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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 CdI2Te23AxIYNn0C45L/fFoO3gSYYDm3hzFWWOcnQ+jq/ufd6c4PPJMyMN+XPJUX
 5asLfzcG0HK9wmZbYwyOIQ==

<SEC-DOCUMENT>9999999997-05-019992.txt : 20050421
<SEC-HEADER>9999999997-05-019992.hdr.sgml : 20050421
<ACCEPTANCE-DATETIME>20050421142822
<PAPER>
ACCESSION NUMBER:		9999999997-05-019992
CONFORMED SUBMISSION TYPE:	ARS
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20041231
FILED AS OF DATE:		20050405
DATE AS OF CHANGE:		20050421
EFFECTIVENESS DATE:		20050405

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIMON PROPERTY GROUP INC /DE/
		CENTRAL INDEX KEY:			0001063761
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				046268599
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		ARS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14469
		FILM NUMBER:		05050397

	BUSINESS ADDRESS:	
		STREET 1:		115 WEST WASHINGTON STREET
		CITY:			INDIANAPOLIS
		STATE:			IN
		ZIP:			46204
		BUSINESS PHONE:		3176361600

	MAIL ADDRESS:	
		STREET 1:		115 WEST WASHINGTON STREET
		STREET 2:		-
		CITY:			INDIANAPOLIS
		STATE:			IN
		ZIP:			46204

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CORPORATE PROPERTY INVESTORS INC
		DATE OF NAME CHANGE:	19980610
</SEC-HEADER>
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<TYPE>ARS
<SEQUENCE>1
<FILENAME>9999999997-05-019992.paper
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<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 05050397 for access to the original document.
</TEXT>
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