Exhibit 8.2

SIDLEY AUSTIN LLP

787 SEVENTH AVENUE

NEW YORK, NY 10019

+1 212 839 5300

+1 212 839 5599

AMERICA · ASIA PACIFIC · EUROPE

June 15, 2018

Two Harbors Investment Corp.

575 Lexington Avenue, Suite 2930

New York, New York 10022

Re: Two Harbors Investment Corp. Qualification as Real Estate Investment Trust

Ladies and Gentlemen:

We have acted as counsel to Two Harbors Investment Corp., a Maryland corporation (the “Company”), in connection with the Merger and other transactions contemplated by the Agreement and Plan of Merger, dated as of April 25, 2018 (the “Merger Agreement”), by and among the Company, CYS Investment, Inc. (“CYS”), a Maryland corporation and Eiger Merger Subsidiary LLC (“Merger Sub”), a Maryland limited liability company and indirect wholly owned subsidiary of the Company. This opinion is being delivered to be filed as an exhibit to the registration statement on Form S-4, as amended (File No. 333-225242) containing the joint prospectus/proxy statement of the Company and CYS filed with the Securities and Exchange Commission (the “Registration Statement”). Capitalized terms not otherwise defined therein shall have the meaning given to them in the Merger Agreement.

In giving this opinion letter, we have examined the following:

1. the Registration Statement;

2. the Merger Agreement;

3. the Company’s Articles of Amendment and Restatement; and

4. such other documents as we have deemed necessary or appropriate for purposes of this opinion.

In connection with the opinions rendered below, we have assumed, with your consent, that:

1. each of the documents referred to above has been duly authorized, executed, and delivered; is authentic, if an original, or is accurate, if a copy; and has not been amended;

2. during its taxable year ending at the Effective Time, the Company has operated in a manner that makes the representations contained in a certificate, dated the date hereof and executed by duly appointed officers of the Company (the “Officers’ Certificate”), true for such year, without regard to any qualifications as to knowledge or belief;

3. the Company will not make any amendments to its organizational documents after the date of this opinion that would affect its qualification as a real estate investment trust (a “REIT”) for any taxable year;

4. the Company will timely file or cause to be filed a U.S. federal tax return on Internal Revenue Service (the “Service”) Form 1120-REIT for CYS for CYS’s taxable year ending at the Effective Time;

5. if the Company discovers that CYS did not satisfy one or more of the REIT income, asset, distribution, or other requirements for any taxable year, or there is a final determination by the Service that CYS did not satisfy one of those requirements, the Company will, to the extent possible, take all actions contemplated or required by sections 856(c)(6), (c)(7), and (g)(5) and 860 of the Internal Revenue Code of 1986, as amended (the “Code”), as the case may be, in order to maintain CYS’s status as a REIT for such taxable year and all succeeding taxable years through CYS’s taxable year ending at the Effective Time;

6. the Merger and the transactions contemplated in the Merger Agreement will be consummated in accordance with the Merger Agreement and as described in the Registration Statement (including the satisfaction of all pre-closing covenants) and the Merger Agreement and the Registration Statement accurately reflect the material facts of such transactions; and

7. no action will be taken by the Company after the date hereof that would have the effect of altering the facts upon which the opinions set forth below are based.

In connection with the opinions rendered below, we have also relied upon the correctness, without regard to any qualification as to knowledge or belief, of the factual representations and covenants contained in the Officers’ Certificate and the factual matters discussed in the Registration Statement that relate to the Company’s status as a REIT. We are not aware of any facts that are inconsistent with the representations contained in the Officers’ Certificate. Furthermore, where the factual representations in the Officers’ Certificate involve terms defined in the Code, the Treasury regulations thereunder (the “Regulations”), published rulings of the Service, or other relevant authority, we have reviewed with the individuals making such representations the relevant provisions of the Code, the applicable Regulations, the published rulings of the Service, and other relevant authority.

Based on the documents and assumptions set forth above, the representations and covenants set forth in the Officers’ Certificate, and the factual matters discussed in the Registration Statement under the caption “Material U.S. Federal Income Tax Consequences of the Merger” (which are incorporated herein by reference), we are of the opinion that:

(a) commencing with the Company’s taxable year ended December 31, 2014, the Company has been organized and operated in conformity with the requirements for qualification and taxation as a REIT under the Code and its actual method of operation will enable the Company to meet, through the Effective Time, the requirements for qualification and taxation as a REIT under the Code; and

(b) the descriptions of the law and the legal conclusions contained in the Registration Statement under the caption “Material U.S. Federal Income Tax Consequences” are correct in all material respects.

We will not review on a continuing basis the Company’s compliance with the documents or assumptions set forth above, or the representations set forth in the Officers’ Certificate. Accordingly, no assurance can be given that the actual results of the Company’s operations for any given taxable year will satisfy the requirements for qualification and taxation as a REIT. Although we have made such inquiries and performed such investigations as we have deemed necessary to fulfill our professional responsibilities as counsel, we have not undertaken an independent investigation of all the facts referred to in this opinion letter or the Officers’ Certificate.

The foregoing opinions are based on current provisions of the Code and the Regulations, published administrative interpretations thereof, and published court decisions. The Service has not issued Regulations or administrative interpretations with respect to various provisions of the Code relating to REIT qualification. No assurance can be given that the law will not change in a way that will prevent the Company from qualifying as a REIT.

The foregoing opinions are limited to the U.S. federal income tax matters addressed herein, and no other opinions are rendered with respect to other U.S. federal tax matters or to any issues arising under the tax laws of any other country, or any state or locality. We undertake no obligation to update the opinions expressed herein after the date of this letter. This opinion letter speaks only as of the date hereof. Except as provided in the next paragraph, this opinion letter may not be distributed, quoted in whole or in part or otherwise reproduced in any document, or filed with any governmental agency without our express written consent.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to references to us therein. In giving this consent, we do not admit that we are in the category of