<SEC-DOCUMENT>0001683863-25-005368-index.html : 20250625
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<ACCEPTANCE-DATETIME>20250625152619
ACCESSION NUMBER:		0001683863-25-005368
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		10
CONFORMED PERIOD OF REPORT:	20250430
FILED AS OF DATE:		20250625
DATE AS OF CHANGE:		20250625
EFFECTIVENESS DATE:		20250625

FILER:

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

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-04841
		FILM NUMBER:		251073379

	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-CSRS
<SEQUENCE>1
<FILENAME>f42327d1.htm
<DESCRIPTION>MFS MUNICIPAL INCOME TRUST MFM NCSRS
<TEXT>
Document 1 - file: f42327d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.302 CERT
<SEQUENCE>2
<FILENAME>f42327d2.htm
<DESCRIPTION>99.302CERT
<TEXT>
Document 2 - file: f42327d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>f42327d3.htm
<DESCRIPTION>99.906CERT
<TEXT>
Document 3 - file: f42327d3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.30E-3
<SEQUENCE>4
<FILENAME>f42327d4.htm
<DESCRIPTION>99.30E-3
<TEXT>
Document 4 - file: f42327d4.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>img0272bcab2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: img0272bcab2.gif

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<SEQUENCE>6
<FILENAME>img2064eaac3.jpg
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<TEXT>
Document 6 - file: img2064eaac3.jpg

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<TYPE>GRAPHIC
<SEQUENCE>7
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: img2beacc221.gif

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>8
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: gb-notice_imagesgbnotice6xg.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: gg-30e3_imagesgg30e32x1.jpg

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<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>gg-30e3_imagesgg30e33x1.jpg
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<TEXT>
Document 10 - file: gg-30e3_imagesgg30e33x1.jpg

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