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<SEC-DOCUMENT>0001325358-05-000104.txt : 20051228
<SEC-HEADER>0001325358-05-000104.hdr.sgml : 20051228
<ACCEPTANCE-DATETIME>20051228144543
ACCESSION NUMBER:		0001325358-05-000104
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20051031
FILED AS OF DATE:		20051228
DATE AS OF CHANGE:		20051228
EFFECTIVENESS DATE:		20051228

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MORGAN STANLEY  INSURED MUNICIPAL INCOME TRUST
		CENTRAL INDEX KEY:			0000885601
		IRS NUMBER:				133647663
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-06590
		FILM NUMBER:		051288686

	BUSINESS ADDRESS:	
		STREET 1:		C/O MORGAN STANLEY TRUST
		STREET 2:		HARBORSIDE FINANCIAL CENTER, PLAZA TWO
		CITY:			JERSEY CITY
		STATE:			NJ
		ZIP:			07311
		BUSINESS PHONE:		(212) 869-6397

	MAIL ADDRESS:	
		STREET 1:		NULL

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MORGAN STANLEY DEAN WITTER INSURED MUNICIPAL INCOME TRUST
		DATE OF NAME CHANGE:	19981221

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERCAPITAL INSURED MUNICIPAL INCOME TRUST
		DATE OF NAME CHANGE:	19930211

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERCAPITAL INSURED MUNICIPAL TRUST II
		DATE OF NAME CHANGE:	19930112
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002 B000000 NEW YORK
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004  000000 N
005  000000 N
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008 B000001 A
008 C000001 801-42061
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008 D030001 10020
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012 B000001 84-5710
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013 B010001 NEW YORK
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014 B000002 8-00000
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014 A000004 JM MS FIXED INCOME SECURITIES PRIVATE LIMITED
014 B000004 8-00000
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014 B000005 8-00000
014 A000006 JM MORGAN STANLEY SECURITIES PRIVATE LIMITED
014 B000006 8-00000
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014 B000008 8-15869
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014 B000009 8-00000
014 A000010 MORGAN STANLEY ASIA LIMITED
014 B000010 8-00000
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014 B000011 8-00000
014 A000012 MORGAN STANLEY QUILTER LIMITED
014 B000012 8-00000
014 A000013 MS DEAN WITTER AUSTRALIA SECURITIES LIMITED
014 B000013 8-00000
014 A000014 MORGAN STANLEY JAPAN LIMITED
014 B000014 8-00000
014 A000015 MORGAN STANLEY, S.V., S.A.
014 B000015 8-00000
014 A000016 MORGAN STANLEY DW INC.
014 B000016 8-14172
014 A000017 MORGAN STANLEY INTERNATIONAL LIMITED
014 B000017 8-00000
014 A000018 MORGAN STANLEY SECURITIES LIMITED
014 B000018 8-00000
014 A000019 MORGAN STANLEY BANK AG
014 B000019 8-00000
014 A000020 MORGAN STANLEY DISTRIBUTION INC.
014 B000020 8-44766
014 A000021 MORGAN STANLEY DISTRIBUTORS INC.
014 B000021 8-45262
014 A000022 MORGAN STANLEY MARKET PRODUCTS INC.
014 B000022 8-37795
014 A000023 MS SECURITIES SERVICES INC.
014 B000023 8-26804
014 A000024 PRIME DEALER SERVICES CORP.
014 B000024 8-47025
014 A000025 VAN KAMPEN FUNDS INC.
014 B000025 8-19412
015 A000001 THE BANK OF NEW YORK
015 B000001 C
015 C010001 NEW YORK
015 C020001 NY
015 C030001 10286
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020 B000001 13-5108880
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022 A000001 MORGAN GUARANTY TRUST CO. OF NEW YORK
022 B000001 N/A
022 C000001     52811
022 D000001     40000
022 A000002 MERILL LYNCH, PIERCE, FENNER & SMITH INC.
022 B000002 13-5674085
022 C000002     47213
022 D000002     43147
022 A000003 CITIGROUP GLOBAL MARKETS INC.
022 B000003 13-2418191
022 C000003     14156
022 D000003     16500
022 A000004 UBS SECURITIES LLC
022 B000004 13-3873456
022 C000004     16931
022 D000004      9142
022 A000005 EDWARDS (A.G.) & SONS, iNC.
022 B000005 43-0895447
022 C000005         0
022 D000005     17542
022 A000006 MORGAN (J.P.)  SECURITIES INC.
022 B000006 13-3224016
022 C000006      6167
022 D000006      4419
022 A000007 BANC OF AMERICA SECURITIES LLC
022 B000007 94-1687665
022 C000007      3616
022 D000007      6430
022 A000008 FIDELITY CAPITAL MARKETS
022 B000008 04-2653569
022 C000008         0
022 D000008      9350
022 A000009 BEAR STEARNS & CO. INC.
022 B000009 13-3299429
022 C000009      7838
022 D000009         0
022 A000010 GOLDMAN, SACHS & CO.
022 B000010 13-5108880
022 C000010         0
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SIGNATURE
TITLE
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77B ACCT LTTR
<SEQUENCE>2
<FILENAME>auditletterseventysevenb.htm
<DESCRIPTION>AUDITOR'S REPORT
<TEXT>
<HTML>
<HEAD></HEAD>
<BODY>
<PRE>









REPORT OF INDEPENDENT REGISTERED PUBLIC
ACCOUNTING FIRM

To the Shareholders and Board of Trustees of
Morgan Stanley Insured Municipal Income Trust:

In planning and performing our audit of the financial statements of
Morgan Stanley Insured Municipal Income Trust (the Trust) as of and
for the year ended October 31, 2005, 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 Trust&#146;s internal control over financial reporting.
Accordingly, we express no such opinion.

The management of the Trust 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 Trust&#146;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 Trust&#146;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 Trust&#146;s
ability to initiate, authorize, record, process or report financial data
reliably in accordance with generally accepted accounting principles
such that there is more than a remote likelihood that a misstatement of
the Trust&#146;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 Trust&#146;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 (United States).  However, we noted no deficiencies in the
Trust&#146;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, 2005.

This report is intended solely for the information and use of
management and the Board of Trustees of Morgan Stanley Insured
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.



New York, New York
December 19, 2005
</PRE>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>3
<FILENAME>exhibit77o.htm
<DESCRIPTION>10F-3
<TEXT>
<HTML>
<HEAD></HEAD>
<BODY>
<PRE>
                  Morgan Stanley Insured Municipal Income Trust
                          Item 77(O) 10F-3 Transactions
                         May 1, 2005 - October 31, 2005



Securi  Purch   Size   Offeri  Total   Amount    % of    % of
  ty     ase/    of      ng    Amount    of     Offeri  Funds   Broker  Purcha
Purcha  Trade  Offeri  Price     of    Shares     ng    Total     s       sed
  sed    Date    ng      of   Offerin  Purcha   Purcha  Assets           From
                       Shares    g       sed      sed
                                         By       By
                                        Fund     Fund
Golden  7/28/    -     $104.5 $3,140,  6,000,    0.19%  1.18%   Bear,    Bear
 State    05             8    563,508    000                    Stearn  Stearn
Tobacc                          .25                              s &       s
   o                                                             Co.
Securi                                                          Inc.,
tizati                                                          Citigr
  on                                                             oup,
 Corp                                                           Goldma
                                                                  n,
                                                                Sachs
                                                                & Co.,
                                                                Sieber
                                                                  t
                                                                Brandf
                                                                 ord
                                                                Shank
                                                                & Co.
                                                                 LLC,
                                                                 A.G.
                                                                Edward
                                                                  s,
                                                                First
                                                                Albany
                                                                Capita
                                                                  l,
                                                                Inc.,
                                                                JPMorg
                                                                  an
                                                                Securi
                                                                 ties
                                                                Inc.,
                                                                Morgan
                                                                Stanle
                                                                  y,
                                                                Alamo
                                                                Capita
                                                                  l,
                                                                Great
                                                                Pacifi
                                                                  c
                                                                Securi
                                                                 ties
                                                                Inc.,
                                                                Lehman
                                                                Brothe
                                                                 rs,
                                                                 M.R.
                                                                Beal &
                                                                Compan
                                                                  y,
                                                                Stone
                                                                  &
                                                                Youngb
                                                                 erg,
                                                                 LLC,
                                                                Wachov
                                                                  ia
                                                                Bank,
                                                                Nation
                                                                  al
                                                                Associ
                                                                ation,
                                                                 E.J.
                                                                De La
                                                                Rosa &
                                                                 Co.,
                                                                Inc.,
                                                                Jackso
                                                                  n
                                                                Securi
                                                                ties,
                                                                Merril
                                                                  l
                                                                Lynch
                                                                & Co.,
                                                                Pragor
                                                                  ,
                                                                Sealy
                                                                  &
                                                                Compan
                                                                  y,
                                                                 LLC,
                                                                 UBS
                                                                Financ
                                                                 ial
                                                                Servic
                                                                  es
                                                                 Inc.


</PRE>
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