CALCULATION OF REGISTRATION FEE

Title of each class of securities to be registered		Proposed Maximum Aggregate Offering Price				Amount of Registration Fee(1)
7.50% Series B Cumulative Redeemable Preferred Stock		$	201,250,000			$	27,451

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Filed Pursuant to Rule 424(b)(5)
Registration Statement No. 333-170097

PROSPECTUS SUPPLEMENT
(To Prospectus Dated April 2, 2012)

7,000,000 Shares

7.50% Series B Cumulative Redeemable Preferred Stock
(Liquidation Preference $25.00 Per share)

We are offering 7,000,000 shares of our 7.50% Series B Cumulative Redeemable Preferred Stock, par value $0.01 per share (the “Series B Preferred Stock”). This is the initial issuance of our Series B Preferred Stock.

We will pay cumulative dividends on the Series B Preferred Stock from, and including, the date of original issue at a rate of 7.50% per annum of the $25.00 liquidation preference per share (equivalent to the fixed annual rate of $1.875 per share). Dividends on the Series B Preferred Stock will be payable quarterly in arrears on or about March 31, June 30, September 30 and December 31 of each year, beginning on June 30, 2013. The Series B Preferred Stock will rank senior to our common stock, par value $0.01 per share (our “common stock”), with respect to dividend rights and rights upon the voluntary or involuntary liquidation, dissolution or winding-up of our affairs. The first dividend on the Series B Preferred Stock sold in this offering, which is payable in respect of the partial period ending on, and including, June 30, 2013, will be $0.39583 per share and is scheduled to be paid on June 30, 2013.

Generally, we may not redeem the Series B Preferred Stock prior to April 15, 2018, except in limited circumstances relating to our ability to continue to qualify as a real estate investment trust (“REIT”) and except as described below upon the occurrence of a Change of Control (as defined herein). On or after April 15, 2018, we may, at our option, redeem the Series B Preferred Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus all accrued and unpaid dividends on such Series B Preferred Stock to, but not including, the date of redemption. In addition, upon the occurrence of a Change of Control, as a result of which neither our common stock nor the common securities of the acquiring or surviving entity (or American Depositary Receipts (“ADRs”) representing such securities) are listed on the New York Stock Exchange (the “NYSE”), the NYSE MKT (the “NYSE MKT”), or the NASDAQ Stock Market (“NASDAQ”), or listed or quoted on a successor exchange or quotation system, we may, at our option, redeem the Series B Preferred Stock, in whole or in part within 120 days after the first date on which such Change of Control occurred, by paying $25.00 per share, plus any accrued and unpaid dividends to, but not including, the date of redemption. If, prior to the Change of Control Conversion Date (as defined herein), we have provided or provide notice of redemption with respect to the Series B Preferred Stock, the holders of Series B Preferred Stock subject to such notice of redemption will not have the conversion right described in the paragraph below. The Series B Preferred Stock has no maturity date and is not subject to mandatory redemption or any sinking fund. Holders of shares of the Series B Preferred Stock will generally have no voting rights except for limited voting rights if we fail to pay dividends for six or more quarterly periods (whether or not consecutive) and in certain other circumstances.

Upon the occurrence of a Change of Control, as a result of which neither our common stock nor the common securities of the acquiring or surviving entity (or ADRs representing such securities) are listed on the NYSE, the NYSE MKT or NASDAQ or listed or quoted on a successor exchange or quotation system, each holder of Series B Preferred Stock will have the right (other than shares of Series B Preferred Stock with respect to which prior to the Change of Control Conversion Date, we have provided or provide notice of our election to redeem the Series B Preferred Stock) to convert some or all of the Series B Preferred Stock held by it into a number of shares of our common stock per share of Series B Preferred Stock which is equal to the lesser of:

subject, in each case, to provisions for the receipt of alternative consideration as described in this prospectus supplement.

To ensure that we continue to qualify as a REIT for U.S. federal income tax purposes, among other purposes, our charter contains, and the Articles Supplementary establishing the Series B Preferred Stock will contain, restrictions on ownership and transfer of the Series B Preferred Stock. See “Description of the Series B Preferred Stock — Restrictions on Ownership and Transfer” in this prospectus supplement and “Description of Common Stock and Preferred Stock — Restrictions on Ownership and Transfer” in the accompanying prospectus.

No market currently exists for our Series B Preferred Stock. We will apply to list our Series B Preferred Stock on the NYSE under the symbol “MFAPrB.” If the application is approved, we expect trading to commence within 30 days after the date of initial delivery of the Series B Preferred Stock.

Investing in the Series B Preferred Stock involves certain risks. See “Risk Factors” beginning on page S-9 of this prospectus supplement.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus supplement or the accompanying prospectus. Any representation to the contrary is a criminal offense.

		Per Share				Total
Public Offering Price(1)		$	25.0000			$	175,000,000
Underwriting Discount		$	0.7875			$	5,512,500
Proceeds to Us (before expenses)		$	24.2125			$	169,487,500

We have granted the underwriters an option to purchase up to an additional 1,050,000 shares of Series B Preferred Stock, at the public offering price less the underwriting discount, within 30 days from the date of this prospectus supplement solely to cover overallotments.

The underwriters expect to deliver the Series B Preferred Stock on or about April 15, 2013.

Joint Book-Running Managers

Morgan Stanley		J.P. Morgan		UBS Investment Bank		Wells Fargo Securities

Lead Manager

RBC Capital Markets

Co-Managers

Credit Suisse JMP Securities						Deutsche Bank Securities Sterne Agee

April 8, 2013

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We are responsible for the information contained in this prospectus supplement, any related free writing prospectus issued by us, the accompanying prospectus and the documents incorporated therein by reference. We have not, and the underwriters have not, authorized any other person to provide you with any other information, and take no responsibility for any other information that others may give you. We are not, and the underwriters are not, making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should assume that the information appearing in this prospectus supplement, any related free writing prospectus issued by us, the accompanying prospectus, and the documents incorporated by reference therein is accurate only as of its respective date or dates or on the date or dates which are specified in those documents. Our business, financial condition, results of operations and prospects may have changed since those respective dates.

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		Page
Prospectus Supplement
FORWARD-LOOKING STATEMENTS			S-1
PROSPECTUS SUPPLEMENT SUMMARY			S-2
THE OFFERING			S-3
RISK FACTORS			S-9
RATIOS OF EARNINGS TO FIXED CHARGES AND PREFERRED STOCK DIVIDENDS			S-13
USE OF PROCEEDS			S-13
DESCRIPTION OF THE SERIES B PREFERRED STOCK			S-14
ADDITIONAL MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS			S-27
UNDERWRITING			S-31
LEGAL MATTERS			S-34
EXPERTS			S-35

Prospectus
About this Prospectus			1
Forward-Looking Statements			2
MFA Financial, Inc.			3
Risk Factors			4
Ratio of Earnings to Fixed Charges and of Earnings to Combined Fixed Charges and Preferred Stock Dividends			4
Use of Proceeds			4
Description of Common Stock and Preferred Stock			5
Description of Depositary Shares			9
Description of Warrants			11
Certain Provisions of Maryland Law and of our Charter and Bylaws			12
Description of Debt Securities			16
Description of Other Securities			33
Material U.S. Federal Income Tax Considerations			34
Plan of Distribution			55
Legal Matters			57
Experts			57
Incorporation of Certain Documents by Reference			57
Information We File			58

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FORWARD-LOOKING STATEMENTS

This prospectus supplement and the accompanying prospectus contain or incorporate by reference certain “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (or the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (or the Exchange Act). These forward-looking statements include information about possible or assumed future results with respect to the Company’s business, financial condition, liquidity, results of operations, plans and objectives. When used, statements which are not historical in nature, including those containing words such as “will,” “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “could,” “would,” “may,” or similar expressions, are intended to identify forward-looking statements and, as such, may involve known and unknown risks, uncertainties and assumptions. We caution that any such-forward looking statements made by us are not guarantees of future performance and that actual results may differ materially from these forward-looking statements.

These forward-looking statements are subject to various risks and uncertainties, including, but not limited to, those relating to:

These and other risks, uncertainties and factors, including those identified in our Annual Report on Form 10-K for the fiscal year ended December 31, 2012 and those discussed in our subsequent quarterly reports on Form 10-Q and current reports on Form 8-K, could cause our actual results to differ materially from those projected in any forward-looking statements we make. All forward-looking statements speak only as of the date they are made. New risks and uncertainties arise over time and it is not possible to predict those factors or how they may affect us. Except as required by law, we are not obligated to, and do not intend to, update or revise any forward-looking statements whether as a result of new information, future events or otherwise.

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PROSPECTUS SUPPLEMENT SUMMARY

The following information is qualified in its entirety by the more detailed information and financial statements and notes thereto appearing elsewhere in this prospectus supplement and the accompanying prospectus or incorporated by reference into the accompanying prospectus. We encourage you to read this prospectus supplement and the accompanying prospectus, as well as the documents incorporated by reference into the accompanying prospectus, in their entireties. You should carefully consider the risks identified in our Annual Report on Form 10-K for the fiscal year ended December 31, 2012, which is incorporated by reference into the accompanying prospectus, as well as the risks set forth herein under “Risk Factors,” before making an investment decision to purchase the Series B Preferred Stock. Unless otherwise indicated, all references to “we,” “our,” “us” or “the company” in this prospectus supplement and the accompanying prospectus mean MFA Financial, Inc. The following defines certain of the terms used in this prospectus supplement: MBS refers to mortgage-backed securities secured by pools of residential mortgage loans; Agency MBS refers to MBS that are issued or guaranteed by a federally chartered corporation, such as Fannie Mae or Freddie Mac, or an agency of the U.S. Government, such as Ginnie Mae; and Non-Agency MBS are MBS that are not guaranteed by any agency of the U.S. Government or any federally chartered corporation. Unless otherwise specified, the information in this prospectus supplement assumes that the underwriters do not exercise their overallotment option described herein under “Underwriting.”

The Company

Our Business

We are a real estate investment trust (or REIT) primarily engaged in the business of investing, on a leveraged basis, in residential Agency and Non-Agency MBS. Our principal business objective is to generate net income for distribution to our stockholders resulting from the difference between the interest and other income we earn on our investments and the interest expense we pay on the borrowings that we use to finance our leveraged investments and our operating costs.

Compliance with REIT Requirements and the Investment Company Act of 1940

We have elected to be treated as a REIT for U.S. federal income tax purposes. In order to maintain our qualification as a REIT, we must comply with a number of requirements under U.S. federal income tax law that are discussed under the heading “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus. If we fail to maintain our qualification as a REIT, we would be subject to U.S. federal income tax, which could adversely affect our business. In addition, we at all times intend to conduct our business so as to maintain our exempt status under, and not become regulated as, an investment company for purposes of the Investment Company Act. If we fail to maintain our exempt status under the Investment Company Act, we would be unable to conduct our business as described in this prospectus supplement and the accompanying prospectus. See “Risk Factors — Future legal changes could require us to significantly restructure our operations in order to maintain our investment company exemption, which would materially and adversely affect us” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2012, which is incorporated by reference into the accompanying prospectus.

General Information

We were incorporated on July 24, 1997 under Maryland law. Our principal executive offices are located at 350 Park Avenue, 20^th Floor, New York, New York 10022. Our telephone number is (212) 207-6400. Our common stock and our 8.50% Series A cumulative redeemable preferred stock are listed on the New York Stock Exchange (or NYSE) under the symbols “MFA” and “MFAPrA,” respectively. We maintain a website at www.mfafinancial.com. Information contained on our website is not, and should not be interpreted to be, part of this prospectus supplement or the accompanying prospectus.

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THE OFFERING

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RISK FACTORS

Investing in the Series B Preferred Stock involves risks. You should carefully review the following risk factors and the risks discussed under the caption “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2012, which is incorporated by reference in the accompanying prospectus, or any similar caption in the documents that we subsequently file with the SEC that are deemed to be incorporated by reference in the accompanying prospectus, and any related free writing prospectus issued by us that we provide you in connection with the offering of Series B Preferred Stock pursuant to this prospectus supplement. You should also carefully review the other risks and uncertainties discussed in this prospectus supplement and the accompanying prospectus, the documents incorporated and deemed to be incorporated by reference in the accompanying prospectus, and in any related free writing prospectus issued by us. The risks and uncertainties discussed below and in the documents referred to above, as well as other matters discussed in this prospectus supplement and in those documents, could materially and adversely affect our business, financial condition, liquidity and results of operations and the market price of the Series B Preferred Stock. Moreover, the risks and uncertainties discussed below and in the foregoing documents are not the only risks and uncertainties that we face, and our business, financial condition, liquidity and results of operations and the market price of the Series B Preferred Stock could be materially adversely affected by other matters that are not known to us or that we currently do not consider to be material risks to our business.

Risks Related to this Offering

The Series B Preferred Stock is subordinate to our existing and future debt, and future offerings of debt or senior equity securities may materially and adversely affect the market price of the Series B Preferred Stock, restrict our operating flexibility and/or dilute the Series B Preferred Stock.

The Series B Preferred Stock is subordinate to all of our existing and future debt, including our repurchase agreements as described below. Future offerings of debt or senior equity securities may materially and adversely affect the market price of the Series B Preferred Stock. If we decide to issue debt or senior equity securities in the future, it is possible that these securities will be governed by an indenture or other instrument containing covenants restricting our operating flexibility. Additionally, any convertible or exchangeable securities that we issue in the future may have rights, preferences and privileges more favorable than those of the Series B Preferred Stock and may result in dilution to owners of the Series B Preferred Stock. We and, indirectly, our stockholders, will bear the cost of issuing and servicing such securities. Because our decision to issue debt or equity securities in any future offering will depend on market conditions and other factors beyond our control, we cannot predict or estimate the amount, timing or nature of our future offerings. Thus, holders of the Series B Preferred Stock will bear the risk of our future offerings reducing the market price of the Series B Preferred Stock and diluting the value of their holdings in us. None of the provisions relating to the Series B Preferred Stock relate to or limit our indebtedness or afford the holders of the Series B Preferred Stock protection in the event of a highly leveraged or other transaction, including a merger or the sale, lease or conveyance of all or substantially all our assets or business, that might adversely affect the holders of the Series B Preferred Stock.

Our existing and future debt includes our repurchase agreements, securitized debt, unsecured debt, obligation to return securities obtained as collateral, and other financing arrangements. As of December 31, 2012, we had outstanding (i) senior unsecured indebtedness of an aggregate of $100 million of our 8.00% Senior Notes due 2042, and (ii) total secured indebtedness of approximately $9.908 billion, comprised of repurchase agreements, securitized debt, obligation to return securities obtained as collateral, and other financing arrangements, where investment securities pledged as collateral under our repurchase agreements and interest rate swaps had an estimated fair value of $10.619 billion.

We may issue additional shares of Series B Preferred Stock and additional series of preferred stock that rank on parity with or senior to the Series B Preferred Stock as to dividend rights, rights upon liquidation or voting rights.

The issuance of additional shares of Series B Preferred Stock and additional series of preferred stock on parity with or senior to the Series B Preferred Stock (including our Series A Preferred Stock) would dilute the interests of the holders of the Series B Preferred Stock, and any issuance of preferred stock senior to the Series B Preferred Stock or of additional indebtedness could affect our ability to pay dividends on, redeem or pay the

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liquidation preference on the Series B Preferred Stock. In addition, although holders of Series B Preferred Stock are entitled to limited voting rights, as described in “Description of the Series B Preferred Stock — Limited Voting Rights,” with respect to such matters, the Series B Preferred Stock will vote separately as a class, subject to certain exceptions, along with all other classes or series of preferred stock that we may issue upon which like voting rights have been conferred and are exercisable (including, if any shares are then outstanding, our Series A Preferred Stock). As a result, generally, the voting rights of holders of Series B Preferred Stock may be significantly diluted, and the holders of such other series of preferred stock that we may issue may be able to control or significantly influence the outcome of any vote. Future issuances and sales of parity preferred stock, or the perception that such issuances and sales could occur, may cause prevailing market prices for the Series B Preferred Stock and our common stock to decline and may adversely affect our ability to raise additional capital in the financial markets at times and prices favorable to us.

The Series B Preferred Stock has not been rated.

We have not sought to obtain a rating for the Series B Preferred Stock. No assurance can be given, however, that one or more rating agencies might not independently determine to issue such a rating or that such a rating, if issued, would not adversely affect the market price of the Series B Preferred Stock. In addition, we may elect in the future to obtain a rating for the Series B Preferred Stock, which could adversely impact the market price of the Series B Preferred Stock. Ratings only reflect the views of the rating agency or agencies issuing the rating(s) and such rating(s) could be revised downward or withdrawn entirely at the discretion of the issuing rating agency if in its judgment circumstances so warrant. Any such downward revision or withdrawal of a rating could have an adverse effect on the market price of the Series B Preferred Stock.

The Series B Preferred Stock is a new issue with no mandatory redemption date and does not have an established trading market, which may materially and adversely affect its market value and liquidity.

The shares of Series B Preferred Stock are a new issue of securities with no established trading market, which may result in significant volatility in the market price and trading volume of the Series B Preferred Stock. In addition, since the securities have no mandatory redemption date, investors seeking liquidity will be limited to selling their shares in the secondary market. We will apply to list the Series B Preferred Stock on the NYSE, but there can be no assurance that the NYSE will accept the Series B Preferred Stock for listing. Even if the Series B Preferred Stock is approved for listing by the NYSE, an active trading market on the NYSE for the shares may not develop or, even if it develops, may not last, in which case the trading price of the shares could be adversely affected and your ability to transfer your shares of Series B Preferred Stock will be limited. If an active trading market does develop on the NYSE, the Series B Preferred Stock may trade at prices lower than the initial public offering price. The trading price of the Series B Preferred Stock will depend on many factors, including:

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The underwriters have advised us that they intend to make a market in the Series B Preferred Stock before commencement of any trading on the NYSE, but they are not obligated to do so and may discontinue market making at any time without notice.

Market interest rates may materially and adversely affect the value of the Series B Preferred Stock.

One of the factors that will influence the price of the Series B Preferred Stock will be the dividend yield on the Series B Preferred Stock (as a percentage of the market price of the Series B Preferred Stock) relative to market interest rates. An increase in market interest rates, which are currently at low levels relative to historical rates, may lead prospective purchasers of the Series B Preferred Stock to expect a higher dividend yield (and higher interest rates would likely increase our borrowing costs and potentially decrease funds available for dividend payments). Thus, higher market interest rates could cause the market price of the Series B Preferred Stock to materially decrease.

Holders of Series B Preferred Stock have extremely limited voting rights.

Your voting rights as a holder of Series B Preferred Stock will be extremely limited. Our common stock is the only class or series of our stock carrying full voting rights. Voting rights for holders of Series B Preferred Stock exist primarily with respect to the ability to elect two additional directors in the event that dividends for six quarterly dividend periods (whether or not consecutive) payable on the Series B Preferred Stock are in arrears, and with respect to voting on amendments to our charter that materially and adversely affect the rights of the Series B Preferred Stock or create additional classes or series of preferred stock that are senior to the Series B Preferred Stock. See “Description of the Series B Preferred Stock — Limited Voting Rights” in this prospectus supplement. Other than the limited circumstances described in this prospectus supplement, holders of Series B Preferred Stock will not have voting rights.

In addition, although holders of Series B Preferred Stock are entitled to limited voting rights, the Series B Preferred Stock will, subject to certain exceptions (see “Description of the Series B Preferred Stock — Limited Voting Rights” for a description of these exceptions) vote separately as a class along with all other series of our preferred stock that we may issue upon which like voting rights have been conferred and are exercisable (including, if any shares are then outstanding, our Series A Preferred Stock). As a result, the voting rights of holders of Series B Preferred Stock may be significantly diluted, and the holders of such other series of preferred stock that we may issue may be able to control or significantly influence the outcome of any vote.

The Change of Control conversion feature may not adequately compensate you and may make it more difficult for a party to take over our company or discourage a party from taking over our company.

Upon the occurrence of a Change of Control, holders of the Series B Preferred Stock will have the right (other than the shares of Series B Preferred Stock with respect to which prior to the Change of Control Conversion Date, we have provided or provide notice of our election to redeem such shares of Series B Preferred Stock) to convert some or all of their Series B Preferred Stock into shares of our common stock (or equivalent value of alternative consideration). See “Description of the Series B Preferred Stock — Conversion Rights” in this prospectus supplement. Upon such a conversion, the holders will be limited to a maximum number of shares of our common stock equal to the Share Cap multiplied by the number of shares of Series B Preferred Stock converted. If the Common Stock Price is less than $4.705 (which is 50% of the per-share closing sale price of our common stock reported on the NYSE on April 5, 2013), subject to adjustment, the holders will receive a maximum number of 5.3135 shares of our common stock per share of Series B Preferred Stock, which may result in a holder receiving a value that is less than the liquidation preference of the Series B Preferred Stock. In addition, the Change of Control conversion feature of the Series B Preferred Stock may have the effect of discouraging a third party from making an acquisition proposal for our company or of delaying, deferring or preventing certain change of control transactions of our company under circumstances that stockholders may otherwise believe is in their best interests.

Our ability to pay dividends is limited by the requirements of Maryland law.

Our ability to pay dividends on the Series B Preferred Stock is limited by the laws of Maryland. Under applicable Maryland law, a Maryland corporation generally may not make a distribution if, after giving effect to the distribution, the corporation would not be able to pay its debts as the debts become due in the usual

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course of business, or the corporation’s total assets would be less than the sum of its total liabilities plus, unless the corporation’s charter provides otherwise, the amount that would be needed, if the corporation were dissolved at the time of the distribution, to satisfy the preferential rights upon dissolution of stockholders whose preferential rights are superior to those receiving the distribution. Accordingly, we generally may not make a distribution on the Series B Preferred Stock if, after giving effect to the distribution, we would not be able to pay our debts as they become due in the usual course of business or our total assets would be less than the sum of our total liabilities plus, unless the terms of such class or series provide otherwise, the amount that would be needed to satisfy the preferential rights upon dissolution of the holders of shares of any class or series of preferred stock then outstanding, if any, with preferences senior to those of the Series B Preferred Stock.

If our common stock is delisted, your ability to transfer or sell your shares of the Series B Preferred Stock may be limited and the market value of the Series B Preferred Stock will be materially adversely affected.

Other than in connection with certain change of control transactions, the Series B Preferred Stock does not contain provisions that protect you if our common stock is delisted. Since the Series B Preferred Stock has no mandatory redemption date, you may be forced to hold your shares of the Series B Preferred Stock and receive stated dividends on the stock when, as and if authorized by our board of directors and declared by us with no assurance as to ever receiving the liquidation preference. In addition, if our common stock is delisted, it is likely that the Series B Preferred Stock will be delisted as well. Accordingly, if our common stock is delisted, your ability to transfer or sell your shares of the Series B Preferred Stock may be limited and the market value of the Series B Preferred Stock will be materially adversely affected.

Our business operations may not generate the cash needed to make distributions on our stock or to service our indebtedness.

Our ability to make distributions on our common stock, the Series B Preferred Stock, and any other class or series of our preferred stock and payments on our indebtedness and to fund capital expenditures will depend on our ability to generate cash in the future. We cannot assure you that our business will generate sufficient cash flow from operations or that future borrowings will be available to us in an amount sufficient to enable us to make distributions on our common stock, the Series B Preferred Stock, and any other class or series of our preferred stock, to pay our indebtedness, or to fund our other liquidity needs.

Our charter and the articles supplementary thereto establishing the terms of the Series B Preferred Stock contain restrictions upon ownership and transfer of the Series B Preferred Stock, which may impair the ability of holders to convert Series B Preferred Stock into our common stock upon a Change of Control.

Our charter and the articles supplementary establishing the terms of the Series B Preferred Stock contain restrictions on ownership and transfer of the Series B Preferred Stock intended to assist us in maintaining our qualification as a REIT for federal income tax purposes. For example, we impose restrictions on the ownership and transfer of our capital stock. Our charter provides that, subject to certain exceptions, no stockholder or “group” (as defined in Section 13(d)(3) of the Exchange Act) may own, or be deemed to own by virtue of certain attribution rules set out in the Internal Revenue Code of 1986, as amended (the “Code”), more than 9.8% of the number or value of the outstanding shares of our capital stock (the “Ownership Limit”). In addition, the Series B Preferred Stock articles supplementary will provide that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, either more than 9.8% in value or in number of shares, whichever is more restrictive, of the outstanding Series B Preferred Stock. You should consider these ownership limitations prior to your purchase of the Series B Preferred Stock. In addition, the articles supplementary provide that, notwithstanding any other provision of the Series B Preferred Stock, no holder of Series B Preferred Stock will be entitled to convert such stock into our common stock to the extent that receipt of our common stock would cause the holder to exceed the ownership limitations contained in our charter, which may limit your ability to convert the Series B Preferred Stock into our common stock upon a change of control. The restrictions could also have anti-takeover effects and could reduce the possibility that a third party will attempt to acquire control of us, which could adversely affect the market price of the Series B Preferred Stock.

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RATIOS OF EARNINGS TO FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

The following table sets forth our ratio of earnings to combined fixed charges and preferred stock dividends for the periods shown:

		Year Ended December 31,
		2012				2011				2010				2009				2008
Ratio of earnings to combined fixed charges and preferred stock dividends(1)			2.65x				2.95x				2.70x				2.09x				1.11x

USE OF PROCEEDS

We expect to receive approximately $169,237,500 in net proceeds from the sale of the Series B Preferred Stock in this offering (approximately $194,660,625 if the underwriters’ overallotment option is exercised in full), after deducting the underwriting discount and estimated expenses of this offering payable by us.

We intend to use the net proceeds from this offering for general corporate purposes, including, without limitation, the redemption of all or a portion of our outstanding 8.50% Series A Preferred Stock. As of December 31, 2012, we had approximately $96.0 million of Series A Preferred Stock outstanding. We intend to use any remaining net proceeds to acquire additional MBS, consistent with our investment policy, and for working capital, which may include, among other things, the repayment of our repurchase agreements.

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DESCRIPTION OF THE SERIES B PREFERRED STOCK

The description of certain terms and provisions of the Series B Preferred Stock contained in this prospectus supplement does not purport to be complete and is in all respects subject to, and qualified in its entirety by reference to, our charter, including the articles supplementary setting forth the terms of the Series B Preferred Stock, our bylaws and Maryland law. The following description of the terms of the Series B Preferred Stock supplements, and to the extent inconsistent with, replaces, the description of the general terms and provisions of our preferred stock set forth in the accompanying prospectus.

General

Our charter provides that we may issue up to 1 billion shares of capital stock, all with a par value of $0.01 per share. As of December 31, 2012, 895 million of these authorized shares were classified as common stock, 5 million shares were classified as 8.50% Series A Cumulative Redeemable Preferred Stock and 100 million shares were classified as excess stock.

Each class or series of preferred stock will have the designations, preferences, conversion and other rights, voting powers, restrictions, limitations as to dividends and other distributions, qualifications and terms and conditions of redemption as Maryland law may permit and our board of directors may determine by adoption of articles supplementary to our charter.

Other than the Series A Preferred Stock, we currently have no shares of preferred stock issued or outstanding. Prior to the closing of this offering, our board of directors will reclassify 8,050,000 shares of our authorized but unissued common stock as shares of a series of our preferred stock, designated as the 7.50% Series B Cumulative Redeemable Preferred Stock, par value $0.01 per share, and will approve articles supplementary setting forth the terms thereof. When issued in accordance with this prospectus supplement, the shares of Series B Preferred Stock will be validly issued, fully paid and nonassessable. Our board of directors may, without notice to or the consent of holders of Series B Preferred Stock, authorize the issuance and sale of additional shares of Series B Preferred Stock and authorize and issue additional shares of any class or series of parity equity securities from time to time.

Listing

We will apply to list the Series B Preferred Stock on the NYSE under the symbol “MFAPrB.” If the application is approved, we expect trading to commence within 30 days after the date of initial delivery of the Series B Preferred Stock.

Ranking

The Series B Preferred Stock will rank, with respect to dividend rights and rights upon the voluntary or involuntary liquidation, dissolution or winding up of our affairs:

The term “capital stock” does not include convertible or exchangeable debt securities, none of which is outstanding as of the date hereof, which, prior to conversion or exchange, will rank senior in right of payment to the Series B Preferred Stock. The Series B Preferred Stock will also rank junior in right of payment to our other existing and future debt obligations. Our existing and future debt includes our repurchase agreements, securitized debt, unsecured debt, obligation to return securities obtained as collateral, and other financing

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arrangements. As of December 31, 2012, we had outstanding (i) senior unsecured indebtedness of an aggregate of $100 million of our 8.00% Senior Notes due 2042, and (ii) total secured indebtedness of approximately $9.908 billion, comprised of repurchase agreements, securitized debt, obligation to return securities obtained as collateral, and other financing arrangements, where investment securities pledged as collateral under our repurchase agreements and interest rate swaps had an estimated fair value of $10.619 billion.

Dividends

Subject to the preferential rights of the holders of any class or series of our capital stock ranking senior to the Series B Preferred Stock with respect to dividend rights, holders of shares of the Series B Preferred Stock are entitled to receive, when, as and if authorized by our board of directors and declared by us out of funds legally available for the payment of dividends, cumulative cash dividends at the rate of 7.50% per annum of the $25.00 liquidation preference per share of the Series B Preferred Stock (equivalent to the fixed annual amount of $1.875 per share of the Series B Preferred Stock).

Dividends on the Series B Preferred Stock will accrue and be cumulative from, and including, the date of original issue and will be payable to holders quarterly in arrears on or about March 31, June 30, September 30 and December 31 of each year or, if such day is not a business day, on the next succeeding business day, except that, if such business day is in the next succeeding year, such payment shall be made on the immediately preceding business day, in each case with the same force and effect as if made on such date. The term “business day” means each day, other than a Saturday or a Sunday, which is not a day on which banks in New York are required to close.

The amount of any dividend payable on the Series B Preferred Stock for any dividend period, including any partial dividend period, will be computed on the basis of a 360-day year consisting of twelve 30-day months. A dividend period is the respective period commencing on, and including, the first day of January, April, July and October of each year and ending on, and including, the day preceding the first day of the next succeeding dividend period (other than the initial dividend period and the dividend period during which any shares of Series B Preferred Stock shall be redeemed). Dividends will be payable to holders of record as they appear in our stock records at the close of business on the applicable record date, which shall be the date designated by our board of directors as the record date for the payment of dividends that is not more than 35 and not fewer than 10 days prior to the scheduled dividend payment date.

The first dividend on the Series B Preferred Stock is scheduled to be paid on June 30, 2013 and will be a pro rata dividend from, and including, the date of original issue to, and including, June 30, 2013.

Dividends on the Series B Preferred Stock will accrue whether or not:

Except as described in the next two paragraphs, unless full cumulative dividends on the Series B Preferred Stock for all past dividend periods that have ended shall have been or contemporaneously are declared and paid in cash or declared and a sum sufficient for the payment thereof in cash is set apart for payment, we will not:

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The foregoing sentence, however, will not prohibit:

When we do not pay dividends in full (or set apart a sum sufficient to pay them in full) on the Series B Preferred Stock and the shares of any other class or series of capital stock ranking, as to dividends, on parity with the Series B Preferred Stock (including, if any shares are then outstanding, our Series A Preferred Stock), we will declare any dividends upon the Series B Preferred Stock and each such other class or series of capital stock ranking, as to dividends, on parity with the Series B Preferred Stock (including, if any shares are then outstanding, our Series A Preferred Stock) pro rata, so that the amount of dividends declared per share of Series B Preferred Stock and such other class or series of capital stock will in all cases bear to each other the same ratio that accrued dividends per share on the Series B Preferred Stock and such other class or series of capital stock (which will not include any accrual in respect of unpaid dividends on such other class or series of capital stock for prior dividend periods if such other class or series of capital stock does not have a cumulative dividend) bear to each other. No interest, or sum of money in lieu of interest, will be payable in respect of any dividend payment or payments on the Series B Preferred Stock which may be in arrears.

Holders of shares of Series B Preferred Stock are not entitled to any dividend, whether payable in cash, property or shares of capital stock, in excess of full cumulative dividends on the Series B Preferred Stock as described above. Any dividend payment made on the Series B Preferred Stock will first be credited against the earliest accrued but unpaid dividends due with respect to those shares which remain payable. Accrued but unpaid dividends on the Series B Preferred Stock will accumulate as of the dividend payment date on which they first become payable.

We do not intend to declare dividends on the Series B Preferred Stock, or pay or set apart for payment dividends on the Series B Preferred Stock, if the terms of any of our agreements, including any agreements relating to our indebtedness, prohibit such a declaration, payment or setting apart for payment or provide that such declaration, payment or setting apart for payment would constitute a breach of or default under such an agreement. Likewise, no dividends will be authorized by our board of directors and declared by us or paid or set apart for payment if such authorization, declaration or payment is restricted or prohibited by law. We do not believe that these restrictions currently have any adverse impact on our ability to pay dividends on the Series B Preferred Stock.

Liquidation Preference

Upon any voluntary or involuntary liquidation, dissolution or winding up of our affairs, before any distribution or payment shall be made to holders of shares of our common stock or any other class or series of capital stock ranking, as to rights upon any voluntary or involuntary liquidation, dissolution or winding up of our affairs, junior to the Series B Preferred Stock, holders of shares of Series B Preferred Stock will be entitled to be paid out of our assets legally available for distribution to our stockholders, after payment of or provision for our debts and other liabilities, a liquidation preference of $25.00 per share of Series B Preferred Stock, plus an amount equal to any accrued and unpaid dividends (whether or not authorized or declared) to, but not including, the date of payment. If, upon our voluntary or involuntary liquidation, dissolution or winding up,

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our available assets are insufficient to pay the full amount of the liquidating distributions on all outstanding shares of Series B Preferred Stock and the corresponding amounts payable on all shares of each other class or series of capital stock ranking, as to liquidation rights, on parity with the Series B Preferred Stock (including, if any shares are then outstanding, our Series A Preferred Stock) in the distribution of assets, then holders of shares of Series B Preferred Stock and each such other class or series of capital stock ranking, as to rights upon any voluntary or involuntary liquidation, dissolution or winding up, on parity with the Series B Preferred Stock (including, if any shares are then outstanding, our Series A Preferred Stock) will share ratably in any distribution of assets in proportion to the full liquidating distributions to which they would otherwise be respectively entitled.

Holders of shares of Series B Preferred Stock will be entitled to written notice of any distribution in connection with any voluntary or involuntary liquidation, dissolution or winding up of our affairs not less than 30 days and not more than 60 days prior to the distribution payment date. After payment of the full amount of the liquidating distributions to which they are entitled, holders of shares of Series B Preferred Stock will have no right or claim to any of our remaining assets. Our consolidation or merger with or into any other corporation, trust or other entity, or the voluntary sale, lease, transfer or conveyance of all or substantially all of our property or business, will not be deemed to constitute a liquidation, dissolution or winding up of our affairs.

In determining whether a distribution (other than upon voluntary or involuntary liquidation), by dividend, redemption or other acquisition of shares of our capital stock or otherwise, is permitted under Maryland law, amounts that would be needed, if we were to be dissolved at the time of the distribution, to satisfy the preferential rights upon dissolution of holders of shares of Series B Preferred Stock will not be added to our total liabilities.

Redemption

Optional Redemption

Except with respect to the special optional redemption described below and in certain limited circumstances relating to our ability to continue to qualify as a REIT as described in “— Restrictions on Ownership and Transfer,” we cannot redeem the Series B Preferred Stock prior to April 15, 2018. On and after April 15, 2018, we may, at our option, upon not fewer than 30 and not more than 60 days’ written notice, redeem the Series B Preferred Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus all accrued and unpaid dividends (whether or not authorized or declared) to, but not including, the date fixed for redemption, without interest, to the extent we have funds legally available for that purpose.

Special Optional Redemption

Upon the occurrence of a Change of Control, we may, at our option, redeem the Series B Preferred Stock, in whole or in part within 120 days after the first date on which such Change of Control occurred, by paying $25.00 per share, plus any accrued and unpaid dividends to, but not including, the date of redemption. If, prior to the Change of Control Conversion Date, we have provided or provide notice of redemption with respect to the Series B Preferred Stock (whether pursuant to our optional redemption right or our special optional redemption right), the holders of Series B Preferred Stock subject to such notice of redemption will not have the conversion right described below under “— Conversion Rights.”

A “Change of Control” is when, after the initial issuance of the Series B Preferred Stock, the following have occurred and are continuing:

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Redemption Procedures

We will mail to you, if you are a record holder of the Series B Preferred Stock, a notice of redemption no fewer than 30 days nor more than 60 days before the redemption date. We will send the notice to your address shown on our stock transfer books. A failure to give notice of redemption or any defect in the notice or in its mailing will not affect the validity of the redemption of any Series B Preferred Stock except as to the holder to whom notice was defective. Each notice will state the following:

If we redeem fewer than all of the outstanding shares of Series B Preferred Stock, the notice of redemption mailed to each stockholder will also specify the number of shares of Series B Preferred Stock that we will redeem from each stockholder. In this case, we will determine the number of shares of Series B Preferred Stock to be redeemed as described below.

If fewer than all of the outstanding shares of the Series B Preferred Stock are to be redeemed, we will select the shares of Series B Preferred Stock to be redeemed pro rata (as nearly as may be practicable without creating fractional shares) or by lot. If such redemption is to be by lot and, as a result of such redemption, any holder of shares of Series B Preferred Stock, other than a holder of Series B Preferred Stock that has received an exemption from the ownership limit, would have actual or constructive ownership of more than 9.8% of the issued and outstanding shares of Series B Preferred Stock by value or number of shares, whichever is more restrictive, because such holder’s shares of Series B Preferred Stock were not redeemed, or were only redeemed in part, then, except as otherwise provided in the charter, we will redeem the requisite number of shares of Series B Preferred Stock of such holder such that no holder will own in excess of the 9.8% Series B

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Preferred Stock ownership limit subsequent to such redemption. See “— Restrictions on Ownership and Transfer” below. In order for their shares of Series B Preferred Stock to be redeemed, holders must surrender their shares at the place, or in accordance with the book-entry procedures, designated in the notice of redemption. Holders will then be entitled to the redemption price and any accrued and unpaid dividends payable upon redemption following surrender of the shares as detailed below. If a notice of redemption has been given (in the case of a redemption of the Series B Preferred Stock other than to preserve our qualification as a REIT), if the funds necessary for the redemption have been set apart by us in trust for the benefit of the holders of any shares of Series B Preferred Stock called for redemption and if irrevocable instructions have been given to pay the redemption price and all accrued and unpaid dividends, then from and after the redemption date, dividends will cease to accrue on such shares of Series B Preferred Stock and such shares of Series B Preferred Stock will no longer be deemed outstanding. At such time, all rights of the holders of such shares will terminate, except the right to receive the redemption price plus any accrued and unpaid dividends payable upon redemption, without interest. So long as no dividends are in arrears and subject to the provisions of applicable law, we may from time to time repurchase all or any part of the Series B Preferred Stock, including the repurchase of shares of Series B Preferred Stock in open-market transactions and individual purchases at such prices as we negotiate, in each case as duly authorized by our board of directors.

Unless full cumulative dividends on all shares of Series B Preferred Stock have been or contemporaneously are authorized, declared and paid or declared and a sum sufficient for the payment thereof set apart for payment for all past dividend periods that have ended, no shares of Series B Preferred Stock will be redeemed unless all outstanding shares of Series B Preferred Stock are simultaneously redeemed and we will not purchase or otherwise acquire directly or indirectly any shares of Series B Preferred Stock or any class or series of our capital stock ranking, as to dividends or upon liquidation, dissolution or winding up, on parity with (including, if any shares are then outstanding, our Series A Preferred Stock) or junior to the Series B Preferred Stock (except by conversion into or exchange for our capital stock ranking junior to the Series B Preferred Stock as to dividends and upon liquidation, dissolution or winding up); provided, however, that whether or not the requirements set forth above have been met, we may purchase shares of Series B Preferred Stock, preferred stock ranking on parity with the Series B Preferred Stock (including, if any shares are then outstanding, our Series A Preferred Stock) as to payment of dividends and upon liquidation, dissolution or winding up or capital stock or equity securities ranking junior to the Series B Preferred Stock pursuant to our charter to the extent necessary to ensure that we meet the requirements for qualification as a REIT for federal income tax purposes, we may redeem or acquire shares under incentive, benefit or share purchase plans for officers, directors or employees or others performing or providing similar services, and may purchase or acquire shares of Series B Preferred Stock pursuant to a purchase or exchange offer made on the same terms to holders of all outstanding shares of Series B Preferred Stock. See “— Restrictions on Ownership and Transfer” below.

If a redemption date falls after a dividend record date and on or prior to the corresponding dividend payment date, each holder of shares of the Series B Preferred Stock at the close of business of such dividend record date will be entitled to the dividend payable on such shares on the corresponding dividend payment date notwithstanding the redemption of such shares on or prior to such dividend payment date and each holder of shares of Series B Preferred Stock that surrenders such shares on such redemption date will be entitled to the dividends accruing after the end of the applicable dividend period, to, but not including, the date of redemption. Except as described above, we will make no payment or allowance for unpaid dividends, whether or not in arrears, on Series B Preferred Stock for which a notice of redemption has been given.

All shares of Series B Preferred Stock that we redeem or repurchase will be retired and restored to the status of authorized but unissued shares of common stock.

Subject to applicable law and the limitation on purchases when dividends on the Series B Preferred Stock are in arrears, we may, at any time and from time to time, purchase Series B Preferred Stock in the open market, by tender or by private agreement.

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Future debt instruments may prohibit us from redeeming or otherwise repurchasing any shares of our capital stock, including the Series B Preferred Stock, except in limited circumstances. We are not aware of any restrictions that currently would have any adverse impact on our ability to redeem or purchase shares of our Series B Preferred Stock.

Conversion Rights

Upon the occurrence of a Change of Control, each holder of Series B Preferred Stock will have the right, other than shares of Series B Preferred Stock with respect to which prior to the Change of Control Conversion Date we have provided or provide notice of our election to redeem such Series B Preferred Stock as described above under “ — Redemption — Optional Redemption” or “ — Redemption — Special Optional Redemption,” to convert some or all of the Series B Preferred Stock held by such holder (the “Change of Control Conversion Right”) on the Change of Control Conversion Date into a number of shares of our common stock per share of Series B Preferred Stock (the “Common Stock Conversion Consideration”), which is equal to the lesser of:

The Share Cap is subject to pro rata adjustments for any stock splits (including those effected pursuant to a distribution of our common stock), subdivisions or combinations (in each case, a “Stock Split”) with respect to our common stock as follows: the adjusted Share Cap as the result of a Stock Split will be the number of shares of our common stock that is equivalent to the product obtained by multiplying (i) the Share Cap in effect immediately prior to such Stock Split by (ii) a fraction, the numerator of which is the number of shares of our common stock outstanding after giving effect to such Stock Split and the denominator of which is the number of shares of our common stock outstanding immediately prior to such Stock Split.

For the avoidance of doubt, subject to the immediately succeeding sentence, the aggregate number of shares of our common stock (or equivalent Alternative Conversion Consideration (as defined below), as applicable) issuable or deliverable, as applicable, in connection with the exercise of the Change of Control Conversion Right will not exceed the product of the Share Cap times the aggregate number of shares of the Series B Preferred Stock issued and outstanding at the Change of Control Conversion Date (or equivalent Alternative Conversion Consideration, as applicable) (the “Exchange Cap”). The Exchange Cap is subject to pro rata adjustments for any Stock Splits on the same basis as the corresponding adjustment to the Share Cap.

In the case of a Change of Control pursuant to which our common stock will be converted into cash, securities or other property or assets (including any combination thereof) (the “Alternative Form Consideration”), a holder of Series B Preferred Stock will receive upon conversion of such Series B Preferred Stock the kind and amount of Alternative Form Consideration which such holder would have owned or been entitled to receive upon the Change of Control had such holder held a number of shares of our common stock equal to the Common Stock Conversion Consideration immediately prior to the effective time of the Change of Control (the “Alternative Conversion Consideration”). The Common Stock Conversion Consideration or the Alternative Conversion Consideration, as may be applicable to a Change of Control, is referred to in this prospectus supplement as the “Conversion Consideration.”

If the holders of our common stock have the opportunity to elect the form of consideration to be received in the Change of Control, the Conversion Consideration will be deemed to be the kind and amount of consideration actually received by holders of a majority of our common stock that voted for such an election (if electing between two types of consideration) or holders of a plurality of our common stock that voted for such an election (if electing between more than two types of consideration), as the case may be, and will be subject to any limitations to which all holders of our common stock are subject, including, without limitation, pro rata reductions applicable to any portion of the consideration payable in the Change of Control.

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We will not issue fractional shares of common stock upon the conversion of the Series B Preferred Stock. Instead, we will pay the cash value of such fractional shares.

Within 15 days following the occurrence of a Change of Control, we will mail to the record holders of Series B Preferred Stock a notice of occurrence of the Change of Control that describes the resulting Change of Control Conversion Right. We will send the notice to the address shown on our stock transfer books, and the notice will state the following:

We will issue a press release for publication on the Dow Jones & Company, Inc., Business Wire, PR Newswire or Bloomberg Business News (or, if these organizations are not in existence at the time of issuance of the press release, such other news or press organization as is reasonably calculated to broadly disseminate the relevant information to the public), or post a notice on our website, in any event prior to the opening of business on the first business day following any date on which we provide the notice described above to the holders of Series B Preferred Stock.

To exercise the Change of Control Conversion Right, the holders of Series B Preferred Stock will be required to deliver, on or before the close of business on the Change of Control Conversion Date, the certificates (if any) representing Series B Preferred Stock to be converted, duly endorsed for transfer, together with a written conversion notice completed, to our transfer agent. The conversion notice must state:

The “Change of Control Conversion Date” is the date the Series B Preferred Stock is to be converted, which will be a business day that is no fewer than 20 days nor more than 35 days after the date on which we mail the notice described above to the holders of Series B Preferred Stock.

The “Common Stock Price” will be (i) if the consideration to be received in the Change of Control by the holders of our common stock is solely cash, the amount of cash consideration per share of our common stock or (ii) if the consideration to be received in the Change of Control by holders of our common stock is other

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than solely cash (x) the average of the closing sale prices per share of our common stock (or, if no closing sale price is reported, the average of the closing bid and ask prices or, if more than one in either case, the average of the average closing bid and the average closing ask prices) for the 10 consecutive trading days immediately preceding, but not including, the effective date of the Change of Control as reported on the principal U.S. securities exchange on which our common stock is then traded, or (y) the average of the last quoted bid prices for our common stock in the over-the-counter market as reported by OTC Markets Group, Inc. or similar organization for the 10 consecutive trading days immediately preceding, but not including, the effective date of the Change of Control, if our common stock is not then listed for trading on a U.S. securities exchange.

Holders of Series B Preferred Stock may withdraw any notice of exercise of a Change of Control Conversion Right (in whole or in part) by a written notice of withdrawal delivered to our transfer agent prior to the close of business on the business day prior to the Change of Control Conversion Date. The notice of withdrawal must state:

Notwithstanding the foregoing, if the Series B Preferred Stock is held in global form, the conversion notice and/or the notice of withdrawal, as applicable, must comply with applicable procedures of The Depository Trust Company.

Series B Preferred Stock as to which the Change of Control Conversion Right has been properly exercised and for which the conversion notice has not been properly withdrawn will be converted into the applicable Conversion Consideration in accordance with the Change of Control Conversion Right on the Change of Control Conversion Date, unless prior to the Change of Control Conversion Date we have provided or provide notice of our election to redeem such Series B Preferred Stock, whether pursuant to our optional redemption right or our special optional redemption right. If we elect to redeem Series B Preferred Stock that would otherwise be converted into the applicable Conversion Consideration on a Change of Control Conversion Date, such Series B Preferred Stock will not be so converted and the holders of such shares will be entitled to receive on the applicable redemption date $25.00 per share, plus any accrued and unpaid dividends thereon to, but not including, the date of redemption, in accordance with our optional redemption right or special optional redemption right. See “ — Redemption — Optional Redemption” and “ — Redemption — Special Optional Redemption” above.

We will deliver amounts owing upon conversion no later than the third business day following the Change of Control Conversion Date.

In connection with the exercise of any Change of Control Conversion Right, we will comply with all federal and state securities laws and stock exchange rules in connection with any conversion of Series B Preferred Stock into shares of our common stock. Notwithstanding any other provision of the Series B Preferred Stock, no holder of Series B Preferred Stock will be entitled to convert such Series B Preferred Stock into shares of our common stock to the extent that receipt of such common stock would cause such holder (or any other person) to exceed the stock ownership limits contained in our charter, including the articles supplementary setting forth the terms of the Series B Preferred Stock, unless we provide an exemption from the applicable limits for such holder. See “— Restrictions on Ownership and Transfer” below.

The Change of Control conversion feature may make it more difficult for a party to take over our company or discourage a party from taking over our company. See “Risk Factors — The Change of Control conversion feature may not adequately compensate you and may make it more difficult for a party to take over our company or discourage a party from taking over our company” above.

Except as provided above in connection with a Change of Control, the Series B Preferred Stock is not convertible into or exchangeable for any other securities or property.

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No Maturity, Sinking Fund or Mandatory Redemption

The Series B Preferred Stock has no maturity date and we are not required to redeem the Series B Preferred Stock at any time. Accordingly, the Series B Preferred Stock will remain outstanding indefinitely, unless we decide, at our option, to exercise our redemption right or, under circumstances where the holders of the Series B Preferred Stock have a conversion right, such holders convert the Series B Preferred Stock into our common stock. The Series B Preferred Stock is not subject to any sinking fund.

Limited Voting Rights

Holders of shares of the Series B Preferred Stock will generally have no voting rights, except as set forth below.

If dividends on the Series B Preferred Stock are in arrears for six or more quarterly periods, whether or not consecutive (which we refer to as a preferred dividend default), holders of shares of the Series B Preferred Stock (voting together as a class with the holders of all other classes or series of preferred stock upon which like voting rights have been conferred and are exercisable, (including, if any shares are then outstanding, our Series A Preferred Stock)) will be entitled to vote for the election of two additional directors to serve on our board of directors (which we refer to as preferred stock directors), until all unpaid dividends for past dividend periods that have ended with respect to the Series B Preferred Stock and any other class or series of preferred stock upon which like voting rights have been conferred and are exercisable (including, if any shares are then outstanding, our Series A Preferred Stock) have been paid or declared and a sum sufficient for payment is set apart for such payment. In such a case, the number of directors serving on our board of directors will be increased by two. The preferred stock directors will be elected by a plurality of the votes cast in the election for a one-year term and each preferred stock director will serve until his successor is duly elected and qualified or until the director’s right to hold the office terminates, whichever occurs earlier. The election will take place at:

If and when all accumulated dividends on the Series B Preferred Stock and all other classes or series of preferred stock upon which like voting rights have been conferred and are exercisable (including, if any shares are then outstanding, our Series A Preferred Stock) shall have been paid in full or a sum sufficient for such payment in full is set apart for payment, holders of shares of Series B Preferred Stock shall be divested of the voting rights set forth above (subject to re-vesting in the event of each and every preferred dividend default) and the term and office of such preferred stock directors so elected will terminate and the entire board of directors will be reduced accordingly.

Any preferred stock director elected by holders of shares of Series B Preferred Stock and other holders of preferred stock upon which like voting rights have been conferred and are exercisable (including, if any shares are then outstanding, our Series A Preferred Stock) may be removed at any time with or without cause by the vote of, and may not be removed otherwise than by the vote of, the holders of record of a majority of the outstanding shares of Series B Preferred Stock and other parity preferred stock entitled to vote thereon when they have the voting rights described above (voting as a single class). So long as a preferred dividend default continues, any vacancy in the office of a preferred stock director may be filled by written consent of the preferred stock director remaining in office, or if none remains in office, by a vote of the holders of record of a majority of the outstanding shares of Series B Preferred Stock when they have the voting rights described

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above (voting as a single class with all other classes or series of preferred stock upon which like voting rights have been conferred and are exercisable (including, if any shares are then outstanding, our Series A Preferred Stock)).

Subject to the exception described below, so long as any shares of Series B Preferred Stock remain outstanding, we will not, without the consent or the affirmative vote of the holders of at least two-thirds of the outstanding shares of the Series B Preferred Stock together with the holders of all other shares of any class or series of preferred stock ranking on parity with the Series B Preferred Stock (including, if any shares are then outstanding, our Series A Preferred Stock) with respect to the payment of dividends and the distribution of assets upon our liquidation, dissolution or winding up (voting as a single class):

except that with respect to the occurrence of any of the events described in the second bullet point immediately above, so long as (1) the Series B Preferred Stock remains outstanding with the terms of the Series B Preferred Stock materially unchanged, or (2) the holders of the Series B Preferred Stock receive equity securities with rights, preferences, privileges or voting powers substantially the same as those of the Series B Preferred Stock, then the occurrence of such event will not be deemed to materially and adversely affect the rights, preferences, privileges or voting power of the Series B Preferred Stock, and in such case such holders shall not have any voting rights with respect to the events described in the second bullet point immediately above. Furthermore, if, pursuant to the occurrence of any of the events described in the second bullet point immediately above, holders of shares of the Series B Preferred Stock receive the greater of the full trading price of the Series B Preferred Stock on the date of such event described in the second bullet point immediately above or the $25.00 per share liquidation preference plus accrued and unpaid dividends to, but not including, the date of such event described in the second bullet point immediately above, then such holders shall not have any voting rights with respect to the events described in the second bullet point immediately above.

Notwithstanding the above, if the occurrence of any such event would materially and adversely affect the rights, preferences, privileges or voting powers of the Series B Preferred Stock disproportionately relative to other classes or series of preferred stock ranking on parity with the Series B Preferred Stock (including, if any shares are then outstanding, our Series A Preferred Stock) with respect to the payment of dividends and the distribution of assets upon our liquidation, dissolution or winding up, then the affirmative vote of the holders of at least two-thirds of the outstanding shares of the Series B Preferred Stock (voting as a separate class) shall also be required.

Holders of shares of Series B Preferred Stock will not be entitled to vote with respect to any increase in the total number of authorized shares of our common stock or preferred stock, any increase in the number of authorized shares of Series B Preferred Stock or the creation or issuance of any other class or series of capital stock, or any increase in the number of authorized shares of any other class or series of capital stock, in each case ranking on parity with (including, if any shares are then outstanding, our Series A Preferred Stock) or junior to the Series B Preferred Stock with respect to the payment of dividends and the distribution of assets upon liquidation, dissolution or winding up.

Holders of shares of Series B Preferred Stock will not have any voting rights with respect to, and the consent of the holders of shares of Series B Preferred Stock is not required for, the taking of any corporate action, including any merger or consolidation involving us or a sale of all or substantially all of our assets, regardless of the effect that such merger, consolidation or sale may have upon the powers, preferences, voting power or other rights or privileges of the Series B Preferred Stock, except as set forth above.

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In addition, the voting provisions above will not apply if, at or prior to the time when the act with respect to which the vote would otherwise be required would occur, we have redeemed or called for redemption upon proper procedures all outstanding shares of Series B Preferred Stock.

In any matter in which Series B Preferred Stock may vote (as expressly provided in the articles supplementary setting forth the terms of the Series B Preferred Stock), each share of Series B Preferred Stock shall be entitled to one vote per $25.00 of liquidation preference. As a result, each share of Series B Preferred Stock will be entitled to one vote.

Information Rights

During any period in which we are not subject to Section 13 or 15(d) of the Exchange Act and any shares of Series B Preferred Stock are outstanding, we will use our best efforts to (i) transmit by mail (or other permissible means under the Exchange Act) to all holders of Series B Preferred Stock, as their names and addresses appear in our record books and without cost to such holders, copies of the Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q that we would have been required to file with the SEC pursuant to Section 13 or 15(d) of the Exchange Act if we were subject thereto (other than any exhibits that would have been required) and (ii) promptly, upon request, supply copies of such reports to any prospective holder of Series B Preferred Stock. We will use our best efforts to mail (or otherwise provide) the information to the holders of Series B Preferred Stock within 15 days after the respective dates by which a periodic report on Form 10-K or Form 10-Q, as the case may be, in respect of such information would have been required to be filed with the SEC if we were subject to Section 13 or 15(d) of the Exchange Act, in each case, based on the dates on which we would be required to file such periodic reports if we were a “non-accelerated filer” within the meaning of the Exchange Act.

Restrictions on Ownership and Transfer

In order for us to qualify as a REIT under the Code, our shares of stock must be beneficially owned by 100 or more persons during at least 335 days of a taxable year of 12 months or during a proportionate part of a shorter taxable year. Also, no more than 50% of the value of our outstanding shares of capital stock may be owned, directly or indirectly, by five or fewer individuals (as defined by the Code to include certain entities) during the last half of any taxable year.

To help us to qualify as a REIT, our charter, subject to certain exceptions, contains, and the Series B Preferred Stock articles supplementary will contain, restrictions on the number of shares of our common stock, the Series B Preferred Stock and our capital stock that a person may own. Our charter provides that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, more than 9.8% in value or in number of shares of our outstanding shares of capital stock. In addition, the Series B Preferred Stock articles supplementary will provide that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, more than 9.8% in value or in number of shares, whichever is more restrictive, of the outstanding Series B Preferred Stock.

The consequences of attempting to own or transfer shares of our common stock or our capital stock in violation of the ownership restrictions are described in the accompanying prospectus under “Description of Common Stock — Restrictions on Ownership and Transfer.” Those consequences also apply to any person who attempts to own, or would be deemed to own by virtue of the attribution provisions of the Code, more than 9.8% in value or in number of shares, whichever is more restrictive, of the outstanding Series B Preferred Stock.

The beneficial ownership and/or constructive ownership rules under the Code are complex and may cause shares of stock owned actually or constructively by a group of related individuals and/or entities to be owned constructively by one individual or entity. See “Description of Common Stock — Restrictions on Ownership and Transfer” in the accompanying prospectus.

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Listing

We will file an application to list the Series B Preferred Stock on the NYSE under the symbol “MFAPrB.” If the application is approved, we expect trading to commence within 30 days after the date of initial delivery of the Series B Preferred Stock. See “Underwriting” for a discussion of the expected trading of the Series B Preferred Stock on the NYSE.

Transfer Agent and Registrar

The transfer agent and registrar for the Series B Preferred Stock is Computershare.

Book-Entry Procedures

The Series B Preferred Stock will only be issued in the form of global securities held in book-entry form. The Depository Trust Company (“DTC”) or its nominee will be the sole registered holder of the Series B Preferred Stock. Owners of beneficial interests in the Series B Preferred Stock represented by the global securities will hold their interests pursuant to the procedures and practices of DTC. As a result, beneficial interests in any such securities will be shown on, and transfers will be effected only through, records maintained by DTC and its direct and indirect participants and any such interest may not be exchanged for certificated securities, except in limited circumstances. Owners of beneficial interests must exercise any rights in respect of other interests, including any right to convert their Series B Preferred Stock, in accordance with the procedures and practices of DTC. Beneficial owners will not be holders and will not be entitled to any rights provided to the holders of the Series B Preferred Stock under the global securities or the articles supplementary. We and any of our agents may treat DTC as the sole holder and registered owner of the global securities.

DTC has advised us as follows: DTC is a limited-purpose trust company organized under the New York Banking Law, a “banking organization” within the meaning of the New York Uniform Commercial Code, and a “clearing agency” registered pursuant to the provisions of Section 17A of the Exchange Act. DTC facilitates the settlement of transactions amongst participants through electronic computerized book-entry changes in participants’ accounts, eliminating the need for physical movement of securities certificates. DTC’s participants include securities brokers and dealers, including the underwriters, banks, trust companies, clearing corporations and other organizations, some of whom and/or their representatives own DTC. Access to DTC’s book-entry system is also available to others, such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a participant, either directly or indirectly.

The Series B Preferred Stock, represented by one or more global securities, will be exchangeable for certificated securities with the same terms only if:

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ADDITIONAL MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

The following discussion supplements the discussion under the heading “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus. Terms used in this section but not defined in this section have the meanings ascribed to them elsewhere in this prospectus supplement or in “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus. You should refer to the discussion in the accompanying prospectus under “Material U.S. Federal Income Tax Considerations” for a discussion of the tax consequences of our election to be taxed as a REIT and the tax consequences to Owners of shares of our common stock. The following is a summary of certain material U.S. federal income tax considerations relating to the acquisition, ownership and disposition of Series B Preferred Stock. This discussion does not purport to be a complete analysis of all the potential tax considerations relating to the acquisition, ownership and disposition of Series B Preferred Stock and our common stock into which the Series B Preferred Stock may be converted upon the occurrence of a Change of Control. The discussion is based on the Code, current, temporary and proposed Treasury Regulations, the legislative history of the Code, current administrative interpretations and practices of the IRS, including its practices and policies as endorsed in private letter rulings, which are not binding on the IRS (except with respect to the taxpayer that received the ruling), and existing court decisions. Future legislation, regulations, administrative interpretations, and court decisions could change current law or adversely affect existing interpretations of current law. Any change could apply retroactively. The IRS could challenge the statements in this discussion, which do not bind the IRS or the courts.

This summary applies to you only if you are an Owner of Series B Preferred Stock and you acquire the Series B Preferred Stock in this offering. This summary deals only with Series B Preferred Stock held as “capital assets” (within the meaning of Section 1221 of the Code) and does not address tax considerations applicable to an investor’s particular circumstances or to investors that may be subject to special tax rules, including, without limitation:

If you are a partnership (or an entity or arrangement classified as a partnership for U.S. federal income tax purposes) holding Series B Preferred Stock, or a partner in such a partnership, the U.S. federal income tax treatment of a partner in the partnership generally will depend on the status of the partner and the activities of the partnership, and you are encouraged to consult your own tax advisor regarding the U.S. federal income and estate tax consequences of purchasing, owning and disposing of the Series B Preferred Stock.

You are encouraged to consult your own tax advisor before you purchase Series B Preferred Stock regarding the particular U.S. federal, state and local and non-U.S. income and other tax consequences of purchasing, owning, and disposing of the Series B Preferred Stock in light of your particular circumstances.

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Taxation of Owners of Series B Preferred Stock Generally

The accompanying prospectus, under the heading “Material U.S. Federal Income Tax Considerations — Taxation of Owners” describes in general the tax treatment of distributions that we make in respect of shares of our capital stock and the tax consequences that arise from the sale or disposition of shares of our capital stock. The discussion below supplements the discussion set out in the accompanying prospectus with respect to an investment in Series B Preferred Stock.

Redemption of Series B Preferred Stock

The treatment accorded to any redemption by us for cash (as distinguished from a sale, exchange or other disposition) of Series B Preferred Stock can only be determined on the basis of particular facts as to each Owner at the time of redemption. In general, an Owner of Series B Preferred Stock will be treated as disposing of the Series B Preferred Stock, if such redemption (i) results in a “complete termination” of the Owner’s interest in all classes of our stock under Section 302(b)(3) of the Code, (ii) is “substantially disproportionate” with respect to the Owner’s interest in our stock under Section 302(b)(2) of the Code (which will not be the case if only Series B Preferred Stock is redeemed, because Series B Stock generally does not have voting rights), or (iii) is “not essentially equivalent to a dividend” with respect to the Owner of Series B Preferred Stock under Section 302(b)(1) of the Code.

In applying these tests, there must be taken into account not only the Series B Preferred Stock owned by the Owner, but also such Owner’s ownership of any class of our capital stock and any options (including stock purchase rights) to acquire any capital stock. The Owner of Series B Preferred Stock also must take into account any such securities (including options) which are considered to be owned by such Owner by reason of the constructive ownership rules set forth in Sections 318 and 302(c) of the Code. If a particular Owner of Series B Preferred Stock owns (actually or constructively) none of our common stock or an insubstantial percentage of our outstanding common stock, then based upon current law, it is probable that the redemption of Series B Preferred Stock from such an Owner would be considered “not essentially equivalent to a dividend.” However, whether a redemption is “not essentially equivalent to a dividend” depends on all of the facts and circumstances, and an Owner of Series B Preferred Stock intending to rely on any of these tests at the time of redemption should consult the Owner’s own tax advisor to determine the application of such tests to the Owner’s particular situation.

If the redemption meets one or more of the tests under Section 302 of the Code, a Domestic Owner generally would recognize capital gain or loss measured by the difference between the amount received upon the redemption (less any portion thereof attributable to declared but unpaid dividends, which will be taxable as a dividend to the extent of our current or accumulated earnings and profits) and such Owner’s adjusted tax basis in the Series B Preferred Stock redeemed. This gain or loss would be long-term capital gain or capital loss if the Domestic Owner held the preferred stock for more than one year. A Foreign Owner generally will not be subject to United States federal income tax on gain that the Foreign Owner realizes on a redemption that meets one of the tests described above, provided the Series B Preferred Stock does not constitute a USRPI, the Foreign Owner’s investment in our common stock is not effectively connected with a U.S. trade or business conducted by such Foreign Owner (in which case, the Foreign Owner will generally be subject to the same treatment as a Domestic Owner with respect to such gain), and the Foreign Owner is not a nonresident alien individual who was present in the United States for 183 days or more during the taxable year of the sale and certain other conditions exist (in which case, the nonresident alien individual will be subject to a 30% tax on the individual’s capital gain).

If the redemption does not meet any of the tests under Section 302 of the Code, then the redemption proceeds received from the Series B Preferred Stock will be treated as a dividend on the Series B Preferred Stock to the extent of our current or accumulated earnings and profits. If the redemption proceeds are treated as a dividend, based upon current law, the Owner’s adjusted tax basis in the Series B Preferred Stock will be transferred to any other stock held by the Owner. If the Owner of Series B Preferred Stock owns none of our other stock, under certain circumstances, such basis may be transferred to a related person, or it may be lost entirely.

Proposed Treasury Regulations would alter the method for recovering an Owner’s adjusted tax basis in any of our Series B Preferred Stock redeemed in a dividend equivalent redemption. Under the Proposed

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Treasury Regulations, an Owner that surrenders all of its Series B Preferred Stock would be treated as realizing a capital loss on the date of the dividend equivalent redemption equal to the adjusted tax basis of such stock redeemed, subject to adjustments. The recognition of such loss would generally be deferred until the occurrence of specified events, such as, for example, the Owner’s ceasing to actually or constructively own any of our capital stock.

See the accompanying prospectus, under the heading “Material U.S. Federal Income Tax Considerations — Taxation of Owners” for a discussion of the tax treatment of distributions to Domestic Owners and Foreign Owners.

Conversion of Series B Preferred Stock

Following a Change of Control, and subject to the discussion below, assuming that Series B Preferred Stock will not be converted at a time when there are distributions in arrears, in general, no gain or loss will be recognized for U.S. federal income tax purposes upon the conversion of our Series B Preferred Stock into common stock. Thus, the basis that an Owner will have for tax purposes in the common stock received will be equal to the adjusted basis the Owner had in the Series B Preferred Stock converted (but the basis will be reduced by the portion of adjusted tax basis allocated to any fractional share exchanged for cash) and the holding period for the common stock received will include the holding period for the Series B Preferred Stock converted. An Owner will generally recognize gain or loss on the receipt of cash in lieu of a fractional common share in an amount equal to the difference between the amount of cash received and the Owner’s adjusted basis in such fractional share.

If a conversion occurs when there is a dividend arrearage on the Series B Preferred Stock and the fair market value of the common stock exceeds the issue price of the Series B Preferred Stock, a portion of the common stock received might be treated as a dividend distribution taxable to taxable Domestic Owner as ordinary income.

A Foreign Owner generally will not recognize gain or loss upon the conversion of the Series B Preferred Stock into our common stock, provided the Series B Preferred Stock does not constitute a USRPI. Even if the Series B Preferred Stock does constitute a USRPI, provided our common stock also constitutes a USRPI, a Foreign Owner generally will not recognize gain or loss upon a conversion of the Series B Preferred Stock into our common stock provided certain FIRPTA-related reporting requirements are satisfied. If the Series B Preferred Stock does constitute a USRPI and such requirements are not satisfied, however, a conversion of Series B Preferred Stock for our common stock will be treated as a taxable exchange. Such a taxable exchange will be subject to tax under FIRPTA at the rate of tax, including any applicable capital gains rates, that would apply to a domestic holder of the same type (e.g., an individual or a corporation, as the case may be) on the excess, if any, of the fair market value of such Foreign Owner’s common stock received over such Foreign Owner’s adjusted basis in its Series B Preferred Stock. Collection of such tax will be enforced by a refundable withholding tax at a rate of 10% of the value of our common stock received. We do not expect that our capital stock will constitute a USRPI.

Recent Tax Law Changes

Medicare Tax.  For taxable years beginning after December 31, 2012, certain taxable Domestic Owners who are individuals, estates or trusts will be subject to a 3.8% tax on all or a portion of their “net investment income,” which may include all or a portion of their dividends on Series B Preferred Stock and net gains from the taxable disposition of their Series B Preferred Stock. Domestic Owners that are individuals, estates or trusts should consult their tax advisors regarding the applicability of the Medicare tax to any of their income or gains in respect of the Series B Preferred Stock.

Reporting and Withholding on Foreign Financial Accounts.  On March 18, 2010, President Obama signed the Hiring Incentives to Restore Employment Act (the “HIRE Act”) into law. While the HIRE Act provides many incentives for hiring and retaining unemployed workers, it also included provisions aimed at decreasing U.S. tax evasion. These provisions are commonly referred to as the Foreign Account Tax Compliance Act (“FACTA”) and are set out in new Chapter 4 of the Code.

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FATCA imposes a 30% U.S. federal withholding tax on dividends paid on and the gross proceeds from the taxable disposition of Series B Preferred stock (such dividends and proceeds, are referred to as “withholdable payments”) that are paid to a “foreign financial institution” (“FFI”) unless the FFI enters into an agreement with the IRS to collect and provide to the IRS on an annual basis substantial information regarding its United States accounts (which include certain equity and debt holders, as well as certain account holders that are foreign entities with owners that are U.S. Persons), or an exception applies. Alternatively, an FFI resident or doing business in a country that has entered into an intergovernmental agreement with the U.S. to implement FATCA will be exempt from FATCA withholding provided that the FFI and the applicable foreign government comply with the terms of such agreement. An FFI is generally any foreign entity that (i) accepts deposits in the ordinary course of business (ii) holds financial assets for the account of others as a substantial portion of its business, (iii) is engaged primarily in the business of investing or trading in securities or partnership interests or (iv) certain insurance companies issuing cash-value insurance or annuity contracts. The 30% withholding tax will also apply to withholdable payments made to a foreign entity that is not a FFI unless the entity provides the withholding agent with a certification identifying itself and, in certain circumstances, its substantial U.S. owners, which generally includes any U.S. Person who directly or indirectly owns more than 10% of the entity, or an exception applies.

On January 17, 2013, the IRS and the Department of the Treasury released final regulations interpreting the FACTA provisions of the Code. The regulations generally provide that the new FACTA withholding rules will apply starting in 2014 to payments of U.S. source dividends to FFIs that do not enter into agreements with the IRS and other foreign entities that fail to provide the required certifications. The regulations provide that payments of gross proceeds from sales or dispositions of property made before January 1, 2017 will be exempt from FACTA withholding.

Extension of Reduced Tax Rates.  The American Taxpayer Relief Act of 2012 permanently extended certain reduced tax rates that had been scheduled to expire on December 31, 2012 and revised tax rates on ordinary and capital gain income for high-income individuals. For tax years beginning after 2012, the 10%, 15%, 25%, 28%, 33% and 35% tax brackets will remain in place and are made permanent. There is, however, a new 39.6% rate that will apply for income over: $400,000 (single), $425,000 (head of households), $450,000 (joint filers and qualifying widow(er)s), and $225,000 (married filing separately). These dollar amounts will be inflation-adjusted for tax years after 2013.

The new law retains the 0% tax rate on long-term capital gains and qualified dividends, modifies the 15% rate, and establishes a new 20% rate. Beginning in 2013, the rate will be 0% if income falls below the 25% tax bracket; 15% if income falls at or above the 25% tax bracket but below the new 39.6% rate; and 20% if income falls in the 39.6% tax bracket. It should be noted that the 20% top rate does not include the new 3.8% surtax on investment-type income and gains for tax years beginning after 2012.

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UNDERWRITING

Morgan Stanley & Co. LLC, UBS Securities LLC, Wells Fargo Securities, LLC and J.P. Morgan Securities LLC are acting as joint book-running managers of the offering and as representatives of the underwriters named below. Subject to the terms and conditions stated in the underwriting agreement dated the date of this prospectus supplement, each underwriter named below has severally agreed to purchase, and we have agreed to sell to that underwriter, the number of shares set forth opposite the underwriter’s name.

Underwriter		Number of Shares
Morgan Stanley & Co. LLC			1,540,000
UBS Securities LLC			1,540,000
Wells Fargo Securities, LLC			1,540,000
J.P. Morgan Securities LLC			980,000
RBC Capital Markets, LLC			420,000
Credit Suisse Securities (USA) LLC			280,000
Deutsche Bank Securities Inc.			280,000
JMP Securities LLC			210,000
Sterne, Agee & Leach, Inc.			210,000
Total			7,000,000

The underwriting agreement provides that the obligations of the underwriters to purchase the Series B Preferred Stock included in this offering are subject to approval of legal matters by counsel and to other conditions. The underwriters are obligated to purchase all the Series B Preferred Stock (other than those covered by the underwriters’ overallotment option described below) if they purchase any of the Series B Preferred Stock.

The Series B Preferred Stock sold by the underwriters to the public will initially be offered at the initial public offering price set forth on the cover of this prospectus supplement. Any Series B Preferred Stock sold by the underwriters to securities dealers may be sold at a discount from the initial public offering price not to exceed $0.50 per share. Any such securities dealers may resell any Series B Preferred Stock purchased from the underwriters to certain other brokers or dealers at a discount from the initial public offering price not to exceed $0.45 per share. If all the shares are not sold at the initial offering price, the underwriters may change the offering price and the other selling terms.

We estimate the expenses related to this offering payable by us, not including the underwriting discount, will be approximately $250,000.

If the underwriters sell more than the total number of shares set forth in the table above, the underwriters have an option to purchase up to an additional 1,050,000 shares of the Series B Preferred Stock at the initial public offering price less the underwriting discount within 30 days from the date of this prospectus supplement solely to cover overallotments. If any Series B Preferred Stock are purchased pursuant to this option, the underwriters will severally purchase Series B Preferred Stock in approximately the same proportion as set forth in the table above. Any shares of Series B Preferred Stock issued or sold under the option will be issued and sold on the same terms and conditions as the other shares of Series B Preferred Stock that are the subject of this offering.

The following table shows the total underwriting discounts that we are to pay to the underwriters in connection with this offering. The information assumes either no exercise or full exercise by the underwriters of their overallotment option.

		Per Share				Without Overallotment Option				With Overallotment Option
Per Share		$	25.0000			$	175,000,000			$	201,250,000
Underwriting Discount		$	0.7875			$	5,512,500			$	6,339,375
Total		$	24.2125			$	169,487,500			$	194,910,625

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We have agreed that for a period of 30 days after the date of the offering of the Series B Preferred Stock, we will not offer, sell, contract to sell, pledge, register, grant any option to purchase or otherwise dispose of, directly or indirectly, any shares of our preferred stock, or any securities convertible into or exercisable, exchangeable or redeemable for shares of preferred stock without the prior written consent of the representatives.

The Series B Preferred Stock is a new issue of securities and there is no established trading market for the Series B Preferred Stock. We intend to apply to list the Series B Preferred Stock on the New York Stock Exchange under the symbol “MFAPrB”. If the application is approved, we expect trading in the Series B Preferred Stock on the New York Stock Exchange to begin within 30 days after the Series B Preferred Stock is first issued.

In connection with the offering, the underwriters may purchase and sell Series B Preferred Stock in the open market. Purchases and sales in the open market may include short sales, purchases to cover short positions and stabilizing purchases.

Purchases to cover short positions and stabilizing purchases, as well as other purchases by the underwriters for their own accounts, may have the effect of preventing or retarding a decline in the market price of the Series B Preferred Stock. They may also cause the price of the Series B Preferred Stock to be higher than the price that would otherwise exist in the open market in the absence of these transactions. The underwriters may conduct these transactions in the over-the-counter market or otherwise. If the underwriters commence any of these transactions, they may discontinue them at any time.

We expect to deliver the Series B Preferred Stock against payment for the Series B Preferred Stock on or about the date specified in the last paragraph of the cover page of this prospectus supplement, which will be the fifth business day following the date of the pricing of the Series B Preferred Stock. Under Rule 15c6-1 of the Exchange Act, trades in the secondary market generally are required to settle in three business days, unless the parties to a trade expressly agree otherwise. Accordingly, purchasers who wish to trade Series B Preferred Stock on the date of pricing or the next succeeding business day will be required, by virtue of the fact that the Series B Preferred Stock initially will settle in T+5, to specify alternative settlement arrangements to prevent a failed settlement.

The underwriters and their respective affiliates have performed commercial banking, investment banking and advisory services for us from time to time for which they have received customary fees and reimbursement of expenses. The underwriters and their respective affiliates may, from time to time, engage in transactions with and perform services for us in the ordinary course of their business for which they may receive customary fees and reimbursement of expenses.

In addition, in the ordinary course of their various business activities, the underwriters and their respective affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers, and such investment and securities activities may involve securities and instruments of ours or our affiliates. Certain of the underwriters and their affiliates that have a lending relationship with us routinely hedge their credit exposure to us consistent with their customary risk management policies. Typically, such underwriters and their affiliates would hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in our securities, including potentially the Series B Preferred Stock. Any such short positions could adversely affect future trading prices of the Series B Preferred Stock. The underwriters and their respective affiliates may

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also make investment recommendations or publish or express independent research views in respect of such securities or financial instruments and may at any time hold, or recommend to clients that they acquire, long or short positions in such securities and instruments.

Notice to Prospective Investors in the European Economic Area

In relation to each member state of the European Economic Area that has implemented the Prospectus Directive (each, a relevant member state), with effect from and including the date on which the Prospectus Directive is implemented in that relevant member state (the relevant implementation date), an offer of Series B Preferred Stock described in this prospectus supplement may not be made to the public in that relevant member state other than:

provided that no such offer of Series B Preferred Stock shall require us or any underwriter to publish a prospectus pursuant to Article 3 of the Prospectus Directive.

For purposes of this provision, the expression an “offer of Series B Preferred Stock to the public” in any relevant member state means the communication in any form and by any means of sufficient information on the terms of the offer and the Series B Preferred Stock to be offered so as to enable an investor to decide to purchase or subscribe for the Series B Preferred Stock, as the expression may be varied in that member state by any measure implementing the Prospectus Directive in that member state, and the expression “Prospectus Directive” means Directive 2003/71/EC (and amendments thereto, including the 2010 PD Amending Directive, to the extent implemented in the relevant member state) and includes any relevant implementing measure in each relevant member state. The expression 2010 PD Amending Directive means Directive 2010/73/EU.

The sellers of the Series B Preferred Stock have not authorized and do not authorize the making of any offer of Series B Preferred Stock through any financial intermediary on their behalf, other than offers made by the underwriters with a view to the final placement of the Series B Preferred Stock as contemplated in this prospectus supplement. Accordingly, no purchaser of the Series B Preferred Stock, other than the underwriters, is authorized to make any further offer of the Series B Preferred Stock on behalf of the sellers or the underwriters.

Notice to Prospective Investors in the United Kingdom

This prospectus supplement and the accompanying prospectus are only being distributed to, and are only directed at, persons in the United Kingdom that are qualified investors within the meaning of Article 2(1)(e) of the Prospectus Directive that are also (i) investment professionals falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the “Order”) or (ii) high net worth entities, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to (d) of the Order (each such person being referred to as a “relevant person”). This prospectus supplement and its contents are confidential and should not be distributed, published or reproduced (in whole or in part) or disclosed by recipients to any other persons in the United Kingdom. Any person in the United Kingdom that is not a relevant person should not act or rely on this document or any of its contents.

Notice to Prospective Investors in Hong Kong

The Series B Preferred Stock may not be offered or sold in Hong Kong by means of any document other than (i) in circumstances which do not constitute an offer to the public within the meaning of the Companies Ordinance (Cap. 32, Laws of Hong Kong), or (ii) to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571, Laws of Hong Kong) and any rules made thereunder, or (iii) in other circumstances which do not result in the document being a “prospectus” within the meaning of the Companies Ordinance (Cap. 32, Laws of Hong Kong) and no advertisement, invitation or document relating to

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the Series B Preferred Stock may be issued or may be in the possession of any person for the purpose of issue (in each case whether in Hong Kong or elsewhere), which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the laws of Hong Kong) other than with respect to Series B Preferred Stock which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the Securities and Futures Ordinance (Cap. 571, Laws of Hong Kong) and any rules made thereunder.

Notice to Prospective Investors in Japan

The Series B Preferred Stock offered in this prospectus supplement have not been registered under the Securities and Exchange Law of Japan, and the Series B Preferred Stock have not been offered or sold and will not be offered or sold, directly or indirectly, in Japan or to or for the account of any resident of Japan, except (i) pursuant to an exemption from the registration requirements of the Securities and Exchange Law and (ii) in compliance with any other applicable requirements of Japanese law.

Notice to Prospective Investors in Singapore

This prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, this prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the Series B Preferred Stock may not be circulated or distributed, nor may the Series B Preferred Stock be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person pursuant to Section 275(1), or any person pursuant to Section 275(1A), and in accordance with the conditions specified in Section 275 of the SFA or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA, in each case subject to compliance with conditions set forth in the SFA. Where the Series B Preferred Stock are subscribed or purchased under Section 275 of the SFA by a relevant person which is:

LEGAL MATTERS

Certain corporate and securities opinions will be passed upon for us by K&L Gates LLP, Washington, D.C. and Venable LLP, Baltimore, Maryland. In addition, the description of federal income tax consequences contained in the section of this prospectus supplement entitled “Additional Material U.S. Federal Income Tax

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Considerations” and in the accompanying prospectus entitled “Material U.S. Federal Income Tax Considerations” is based on the opinion of K&L Gates LLP, Washington, D.C. The underwriters are being represented by Sullivan & Cromwell LLP, New York, New York.

EXPERTS

Our consolidated financial statements as of December 31, 2011 and 2010 and for each of the years in the two-year period ended December 31, 2012, and management’s assessment of the effectiveness of internal control over financial reporting as of December 31, 2012 have been incorporated by reference herein in reliance upon the reports of KPMG LLP, independent registered public accounting firm, incorporated by reference herein, and upon the authority of said firm as experts in accounting and auditing.

KPMG LLP’s report dated March 6, 2013 on the effectiveness of internal control over financial reporting as of December 31, 2012, expresses our opinion that the Company did not maintain effective internal control over financial reporting as of December 31, 2012 because of the effect of a material weakness on the achievement of the objectives of the control criteria. As such, KPMG LLP’s report contains an explanatory paragraph stating that a material weakness in the design and operating effectiveness of controls related to the Company’s calculation of REIT taxable income existed as of December 31, 2012.

Our consolidated financial statements for the year ended December 31, 2010 appearing in our Annual Report (Form 10-K) for the year ended December 31, 2012, have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their report thereon, included therein, and incorporated herein by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such report given on the authority of such firm as experts in accounting and auditing.

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PROSPECTUS

MFA FINANCIAL, INC.

Common Stock
Preferred Stock
Depositary Shares
Warrants
Debt Securities
Rights
and
Units

 

We may from time to time offer,

We will determine when we sell securities, the amounts of securities we will sell and the prices and other terms on which we will sell them. We may sell securities to or through underwriters, through agents or directly to purchasers.

We will describe in a prospectus supplement, which we will deliver with this prospectus, the terms of particular securities which we offer in the future. We may describe the terms of those securities in a term sheet which will precede the prospectus supplement.

In each prospectus supplement, we will include the following information:

Investing in our securities involves certain risks. Before buying any of our securities, you should read the risks referenced under the caption “Risk Factors” on page 4 of this prospectus

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED THAT THIS PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

April 2, 2012

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CONTENTS

		Page
ABOUT THIS PROSPECTUS			1
FORWARD-LOOKING STATEMENTS			2
MFA FINANCIAL, INC.			3
RISK FACTORS			4
RATIO OF EARNINGS TO FIXED CHARGES AND OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS			4
USE OF PROCEEDS			4
DESCRIPTION OF COMMON STOCK AND PREFERRED STOCK			5
DESCRIPTION OF DEPOSITARY SHARES			9
DESCRIPTION OF WARRANTS			11
CERTAIN PROVISIONS OF MARYLAND LAW AND OF OUR CHARTER AND BYLAWS			12
DESCRIPTION OF DEBT SECURITIES			16
DESCRIPTION OF OTHER SECURITIES			33
MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS			34
PLAN OF DISTRIBUTION			55
LEGAL MATTERS			57
EXPERTS			57
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE			57
INFORMATION WE FILE			58

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ABOUT THIS PROSPECTUS

This prospectus is part of a shelf registration statement. Under this shelf registration statement, we may sell any combination of our common stock, preferred stock, depositary shares representing shares of our preferred stock, warrants entitling the holders to purchase our common stock, preferred stock, depositary shares or debt securities, debt securities, rights issuable to our stockholders to purchase shares of our common stock or preferred stock, to purchase warrants exercisable for shares of our common stock, shares of our preferred stock, depositary shares or debt securities, to purchase our debt securities or to purchase units consisting of two or more of the foregoing, or units consisting of two or more of the foregoing, in one or more offerings. This prospectus provides you with a general description of the securities we may offer. Each time we sell securities, we will provide a prospectus supplement that will contain specific information about the terms of that offering. The prospectus supplement may add, update or change information contained in this prospectus. Before you buy any of our securities, it is important for you to consider the information contained in this prospectus and any prospectus supplement together with additional information described under the heading “Incorporation of Certain Documents By Reference.”

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FORWARD-LOOKING STATEMENTS

This prospectus contains or incorporates by reference certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (or the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (or the Exchange Act). When used, statements which are not historical in nature, including those containing words such as “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “may” and similar expressions, are intended to identify forward-looking statements and, as such, may involve known and unknown risks, uncertainties and assumptions.

These forward-looking statements are subject to various risks and uncertainties, including, but not limited to, those relating to:

These and other risks, uncertainties and factors, including those identified in our annual report on Form 10-K for the fiscal year ended December 31, 2011, and those discussed in our subsequent quarterly reports on Form 10-Q and current reports on Form 8-K, could cause our actual results to differ materially from those projected in any forward-looking statements we make. All forward-looking statements speak only as of the date they are made. New risks and uncertainties arise over time and it is not possible to predict those factors or how they may affect us. Except as required by law, we are not obligated to, and are not undertaking to, update or revise any forward-looking statements.

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MFA FINANCIAL, INC.

The following information is qualified in its entirety by the more detailed information and financial statements and notes thereto appearing elsewhere in, or incorporated by reference into, this prospectus. We encourage you to read this prospectus, as well as the information which is incorporated by reference herein, in their entireties. You should carefully consider the material risks of investing in our securities referenced under the caption “Risk Factors” of this prospectus before making a decision to invest in our securities. All references to “we,” “us” or “our company” in this prospectus mean MFA Financial, Inc. The following defines certain of the terms used in this prospectus: MBS refers to mortgage-backed securities secured by pools of residential mortgage loans; Agency MBS refers to MBS that are issued or guaranteed by a federally chartered corporation, such as Fannie Mae or Freddie Mac, or an agency of the U.S. Government, such as Ginnie Mae; and Non-Agency MBS are MBS that are not guaranteed by any agency of the U.S. Government or any federally chartered corporation.

Our Business

We are a REIT primarily engaged in the business of investing, on a leveraged basis, in residential Agency and Non-Agency MBS. Our principal business objective is to generate net income for distribution to our stockholders resulting from the difference between the interest and other income we earn on our investments and the interest expense we pay on the borrowings that we use to finance our leveraged investments and our operating costs.

Compliance with REIT Requirements and the Investment Company Act of 1940

We have elected to be treated as a REIT for U.S. federal income tax purposes. In order to maintain our qualification as a REIT, we must comply with a number of requirements under U.S. federal income tax law that are discussed under the heading “Material U.S. Federal Income Tax Considerations” in this prospectus. If we fail to maintain our qualification as a REIT, we would be subject to U.S. federal income tax, which could have an adverse impact on our business. In addition, we at all times intend to conduct our business so as to maintain our exempt status under, and not to become regulated as an investment company for purposes of, the Investment Company Act. If we fail to maintain our exempt status under the Investment Company Act, we would be unable to conduct our business as described in this prospectus. See “Risk Factors — Future legal changes could require us to significantly restructure our operations in order to maintain our investment company exemption, which would materially and adversely affect us” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2011, which is incorporated by reference into this prospectus.

General Information

We were incorporated on July 24, 1997 under Maryland law. Our principal executive offices are located at 350 Park Avenue, 20^th Floor, New York, New York 10022. Our telephone number is (212) 207-6400. Our common stock and our 8.50% Series A Cumulative Redeemable Preferred Stock are listed on the New York Stock Exchange (or NYSE) under the symbols “MFA” and “MFA PrA,” respectively. We maintain a website at www.mfa-reit.com. Information contained on our website is not, and should not be interpreted to be, part of this prospectus.

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RISK FACTORS

Investment in our securities involves risk. Before choosing to invest in our securities, you should carefully consider the risks of an investment in our company set forth under the caption “Item 1A. Risk Factors” (or similar captions) in our most recent Annual Report on Form 10-K and under the caption “Item 1A. Risk Factors” (or similar captions) in any of our subsequent Quarterly Reports on Form 10-Q or Current Reports on Form 8-K, which reports are incorporated herein by reference. In the future, you should also carefully consider the disclosures relating to the risks of an investment in our company contained in the reports or documents we subsequently file under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act, which reports and documents will deemed to be incorporated by reference into this prospectus upon their filing. See “Incorporation of Certain Documents by Reference” and “Forward-Looking Statements.”

RATIO OF EARNINGS TO FIXED CHARGES AND OF EARNINGS TO
COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

Years Ended December 31,

2011

2010

2009

2008

2007

Ratio of earnings to fixed charges(1)

3.11x

2.85x

2.16x

1.13x

1.09x

Ratio of earnings to combined fixed charges and preferred stock dividends(1)

2.95x

2.70x

2.09x

1.11x

1.07x

USE OF PROCEEDS

Except as may be set forth in a particular prospectus supplement, we will add the net proceeds from sales of securities to our general corporate funds, which we may use to, among other things, acquire additional MBS, consistent with our investment policy, and for working capital, which may include, among other things, the repayment of our repurchase agreements.

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DESCRIPTION OF COMMON STOCK AND PREFERRED STOCK

The following description of the terms of our stock is only a summary. This summary is not complete and is qualified by the provisions of our charter and bylaws, and the Maryland General Corporation Law, or MGCL. See “Incorporation Of Certain Documents By Reference.”

General

Our charter provides that we may issue up to 1 billion shares of capital stock, all with a par value of $0.01 per share. As of December 31, 2011, 895 million of these authorized shares were classified as common stock, 5 million shares were classified as 8.50% Series A Cumulative Redeemable Preferred Stock (or the Series A Preferred Stock) and 100 million shares were classified as excess stock. As of February 9, 2012, we had 356,933,821 shares of common stock, 3,840,000 shares of Series A Preferred Stock and no shares of excess stock outstanding.

Pursuant to our charter, the board of directors of our company (or our board) is authorized to classify and reclassify any unissued shares of our capital stock, to provide for the issuance of shares in other classes or series (including preferred stock in one or more series), to establish the number of shares in each class or series and to fix the preferences, conversion and other rights, voting powers, restrictions, limitations as to dividends and other distributions, qualifications and terms and conditions of redemption of each class or series. Under Maryland law, stockholders are generally not liable for our debts or obligations.

Common Stock

All shares of our common stock offered hereby will be duly authorized, validly issued, fully paid and non-assessable. Holders of our common stock will be entitled to receive distributions on their shares of common stock if, as and when our board authorizes and we declare distributions out of legally available funds. However, rights to distributions may be subordinated to the rights of holders of our preferred stock, when preferred stock is issued and outstanding, or subject to the provisions of our charter regarding the restrictions on ownership and transfer of shares of stock. See “— Restrictions on Ownership and Transfer” below. In the event of our liquidation, dissolution or winding up, each outstanding share of our common stock will entitle its holder to a proportionate share of the assets that remain after we pay our liabilities and any preferential distributions owed to preferred stockholders.

Holders of our common stock are entitled to one vote for each share on all matters submitted to a vote of the common stockholders. There is no cumulative voting in the election of directors, which means that the holders of a majority of the outstanding shares of common stock can elect all of the directors then standing for election, and the holders of the remaining shares will not be able to elect any directors.

Holders of shares of our common stock have no preference, conversion, sinking fund, redemption or exchange rights or any preemptive rights to subscribe for any of our securities and generally have no appraisal rights. Subject to the provisions of our charter regarding the restrictions on ownership and transfer of shares of stock, all shares of our common stock have equal dividend, distribution, liquidation and other rights.

Under the MGCL, a Maryland corporation generally cannot dissolve, amend its charter, merge with another entity, sell all or substantially all of its assets or engage in similar transactions outside the ordinary course of business unless approved by the affirmative vote of stockholders entitled to cast at least two-thirds of the votes entitled to be cast on the matter unless a lesser percentage (but not less than a majority of all of the votes entitled to be cast on the matter) is set forth in the corporation’s charter. Our charter provides that these matters (other than certain amendments to the provisions of our charter related to our board, consideration of non-stockholder constituencies, indemnification, exculpation, advance notice of stockholder proposals and the charter amendment section) may be approved by the affirmative vote of the holders of a majority of the total number of shares of all classes outstanding and entitled to vote thereon.

Our charter grants our board the power to authorize the issuance of additional authorized but unissued shares of common stock and preferred stock. Our board may also classify or reclassify unissued shares of common stock or preferred stock and authorize their issuance.

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We believe that these powers of our board provide increased flexibility in structuring possible future financings and acquisitions and in meeting other needs which might arise. Although our board does not intend to do so at the present time, it could authorize the issuance of a class or series that could delay, defer or prevent a change of control or other transaction that might involve a premium price for the common stock or otherwise be in the best interest of our stockholders.

Preferred Stock

We may issue preferred stock in one or more classes or series with any rights and preferences which may be authorized by our board. The preferred stock, when issued, will be duly authorized, validly issued, fully paid and non-assessable. Because our board has the power to establish the preferences, powers and rights of each series of preferred stock, our board may afford the holders of any series of preferred stock preferences, powers and rights, voting or otherwise, senior to the rights of the holders of our common stock.

On February 9, 2012, there were 3,840,000 shares of our Series A Preferred Stock outstanding. A description of our Series A Preferred Stock is set forth in our Articles Supplementary, dated April 22, 2004, filed on Form 8-A with the SEC on April 23, 2004, and is incorporated herein by reference.

The rights, preferences, privileges and restrictions of each series of preferred stock will be fixed by the articles supplementary relating to such series. We will distribute a prospectus supplement with regard to each series of preferred stock. The prospectus supplement, relating to each such series, will specify the terms of the preferred stock, as follows:

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Restrictions on Ownership and Transfer

In order for us to qualify as a REIT, our stock must be beneficially owned by 100 or more persons for at least 335 days of a taxable year of 12 months or during a proportionate part of a shorter taxable year. Also, not more than 50% of the value of the outstanding shares of our stock may be owned, directly or indirectly, by five or fewer individuals (as defined in the Internal Revenue Code of 1986, as amended (or the Code), to include certain exempt entities) during the last half of a taxable year.

Our charter provides that, subject to certain exceptions, no stockholder or “group” (as defined in Section 13(d)(3) of the Exchange Act) may own, or be deemed to own by virtue of the attribution provisions of the Code, more than 9.8% of the number or value of the outstanding shares of our capital stock (or the Ownership Limit). Our board may waive the Ownership Limit if it is presented with evidence satisfactory to it that the waiver will not jeopardize our qualification as a REIT. As a condition to any such waiver, our board may require opinions of counsel satisfactory to it and must receive an undertaking from the applicant with respect to preserving our REIT qualification. The Ownership Limit will not apply if our board determines that it is no longer in our best interests to continue to qualify as a REIT.

If shares of common stock and/or preferred stock in excess of the Ownership Limit, or shares which would cause us to be beneficially owned by fewer than 100 persons or cause us to become “closely held” under Section 856(h) of the Code, are issued or transferred to any person, the issuance or transfer shall be void as to the number of shares in violation of such restrictions and the intended transferee will acquire no rights to such shares of common stock and/or preferred stock. Shares issued or transferred that would cause any stockholder (or a Prohibited Owner) to own more than the Ownership Limit or cause us to become “closely held” under Section 856(h) of the Code will automatically be converted into an equal number of shares of excess stock. All excess stock will be automatically transferred, without action by the Prohibited Owner, to a trust for the exclusive benefit of one or more charitable beneficiaries that we select, and the Prohibited Owner will not acquire any rights in the shares of excess stock. Such automatic transfer shall be deemed to be effective as of the close of business on the day prior to the date of the transfer causing a violation. The trustee of the trust shall be appointed by us and must be independent of us and the Prohibited Owner. The Prohibited Owner shall have no right to receive dividends or other distributions with respect to, or be entitled to vote, any shares of excess stock held in the trust. Any dividend or other distribution paid prior to the discovery by us that excess stock has been transferred to the trust must be paid by the recipient of the dividend or distribution to the trustee upon demand for the benefit of the charitable beneficiary, and any dividend or other distribution authorized but unpaid shall be paid when due to the trust. The trust shall have all dividend and voting rights with respect to the shares of excess stock held in the trust, which rights shall be exercised for the exclusive benefit of the charitable beneficiary. Any dividend or distribution so paid to the trust shall be held in trust for the charitable beneficiary.

Within 20 days of receipt of our notice that excess stock has been transferred to the trust, the trustee will sell the excess stock held in the trust to a person, designated by the trustee, whose ownership of the shares will not violate the ownership limitations set forth in our charter. Upon such sale, any interest of the charitable beneficiary in the excess stock sold shall terminate and the trustee shall distribute the net proceeds of the sale to the Prohibited Owner and to the charitable beneficiary as follows. The Prohibited Owner shall receive the lesser of (a) the price paid by the Prohibited Owner for the excess stock or, if the Prohibited Owner did not give value for the excess stock in connection with the event causing the excess stock to be held in the trust (e.g., a gift, devise or other such transaction), the Market Price (as defined in our charter) of the excess stock on the day of the event causing the excess stock to be held in the trust, and (b) the price per share received by the trustee from the sale or other disposition of the excess stock held in the trust. Any net sale proceeds in excess of the amount payable to the Prohibited Owner will be paid immediately to the charitable beneficiary. If, prior to our discovery that excess stock has been transferred to the trust, the excess stock is sold by a Prohibited Owner, then the excess stock will be deemed to have been sold on behalf of the trust and, to the extent that the Prohibited Owner received an amount for the excess stock that exceeds the amount that such Prohibited Owner was entitled to receive pursuant to the aforementioned requirement, the excess shall be paid to the trustee upon demand.

The Ownership Limit provision will not be automatically removed even if the REIT provisions of the Code are changed so as to no longer contain any ownership concentration limitation or if the ownership

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concentration is increased. Any change in the Ownership Limit would require an amendment to our charter. Such an amendment will require the affirmative vote of the holders of a majority of the outstanding shares of common stock and any other class of capital stock with such voting rights. In addition to preserving our qualification as a REIT, the Ownership Limit may have the effect of precluding an acquisition of control of our company without the approval of our board.

To the extent our shares of stock are certificated, all certificates representing shares of our common stock or preferred stock will refer to the restrictions described above.

Any person who acquires or attempts or intends to acquire shares of our stock in violation of any of the foregoing restrictions on transferability and ownership will be required to give written notice immediately to us and provide us with such other information as we may request in order to determine the effect of such transfer on our qualification as a REIT.

All persons who own, directly or by virtue of the attribution provisions of the Code, 5% or more of our outstanding shares of stock (or such other percentage at the time prescribed by the Code or the regulations promulgated thereunder) must file a written statement with us containing the information specified in our charter within 30 days after January 1 of each year. In addition, each stockholder must upon demand disclose to us such information as we deem necessary in order to determine our qualification as a REIT and to ensure compliance with the Ownership Limit.

Transfer Agent and Registrar

The transfer agent and registrar for our common stock and preferred stock is Computershare, 480 Washington Boulevard, Jersey City, NJ 07310-1900. Its telephone number is 866-249-2610 and its website is www.computershare.com. The information on such website is not, and should not be interpreted to be, part of this prospectus.

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DESCRIPTION OF DEPOSITARY SHARES

We may issue depositary receipts representing interests in shares of a particular series of preferred stock, which are called depositary shares. We will deposit the shares of preferred stock of a series which is the subject of depositary shares with a depositary, which will hold that preferred stock for the benefit of the holders of the depositary shares, in accordance with a deposit agreement between the depositary and us. The deposit agreement and form of depositary receipt will be filed as exhibits to the Registration Statement of which this prospectus forms a part. The holders of depositary shares will be entitled to all of the rights and preferences of the shares of preferred stock to which the depositary shares relate, including dividend, voting, conversion, redemption and liquidation rights, to the extent of their interests in that preferred stock.

While the deposit agreement relating to a particular series of preferred stock may have provisions applicable solely to that series of preferred stock, all deposit agreements relating to preferred stock we issue will include the following provisions:

Dividends and Other Distributions.  Each time we pay a cash dividend or make any other type of cash distribution with regard to preferred stock held by a depositary, the depositary will distribute the dividend or other distribution to the holders of depositary shares in proportion to the depositary shares held by each of them. If there is a distribution of property other than cash, the depositary either will distribute the property to the holders of depositary shares in proportion to the depositary shares held by each of them, or the depositary will, if we approve, sell the property and distribute the net proceeds to the holders of the depositary shares in proportion to the depositary shares held by them.

Withdrawal of Preferred Stock.  A holder of depositary shares will be entitled to receive, upon surrender of depositary receipts representing depositary shares, the number of whole or fractional shares of the applicable series of preferred stock, and any money or other property, to which the depositary shares relate.

Redemption of Depositary Shares.  Whenever we redeem shares of preferred stock held by a depositary, the depositary will be required to redeem, on the same redemption date, depositary shares constituting, in total, the number of shares of preferred stock held by the depositary which we redeem, subject to the depositary's receiving the redemption price of those shares of preferred stock. If fewer than all the depositary shares relating to a series are to be redeemed, the depositary shares to be redeemed will be selected by lot or by another method we determine to be equitable.

Voting.  Any time we send a notice of meeting or other materials relating to a meeting to the holders of a series of preferred stock to which depositary shares relate, we will provide the depositary with sufficient copies of those materials so they can be sent to all holders of record of the applicable depositary shares, and the depositary will send those materials to the holders of record of the depositary shares on the record date for the meeting. The depositary will solicit voting instructions from holders of depositary shares and will vote or not vote the preferred stock to which the depositary shares relate in accordance with those instructions.

Liquidation Preference.  Upon our liquidation, dissolution or winding up, the holder of each depositary share will be entitled to what the holder of the depositary share would have received if the holder had owned the number of shares (or fraction of a share) of preferred stock which is represented by the depositary share.

Conversion.  If shares of a series of preferred stock are convertible into common stock or other of our securities or property, holders of depositary shares relating to that series of preferred stock will, if they surrender depositary receipts representing depositary shares and appropriate instructions to convert them, receive the shares of common stock or other securities or property into which the number of shares (or fractions of shares) of preferred stock to which the depositary shares relate could at the time be converted.

Amendment and Termination of a Deposit Agreement.  We and the depositary may amend a deposit agreement, except that an amendment which materially and adversely affects the rights of holders of depositary shares, or would be materially and adversely inconsistent with the rights granted to the holders of the preferred stock to which they relate, must be approved by holders of at least two-thirds of the outstanding depositary shares. No amendment will impair the right of a holder of depositary shares to surrender the depositary receipts evidencing those depositary shares and receive the preferred stock to which they relate, except as required to comply with law. We may terminate a deposit agreement with the consent of holders of a majority of the depositary shares to which it relates. Upon termination of a deposit agreement, the depositary will make

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the whole or fractional shares of preferred stock to which the depositary shares issued under the deposit agreement relate available to the holders of those depositary shares. A deposit agreement will automatically terminate if:

Miscellaneous.  There will be provisions: (1) requiring the depositary to forward to holders of record of depositary shares any reports or communications from us which the depositary receives with respect to the shares of preferred stock to which the depositary shares relate; (2) regarding compensation of the depositary; (3) regarding resignation of the depositary; (4) limiting our liability and the liability of the depositary under the deposit agreement (usually to failure to act in good faith, gross negligence or willful misconduct); and (5) indemnifying the depositary against certain possible liabilities.

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DESCRIPTION OF WARRANTS

Each issue of warrants will be the subject of a warrant agreement which will contain the terms of the warrants. The warrant agreement and form of warrant will be filed as exhibits to the Registration Statement of which this prospectus forms a part. We will distribute a prospectus supplement with regard to each issue of warrants. Each prospectus supplement will describe, as to the warrants to which it relates:

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CERTAIN PROVISIONS OF MARYLAND LAW AND OF OUR CHARTER AND BYLAWS

The following description of the terms of our stock and of certain provisions of Maryland law is only a summary. This summary is not complete and is qualified by the provisions of our charter and bylaws, and the MGCL. See “Incorporation Of Certain Documents By Reference.”

Classification of Our Board

Our bylaws provide that the number of directors may be established by our board but may not be fewer than the minimum number permitted by the MGCL nor more than fifteen. Any vacancy may be filled, at any regular meeting or at any special meeting called for that purpose, only by a majority of the remaining directors. Any director elected to fill a vacancy by our board serves for the remainder of the full term of the class of directors in which the vacancy occurred and until his or her successor is elected and qualifies.

Pursuant to our charter, our board is divided into three classes of directors. Directors of each class serve for three-year terms and each year one class of directors will be elected by the stockholders. The number of directors in each class and the expiration of the current term of each class term is as follows:

Class I		3 Directors		Expires 2014
Class II		3 Directors		Expires 2012
Class III		3 Directors		Expires 2013

We believe that the classification of our board helps to assure the continuity and stability of our business strategies and policies as determined by our board. Common stockholders have no right to cumulative voting in the election of directors, which means that the holders of a majority of the outstanding shares of common stock can elect all of the directors then standing for election, and the holders of the remaining shares will not be able to elect any directors.

The classified board provision of our charter could have the effect of making the replacement of incumbent directors more time-consuming and difficult. At least two annual meetings of stockholders, instead of one, will generally be required to effect a change in a majority of our board. Thus, the classified board provision could increase the likelihood that incumbent directors will retain their positions. The staggered terms of directors may delay, defer or prevent a tender offer or an attempt to change control of our company, even though the tender offer or change in control might be in the best interest of our stockholders.

Removal of Directors

Our charter provides that a director may be removed only for cause and only by the affirmative vote of at least 80% of the votes entitled to be cast in the election of directors. This provision, when coupled with the exclusive power of our board to fill vacant directorships, precludes stockholders from removing incumbent directors except for cause and by a substantial affirmative vote and filing the vacancies created by the removal with their own nominees.

Business Combinations

Under Maryland law, “business combinations” between a Maryland corporation and an interested stockholder or an affiliate of an interested stockholder are prohibited for five years after the most recent date on which the interested stockholder becomes an interested stockholder. These business combinations include a merger, consolidation, share exchange, or, in circumstances specified in the statute, an asset transfer or issuance or reclassification of equity securities. An interested stockholder is defined as:

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A person is not an interested stockholder under the statute if our board approved in advance the transaction by which he or she otherwise would have become an interested stockholder. However, in approving a transaction, our board may provide that its approval is subject to compliance, at or after the time of approval, with any terms and conditions determined by our board.

After the five-year prohibition, any business combination between the Maryland corporation and an interested stockholder generally must be recommended by our board of the corporation and approved by the affirmative vote of at least:

These super-majority vote requirements do not apply if the corporation's common stockholders receive a minimum price, as defined under Maryland law, for their shares in the form of cash or other consideration in the same form as previously paid by the interested stockholder for its shares.

The business combination statute may discourage others from trying to acquire control of us and increase the difficulty of consummating any offer.

Control Share Acquisitions

Maryland law provides that holders of control shares of a Maryland corporation acquired in a control share acquisition have no voting rights except to the extent approved by a vote of two-thirds of the votes entitled to be cast on the matter. Shares owned by the acquiror, by officers or by directors who are employees of the corporation are excluded from shares entitled to vote on the matter. Control shares are voting shares of stock which, if aggregated with all other shares of stock owned by the acquiror or in respect of which the acquiror is able to exercise or direct the exercise of voting power (except solely by virtue of a revocable proxy), would entitle the acquiror to exercise voting power in electing directors within one of the following ranges of voting power:

Control shares do not include shares the acquiring person is then entitled to vote as a result of having previously obtained stockholder approval. A control share acquisition means the acquisition of control shares, subject to certain exceptions.

A person who has made or proposes to make a control share acquisition may compel our board of the corporation to call a special meeting of stockholders to be held within 50 days of demand to consider the voting rights of the shares. The right to compel the calling of a special meeting is subject to the satisfaction of certain conditions, including an undertaking to pay the expenses of the meeting. If no request for a meeting is made, the corporation may itself present the question at any stockholders meeting.

If voting rights are not approved at the meeting or if the acquiring person does not deliver an acquiring person statement as required by the statute, then the corporation may redeem for fair value any or all of the control shares, except those for which voting rights have previously been approved. The right of the corporation to redeem control shares is subject to certain conditions and limitations. Fair value is determined, without regard to the absence of voting rights for the control shares, as of the date of the last control share acquisition by the acquiror or of any meeting of stockholders at which the voting rights of the shares are considered and not approved. If voting rights for control shares are approved at a stockholders meeting and the acquiror becomes entitled to vote a majority of the shares entitled to vote, all other stockholders may exercise appraisal rights. The fair value of the shares as determined for purposes of appraisal rights may not be less than the highest price per share paid by the acquiror in the control share acquisition.

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The control share acquisition statute does not apply (a) to shares acquired in a merger, consolidation or share exchange if the corporation is a party to the transaction, or (b) to acquisitions approved or exempted by the charter or bylaws of the corporation. Our bylaws contain a provision exempting from the control share acquisition statute any and all acquisitions by any person of shares of our stock. There can be no assurance that this provision will not be amended or eliminated at any time in the future.

Subtitle 8

Subtitle 8 of Title 3 of the MGCL permits a Maryland corporation with a class of equity securities registered under the Exchange Act and at least three independent directors to elect to be subject, by provision in its charter or bylaws or a resolution of its board of directors and notwithstanding any contrary provision in the charter or bylaws, to any or all of five provisions:

Without our having elected to be subject to Subtitle 8, our charter and bylaws already (1) provide for a classified board, (2) require the affirmative vote of the holders of at least 80% of the votes entitled to be cast in the election of directors for the removal of any director from our board, which removal will be allowed only for cause, (3) vest in our board the exclusive power to fix the number of directorships and (4) require, unless called by our Chairman of the Board, Chief Executive Officer or President or our board, the written request of stockholders entitled to cast not less than a majority of all votes entitled to be cast at such a meeting to call a special meeting. In addition, we have elected to be subject to the Subtitle 8 provision that requires a vacancy on our board to be filled only by the remaining directors in office and for the remainder of the full term of the class of directors in which the vacancy occurred.

Meetings of Stockholders

Pursuant to our bylaws, a meeting of our stockholders for the election of directors and the transaction of any business will be held annually. In addition, our Chairman of our Board, Chief Executive Officer, President or our board may call a special meeting of our stockholders. Subject to the provisions of our bylaws, a special meeting of our stockholders will also be called by our Secretary upon the written request of the stockholders entitled to cast not less than a majority of all the votes entitled to be cast at the meeting.

Limitation and Indemnification of Directors’ and Officers’ Liability

Maryland law permits a Maryland corporation to include in its charter a provision limiting the liability of its directors and officers to the corporation and its stockholders for money damages except for liability resulting from (a) actual receipt of an improper benefit or profit in money, property or services or (b) active and deliberate dishonesty established by a final judgment and which is material to the cause of action. Our charter contains such a provision which eliminates directors' and officers' liability to the maximum extent permitted by Maryland law.

Our charter obligates us, to the maximum extent permitted by Maryland law, to indemnify any director or officer or any individual who, while a director or officer of our company and at the request of our company, serves or has served another entity, from and against any claim or liability to which that individual may become subject or which that individual may incur by reason of his or her status as a director or officer of our company and to pay or reimburse his or her reasonable expenses in advance of final disposition of a proceeding. The charter also permits our company to indemnify and advance expenses to any employee or agent of our company.

Maryland law requires a corporation (unless its charter provides otherwise, which our charter does not) to indemnify a director or officer who has been successful in the defense of any proceeding to which he or she is

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made or threatened to be made a party by reason of his or her service in that capacity. Maryland law permits a corporation to indemnify its present and former directors and officers, among others, against judgments, penalties, fines, settlements and reasonable expenses actually incurred by them in connection with any proceeding to which they may be made or threatened to be made a party by reason of their service in those or other capacities unless it is established that (a) the act or omission of the director or officer was material to the matter giving rise to the proceeding and (i) was committed in bad faith or (ii) was the result of active and deliberate dishonesty, (b) the director or officer actually received an improper personal benefit in money, property or services or (c) in the case of any criminal proceeding, the director or officer had reasonable cause to believe that the act or omission was unlawful. However, under Maryland law, a Maryland corporation may not indemnify for an adverse judgment in a suit by or in the right of the corporation or for a judgment of liability on the basis that personal benefit was improperly received, unless in either case a court orders indemnification and then only for expenses. In addition, Maryland law permits a corporation to advance reasonable expenses to a director or officer only upon the corporation's receipt of (a) a written affirmation by the director or officer of his or her good faith belief that he or she has met the standard of conduct necessary for indemnification by the corporation and (b) a written undertaking by him or her or on his or her behalf to repay the amount paid or reimbursed by the corporation if it is ultimately determined that the standard of conduct was not met.

Amendment to Our Charter

Our charter may be amended only by the affirmative vote of the holders of not less than a majority of all of the votes entitled to be cast on the matter; provided, however, that certain amendments related to our board, consideration of non-stockholder constituencies, indemnification, exculpation, advance notice of stockholder proposals and the charter amendment section require the affirmative vote of not less than 80% of all the votes entitled to be cast on such matters.

Dissolution of Our Company

Our dissolution must be declared advisable by a majority of our entire board and approved by the affirmative vote of the holders of not less than a majority of all of the votes entitled to be cast on the matter.

Advance Notice of Director Nominations and New Business

Our charter provides that, with respect to annual meetings, timely notice of stockholder business proposals and stockholder nominees for directors must be received in accordance with the bylaws. The bylaws provide that with respect to an annual meeting of stockholders, nominations of individuals for election to our board and the proposal of other business to be considered by stockholders may be made only pursuant to our notice of the meeting, by our board or by a stockholder who has complied with the advance notice procedures of the bylaws. With respect to special meetings of stockholders, proposals of business to be considered by stockholders may be made only pursuant to our notice of the meeting, by our board or by a stockholder who has complied with the advance notice provisions of the bylaws.

Anti-takeover Effect of Certain Provisions of Maryland Law and of Our Charter and Bylaws

The business combination provisions and the control share acquisition provisions of Maryland law, the provisions of our charter on classification of our board and removal of directors and the advance notice provisions of our bylaws could delay, defer or prevent a transaction or a change in control of our company that might involve a premium price for holders of common stock or otherwise be in their best interest.

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DESCRIPTION OF DEBT SECURITIES

The following description of our debt securities describes general terms and provisions of a series of debt securities to which any prospectus supplement may relate. When we offer to sell a series of debt securities, we will describe the specific terms of the series in the applicable prospectus supplement. If any particular terms of the debt securities of that series or the indenture described in a prospectus supplement differ from any of the terms described in this prospectus, then the terms described in the applicable prospectus supplement will supersede the terms described in this prospectus.

We may issue our debt securities either separately, or together with, or upon the conversion or exercise of or in exchange for, other securities described in this prospectus. The debt securities will be unsubordinated and, unless otherwise expressly stated in the applicable prospectus supplement, unsecured obligations and may be issued in one or more series. If so indicated in the applicable prospectus supplement, we may issue debt securities that are secured by specified collateral. Unless otherwise expressly stated or the context otherwise requires, as used in this section, the term “secured debt securities” means any debt securities that, as described in the prospectus supplement relating thereto, are secured by collateral; the term “unsecured debt securities” means any debt securities that are not secured debt securities; and the term “debt securities” includes both unsecured debt securities and secured debt securities.

The debt securities will be issued under an indenture to be entered into by us and a trustee. The trustee shall be Wilmington Trust, National Association or such other trustee as may be named in the applicable prospectus supplement. Unless otherwise expressly stated in the applicable prospectus supplement, we may issue both secured and unsecured debt securities under the same indenture. Unless otherwise expressly stated or the context otherwise requires, references in this section to the “indenture” and the “trustee” refer to the applicable indenture pursuant to which any particular series of debt securities is issued and to the trustee under that indenture. The terms of any series of debt securities will be those specified in or pursuant to the applicable indenture and in the certificates evidencing that series of debt securities and those made part of the indenture by the Trust Indenture Act of 1939, as amended, or the “Trust Indenture Act of 1939.”

The following summary of selected provisions of the indenture and the debt securities is not complete, and the summary of selected terms of a particular series of debt securities included in the applicable prospectus supplement also will not be complete. You should review the form of applicable indenture, the form of any applicable supplemental indenture and the form of certificate evidencing the applicable debt securities, which forms have been or will be filed as exhibits to the registration statement of which this prospectus is a part or as exhibits to documents which have been or will be incorporated by reference in this prospectus. To obtain a copy of the form of indenture, the form of any such supplemental indenture or the form of certificate for any debt securities, see “Information We File” in this prospectus. The following summary and the summary in the applicable prospectus supplement are qualified in their entirety by reference to all of the provisions of the applicable indenture, any supplemental indenture and the certificates evidencing the applicable debt securities, which provisions, including defined terms, are incorporated by reference in this prospectus.

Capitalized terms used in this section and not defined have the meanings assigned to those terms in the indenture. Unless otherwise expressly stated or the context otherwise requires, references in this section to “MFA,” “we,” “our company,” “us” and “our” and other similar references mean MFA Financial, Inc., excluding its subsidiaries.

General

The debt securities may be issued from time to time in one or more series. We can issue an unlimited amount of debt securities under the indenture. The indenture provides that debt securities of any series may be issued up to the aggregate principal amount which may be authorized from time to time by us. Please read the applicable prospectus supplement relating to the series of debt securities being offered for specific terms including, where applicable:

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As used in this prospectus and any prospectus supplement relating to the offering of debt securities of any series, references to the principal of and premium, if any, and interest, if any, on the debt securities of the series include the payment of Additional Amounts, if any, required by the debt securities of the series to be paid in that context.

Debt securities may be issued as original issue discount securities to be sold at a substantial discount below their principal amount. In the event of an acceleration of the maturity of any original issue discount security, the amount payable to the holder upon acceleration will be determined in the manner described in the applicable prospectus supplement. Certain U.S. federal income tax considerations applicable to original issue discount securities will be described in the applicable prospectus supplement, if applicable.

If the purchase price of any debt securities is payable in a foreign currency or if the principal of, or premium, if any, or interest, if any, on any debt securities is payable in a foreign currency, the specific terms of those debt securities and the applicable foreign currency will be specified in the prospectus supplement relating to those debt securities.

The terms of the debt securities of any series may differ from the terms of the debt securities of any other series, and the terms of particular debt securities within any series may differ from each other. Unless otherwise expressly provided in the prospectus supplement relating to any series of debt securities, we may, without the consent of the holders of the debt securities of any series, reopen an existing series of debt securities and issue additional debt securities of that series.

Unless otherwise described in a prospectus supplement relating to any series of debt securities and except to the limited extent set forth below under “— Merger, Consolidation and Transfer of Assets,” the indenture does not contain any provisions that would limit our ability or the ability of any of our subsidiaries to incur indebtedness or other liabilities or that would afford holders of debt securities protection in the event of a business combination, takeover, recapitalization or highly leveraged or similar transaction involving us.

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Accordingly, we and our subsidiaries may in the future enter into transactions that could increase the amount of our consolidated indebtedness and other liabilities or otherwise adversely affect our capital structure or credit rating without the consent of the holders of the debt securities of any series.

Registration, Transfer and Payment

Unless otherwise indicated in the applicable prospectus supplement, each series of debt securities will be issued in registered form only, without coupons. The indenture, however, provides that we may also issue a series of debt securities in bearer form only, or in both registered and bearer form.

Unless otherwise indicated in the applicable prospectus supplement, registered debt securities will be issued in denominations of $1,000 or any integral multiples of $1,000, and bearer debt securities will be issued in denominations of $5,000.

Unless otherwise indicated in the applicable prospectus supplement, the debt securities will be payable and may be surrendered for registration of transfer or exchange and, if applicable, for conversion into or exchange for other securities or property, at an office or agency maintained by us in the United States of America. However, we, at our option, may make payments of interest on any registered debt security by check mailed to the address of the Person entitled to receive that payment or by wire transfer to an account maintained by the payee with a bank located in the United States of America. Unless otherwise indicated in the applicable prospectus supplement, no service charge shall be made for any registration of transfer or exchange, redemption or repayment of debt securities, or for any conversion or exchange of debt securities for other securities or property, but we may require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in connection with that transaction.

Unless otherwise indicated in the applicable prospectus supplement, payment of principal, premium, if any, and interest, if any, on bearer debt securities will be made, subject to any applicable laws and regulations, at an office or agency outside the United States. Unless otherwise indicated in the applicable prospectus supplement, payment of interest due on bearer debt securities on any interest payment date will be made only against surrender of the coupon relating to that interest payment date. Unless otherwise indicated in the applicable prospectus supplement, no payment of principal, premium, if any, or interest, if any, with respect to any bearer debt security will be made at any office or agency in the United States or by check mailed to any address in the United States or by wire transfer to an account maintained with a bank located in the United States. However, if any bearer debt securities are payable in U.S. dollars, payments on those bearer securities may be made at the corporate trust office of the relevant trustee or at any office or agency designated by us in the United States of America if, but only if, payment of the full amount due on the bearer debt securities for principal, premium, if any, or interest, if any, at all offices outside of the United States maintained for that purpose by us is illegal or effectively precluded by exchange controls or similar restrictions.

Unless otherwise indicated in the applicable prospectus supplement, we will not be required to:

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Book-entry Debt Securities

The debt securities of a series may be issued in whole or in part in the form of one or more global debt securities. Global debt securities will be deposited with, or on behalf of, a depositary which, unless otherwise specified in the applicable prospectus supplement relating to the series, will be The Depository Trust Company (or DTC). Global debt securities may be issued in either registered or bearer form and in either temporary or permanent form. Unless and until it is exchanged in whole or in part for individual certificates evidencing debt securities, a global debt security may not be transferred except as a whole by the depositary to its nominee or by the nominee to the depositary, or by the depositary or its nominee to a successor depositary or to a nominee of the successor depositary.

We anticipate that global debt securities will be deposited with, or on behalf of, DTC and that global debt securities will be registered in the name of DTC's nominee, Cede & Co. All interests in global debt securities deposited with, or on behalf of, DTC will be subject to the operations and procedures of DTC and, in the case of any interests in global debt securities held through Euroclear Bank S.A./N.V. (“Euroclear”) or Clearstream Banking, société anonyme (“Clearstream, Luxembourg”), the operations and procedures of Euroclear or Clearstream, Luxembourg, as the case may be. We also anticipate that the following provisions will apply to the depository arrangements with respect to global debt securities. Additional or differing terms of the depository arrangements may be described in the applicable prospectus supplement.

DTC has advised us that it is:

DTC holds securities that its participants deposit with DTC. DTC also facilitates the settlement among its participants of securities transactions, including transfers and pledges, in deposited securities through electronic computerized book-entry changes in participants' accounts, which eliminates the need for physical movement of securities certificates. Direct participants include securities brokers and dealers, banks, trust companies, clearing corporations and other organizations. Access to the DTC system is also available to others, sometimes referred to in this prospectus as indirect participants, that clear transactions through or maintain a custodial relationship with a direct participant either directly or indirectly. Indirect participants include securities brokers and dealers, banks and trust companies. The rules applicable to DTC and its participants are on file with the SEC.

Purchases of debt securities within the DTC system must be made by or through direct participants, which will receive a credit for the debt securities on DTC's records. The ownership interest of the actual purchaser or beneficial owner of a debt security is, in turn, recorded on the direct and indirect participants' records. Beneficial owners will not receive written confirmation from DTC of their purchases, but beneficial owners are expected to receive written confirmations providing details of the transactions, as well as periodic statements of their holdings, from the direct or indirect participants through which they purchased the debt securities. Transfers of ownership interests in debt securities are to be accomplished by entries made on the books of participants acting on behalf of beneficial owners. Beneficial owners will not receive certificates representing their ownership interests in the debt securities, except under the limited circumstances described below.

To facilitate subsequent transfers, all debt securities deposited by participants with DTC will be registered in the name of DTC's nominee, Cede & Co. The deposit of debt securities with DTC and their registration in the name of Cede & Co. will not change the beneficial ownership of the debt securities. DTC has no knowledge of the actual beneficial owners of the debt securities. DTC's records reflect only the identity of the direct participants to whose accounts the debt securities are credited. Those participants may or may not be the beneficial owners. The participants are responsible for keeping account of their holdings on behalf of their customers.

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Conveyance of notices and other communications by DTC to direct participants, by direct participants to indirect participants and by direct and indirect participants to beneficial owners will be governed by arrangements among them, subject to any legal requirements in effect from time to time.

Redemption notices shall be sent to DTC or its nominee. If less than all of the debt securities of a series are being redeemed, DTC will reduce the amount of the interest of each direct participant in the debt securities under its procedures.

In any case where a vote may be required with respect to the debt securities of any series, neither DTC nor Cede & Co. will give consents for or vote the global debt securities. Under its usual procedures, DTC will mail an omnibus proxy to us after the record date. The omnibus proxy assigns the consenting or voting rights of Cede & Co. to those direct participants to whose accounts the debt securities are credited on the record date identified in a listing attached to the omnibus proxy.

Principal and premium, if any, and interest, if any, on the global debt securities will be paid to Cede & Co., as nominee of DTC. DTC's practice is to credit direct participants' accounts on the relevant payment date unless DTC has reason to believe that it will not receive payments on the payment date. Payments by direct and indirect participants to beneficial owners will be governed by standing instructions and customary practices, as is the case with securities held for the account of customers in bearer form or registered in “street name.” Those payments will be the responsibility of DTC's direct and indirect participants and not of DTC, us, any trustee or any underwriters or agents involved in the offering or sale of any debt securities. Payment of principal, premium, if any, and interest, if any, to DTC is our responsibility, disbursement of payments to direct participants is the responsibility of DTC, and disbursement of payments to the beneficial owners is the responsibility of direct and indirect participants.

Except under the limited circumstances described below, beneficial owners of interests in a global debt security will not be entitled to have debt securities registered in their names and will not receive physical delivery of debt securities. Accordingly, each beneficial owner must rely on the procedures of DTC to exercise any rights under the debt securities and the indenture.

The laws of some jurisdictions may require that some purchasers of securities take physical delivery of securities in definitive form. These laws may impair the ability to transfer or pledge beneficial interests in global debt securities.

DTC is under no obligation to provide its services as depositary for the debt securities of any series and may discontinue providing its services at any time. Neither we nor any trustee nor any underwriters or agents involved in the offering or sale of any debt securities will have any responsibility for the performance by DTC or its participants or indirect participants under the rules and procedures governing DTC. As noted above, beneficial owners of interests in global debt securities generally will not receive certificates representing their ownership interests in the debt securities. However, if DTC notifies us that it is unwilling or unable to continue as a depositary for the global debt securities of any series or if DTC ceases to be a clearing agency registered under the Exchange Act (if so required by applicable law or regulation) and a successor depositary for the debt securities of such series is not appointed within 90 days of the notification to us or of our becoming aware of DTC's ceasing to be so registered, as the case may be, we determine, in our sole discretion, not to have the debt securities of any series represented by one or more global debt securities, or an Event of Default under the indenture has occurred and is continuing with respect to the debt securities of any series, we will prepare and deliver certificates for the debt securities of that series in exchange for beneficial interests in the global debt securities of that series. Any beneficial interest in a global debt security that is exchangeable under the circumstances described in the preceding sentence will be exchangeable for debt securities in definitive certificated form registered in the names and in the authorized denominations that the depositary shall direct. It is expected that these directions will be based upon directions received by the depositary from its participants with respect to ownership of beneficial interests in the global debt securities.

Clearstream, Luxembourg and Euroclear hold interests on behalf of their participating organizations through customers' securities accounts in Clearstream, Luxembourg's and Euroclear's names on the books of

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their respective depositaries, which hold those interests in customers' securities accounts in the depositaries' names on the books of DTC. At the present time, Citibank, N.A. acts as U.S. depositary for Clearstream, Luxembourg and JPMorgan Chase Bank, N.A. acts as U.S. depositary for Euroclear (the “U.S. Depositaries”).

Clearstream, Luxembourg holds securities for its participating organizations (“Clearstream Participants”) and facilitates the clearance and settlement of securities transactions between Clearstream Participants through electronic book-entry changes in accounts of Clearstream Participants, thereby eliminating the need for physical movement of certificates. Clearstream, Luxembourg provides to Clearstream Participants, among other things, services for safekeeping, administration, clearance and settlement of internationally traded securities and securities lending and borrowing.

Clearstream, Luxembourg is registered as a bank in Luxembourg, and as such is subject to regulation by the Commission de Surveillance du Secteur Financier and the Banque Centrale du Luxembourg, which supervise and oversee the activities of Luxembourg banks. Clearstream Participants are financial institutions including underwriters, securities brokers and dealers, banks, trust companies and clearing corporations, and may include any underwriters or agents involved in the offering or sale of any debt securities or their respective affiliates. Indirect access to Clearstream, Luxembourg is available to other institutions that clear through or maintain a custodial relationship with a Clearstream Participant. Clearstream, Luxembourg has established an electronic bridge with Euroclear as the operator of the Euroclear System (the “Euroclear Operator”) in Brussels to facilitate settlement of trades between Clearstream, Luxembourg and the Euroclear Operator.

Distributions with respect to global debt securities held beneficially through Clearstream, Luxembourg will be credited to cash accounts of Clearstream Participants in accordance with its rules and procedures, to the extent received by the U.S. Depositary for Clearstream, Luxembourg.

Euroclear holds securities and book-entry interests in securities for participating organizations (“Euroclear Participants”) and facilitates the clearance and settlement of securities transactions between Euroclear Participants, and between Euroclear Participants and participants of certain other securities intermediaries through electronic book-entry changes in accounts of such participants or other securities intermediaries. Euroclear provides Euroclear Participants, among other things, with safekeeping, administration, clearance and settlement, securities lending and borrowing, and related services. Euroclear Participants are investment banks, securities brokers and dealers, banks, central banks, supranationals, custodians, investment managers, corporations, trust companies and certain other organizations, and may include any underwriters or agents involved in the offering or sale of any debt securities or their respective affiliates. Non-participants in Euroclear may hold and transfer beneficial interests in a global debt security through accounts with a participant in the Euroclear System or another securities intermediary that holds a book-entry interest in a global debt security through one or more securities intermediaries standing between such other securities intermediary and Euroclear.

Securities clearance accounts and cash accounts with the Euroclear Operator are governed by the Terms and Conditions Governing Use of Euroclear and the related Operating Procedures of the Euroclear System, and applicable Belgian law (collectively, the “Terms and Conditions”). The Terms and Conditions govern transfers of securities and cash within Euroclear, withdrawals of securities and cash from Euroclear and receipts of payments with respect to securities in Euroclear. All securities in Euroclear are held on a fungible basis without attribution of specific certificates to specific securities clearance accounts. The Euroclear Operator acts under the Terms and Conditions only on behalf of Euroclear Participants, and has no record of or relationship with Persons holding through Euroclear Participants.

Distributions on interests in global debt securities held beneficially through Euroclear will be credited to the cash accounts of Euroclear Participants in accordance with the Terms and Conditions, to the extent received by the U.S. Depositary for Euroclear.

Transfers between Euroclear Participants and Clearstream Participants will be effected in the ordinary way in accordance with their respective rules and operating procedures.

Cross-market transfers between direct participants in DTC, on the one hand, and Euroclear Participants or Clearstream Participants, on the other hand, will be effected through DTC in accordance with DTC's rules on

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behalf of Euroclear or Clearstream, Luxembourg, as the case may be, by its U.S. Depositary; however, such cross-market transactions will require delivery of instructions to Euroclear or Clearstream, Luxembourg, as the case may be, by the counterparty in such system in accordance with the applicable rules and procedures and within the established deadlines (European time) of such system. Euroclear or Clearstream, Luxembourg, as the case may be, will, if the transaction meets its settlement requirements, deliver instructions to its U.S. Depositary to take action to effect final settlement on its behalf by delivering or receiving interests in global debt securities in DTC, and making or receiving payment in accordance with normal procedures for same-day fund settlement applicable to DTC. Euroclear Participants and Clearstream Participants may not deliver instructions directly to their respective U.S. Depositaries.

Due to time zone differences, the securities accounts of a Euroclear Participant or Clearstream Participant purchasing an interest in a global debt security from a direct participant in DTC will be credited, and any such crediting will be reported to the relevant Euroclear Participant or Clearstream Participant, during the securities settlement processing day (which must be a business day for Euroclear or Clearstream, Luxembourg) immediately following the settlement date of DTC. Cash received in Euroclear or Clearstream, Luxembourg as a result of sales of interests in a global debt security by or through a Euroclear Participant or Clearstream Participant to a direct participant in DTC will be received with value on the settlement date of DTC but will be available in the relevant Euroclear or Clearstream, Luxembourg cash account only as of the business day for Euroclear or Clearstream, Luxembourg following DTC's settlement date.

Euroclear and Clearstream, Luxembourg are under no obligation to perform or to continue to perform the foregoing procedures and such procedures may be discontinued at any time without notice. Neither we nor any trustee nor any underwriters or agents involved in the offering or sale of any debt securities will have any responsibility for the performance by Euroclear or Clearstream, Luxembourg or their respective participants of their respective obligations under the rules and procedures governing their operations.

The information in this section concerning DTC, Euroclear and Clearstream, Luxembourg and their book-entry systems has been obtained from sources that we believe to be reliable, but we take no responsibility for the accuracy of that information.

Redemption and Repurchase

The debt securities of any series may be redeemable at our option or may be subject to mandatory redemption by us as required by a sinking fund or otherwise. In addition, the debt securities of any series may be subject to repurchase or repayment by us at the option of the holders. The applicable prospectus supplement will describe the terms, the times and the prices regarding any optional or mandatory redemption by us or any repurchase or repayment at the option of the holders of any series of debt securities.

Conversion and Exchange

The terms, if any, on which debt securities of any series are convertible into or exchangeable for our common shares or any other securities or property will be set forth in the applicable prospectus supplement. Such terms may include provisions for conversion or exchange, either mandatory, at the option of the holders or at our option. Unless otherwise expressly stated in the applicable prospectus supplement or the context otherwise requires, references in this prospectus and any prospectus supplement to the conversion or exchange of debt securities of any series for other securities or property shall be deemed not to refer to or include any exchange of any debt securities of a series for other debt securities of the same series.

Secured Debt Securities

The debt securities of any series may be secured by collateral. The applicable prospectus supplement will describe any such collateral and the terms of such secured debt securities.

Merger, Consolidation and Transfer of Assets

The indenture provides that we will not, in any transaction or series of related transactions, consolidate with, or sell, lease or convey all or substantially all of our property and assets to, or merge with or into, any Person unless:

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In the case of any such consolidation, sale, lease, conveyance or merger in which we are not the continuing entity and upon execution and delivery by the successor Person of the supplemental indenture described above, such successor Person shall succeed to, and be substituted for, us and may exercise every right and power of ours under the indenture with the same effect as if such successor Person had been named as us therein, and we shall be automatically released and discharged from all obligations and covenants under the indenture and the debt securities issued under that indenture.

Events of Default

Unless otherwise specified in the applicable prospectus supplement, an “Event of Default” with respect to the debt securities of any series is defined in the indenture as being:

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No Event of Default with respect to any particular series of debt securities necessarily constitutes an Event of Default with respect to any other series of debt securities. The indenture provides that, within 90 days after the occurrence of any default with respect to the debt securities of any series, the trustee will mail to all holders of the debt securities of that series notice of that default if known to the trustee, unless that default has been cured or waived. However, the indenture provides that the trustee may withhold notice of a default with respect to the debt securities of that series, except a default in payment of principal, premium, if any, interest, if any, Additional Amounts, if any, or sinking fund payments, if any, if the trustee in good faith determines it in the interest of the holders to do so. As used in this paragraph, the term “default” means any event which is, or after notice or lapse of time or both would become, an Event of Default with respect to the debt securities of any series.

The indenture provides that if an Event of Default (other than an Event of Default specified in clause (9) of the second preceding paragraph with respect to us) occurs and is continuing with respect to any series of debt securities, either the trustee or the holders of at least 25% in principal amount of the debt securities of that series then outstanding may declare the principal of, or if debt securities of that series are original issue discount securities, such lesser amount as may be specified in the terms of that series of debt securities, and accrued and unpaid interest, if any, on all the debt securities of that series to be due and payable immediately. The indenture also provides that if an Event of Default specified in clause (9) of the second preceding paragraph with respect to us occurs with respect to any series of debt securities, then the principal of, or if debt securities of that series are original issue discount securities, such lesser amount as may be specified in the terms of that series of debt securities, and accrued and unpaid interest, if any, on all the debt securities of that series will automatically become and be immediately due and payable without any declaration or other action on the part of the trustee or any holder of the debt securities of that series. However, upon specified conditions, the holders of a majority in principal amount of the debt securities of a series then outstanding may rescind and annul an acceleration of the debt securities of that series and its consequences. For purposes of clarity, references to an Event of Default specified in clause (9) of the second preceding paragraph with respect to us shall not include any Event of Default specified in clause (9) of the second preceding paragraph with respect to any Significant Subsidiary of ours.

Subject to the provisions of the Trust Indenture Act of 1939 requiring the trustee, during the continuance of an Event of Default under the indenture, to act with the requisite standard of care, the trustee is under no obligation to exercise any of its rights or powers under the indenture at the request or direction of any of the holders of debt securities of any series unless those holders have offered the trustee indemnity reasonably satisfactory to the trustee against the costs, fees and expenses and liabilities which might be incurred in compliance with such request or direction. Subject to the foregoing, holders of a majority in principal amount of the outstanding debt securities of any series issued under the indenture have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee under the indenture with respect to that series. The indenture requires the annual filing by us with the trustee of a certificate which states whether or not we are in default under the terms of the indenture.

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No holder of any debt securities of any series shall have any right to institute any proceeding, judicial or otherwise, with respect to the indenture, or for the appointment of a receiver or trustee, or for any other remedy under the indenture, unless:

Notwithstanding any other provision of the indenture, the holder of a debt security will have the right, which is absolute and unconditional, to receive payment of the principal of and premium, if any, and interest, if any, on that debt security on the respective due dates for those payments and, in the case of any debt security which is convertible into or exchangeable for other securities or property, to convert or exchange, as the case may be, that debt security in accordance with its terms, and to institute suit for the enforcement of those payments and any right to effect such conversion or exchange, and this right shall not be impaired without the consent of the holder.

Modification, Waivers and Meetings

Unless otherwise provided in the applicable prospectus supplement, the indenture permits us and the trustee, with the consent of the holders of a majority in principal amount of the outstanding debt securities of each series issued under the indenture and affected by a modification or amendment, to enter into an indenture or supplemental indentures for the purpose of modifying or amending any of the provisions of the indenture or of the debt securities of the applicable series or the rights of the holders of the debt securities of that series under the indenture. However, no such modification or amendment shall, among other things:

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without in each case obtaining the consent of the holder of each outstanding debt security issued under such indenture affected by the modification or amendment.

Unless otherwise provided in the applicable prospectus supplement, the indenture also contains provisions permitting us and the trustee, without the consent of the holders of any debt securities issued under the indenture, to modify or amend the indenture, among other things:

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Unless otherwise provided in the applicable prospectus supplement, the holders of a majority in aggregate principal amount of the outstanding debt securities of any series may waive our compliance with the provisions described above under “— Merger, Consolidation and Transfer of Assets” and certain other provisions of the indenture and, if specified in the prospectus supplement relating to such series of debt securities, any additional covenants applicable to the debt securities of such series. The holders of a majority in aggregate principal amount of the outstanding debt securities of any series may, on behalf of all holders of debt securities of that series, waive any past default under the indenture with respect to debt securities of that series and its consequences, except a default in the payment of the principal of, or premium, if any, or interest, if any, on debt securities of that series or, in the case of any debt securities which are convertible into or exchangeable for other securities or property, a default in any such conversion or exchange, or a default in respect of a covenant or provision which cannot be modified or amended without the consent of the holder of each outstanding debt security of the affected series.

The indenture contains provisions for convening meetings of the holders of a series of debt securities if (and only if) debt securities of such series are issued or issuable, in whole or in part, in the form of bearer debt securities. A meeting may be called at any time by the trustee, and also upon our request or the request of holders of at least 33 1/3% in principal amount of the outstanding debt securities of a series. Notice of a meeting must be given in accordance with the provisions of the indenture. Except for any consent which must be given by the holder of each outstanding debt security affected in the manner described above, any resolution presented at a meeting or adjourned meeting duly reconvened at which a quorum, as described below, is present may be adopted by the affirmative vote of the holders of a majority in principal amount of the outstanding debt securities of that series. However, any resolution with respect to any request, demand, authorization, direction, notice, consent, waiver or other action which the indenture provides may be made, given or taken by the holders of a specified percentage, which is less or more than a majority, in principal amount of the outstanding debt securities of a series may be adopted at a meeting or adjourned meeting duly reconvened at which a quorum is present by the affirmative vote of the holders of that specified percentage in principal amount of the outstanding debt securities of that series. Any resolution passed or decision taken at any meeting of holders of debt securities of any series duly held in accordance with the indenture will be binding on all holders of debt securities of that series and the related coupons, if any. The quorum at any meeting called to adopt a resolution, and at any reconvened meeting, will be Persons entitled to vote a majority in principal amount of the outstanding debt securities of a series, or, if any action is to be taken at a meeting with respect to any request, demand, authorization, direction, notice, consent, waiver or other action which the indenture provides may be given by holders of a greater percentage in principal amount of outstanding debt securities of a series, the Persons entitled to vote at such greater percentage in principal amount of the outstanding debt securities of such series.

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Discharge, Defeasance and Covenant Defeasance

Unless otherwise provided in the applicable prospectus supplement, upon our direction, the indenture shall cease to be of further effect with respect to any series of debt securities issued under the indenture specified by us, subject to the survival of specified provisions of the indenture (including the obligation to pay Additional Amounts to the extent described below and the obligation, if applicable, to exchange or convert debt securities of that series into other securities or property in accordance with their terms) when:

If the debt securities of any series provide for the payment of Additional Amounts, we will remain obligated, following the deposit described above, to pay (on the terms and subject to the conditions set forth in the applicable indenture) Additional Amounts with respect to those debt securities to the extent (and only to the extent) that they exceed the amount deposited in respect of those Additional Amounts as described above.

Unless otherwise provided in the applicable prospectus supplement, we may elect with respect to any series of debt securities either:

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If we effect defeasance with respect to the debt securities of any series and those debt securities provide for the payment of Additional Amounts, we will remain obligated, following the effectiveness of such defeasance, to pay (on the terms and subject to the conditions set forth in the indenture) Additional Amounts with respect to those debt securities to the extent (and only to the extent) that they exceed the amount deposited in respect of those Additional Amount as described above.

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The defeasance or covenant defeasance described above shall only be effective if, among other things:

The applicable prospectus supplement may further describe the provisions, if any, permitting or restricting satisfaction and discharge, defeasance or covenant defeasance with respect to the debt securities of a particular series.

Definitions

As used in the indenture, the following terms have the meanings specified below:

The term “Corporation” includes corporations, partnerships, associations, limited liability companies and other companies and business trusts. The term “corporation” means a corporation and does not include partnerships, associations, limited liability companies or other companies or business trusts.

“Equity Interests” means, with respect to any Person, all of the shares of capital stock of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock of (or other ownership or profit interests in) such Person, all of the securities convertible into or exchangeable for shares of capital stock of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares (or such other interests), and all of the other ownership or profit interests in such Person (including partnership, member or trust interests therein), whether voting or nonvoting, and whether or not such shares, warrants, options, rights or other interests are outstanding on any date of determination.

“Governmental Authority” means the government of the United States or any other nation, or of any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or pertaining to government.

“Non-recourse Debt” means an obligation for indebtedness that can only be satisfied out of the collateral securing the obligation and not out of the debtor's other assets.

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“Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company, partnership, Governmental Authority or other entity.

“Significant Subsidiary” means, as of any date of determination, a Subsidiary of ours that would constitute a “significant subsidiary” as such term is defined under Rule 1-02(w) of Regulation S-X of the SEC as in effect on the date of the indenture.

“Structured Finance Subsidiary” means a Subsidiary the primary function of which is to act as an issuer, depositor or special purpose entity in connection with issuances of obligations collateralized by loans, bonds, mortgages or other debt obligations issued by third parties.

“Subsidiary” of any Person means (a) any corporation, association or other business entity (other than a partnership, joint venture, limited liability company or similar entity) of which more than 50% of the aggregate ordinary voting power represented by the issued and outstanding Equity Interests or (b) any partnership, joint venture, limited liability company or similar entity of which more than 50% of the capital accounts, distribution rights, total equity and voting interests or general or limited partnership interests, as applicable, is, in the case of clauses (a) and (b), at the time owned or controlled, directly or indirectly, by (1) such Person, (2) such Person and one or more Subsidiaries of such Person or (3) one or more Subsidiaries of such Person.

Governing Law

The indenture and the debt securities will be governed by, and construed in accordance with, the laws of the State of New York.

Regarding the Trustee

The Trust Indenture Act of 1939 limits the rights of a trustee, if the trustee becomes a creditor of us, to obtain payment of claims or to realize on property received by it in respect of those claims, as security or otherwise. Any trustee is permitted to engage in other transactions with us and our subsidiaries from time to time. However, if a trustee acquires any conflicting interest it must eliminate the conflict upon the occurrence of an Event of Default under the applicable indenture or resign as trustee.

Wilmington Trust, National Association may act as trustee under one or more of the indentures.

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DESCRIPTION OF OTHER SECURITIES

We will set forth in the applicable prospectus supplement a description of any rights or units that may be offered pursuant to this prospectus.

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MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

This section summarizes the material U.S. federal income tax considerations that (i) apply to you, as an Owner (as defined in the immediately succeeding paragraph) of shares of our capital stock and (ii) relate to our qualification as a REIT. K&L Gates LLP has acted as our tax counsel, has reviewed this section and is of the opinion that the discussion contained herein fairly summarizes the U.S. federal income tax consequences that are likely to be material to an Owner. Because this section is a summary, it does not address all aspects of taxation that may be relevant to particular Owners in light of their personal investment or tax circumstances, or to certain types of Owners that are subject to special treatment under the U.S. federal income tax laws, such as insurance companies, tax-exempt organizations (except to the extent discussed in “— Taxation of Owners — Taxation of Tax-Exempt Owners” below), regulated investment companies, partnerships and other pass-through entities (including entities classified as partnerships for U.S. federal income tax purposes), financial institutions or broker-dealers, persons liable for the alternative minimum tax, and non-U.S. individuals and foreign corporations (except to the extent discussed in “— Taxation of Owners — Taxation of Foreign Owners” below) and other persons subject to special tax rules.

You should be aware that in this section, when we use the term:

“Code,” we mean the Internal Revenue Code of 1986, as amended;

“Disqualified Organization,” we mean any organization described in section 860E(e)(5) of the Code, including:

“Domestic Owner,” we mean an Owner that is a U.S. Person;

“Foreign Owner,” we mean an Owner that is not a U.S. Person;

“IRS,” we mean the Internal Revenue Service;

“Owner,” we mean any person having a beneficial ownership interest in shares of our capital stock;

“REMIC,” we mean real estate mortgage investment conduit as that term is defined in section 860D of the Code;

“TMP,” we mean a taxable mortgage pool as that term is defined in section 7701(i)(2) of the Code;

“TRS,” we mean a taxable REIT subsidiary described under “— Subsidiary Entities — Taxable REIT Subsidiaries” below; and

“U.S. Person,” we mean (i) a citizen or resident of the United States; (ii) a corporation (or entity treated as a corporation for U.S. federal income tax purposes) created or organized in the United States or under the laws of the United States or of any state thereof, including, for this purpose, the District of Columbia; (iii) a partnership (or entity treated as a partnership for tax purposes) organized in the United States or under the laws of the United States or of any state thereof, including, for this purpose, the District of Columbia (unless provided otherwise by future Treasury regulations); (iv) an estate whose income is includible in gross income for U.S. federal income tax purposes regardless of its source; or (v) a trust, if a court within the United States is able to exercise primary supervision over the administration of the trust and one or more U.S. Persons have

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authority to control all substantial decisions of the trust. Notwithstanding the preceding clause, to the extent provided in Treasury regulations, certain trusts that were in existence on August 20, 1996, that were treated as U.S. Persons prior to such date, and that elect to continue to be treated as U.S. Persons, also are U.S. Persons.

The statements in this section are based on the current U.S. federal income tax laws. We cannot assure you that new laws, interpretations of law or court decisions, any of which may take effect retroactively, will not cause any statement in this section to be inaccurate. No assurance can be given that the IRS would not assert, or that a court would not sustain a position contrary to any of the tax consequences described below.

We have not sought and will not seek a private letter ruling from the IRS regarding any matter described in this prospectus.

We urge you to consult your tax advisor regarding the specific tax consequences to you of the purchase, ownership and sale of our capital stock and of our election to be taxed as a REIT. Specifically, you should consult your tax advisor regarding the federal, state, local, foreign, and other tax consequences of such purchase, ownership, sale and election, and regarding potential changes in applicable tax laws.

Federal Income Tax Considerations Relating to Our Treatment as a REIT

We have elected to be taxed as a REIT under Sections 856 through 860 of the Code commencing with our short taxable year ending on December 31, 1997. We believe that we were organized and have operated and will continue to operate in such a manner as to qualify for taxation as a REIT under the federal income tax laws, but no assurances can be given that we will operate in a manner so as to qualify or remain qualified as a REIT. This section discusses the laws governing the federal income tax treatment of a REIT and the owners of REIT stock. These laws are highly technical and complex.

If we qualify as a REIT, we generally will not be subject to U.S. federal income tax on our taxable income that we currently distribute to our stockholders, but taxable income generated by our domestic TRSs, if any, will be subject to regular U.S. federal (and applicable state and local) corporate income tax. However, we will be subject to U.S. federal tax in the following circumstances:

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In addition, notwithstanding our qualification as a REIT, we may also have to pay certain state, local, and foreign income, property, and other taxes, because not all states and localities treat REITs in the same manner that they are treated for U.S. federal income tax purposes. Moreover, as further described below, any domestic TRS in which we own an interest will be subject to federal, state and local corporate income tax on its taxable income. We could also be subject to tax in situations and on transactions not presently contemplated.

Requirements for Qualification

A REIT is a corporation, trust, or association that meets each of the following requirements:

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We must meet requirements 1 through 4 during our entire taxable year and must meet requirement 5 during at least 335 days of a taxable year of twelve months, or during a proportionate part of a taxable year of less than twelve months. If we comply with all the requirements for ascertaining the ownership of our outstanding stock in a taxable year and have no reason to know that we violated requirement 6, we will be deemed to have satisfied requirement 6 for that taxable year. For purposes of determining share ownership under requirement 6, an “individual” generally includes a supplemental unemployment compensation benefits plan, a private foundation, or a portion of a trust permanently set aside or used exclusively for charitable purposes. An “individual” generally does not include a trust that is a qualified employee pension or profit sharing trust under the U.S. federal income tax laws, however, and beneficiaries of such a trust will be treated as owning our stock in proportion to their actuarial interests in the trust for purposes of requirement 6.

We believe that we have and have always had sufficient diversity of ownership to satisfy requirements 5 and 6. In addition, our charter restricts the ownership and transfer of our stock so that we should continue to satisfy these requirements.

To monitor compliance with the share ownership requirements, we generally are required to maintain records regarding the actual ownership of our shares. To do so, we must demand written statements each year from the record holders of significant percentages of our stock pursuant to which the record holders must disclose the actual owners of the shares (i.e., the persons required to include our dividends in their gross income). We must maintain a list of those persons failing or refusing to comply with this demand as part of our records. We could be subject to monetary penalties if we fail to comply with these record keeping requirements. If you fail or refuse to comply with the demands, you will be required by Treasury regulations to submit a statement with your tax return disclosing your actual ownership of our shares and other information. In addition, we must satisfy all relevant filing and other administrative requirements that must be met to elect and maintain REIT qualification and use a calendar year for U.S. federal income tax purposes. We intend to continue to comply with these requirements.

Subsidiary Entities

Qualified REIT Subsidiaries

A corporation that is a “qualified REIT subsidiary” is not treated as a corporation separate from its parent REIT. All assets, liabilities, and items of income, deduction and credit of a qualified REIT subsidiary are treated as assets, liabilities, and items of income, deduction and credit of the REIT, including for purposes of the gross income and asset tests applicable to REITs (see “— Gross Income Tests” and “— Asset Tests”). A qualified REIT subsidiary is a corporation, other than a TRS, all of the capital stock of which is owned,

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directly or indirectly, by the REIT. Thus, in applying the requirements described herein, any qualified REIT subsidiary that we own will be ignored, and all assets, liabilities, and items of income, deduction and credit of such subsidiary will be treated as our assets, liabilities, and items of income, deduction and credit.

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Other Disregarded Entities and Partnerships

An unincorporated domestic entity, such as a partnership, limited liability company, or trust that has a single owner generally is not treated as an entity separate from its parent for U.S. federal income tax purposes, including for purposes of the gross income and asset tests applicable to REITs. An unincorporated domestic entity with two or more owners generally is treated as a partnership for U.S. federal income tax purposes. Our proportionate share of the assets, liabilities, and items of income of any partnership, joint venture or limited liability company that is treated as a partnership for U.S. federal income tax purposes in which we acquire an interest, directly or indirectly, will be treated as our assets and gross income for purposes of applying the various REIT qualification requirements. For purposes of the 10% value test (see “— Asset Tests”), our proportionate share is based on our proportionate interest in the equity interests and certain debt securities issued by the partnership. For all of the other asset and income tests, our proportionate share is based on our proportionate interest in the capital interests in the partnership.

Actions taken by partnerships in which we own an interest, either directly or through one or more tiers of partnerships or qualified REIT subsidiaries, can affect our ability to satisfy the REIT income and assets tests and the determination of whether we have net income from prohibited transactions (for a brief description of prohibited transactions, see “— Prohibited Transactions”). If a disregarded subsidiary of ours ceases to be wholly-owned — for example, if any equity interest in the subsidiary is acquired by a person other than us or another disregarded subsidiary of ours — the subsidiary’s separate existence would no longer be disregarded for U.S. federal income tax purposes. Instead, the subsidiary would have multiple owners and would be treated as either a partnership or a taxable corporation. Such an event could, depending on the circumstances, adversely affect our ability to satisfy the various asset and gross income requirements applicable to REITs, including the requirement that REITs generally may not own, directly or indirectly, more than 10% of the securities of another corporation. See “— Asset Tests” and “— Gross Income Tests.”

Taxable REIT Subsidiaries

A REIT is permitted to own up to 100% of the stock of one or more TRSs. A TRS is a fully taxable corporation that may earn income that would not be qualifying income if earned directly by the parent REIT. The subsidiary and the REIT must jointly elect to treat the subsidiary as a TRS. Similarly, the election can be revoked at any time as long as the REIT and the TRS revoke such election jointly. A corporation with respect to which a TRS directly or indirectly owns more than 35% of the voting power or value of the stock will automatically be treated as a TRS. Overall, no more than 25% of the value of a REIT’s assets may consist of stock or securities of one or more TRSs.

The separate existence of a TRS or other taxable corporation, unlike a qualified REIT subsidiary or other disregarded subsidiary as discussed above, is not ignored for U.S. federal income tax purposes. Accordingly, a domestic TRS would generally be subject to U.S. federal income tax (and applicable state and local taxes) on its earnings, which may reduce the cash flow generated by us and our subsidiaries in the aggregate and our ability to make distributions to our stockholders.

A REIT is not treated as holding the assets of a TRS or other taxable subsidiary corporation or as receiving any income that the subsidiary earns. Rather, the stock issued by the subsidiary is an asset in the hands of the REIT, and the REIT generally recognizes as income the dividends, if any, that it receives from the subsidiary. This treatment can affect the gross income and asset test calculations that apply to the REIT, as described below. Because a parent REIT does not include the assets and income of such subsidiary corporations in determining the parent’s compliance with the REIT requirements, such entities may be used by the parent REIT to undertake indirectly activities that the REIT rules might otherwise preclude it from doing directly or indirectly through pass-through subsidiaries. However, as noted below, no more than 25% of the value of our total assets may consist of the securities of one or more TRSs.

Certain restrictions imposed on TRSs are intended to ensure that such entities will be subject to appropriate levels of U.S. federal income taxation. If a TRS that has for any taxable year both (i) a debt-to-equity ratio in excess of 1.5 to 1, and (ii) accrued interest expense in excess of accrued interest income, then the TRS may be denied an interest expense deduction for a portion of the interest expense accrued on indebtedness owed to the parent REIT (although the TRS can carry forward the amount disallowed to subsequent taxable years). In addition, if amounts are paid to a REIT or deducted by a TRS due to transactions

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between the REIT and a TRS that exceed the amount that would be paid to or deducted by a party in an arm’s-length transaction, the REIT generally will be subject to an excise tax equal to 100% of such excess. We intend to scrutinize all of our transactions with any of our subsidiaries that are treated as a TRS in an effort to ensure that we do not become subject to this excise tax; however, we cannot assure you that we will be successful in avoiding this excise tax.

Gross Income Tests

We must satisfy two gross income tests annually to maintain qualification as a REIT. First, at least 75% of our gross income for each taxable year must consist of defined types of income that we derive from investments relating to real property or mortgages on real property, or from qualified temporary investments. Qualifying income for purposes of the 75% gross income test generally includes:

Second, in general, at least 95% of our gross income for each taxable year must consist of income that is qualifying income for purposes of the 75% gross income test, other types of interest and dividends, gain from the sale or disposition of stock or securities (provided that such stock or securities are not inventory property, i.e., property held primarily for sale to customers in the ordinary course of business) or any combination of these.

Gross income from the sale of inventory property is excluded from both the numerator and the denominator in both income tests. Income and gain from hedging transactions that we enter into to hedge indebtedness incurred or to be incurred to acquire or carry real estate assets will generally be excluded from both the numerator and the denominator for purposes of the 95% gross income test and the 75% gross income test. We intend to monitor the amount of our non-qualifying income and manage our investment portfolio to comply at all times with the gross income tests but we cannot assure you that we will be successful in this effort.

Interest

The term “interest,” as defined for purposes of both gross income tests, generally excludes any amount that is based in whole or in part on the income or profits of any person. However, interest generally includes the following: (i) an amount that is based on a fixed percentage or percentages of gross receipts or sales and (ii) an amount that is based on the income or profits of a borrower, where the borrower derives substantially all of its income from the real property securing the debt by leasing substantially all of its interest in the property, but only to the extent that the amounts received by the borrower would be qualifying “rents from real property” if received directly by a REIT.

If a loan contains a provision that entitles a REIT to a percentage of the borrower’s gain upon the sale of the real property securing the loan or a percentage of the appreciation in the property’s value as of a specific date, income attributable to that loan provision will be treated as gain from the sale of the property securing the loan, which generally is qualifying income for purposes of both gross income tests, provided that the property is not held as inventory or dealer property.

Interest, including original issue discount and market discount, on debt secured by a mortgage on real property or on interests in real property is generally qualifying income for purposes of the 75% gross income test. Where a mortgage covers both real property and other property, an apportionment of interest income must be made for purposes of the 75% gross income test. If a mortgage covers both real property and other property

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and the fair market value of the real property securing the mortgage loan at the time we commit to originate or acquire the mortgage loan equals or exceeds the highest principal amount of the loan during the year, then all of the interest we accrue on the mortgage loan will qualify for purposes of the 75% gross income test. If, however, the value of the real property were less than the highest principal amount, then only a portion of the interest income we accrue on the mortgage loan would qualify for purposes of the 75% gross income test; such portion based on the percentage equivalent of a fraction, the numerator of which is the fair market value of the real property and the denominator of which is the principal amount of the mortgage loan.

Interest, including original issue discount or market discount, that we accrue on our real estate-related investments generally will be qualifying income for purposes of both gross income tests. Interest income from investments that are not secured by mortgages on real property will be qualifying income for purposes of the 95% gross income test but not the 75% gross income test.

Mortgage-Backed Securities

We have acquired and expect to continue to acquire MBS, including Agency MBS, that will be treated either as interests in a grantor trust or as REMIC regular interests. We expect that all income from the MBS in which we invest will be qualifying income for purposes of the 95% gross income test. In the case of interests in grantor trusts, we will be treated as owning an undivided beneficial ownership interest in the mortgage loans held by the grantor trust. Thus, to the extent those mortgage loans are secured by real property or interests in real property, the income from the grantor trust will be qualifying income for purposes of the 75% gross income test. Income that we accrue with respect to REMIC regular interests will generally be treated as qualifying income for purposes of the 75% gross income tests. If, however, less than 95% of the assets of the REMIC are real estate assets, then only a proportionate part of such income will qualify for purposes of the 75% gross income test. We expect that substantially all of the income we have accrued and will accrue on our investments in MBS, and any gain from the disposition of MBS, will be qualifying income for purposes of the both the 75% and the 95% gross income tests.

Foreign Currency Gains

Certain foreign currency gains recognized after July 30, 2008 are excluded from gross income for purposes of one or both of the gross income tests. “Real estate foreign exchange gain” is excluded from gross income for purposes of the 75% gross income test. Real estate foreign exchange gain generally includes foreign currency gain attributable to any item of income or gain that is qualifying income for purposes of the 75% gross income test, foreign currency gain attributable to the acquisition or ownership of (or becoming or being the obligor under) obligations secured by mortgages on real property or on interest in real property and certain foreign currency gain attributable to certain “qualified business units” of a REIT. “Passive foreign exchange gain” will be excluded from gross income for purposes of the 95% gross income test. Passive foreign exchange gain generally includes real estate foreign exchange gain as described above, and also includes foreign currency gain attributable to any item of income or gain that is qualifying income for purposes of the 95% gross income test and foreign currency gain attributable to the acquisition or ownership of (or becoming or being the obligor under) obligations. Because passive foreign exchange gain includes real estate foreign exchange gain, real estate foreign exchange gain is excluded from gross income for purposes of both the 75% and 95% gross income test. These exclusions for real estate foreign exchange gain and passive foreign exchange gain do not apply to foreign currency gain derived from dealing, or engaging in substantial and regular trading, in securities. Such gain is treated as non-qualifying income for purposes of both the 75% and 95% gross income tests.

Fee Income

We may receive various fees in connection with our operations. The fees will be qualifying income for purposes of both the 75% gross income and 95% gross income tests if they are received in consideration for entering into an agreement to make a loan secured by a mortgage on real property or an interest in real property and the fees are not determined by income or profits of any person. Other fees are not qualifying income for purposes of either gross income test. Any fees earned by our TRS will not be included for purposes of the gross income tests.

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Dividends

Our share of any dividends received from any corporation (including any TRS, but excluding any qualified REIT subsidiary) in which we own an equity interest will qualify for purposes of the 95% gross income test but not for purposes of the 75% gross income test. Our share of any dividends received from any other REIT in which we own an equity interest will be qualifying income for purposes of both gross income tests.

Failure to Satisfy Gross Income Tests

We have monitored and will continue to monitor the amount of our non-qualifying income and manage our assets to comply with the gross income tests for each taxable year for which we seek to maintain our REIT qualification. We cannot assure you, however, that we will be able to satisfy the gross income tests. If we fail to satisfy one or both of the gross income tests for any taxable year, we may nevertheless qualify as a REIT for such year if we qualify for relief under certain provisions of the Code. These relief provisions will be generally available if (i) our failure to meet such tests was due to reasonable cause and not due to willful neglect, and (ii) we file with the IRS a schedule describing the sources of our gross income in accordance with Treasury regulations. We cannot predict, however, whether in all circumstances, we would qualify for the benefit of these relief provisions. In addition, as discussed above under “— Federal Income Tax Considerations Relating to Our Treatment as a REIT,” even if the relief provisions apply, a tax would be imposed upon the amount by which we fail to satisfy the particular gross income test.

In addition, the Secretary of the Treasury has been given broad authority to determine whether particular items of gain or income recognized after July 30, 2008, qualify or not under the 75% and 95% gross income tests, or are to be excluded from the measure of gross income for such purposes.

Cash/Income Differences — Phantom Income

Due to the nature of the assets in which we will invest, we may be required to recognize taxable income from those assets in advance of our receipt of cash flow on or proceeds from disposition of such assets, and may be required to report taxable income in early periods that exceeds the economic income ultimately realized on such assets.

We may acquire MBS in the secondary market for less than their face amount. The discount at which such debt instruments are acquired may reflect doubts about their ultimate collectibility rather than current market interest rates. The amount of such discount will nevertheless generally be treated as “market discount” for U.S. federal income tax purposes. Payments on mortgage loans are ordinarily made monthly, and consequently accrued market discount generally will have to be included in income each month as if the debt instrument were assured of ultimately being collected in full. If we collect less on the debt instrument than our purchase price plus the market discount we had previously reported as income, we may not be able to benefit from any offsetting loss deductions.

Some of the MBS that we acquire may have been issued with original issue discount. In general, we will be required to accrue original issue discount based on the constant yield to maturity of the MBS, and to treat the accrued original issue discount as taxable income in accordance with applicable U.S. federal income tax rules even though smaller or no cash payments are received on such debt instrument. As in the case of the market discount discussed in the preceding paragraph, the constant yield in question will be determined and we will be taxed based on the assumption that all future payments due on the MBS in question will be made, with consequences similar to those described in the previous paragraph if all payments on the MBS are not made.

In addition, if any debt instruments or MBS acquired by us are delinquent as to mandatory principal and interest payments, or if payments with respect to a particular debt instrument are not made when due, we may nonetheless be required to continue to recognize the unpaid interest as taxable income. Similarly, we may be required to accrue interest income with respect to subordinate MBS at the stated rate regardless of whether corresponding cash payments are received.

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Finally, we may be required under the terms of indebtedness that we incur, whether to private lenders or pursuant to government programs, to use cash received from interest payments to make principal payments on that indebtedness, with the effect of recognizing income but not having a corresponding amount of cash available for distribution to our shareholders.

Due to each of these potential timing differences between income recognition or expense deduction and the related cash receipts or disbursements, there is a significant risk that we may have substantial taxable income in excess of cash available for distribution. In that event, we may need to borrow funds or take other actions to satisfy the REIT distribution requirements for the taxable year in which this “phantom income” is recognized. See “— Annual Distribution Requirements.”

Asset Tests

To qualify as a REIT, we also must satisfy the following asset tests at the end of each quarter of each taxable year. First, at least 75% of the value of our total assets must consist of some combination of “real estate assets,” cash, cash items, government securities, and, under some circumstances, stock or debt instruments purchased with new capital. For this purpose, the term “real estate assets” includes interests in real property (including leaseholds and options to acquire real property and leaseholds), stock of other corporations that qualify as REITs and interests in mortgage loans secured by real property (including certain types of mortgage backed securities). Assets that do not qualify for purposes of the 75% test are subject to the additional asset tests described below.

Second, the value of our interest in any one issuer’s securities (other than debt and equity securities issued by any of our TRSs, qualified REIT subsidiaries, any other entity that is disregarded as an entity separate from us, and any equity interest we may hold in a partnership) may not exceed 5% of the value of our total assets. Third, we may not own more than 10% of the voting power or 10% of the value of any one issuer’s outstanding securities (other than debt and equity securities issued by any of our TRSs, qualified REIT subsidiaries, any other entity that is disregarded as an entity separate from us, and any equity interest we may hold in a partnership). Solely for purposes of the 10% asset test, the determination of our interest in the assets of a partnership or limited liability company in which we own an interest will be based on our proportionate interest in any securities issued by the partnership or limited liability company, excluding for this purpose certain securities described in the Code. Fourth, no more than 25% of the value of our total assets may consist of the securities of one or more TRSs. For purposes of the 10% value test, the term “securities” does not include certain “straight debt” securities.

Notwithstanding the general rule that, for purposes of the gross income and asset tests, a REIT is treated as owning its proportionate share of the underlying assets of a partnership in which it holds a partnership interest, if a REIT holds indebtedness issued by a partnership, the indebtedness will be subject to, and may cause a violation of the asset tests, unless it is a qualifying mortgage asset or otherwise satisfies the rules for “straight debt.” Similarly, although stock of another REIT qualifies as a real estate asset for purposes of the REIT asset tests, non-mortgage debt issued by another REIT may not so qualify (such debt, however, will not be treated as a “security” for purposes of the 10% asset test).

Certain securities will not cause a violation of the 10% asset test described above. Such securities include instruments that constitute “straight debt,” which includes, among other things, securities having certain contingency features. A security does not qualify as “straight debt” where a REIT (or a controlled TRS of the REIT) owns other securities of the same issuer which do not qualify as straight debt, unless the value of those other securities constitute, in the aggregate, 1% or less of the total value of that issuer’s outstanding securities. In addition to straight debt, the Code provides that certain other securities will not violate the 10% asset test. Such securities include (i) any loan made to an individual or an estate, (ii) certain rental agreements pursuant to which one or more payments are to be made in subsequent years (other than agreements between a REIT and certain persons related to the REIT under attribution rules), (iii) any obligation to pay rents from real property, (iv) securities issued by governmental entities that are not dependent in whole or in part on the profits of (or payments made by) a non-governmental entity, (v) any security (including debt securities) issued by another REIT, and (vi) any debt instrument issued by a partnership if the partnership’s income is of a nature that it would satisfy the 75% gross income test described above under “— Gross Income Tests.” In applying the 10% asset test, a debt security issued by a partnership is not taken into account to the extent, if any, of the REIT’s proportionate interest in the equity and certain debt securities issued by that partnership.

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We intend to acquire and manage, through our subsidiaries, MBS that are either interests in grantor trusts or REMIC regular interests. In the case of interests in grantor trusts, we will be treated as owning an undivided beneficial ownership interest in the mortgage loans held by the grantor trust, and we will be treated as owning an interest in real estate assets to the extent those mortgage loans held by the grantor trust represent real estate assets. In the case of REMIC regular interests, such regular interests will generally qualify as real estate assets. If, however, less than 95% of the REMIC’s assets are real estate assets, then only a proportionate part of the regular interest will be a real estate asset. We expect that substantially all of the MBS we acquire will be treated as real estate assets.

In addition, we have and expect to continue to enter into repurchase agreements under which we will nominally sell certain of our assets to a counterparty and simultaneously enter into an agreement to repurchase the sold assets. We believe that we will be treated for U.S. federal income tax purposes as the owner of the assets that are the subject of any such repurchase agreement and the repurchase agreement will be treated as a secured lending transaction notwithstanding that we may transfer record ownership of the assets to the counterparty during the term of the agreement. It is possible, however, that the IRS could successfully assert that we did not own the assets during the term of the repurchase agreement, in which case we could fail to qualify as a REIT.

We have monitored and will continue to monitor the status of our assets for purposes of the various asset tests and will seek to manage our portfolio to comply at all times with such tests. There can be no assurance, however, that we will be successful in this effort. In this regard, to determine our compliance with these requirements, we will need to estimate the value of our assets to ensure compliance with the asset tests. We will not obtain independent appraisals to support our conclusions concerning the values of our assets. Moreover, some of the assets that we may own may not be susceptible to precise valuation. Although we will seek to be prudent in making these estimates, there can be no assurance that the IRS will not disagree with these determinations and assert that a different value is applicable, in which case we might not satisfy the 75% asset test and the other asset tests and would fail to qualify as a REIT.

Failure to Satisfy Asset Tests

If we fail to satisfy the asset tests as the end of a quarter, we will not lose our REIT qualification if:

If we did not satisfy the condition described in the second bullet above, we still could avoid disqualification by eliminating any discrepancy within 30 days after the close of the calendar quarter in which it arose.

If we violate the 5% value test, 10% voting test or 10% value test described above at the end of any calendar quarter, we will not lose our REIT qualification if (i) the failure is de minimis (up to the lesser of 1% of our total assets or $10 million) and (ii) we dispose of these assets or otherwise comply with the asset tests within six months after the last day of the quarter. In the event of a more than de minimis failure of any of the asset tests, as long as the failure was due to reasonable cause and not to willful neglect, we will not lose our REIT qualification if we (i) file with the IRS a schedule describing the assets that caused the failure, (ii) dispose of these assets or otherwise comply with the asset tests within six months after the last day of the quarter and (iii) pay a tax equal to the greater of $50,000 per failure or an amount equal to the product of the highest corporate income tax rate (currently 35%) and the net income from the non-qualifying assets during the period in which we failed to satisfy the asset tests.

Annual Distribution Requirements

To qualify as a REIT, we are required to distribute dividends (other than capital gain dividends) to our stockholders in an amount at least equal to:

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(i)  90% of our “REIT taxable income” (computed without regard to the dividends paid deduction and our net capital gains), and

(ii)  90% of the net income (after tax), if any, from foreclosure property (as described below), minus

In addition, if we were to recognize “built-in-gain” (as defined below) on disposition of any assets acquired from a “C” corporation in a transaction in which our basis in the assets was determined by reference to the “C” corporation’s basis (for instance, if the assets were acquired in a tax-free reorganization), we would be required to distribute at least 90% of the built-in-gain recognized net of the tax we would pay on such gain. “Built-in-gain” is the excess of (a) the fair market value of an asset (measured at the time of acquisition) over (b) the basis of the asset (measured at the time of acquisition).

Such distributions must be paid in the taxable year to which they relate, or in the following taxable year if either (i) we declare the distribution before we file a timely U.S. federal income tax return for the year and pay the distribution with or before the first regular dividend payment after such declaration or (ii) we declare the distribution in October, November or December of the taxable year, payable to stockholders of record on a specified day in any such month, and we actually pay the dividends before the end of January of the following year. The distributions under clause (i) are taxable to the Owners of our common stock in the year in which paid, and the distributions in clause (ii) are treated as paid on December 31 of the prior taxable year. In both instances, these distributions relate to our prior taxable year for purposes of the 90% distribution requirement.

For distributions to be counted as satisfying the annual distribution requirements for REITs, and to provide us with a REIT-level tax deduction, the distributions must not be “preferential dividends.” A dividend is not a preferential dividend if the distribution is (i) pro rata among all outstanding shares of stock within a particular class, and (ii) in accordance with the preferences among different classes of stock as set forth in our organizational documents.

We will pay U.S. federal income tax at corporate tax rates on our taxable income, including net capital gain that we do not distribute to stockholders. Furthermore, if we fail to distribute during each calendar year, or by the end of January following the calendar year in the case of distributions with declaration and record dates falling in the last three months of the calendar year, at least the sum of (i) 85% of our REIT ordinary income for such year, (ii) 95% of our REIT capital gain income for such year and (iii) any undistributed taxable income from prior periods, we will be subject to a 4% nondeductible excise tax on the excess of such required distribution over the amounts actually distributed. We generally intend to make timely distributions sufficient to satisfy the annual distribution requirements and to avoid corporate U.S. federal income tax and the 4% nondeductible excise tax.

We may elect to retain rather than distribute our net capital gain and pay tax on such gains. In this case, we could elect to have our stockholders include their proportionate share of such undistributed capital gains in income and to receive a corresponding credit or refund, as the case may be, for their share of the tax paid by us. Stockholders would then increase the adjusted basis of their stock by the difference between the designated amounts of capital gains from us that they include in their taxable income, and the tax paid on their behalf by us with respect to that income.

To the extent that a REIT has available net operating losses carried forward from prior tax years, such losses may reduce the amount of distributions that it must make to comply with the REIT distribution requirements. Such losses, however, will generally not affect the character, in the hands of stockholders, of any distributions that are actually made by the REIT, which are generally taxable to stockholders to the extent that the REIT has current or accumulated earnings and profits. See “— Taxation of Owners — Taxation of Taxable Domestic Owners.”

We may find it difficult or impossible to meet distribution requirements in certain circumstances. Due to the nature of the assets in which we will invest, we may be required to recognize taxable income from those assets in advance of our receipt of cash flow on or proceeds from disposition of such assets. For instance, we may be required to accrue interest and discount income on mortgage loans, mortgage backed securities, and other types of debt securities or interests in debt securities before we receive any payments of interest or

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principal on such assets. Moreover, in certain instances we may be required to accrue taxable income that we may not actually recognize as economic income. For example, if we own a residual equity position in a mortgage loan securitization, we may recognize taxable income that we will never actually receive due to losses sustained on the underlying mortgage loans. Although those losses would be deductible for tax purposes, they would likely occur in a year subsequent to the year in which we recognized the taxable income. Thus, for any taxable year, we may be required to fund distributions in excess of cash flow received from our investments. If such circumstances arise, then to fund our distribution requirement and maintain our status as a REIT we may have to sell assets at unfavorable prices, borrow at unfavorable terms, make taxable stock dividends, or pursue other strategies. We cannot be assured, however, that any such strategy would be successful if our cash flow were to become insufficient to make the required distributions. Alternatively, we may declare a taxable dividend payable in cash or stock at the election of each stockholder, where the aggregate amount of cash to be distributed in such dividend may be subject to limitation. In such case, for U.S. federal income tax purposes, the amount of the dividend paid in stock will be equal to the amount of cash that could have been received instead of stock.

Under certain circumstances, we may be able to rectify a failure to meet the distribution requirement for a year by paying “deficiency dividends” to stockholders in a later year, which may be included in our deduction for dividends paid for the earlier year. Thus, we may be able to avoid being taxed on amounts distributed as deficiency dividends; however, we will be required to pay interest and a penalty to the IRS based on the amount of any deduction taken for deficiency dividends.

Failure to Qualify

If we fail to satisfy one or more requirements for REIT qualification, other than the gross income tests and the asset tests, we could avoid disqualification if our failure is due to reasonable cause and not to willful neglect and we pay a penalty of $50,000 for each such failure. In addition, there are relief provisions for a failure of the gross income tests and asset tests, as described in “— Gross Income Tests” and “— Asset Tests.”

If we fail to qualify for taxation as a REIT in any taxable year, and the relief provisions do not apply, we will be subject to tax (including any applicable alternative minimum tax) on our taxable income at regular federal corporate income tax rates. Distributions to stockholders in any year in which we fail to qualify will not be deductible by us nor will they be required to be made. In such event, to the extent of current and accumulated earnings and profits, all distributions to stockholders will be taxable as ordinary income, and, subject to certain limitations of the Code, corporate stockholders may be eligible for the dividends received deduction, and individual stockholders and other non-corporate stockholders may be eligible to be taxed at the reduced 15% rate currently applicable to qualified dividend income (through 2010). Unless entitled to relief under specific statutory provisions, we will also be disqualified from taxation as a REIT for the four taxable years following the year during which qualification was lost. We cannot predict whether in all circumstances we would be entitled to such statutory relief.

Prohibited Transactions

Net income derived by a REIT from a prohibited transaction is subject to a 100% excise tax. The term “prohibited transaction” generally includes a sale or other disposition of property (other than foreclosure property) that is held “primarily for sale to customers in the ordinary course of a trade or business.” Although we do not expect that our assets will be held primarily for sale to customers, these terms are dependent upon the particular facts and circumstances, and we cannot assure you that we will never be subject to this excise tax. The 100% tax does not apply to gains from the sale of property that is held through a TRS or other taxable corporation, although such income will be subject to tax in the hands of the corporation at regular federal corporate income tax rates. We intend to structure our activities to avoid transactions that are prohibited transactions.

Foreclosure Property

A REIT is subject to tax at the maximum corporate rate (currently 35%) on any income from foreclosure property, including gain from the disposition of such foreclosure property, other than income that otherwise would be qualifying income for purposes of the 75% gross income test. Foreclosure property is real property

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and any personal property incident to such real property (i) that is acquired by a REIT as result of the REIT having bid on such property at foreclosure, or having otherwise reduced the property to ownership or possession by agreement or process of law, after there was a default (or default was imminent) on a lease of such property or a mortgage loan held by the REIT and secured by the property, (ii) for which the related loan or lease was acquired by the REIT at a time when default was not imminent or anticipated and (iii) for which such REIT makes a proper election to treat the property as foreclosure property. Any gain from the sale of property for which a foreclosure election has been made will not be subject to the 100% excise tax on gains from prohibited transactions described above, even if the property would otherwise constitute inventory or dealer property in the hands of the selling REIT. We do not expect to receive income from foreclosure property that is not qualifying income for purposes of the 75% gross income test. However, if we do receive any such income, we intend to make an election to treat the related property as foreclosure property.

Derivatives and Hedging Transactions

We and our subsidiaries may enter into hedging transactions with respect to interest rate exposure on one or more of our assets or liabilities. Any such hedging transactions could take a variety of forms, including the use of derivative instruments such as interest rate swap contracts, interest rate cap or floor contracts, futures or forward contracts, and options. Except to the extent provided by Treasury regulations, any income from a hedging transaction we enter into (i) in the normal course of our business primarily to manage risk of interest rate or price changes or currency fluctuations with respect to borrowings made or to be made, or ordinary obligations incurred or to be incurred, to acquire or carry real estate assets, which is clearly identified as specified in Treasury regulations before the close of the day on which it was acquired, originated, or entered into, including gain from the sale or disposition of such a transaction, and (ii) primarily to manage risk of currency fluctuations with respect to any item of income or gain that would be qualifying income under the 75% or 95% income tests (or any asset that produces such income) which is clearly identified as such before the close of the day on which it was acquired, originated, or entered into, will not constitute gross income for purposes of the 75% or 95% gross income test. To the extent that we enter into other types of hedging transactions, the income from those transactions is likely to be treated as non-qualifying income for purposes of both of the 75% and 95% gross income tests. We intend to structure any hedging transactions in a manner that does not jeopardize our qualification as a REIT. We may conduct some or all of our hedging activities (including hedging activities relating to currency risk) through a TRS or other corporate entity, the income from which may be subject to U.S. federal income tax, rather than by participating in the arrangements directly or through pass-through subsidiaries. No assurance can be given, however, that our hedging activities will not give rise to income that does not qualify for purposes of either or both of the REIT gross income tests, or that our hedging activities will not adversely affect our ability to satisfy the REIT qualification requirements.

Taxable Mortgage Pools

An entity, or a portion of an entity, may be classified as a TMP under the Code if (i) substantially all of its assets consist of debt obligations or interests in debt obligations, (ii) more than 50% of those debt obligations are real estate mortgage loans, interests in real estate mortgage loans or interests in certain MBS as of specified testing dates, (iii) the entity has issued debt obligations that have two or more maturities and (iv) the payments required to be made by the entity on its debt obligations “bear a relationship” to the payments to be received by the entity on the debt obligations that it holds as assets. Under Treasury regulations, if less than 80% of the assets of an entity (or a portion of an entity) consists of debt obligations, these debt obligations are considered not to comprise “substantially all” of its assets, and therefore the entity would not be treated as a TMP.

We may structure or enter into securitization or financing transactions that will cause us to be viewed as owning interests in one or more TMPs. Generally, if an entity or a portion of an entity is classified as a TMP, then the entity or portion thereof is treated as a taxable corporation and it cannot file a consolidated U.S. federal income tax return with any other corporation. If, however, a REIT owns 100% of the equity interests in a TMP, then the TMP is a qualified REIT subsidiary and, as such, ignored as an entity separate from the REIT.

As long as we owned 100% of the equity interests in the TMP, all or a portion of the income that we recognize with respect to our investment in the TMP will be treated as excess inclusion income.

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Section 860E(c) of the Code defines the term “excess inclusion” with respect to a residual interest in a REMIC. The IRS, however, has yet to issue guidance on the computation of excess inclusion income on equity interests in a TMP held by a REIT. Generally, however, excess inclusion income with respect to our investment in any TMP and any taxable year will equal the excess of (i) the amount of income we accrue on our investment in the TMP over (ii) the amount of income we would have accrued if our investment were a debt instrument having an issue price equal to the fair market value of our investment on the day we acquired it and a yield to maturity equal to 120% of the long-term applicable federal rate in effect on the date we acquired our interest. The term “applicable federal rate” refers to rates that are based on weighted average yields for treasury securities and are published monthly by the IRS for use in various tax calculations. If we undertake securitization transactions that are TMPs, the amount of excess inclusion income we recognize in any taxable year could represent a significant portion of our total taxable for that year.

If we recognized excess inclusion income, then under guidance issued by the IRS we would be required to allocate the excess inclusion income proportionately among the dividends we pay to our stockholders and we must notify our stockholders of the portion of our dividends that represents excess inclusion income. The portion of any dividend you receive that is treated as excess inclusion income is subject to special rules. First, your taxable income can never be less than the sum of your excess inclusion income for the year; excess inclusion income cannot be offset with net operating losses or other allowable deductions. Second, if you are a tax-exempt organization and your excess inclusion income is subject to the unrelated business income tax, then the excess inclusion portion of any dividend you receive will be treated as unrelated business taxable income. Third, dividends paid to Foreign Owners who hold stock for investment and not in connection with a trade or business conducted in the United States will be subject to United States federal withholding tax without regard to any reduction in rate otherwise allowed by any applicable income tax treaty.

If we recognize excess inclusion income, and one or more Disqualified Organizations are record holders of shares of common stock, we will be taxable at the highest federal corporate income tax rate on the portion of any excess inclusion income equal to the percentage of our stock that is held by Disqualified Organizations. In such circumstances, we may reduce the amount of our distributions to a Disqualified Organization whose stock ownership gave rise to the tax. To the extent that our common stock owned by Disqualified Organizations is held by a broker/dealer or other nominee, the broker/dealer or other nominee would be liable for a tax at the highest corporate tax rate on the portion of our excess inclusion income allocable to our common stock held by the broker/dealer or other nominee on behalf of the Disqualified Organizations.

If we own less than 100% of the equity interests in a TMP, the foregoing rules would not apply. Rather, the TMP would be treated as a corporation for U.S. federal income tax purposes and would potentially be subject to federal corporate income tax. This could adversely affect our compliance with the REIT gross income and asset tests described above. We currently do not have, and currently do not intend to enter into any securitization or financing transaction that is a TMP in which we own some, but less than all, of the equity interests, and we intend to monitor the structure of any TMPs in which we have an interest to ensure that they will not adversely affect our status as a REIT. We cannot assure you that we will be successful in this regard.

Taxation of Owners

Taxation of Taxable Domestic Owners

Distributions.  As long as we qualify as a REIT, distributions we make to our taxable Domestic Owners out of current or accumulated earnings and profits (and not designated as capital gain dividends) will be taken into account by them as ordinary income. Dividends we pay to a corporation will not be eligible for the dividends received deduction. In addition, distributions we make to individuals and other Owners that are not corporations generally will not be eligible for the 15% reduced rate of tax currently (through 2012) in effect for “qualified dividend income.” However, provided certain holding period and other requirements are met, and subject to certain limitations, an individual or other non-corporate Owner may be eligible for the 15% reduced rate with respect to (i) distributions attributable to dividends we receive from certain “C” corporations, such as our TRSs, and (ii) distributions attributable to income upon which we have paid corporate income tax.

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Distributions that we designate as capital gain dividends will be taxed as long-term capital gains (to the extent that they do not exceed our actual net capital gain for the taxable year) without regard to the period for which you have owned our common stock. However, corporate Owners may be required to treat up to 20% of certain capital gain dividends as ordinary income. Long-term capital gains are currently taxable at maximum federal rates of 15% (through 2012) in the case of individuals, trusts and estates, and 35% in the case of corporations.

Rather than distribute our net capital gains, we may elect to retain and pay the U.S. federal income tax on them, in which case you will (i) include your proportionate share of the undistributed net capital gains in income, (ii) receive a credit for your share of the U.S. federal income tax we pay and (iii) increase the basis in your common stock by the difference between your share of the capital gain and your share of the credit.

Distributions in excess of our current and accumulated earnings and profits will not be taxable to you to the extent that they do not exceed your adjusted tax basis in our common stock you own, but rather, will reduce your adjusted tax basis in your common stock, but not below zero. Assuming that the common stock you own is a capital asset, to the extent that such distributions exceed your adjusted tax basis in the common stock you own, you must include them in income as long-term capital gain (or short-term capital gain if the common stock has been held for one year or less). Capital gains attributable to the sale of depreciable real property held for more than 12 months are subject to a 25% maximum U.S. federal income tax rate for taxpayers who are taxed as individuals, to the extent of previously claimed depreciation deductions.

If we declare a dividend in October, November or December of any year that is payable to stockholders of record on a specified date in any such month, but actually distribute the amount declared in January of the following year, then you must treat the January distribution as though you received it on December 31 of the year in which we declared the dividend. In addition, we may elect to treat other distributions after the close of the taxable year as having been paid during the taxable year, but you will be treated as having received these distributions in the taxable year in which they are actually made.

To the extent that we have available net operating losses and capital losses carried forward from prior tax years, such losses may reduce the amount of distributions that we must make to comply with the REIT distribution requirements. See “— Annual Distribution Requirements.” Such losses, however, are not passed through to you and do not offset your income from other sources, nor would they affect the character of any distributions that you receive from us; you will be subject to tax on those distributions to the extent that we have current or accumulated earnings and profits.

If we did recognize excess inclusion income, we would identify a portion of the distributions that we make to you as excess inclusion income. Your taxable income can never be less than the sum of your excess inclusion income for the year; excess inclusion income cannot be offset with net operating losses or other allowable deductions. See “— Taxable Mortgage Pools.”

Dispositions of Our Stock.  Any gain or loss you recognize upon the sale or other disposition of our common stock will generally be capital gain or loss for U.S. federal income tax purposes, and will be long-term capital gain or loss if you held the common stock for more than one year. In addition, any loss you recognize upon a sale or exchange of our common stock that you have owned for six months or less (after applying certain holding period rules) will generally be treated as a long-term capital loss to the extent of distributions received from us that you are required to treat as long-term capital gain.

If you recognize a loss upon a disposition of our common stock in an amount that exceeds a prescribed threshold, it is possible that the provisions of recently adopted Treasury regulations involving “reportable transactions” could apply, with a resulting requirement to separately disclose the loss-generating transaction to the IRS. While these regulations are directed towards “tax shelters,” they are written quite broadly, and apply to transactions that would not typically be considered tax shelters. In addition, recently enacted legislation imposes significant penalties for failure to comply with these requirements. You should consult your tax advisor concerning any possible disclosure obligation with respect to the receipt or disposition of our common stock, or transactions that might be undertaken directly or indirectly by us. Moreover, you should be aware that we and other participants in the transactions involving us (including our advisors) may be subject to disclosure or other requirements pursuant to these regulations.

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Amounts that you are required to include in taxable income with respect to our common stock you own, including taxable distributions and the income you recognize with respect to undistributed net capital gain, and any gain recognized upon your disposition of our common stock, will not be treated as passive activity income. You may not offset any passive activity losses you may have, such as losses from limited partnerships in which you have invested, with income you recognize with respect to our shares of common stock. Generally, income you recognize with respect to our common stock will be treated as investment income for purposes of the investment interest limitations.

Information Reporting and Backup Withholding.  We will report to our stockholders and to the IRS the amount of distributions we pay during each calendar year and the amount of tax we withhold, if any. Under the backup withholding rules, you may be subject to backup withholding at a current rate of 28% with respect to distributions unless you:

Any amount paid as backup withholding will be creditable against your income tax liability. For a discussion of the backup withholding rules as applied to foreign owners, see “— Taxation of Foreign Owners.” In addition, we may be required to withhold a portion of capital gain distributions to any Domestic Owners who fail to certify their non-foreign status.

Taxation of Tax-Exempt Owners

Tax-exempt entities, including qualified employee pension and profit sharing trusts and individual retirement accounts, are generally exempt from U.S. federal income taxation. However, they are subject to taxation on their unrelated business taxable income (“UBTI”). Provided that a tax-exempt Owner (i) has not held our common stock as “debt financed property” within the meaning of the Code and (ii) has not used our common stock in an unrelated trade or business, amounts that we distribute to tax-exempt Owners and income from the sale of our common stock generally should not constitute UBTI. To the extent that we are (or a part of us, or a disregarded subsidiary of ours is) a TMP, a portion of the dividends paid to a tax-exempt stockholder that is allocable to excess inclusion income may be treated as UBTI. If, however, excess inclusion income is allocable to some categories of tax-exempt stockholders that are not subject to UBTI, we might be subject to corporate level tax on such income, and, in that case, may reduce the amount of distributions to those stockholders whose ownership gave rise to the tax. However, a tax-exempt Owner’s allocable share of any excess inclusion income that we recognize will be subject to tax as UBTI. See “— Taxable Mortgage Pools.” As required by IRS guidance, we intend to notify our stockholders if a portion of a dividend paid by us is attributable to excess inclusion income.

Tax-exempt Owners that are social clubs, voluntary employee benefit associations, supplemental unemployment benefit trusts and qualified group legal services plans, exempt from taxation under special provisions of the U.S. federal income tax laws, are subject to different UBTI rules, which generally will require them to characterize distributions that they receive from us as UBTI.

In certain circumstances, a qualified employee pension trust or profit sharing trust that owns more than 10% of our stock could be required to treat a percentage of the dividends that it receives from us as UBTI if we are a “pension-held REIT.” We will not be a pension-held REIT unless either (a) one pension trust owns more than 25% of the value of our stock or (b) a group of pension trusts individually holding more than 10% of our stock collectively owns more than 50% of the value of our stock. However, the restrictions on ownership and transfer of our stock are designed, among other things, to prevent a tax-exempt entity from owning more than 10% of the value of our stock, thus making it unlikely that we will become a pension-held REIT.

Taxation of Foreign Owners

The following is a summary of certain U.S. federal income and estate tax consequences of the ownership and disposition of our common stock applicable to a Foreign Owner.

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If a partnership, including for this purpose any entity that is treated as a partnership for U.S. federal income tax purposes, holds our common stock, the tax treatment of a partner in the partnership will generally depend upon the status of the partner and the activities of the partnership. An investor that is a partnership having Foreign Owners as partners should consult its tax advisors about the U.S. federal income tax consequences of the acquisition, ownership and disposition of our common stock.

This discussion is based on current law and is for general information only. This discussion addresses only certain and not all aspects of U.S. federal income and estate taxation.

General.  For most foreign investors, investment in a REIT that invests principally in mortgage loans and MBS is not the most tax-efficient way to acquire and manage, through our subsidiaries, such assets. That is because receiving distributions of income derived from such assets in the form of REIT dividends subjects most foreign investors to withholding taxes that direct investment in those asset classes, and the direct receipt of interest and principal payments with respect to them, would not. The principal exceptions are foreign sovereigns and their agencies and instrumentalities, which may be exempt from withholding taxes on REIT dividends under the Code, and certain foreign pension funds or similar entities able to claim an exemption from withholding taxes on REIT dividends under the terms of a bilateral tax treaty between their country of residence and the United States.

Ordinary Dividend Distributions.  The portion of dividends received by a Foreign Owner payable out of our current and accumulated earnings and profits that are not attributable to our capital gains and that are not effectively connected with a U.S. trade or business of the Foreign Owner will be subject to U.S. withholding tax at the rate of 30% (unless reduced by an applicable income tax treaty). In general, a Foreign Owner will not be considered engaged in a U.S. trade or business solely as a result of its ownership of our common stock. In cases where the dividend income from a Foreign Owner’s investment in our common stock is (or is treated as) effectively connected with the Foreign Owner’s conduct of a U.S. trade or business, the Foreign Owner generally will be subject to U.S. tax at graduated rates, in the same manner as Domestic Owners are taxed with respect to such dividends (and may also be subject to the 30% branch profits tax in the case of a foreign owner that is a foreign corporation). If a Foreign Owner is the record holder of shares of our common stock, we plan to withhold U.S. income tax at the rate of 30% on the gross amount of any distribution paid to a Foreign Owner unless:

Under some income tax treaties, lower withholding tax rates do not apply to ordinary dividends from REITs. Furthermore, reduced treaty rates are not available to the extent that distributions are treated as excess inclusion income. See “— Taxable Mortgage Pools.” As required by IRS guidance, we intend to notify our stockholders if a portion of a dividend paid by us is excess inclusion income.

Non-Dividend Distributions.  Distributions we make to a Foreign Owner that are not considered to be distributions out of our current and accumulated earnings and profits will not be subject to U.S. federal income or withholding tax unless the distribution exceeds the Foreign Owner’s adjusted tax basis in our common stock at the time of the distribution and, as described below, the Foreign Owner would otherwise be taxable on any gain from a disposition of our common stock. If it cannot be determined at the time a distribution is made whether or not such distribution will be in excess of our current and accumulated earnings and profits, the entire distribution will be subject to withholding at the rate applicable to dividends. A Foreign Owner may, however, seek a refund of such amounts from the IRS if it is subsequently determined that the distribution was, in fact, in excess of our current and accumulated earnings and profits, provided the proper forms are timely filed with the IRS by the Foreign Owner.

Capital Gain Dividends.  Distributions that we make to Foreign Owners that are attributable to our disposition of U.S. real property interests (“USRPI,” which term does not include interests in mortgage loans and mortgage backed securities) are subject to U.S. federal income and withholding taxes pursuant to the Foreign Investment in Real Property Act of 1980, or FIRPTA, and may also be subject to branch profits tax if

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the Foreign Owner is a corporation that is not entitled to treaty relief or exemption. Although we do not anticipate recognizing any gain attributable to the disposition of USRPI, as defined by FIRPTA, Treasury regulations interpreting the FIRPTA provisions of the Code could be read to impose a withholding tax at a rate of 35% on all of our capital gain dividends (or amounts we could have designated as capital gain dividends) paid to Foreign Owners, even if no portion of the capital gains we recognize during the year are attributable to our disposition of USRPI. However, in any event, the FIRPTA rules will not apply to distributions to a Foreign Owner so long as (i) our common stock is regularly traded (as defined by applicable Treasury regulations) on an established securities market, and (ii) the Foreign Owner owns (actually or constructively) no more than 5% of our common stock at any time during the one-year period ending with the date of the distribution.

Dispositions of Our Stock.  Unless our common stock constitutes a USRPI, a sale of our common stock by a Foreign Owner generally will not be subject to U.S. federal income tax under FIRPTA. We do not expect that our common stock will constitute a USRPI. Our common stock will not constitute a USRPI if less than 50% of our assets throughout a prescribed testing period consist of interests in real property located within the United States, excluding, for this purpose, interest in real property solely in the capacity as a creditor. Even if the foregoing test is not met, our common stock will not constitute a USRPI if we are a domestically controlled REIT. A “domestically controlled REIT” is a REIT in which, at all times during a specified testing period, less than 50% in value of its shares is held directly or indirectly by foreign owners. We believe that we will be a domestically controlled REIT, and that a sale of our stock should not be subject to taxation under FIRPTA. However, no assurance can be given that we are or will remain a domestically controlled REIT.

Even if we do not constitute a domestically controlled REIT, a Foreign Owner’s sale of our common stock generally will still not be subject to tax under FIRPTA as a sale of a USRPI provided that (i) our stock is “regularly traded” (as defined by applicable Treasury regulations) on an established securities market and (ii) the selling Foreign Owner has owned (actually or constructively) 5% or less of our outstanding common stock at all times during a specified testing period.

If gain on the sale of our stock were subject to taxation under FIRPTA, the Foreign Owner would generally be subject to the same treatment as a Domestic Owner with respect to such gain (subject to applicable alternative minimum tax and a special alternative minimum tax in the case of nonresident alien individuals) and the purchaser of the common stock could be required to withhold 10% of the purchase price and remit such amount to the IRS.

Capital gains not subject to FIRPTA will nonetheless be taxable in the United States to a Foreign Owner in two cases. First, if the Foreign Owner’s investment in our common stock is effectively connected with a U.S. trade or business conducted by such Foreign Owner, the Foreign Owner will generally be subject to the same treatment as a Domestic Owner with respect to such gain. Second, if the Foreign Owner is a nonresident alien individual who was present in the United States for 183 days or more during the taxable year and has a “tax home” in the United States, the nonresident alien individual will be subject to a 30% tax on the individual’s capital gain.

Estate Tax.  Our common stock owned or treated as owned by an individual who is not a citizen or resident of the United States (as specially defined for U.S. federal estate tax purposes) at the time of death will be includible in the individual’s gross estate for U.S. federal estate tax purposes, unless an applicable estate tax treaty provides otherwise. Such individual’s estate may be subject to U.S. federal estate tax on the property includible in the estate for U.S. federal estate tax purposes.

Information Reporting and Backup Withholding.  Under current Treasury regulations, information reporting and backup withholding will not apply to payments on the common stock made by us or our paying agent (in its capacity as such) to you if you have provided the required certification that you are a Foreign Owner provided that neither we nor our paying agent has actual knowledge or reason to know that you are a Domestic Owner. However, we or our paying agent may be required to report to the IRS and you payments of dividends on our common stock and the amount of tax, if any, withheld with respect to those payments. Copies of the information returns reporting such payments and any withholding may also be made available to the tax authorities in the country in which you reside under the provisions of a treaty or agreement. The gross proceeds from the disposition of your common stock may be subject to information reporting and backup withholding tax (currently at a maximum rate of 28%). If you sell your common stock outside the

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United States through a non-U.S. office of a non-U.S. broker and the sales proceeds are paid to you outside the United States, then the U.S. information reporting and backup withholding requirements generally will not apply to that payment. However, U.S. information reporting, but not backup withholding, will apply to a payment of sales proceeds, even if that payment is made outside the United States, if you sell your debt securities or common stock through a non-U.S. office of a broker that:

unless the broker has documentary evidence in its files that you are a Foreign Owner and certain other conditions are met or you otherwise establish an exemption. If you receive payment of the proceeds of a sale of your common stock to or through a U.S. office of a broker, the payment is subject to both U.S. backup withholding and information reporting unless you provide an IRS Form W-8BEN certifying that you are a Foreign Owner or you otherwise establish an exemption, provided that the broker does not have actual knowledge or reason to know that you are not a Foreign Owner or the conditions of any other exemption are not, in fact, satisfied.

You are encouraged to consult your own tax advisor regarding application of backup withholding in your particular circumstance and the availability of and procedure for obtaining an exemption from backup withholding under current Treasury regulations. Any amounts withheld under the backup withholding rules from a payment to you will be allowed as a refund or credit against your U.S. federal income tax liability, provided the required information is timely furnished to the IRS.

Other Tax Consequences

Possible Legislative or Other Actions Affecting Tax Consequences.  Prospective investors should recognize that the present U.S. federal income tax treatment of an investment in our common stock may be modified by legislative, judicial or administrative action at any time, and that any such action may affect investments and commitments previously made. The rules dealing with U.S. federal income taxation are constantly under review by persons involved in the legislative process and by the IRS and Treasury Department, resulting in revisions of regulations and revised interpretations of established concepts as well as statutory changes. Revisions in U.S. federal tax laws and interpretations thereof could adversely affect the tax consequences of an investment in our common stock.

Recently Enacted Legislation.  On March 18, 2010, President Obama signed the Hiring Incentives to Restore Employment Act (the “HIRE Act”) into law. The HIRE Act added new chapter 4 to the Code. Under chapter 4, recent guidance from the IRS and proposed regulations, the withholding agent generally is required to deduct and withhold tax equal to 30% of any distributions in respect of our shares of capital stock paid after December 31, 2013 and 30% of any gross proceeds of sale or disposition of our shares of capital stock paid after December 31, 2014, in either case, that is paid to a foreign financial institution or non-financial foreign entity, unless (i) in the case of a foreign financial institution, such institution enters into an agreement with the U.S. government to withhold on certain payments and to collect and provide to the U.S. tax authorities substantial information regarding U.S. account holders of such institution (which includes certain equity and debt holders of such institution, as well as certain account holders that are foreign entities with U.S. owners), and (ii) in the case of a non-financial foreign entity, such entity provides the withholding agent with a certification identifying the direct and indirect U.S. owners of the entity. Under certain circumstances, a Foreign Owner might be eligible for refunds or credits of such taxes. Prospective investors are encouraged to consult with their own tax advisors regarding the possible implications of this recently enacted legislation on an investment in our capital stock.

State and Local Taxes.  We and our stockholders may be subject to state or local taxation in various state or local jurisdictions, including those in which we or they transact business or reside. The state and local tax

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treatment may not conform to the U.S. federal income tax consequences discussed above. Consequently, prospective investors should consult their own tax advisors regarding the effect of state and local tax laws on an investment in our common stock.

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PLAN OF DISTRIBUTION

We may sell the securities offered by this prospectus to one or more underwriters for public offering and sale by them or we may sell the securities to investors directly or through agents. Any underwriter or agent involved in the offer and sale of the securities will be named in the applicable prospectus supplement.

Underwriters may offer and sell the securities at a fixed price or prices, which may be changed, at market prices prevailing at the time of sale, at prices related to these prevailing market prices or at negotiated prices. We also may, from time to time, authorize underwriters acting as agents to offer and sell the securities to purchasers upon the terms and conditions set forth in the applicable prospectus supplement. In connection with the sale of securities, underwriters may be deemed to have received compensation from us in the form of underwriting discounts or commissions and may also receive commissions from purchasers of securities for whom they may act as agent. Underwriters may sell securities to or through dealers and the dealers may receive compensation in the form of discounts, concessions or commissions from the underwriters and/or commissions from the purchasers for whom they may act as agent.

Securities may also be sold in one or more of the following transactions: (a) block transactions (which may involve crosses) in which a broker-dealer may sell all or a portion of the securities as agent but may position and resell all or a portion of the block as principal to facilitate the transaction; (b) purchases by a broker-dealer as principal and resale by the broker-dealer for its own account pursuant to a prospectus supplement; (c) a special offering, an exchange distribution or a secondary distribution in accordance with applicable New York Stock Exchange or other stock exchange rules; (d) ordinary brokerage transactions and transactions in which a broker-dealer solicits purchasers; (e) sales “at the market” to or through a market maker or into an existing trading market, on an exchange or otherwise, for shares; and (f) sales in other ways not involving market makers or established trading markets, including direct sales to purchasers. Broker-dealers may also receive compensation from purchasers of these securities which is not expected to exceed that customary in the types of transactions involved.

Any underwriting compensation paid by us to underwriters or agents in connection with the offering of securities, and any discounts, concessions or commissions allowed by underwriters to participating dealers, will be set forth in the applicable prospectus supplement. Underwriters, dealers and agents participating in the distribution of the securities may be deemed to be underwriters, and any discounts and commissions received by them and any profit realized by them on resale of the securities may be deemed to be underwriting discounts and commissions, under the Securities Act. Underwriters, dealers and agents may be entitled, under agreements entered into with us, to indemnification against and contribution toward civil liabilities, including liabilities under the Securities Act.

Any securities issued hereunder (other than capital stock) will be new issues of securities with no established trading market. Any underwriters or agents to or through whom such securities are sold by us for public offering and sale may make a market in such securities, but such underwriters or agents will not be obligated to do so and may discontinue any market making at any time without notice. We cannot assure you as to the liquidity of the trading market for any such securities.

In connection with the offering of the securities described in this prospectus and an accompanying prospectus supplement, certain underwriters and selling group members and their respective affiliates, may engage in transactions that stabilize, maintain or otherwise affect the market price of the security being offered. These transactions may include stabilization transactions effected in accordance with Rule 104 of Regulation M promulgated by the SEC pursuant to which these persons may bid for or purchase securities for the purpose of stabilizing their market price.

The underwriters in an offering of these securities may also create a “short position” for their account by selling more equity securities in connection with the offering than they are committed to purchase from us. In that case, the underwriters could cover all or a portion of the short position by either purchasing the securities in the open market following completion of the offering or by exercising any over-allotment option granted to them by us. In addition, the managing underwriter may impose “penalty bids” under contractual arrangements with other underwriters, which means that they can reclaim from an underwriter (or any selling group member participating in the offering) for the account of the other underwriters, the selling concession for the securities that is distributed in the offering but subsequently purchased for the account of the underwriters in the open

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market. Any of the transactions described in this paragraph or comparable transactions that are described in any accompanying prospectus supplement may result in the maintenance of the price of our securities at a level above that which might otherwise prevail in the open market. None of the transactions described in this paragraph or in an accompanying prospectus supplement are required to be taken by any underwriters and, if they are undertaken, may be discontinued at any time.

Any underwriters and their affiliates may be customers of, engage in transactions with and perform services for us and our subsidiaries in the ordinary course of business.

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LEGAL MATTERS

Clifford Chance US LLP, New York, New York, previously passed upon the validity of the securities we are offering by this prospectus, other than the debt securities, the warrants to purchase debt securities, the rights and the units. K&L Gates LLP, Washington, D.C., has passed upon the validity of the debt securities, the warrants to purchase debt securities, the rights and the units. If the validity of any securities is also passed upon by counsel for the underwriters of an offering of those securities, that counsel will be named in the prospectus supplement relating to that offering. In addition, the description of federal income tax consequences contained in the section of this prospectus entitled “Material U.S. Federal Income Tax Considerations” is based on the opinion of K&L Gates LLP, Washington, D.C.

EXPERTS

Our consolidated financial statements as of December 31, 2011 and for the year ended December 31, 2011, and management’s assessment of the effectiveness of internal control over financial reporting as of December 31, 2011 have been incorporated by reference herein in reliance upon the reports of KPMG LLP, independent registered public accounting firm, incorporated by reference herein, and upon the authority of said firm as experts in accounting and auditing.

Our consolidated financial statements as of December 31, 2010 and for each of the two years in the period ended December 31, 2010 appearing in our Annual Report (Form 10-K) for the year ended December 31, 2011, have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their report thereon, included therein, and incorporated herein by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such report given on the authority of such firm as experts in accounting and auditing.

INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

We are incorporating by reference in this prospectus the following documents which we have previously filed with the SEC under the File Number 1-13991:

In addition, we incorporate by reference into this prospectus any reports or documents that we file with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the termination of the applicable offering under this prospectus. If anything in a report or document we file after the date of this prospectus changes anything in (or incorporated by reference in) it, this prospectus will be deemed to be changed by that subsequently filed report or document beginning on the date the report or document is filed.

We will provide to each person to whom a copy of this prospectus is delivered a copy of any or all of the information that has been incorporated by reference in this prospectus, but not delivered with this prospectus. We will provide this information at no cost to the requestor upon written or oral request addressed to MFA Financial, Inc., 350 Park Avenue, 20^th Floor, New York, New York 10022, attention: Investor Relations Department (Telephone: 212-207-6400).

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INFORMATION WE FILE

We file annual, quarterly and current reports, proxy statements and other materials with the SEC. The public may read and copy any materials we file, including the registration statement and all exhibits thereto, with the SEC at the SEC's Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC maintains a website that contains reports, proxy and information statements and other information regarding issuers (including us) that file electronically with the SEC. The address of that website is http://www.sec.gov.

Reports, proxy statements and other information we file also can be inspected at the offices of the New York Stock Exchange, 20 Broad Street, New York, New York 10005.

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