As filed with the Securities and Exchange Commission on May 6, 2003. Registration No. 333-104737 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 --------------- AMENDMENT NO. 2 TO FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 -------------- SUN COMMUNITIES, INC. (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS GOVERNING INSTRUMENT) MARYLAND 38-2730780 (State or Other Jurisdiction of Incorporation or (I.R.S. Employer Identification No.) Organization) --------------- GARY A. SHIFFMAN PRESIDENT 27777 FRANKLIN ROAD SUITE 200 SOUTHFIELD, MICHIGAN 48034 (248) 208-2500 (Name, Address, Including Zip Code, and Telephone Number, Including Area Code, of Agent for Service) --------------- Copies of all correspondence to: LISE A. BARRERA, ESQ. JAFFE, RAITT, HEUER & WEISS, P.C. ONE WOODWARD AVENUE, SUITE 2400 DETROIT, MICHIGAN 48226 (313) 961-8380 APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From time to time after the effective date of this Registration Statement as determined by market conditions. If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. _____ If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, please check the following box. X ----- If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ____ If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ____ If delivery of the prospectus is expected to be made pursuant to Rule 434, please check the following box. _____ CALCULATION OF REGISTRATION FEE Title of Each Class of Securities Amount to be Proposed Maximum Proposed Maximum Amount of --------------------------------- ------------- ----------------- ----------------- ---------- Registered Offering Price Per Aggregate Offering Registration Fee ----------- ------------------- ------------------- ---------------- Unit(1) Price (1) ------- --------- Common Stock, $.01 par value (2) 218,780 $38.52 $8,427,406.00 $682.00 (1) Estimated solely for purposes of determining the registration fee pursuant to Rule 457(c), based upon the average of the high and low prices reported on the New York Stock Exchange on April 21, 2003. (2) Includes rights to purchase Junior Participating Preferred Stock of the Company (the "Rights"). Since no separate consideration is paid for the Rights, the registration fee therefor is included in the fee for the Common Stock. - -------------------------------- THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF THE SECURITIES ACT OF 1933 (THE "SECURITIES ACT") OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a), MAY DETERMINE.

EXLPLANATORY NOTE This Amendment No. 2 to Sun Communities, Inc.'s Registration Statement on Form S-3 is being filed solely for the purpose of modifying Exhibit 8.1, the opinion of Jaffe, Raitt, Heuer & Weiss, Professional Corporation, regarding Sun Communities, Inc.'s REIT qualification. PART II INFORMATION NOT REQUIRED IN PROSPECTUS ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION The following table sets forth the estimated expenses to be incurred in connection with the issuance and distribution of the securities being registered. Registration Fee............................................... $ 682 Legal Fees and Expenses........................................ 5,000 Accounting Fees and Expenses................................... 3,000 Miscellaneous.................................................. 1,318 Total.......................................................... $ 10,000 ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS The Company's charter authorizes the Company to obligate itself to indemnify its present and former directors and officers and to pay or reimburse expenses for such individuals in advance of the final disposition of a proceeding to the maximum extent permitted from time to time by Maryland law. The Company's bylaws obligate it to indemnify and advance expenses to present and former directors and officers to the maximum extent permitted by Maryland law. The Maryland General Corporation Law ("MGCL") 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 a party by reason of their service to the Company in those capacities unless it is established that: (i) the act or omission of the director or officer was material to the matter giving rise to the proceeding; and (a) was committed in bad faith or, (b) was the result of active and deliberate dishonesty; (ii) the director or officer actually received an improper personal benefit in money, property, or services; or (iii) in the case of any criminal proceeding, the director or officer had reasonable cause to believe that the act or omission was unlawful. The MGCL permits the charter of a Maryland corporation to include a provision limiting the liability of its directors and officers to the corporation and its stockholders for money damages, except to the extent that: (i) it is proved that the person actually received an improper benefit or profit in money, property or services; or (ii) a judgment or other final adjudication is entered in a proceeding based on a finding that the person's action, or failure to act, was the result of active and deliberate dishonesty and was material to the cause of action adjudicated in the proceeding. The Company's charter contains a provision providing for elimination of the liability of its directors or officers to the Company or its stockholders for money damages to the maximum extent permitted by Maryland law. The partnership agreement of the Operating Partnership also provides for indemnification of the Company and its officers and directors to the same extent indemnification is provided to officers and directors of the Company in its charter, and limits the liability of the Company and its officers and directors to the Operating Partnership and its respective partners to the same extent the liability of the officers and directors of the Company to the Company and its stockholders is limited under the Company's charter. ITEM 16. EXHIBITS The exhibits to the Registration Statement are listed in the Exhibit Index which appears elsewhere in this Registration Statement and is hereby incorporated by reference. II-1

ITEM 17. UNDERTAKINGS The undersigned Registrant hereby undertakes: (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: (i) To include any prospectus required by section 10(a)(3) of the Securities Act of 1933; (ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in this registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20% change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table set forth in this registration statement; and (iii) To include any material information with respect to the plan of distribution not previously disclosed in this registration statement or any material change to such information in this registration statement; provided, however, that subparagraphs (i) and (ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the Registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in this registration statement. (2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the Securities offered herein, and the offering of such Securities at that time shall be deemed to be the initial bona fide offering thereof. (3) To remove from registration by means of a post-effective amendment any of the Securities being registered which remain unsold at the termination of the offering. The undersigned Registrant hereby undertakes that, for the purposes of determining any liability under the Securities Act of 1933, each filing of the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference in this registration statement shall be deemed to be a new registration statement relating to the Securities offered herein, and the offering of such Securities at that time shall be deemed to be the initial bona fide offering thereof; and insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the Registrant pursuant to the provisions described under Item 15 above or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted against the Registrant by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue. II-2

SIGNATURES Pursuant to the requirements of the Securities Act, the Registrant certifies that it has reasonable grounds to believe that it meets all the requirements for filing on Form S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Southfield, State of Michigan, on May 5, 2003. SUN COMMUNITIES, INC., a Maryland corporation By: /s/ Jeffrey P. Jorissen ------------------------------------------- Jeffrey P. Jorissen, Chief Financial Officer, Secretary and Principal Accounting Officer Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the date indicated. NAME TITLE DATE ---- ----- ---- /s/ * Chief Executive Officer, President, - --------------------------- and Chairman of the Board of May 5, 2003 Gary A. Shiffman Directors /s/ Jeffrey P. Jorissen Executive Vice President, Treasurer, - --------------------------- Chief Financial Officer, and May 5, 2003 Jeffrey P. Jorissen Secretary (principal accounting and financial officer) /s/ * - --------------------------- Paul D. Lapides Director May 5, 2003 /s/ * - --------------------------- Ted J. Simon Director May 5, 2003 /s/ * - --------------------------- Clunet R. Lewis Director May 5, 2003 II-3

NAME TITLE DATE ---- ----- ---- /s/ * - --------------------------- Ronald L. Piasecki Director May 5, 2003 /s/ * - --------------------------- Arthur A. Weiss Director May 5, 2003 /s/ Jeffrey P. Jorissen ----------------------------- * BY: Jeffrey P. Jorissen, Attorney-in-Fact II-4

INDEX TO EXHIBITS EXHIBIT NO. DESCRIPTION ----------- ----------- 4.1 Form of Common Stock Certificate (Incorporated by reference from Exhibit 2 to Amendment No. 1 to Form S-11 filed by the Company on November 5, 1993, File No. 33-69340) 4.2 Articles VI and VII of the Company's Amended and Restated Articles of Incorporation (Incorporated by reference from Exhibit 3.1 to Amendment No. 1 to Form S-11 filed by the Company on November 5, 1993, File No. 33-69340) 4.3 Rights Agreement, dated as of April 24, 1998, between the Company and State Street Bank and Trust Company (Incorporated by reference to Exhibit 99.1 of the Company's Current Report on Form 8-K dated April 24, 1998) 4.4 Articles Supplementary to the Company's Amended and Restated Articles of Incorporation (Incorporated by reference from Exhibit 4.1 of the Company's Current Report on Form 8-K dated September 29, 1999) #5.1 Opinion of Jaffe, Raitt, Heuer & Weiss, Professional Corporation, as to legality of securities *8.1 Opinion of Jaffe, Raitt, Heuer & Weiss, Professional Corporation, as to REIT qualification #23.1 Consent of PricewaterhouseCoopers LLP, independent accountants #23.2 Consent of Jaffe, Raitt, Heuer & Weiss, Professional Corporation (included in Exhibit 5.1) #PREVIOUSLY FILED *FILED HEREWITH

William E. Sider wsider@jafferaitt.com EXHIBIT 8.1 May 5, 2003 Sun Communities, Inc. 27777 Franklin Road, Suite 200 Southfield, MI 48034 Attention: Mr. Jeffrey Jorissen, CFO Dear Mr. Jorissen: We acted as counsel to Sun Communities, Inc., a Maryland corporation (the "Company"), and Sun Communities Operating Limited Partnership, a Michigan limited partnership (the "Partnership"), in connection with the registration statement on Form S-3 filed on April 24, 2003 by the Company with the Securities and Exchange Commission under the Securities Act of 1933, as amended, which relates to the sale from time to time of up to 218,780 shares of common stock of the Company (the "Registration Statement"). You have requested our opinion concerning the Company's qualification for federal income tax purposes as a real estate investment trust ("REIT"). BASIS FOR OPINIONS The opinions set forth in this letter are based on relevant current provisions of the Internal Revenue Code of 1986, as amended (the "Code"), Treasury regulations thereunder (including proposed and temporary Treasury regulations), and interpretations of the foregoing as expressed in court decisions, legislative history, and administrative determinations of the Internal Revenue Service (the "IRS") (including its practices and policies in issuing private letter rulings, which are not binding on the IRS, except with respect to a taxpayer that receives such a ruling), all as of the date hereof. These provisions and interpretations are subject to changes (which may apply retroactively) that might result in material modifications of our opinions. Our opinions do not foreclose the possibility of a contrary determination by the IRS or a court of competent jurisdiction, or of a contrary position by the IRS or the Treasury Department in regulations or rulings issued in the future. In this regard, although we believe that our opinions set forth herein will be sustained if challenged, an opinion of counsel with respect to an issue is not binding on the IRS or the courts, and is not a guarantee that the IRS will not assert a contrary position with respect to such issue or that a court will not sustain such a position asserted by the IRS. In rendering the following opinions, we have examined such statutes, regulations, records, certificates and other documents as we have considered necessary or appropriate as a basis for such opinions, including (but not limited to) the following: (1) the Articles of Amendment and Restatement of the Company, as amended through the date hereof; (2) the partnership agreement of the Partnership and the form of partnership agreement or limited liability company operating agreement, as applicable, used to organize and operate the partnerships and limited liability companies in which the Company owns an interest (the entities referred to in this clause 2 are collectively referred to as the "Partnership

Sun Communities, Inc. May 5, 2003 Page 2 Subsidiaries"); and (3) the organizational documents and stock ownership records of Sun Home Services, Inc., a company in which the Partnership owns all of the outstanding preferred stock ("SHS" and, together with the Partnership Subsidiaries and the Company, the "Group Entities"). The opinions set forth in this letter also are premised on certain written representations of the Company contained in a letter to us of even date herewith (the "Management Representation Letter"). We have made such legal and factual inquiries, including an examination of the documents set forth above, as we have deemed necessary or appropriate for purposes of rendering our opinion. For purposes of rendering our opinion, however, we have not made an independent investigation or audit of the facts set forth in the above referenced documents. We consequently have relied upon the representations in the Management Representation Letter that the information presented in such documents or otherwise furnished to us is accurate and have assumed that the information presented in such documents or otherwise furnished to us is accurate and complete in all material respects. We are not aware, however, of any material facts or circumstances contrary to, or inconsistent with, the representations we have relied upon as described herein or other assumptions set forth herein. Finally, our opinion is limited to the tax matters specifically covered herein, and we have not addressed, nor have we been asked to address, any other tax matters relevant to the Company. In connection with our opinion, we have assumed, with your consent: (1) that all of the representations and statements set forth in the documents (including, without limitation, the Management Representation Letter) we reviewed are true and correct, and all of the obligations imposed by any such documents on the parties thereto, including obligations imposed under the Company's articles of incorporation, have been and will be performed or satisfied in accordance with their terms; (2) the genuineness of all signatures, the proper execution of all documents, the authenticity of all documents submitted to us as originals, the conformity to originals of documents submitted to us as copies, and the authenticity of the originals from which any copies were made; (3) that each of the Group Entities has been and will continue to be operated in the manner described in the relevant partnership agreement, articles (or certificate) of incorporation or other organizational documents and in the Management Representation Letter; and (4) that the Company is a validly organized and duly incorporated corporation under the laws of the State of Maryland, that each of the Partnership Subsidiaries is a duly organized and validly existing partnership or limited liability company, as the case may be, under the applicable laws of the state in which it is purported to be organized, and that SHS is a validly organized and duly incorporated corporation under the laws of Michigan.

Sun Communities, Inc. May 5, 2003 Page 3 OPINION Based upon, subject to, and limited by the assumptions and qualifications set forth herein, we are of the opinion that the Company has been organized and has operated in conformity with the requirements for qualification as a real estate investment trust ("REIT") under the Code for its taxable years ended December 31, 1994, through December 31, 2002, and the Company's current and proposed method of operation (as described in the Management Representation Letter) will enable it to continue to meet the requirements for qualification and taxation as a REIT under the Code. We assume no obligation to advise you of any change in our opinion or of any new developments in the application or interpretation of the federal income tax laws subsequent to the date of this opinion letter. The Company's qualification and taxation as a REIT depend upon the Company's ability to meet on a continuing basis, through actual annual operating and other results, the various requirements under the Code with regard to, among other things, the sources of its gross income, the composition of its assets, the level of its distributions to stockholders, and the diversity of its stock ownership. We will not review the Company's compliance with these requirements on a continuing basis. Accordingly, no assurance can be given that the actual results of the operations of the Company and the other Group Entities, the sources of their income, the nature of their assets, the level of the Company's distributions to its stockholders and the diversity of the Company's stock ownership for any given taxable year will satisfy the requirements under the Code for qualification and taxation as a REIT. This opinion is rendered only to you, and is for your benefit in connection with the Registration Statement. We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the reference to our firm name in the Prospectus under the caption "LEGAL MATTERS." This opinion may not be relied upon by you for any other purpose, is not intended for the express or implied benefit of any third party and is not to be used or relied upon by any other person, firm or corporation for any purpose. Sincerely, JAFFE, RAITT, HEUER & WEISS Professional Corporation /s/ William E. Sider William E. Sider