<SEC-DOCUMENT>0001752724-19-001637.txt : 20190114
<SEC-HEADER>0001752724-19-001637.hdr.sgml : 20190114
<ACCEPTANCE-DATETIME>20190114134253
ACCESSION NUMBER:		0001752724-19-001637
CONFORMED SUBMISSION TYPE:	N-CEN
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20181031
FILED AS OF DATE:		20190114
DATE AS OF CHANGE:		20190114
EFFECTIVENESS DATE:		20190114

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MFS MUNICIPAL INCOME TRUST
		CENTRAL INDEX KEY:			0000801961
		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:		19524675

	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>
<XML>
<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/ncen" xmlns:com="http://www.sec.gov/edgar/common">
  <schemaVersion>X0101</schemaVersion>
  <headerData>
    <submissionType>N-CEN</submissionType>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0000801961</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
        <fileNumber>811-04841</fileNumber>
      </filer>
      <flags>
        <returnCopyFlag>false</returnCopyFlag>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
      </flags>
      <investmentCompanyType>N-2</investmentCompanyType>
    </filerInfo>
  </headerData>
  <formData>
    <generalInfo reportEndingPeriod="2018-10-31" isReportPeriodLt12="N"/>
    <registrantInfo>
      <registrantFullName>MFS MUNICIPAL INCOME TRUST</registrantFullName>
      <investmentCompFileNo>811-04841</investmentCompFileNo>
      <registrantCik>0000801961</registrantCik>
      <registrantLei>GV4WN51HRTKYT6CV5890</registrantLei>
      <registrantstreet1>111 HUNTINGTON AVENUE</registrantstreet1>
      <registrantstreet2>24TH FLOOR</registrantstreet2>
      <registrantcity>BOSTON</registrantcity>
      <registrantzipCode>02199</registrantzipCode>
      <registrantstate>US-MA</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>617-954-5000</registrantphoneNumber>
      <websites>
        <website webpage="www.mfs.com"/>
      </websites>
      <locationBooksRecords>
        <locationBooksRecord>
          <officeName>Institutional Shareholder Services Inc.</officeName>
          <officeAddress1>702 King Farm Boulevard</officeAddress1>
          <officeCity>Rockville</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MD"/>
          <officeRecordsZipCode>20850</officeRecordsZipCode>
          <officePhone>1-301-556-0500</officePhone>
          <booksRecordsDesc>Proxy Voting Administrator</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>Massachusetts Financial Services Company</officeName>
          <officeAddress1>111 Huntington Avenue</officeAddress1>
          <officeCity>Boston</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MA"/>
          <officeRecordsZipCode>02199-7632</officeRecordsZipCode>
          <officePhone>617-954-5000</officePhone>
          <booksRecordsDesc>Investment Adviser Record</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>Ropes &amp; Gray LLP</officeName>
          <officeAddress1>800 Boylston Street</officeAddress1>
          <officeCity>Boston</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MA"/>
          <officeRecordsZipCode>02199-3600</officeRecordsZipCode>
          <officePhone>1-617-951-7000</officePhone>
          <booksRecordsDesc>Counsel Record</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>Iron Mountain, Inc.</officeName>
          <officeAddress1>150 SE Second Street</officeAddress1>
          <officeCity>Miami</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-FL"/>
          <officeRecordsZipCode>33131</officeRecordsZipCode>
          <officePhone>N-A</officePhone>
          <booksRecordsDesc>Storage Vendor</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>MFS Fund Distributors, Inc.</officeName>
          <officeAddress1>111 Huntington Avenue</officeAddress1>
          <officeCity>Boston</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MA"/>
          <officeRecordsZipCode>02199</officeRecordsZipCode>
          <officePhone>1-617-954-5000</officePhone>
          <booksRecordsDesc>Principal Underwriter Record</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>Autonomy Americas LLC</officeName>
          <officeAddress1>90 Park Avenue</officeAddress1>
          <officeCity>New York</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-NY"/>
          <officeRecordsZipCode>10016</officeRecordsZipCode>
          <officePhone>44-122-344-8000</officePhone>
          <booksRecordsDesc>Storage Vendor</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>State Street Bank and Trust Company</officeName>
          <officeAddress1>1 Lincoln Street</officeAddress1>
          <officeCity>Boston</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MA"/>
          <officeRecordsZipCode>02111</officeRecordsZipCode>
          <officePhone>617-786-3000</officePhone>
          <booksRecordsDesc>Custody and Accounting Records.</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>TerraNua Limited (New York, NY, US, Branch)</officeName>
          <officeAddress1>535 5th Avenue</officeAddress1>
          <officeCity>New York</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-NY"/>
          <officeRecordsZipCode>10017</officeRecordsZipCode>
          <officePhone>N-A</officePhone>
          <booksRecordsDesc>Personal Trading System</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>The Depository Trust Company</officeName>
          <officeAddress1>55 Water Street</officeAddress1>
          <officeCity>New York</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-NY"/>
          <officeRecordsZipCode>10041</officeRecordsZipCode>
          <officePhone>1-212-855-1000</officePhone>
          <booksRecordsDesc>DTC</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>MFS Service Center, Inc</officeName>
          <officeAddress1>100 Hancock Street</officeAddress1>
          <officeCity>Quincy</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MA"/>
          <officeRecordsZipCode>02171</officeRecordsZipCode>
          <officePhone>1-617-954-5000</officePhone>
          <booksRecordsDesc>Transfer Agency Record</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>Computershare Trust Company, National Association</officeName>
          <officeAddress1>250 Royall Street</officeAddress1>
          <officeCity>Canton</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MA"/>
          <officeRecordsZipCode>02021</officeRecordsZipCode>
          <officePhone>781-575-2000</officePhone>
          <booksRecordsDesc>Transfer Agency Record</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>DST Systems, Inc.</officeName>
          <officeAddress1>333 West 11th Street</officeAddress1>
          <officeCity>Kansas City</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-MO"/>
          <officeRecordsZipCode>64105-1628</officeRecordsZipCode>
          <officePhone>816-435-8655</officePhone>
          <booksRecordsDesc>Technology Vendor</booksRecordsDesc>
        </locationBooksRecord>
      </locationBooksRecords>
      <isRegistrantFirstFiling>Y</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
      <isRegistrantFamilyInvComp>N</isRegistrantFamilyInvComp>
      <registrantClassificationType>N-2</registrantClassificationType>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
      <directors>
        <director>
          <directorName>Maureen R. Goldfarb</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Michael Hegarty</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Clarence Otis, Jr.</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Maryanne L. Roepke</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Steven E. Buller</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>John A. Caroselli</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Robin A. Stelmach</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>Y</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Robert J. Manning</directorName>
          <crdNumber>004646484</crdNumber>
          <isDirectorInterestedPerson>Y</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Laurie J. Thomsen</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>John P. Kavanaugh</directorName>
          <crdNumber>000000000</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="N/A"/>
          </fileNumbers>
        </director>
      </directors>
      <chiefComplianceOfficers>
        <chiefComplianceOfficer>
          <ccoName>Martin J. Wolin</ccoName>
          <crdNumber>004331075</crdNumber>
          <ccoStreet1>111 Huntington Avenue</ccoStreet1>
          <ccoCity>Boston</ccoCity>
          <ccoStateCountry ccoCountry="US" ccoState="US-MA"/>
          <ccoZipCode>02199</ccoZipCode>
          <ccoPhone>XXXXXX</ccoPhone>
          <isCcoChangedSinceLastFiling>N</isCcoChangedSinceLastFiling>
          <ccoEmployers>
            <ccoEmployer ccoEmployerName="N/A" ccoEmployerId="N/A"/>
          </ccoEmployers>
        </chiefComplianceOfficer>
      </chiefComplianceOfficers>
      <securityMatterSeriesInfo isRegistrantSubmittedMatter="Y">
        <seriesInfo seriesName="N/A" seriesId="N/A"/>
      </securityMatterSeriesInfo>
      <isPreviousLegalProceeding>N</isPreviousLegalProceeding>
      <isPreviousProceedingTerminated>N</isPreviousProceedingTerminated>
      <isClaimFiled>N</isClaimFiled>
      <coveredByInsurancePolicy isCoveredByInsurancePolicy="Y" isClaimFiledDuringPeriod="N"/>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <isExemptionFromAct>N</isExemptionFromAct>
      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
      <publicAccountants>
        <publicAccountant>
          <publicAccountantName>Deloitte &amp; Touche LLP</publicAccountantName>
          <pcaobNumber>34</pcaobNumber>
          <publicAccountantLei>0000000000</publicAccountantLei>
          <publicAccountantStateCountry publicAccountantCountry="US" publicAccountantState="US-MA"/>
        </publicAccountant>
      </publicAccountants>
      <isPublicAccountantChanged>N</isPublicAccountantChanged>
      <isMaterialWeakness>N</isMaterialWeakness>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
      <isPaymentErrorInNetAssetValue>N</isPaymentErrorInNetAssetValue>
      <isPaymentDividend>N</isPaymentDividend>
    </registrantInfo>
    <managementInvestmentQuestionSeriesInfo>
      <managementInvestmentQuestion>
        <mgmtInvFundName>MFS MUNICIPAL INCOME TRUST</mgmtInvFundName>
        <mgmtInvLei>GV4WN51HRTKYT6CV5890</mgmtInvLei>
        <isFirstFilingByFund>Y</isFirstFilingByFund>
        <numAuthorizedClass>1</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <fundType>N/A</fundType>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Massachusetts Financial Services Company</investmentAdviserName>
            <investmentAdviserFileNo>801-17352</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000110045</investmentAdviserCrdNo>
            <investmentAdviserLei>1G3OSH3GLGJ7X1JC5I61</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-MA" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>Computershare Trust Company, National Association</transferAgentName>
            <transferAgentFileNo>85-11340</transferAgentFileNo>
            <transferAgentLei>2549001YYB62BVMSAO13</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Services, Inc.</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NJ" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Thomson Reuters Corporation</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceCountry>CA</pricingServiceCountry>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Goldman Sachs Group, Inc.</custodianName>
            <custodianLei>784F5XWPLTWKTBV3E584</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
          <custodian>
            <custodianName>Merrill Lynch, Pierce, Fenner &amp; Smith Incorporated</custodianName>
            <custodianLei>8NAV47T0Y26Q87Y0QP81</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianStateCountry custodianState="US-MA" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>MFS Service Center, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>0000000000</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>Y</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Massachusetts Financial Services Company</adminName>
            <adminLei>1G3OSH3GLGJ7X1JC5I61</adminLei>
            <adminStateCountry adminState="US-MA" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokers>
          <broker>
            <brokerName>Citigroup Global Markets Inc.</brokerName>
            <brokerFileNo>8-8177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>3.37000000</grossCommission>
          </broker>
          <broker>
            <brokerName>Merrill Lynch, Pierce, Fenner &amp; Smith Incorporated</brokerName>
            <brokerFileNo>8-7221</brokerFileNo>
            <brokerCrdNo>000007691</brokerCrdNo>
            <brokerLei>8NAV47T0Y26Q87Y0QP81</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1560.32000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>1563.69000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>Jefferies LLC</principalName>
            <principalFileNo>8-15074</principalFileNo>
            <principalCrdNo>000002347</principalCrdNo>
            <principalLei>58PU97L1C0WSRCWADL48</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6768199.20000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Barclays Bank PLC</principalName>
            <principalFileNo>N/A</principalFileNo>
            <principalCrdNo>000000000</principalCrdNo>
            <principalLei>G5GSEF7VJP5I7OUK5573</principalLei>
            <principalCountry>GB</principalCountry>
            <principalTotalPurchaseSale>2110196.20000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JPMorgan Chase &amp; Co.</principalName>
            <principalFileNo>8-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>8I5DZWZKVSZI1NUHU748</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6193287.60000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Merrill Lynch, Pierce, Fenner &amp; Smith Incorporated</principalName>
            <principalFileNo>8-7221</principalFileNo>
            <principalCrdNo>000007691</principalCrdNo>
            <principalLei>8NAV47T0Y26Q87Y0QP81</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>23411741.80000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BB&amp;T Securities, LLC</principalName>
            <principalFileNo>8-67486</principalFileNo>
            <principalCrdNo>000142785</principalCrdNo>
            <principalLei>2549000IB2PRJ20M2Q93</principalLei>
            <principalStateCountry principalState="US-VA" principalCountry="US"/>
            <principalTotalPurchaseSale>3434909.10000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Citigroup Global Markets Inc.</principalName>
            <principalFileNo>8-8177</principalFileNo>
            <principalCrdNo>000007059</principalCrdNo>
            <principalLei>MBNUM2BPBDO7JBLYG310</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>15800085.75000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Pershing LLC</principalName>
            <principalFileNo>8-17574</principalFileNo>
            <principalCrdNo>000007560</principalCrdNo>
            <principalLei>ZI8Q1A8EI8LQFJNM0D94</principalLei>
            <principalStateCountry principalState="US-NJ" principalCountry="US"/>
            <principalTotalPurchaseSale>11414881.80000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Goldman Sachs &amp; Co. LLC</principalName>
            <principalFileNo>8-129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>10535006.75000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC Capital Markets, LLC</principalName>
            <principalFileNo>8-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4745992.85000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Morgan Stanley &amp; Co. LLC</principalName>
            <principalFileNo>8-15869</principalFileNo>
            <principalCrdNo>000008209</principalCrdNo>
            <principalLei>9R7GPTSO7KV3UQJZQ078</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>10144495.55000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>112897344.70000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>298998401.30000000</mnthlyAvgNetAssets>
      </managementInvestmentQuestion>
    </managementInvestmentQuestionSeriesInfo>
    <closedEndManagementInvestment>
      <securityRelatedItems>
        <securityRelatedItem>
          <description>Preferred stock</description>
          <securityClassTitle>Variable Rate Municipal Term Preferred Shares</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="XNYS" commonStockTickerSymbol="MFM"/>
          </commonStocks>
        </securityRelatedItem>
        <securityRelatedItem>
          <description>Common stock</description>
          <securityClassTitle>MFS MUNICIPAL INCOME TRUST</securityClassTitle>
          <commonStocks>
            <commonStock commonStockExchange="XNYS" commonStockTickerSymbol="MFM"/>
          </commonStocks>
        </securityRelatedItem>
      </securityRelatedItems>
      <isRightsOffering>N</isRightsOffering>
      <isSecondaryOffering>N</isSecondaryOffering>
      <isRepurchaseSecurity>N</isRepurchaseSecurity>
      <isDefaultLongTermDebt>N</isDefaultLongTermDebt>
      <isDividendsInArrears>N</isDividendsInArrears>
      <isSecuritiesModified>Y</isSecuritiesModified>
      <managementFee>0.99000000</managementFee>
      <netOperatingExpenses>2.08000000</netOperatingExpenses>
      <marketPricePerShare>6.05000000</marketPricePerShare>
      <netAssetValuePerShare>7.07000000</netAssetValuePerShare>
    </closedEndManagementInvestment>
    <attachmentsTab>
      <isIPAReportInternalControl>true</isIPAReportInternalControl>
      <isMaterialAmendments>true</isMaterialAmendments>
      <isInstDefiningRights>true</isInstDefiningRights>
    </attachmentsTab>
    <signature registrantSignedName="MFS MUNICIPAL INCOME TRUST" signedDate="2019-01-14" signature="Kasey Phillips" title="Assistant Treasurer"/>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>MATERIAL AMENDMENTS
<SEQUENCE>2
<FILENAME>NCEN_4736799767528318.txt
<TEXT>
EX-99.G.1.b.ii
MFS MUNICIPAL INCOME TRUST
FIRST AMENDMENT TO STATEMENT
ESTABLISHING AND FIXING THE RIGHTS
AND PREFERENCES OF VARIABLE RATE
MUNICIPAL TERM PREFERRED SHARES
      WHEREAS, 	MFS Municipal Income Trust
(the "Trust") established a Series of Variable Rate
Municipal Term Preferred Shares designated as the
"Variable Rate Municipal Term Preferred Shares,
Series 2019/3" (the "Series 2019/3 VMTP Shares")
pursuant to the Statement Establishing and Fixing
the Rights and Preferences of Variable Rate
Municipal Term Preferred Shares, initially dated as
of September 17, 2012 and amended and restated as
of March 24, 2016 (the "VMTP Statement"),
together with that certain Appendix B thereto dated
March 24, 2016 (the "Appendix");
      WHEREAS, the Series 2019/3 VMTP
Shares have a Term Redemption Date of April 1,
2019; and
      WHEREAS, the Board of Trustees of the
Trust has approved, and the sole Designated Owner
of the Series 2019/3 VMTP Shares has consented to,
the amendment of the Appendix to extend the term
of the Series 2019/3 VMTP Shares and the
amendment of the VMTP Statement, each as
provided herein.
      Capitalized terms used but not defined
herein have the respective meanings therefor set
forth in the VMTP Statement.
      Section 1.	Amendments.
      Section 2.11(b) of the VMTP Statement is
hereby amended by deleting such section in its
entirety and replacing it with the following new
Section 2.11(b):
		(b)	The Market Value of the
Deposit Securities held in the Term 	Redemption
Liquidity Account for a Series of VMTP Shares,
from and after the 	day (or, if such day is not a
Business Day, the next succeeding Business Day)
that 	is the number of calendar days preceding the
Term Redemption Date for such 	Series, in each
case as specified in the table set forth below, shall
not be less than 	the percentage of the Term
Redemption Amount for such Series set forth below
	opposite such number of days (the
"Liquidity Requirement"), but in all cases 	subject
to the provisions of Section 2.11(c) below:
Number of Calendar Days Preceding the Term
Redemption Date
45
30
15
Market Value of Deposit Securities as a Percentage
of Term Redemption Amount
0.33
0.66
1
      Section 5 of the Appendix is hereby
amended by deleting such section in its entirety and
replacing it with the following new Section 5:
      	"Section 5.	Term Redemption
Date Applicable to Series.
	The Term Redemption Date is
October 31, 2021, subject to extension
pursuant to Section 2.5(a) of the VMTP
Statement."
      Section 7 of the Appendix is hereby
amended by deleting such section in its entirety and
replacing it with the following new Section 7:
      	"Section 7.	Liquidity Account
Initial Date Applicable to Series.
	The Liquidity Account Initial Date is
August 31, 2021 or, if applicable, the date
that is two months prior to the Term
Redemption Date as extended pursuant to
Section 2.5(a) of the VMTP Statement or, if
such date is not a Business Day, the
Business Day immediately preceding such
date."
      Section 2.	Additional Provisions.
      Except as specifically set forth in Section 1
hereof, the Appendix and the VMTP Statement
remain unmodified and continue in full force and
effect.
This Amendment shall be effective as of
October 9, 2018.
      	IN WITNESS WHEREOF, MFS
Municipal Income Trust has caused this
Amendment to be signed on October 9, 2018 in its
name and on its behalf by a duly authorized officer.
The Declaration of Trust of the Trust is on file with
the Secretary of the Commonwealth of
Massachusetts, and the said officer of the Trust has
executed this Amendment as an officer and not
individually, and the obligations and rights set forth
in this Amendment are not binding upon any such
officer, or the trustees of the Trust or any
shareholder of the Trust, individually, but are
binding only upon the assets and property of the
Trust.

					MFS
MUNICIPAL INCOME TRUST


By: /s/James
Yost
	Name:
James Yost
Title:
Treasurer



Information Classification: Limited Access
NAI-1504312562v2
Information Classification: Limited Access
NAI-1504312562v2

NAI-1504312562v2
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>MATERIAL AMENDMENTS
<SEQUENCE>3
<FILENAME>NCEN_4965321249020439.txt
<TEXT>
Please see amendment to Variable Rate Municipal Term
Preferred Shares for MFS Municipal Income Trust
attached hereto as EX-99.G.1.b.ii.






</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>INST DEFINING RIGHTS
<SEQUENCE>4
<FILENAME>NCEN_4948407255365201.txt
<TEXT>
The Statement Establishing and Fixing the Rights and
Preferences of Variable Rate Municipal Term Preferred
Shares for MFS Municipal Income Trust, initially dated
as of September 17, 2012 as amended and restated as
of March 24, 2016, together with an Appendix B thereto
dated March 24, 2016, has been amended by First
Amendment to Statement Establishing and Fixing the
Rights and Preferences of Variable Rate Municipal Term
Preferred Shares, dated October 9, 2018, to extend the
term redemption date of April 1, 2019 to October 31,
2021 and to make certain other changes. The
amendment is attached hereto as EX-99.G.1.b.ii.




</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>INTERNAL CONTROL RPT
<SEQUENCE>5
<FILENAME>NCEN_4694571555103226.txt
<TEXT>



REPORT OF INDEPENDENT
REGISTERED PUBLIC ACCOUNTING
FIRM
To the Board of Trustees and the Shareholders
of MFS Municipal Income Trust:
In planning and performing our audit of the
financial statements of MFS Municipal Income
Trust (the "Fund") as of and for the year ended
October 31, 2018, in accordance with the
standards of the Public Company Accounting
Oversight Board (United States), we considered
the Fund's internal control over financial
reporting, including controls over safeguarding
securities, as a basis for designing our auditing
procedures for the purpose of expressing our
opinion on the financial statements and to
comply with the requirements of Form N-CEN,
but not for the purpose of expressing an opinion
on the effectiveness of the Fund's internal
control over financial reporting.  Accordingly,
we express no such opinion.
The management of the Fund is responsible for
establishing and maintaining effective internal
control over financial reporting.  In fulfilling this
responsibility, estimates and judgments by
management are required to assess the expected
benefits and related costs of controls.  A fund's
internal control over financial reporting is a
process designed to provide reasonable
assurance regarding the reliability of financial
reporting and the preparation of financial
statements for external purposes in accordance
with generally accepted accounting principles.
A fund's internal control over financial reporting
includes those policies and procedures that (1)
pertain to the maintenance of records that, in
reasonable detail, accurately and fairly reflect
the transactions and dispositions of the assets of
the fund; (2) provide reasonable assurance that
transactions are recorded as necessary to permit
preparation of financial statements in accordance
with generally accepted accounting principles,
and that receipts and expenditures of the fund
are being made only in accordance with
authorizations of management of the fund and
trustees of the trust; and (3) provide reasonable
assurance regarding prevention or timely
detection of unauthorized acquisition, use, or
disposition of a fund's assets that could have a
material effect on the financial statements.
Because of its inherent limitations, internal
control over financial reporting may not prevent
or detect misstatements.  Also, projections of
any evaluation of effectiveness to future periods
are subject to the risk that controls may become
inadequate because of changes in conditions or
that the degree of compliance with the policies
or procedures may deteriorate.
A deficiency in internal control over financial
reporting exists when the design or operation of
a control does not allow management or
employees, in the normal course of performing
their assigned functions, to prevent or detect
misstatements on a timely basis.  A material
weakness is a deficiency, or a combination of
deficiencies, in internal control over financial
reporting, such that there is a reasonable
possibility that a material misstatement of a
fund's annual or interim financial statements
will not be prevented or detected on a timely
basis.



Our consideration of the Fund's internal control
over financial reporting was for the limited
purpose described in the first paragraph and
would not necessarily disclose all deficiencies in
internal control that might be material
weaknesses under standards established by the
Public Company Accounting Oversight Board
(United States).  However, we noted no
deficiencies in the Fund's internal control over
financial reporting and its operation, including
controls for safeguarding securities, that we
consider to be a material weakness, as defined
above, as of October 31, 2018.
This report is intended solely for the information
and use of management, the Board of Trustees
of MFS Municipal Income Trust and the
Securities and Exchange Commission and is not
intended to be and should not be used by anyone
other than these specified parties.

DELOITTE & TOUCHE LLP

Boston, Massachusetts
December 14, 2018









</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
