Exhibit 3.1

AMENDED AND RESTATED CERTIFICATE OF INCORPORATION

BANKUNITED, INC.

The undersigned, John A. Kanas, certifies that he is the Chairman, President and Chief Executive Officer of BankUnited, Inc., a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), and does hereby further certify as follows:

(1) The name of the Corporation is BankUnited, Inc.

(2) The name under which the Corporation was originally incorporated was JAK InterCo, Inc. and the original Certificate of Incorporation was filed with the Secretary of State of the State of Delaware on April 28, 2009. The original Certificate of Incorporation was amended on May 21, 2009, November 12, 2009, October 22, 2010 and January 10, 2011, in each case by filing a certificate of amendment with the Secretary of State of the State of Delaware (collectively, the “Original Certificate of Incorporation”). Pursuant to the certificate of amendment filed on October 22, 2010, the Corporation changed its name to BankUnited, Inc.

(3) This Amended and Restated Certificate of Incorporation was duly adopted by the Board of Directors of the Corporation (the “Board of Directors”) in accordance with Sections 242 and 245 of the General Corporation Law of the State of Delaware (the “DGCL”). In lieu of a meeting, the Corporation’s sole stockholder has, by unanimous written consent dated January 15, 2011, approved the amendment and restatement of the Original Certificate of Incorporation as set forth herein in accordance with the provisions of Section 228 of the DGCL, and such consent has been filed with the minutes of the proceedings of stockholders of the Corporation.

(4) This Amended and Restated Certificate of Incorporation restates and integrates and further amends the Original Certificate of Incorporation, as heretofore amended or supplemented.

The text of the Original Certificate of Incorporation of the Corporation is hereby amended and restated to read in its entirety as follows:

FIRST: The name of the Corporation is BankUnited, Inc. (hereinafter, the “Corporation”).

SECOND: The address of the registered office of the Corporation in the State of Delaware is Corporation Trust Center, 1209 Orange Street, in the City of Wilmington, County of New Castle. The name of its registered agent at that address is The Corporation Trust Company.

THIRD: The purpose of the Corporation is to engage in any lawful act or activity for which a corporation may be organized under the General Corporation Law of the State of Delaware (the “DGCL”).

FOURTH:

(a) Authorized Capital Stock. The total number of shares of stock which the Corporation shall have authority to issue is 500,000,000 of which the Corporation shall have authority to issue 400,000,000 shares of common stock, each having a par value of one cent per share ($0.01) (the “Common Stock”), and 100,000,000 shares of preferred stock, each having a par value of one cent per share ($0.01) (the “Preferred Stock”).

(b) Common Stock. The powers, preferences and rights, and the qualifications, limitations and restrictions, of the Common Stock are as follows:

(1) Each holder of record of shares of Common Stock shall be entitled to one vote for each share of Common Stock held on all matters submitted to a vote of stockholders of the Corporation on which holders of Common Stock are entitled to vote.

(2) The holders of shares of Common Stock shall not have cumulative voting rights (as defined in Section 214 of the DGCL).

(3) Subject to the rights of the holders of Preferred Stock, and subject to any other provisions of this Amended and Restated

Certificate of Incorporation, as it may be amended from time to time, holders of shares of Common Stock shall be entitled to receive such dividends and other distributions in cash, stock or property of the Corporation if, as and when declared thereon by the Board of Directors from time to time out of assets or funds of the Corporation legally available therefor.

(4) In the event of any liquidation, dissolution or winding-up of the Corporation, whether voluntary or involuntary, after payment or provision for the payment of the debt and liabilities of the Corporation and subject to the prior payment in full of the preferential amounts, if any, to which any series of Preferred Stock may be entitled, the holders of shares of Common Stock shall be entitled to receive the assets and funds of the Corporation remaining for distribution in proportion to the number of shares held by them, respectively.

(5) No holder of shares of Common Stock shall be entitled to preemptive or subscription rights.

(c) Preferred Stock. The Board of Directors is expressly authorized to provide for the issuance of all or any shares of the Preferred Stock in one or more classes or series, and to fix for each such class or series such voting powers, full or limited, or no voting powers, and such distinctive designations, preferences and relative, participating, optional or other special rights and such qualifications, limitations or restrictions thereof, as shall be stated and expressed in the resolution or resolutions adopted by the Board of Directors providing for the issuance of such class or series and as may be permitted by the DGCL, including, without limitation, the authority to provide that any such class or series may be (i) subject to redemption at such time or times and at such price or prices; (ii) entitled to receive dividends (which may be cumulative or non-cumulative) at such rates, on such conditions, and at such times, and payable in preference to, or in such relation to, the dividends payable on any other class or classes of stock or any other series of stock; (iii) entitled to such rights upon any liquidation, dissolution or winding-up, whether voluntary or involuntary, of the Corporation; or (iv) convertible into, or exchangeable for, shares of any other class or classes of stock, or shares of any other series of the same

class of stock, of the Corporation at such price or prices or at such rates of exchange and with such adjustments; all as may be stated in such resolution or resolutions.

(d) Power to Sell and Purchase Shares. Subject to the requirements of applicable law, the Corporation shall have the power to issue and sell all or any part of any shares of any class of stock herein or hereafter authorized to such persons, and for such consideration, as the Board of Directors shall from time to time, in its discretion, determine, whether or not greater consideration could be received upon the issue or sale of the same number of shares of another class or of shares of another series of such class, and as otherwise permitted by law. Subject to the requirements of applicable law, the Corporation shall have the power to purchase any shares of any class of stock herein or hereafter authorized from such persons, and for such consideration, as the Board of Directors shall from time to time, in its discretion, determine, whether or not less consideration could be paid upon the purchase of the same number of shares of another class or of shares of another series of such class, and as otherwise permitted by law.

FIFTH: The following provisions are inserted for the management of the business and the conduct of the affairs of the Corporation, and for further definition, limitation and regulation of the powers of the Corporation and of its directors and stockholders:

(a) The business and affairs of the Corporation shall be managed by, or under the direction of, the Board of Directors. In addition to the powers and authority expressly conferred upon the Board of Directors by applicable law, this Amended and Restated Certificate of Incorporation or the Amended and Restated By-Laws of the Corporation (as amended from time to time, the “By-Laws”), the directors are hereby empowered to exercise all such powers and do all such acts and things as may be exercised or done by the Corporation, subject to the provisions of the DGCL and this Amended and Restated Certificate of Incorporation.

(b) The number of directors of the Corporation shall be fixed from time to time exclusively by resolution of the Board of Directors.

(c) Subject to the terms of any one or more classes or series of Preferred Stock then outstanding, any vacancy on the Board of Directors that results from an increase in the number of directors may be filled by a majority of the Board of Directors then in office, provided that a quorum is present, and any other vacancy occurring on the Board of Directors may be filled by a majority of the Board of Directors then in office, even if less than a quorum, or by a sole remaining director. The right of stockholders to fill vacancies on the Board of Directors is hereby specifically denied. Any director elected to fill a vacancy not resulting from an increase in the number of directors shall have the same remaining term as that of his or her predecessor.

(d) Except as otherwise required by applicable law and subject to the rights, if any, of the holders of shares of Preferred Stock then outstanding, any director or the entire Board of Directors may be removed from office at any time, but only for cause, and only by the affirmative vote of the holders of shares representing a majority of the votes entitled to be cast by the shares of the then outstanding capital stock of the Corporation entitled to vote generally in the election of directors (the “Voting Stock”).

(e) Notwithstanding the foregoing, the election, term, removal and filling of vacancies with respect to directors, if any, elected separately by the holders of one or more classes or series of Preferred Stock shall not be governed by this Article FIFTH, but rather shall be as provided for in the resolutions adopted by the Board of Directors creating and establishing such class or series of Preferred Stock.

(f) In addition to the powers and authority hereinbefore or by statute expressly conferred upon them, the Board of Directors is hereby empowered to exercise all such powers and do all such acts and things as may be exercised or done by the Corporation, subject to the provisions of the DGCL and this Amended and Restated

Certificate of Incorporation and any By-Laws adopted by the stockholders; provided, however, that no By-Laws hereafter adopted by the stockholders shall invalidate any prior act of the directors which would have been valid if such By-Laws had not been adopted.

SIXTH: No director shall be personally liable to the Corporation or any of its stockholders for monetary damages for breach of any fiduciary duty as a director, except to the extent such exemption from liability or limitation thereof is not permitted under the DGCL. If the DGCL is amended hereafter to authorize the further elimination or limitation of the liability of directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent authorized by the DGCL, as so amended. Any repeal or modification of this Article SIXTH shall not adversely affect any right or protection of a director of the Corporation existing at the time of such repeal or modification with respect to acts or omissions occurring prior to such repeal or modification.

SEVENTH. The Corporation shall indemnify any person that is or was a director or officer (and any person that is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise) to the fullest extent authorized or permitted by law, as now or hereafter in effect, and such right to indemnification shall continue as to a person who has ceased to be a director or officer of the Corporation (or such other corporation, partnership, joint venture, trust or other enterprise) and shall inure to the benefit of his or her heirs, executors and personal and legal representatives; provided, however, that, except for proceedings to enforce rights to indemnification, the Corporation shall not be obligated to indemnify any director or officer (or his or her heirs, executors or personal or legal representatives) in connection with a proceeding (or part thereof) initiated by such person unless such proceeding (or part thereof) was authorized or consented to by the Board of Directors. The right to indemnification conferred by this Article SEVENTH shall include the right to be paid by the Corporation the expenses incurred in defending or otherwise participating in any proceeding in advance of its final disposition.

The Corporation may, to the extent authorized from time to time by the Board of Directors, provide rights to indemnification and to the advancement of expenses to employees and agents of the Corporation similar to those conferred in this Article SEVENTH.

The rights to indemnification and to the advance of expenses conferred in this Article SEVENTH shall not be exclusive of any other right which any person may have or hereafter acquire under this Amended and Restated Certificate of Incorporation, the By-Laws of the Corporation, any statute or other law, by agreement, vote of stockholders or approval of the directors of the Corporation or otherwise.

Any repeal or modification of this Article SEVENTH shall not adversely affect any rights to indemnification and to the advancement of expenses of a director or officer of the Corporation existing at the time of such repeal or modification with respect to any acts or omissions occurring prior to such repeal or modification.

EIGHTH. Any action required or permitted to be taken by the stockholders of the Corporation may be effected only at a duly called annual or special meeting of the stockholders of the Corporation. The ability of stockholders of the Corporation to consent in writing to the taking of any action is hereby specifically denied.

NINTH. Meetings of stockholders may be held within or without the State of Delaware, as the By-Laws may provide. The books of the Corporation may be kept (subject to any provision contained in the DGCL) outside the State of Delaware at such place or places as may be designated from time to time by the Board of Directors or in the By-Laws of the Corporation.

TENTH. Except as otherwise required by law, special meetings of stockholders of the Corporation for any purpose or purposes may be called at any time only by (i) the Chief Executive Officer or the President of the Corporation, (ii) the Board of Directors pursuant to a resolution duly adopted by a majority of the total number of authorized directors then in office which states the purpose or purposes thereof, or (iii) any stockholder or stockholders who beneficially own twenty-five percent (25%) or more of the votes entitled to be cast by the Voting Stock. Other than as set forth in clause (iii) of the preceding sentence, any power of the stockholders to call a special meeting of stockholders is hereby specifically denied. No business other than that stated in the notice of such meeting (or any amendment or supplement thereto), which notice, in the case of a special meeting called by a stockholder or stockholders, shall include all business requested by such stockholder or stockholders to be transacted at such meeting, shall be transacted at any special meeting.

ELEVENTH. The Corporation expressly elects not to be governed by Section 203 of the DGCL.

TWELFTH. In furtherance and not in limitation of the powers conferred upon it by the laws of the State of Delaware, the Board of Directors shall have the power without the assent or vote of the stockholders to adopt, amend, alter or repeal the By-Laws of the Corporation. The affirmative vote of at least a majority of the Board of Directors shall be required to adopt, amend, alter or repeal the By-Laws of the Corporation. The Corporation’s By-Laws also may be adopted, amended, altered or repealed by the affirmative vote of the holders of a majority of the votes entitled to be cast by the shares of outstanding capital stock entitled to vote thereon; provided, however, no such repeal or modification of Article VIII of the Corporation’s By-Laws may adversely affect any rights to indemnification and to the advancement of expenses of a director or officer of the Corporation existing at the time of such repeal or modification with respect to any acts or omissions occurring prior to such repeal or modification.

THIRTEENTH. To the fullest extent permitted by applicable law (including, without limitation, Section 122(17) of the DGCL (or any successor provision)), the Corporation, on behalf of itself and its subsidiaries, renounces any interest or expectancy of the Corporation and its subsidiaries in, or in being offered an opportunity to participate in, business opportunities that are from time to time presented to any of the Equity Sponsors (as defined below) or any of their affiliates (other than the Corporation and its subsidiaries) or to any of the directors or officers of the Corporation, even if such opportunity is of a character that, if referred or presented to the Corporation or any subsidiary thereof, could be taken by the Corporation or any subsidiary thereof, and, except as set forth in the exception at the end of this sentence, even if the opportunity is presented to any such person in part or in whole in his, her or its capacity as such stockholder, affiliate, director or officer of the Corporation, and none of the foregoing persons shall (i) have any duty to communicate or offer such corporate opportunity to the Corporation, or (ii) to the fullest extent permitted by law, be liable to the Corporation or any of its subsidiaries for breach of any fiduciary or other duty, as a director or officer or otherwise, in each case, by reason of the fact that such person pursues or acquires such business opportunity for its own account (individually or as a partner, shareholder, member, participant or fiduciary), directs such business opportunity to another person or fails to present such business opportunity, or information regarding such business opportunity, to the Corporation or its subsidiaries unless, in the case of any such person who is a director or officer of the Corporation, such business opportunity is expressly offered to such director or officer in writing

solely in his or her capacity as a director or officer of the Corporation. Any person purchasing or otherwise acquiring any interest in any shares of stock of the Corporation shall be deemed to have notice of and consented to the provisions of this Article THIRTEENTH. Neither the alteration, amendment or repeal of this Article THIRTEENTH nor the adoption of any provision of this Amended and Restated Certificate of Incorporation inconsistent with this Article THIRTEENTH shall eliminate or reduce the effect of this Article THIRTEENTH in respect of any matter occurring, or any cause of action, suit or claim that, but for this Article THIRTEENTH, would accrue or arise, prior to such alteration, amendment, repeal or adoption. The term “the Equity Sponsors” shall mean each of WLR Recovery Fund IV, L.P., WLR IV Parallel ESC, L.P., WLR/GS Master Co-Investment, L.P., Carlyle Partners V, L.P., Carlyle Partners V-A, L.P., CP V Coinvestment A, L.P., CP V Coinvestment B, L.P., Carlyle Strategic Partners II, L.P., CSP II Co-Investment, L.P., Carlyle Financial Services BU, L.P., Centerbridge Capital Partners, L.P., Centerbridge Capital Partners SBS, L.P., Centerbridge Capital Partners Strategic, L.P., CB BU Investors, L.L.C., CB BU Investors II, L.L.C., CB BU Investors III, L.L.C., Blackstone Capital Partners V L.P., Blackstone Capital Partners V-AC L.P., Blackstone Family Investment Partnership V L.P. and Blackstone Participation Partnership V L.P. and their respective affiliates and subsidiaries (other than the Corporation and its subsidiaries).

FOURTEENTH. If any provision or provisions of this Amended and Restated Certificate of Incorporation shall be held to be invalid, illegal or unenforceable as applied to any circumstance for any reason whatsoever: (i) the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Amended and Restated Certificate of Incorporation (including, without limitation, each portion of any paragraph of this Amended and Restated Certificate of Incorporation containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and (ii) to the fullest extent possible, the provisions of this Amended and Restated Certificate of Incorporation (including, without limitation, each such portion of any paragraph of this Amended and Restated Certificate of Incorporation containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to permit the Corporation to protect its directors, officers, employees and agents from personal liability in respect of their good faith service to or for the benefit of the Corporation to the fullest extent permitted by law).

IN WITNESS WHEREOF, the Corporation has caused this Amended and Restated Certificate of Incorporation to be executed on its behalf this second day of February, 2011.

	BANKUNITED, INC.


	By:	/s/ John A. Kanas
	Name:	John A. Kanas
	Title:	Chairman, President and Chief Executive Officer