<SEC-DOCUMENT>0001193125-23-202541-index.html : 20230803
<SEC-HEADER>0001193125-23-202541.hdr.sgml : 20230803
<ACCEPTANCE-DATETIME>20230803112209
ACCESSION NUMBER:		0001193125-23-202541
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20230531
FILED AS OF DATE:		20230803
DATE AS OF CHANGE:		20230803
EFFECTIVENESS DATE:		20230803

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN MASSACHUSETTS QUALITY MUNICIPAL INCOME FUND
		CENTRAL INDEX KEY:			0000897419
		IRS NUMBER:				367032570
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0531

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07484
		FILM NUMBER:		231138690

	BUSINESS ADDRESS:	
		STREET 1:		333 WEST WACKER DR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129178200

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

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN MASSACHUSETTS PREMIUM INCOME MUNICIPAL FUND
		DATE OF NAME CHANGE:	19930714
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d490214dncsr.htm
<DESCRIPTION>NUVEEN MASSACHUSETTS QUALITY MUNICIPAL INCOME FUND
<TEXT>
Document 1 - file: d490214dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d490214dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT
<TEXT>
Document 2 - file: d490214dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>d490214dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT
<TEXT>
Document 3 - file: d490214dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.PROXYVOTE
<SEQUENCE>4
<FILENAME>d490214dex99proxyvote.htm
<DESCRIPTION>PROXY VOTE
<TEXT>
Document 4 - file: d490214dex99proxyvote.htm

</DOCUMENT>
</SEC-DOCUMENT>