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<SEC-DOCUMENT>0000912938-07-000546.txt : 20071227
<SEC-HEADER>0000912938-07-000546.hdr.sgml : 20071227
<ACCEPTANCE-DATETIME>20071227133024
ACCESSION NUMBER:		0000912938-07-000546
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20071031
FILED AS OF DATE:		20071227
DATE AS OF CHANGE:		20071227
EFFECTIVENESS DATE:		20071227

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MFS MULTIMARKET INCOME TRUST
		CENTRAL INDEX KEY:			0000809173
		IRS NUMBER:				046562226
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-04975
		FILM NUMBER:		071328479

	BUSINESS ADDRESS:	
		STREET 1:		500 BOYLSTON ST
		STREET 2:		15TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		18006372929

	MAIL ADDRESS:	
		STREET 1:		500 BOYLSTON STREET
		STREET 2:		15TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MFS HIGH YIELD MARKETS TRUST
		DATE OF NAME CHANGE:	19870204
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
<PAGE>      PAGE  1
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<PAGE>      PAGE  2
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<PAGE>      PAGE  3
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SIGNATURE   JAMES YOST
TITLE       ASSISTANT TREASURER

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77B ACCT LTTR
<SEQUENCE>2
<FILENAME>b77.txt
<TEXT>





     Report of Ernst & Young LLP, Independent Registered Public Accounting Firm

To the Shareholders and Board of Trustees of
MFS Multimarket Income Trust

In  planning and  performing  our  audit  of the  financial  statements  of MFS
Multimarket   Income   Trust,  (the   Fund)  as  of  and  for  the  year  ended
datelstransMonth10Day31 Year 2007 October  31, 2007,  in   accordance with the
standards of the Public Company Accounting Oversight Board (United States), we
considered its internal  control over financial reporting,  including  control
activities for  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-SAR, 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 company'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.  Such internal control includes policies and procedures
that provide reasonable  assurance  regarding  prevention or timely detection of
unauthorized  acquisition,  use or disposition of a company'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 control deficiency  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 significant
deficiency is a control deficiency, or combination of control deficiencies, that
adversely affects the company's ability to initiate,  authorize,record, process
or report external financial data reliably in accordance with generally accepted
accounting  principles  such that there is more than a remote likelihood that a
misstatement  of the company's  annual or interim  financial statements that is
more than inconsequential will not be prevented or detected.A material weakness
is a significant deficiency,  or combination of significant  deficiencies, that
results in more than a remote  likelihood  that a material  misstatement  of the
annual or interim financial statements will not be prevented or detected.

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
significant  deficiencies or material weaknesses under standards established by
the  Public  Company  Accounting   Oversight  Board  (placecountry-regionUnited
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
datelstransMonth10Day31Year2007October 31, 2007.

This report is intended solely for the information and use of management and the
Board of  Trustees of MFS  Multimarket 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.

 Ernst & Young LLP

CityBoston, StateMassachusetts

datelstransMonth12Day14Year2007December 14, 2007


</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77D POLICIES
<SEQUENCE>3
<FILENAME>d77.txt
<TEXT>
                                  SUB ITEM 77D

Effective  October  23,  2007,  the  Trustees authorized  the  Trust  to  incur
indebtedness up to 33-1/3% of its gross assets.Such authorization is consistent
with the Trust's  Investment Objectives and Policies contained in Amendment No.
13 to the Registration Statement of the Trust (File No. 811-4975),as filed with
the  Securities  and Exchange  Commission via EDGAR on February 28,2006 on Form
N-2 under the  Investment  Company Act of 1940.  Such  document is incorporated
herein by reference.
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>4
<FILENAME>q1a77.txt
<TEXT>
                              SUB ITEM 77Q1(a)


         Appendix A, dated July 24,  2007, to the Master Amended and  Restated
         By-Laws for MFS  Multimarket  Income  Trust, dated  January 1, 2002 as
         revised June 23, 2004, and the Master Amended and Restated  By-Laws for
         MFS Multimarket Income Trust,dated January 1, 2002 as revised June 23,
         2004 and August 22, 2007, are contained in Post-Effective Amendment No
         28 to the  Registration  Statement  of MFS Series  Trust XV (File Nos.
         2-96738  and  811-4253),  as filed  with the Securities  and  Exchange
         Commission  via  EDGAR on August  24,  2007, under  Rule 485 under the
         Securities  Act of  1933.  Such  document  is incorporated  herein  by
         reference.
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q2 ITEM 405
<SEQUENCE>5
<FILENAME>q772.txt
<TEXT>
            SUB-ITEM 77Q2
Based  solely  on a review  of the  copies  of  Forms 3, 4 and 5 and  amendments
thereto furnished to MFS Multimarket Income Trust (the Trust), with respect to
its most recent fiscal year, for Trustees, directors and certain officers of the
Trust and MFS and greater than ten percent beneficial owners, the Trust believes
all Section 16(a) filing  requirements  were made on a timely basis,  except for
the following  filing  Thomas A. Bogart (MFS Director) made a Form 3 filing for
the Trust on July 10, 2007.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
