Exhibit 8.1

		K&L GATES LLP
		1601 K STREET, N.W.
		WASHINGTON, DC 20006
		T +1 202 778 9000  F +1 202 778 9100 klgates.com

Opinion of K&L Gates LLP

January 29, 2016

Chimera Investment Corporation
520 Madison Avenue, 32nd Floor
New York, New York 10022

Dear Sir or Madam:

In connection with the Registration Statement on Form S-3, dated January 29, 2016, (the “Registration Statement”) being filed by Chimera Investment Corporation, a Maryland corporation (the “Company”) with the Securities Exchange Commission, you have requested our opinion concerning (i) the qualification and taxation of the Company as a real estate investment trust (a “REIT”) under the Internal Revenue Code of 1986, as amended (the “Code”) and (ii) the information in the Company’s Registration Statement under the heading “Material U.S. Federal Income Tax Considerations.”

In formulating our opinions, we have reviewed and relied upon the Articles of Amendment and Restatement of the Company and the Registration Statement. In addition, we have relied upon the Company’s certificate (the “Officer’s Certificate”), executed by a duly appointed officer of the Company, setting forth certain factual representations relating to the organization and proposed operation of the Company. Where such factual representations in the Officer’s Certificate involve terms defined in the Code, the regulations promulgated by the Department of the Treasury (the “Regulations”), published rulings of the Internal Revenue Service (the “Service”), or other relevant authority, we have explained such terms to the Company’s representatives and we are satisfied that the Company’s representatives understand such terms and are capable of making such factual representations. We have also relied upon representations that the information presented in the Registration Statement accurately and completely describes all material facts. We have not verified any of those assumptions.

In rendering these opinions, we have assumed that the Company will be operated in the manner described in its organizational documents, including but not limited to the charter, and in the Registration Statement.

Based upon and subject to the foregoing, it is our opinion that:

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Chimera Investment Corporation
January 29, 2016
Page 2

Our opinion is based on the Code, the Regulations, and the interpretations of the Code and such Regulations by the courts and the Service, all as they are in effect and exist at the date of this letter. It should be noted that statutes, regulations, judicial decisions, and administrative interpretations are subject to change at any time and, in some circumstances, with retroactive effect. A material change made after the date hereof in any of the foregoing bases for our opinions could affect our conclusions. Other than as expressly stated above, we express no opinion on any issue relating to the Company or any investment therein.

We consent to the reference to our firm under the caption “Material U.S. Federal Income Tax Considerations” in the Registration Statement and to the reproduction and filing of this opinion as an exhibit to the Registration Statement. In giving this consent, we do not thereby admit that we are in the category of persons whose consent is required under Section 7 of the Securities Act of 1933, as amended, nor do we admit we are experts with respect to any part of the Registration Statement within the meaning of the term “expert” as used in the Securities Act of 1933, as amended.

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