<SEC-DOCUMENT>0001752724-24-001436-index.html : 20240111
<SEC-HEADER>0001752724-24-001436.hdr.sgml : 20240111
<ACCEPTANCE-DATETIME>20240111143827
ACCESSION NUMBER:		0001752724-24-001436
CONFORMED SUBMISSION TYPE:	N-CEN
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20231031
FILED AS OF DATE:		20240111
DATE AS OF CHANGE:		20240111
EFFECTIVENESS DATE:		20240111

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MFS MUNICIPAL INCOME TRUST
		CENTRAL INDEX KEY:			0000801961
		ORGANIZATION NAME:           	
		IRS NUMBER:				046554822
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CEN
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-04841
		FILM NUMBER:		24528974

	BUSINESS ADDRESS:	
		STREET 1:		111 HUNTINGTON AVENUE
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		18006372929

	MAIL ADDRESS:	
		STREET 1:		111 HUNTINGTON AVENUE
		STREET 2:		24TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CEN
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>MATERIAL AMENDMENTS
<SEQUENCE>2
<FILENAME>NCEN_811-04841_90723722_1023.htm
<TEXT>
Document 2 - file: NCEN_811-04841_90723722_1023.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>ITEM 405 REG S-K
<SEQUENCE>3
<FILENAME>NCEN_811-04841_49934752_1023.htm
<TEXT>
Document 3 - file: NCEN_811-04841_49934752_1023.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>INST DEFINING RIGHTS
<SEQUENCE>4
<FILENAME>NCEN_811-04841_90409610_1023.htm
<TEXT>
Document 4 - file: NCEN_811-04841_90409610_1023.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>INTERNAL CONTROL RPT
<SEQUENCE>5
<FILENAME>NCEN_811-04841_64964158_1023.htm
<TEXT>
Document 5 - file: NCEN_811-04841_64964158_1023.htm

</DOCUMENT>
</SEC-DOCUMENT>