UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.     )
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Simon Property Group, Inc.
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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Exercise Your Right to Vote ***Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on May 06, 2010 SIMON PROPERTY GROUP, INC. Meeting Information Meeting Type: Annual Meeting For holders as of: March 08, 2010 Date May 06, 2010 Time: 10:00 AM EDT Location: 225 W. WASHINGTON STREETINDIANAPOLIS, INDIANA BARCODE You are receiving this communication because you hold shares in the above named company. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).We encourage you to access and review all of the important information contained in the proxy materials before voting. SIMON PROPERTY GROUP, INC. SIMON PROPERTY GROUP, INC. 225 WEST WASHINGTON STREET INDIANAPOLIS, IN 46204 Investor Address Line 1 Investor Address Line 2 Investor Address Line 3 Investor Address Line 4 Investor Address Line 5 John Sample 1234 ANYWHERE STREET ANY CITY, ON A1A 1A1 1 OF 2 12 15 See the reverse side of this notice to obtain proxy materials and voting instructions. Broadridge Internal Use Only Job #Envelope #Sequence ## of # Sequence # 0000056358_1 R2.09.05.010

Before You Vote How to Access the Proxy Materials Proxy Materials Available to VIEW or RECEIVE: How to View Online: Have the 12-Digit Control Number available (located on the following page) and visit: www.proxyvote.com. How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1)BY INTERNET: www.proxyvote.com 2)BY TELEPHONE:1-800-579-1639 3)BY E-MAIL*: sendmaterial@proxyvote.com *If requesting materials by e-mail, please send a blank e-mail with the 12-Digit Control Number (located on the following page) in the subject line. How To Vote 0000056358_2 R2.09.05.0101. Annual Report 2. Notice & Proxy Statement Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before April 22, 2010 to facilitate timely delivery. How To Vote Please Choose One of the Following Voting Methods Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting you will need to request a ballot to vote these shares. Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the 12-Digit Control Number available and follow the instructions. Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. Internal Use Only

Voting items The Board of Directors recommends you vote FOR the following proposal(s): 1. Election of Directors Nominees 01 Melvyn E. Bergstein 02 Linda Walker Bynoe 03 Larry C. Glasscock 04 Karen N. Horn, Ph.D. 05 Allan Hubbard 06 Reuben S. Leibowitz 07 Daniel C. Smith, Ph.D. 08 J. Albert Smith, Jr. The Board of Directors recommends you vote FOR the following proposal(s): 2 To ratify the appointment of Ernst & Young LLP as our independent registered public accounting firm for 2010.NOTE: Such other business as may properly come before the meeting or any adjournment there of .0000056358_3 R2.09.05.010 0000 0000 0000 BARCODE Broadridge Internal Use Only xxxxxxxxxxxxxxxxxxxx Cusip Job #Envelope #Sequence ## of # Sequence #

Reserved for Broadridge Internal Control Information NAMETHE COMPANY NAME INC. - COMMON123,456,789,012.12345THE COMPANY NAME INC. - CLASS A123,456,789,012.12345THE COMPANY NAME INC. - CLASS B123,456,789,012.12345THE COMPANY NAME INC. - CLASS C123,456,789,012.12345THE COMPANY NAME INC. - CLASS D123,456,789,012.12345THE COMPANY NAME INC. - CLASS E123,456,789,012.12345THE COMPANY NAME INC. - CLASS F123,456,789,012.12345THE COMPANY NAME INC. - 401 K123,456,789,012.12345 THIS SPACE RESERVED FOR SIGNATURES IF APPLICABLE Broadridge Internal Use Only Job #Envelope #Sequence ## of # Sequence # 0000056358_4 R2.09.05.010