-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 ccNiGBi0pPnqAYFY8IDUUA==

<SEC-DOCUMENT>0001011723-07-000156.txt : 20071002
<SEC-HEADER>0001011723-07-000156.hdr.sgml : 20071002
<ACCEPTANCE-DATETIME>20071002121811
ACCESSION NUMBER:		0001011723-07-000156
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071002
FILED AS OF DATE:		20071002
DATE AS OF CHANGE:		20071002

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WNC HOUSING TAX CREDIT FUND VI LP SERIES 12
		CENTRAL INDEX KEY:			0001253329
		STANDARD INDUSTRIAL CLASSIFICATION:	OPERATORS OF APARTMENT BUILDINGS [6513]
		IRS NUMBER:				000000000

	BUSINESS ADDRESS:	
		STREET 1:		3158 REDHILL AVE
		STREET 2:		SUITE 120
		CITY:			COSTA MESA
		STATE:			CA
		ZIP:			92626
		BUSINESS PHONE:		7146625565

	MAIL ADDRESS:	
		STREET 1:		3158 REDHILL AVE
		STREET 2:		SUITE 120
		CITY:			COSTA MESA
		STATE:			CA
		ZIP:			92626

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			COOPER WILFRED N SR
		CENTRAL INDEX KEY:			0001242971

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-52840
		FILM NUMBER:		071148365

	BUSINESS ADDRESS:	
		STREET 1:		3158 REDHILL AVE
		STREET 2:		SUITE 120
		CITY:			COSTA MESA
		STATE:			CA
		ZIP:			92626
		BUSINESS PHONE:		7146625565

	MAIL ADDRESS:	
		STREET 1:		17782 SKY PARK CIRCLE
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92614
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>form3wcs_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-10-02</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001253329</issuerCik>
        <issuerName>WNC HOUSING TAX CREDIT FUND VI LP SERIES 12</issuerName>
        <issuerTradingSymbol>NONE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001242971</rptOwnerCik>
            <rptOwnerName>COOPER WILFRED N SR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>17782 SKY PARK CIRCLE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>IRVINE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92614</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Chair/Bd of Mgr of GP of Issue</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Units of Limited Partnership Interest</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">No securities are beneficially owned.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Wilfred N. Cooper, Sr.</signatureName>
        <signatureDate>2007-10-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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