<SEC-DOCUMENT>0001528621-19-002650-index.html : 20191107
<SEC-HEADER>0001528621-19-002650.hdr.sgml : 20191107
<ACCEPTANCE-DATETIME>20191107131844
ACCESSION NUMBER:		0001528621-19-002650
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20190831
FILED AS OF DATE:		20191107
DATE AS OF CHANGE:		20191107
EFFECTIVENESS DATE:		20191107

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN CALIFORNIA AMT-FREE QUALITY MUNICIPAL INCOME FUND
		CENTRAL INDEX KEY:			0001195738
		IRS NUMBER:				030487017
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0228

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21212
		FILM NUMBER:		191199473

	BUSINESS ADDRESS:	
		STREET 1:		333 WEST WACKER DR.
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129178146

	MAIL ADDRESS:	
		STREET 1:		333 WEST WACKER DR.
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN CALIFORNIA AMT-FREE MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	20120515

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN INSURED CALIFORNIA TAX FREE ADVANTAGE MUNICIPAL FUND
		DATE OF NAME CHANGE:	20021003
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>ncsrs.htm
<DESCRIPTION>NKX
<TEXT>
Document 1 - file: ncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>ex99cert.htm
<DESCRIPTION>CERTIFICATIONS
<TEXT>
Document 2 - file: ex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>ex99906cert.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
Document 3 - file: ex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>nca-131tosizex1x1.jpg
<TEXT>
Document 4 - file: nca-131tosizex1x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>nca-131tosizex2x1.jpg
<TEXT>
Document 5 - file: nca-131tosizex2x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>nca-131tosizex4x1.jpg
<TEXT>
Document 6 - file: nca-131tosizex4x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>nca-131tosizex4x2.jpg
<TEXT>
Document 7 - file: nca-131tosizex4x2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>nca-131tosizex12x1.jpg
<TEXT>
Document 8 - file: nca-131tosizex12x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>nca-131tosizex14x1.jpg
<TEXT>
Document 9 - file: nca-131tosizex14x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>nca-131tosizex16x1.jpg
<TEXT>
Document 10 - file: nca-131tosizex16x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>nca-131tosizex18x1.jpg
<TEXT>
Document 11 - file: nca-131tosizex18x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>nca-131tosizex96x1.jpg
<TEXT>
Document 12 - file: nca-131tosizex96x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>nca-131tosizex96x2.jpg
<TEXT>
Document 13 - file: nca-131tosizex96x2.jpg

</DOCUMENT>
</SEC-DOCUMENT>