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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 QzurF7vdPILPkiapI5u1fTKVyAe4CXOBPmdo1mg1F14aGZq3gHqE7+V/tOa1yqHw
 W38hhFGRx2/d6LuBmM02+A==

<SEC-DOCUMENT>9999999997-05-002604.txt : 20050125
<SEC-HEADER>9999999997-05-002604.hdr.sgml : 20050125
<ACCEPTANCE-DATETIME>20050125092146
<PAPER>
ACCESSION NUMBER:		9999999997-05-002604
CONFORMED SUBMISSION TYPE:	SE
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20050121
DATE AS OF CHANGE:		20050125
EFFECTIVENESS DATE:		20050121

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IMPAC SECURED ASSETS CORP MORTGAGE PASS-THROUGH CERTIFICATES, SERIES 2004-4
		CENTRAL INDEX KEY:			0001313247
		STANDARD INDUSTRIAL CLASSIFICATION:	ASSET-BACKED SECURITIES [6189]
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SE
		SEC ACT:		
		SEC FILE NUMBER:	333-117991-02
		FILM NUMBER:		05002154

	BUSINESS ADDRESS:	
		STREET 1:		1401 DOVE STREET
		STREET 2:		SUITE 200
		CITY:			NEWPORT BEACH
		STATE:			CA
		ZIP:			92660
		BUSINESS PHONE:		949-475-3700

	MAIL ADDRESS:	
		STREET 1:		1401 DOVE STREET
		STREET 2:		SUITE 200
		CITY:			NEWPORT BEACH
		STATE:			CA
		ZIP:			92660
</SEC-HEADER>
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<TYPE>SE
<SEQUENCE>1
<FILENAME>9999999997-05-002604.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 05002154 for access to the original document.
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