UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   FORM N-CSR

                        CERTIFIED SHAREHOLDER REPORT OF
                   REGISTERED MANAGEMENT INVESTMENT COMPANIES

                  Investment Company Act file number 811-5449
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                        MANAGED SECTORS VARIABLE ACCOUNT
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               (Exact name of registrant as specified in charter)

                500 Boylston Street, Boston, Massachusetts 02116
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              (Address of principal executive offices) (Zip code)

                                Susan S. Newton
                    Massachusetts Financial Services Company
                              500 Boylston Street
                          Boston, Massachusetts 02116
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                    (Name and address of agents for service)

       Registrant's telephone number, including area code: (617) 954-5000
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                      Date of fiscal year end: December 31
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                  Date of reporting period: December 31, 2005*
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* The Managed Sectors Variable Account terminated as of July 18, 2005.


ITEM 1. REPORTS TO STOCKHOLDERS.

None. The Registrant did not have any shareholders as of period end.

ITEM 2. CODE OF ETHICS.

The Registrant has adopted a Code of Ethics pursuant to Section 406 of the
Sarbanes-Oxley Act and as defined in Form N-CSR that applies to the
Registrant's principal executive officer and principal financial and accounting
officer. The Registrant has amended its Code of Ethics to reflect that the
Registrant's Principal Financial Officer and Principal Executive Officer have
changed.

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

Messrs. J. Kermit Birchfield, Robert C. Bishop, Ronald G. Steinhart and
Haviland Wright, members of the Audit Committee, have been determined by the
Board of Trustees in their reasonable business judgment to meet the definition
of "audit committee financial expert" as such term is defined in Form N-CSR. In
addition, Messrs. J. Kermit Birchfield, Robert C. Bishop, Ronald G. Steinhart
and Haviland Wright are "independent" members of the Audit Committee as defined
in Form N-CSR.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

ITEMS 4(a) THROUGH 4(d) AND 4(g):
The Board of Trustees has appointed Deloitte & Touche LLP ("Deloitte") to serve
as independent accountants to the Registrant (the "Account"). The tables below
set forth the audit fees billed to the Account as well as fees for non-audit
services provided to the Account and/or to the Account's investment adviser,
Massachusetts Financial Services Company ("MFS") and to various entities either
controlling, controlled by, or under common control with MFS that provide
ongoing services to the Account ("MFS Related Entities").

For the fiscal years ended December 31, 2005 and 2004, audit fees billed to the
Account by Deloitte were as follows:

                                                         Audit Fees
           FEES BILLED BY DELOITTE:                   2005           2004
                                                      ----           ----

                Managed Sectors Variable*               $0        $30,725
                Account

For the fiscal years ended December 31, 2005 and 2004, fees billed by Deloitte
for audit-related, tax and other services provided to the Account and for
audit-related, tax and other services provided to MFS and MFS Related Entities
were as follows:



                                           Audit-Related Fees(1)             Tax Fees(2)                All Other Fees(3)
  FEES BILLED BY DELOITTE:                 2005           2004           2005          2004           2005           2004
                                           ----           ----           ----          ----           ----           ----
                                                                                               
       Managed Sectors                        $0             $0            $0             $0             $0            $0
       Variable Account

       To MFS and MFS Related           $841,371     $1,046,170            $0        $67,000       $403,825      $572,500
       Entities of Managed
       Sectors Variable
       Account**

  AGGREGATE FEES FOR NON-AUDIT
  SERVICES:
                                            2005                         2004

       To Managed Sectors Variable    $1,680,652                   $2,079,720
       Account, MFS and MFS
       Related Entities#

  * The Managed Sectors Variable Account terminated on July 18, 2005.
 ** This amount reflects the fees billed to MFS and MFS Related Entities for non-audit services relating directly to the
    operations and financial reporting of the Account (portions of which services also related to the operations and
    financial reporting of other funds within the MFS Funds complex).
  # This amount reflects the aggregate fees billed by Deloitte for non-audit services rendered to the Funds and for
    non-audit services rendered to MFS and the MFS Related Entities.

(1) The fees included under "Audit-Related Fees" are fees related to assurance and related services that are reasonably
    related to the performance of the audit or review of financial statements, but not reported under "Audit Fees,"
    including accounting consultations, agreed-upon procedure reports, attestation reports, comfort letters and internal
    control reviews.

(2) The fees included under "Tax Fees" are fees associated with tax compliance, tax advice and tax planning, including
    services relating to the filing or amendment of federal, state or local income tax returns, regulated investment
    company qualification reviews and tax distribution and analysis.

(3) The fees included under "All Other Fees" are fees for products and services provided by Deloitte other than those
    reported under "Audit Fees," "Audit-Related Fees" and "Tax Fees," including fees for services related to sales tax
    refunds, consultation on internal cost allocations, consultation on allocation of monies pursuant to an administrative
    proceeding regarding disclosure of brokerage allocation practices in connection with fund sales, and analysis of
    certain portfolio holdings verses investment styles.


ITEM 4(e)(1):
Set forth below are the policies and procedures established by the Audit
Committee of the Board of Trustees relating to the pre-approval of audit and
non-audit related services: To the extent required by applicable law,
pre-approval by the Audit Committee of the Board is needed for all audit and
permissible non-audit services rendered to the Funds and all permissible
non-audit services rendered to MFS or MFS Related Entities if the services
relate directly to the operations and financial reporting of the Registrant.
Pre-approval is currently on an engagement-by-engagement basis. In the event
pre-approval of such services is necessary between regular meetings of the
Audit Committee and it is not practical to wait to seek pre-approval at the
next regular meeting of the Audit Committee, pre-approval of such services may
be referred to the Chair of the Audit Committee for approval; provided that the
Chair may not pre-approve any individual engagement for such services exceeding
$50,000 or multiple engagements for such services in the aggregate exceeding
$100,000 between such regular meetings of the Audit Committee. Any engagement
pre-approved by the Chair between regular meetings of the Audit Committee shall
be presented for ratification by the entire Audit Committee at its next
regularly scheduled meeting.

ITEM 4(e)(2):
None, or 0%, of the services relating to the Audit-Related Fees, Tax Fees and
All Other Fees paid by the Fund and MFS and MFS Related Entities relating
directly to the operations and financial reporting of the Registrant disclosed
above were approved by the audit committee pursuant to paragraphs (c)(7)(i)(C)
of Rule 2-01 of Regulation S-X (which permits audit committee approval after
the start of the engagement with respect to services other than audit, review
or attest services, if certain conditions are satisfied).

ITEM 4(f):  Not applicable.

ITEM 4(h): The Registrant's Audit Committee has considered whether the
provision by a Registrant's independent registered public accounting firm of
non-audit services to MFS and MFS Related Entities that were not pre-approved
by the Committee (because such services were provided prior to the
effectiveness of SEC rules requiring pre-approval or because such services did
not relate directly to the operations and financial reporting of the
Registrant) was compatible with maintaining the independence of the independent
registered public accounting firm as the Registrant's principal auditors.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not applicable to the Registrant.

ITEM 6. SCHEDULE OF INVESTMENTS

None. The Registrant did not have any investments as of period end.

ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END
MANAGEMENT INVESTMENT COMPANIES.

Not applicable to the Registrant.

ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable to the Registrant.

ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT
COMPANY AND AFFILIATED PURCHASERS.

Not applicable to the Registrant.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There were no material changes to the procedures by which shareholders may send
recommendations to the Board for nominees to the Registrant's Board since the
Registrant last provided disclosure as to such procedures in response to the
requirements of Item 7(d)(2)(ii)(G) of Schedule 14A or this Item.

ITEM 11. CONTROLS AND PROCEDURES.

(a) Based upon their evaluation of the registrant's disclosure controls and
    procedures (as defined in Rule 30a-3(c) under the Investment Company Act of
    1940 (the "Act")) as conducted within 90 days of the filing date of this
    Form N-CSR, the registrant's principal financial officer and principal
    executive officer have concluded that those disclosure controls and
    procedures provide reasonable assurance that the material information
    required to be disclosed by the registrant on this report is recorded,
    processed, summarized and reported within the time periods specified in the
    Securities and Exchange Commission's rules and forms.

(b) There were no changes in the registrant's internal controls over financial
    reporting (as defined in Rule 30a-3(d) under the Act) that occurred during
    the second fiscal quarter covered by the report that have materially
    affected, or are reasonably likely to materially affect, the registrant's
    internal control over financial reporting.

ITEM 12. EXHIBITS.

(a) File the exhibits listed below as part of this Form. Letter or number the
    exhibits in the sequence indicated.

    (1) Any code of ethics, or amendment thereto, that is the subject of the
        disclosure required by Item 2, to the extent that the registrant
        intends to satisfy the Item 2 requirements through filing of an
        exhibit: Code of Ethics attached hereto.

    (2) A separate certification for each principal executive officer and
        principal financial officer of the registrant as required by Rule 30a-2
        under the Act (17 CFR 270.30a-2): Attached hereto.

(b) If the report is filed under Section 13(a) or 15(d) of the Exchange Act,
    provide the certifications required by Rule 30a-2(b) under the Act (17 CFR
    270.30a-2(b)), Rule 13a-14(b) or Rule 15d-14(b) under the Exchange Act (17
    CFR 240.13a-14(b) or 240.15d-14(b)) and Section 1350 of Chapter 63 of Title
    18 of the United States Code (18 U.S.C. 1350) as an exhibit. A
    certification furnished pursuant to this paragraph will not be deemed
    "filed" for the purposes of Section 18 of the Exchange Act (15 U.S.C. 78r),
    or otherwise subject to the liability of that section. Such certification
    will not be deemed to be incorporated by reference into any filing under
    the Securities Act of 1933 or the Exchange Act, except to the extent that
    the registrant specifically incorporates it by reference: Attached hereto.


                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to
be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant) MANAGED SECTORS VARIABLE ACCOUNT


By (Signature and Title)* MARIA F. DWYER
                          -----------------------------------------------------
                          Maria F. Dwyer, President

Date: February 24, 2006
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Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.


By (Signature and Title)* MARIA F. DWYER
                          -----------------------------------------------------
                          Maria F. Dwyer, President (Principal Executive
                          Officer)

Date: February 24, 2006
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By (Signature and Title)* TRACY ATKINSON
                          -----------------------------------------------------
                          Tracy Atkinson, Treasurer (Principal Financial Officer
                          and Accounting Officer)

Date: February 24, 2006
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* Print name and title of each signing officer under his or her signature.