SUN LIFE INSURANCE & ANNUITY CO OF NEW YORK
POS AM, 1996-04-30
LIFE INSURANCE
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<PAGE>
                                                       REGISTRATION NO. 33-58482
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
 
                              -------------------

   
                         POST-EFFECTIVE AMENDMENT NO. 3
                                       TO
                                    FORM S-1
     

                             REGISTRATION STATEMENT
 
                                     UNDER
 
                           THE SECURITIES ACT OF 1933
 
                              -------------------
 
               SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
             (Exact name of registrant as specified in its charter)
 
<TABLE>
<S>                     <C>                    <C>
       NEW YORK                 6311              04-2845273
   (State or other        (Primary Standard    (I.R.S. Employer
   jurisdiction of           Industrial         Identification
   incorporation or      Classification Code         No.)
    organization)              Number)
</TABLE>
 
                   80 BROAD STREET, NEW YORK, NEW YORK 10004
                                 (212) 943-3855
 
         (Address, including zip code, and telephone number, including
            area code, of registrant's principal executive offices)
 
<TABLE>
<S>                                   <C>
                                                   COPIES TO:
     BONNIE S. ANGUS, SECRETARY               DAVID N. BROWN, ESQ.
 C/O SUN LIFE ASSURANCE COMPANY OF            COVINGTON & BURLING
           CANADA (U.S.)                 1201 PENNSYLVANIA AVENUE N.W.
    ONE SUN LIFE EXECUTIVE PARK                  P.O. BOX 7566
WELLESLEY HILLS, MASSACHUSETTS 02181         WASHINGTON, D.C. 20044
           (617) 237-6030                        (202) 662-5238
(NAME, ADDRESS, INCLUDING ZIP CODE,
AND TELEPHONE NUMBER, INCLUDING AREA
     CODE OF AGENT FOR SERVICE)
</TABLE>
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>


               SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK

   
                       Post-effective Amendment No. 3 to
                       Registration Statement on Form S-1
                        Cross Reference Sheet Pursuant To
                           Regulation S-K, Item 501(b)
    

       Form S-1 Item Number
         and Caption                    Location in Prospectus; Caption
       --------------------             -------------------------------

 1. Forepart of the Registration        Cover Pages
    Statement and Outside Front
    Cover Page of Prospectus

 2. Inside Front and Outside Back       Cover Pages; Table of Contents
    Cover Pages of Prospectus

 3. Summary Information, Risk           Cover Pages (Summary); Expense
    Factors and Ratio of Earnings       Summary
    to Fixed Charges

 4. Use of Proceeds                     A Word About the Company, the
                                        Fixed Account, the Variable
                                        Account and the Series Fund

 5. Determination of Offering Price     Not Applicable

 6. Dilution                            Not Applicable

 7. Selling Security Holders            Not Applicable

 8. Plan of Distribution                Distribution of the Contracts

 9. Description of Securities to be     Cover Pages; A Word About the
    Registered                          Company, the Fixed Account, the
                                        Variable Account and the Series
                                        Fund; Purchase Payments and
                                        Contract Values During
                                        Accumulation Period; Cash
                                        Withdrawals, Withdrawal Charges
                                        and Market Value Adjustment;
                                        Other Contractual Provisions

10. Interests of Named Experts and      Not Applicable
    Counsel

11. Information with Respect to the     A Word About the Company, the
    Registrant                          Fixed Account, the Variable
                                        Account and the Series Fund;
                                        Other Contractual Provisions;
                                        Additional Information About the
                                        Company; The Company's Directors
                                        and Executive Officers; Legal
                                        Proceedings; Legal Matters;
                                        Financial Statements

<PAGE>

       Form S-1 Item Number
         and Caption                    Location in Prospectus; Caption
       --------------------             -------------------------------

12.  Disclosure of Commission           Not Applicable
     Position on Indemnification
     for Securities Act
     Liabilities
<PAGE>

                                     PART I

                       INFORMATION REQUIRED IN PROSPECTUS


   
Attached hereto and made a part hereof is the Prospectus dated May 1, 1996.
    


<PAGE>
   
                                                                      PROSPECTUS
                                                                     MAY 1, 1996
    
 
                                  REGATTA - NY
 
               --------------------------------------------------
 
    The  individual deferred annuity contracts (the "Contracts") offered by this
Prospectus are  designed for  use  in connection  with personal  retirement  and
deferred  compensation plans, some  of which may  qualify as retirement programs
under Sections 401, 403, or 408 of the Internal Revenue Code. The Contracts  are
issued  by Sun Life Insurance and Annuity Company of New York (the "Company"), a
wholly-owned subsidiary of  Sun Life  Assurance Company of  Canada (U.S.)  ("Sun
Life  (U.S.)"), having its  Principal Executive Offices at  80 Broad Street, New
York, New York, 10004, telephone (212) 943-3855 (Toll Free (800) 447-7569).  The
Contracts  provide that annuity  payments will begin on  a selected future date,
and provide for fixed and variable annuity payments as elected.
 
    Only one Purchase Payment will be accepted by the Company for each Contract.
The Purchase Payment  must be  at least  $5,000 and  the prior  approval of  the
Company  is  required before  it will  accept  a Purchase  Payment in  excess of
$1,000,000.
 
   
    The Owner may elect to have Contract values accumulated on a fixed basis  in
the  Fixed Account,  which pays interest  at the  applicable Guaranteed Interest
Rate(s) for the duration of the  particular Guarantee Period(s) selected by  the
Owner,  or  on a  variable  basis in  Sun Life  (N.Y.)  Variable Account  C (the
"Variable Account"), a separate account of  the Company, or divided between  the
Fixed  Account and the Variable Account. The  assets of the Variable Account are
divided into  Sub-Accounts. Each  Sub-Account uses  its assets  to purchase,  at
their  net asset value, shares of a specific series of MFS/Sun Life Series Trust
(the "Series Fund"), a mutual fund  registered under the Investment Company  Act
of  1940, and advised by Massachusetts  Financial Services Company, a subsidiary
of Sun Life (U.S.). Ten series are available for investment under the Contracts:
(1) Money Market Series; (2) High Yield Series; (3) Capital Appreciation Series;
(4) Government Securities Series; (5) World Governments Series; (6) Total Return
Series;  (7)  Managed  Sectors  Series;  (8)  Conservative  Growth  Series;  (9)
Utilities  Series;  and  (10) World  Growth  Series.  The Series  Fund  pays its
investment adviser  certain fees  charged  against the  assets of  each  series.
Contract  values allocated  to the Variable  Account and the  amount of variable
annuity payments will vary to reflect  the investment performance of the  series
of  the Series  Fund selected  by the  Owner and  the deduction  of the contract
charges described under "How the Contract Charges Are Assessed" on page 23.  For
more information about the Series Fund, see "The Series Fund" on page 15 and the
accompanying Series Fund prospectus.
    
 
                                                        (CONTINUED ON NEXT PAGE)
 
THE  CONTRACTS ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED BY,
ANY BANK,  AND  ARE NOT  FEDERALLY  INSURED  BY THE  FEDERAL  DEPOSIT  INSURANCE
CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.
 
THESE  SECURITIES HAVE  NOT BEEN APPROVED  OR DISAPPROVED BY  THE SECURITIES AND
EXCHANGE COMMISSION NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR  ADEQUACY
OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
THIS  PROSPECTUS IS  VALID ONLY  WHEN ACCOMPANIED  BY THE  CURRENT PROSPECTUS OF
MFS/SUN LIFE  SERIES TRUST.  YOU  SHOULD RETAIN  THESE PROSPECTUSES  FOR  FUTURE
REFERENCE.
 
*ANY REFERENCE IN THIS PROSPECTUS TO RECEIPT BY THE COMPANY MEANS RECEIPT AT ITS
ANNUITY SERVICE MAILING ADDRESS, 80 BROAD STREET, NEW YORK, NEW YORK 10004.
<PAGE>
    If  the  Owner elects  to  have values  accumulated  on a  fixed  basis, the
Purchase Payment is allocated to one or more Guarantee Periods made available by
the Company in connection with the Fixed  Account with durations of from one  to
ten years, as selected by the Owner. The Fixed Account is the general account of
the  Company  (See "The  Fixed Account"  on  page 13).  The Company  will credit
interest at a  rate of not  less than  three percent (3%)  per year,  compounded
annually, to amounts allocated to the Fixed Account and guarantees these amounts
at  various interest rates (the "Guaranteed Interest Rates") for the duration of
the Guarantee Period  elected by  the Owner, subject  to the  imposition of  any
applicable withdrawal charge, Market Value Adjustment, or account administration
fee.  The Company may not change a  Guaranteed Interest Rate for the duration of
the  Guarantee  Period;  however,   Guaranteed  Interest  Rates  applicable   to
subsequent  Guarantee Periods cannot be predicted  and will be determined at the
sole discretion  of the  Company  (subject to  the  minimum guarantee  of  three
percent  (3%)).  That part  of the  Contract  relating to  the Fixed  Account is
registered under  the Securities  Act of  1933,  but the  Fixed Account  is  not
subject to the restrictions of the Investment Company Act of 1940.
 
    The  Company  does not  deduct  a sales  charge  from the  Purchase Payment.
However, if  any part  of  a Contract's  Accumulation  Account is  withdrawn,  a
withdrawal  charge (contingent  deferred sales  charge) may  be assessed  by the
Company. This charge is intended to reimburse the Company for expenses  relating
to  the distribution of the Contracts. During  the first seven Contract Years up
to ten  percent (10%)  of the  Net Purchase  Payment may  be withdrawn  in  each
Contract Year on a non-cumulative basis without the imposition of the withdrawal
charge  by the Company. Amounts withdrawn in  excess of such amount (adjusted by
any applicable Market Value Adjustment with  respect to the Fixed Account)  will
be  subject to a withdrawal charge ranging  from 6% to 0%. The withdrawal charge
is not  imposed after  the end  of the  seventh Contract  Year (See  "Withdrawal
Charges" on page 20).
 
    In  addition, any cash withdrawal of amounts allocated to the Fixed Account,
other than a withdrawal effective within 30 days prior to the Expiration Date of
the applicable Guarantee  Period or  the withdrawal  of interest  credited to  a
Guarantee  Amount during the current Contract Year,  will be subject to a Market
Value Adjustment.  The Market  Value Adjustment  will reflect  the  relationship
between  the  Current  Rate (which  is  the Guaranteed  Interest  Rate currently
declared by  the Company  for Guarantee  Periods  equal to  the balance  of  the
Guarantee  Period applicable to  the amount being  withdrawn) and the Guaranteed
Interest Rate  applicable  to the  amount  being withdrawn.  Generally,  if  the
Guaranteed Interest Rate is lower than the Current Rate, then the application of
the  Market Value  Adjustment will  result in  a lower  payment upon withdrawal.
Similarly, if the Guaranteed Interest Rate is higher than the Current Rate,  the
application  of the Market Value Adjustment will result in a higher payment upon
withdrawal (See "Market Value Adjustment" on page 21).
 
    The Company reserves  the right to  defer the payment  of amounts  withdrawn
from  the Fixed  Account for  a period not  to exceed  six months  from the date
written request for such withdrawal is received by the Company.
 
    Special restrictions  on  withdrawals  apply  to  Contracts  used  with  Tax
Sheltered  Annuities  established pursuant  to  Section 403(b)  of  the Internal
Revenue Code (See "Section 403(b) Annuities" on page 20).
 
    In addition,  under  certain circumstances  withdrawals  may result  in  tax
penalties  (See "Federal  Tax Status").  For a  discussion of  cash withdrawals,
withdrawal charges  and  the  Market Value  Adjustment  see  "Cash  Withdrawals,
Withdrawal Charges and Market Value Adjustment" on page 19.
 
    On each Contract Anniversary and on surrender of the Contract for full value
the  Company will deduct an annual account administration fee ("Account Fee") of
$30 from the  Contract's Accumulation  Account. After  the Annuity  Commencement
Date  the  Account Fee  will be  deducted  pro rata  from each  variable annuity
payment made during the year. The Account Fee may be waived by the Company under
certain circumstances.  In addition,  the  Company makes  a deduction  from  the
Variable  Account at the end of each Valuation Period equal to an annual rate of
0.15% of the  daily net assets  of the  Variable Account. These  charges are  to
reimburse  the  Company for  administrative expenses  related  to the  issue and
maintenance of the Contracts. (See "Administrative Charges" on page 23).
 
                                       2
<PAGE>
    The Company also deducts a mortality and  expense risk charge at the end  of
each  Valuation Period equal to an annual rate  of 1.25% of the daily net assets
of the Variable Account for mortality  and expense risks assumed by the  Company
(See "Mortality and Expense Risk Charge" on page 23).
 
    Under  certain circumstances  the Company  may substitute  shares of another
registered open-end investment company or unit investment trust both for  Series
Fund  shares already purchased by the Variable Account and as the security to be
purchased in the future. Also, upon notice to the Owner, or the Payee during the
annuity period, the Company may modify the contract if such modification: (i) is
necessary to make the Contract  or the Variable Account  comply with any law  or
regulation  issued by a governmental agency to which the Company or the Variable
Account is subject; or  (ii) is necessary to  assure continued qualification  of
the  Contract under  the Internal  Revenue Code or  other federal  or state laws
relating to retirement annuities or annuity contracts; or (iii) is necessary  to
reflect  a change in the operation of  the Variable Account or the Sub-Accounts;
or (iv) provides additional Variable  Account and/or fixed accumulation  options
(See  "Substituted Securities" on  page 29 and "Change  in Operation of Variable
Account" and "Modification" on page 30).
 
    In the event of the death of the Annuitant prior to the Annuity Commencement
Date, the Company will pay a death  benefit to the Beneficiary. If the death  of
the Annuitant occurs on or after the Annuity Commencement Date, no death benefit
will  be payable except as may be provided under the Annuity Option elected (See
"Death Benefit" on page 22).
 
    Annuity Payments  will begin  on the  Annuity Commencement  Date. The  Owner
selects  the Annuity `Commencement  Date, frequency of  payments and the Annuity
Option (See "Annuity Provisions" on page 24).
 
    Premium taxes, if any,  payable to any governmental  entity will be  charged
against the Contracts (See "Premium Taxes" on page 23).
 
    Subject to certain conditions, and during the Accumulation Period, the Owner
may transfer amounts among the Sub-Accounts or Guarantee Periods available under
the Contract. Transfers (except of interest credited during the current Contract
Year  to the Guarantee Amount transferred) from or within the Fixed Account will
be subject  to the  Market Value  Adjustment unless  the transfer  is  effective
within  30 days  prior to  the Expiration  Date of  the amount  transferred (See
"Transfer Privilege" on page 19).
 
    After the  Annuity Commencement  Date,  the Payee  may, subject  to  certain
restrictions,  exchange the  value of  a designated  number of  Annuity Units of
particular Sub-Accounts then credited with  respect to the particular Payee  for
other  Annuity Units, the value of which would be such that the dollar amount of
an annuity payment made on the date  of the exchange would be unaffected by  the
fact of the exchange (See "Exchange of Variable Annuity Units" on page 27).
 
    The  Company  will  vote Series  Fund  shares  held by  the  Sub-Accounts at
meetings of shareholders of the Series Fund, but will follow voting instructions
received from persons having the right to give voting instructions. The Owner is
the person having  the right to  give voting instructions  prior to the  Annuity
Commencement  Date. On or after  the Annuity Commencement Date  the Payee is the
person having such  voting rights. Any  shares attributable to  the Company  and
Series  Fund shares for which no timely voting instructions are received will be
voted by the Company in the same proportion as the shares for which instructions
are received from persons having such right (See "Voting of Series Fund  Shares"
on page 29).
 
    The  Company  will  furnish  Owners  with  certain  reports  and  statements
described under  "Periodic  Reports"  on  page  29.  Such  reports,  other  than
prospectuses, will not include the Company's financial statements.
 
    If  the Owner is not  satisfied with the Contract it  may be returned to the
Company within ten days after  it was delivered to  the Owner. When the  Company
receives  the  returned Contract  it  will be  cancelled  and the  value  of the
Contract's Accumulation Account at the end of the Valuation Period during  which
the Contract was received by the Company will be refunded.
 
                                       3
<PAGE>
                             AVAILABLE INFORMATION
 
    The  Company is subject to the  informational requirements of the Securities
Exchange Act of 1934 (the "1934  Act"), as amended, and in accordance  therewith
files  reports and other information with the Securities and Exchange Commission
(the "Commission").  Such reports  and other  information can  be inspected  and
copied  at the public reference  facilities of the Commission  at Room 1024, 450
Fifth Street, N.W., Washington,  D.C. and at  the Commission's Regional  Offices
located  at 75 Park Place,  New York, New York  and Northwest Atrium Center, 500
West Madison Street, Suite  1400, Chicago, Illinois  60661-2511. Copies of  such
materials  also  can  be  obtained  from the  Public  Reference  Section  of the
Commission at  450 Fifth  Street, N.W.,  Washington, D.C.  20549, at  prescribed
rates.
 
    The   Company   has   filed  registration   statements   (the  "Registration
Statements") with the Commission  under the Securities Act  of 1933 relating  to
the  Contracts offered by this  Prospectus. This Prospectus has  been filed as a
part of the Registration Statements and does not contain all of the  information
set  forth in the Registration Statements and exhibits thereto, and reference is
hereby made to such Registration Statements and exhibits for further information
relating to the Company and the  Contracts. The Registration Statements and  the
exhibits  thereto may  be inspected  and copied, and  copies can  be obtained at
prescribed rates, in the manner set forth in the preceding paragraph.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
   
    The Annual  Report  on  Form 10-K  for  the  year ended  December  31,  1995
heretofore  filed  by the  Company with  the  Commission under  the 1934  Act is
incorporated by reference in this Prospectus.
    
 
    Any statement contained in a document incorporated by reference herein shall
be deemed modified or superseded hereby to the extent that a statement contained
in a later-filed document  or herein shall modify  or supersede such  statement.
Any  statement  so modified  or superseded  shall  not be  deemed, except  as so
modified or superseded, to constitute a part of this Prospectus.
 
    The Company will furnish, without charge, to  each person to whom a copy  of
this Prospectus is delivered, upon the written or oral request of such person, a
copy  of the document referred to above which has been incorporated by reference
in this Prospectus, other than exhibits  to such document (unless such  exhibits
are specifically incorporated by reference in the Prospectus). Requests for such
document  should be directed  to Bonnie S. Angus,  Secretary, Sun Life Insurance
and Annuity Company of  New York, 80  Broad Street, New  York, New York,  10004,
telephone (212) 943-3855 or (800) 447-7569.
 
                                       4
<PAGE>
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                                                                PAGE
<S>                                                                                                          <C>
Definitions                                                                                                           7
Expense Summary                                                                                                       9
Condensed Financial Information -- Accumulation Unit Values                                                          10
Performance Data                                                                                                     11
This Prospectus Is a Catalog of Facts                                                                                12
Uses of the Contract                                                                                                 12
A Word About the Company, the Fixed Account, the Variable Account and the Series Fund                                12
    The Company                                                                                                      12
    The Fixed Account                                                                                                13
    The Variable Account                                                                                             14
    The Series Fund                                                                                                  15
Purchase Payments and Contract Values During Accumulation Period                                                     16
    Purchase Payments                                                                                                16
    Variable Accumulation Value                                                                                      17
    Net Investment Factor                                                                                            17
    Fixed Accumulation Value                                                                                         18
    Guarantee Periods                                                                                                18
    Guaranteed Interest Rates                                                                                        18
    Transfer Privilege                                                                                               19
Cash Withdrawals, Withdrawal Charges and Market Value Adjustment                                                     19
    Cash Withdrawals                                                                                                 19
    Withdrawal Charges                                                                                               20
    Section 403(b) Annuities                                                                                         20
    Market Value Adjustment                                                                                          21
Death Benefit                                                                                                        22
    Death Benefit Provided by the Contract                                                                           22
    Election and Effective Date of Election                                                                          22
    Payment of Death Benefit                                                                                         22
    Amount of Death Benefit                                                                                          22
How the Contract Charges Are Assessed                                                                                23
    Administrative Charges                                                                                           23
    Premium Taxes                                                                                                    23
    Mortality and Expense Risk Charge                                                                                23
    Withdrawal Charges                                                                                               24
Annuity Provisions                                                                                                   24
    Annuity Commencement Date                                                                                        24
    Election--Change of Annuity Option                                                                               25
    Annuity Options                                                                                                  25
    Determination of Annuity Payments                                                                                26
    Fixed Annuity Payments                                                                                           26
    Variable Annuity Payments                                                                                        26
    Variable Annuity Unit Value                                                                                      27
    Exchange of Variable Annuity Units                                                                               27
    Annuity Payment Rates                                                                                            27
</TABLE>
 
                                       5
<PAGE>
                         TABLE OF CONTENTS--(CONTINUED)
   
<TABLE>
<CAPTION>
                                                                                                                PAGE
<S>                                                                                                          <C>
Other Contractual Provisions                                                                                         27
    Payment Limits                                                                                                   27
    Designation and Change of Beneficiary                                                                            27
    Exercise of Contract Rights                                                                                      28
    Change of Ownership                                                                                              28
    Death of Owner                                                                                                   28
    Voting of Series Fund Shares                                                                                     29
    Periodic Reports                                                                                                 29
    Substituted Securities                                                                                           29
    Change in Operation of Variable Account                                                                          30
    Splitting Units                                                                                                  30
    Modification                                                                                                     30
    Custodian                                                                                                        30
    Right to Return                                                                                                  30
Federal Tax Status                                                                                                   31
    Introduction                                                                                                     31
    Tax Treatment of the Company and the Variable Account                                                            31
    Taxation of Annuities in General                                                                                 31
    Qualified Retirement Plans                                                                                       33
    Pension and Profit-Sharing Plans                                                                                 33
    Tax-Sheltered Annuities                                                                                          33
    Individual Retirement Accounts                                                                                   33
Administration of the Contracts                                                                                      34
Distribution of the Contracts                                                                                        34
Additional Information About the Company                                                                             35
    Selected Financial Data                                                                                          35
    Management's Discussion and Analysis of Financial Condition and Results of Operations                            35
    Reinsurance                                                                                                      35
    Reserves                                                                                                         35
    Investments                                                                                                      35
    Competition                                                                                                      36
    Employees                                                                                                        36
    Properties                                                                                                       36
The Company's Directors and Executive Officers                                                                       36
State Regulation                                                                                                     39
Legal Proceedings                                                                                                    40
Legal Matters                                                                                                        40
Accountants                                                                                                          40
Registration Statements                                                                                              40
Financial Statements                                                                                                 40
Appendix A--Variable Accumulation Unit Value, Variable Annuity Unit Value and Variable Annuity Payment
  Calculations                                                                                                       64
Appendix B--Withdrawals, Withdrawal Charges and the Market Value Adjustment                                          65
Appendix C--Calculation of Performance Data; Advertising and Sales Literature                                        67
</TABLE>
    
 
                                       6
<PAGE>
                                  DEFINITIONS
 
    The following terms as used in this Prospectus have the indicated meanings:
 
    ACCOUNT  VALUE:   The Variable  Accumulation Value,  if any,  plus the Fixed
Accumulation Value, if any, of a Contract for any Valuation Period.
 
    ACCUMULATION ACCOUNT:  An account established for the Contract to which  the
Net Purchase Payment is credited.
 
    ACCUMULATION  PERIOD:  The  period before the  Annuity Commencement Date and
during the lifetime of the Annuitant.
 
    *ANNUITANT:  The person or persons named  in the Contract and on whose  life
the  first annuity payment is to  be made. If more than  one person is so named,
all provisions of the Contract which are  based on the death of the  "Annuitant"
will  be based  on the date  of death  of the last  surviving of  the persons so
named. By example, the death benefit will become due only upon the death,  prior
to the Annuity Commencement Date, of the last surviving of the persons so named.
Collectively,  these persons are  referred to in  this Contract as "Annuitants."
The Owner is not permitted to name a "Co-Annuitant" under a Qualified Contract.
 
    *ANNUITY COMMENCEMENT DATE:  The date on which the first annuity payment  is
to be made.
 
    *ANNUITY OPTION:  The method for making annuity payments.
 
    ANNUITY  UNIT:  A unit  of measure used in the  calculation of the amount of
the second and each subsequent Variable Annuity payment.
 
    *BENEFICIARY:  The person  or entity having the  right to receive the  death
benefit  set forth in the Contract, and, for Non-Qualified Contracts, who is the
"designated beneficiary" for purposes of  Section 72(s) of the Internal  Revenue
Code in the event of the Owner's death.
 
    COMPANY:  Sun Life Insurance and Annuity Company of New York.
 
    CONTRACT YEARS AND CONTRACT ANNIVERSARIES:  The first Contract Year shall be
the  period of 12 months  plus a part of  a month as measured  from the date the
Contract is issued  to the first  day of  the calendar month  which follows  the
calendar  month of issue. All Contract  Years and Anniversaries thereafter shall
be 12  month periods  based upon  such first  day of  the calendar  month  which
follows  the calendar  month of  issue. If,  for example,  the Issue  Date is in
March, the first Contract Year will be  determined from the Issue Date but  will
end on the last day of March in the following year; all other Contract Years and
all Contract Anniversaries will be measured from April 1.
 
    DUE  PROOF  OF DEATH:    An original  certified  copy of  an  official death
certificate, an original  certified copy  of a decree  of a  court of  competent
jurisdiction  as to the finding of death, or any other proof satisfactory to the
Company.
 
    EXPIRATION DATE:  The last day of a Guarantee Period.
 
    FIXED ACCOUNT:   The Fixed  Account consists of  all assets  of the  Company
other than those allocated to a separate account of the Company.
 
    FIXED  ANNUITY:   An annuity with  payments which  do not vary  as to dollar
amount.
 
    GUARANTEE AMOUNT:  Any portion of the Contract's Account Value allocated  to
a  particular  Guarantee Period  with  a particular  Expiration  Date (including
interest earned thereon).
 
    GUARANTEE PERIOD:   The  period  for which  a  Guaranteed Interest  Rate  is
credited.
 
    GUARANTEED INTEREST RATE:  The rate of interest credited by the Company on a
compound annual basis during any Guarantee Period.
 
- ------------------------
*As specified in the application, unless changed.
 
                                       7
<PAGE>
    ISSUE DATE:  The date on which the Contract becomes effective.
 
    NON-QUALIFIED  CONTRACT:   A Contract used  in connection  with a retirement
plan which  does  not  receive  favorable federal  income  tax  treatment  under
Sections  401, 403, or 408 of the Internal Revenue Code of 1986, as amended (the
"Code"). The Contract must be owned by a  natural person or by a trust or  other
entity  as agent  for a  natural person  for the  Contract to  receive favorable
income tax treatment as an annuity.
 
    *OWNER:  The  person, persons  or entity  entitled to  the ownership  rights
stated in the Contract and in whose name or names the Contract is issued.
 
    PAYEE:   The recipient of payments under  the Contract. The term may include
an Annuitant or a Beneficiary who becomes entitled to benefits upon the death of
the Annuitant.
 
    PURCHASE PAYMENT (PAYMENT):  The amount paid to the Company by the Owner  or
on  behalf  of the  Owner  as consideration  for  the benefits  provided  by the
Contract.
 
    QUALIFIED CONTRACT:  A  Contract used in connection  with a retirement  plan
which  receives favorable federal income tax  treatment under Sections 401, 403,
or 408 of the Code.
 
    SERIES FUND:  MFS/Sun Life Series Trust.
 
    SEVEN  YEAR  ANNIVERSARY:    The  seventh  Contract  Anniversary  and   each
succeeding Contract Anniversary occurring at any seven year interval thereafter,
for example, the 14th, 21st and 28th Contract Anniversaries.
 
    SUB-ACCOUNT:   That portion of the  Variable Account which invests in shares
of a specific series or sub-series of the Series Fund.
 
    VALUATION PERIOD:   The period of  time from one  determination of  Variable
Accumulation  Unit and Annuity Unit values  to the next subsequent determination
of these values. Such  determination shall be  made as of the  close of the  New
York  Stock Exchange on  each day the Exchange  is open for  trading and on such
other days on which  there is a  sufficient degree of  trading in the  portfolio
securities  of the Variable Account so that the values of the Variable Account's
Accumulation Units and Annuity Units might be materially affected.
 
    VARIABLE ACCOUNT:  A  separate account of the  Company consisting of  assets
set  aside by the Company, the investment  performance of which is kept separate
from that of the general assets of the Company.
 
    VARIABLE ACCUMULATION UNIT:   A unit of measure  used in the calculation  of
the value of the variable portion of a Contract's Accumulation Account.
 
    VARIABLE  ANNUITY:  An annuity with payments  which vary as to dollar amount
in relation  to the  investment  performance of  specified Sub-Accounts  of  the
Variable Account.
 
- ------------------------
*As specified in the Application, unless changed.
 
                                       8
<PAGE>
                                EXPENSE SUMMARY
 
    The  purpose  of the  following  table and  Example  is to  help  Owners and
prospective purchasers  to understand  the costs  and expenses  that are  borne,
directly  and indirectly, by Contract Owners  WHEN PAYMENTS ARE ALLOCATED TO THE
VARIABLE ACCOUNT. The table reflects expenses of the Variable Account as well as
of the Series Fund. The information set forth should be considered together with
the narrative provided under the heading "How the Contract Charges Are Assessed"
in this Prospectus, and  with the Series Fund's  prospectus. In addition to  the
expenses  listed below, premium  taxes may be  applicable if the  Owner is other
than a New York State resident.
   
<TABLE>
<CAPTION>
                                                            CAPITAL
                                      MONEY       HIGH      APPRE-      GOVERNMENT        WORLD         TOTAL       MANAGED
CONTRACT OWNER                        MARKET     YIELD      CIATION     SECURITIES     GOVERNMENTS      RETURN      SECTORS
TRANSACTION EXPENSES                  SERIES     SERIES     SERIES        SERIES         SERIES         SERIES       SERIES
- -----------------------------------  --------   --------   ---------   ------------   -------------   ----------   ----------
<S>                                  <C>        <C>        <C>         <C>            <C>             <C>          <C>
Sales Load Imposed on Purchases        0          0          0            0               0            0            0
Deferred Sales Load (as a
 percentage of Account Value
 withdrawn)(1).....................
  Contract Year
    1..............................    6    %     6    %     6    %       6    %          6    %       6    %       6    %
    2..............................    6    %     6    %     6    %       6    %          6    %       6    %       6    %
    3..............................    5    %     5    %     5    %       5    %          5    %       5    %       5    %
    4..............................    5    %     5    %     5    %       5    %          5    %       5    %       5    %
    5..............................    4    %     4    %     4    %       4    %          4    %       4    %       4    %
    6..............................    4    %     4    %     4    %       4    %          4    %       4    %       4    %
    7..............................    3    %     3    %     3    %       3    %          3    %       3    %       3    %
    thereafter.....................    0    %     0    %     0    %       0    %          0    %       0    %       0    %
Exchange fee(2)....................    0          0          0            0               0            0            0
 
<CAPTION>
ANNUAL ACCOUNT FEE                                                       $30 Per Contract
- -----------------------------------
SEPARATE ACCOUNT ANNUAL EXPENSES
- -----------------------------------
<S>                                  <C>        <C>        <C>         <C>            <C>             <C>          <C>
(as a percentage of average
separate account assets)
Mortality and Expense Risk Fees....    1.25 %     1.25 %     1.25 %       1.25 %          1.25 %       1.25 %       1.25 %
Administrative Expense Charge......    0.15 %     0.15 %     0.15 %       0.15 %          0.15 %       0.15 %       0.15 %
Other Fees and Expenses of the
 Separate Account..................    0.00 %     0.00 %     0.00 %       0.00 %          0.00 %       0.00 %       0.00 %
Total Separate Account Annual
 Expenses..........................    1.40 %     1.40 %     1.40 %       1.40 %          1.40 %       1.40 %       1.40 %
<CAPTION>
SERIES FUND ANNUAL EXPENSES
- -----------------------------------
<S>                                  <C>        <C>        <C>         <C>            <C>             <C>          <C>
(as a percentage of Series Fund
average net assets)
Management Fees....................    0.50 %     0.75 %     0.75 %       0.55 %          0.75 %       0.70 %       0.75 %
Other Expenses.....................    0.09 %     0.12 %     0.08 %       0.08 %          0.14 %       0.01 %       0.09 %
Total Series Fund Annual
 Expenses..........................    0.59 %     0.87 %     0.83 %       0.63 %          0.89 %       0.71 %       0.84 %
 
<CAPTION>
 
                                                                      WORLD
CONTRACT OWNER                        CONSERVATIVE     UTILITIES      GROWTH
TRANSACTION EXPENSES                 GROWTH SERIES      SERIES        SERIES
- -----------------------------------  --------------   -----------   ----------
<S>                                  <C>              <C>           <C>
Sales Load Imposed on Purchases         0              0             0
Deferred Sales Load (as a
 percentage of Account Value
 withdrawn)(1).....................
  Contract Year
    1..............................     6    %         6    %        6    %
    2..............................     6    %         6    %        6    %
    3..............................     5    %         5    %        5    %
    4..............................     5    %         5    %        5    %
    5..............................     4    %         4    %        4    %
    6..............................     4    %         4    %        4    %
    7..............................     3    %         3    %        3    %
    thereafter.....................     0    %         0    %        0    %
Exchange fee(2)....................     0              0             0
ANNUAL ACCOUNT FEE
- -----------------------------------
SEPARATE ACCOUNT ANNUAL EXPENSES
- -----------------------------------
<S>                                  <C>              <C>           <C>
(as a percentage of average
separate account assets)
Mortality and Expense Risk Fees....     1.25 %         1.25 %        1.25 %
Administrative Expense Charge......     0.15 %         0.15 %        0.15 %
Other Fees and Expenses of the
 Separate Account..................     0.00 %         0.00 %        0.00 %
Total Separate Account Annual
 Expenses..........................     1.40 %         1.40 %        1.40 %
SERIES FUND ANNUAL EXPENSES
- -----------------------------------
<S>                                  <C>              <C>           <C>
(as a percentage of Series Fund
average net assets)
Management Fees....................     0.55 %         0.75 %        0.90 %
Other Expenses.....................     0.09 %         0.20 %        0.17 %
Total Series Fund Annual
 Expenses..........................     0.64 %         0.95 %        1.07 %
</TABLE>
    
 
- ------------------------------
(1) A portion of the Account Value may be withdrawn each year without imposition
    of any withdrawal charge, and after a Purchase Payment has been held by  the
    Company  for seven years the  entire Account Value may  be withdrawn free of
    the withdrawal charge.
 
   
(2) A Market  Value Adjustment  may be imposed  on amounts  transferred from  or
    within the Fixed Account.
    
 
                                       9
<PAGE>
                                    EXAMPLE
 
    If you surrender your Contract at the end of the applicable time period, you
would  pay the following expenses  on a $1,000 investment,  assuming a 5% annual
return on assets:
 
   
<TABLE>
<CAPTION>
                                                                         1 YEAR       3 YEARS      5 YEARS     10 YEARS
                                                                       -----------  -----------  -----------  -----------
<S>                                                                    <C>          <C>          <C>          <C>
Capital Appreciation Series                                             $      77    $     115    $     155    $     256
Conservative Growth Series                                                     75          109          146          237
High Yield Series                                                              77          116          158          261
Government Securities Series                                                   75          109          145          236
Managed Sectors Series                                                         77          115          156          257
Money Market Series                                                            74          107          143          232
Total Return Series                                                            76          113          152          249
World Governments Series                                                       77          117          159          263
Utilities Series                                                               78          118          162          269
World Growth Series                                                            79          122          168          281
</TABLE>
    
 
    If you do not surrender your Contract, or if you annuitize at the end of the
applicable time  period,  you would  pay  the  following expenses  on  a  $1,000
investment, assuming a 5% annual return on assets:
 
   
<TABLE>
<CAPTION>
                                                                        1 YEAR       3 YEARS      5 YEARS     10 YEARS
                                                                      -----------  -----------  -----------  -----------
<S>                                                                   <C>          <C>          <C>          <C>
Capital Appreciation Series                                            $      23    $      70    $     119    $     256
Conservative Growth Series                                                    21           64          110          237
High Yield Series                                                             23           71          122          261
Government Securities Series                                                  21           64          109          236
Managed Sectors Series                                                        23           70          120          257
Money Market Series                                                           20           62          107          232
Total Return Series                                                           22           68          116          249
World Governments Series                                                      23           72          123          263
Utilities Series                                                              24           73          126          269
World Growth Series                                                           25           77          132          281
</TABLE>
    
 
    THE  EXAMPLE SHOULD  NOT BE  CONSIDERED A  REPRESENTATION OF  PAST OR FUTURE
EXPENSES, AND ACTUAL EXPENSES MAY BE GREATER OR LOWER THAN THOSE SHOWN.
 
          CONDENSED FINANCIAL INFORMATION -- ACCUMULATION UNIT VALUES
 
    The following information should  be read in  conjunction with the  Variable
Account's  financial statements appearing  elsewhere in this  Prospectus, all of
which has been audited  by Deloitte & Touche  LLP, independent certified  public
accountants.
 
   
<TABLE>
<CAPTION>
                                                                                 PERIOD ENDED      YEAR ENDED       YEAR ENDED
                                                                                 DECEMBER 31,     DECEMBER 31,     DECEMBER 31,
                                                                                     1993*            1994             1995
                                                                                ---------------  ---------------  ---------------
 
<S>                                                                             <C>              <C>              <C>
CAPITAL APPRECIATION SERIES
 Unit Value
  Beginning of period.........................................................    $  10.0000      $     11.1751    $     10.6243
  End of period...............................................................    $  11.1751      $     10.6243    $     14.0890
 Units outstanding end of period..............................................        421,509      606,673             1,106,267
CONSERVATIVE GROWTH SERIES
 Unit Value
  Beginning of period.........................................................  $     10.0000    $       10.1522  $        9.9013
  End of period...............................................................  $     10.1522    $        9.9013  $       13.4205
 Units outstanding end of period..............................................        134,044           342,664          671,847
GOVERNMENT SECURITIES SERIES
 Unit Value
  Beginning of period.........................................................  $     10.0000    $       10.3577  $        9.9943
  End of period...............................................................  $     10.3577    $        9.9943  $       11.5958
 Units outstanding end of period..............................................        359,235           612,070          554,873
</TABLE>
    
 
                                       10
<PAGE>
    CONDENSED FINANCIAL INFORMATION -- ACCUMULATION UNIT VALUES (CONTINUED)
 
   
<TABLE>
<CAPTION>
                                                                                 PERIOD ENDED      YEAR ENDED       YEAR ENDED
                                                                                 DECEMBER 31,     DECEMBER 31,     DECEMBER 31,
                                                                                     1993*            1994             1995
                                                                                ---------------  ---------------  ---------------
<S>                                                                             <C>              <C>              <C>
HIGH YIELD SERIES
 Unit Value
  Beginning of period.........................................................    $  10.0000      $     10.8857    $     10.4960
  End of period...............................................................    $  10.8857      $     10.4960    $     12.1149
 Units outstanding end of period..............................................        181,341      331,677               334,034
MANAGED SECTORS SERIES
 Unit Value
  Beginning of period.........................................................  $     10.0000    $       10.8495  $       10.4940
  End of period...............................................................  $     10.8495    $       10.4940  $       13.6882
 Units outstanding end of period..............................................         61,302           148,048          277,142
MONEY MARKET SERIES
 Unit Value
  Beginning of period.........................................................  $     10.0000    $       10.0901  $       10.3193
  End of period...............................................................  $     10.0901    $       10.3193  $       10.7318
 Units outstanding end of period..............................................        179,323           408,469          623,252
TOTAL RETURN SERIES
 Unit Value
  Beginning of period.........................................................  $     10.0000    $       10.5294  $       10.1491
  End of period...............................................................  $     10.5294    $       10.1491  $       12.6896
 Units outstanding end of period..............................................        592,068         1,063,839        1,365,757
UTILITIES SERIES
 Unit Value
  Beginning of period.........................................................     --            $       10.0000** $        9.6830
  End of period...............................................................     --            $        9.6830  $       12.6438
 Units outstanding end of period..............................................     --                     6,103           97,337
WORLD GOVERNMENTS SERIES
 Unit Value
  Beginning of period.........................................................  $     10.0000    $       11.2776  $       10.6229
  End of period...............................................................  $     11.2776    $       10.6229  $       12.1203
 Units outstanding end of period..............................................        137,181           238,927          268,890
WORLD GROWTH SERIES
 Unit Value
  Beginning of period.........................................................     --            $       10.0000** $        9.5906
  End of period...............................................................     --            $        9.5906  $       10.9711
 Units outstanding end of period..............................................     --                    35,096          251,193
</TABLE>
    
 
 *From April 1, 1993 (date of commencement of sales of the Contracts) to
  December 31, 1993.
**Unit  value  on the  date of  inception  of the  Sub-Account investing  in the
  Series.
 
                                PERFORMANCE DATA
 
   
    From time to time the Variable Account may publish reports to  shareholders,
sales  literature and advertisements containing performance data relating to the
Sub-Accounts. Performance data  will consist  of total  return quotations  which
will  always include quotations for the period  subsequent to the date each Sub-
Account became available for investment under the Contracts, and for recent  one
year  and, when applicable, five and ten  year periods. Such quotations for such
periods will  be the  average annual  rates of  return required  for a  Purchase
Payment  of $1,000 to equal the  actual variable accumulation value attributable
to such Purchase Payment on the last day of the period, after reflection of  all
applicable  withdrawal and contract  charges. In addition,  the Variable Account
may calculate non-standardized rates  of return that  do not reflect  withdrawal
and  contract  charges. Results  calculated  without withdrawal  and/or contract
charges will be  higher. Performance figures  used by the  Variable Account  are
based  on the  actual historical  performance of  the Series  Fund for specified
periods, and the figures  are not intended to  indicate future performance.  The
Variable  Account may also from time  to time compare its investment performance
to various  unmanaged indices  or  other variable  annuities  and may  refer  to
certain rating and other organizations in its marketing materials. More detailed
information on the computations is set forth in Appendix C.
    
 
                                       11
<PAGE>
                     THIS PROSPECTUS IS A CATALOG OF FACTS
 
    This Prospectus contains information about the Contract which provides fixed
benefits,  variable benefits or a combination of both. It describes its uses and
objectives, its benefits and costs, and the rights and privileges of the  Owner.
It  also contains information about the Company, the Variable Account, the Fixed
Account and the  Series Fund. It  has been carefully  prepared in  non-technical
language  to help  you decide whether  the purchase  of a Contract  will fit the
needs of your retirement plan.  We urge you to read  it carefully and retain  it
for  future  reference.  The  Contract has  appropriate  provisions  relating to
variable and fixed accumulation values and variable and fixed annuity  payments.
A  Variable Annuity and a Fixed  Annuity have certain similarities. Both provide
that the Purchase Payment, less certain deductions, will be accumulated prior to
the Annuity  Commencement Date.  After the  Annuity Commencement  Date,  annuity
payments  will be made to  the Annuitant. The Company  assumes the mortality and
expense risks under  the Contract, for  which it receives  certain amounts.  The
significant  difference between a  Variable Annuity and a  Fixed Annuity is that
under a Variable Annuity, all investment risk  is assumed by the Owner or  Payee
and  the amounts of the annuity payments vary with the investment performance of
the Variable Account; under a Fixed  Annuity, the investment risk is assumed  by
the Company (except in the case of early withdrawals (See "Cash Withdrawals" and
"Market Value Adjustment")) and the amounts of the annuity payments do not vary.
However,  the  Owner bears  the risk  that  the Guaranteed  Interest Rate  to be
credited on amounts allocated  to the Fixed Account  may not exceed the  minimum
guaranteed rate of 3% for any Guarantee Period.
 
                              USES OF THE CONTRACT
 
    The  Contract is designed for use  in connection with retirement plans which
meet the requirements of  Section 401 (including  Section 401(k)), Section  403,
Section  408(b), Section 408(c) or Section  408(k) of the Internal Revenue Code,
however the Company may  discontinue offering new  Contracts in connection  with
certain  types of qualified plans. Certain  federal tax advantages are currently
available to retirement  plans which qualify  as (1) self-employed  individuals'
retirement  plans  under Section  401; (2)  corporate or  association retirement
plans under Section  401; (3) annuity  purchase plans sponsored  by certain  tax
exempt  organizations  or public  school systems  under  Section 403(b);  or (4)
individual retirement accounts, including  employer or association of  employees
individual  retirement accounts under Section  408(c) and SEP-IRAs under Section
408(k) (See "Federal Tax Status").
 
    The Contract is  also designed so  that it  may be used  in connection  with
non-tax-qualified  retirement plans,  such as deferred  compensation and payroll
savings plans and such other groups (trusteed or nontrusteed) as may be eligible
under applicable law.
 
                           A WORD ABOUT THE COMPANY,
          THE FIXED ACCOUNT, THE VARIABLE ACCOUNT AND THE SERIES FUND
 
THE COMPANY
 
    The Company is a stock life insurance company incorporated under the laws of
New York on May  25, 1983. Its Home  Office is located at  80 Broad Street,  New
York,  New York, 10004,  telephone (212) 943-3855.  The Company currently issues
individual fixed and combination fixed/variable annuity contracts and group life
and long-term disability insurance only in the State of New York.
 
   
    The Company is a  wholly-owned subsidiary of Sun  Life Assurance Company  of
Canada  (U.S.) ("Sun  Life of  Canada (U.S.)"),  a stock  life insurance company
incorporated in  Delaware  and having  its  Executive  Office at  One  Sun  Life
Executive  Park, Wellesley Hills, Massachusetts 02181. Sun Life of Canada (U.S.)
has obtained authorization to do business in forty-eight states, the District of
Columbia and Puerto Rico, and it is anticipated that it will be authorized to do
business in all states except  New York. Sun Life  of Canada (U.S.) issues  life
insurance  policies  and  individual and  group  annuities. Sun  Life  of Canada
(U.S.)'s other subsidiaries are Massachusetts Financial Services Company and Sun
Capital Advisers, Inc., registered investment advisers, Sun Investment  Services
Company, a registered broker-dealer and investment adviser, Sun Benefit Services
Company,  Inc. which offers  claims, administrative and  actuarial services, New
London Trust, F.S.B.,  a federally  chartered savings bank,  Sun Life  Financial
Services   Limited,  which   provides  off-shore   administrative  services  and
Massachusetts Casualty  Insurance Company,  which issues  individual  disability
income policies.
    
 
    Sun Life of Canada (U.S.), in turn, is a wholly-owned subsidiary of Sun Life
Assurance Company of Canada, 150 King Street West, Toronto, Ontario, Canada. Sun
Life Assurance Company of Canada is a
 
                                       12
<PAGE>
mutual  life insurance  company incorporated  pursuant to  Act of  Parliament of
Canada in 1865 and currently transacts business in all of the Canadian provinces
and territories, all states  except New York, the  District of Columbia,  Puerto
Rico,  the Virgin  Islands, Great Britain,  Ireland, Hong Kong,  Bermuda and the
Philippines (See "Additional Information about the Company").
 
THE FIXED ACCOUNT
 
    The Fixed Account is  made up of  all of the general  assets of the  Company
other  than those allocated to any separate  account. A Purchase Payment will be
allocated to Guarantee Periods available in connection with the Fixed Account to
the extent elected  by the Owner.  In addition,  all or part  of the  Contract's
Account  Value  may  be transferred  to  Guarantee Periods  available  under the
Contract as  described under  "Transfer  Privilege". Assets  supporting  amounts
allocated  to Guarantee  Periods become  part of  the Company's  general account
assets and are available to fund the  claims of all classes of customers of  the
Company, including claims for benefits under the Contracts.
 
    The  Company will  invest the  assets of the  Fixed Account  in those assets
chosen by the Company and allowed by the laws of the State of New York regarding
the nature  and  quality of  investments  that may  be  made by  life  insurance
companies  and  the percentage  of their  assets  that may  be committed  to any
particular type of investment. In general, these laws permit investments, within
specified limits and subject  to certain qualifications,  in federal, state  and
municipal obligations, corporate bonds, preferred and common stocks, real estate
mortgages, real estate and certain other investments.
 
    The  Company intends to invest the assets  of the Fixed Account primarily in
debt instruments  as  follows:  (1)  Securities  issued  by  the  United  States
Government  or its agencies or instrumentalities, which issues may or may not be
guaranteed by the United  States Government; (2) Debt  securities which have  an
investment  grade,  at the  time  of purchase,  within  the four  highest grades
assigned by Moody's  Investors Services, Inc.  (Aaa, Aa, A  or Baa), Standard  &
Poor's Corporation (AAA, AA, A or BBB) or any other nationally recognized rating
service; (3) Other debt instruments, including, but not limited to, issues of or
guaranteed  by banks  or bank  holding companies  and other  corporations, which
obligations, although not rated by Moody's  or Standard & Poor's, are deemed  by
the  Company's management to have an investment quality comparable to securities
which may be purchased as stated above; and (4) Other evidences of  indebtedness
secured  by mortgages  or deeds  of trust  representing liens  upon real estate.
Notwithstanding the foregoing,  the Company  may also  invest a  portion of  the
Fixed  Account in below investment grade debt instruments. Instruments rated Baa
and/or BBB or  lower normally  involve a  higher risk  of default  and are  less
liquid  than higher rated instruments. If the rating of an investment grade debt
security held  by the  Company is  subsequently downgraded  to below  investment
grade, the decision to retain or dispose of the security will be made based upon
an  individual evaluation of  the circumstances surrounding  the downgrading and
the prospects for continued deterioration, stabilization and/or improvement.
 
    The Company  is not  obligated  to invest  amounts  allocated to  the  Fixed
Account  according  to any  particular strategy,  except as  may be  required by
applicable state  insurance  laws. Investment  income  from such  Fixed  Account
assets  will be allocated between the Company and all contracts participating in
the Fixed  Account,  including the  Contracts  offered by  this  Prospectus,  in
accordance with the terms of such contracts.
 
    Fixed  annuity payments made  to Annuitants under the  Contracts will not be
affected by  the mortality  experience (death  rate) of  persons receiving  such
payments or of the general population. The Company assumes this "mortality risk"
by virtue of annuity rates incorporated in the Contract which cannot be changed.
In  addition,  the Company  guarantees  that it  will  not increase  charges for
maintenance of the Contracts, regardless of its actual expenses.
 
    Investment income from the Fixed  Account allocated to the Company  includes
compensation  for  mortality and  expense risks  and distribution  expense risks
borne by the  Company in connection  with contracts participating  in the  Fixed
Account.  The Company  expects to  derive a  profit from  this compensation. The
amount of investment income allocated to the Contracts will vary from  Guarantee
Period  to Guarantee Period in the sole  discretion of the Company. However, the
Company guarantees that it will credit interest at a rate of not less than three
percent (3%) per year,  compounded annually, to amounts  allocated to the  Fixed
Account  under the Contract. The Company may credit interest at a rate in excess
of three percent (3%) per year; however, the Company is not obligated to  credit
any  interest in  excess of three  percent (3%)  per year. There  is no specific
formula for the determination of excess interest credits. Such credits, if  any,
will
 
                                       13
<PAGE>
be  determined by  the company  based on  information as  to expected investment
yields. Some of the factors that the Company may consider in determining whether
to credit interest  to amounts  allocated to the  Fixed Account  and the  amount
thereof,  are: general economic trends; rates  of return currently available and
anticipated on the Company's investments;  regulatory and tax requirements;  and
competitive factors. The Company's general investment strategy will be to invest
amounts  allocated to the Fixed Account  in investment-grade debt securities and
mortgages using immunization strategies with respect to the applicable Guarantee
Periods. This  includes,  with  respect  to investments  and  average  terms  of
investments,  using dedication (cash flow  matching) and/or duration matching to
minimize the Company's  risk of not  achieving the rates  it is crediting  under
Guarantee  Periods in volatile interest rate environments. ANY INTEREST CREDITED
TO AMOUNTS ALLOCATED  TO THE  FIXED ACCOUNT  IN EXCESS OF  3% PER  YEAR WILL  BE
DETERMINED  IN THE SOLE  DISCRETION OF THE  COMPANY. THE OWNER  ASSUMES THE RISK
THAT INTEREST CREDITED ON AMOUNTS ALLOCATED TO THE FIXED ACCOUNT MAY NOT  EXCEED
THE MINIMUM GUARANTEE OF 3% FOR ANY GIVEN YEAR.
 
    The  Company is aware of  no statutory limitations on  the maximum amount of
interest it  may credit,  and the  Board of  Directors has  set no  limitations.
However,  inherent in the Company's exercise of discretion in this regard is the
equitable allocation of  distributable earnings  and surplus  among its  various
policyholders and contract owners and to its sole stockholder.
 
THE VARIABLE ACCOUNT
 
    The  basic objective of  a variable annuity contract  is to provide variable
annuity payments  which will  be to  some degree  responsive to  changes in  the
economic  environment,  including inflationary  forces and  changes in  rates of
return available from various types of investments. The Contract is designed  to
seek  to accomplish this  objective by providing  that variable annuity payments
(1) will reflect the investment performance of the Variable Account with respect
to amounts allocated  to the  Variable Account before  the Annuity  Commencement
Date  and (2)  will reflect the  investment performance of  the Variable Account
after that date. Since the Variable  Account is always fully invested in  Series
Fund  shares, its investment performance  reflects the investment performance of
the Series  Fund. Values  of Series  Fund shares  held by  the Variable  Account
fluctuate  and are subject to the risks  of changing economic conditions as well
as the risk  inherent in the  ability of  the Series Fund's  management to  make
necessary   changes  in  its  portfolios   to  anticipate  changes  in  economic
conditions. Therefore, the Owner bears the entire investment risk that the basic
objectives of the Contract may not be realized, and that the adverse effects  of
inflation  may not be lessened and there  can be no assurance that the aggregate
amount of variable annuity  payments will equal or  exceed the Purchase  Payment
for the reasons described above or because of the premature death of a Payee.
 
    Another  important feature of the Contract related to its basic objective is
the Company's promise that the dollar  amount of variable annuity payments  made
during  the lifetime of the  Payee will not be  adversely affected by the actual
mortality experience of the  Company or by the  actual expenses incurred by  the
Company in excess of expense deductions provided for in the Contract.
 
    Sun  Life (N.Y.) Variable Account C (the "Variable Account") was established
by the  Company  as  a separate  account  on  October 18,  1985  pursuant  to  a
resolution of its Board of Directors. Under New York insurance law and under the
Contract, the income, gains or losses of the Variable Account are credited to or
charged  against the assets of the Variable  Account without regard to the other
income, gains, or losses of  the Company. These assets  are held in relation  to
the  Contracts  described in  this Prospectus  and  such other  variable annuity
contracts as may  be issued by  the Company  and designated by  it as  providing
benefits  which  vary  in  accordance with  the  investment  performance  of the
Variable Account. Although the  assets maintained in  the Variable Account  will
not  be charged with any liabilities arising out of any other business conducted
by the  Company, all  obligations  arising under  the Contracts,  including  the
promise  to  make annuity  payments, are  general  corporate obligations  of the
Company.
 
    The Variable Account meets  the definition of a  separate account under  the
federal  securities laws and is registered as  a unit investment trust under the
Investment Company Act of  1940. Registration with  the Securities and  Exchange
Commission  does  not  involve  supervision  of  the  management  or  investment
practices or  policies  of  the  Variable  Account or  of  the  Company  by  the
Commission.
 
    The  assets  of the  Variable Account  are  divided into  Sub-Accounts. Each
Sub-Account invests exclusively  in shares of  a specific series  of the  Series
Fund.  All amounts allocated  to the Variable  Account will be  used to purchase
Series Fund shares as designated by the Owner at their net asset value. Any  and
all
 
                                       14
<PAGE>
distributions  made by the  Series Fund with  respect to the  shares held by the
Variable Account will be reinvested to  purchase additional shares at their  net
asset  value. Deductions from the Variable Account for cash withdrawals, annuity
payments, death benefits, Account Fees,  contract charges against the assets  of
the  Variable  Account for  the assumption  of mortality  and expense  risks and
distribution expenses, and  any applicable  taxes will,  in effect,  be made  by
redeeming  the number of  Series Fund shares  at their net  asset value equal in
total value to the  amount to be  deducted. The Variable  Account will be  fully
invested in Series Fund shares at all times.
 
THE SERIES FUND
 
    MFS/Sun  Life Series  Trust (the  "Series Fund")  is an  open-end investment
management  company  registered  under  the  Investment  Company  Act  of  1940.
Currently  shares of the  Series Fund are  also sold to  other separate accounts
established by the Company and Sun Life (U.S.) in connection with individual and
group variable  annuity contracts  and single  premium variable  life  insurance
contracts.  In  the future,  shares  of the  Series Fund  may  be sold  to other
separate accounts established  by the Company  or its affiliates  to fund  other
variable  annuity  or variable  life insurance  contracts.  The Company  and its
affiliates will  be responsible  for reporting  to the  Series Fund's  Board  of
Trustees  any potential or existing conflicts  between the interests of variable
annuity contract owners/participants  and the  interests of  owners of  variable
life  insurance contracts  that provide for  investment in shares  of the Series
Fund. The Board of Trustees, a majority of whom are not "interested persons"  of
the  Series Fund, as that term is defined in the Investment Company Act of 1940,
also intends to monitor the  Series Fund to identify  the existence of any  such
irreconcilable  material conflicts and to determine  what action, if any, should
be taken  by  the  Series  Fund  and/or the  Company  and  its  affiliates  (see
"Management of the Series Fund" in the Series Fund prospectus).
 
   
    The   Series  Fund  is  composed   of  nineteen  independent  portfolios  of
securities, each  of  which has  separate  investment objectives  and  policies.
Shares  of the Series Fund are issued  in nineteen series, each corresponding to
one of the  portfolios; however, the  Contracts provide for  investment only  in
shares  of  the  ten  series  of the  Series  Fund  described  below. Additional
portfolios may be added to the Series Fund which may or may not be available for
investment by the Variable Account.
    
 
    (1) MONEY MARKET  SERIES ("MMS")  will seek  maximum current  income to  the
extent  consistent with stability of principal by investing exclusively in money
market instruments maturing in  less than 13  months, including U.S.  government
securities   and  repurchase  agreements   collateralized  by  such  securities,
obligations of the larger banks and prime commercial paper.
 
    (2) HIGH YIELD  SERIES ("HYS")  will seek  high current  income and  capital
appreciation  by  investing primarily  in fixed  income  securities of  U.S. and
foreign issuers which may be in the lower rated categories or unrated  (commonly
known  as "junk bonds") and which  may include equity features. These securities
generally involve greater volatility of price  and risk to principal and  income
and  less liquidity than  securities in the higher  rated categories. Any person
contemplating allocating  a Purchase  Payment to  the Sub-Account  investing  in
shares  of the High Yield Series should review the risk disclosure in the Series
Fund prospectus carefully and consider the investment risks involved.
 
    (3) CAPITAL APPRECIATION  SERIES ("CAS") will  seek capital appreciation  by
investing in securities of all types, with a major emphasis on common stocks.
 
    (4)  GOVERNMENT  SECURITIES  SERIES  ("GSS") will  seek  current  income and
preservation of capital by investing  in U.S. Government and  Government-related
Securities.
 
    (5)  WORLD GOVERNMENTS SERIES ("WGS") will  seek moderate current income and
preservation and  growth of  capital by  investing in  a portfolio  of U.S.  and
Foreign Government Securities.
 
   
    (6)  TOTAL RETURN SERIES ("TRS") will seek primarily to obtain above-average
income  (compared  to  a  portfolio  entirely  invested  in  equity  securities)
consistent  with prudent  employment of capital;  its secondary  objective is to
take advantage of opportunities for growth of capital and income. Assets will be
allocated and reallocated from time to  time between money market, fixed  income
and equity securities. Under normal market conditions, at least 25% of the Total
Return  Series' assets will be invested in  fixed income securities and at least
40% and no more than 75% of its assets will be invested in equity securities.
    
 
                                       15
<PAGE>
    (7) MANAGED SECTORS SERIES ("MSS") will seek capital appreciation by varying
the  weighting of its portfolio of common stocks among certain industry sectors.
Dividend income, if any, is incidental to its objective of capital appreciation.
 
    (8) CONSERVATIVE GROWTH SERIES ("CGS") will seek long-term growth of capital
and  future  income  while  providing  more  current  income  than  is  normally
obtainable  from a  portfolio of only  growth stocks by  investing a substantial
proportion of its  assets in the  common stocks or  securities convertible  into
common stocks of companies believed to possess better than average prospects for
long-term  growth and  a smaller  proportion of  its assets  in securities whose
principal characteristic is income production.
 
    (9) UTILITIES SERIES  ("UTS") will  seek capital growth  and current  income
(income  above  that  available from  a  portfolio invested  entirely  in equity
securities) by investing, under  normal market conditions, at  least 65% of  its
assets in equity and debt securities issued by both domestic and foreign utility
companies.
 
    (10) WORLD GROWTH SERIES ("WGO") will seek capital appreciation by investing
in  securities of companies worldwide growing at rates expected to be well above
the growth rate of the overall U.S. economy.
 
   
    The investment adviser of the Series Fund, Massachusetts Financial  Services
Company  ("MFS"), is paid fees  by the Series Fund  for its services pursuant to
investment advisory agreements. MFS, a Delaware corporation, is a subsidiary  of
Sun  Life (U.S.). MFS also serves as investment  adviser to each of the funds in
the MFS Family of Funds, and  to certain other investment companies  established
or  distributed by  MFS and/ or  Sun Life  (U.S.). MFS Asset  Management Inc., a
subsidiary of MFS,  provides investment advice  to substantial private  clients.
MFS  and its predecessor organizations have a history of money management dating
from 1924. MFS  operates as  an autonomous  organization and  the obligation  of
performance  with respect to the investment advisory and underwriting agreements
(including supervision of the sub-advisers noted  below) is solely that of  MFS.
Neither  the  Company nor  Sun  Life (U.S.)  undertakes  any obligation  in this
respect.
    
 
   
    The investment advisory agreement  for the World  Growth Series permits  MFS
from  time  to  time  to  engage  one or  more  sub-advisers  to  assist  in the
performance of its  services. MFS  has engaged  Oechsle International  Advisors,
L.P.  and  Foreign &  Colonial Management  Limited  ("FCM") and  its subsidiary,
Foreign & Colonial  Emerging Markets  Limited ("FCEM"), as  sub-advisers to  the
World  Growth Series. FCM  and FCEM replaced  Batterymarch Financial Management,
Inc. as of May 1, 1996.
    
 
    A more  detailed  description  of  the  Series  Fund,  its  management,  its
investment  objectives, policies and restrictions and  its expenses may be found
in the accompanying  current prospectus  of the Series  Fund and  in the  Series
Fund's Statement of Additional Information.
 
        PURCHASE PAYMENTS AND CONTRACT VALUES DURING ACCUMULATION PERIOD
 
PURCHASE PAYMENTS
 
(1) PLACE, AMOUNT AND FREQUENCY
    The  Purchase Payment is  to be paid  to the Company  at its Annuity Service
Mailing Address. The Company  will not accept a  Purchase Payment which is  less
than  $5,000. In addition, the prior approval  of the Company is required before
it will accept  a Purchase Payment  in excess of  $1,000,000. Only one  Purchase
Payment  may be made per Contract. The Contract shall be continued automatically
in  full  force  during  the  lifetime  of  the  Annuitant  until  the   Annuity
Commencement Date or until the Contract is surrendered.
 
    The  completed application  and the  Purchase Payment  are forwarded  to the
Company for acceptance. Upon acceptance, the Contract is issued to the Owner and
the Purchase Payment is  then credited to  the Contract's Accumulation  Account.
The  Purchase Payment must be applied within two business days of receipt by the
Company of a completed application. The Company may retain the Purchase  Payment
for  up  to  five  business  days while  attempting  to  complete  an incomplete
application. If the  application cannot  be made complete  within five  business
days,  the  applicant will  be informed  of the  reasons for  the delay  and the
Purchase Payment will be returned immediately unless the applicant  specifically
consents  to the Company's retaining the  Purchase Payment until the application
is made complete. Thereafter,  the Purchase Payment must  be applied within  two
business days.
 
                                       16
<PAGE>
(2) ACCUMULATION ACCOUNT
 
    The  Company will  establish an Accumulation  Account for  each Contract and
will maintain  the  Accumulation Account  during  the Accumulation  Period.  The
Contract's  Account Value for  any Valuation Period  is equal to  the sum of the
variable accumulation value, if any, plus the fixed accumulation value, if  any,
of the Contract's Accumulation Account for that Valuation Period.
 
(3) ALLOCATION OF NET PURCHASE PAYMENT
 
    The  Net  Purchase Payment  is that  portion of  the Purchase  Payment which
remains after  deduction of  any  applicable premium  or  similar tax.  The  Net
Purchase  Payment will  be allocated  either to  Guarantee Periods  available in
connection with the Fixed Account or to Sub-Accounts of the Variable Account  or
to  both Sub-Accounts  and the Fixed  Account in accordance  with the allocation
factors specified by the Owner in the application.
 
VARIABLE ACCUMULATION VALUE
 
    The variable accumulation value, if any,  for any Valuation Period is  equal
to  the sum  of the  value of  all Variable  Accumulation Units  credited to the
Contract's Accumulation Account for such Valuation Period.
 
(1) CREDITING VARIABLE ACCUMULATION UNITS
 
    Upon receipt of the Purchase Payment by the Company, all or that portion, if
any, of the Net  Purchase Payment to  be allocated to  the Sub-Accounts will  be
credited to the Accumulation Account in the form of Variable Accumulation Units.
The  number  of  particular  Variable  Accumulation  Units  to  be  credited  is
determined by dividing the dollar amount allocated to the particular Sub-Account
by the Variable Accumulation Unit value  for the particular Sub-Account for  the
Valuation Period during which the Purchase Payment is received by the Company.
 
(2) VARIABLE ACCUMULATION UNIT VALUE
 
    The Variable Accumulation Unit value for each Sub-Account was established at
$10.00  for  the  first  Valuation Period  of  the  particular  Sub-Account. The
Variable  Accumulation  Unit  value  for  the  particular  Sub-Account  for  any
subsequent   Valuation  Period  is  determined   by  methodology  which  is  the
mathematical equivalent of multiplying the Variable Accumulation Unit value  for
the particular Sub-Account for the immediately preceding Valuation Period by the
Net  Investment  Factor  for  the  particular  Sub-Account  for  such subsequent
Valuation Period. The Variable Accumulation Unit value for each Sub-Account  for
any  Valuation Period is  the value determined  as of the  end of the particular
Valuation Period and may  increase, decrease or remain  the same from  Valuation
Period  to  Valuation  Period  in  accordance  with  the  Net  Investment Factor
described below. For a hypothetical example of the calculation of the value of a
Variable Accumulation Unit, see Appendix A.
 
NET INVESTMENT FACTOR
 
    The Net Investment  Factor is  an index  applied to  measure the  investment
performance  of a  Sub-Account from  one Valuation Period  to the  next. The Net
Investment Factor may be  greater or less  than or equal  to one; therefore  the
value of a Variable Accumulation Unit may increase, decrease or remain the same.
 
    The  Net Investment Factor  for any Sub-Account for  any Valuation Period is
determined by  dividing (a)  by (b)  and then  subtracting (c)  from the  result
where:
 
        (a) is the net result of:
 
           (1)  the  net  asset  value  of  a  Series  Fund  share  held  in the
       Sub-Account determined as of the end of the Valuation Period, plus
 
           (2) the  per  share amount  of  any dividend  or  other  distribution
       declared  by the Series Fund on the shares held in the Sub-Account if the
       "ex-dividend" date occurs during the Valuation Period, plus or minus
 
           (3) a per share credit  or charge with respect  to any taxes paid  or
       reserved  for  by  the  Company during  the  Valuation  Period  which are
       determined by the  Company to  be attributable  to the  operation of  the
       Sub-Account (no federal income taxes are applicable under present law);
 
                                       17
<PAGE>
        (b)  is  the  net  asset  value  of a  Series  Fund  share  held  in the
    Sub-Account determined as of the end of the preceding Valuation Period; and
 
        (c) is  the  asset charge  factor  determined  by the  Company  for  the
    Valuation  Period  to reflect  the charges  for  assuming the  mortality and
    expense risks and administrative expense risk.
 
FIXED ACCUMULATION VALUE
 
    The fixed accumulation value, if any,  for any Valuation Period is equal  to
the  sum  of the  values of  all  Guarantee Amounts  credited to  the Contract's
Accumulation Account for such Valuation Period.
 
GUARANTEE PERIODS
 
    The Owner may elect one or  more Guarantee Period(s) with durations of  from
one  to ten years from among those  made available by the Company. The period(s)
elected will determine the Guaranteed Interest Rate(s). The Purchase Payment, or
the portion thereof (or the amount  transferred in accordance with the  Transfer
Privilege)  allocated  to a  particular  Guarantee Period,  less  any applicable
premium or  similar taxes  and  any amounts  subsequently withdrawn,  will  earn
interest  at the Guaranteed  Interest Rate during  the Guarantee Period. Initial
Guarantee Periods begin on the Issue Date or, in the case of a transfer, on  the
effective  date of  the transfer, and  end the  number of calendar  years in the
Guarantee Period elected from the end of the calendar month in which the  amount
was  allocated  to  the  Guarantee Period  (the  "Expiration  Date"). Subsequent
Guarantee Periods begin on the first day following the Expiration Date.
 
    Any portion  of  a  Contract's  Account  Value  allocated  to  a  particular
Guarantee  Period with a  particular Expiration Date  (including interest earned
thereon) will be referred  to herein as a  "Guarantee Amount". Interest will  be
credited  daily at a rate equivalent to the compound annual rate. As a result of
renewals and  transfers  of  portions  of  the  Account  Value  described  under
"Transfer  Privilege" below, which  will begin new  Guarantee Periods, Guarantee
Amounts allocated to Guarantee Periods of  the same duration may have  different
Expiration  Dates. Thus  each Guarantee  Amount will  be treated  separately for
purposes  of  determining  any  Market  Value  Adjustment  (see  "Market   Value
Adjustment").
 
    The Company will notify the Owner in writing at least 45 and no more than 75
days  prior to  the Expiration  Date for any  Guarantee Amount.  A new Guarantee
Period of  the same  duration as  the previous  Guarantee Period  will  commence
automatically  at the  end of the  previous Guarantee Period  unless the Company
receives, prior to the end of such  Guarantee Period, a written election by  the
Owner  of a  different Guarantee  Period from among  those being  offered by the
Company at  such time,  or instructions  to transfer  all or  a portion  of  the
Guarantee  Amount to  one or more  Sub-Accounts in accordance  with the Transfer
Privilege Provision.
 
GUARANTEED INTEREST RATES
 
    The Company periodically  will establish an  applicable Guaranteed  Interest
Rate  for  each  Guarantee Period  offered  by the  Company.  Current Guaranteed
Interest Rates  may  be  changed  by  the  Company  frequently  or  infrequently
depending  on  interest rates  available  to the  Company  and other  factors as
described below, but once established rates will be guaranteed for the  duration
of  the respective Guarantee Periods. However,  Account Value withdrawn from the
Fixed Account will be  subject to any applicable  withdrawal charge and  Account
Fee  and may be subject to a  Market Value Adjustment on withdrawal or surrender
(See "Market Value Adjustment").
 
    The Guaranteed Interest Rate  will not be less  than three percent (3%)  per
year  compounded annually. The  Company has no  specific formula for determining
the rate of  interest that it  will declare  as a Guaranteed  Interest Rate,  as
these  rates will be reflective of interest rates available on the types of debt
instruments in which  the Company  intends to  invest amounts  allocated to  the
Fixed  Account (See "The Fixed Account").  In addition, the Company's management
may consider  other  factors in  determining  Guaranteed Interest  Rates  for  a
particular   duration   including:  regulatory   and  tax   requirements;  sales
commissions and administrative and distribution  expenses borne by the  Company;
general  economic trends; and competitive factors. The Owner bears the risk that
the Guaranteed Interest Rate  to be credited on  amounts allocated to the  Fixed
Account may not exceed the minimum guaranteed rate of three percent (3%) for any
Guarantee Period.
 
                                       18
<PAGE>
TRANSFER PRIVILEGE
 
    During  the Accumulation Period the Owner may, upon written request received
by the  Company, transfer  all or  part  of the  Account Value  to one  or  more
Sub-Accounts  or Guarantee Periods available under  the Contract, subject to the
following conditions: (1) not more than 12 transfers may be made in any Contract
Year; (2) the amount being transferred from  a Sub-Account may not be less  than
$1,000,  unless the total Account Value attributable to the Sub-Account is being
transferred; (3) any Account  Value remaining in a  Sub-Account may not be  less
than  $1,000; and (4) the total Account Value attributable to a Guarantee Amount
must be  transferred;  however,  the  transfer  of  interest  credited  to  such
Guarantee  Amount during the current  Contract Year will not  be subject to this
restriction. In  addition,  transfers of  a  Guarantee Amount  (except  interest
credited  to such  Guarantee Amount  during the  current Contract  Year) will be
subject to the Market  Value Adjustment described below  unless the transfer  is
effective  within  30  days  prior  to the  Expiration  Date  applicable  to the
Guarantee Amount; and transfers involving  Variable Accumulation Units shall  be
subject  to such terms  and conditions as may  be imposed by  the Series Fund. A
transfer generally will  be effective on  the date the  request for transfer  is
received  by the Company. Under  current tax law, a  transfer will not result in
any tax liability to the Owner.
 
        CASH WITHDRAWALS, WITHDRAWAL CHARGES AND MARKET VALUE ADJUSTMENT
 
CASH WITHDRAWALS
 
    At any time before the Annuity Commencement Date and during the lifetime  of
the Annuitant, the Owner may elect to receive a cash withdrawal payment from the
Company.  Any such election shall specify the  amount of the withdrawal and will
be effective on the date that it  is received by the Company. Amounts  withdrawn
may not be redeposited.
 
    The  Owner  may  request a  full  surrender  or partial  withdrawal.  A full
surrender will  result in  a cash  withdrawal payment  equal to  the  Contract's
Account  Value at  the end  of the  Valuation Period  during which  the election
becomes effective less  the Account  Fee, plus  or minus  any applicable  Market
Value  Adjustment, and  less any applicable  withdrawal charge. A  request for a
partial withdrawal  will  result  in  the  cancellation  of  a  portion  of  the
Contract's  Account  Value equal  to the  dollar amount  of the  cash withdrawal
payment, plus  or minus  any applicable  Market Value  Adjustment and  plus  any
applicable  withdrawal charge. If a partial  withdrawal is requested which would
leave an  Account  Value  of  less  than the  Account  Fee,  then  such  partial
withdrawal  will  be  treated as  a  full  surrender. The  Account  Fee  and any
applicable Market  Value  Adjustment  will be  deducted  from  the  Accumulation
Account before the application of any withdrawal charge.
 
    In  the case of a partial withdrawal,  the Owner may instruct the Company as
to the amounts to be withdrawn from each Sub-Account and/or Guarantee Amount. If
not so instructed, the  Company will effect such  withdrawal pro-rata from  each
Sub-Account and Guarantee Amount in which the Contract's Accumulation Account is
invested  at the end of the Valuation Period during which the withdrawal becomes
effective. ALL CASH WITHDRAWALS OF ANY GUARANTEE AMOUNT, EXCEPT THOSE  EFFECTIVE
WITHIN  30 DAYS  PRIOR TO THE  EXPIRATION DATE  OF SUCH GUARANTEE  AMOUNT OR THE
WITHDRAWAL OF  INTEREST  CREDITED DURING  THE  CURRENT CONTRACT  YEAR,  WILL  BE
SUBJECT TO THE MARKET VALUE ADJUSTMENT.
 
    Cash  withdrawals  from a  Sub-Account will  result  in the  cancellation of
Variable Accumulation Units with an aggregate value on the effective date of the
withdrawal equal to the  total amount by which  the Sub-Account is reduced.  The
cancellation  of  such units  will be  based on  the Variable  Accumulation Unit
values of  the  Sub-Account for  the  Valuation  Period during  which  the  cash
withdrawal is effective.
 
    The  Company, upon request, will advise the  Owner of the amounts that would
be payable in the event of a full surrender or partial withdrawal.
 
    Any cash withdrawal payment will be paid within seven days from the date the
election becomes effective, except as the Company may be permitted to defer such
payment in  accordance with  the Investment  Company Act  of 1940  and New  York
insurance  law.  Deferral  of amounts  withdrawn  from the  Variable  Account is
currently permissible only  (1) for  any period (a)  during which  the New  York
Stock  Exchange is closed other than  customary week-end and holiday closings or
(b) during which trading on the
 
                                       19
<PAGE>
New York  Stock Exchange  is  restricted as  determined  by the  Securities  and
Exchange  Commission, (2) for any  period during which an  emergency exists as a
result of  which (a)  disposal of  securities held  by the  Series Fund  is  not
reasonably  practicable or (b) it is not reasonably practicable to determine the
value of the net assets of the Series Fund or (3) for such other periods as  the
Securities  and Exchange  Commission may by  order permit for  the protection of
security holders. The Company reserves the right to defer the payment of amounts
withdrawn from the Fixed Account for a period not to exceed six months from  the
date written request for such withdrawal is received by the Company.
 
    Since  the Qualified Contracts offered by  this Prospectus will be issued in
connection with retirement plans  which meet the  requirements of Sections  401,
403, and 408 of the Internal Revenue Code, reference should be made to the terms
of  the particular retirement  plan for any limitations  or restrictions on cash
withdrawals. For special restrictions  applicable to withdrawals from  Contracts
used  with Tax-Sheltered Annuities established pursuant to Section 403(b) of the
Internal Revenue Code, see "Section 403(b) Annuities" below.
 
    A cash withdrawal under either a Qualified or Non-Qualified Contract offered
by this Prospectus also may result in  a tax penalty. The tax consequences of  a
cash  withdrawal payment under both Qualified and Non-Qualified Contracts should
be carefully considered (See "Federal Tax Status").
 
WITHDRAWAL CHARGES
 
    If a cash withdrawal is made, a withdrawal charge (contingent deferred sales
charge) may be assessed by the  Company. During the first seven Contract  Years,
up  to 10% of the Net Purchase Payment may be withdrawn in each Contract Year on
a non-cumulative basis without the imposition of the withdrawal charge.  Amounts
withdrawn  in excess  of such  amount (adjusted  by any  applicable Market Value
Adjustment) will be subject to a withdrawal charge assessed against such  excess
amount as follows:
 
<TABLE>
<CAPTION>
CONTRACT YEAR      WITHDRAWAL CHARGE
- -------------  -------------------------
<S>            <C>
      1                       6%
      2                       6%
      3                       5%
      4                       5%
      5                       4%
      6                       4%
      7                       3%
 thereafter                   0%
</TABLE>
 
    The  withdrawal charge is not imposed after  the end of the seventh Contract
Year, nor is the withdrawal charge imposed upon payment of the death benefit  or
upon amounts applied to purchase an annuity.
 
    The withdrawal charge is not assessed with respect to a Contract established
for  the  personal account  of  an employee  of  the Company  or  of any  of its
affiliates, or  of  a  licensed  insurance agent  engaged  in  distributing  the
Contracts.
 
    In  no  event  shall the  aggregate  withdrawal charges  assessed  against a
Contract exceed 9% of the Purchase Payment.
 
    For illustrative examples of withdrawals, surrenders, withdrawal charges and
the Market Value Adjustment, see Appendix B.
 
SECTION 403(B) ANNUITIES
 
    The Internal  Revenue Code  imposes restrictions  on cash  withdrawals  from
Contracts  used with Section  403(b) Annuities. In order  for these Contracts to
receive tax deferred treatment, the Contract must provide that cash  withdrawals
of   amounts  attributable   to  salary  reduction   contributions  (other  than
withdrawals of accumulation  account value  as of December  31, 1988  ("Pre-1989
Account  Value")) may be made  only when the Contract  Owner attains age 59 1/2,
separates from service with the employer,  dies or becomes disabled (within  the
meaning of Section 72(m)(7) of the Code). These restrictions apply to any growth
or  interest  on or  after January  1,  1989 on  Pre-1989 Account  Value, salary
reduction contributions made  on or  after January 1,  1989, and  any growth  or
interest on such contributions ("Restricted Account Value").
 
                                       20
<PAGE>
    Withdrawals  of  Restricted Account  Value are  also  permitted in  cases of
financial hardship,  but  only  to  the extent  of  contributions;  earnings  on
contributions  cannot be  withdrawn for  hardship reasons.  While specific rules
defining hardship have not  been issued by the  Internal Revenue Service, it  is
expected  that to qualify  for a hardship  distribution, the Owner  must have an
immediate and heavy bona fide financial need and lack other resources reasonably
available to satisfy the  need. Hardship withdrawals (as  well as certain  other
premature  withdrawals) will be subject to a 10% tax penalty, in addition to any
withdrawal charge applicable under the Contract (See "Federal Tax Status").
 
    Under the  terms of  a particular  Section  403(b) plan,  the Owner  may  be
entitled  to transfer all or a portion of the Contract's Account Value to one or
more alternative funding options. Contract  Owners should consult the  documents
governing  their plan and the person who administers the plan for information as
to such investment alternatives.
 
    With respect to these restrictions on withdrawals from the Variable Account,
the Company is relying upon a no-action letter dated November 28, 1988 from  the
staff  of the Securities and Exchange Commission to the American Council of Life
Insurance, the requirements for which have been complied with by the Company.
 
    For information on the  federal income tax withholding  rules that apply  to
distributions  from Qualified Contracts (including Section 403(b) Annuities) see
"Federal Tax Status".
 
MARKET VALUE ADJUSTMENT
 
    Any cash withdrawal of a Guarantee Amount, other than a withdrawal effective
within 30 days  prior to  the Expiration  Date of  the Guarantee  Amount or  the
withdrawal  of interest  credited on  such Guarantee  Amount during  the current
Contract Year, will be  subject to a Market  Value Adjustment ("MVA") (for  this
purpose,  transfers, distributions on the death of the Owner and amounts applied
to purchase an annuity are treated as cash withdrawals). The MVA will be applied
to the amount being withdrawn after deduction of any applicable Account Fee  and
before deduction of any applicable withdrawal charge.
 
    The  MVA will reflect the relationship  between the Current Rate (as defined
below) for the Guarantee Amount being withdrawn and the Guaranteed Interest Rate
applicable to the amount being withdrawn. It also reflects the time remaining in
the applicable Guarantee Period. Generally,  if the Guaranteed Interest Rate  is
lower  than the applicable  Current Rate, then  the application of  the MVA will
result in a lower payment upon withdrawal. Similarly, if the Guaranteed Interest
Rate is higher than the applicable Current Rate, the application of the MVA will
result in a higher payment upon withdrawal.
 
    The Market  Value  Adjustment  is  determined  by  the  application  of  the
following formula:
 
<TABLE>
<C>        <S>        <C>        <C>        <C>
                                 N/12
           1 + I
        (  1 + J      )                     -1
</TABLE>
 
where,
 
    I  is the  Guaranteed Interest Rate  being credited to  the Guarantee Amount
subject to the Market Value Adjustment,
 
    J is  the  Guaranteed Interest  Rate  declared by  the  Company, as  of  the
effective  date of the  application of the Market  Value Adjustment, for current
allocations to Guarantee Periods equal to the balance of the Guarantee Period of
the Guarantee Amount subject to the Market Value Adjustment, rounded to the next
higher number of complete years (the "Current Rate"), and
 
    N is the number of complete months remaining in the Guarantee Period of  the
Guarantee Amount subject to the Market Value Adjustment.
 
    In  the determination  of J,  if the  Company currently  does not  offer the
applicable Guarantee  Period,  then  the  rate  will  be  determined  by  linear
interpolation of the current rates for Guarantee Periods that are available.
 
    See  Appendix  B  for  examples  of  the  application  of  the  Market Value
Adjustment.
 
                                       21
<PAGE>
                                 DEATH BENEFIT
 
DEATH BENEFIT PROVIDED BY THE CONTRACT
 
    In the event of the death of the Annuitant prior to the Annuity Commencement
Date, the Company will pay  a death benefit to the  Beneficiary. If there is  no
designated Beneficiary living on the date of death of the Annuitant, the Company
will,  upon  receipt  of  Due Proof  of  Death  of both  the  Annuitant  and the
designated Beneficiary, pay the death benefit in one sum to the Owner or, if the
Annuitant was the Owner, to the  estate of the deceased Owner/Annuitant. If  the
death  of the  Annuitant occurs  on or after  the Annuity  Commencement Date, no
death benefit will be payable under the Contract except as may be provided under
the Annuity Option elected.
 
ELECTION AND EFFECTIVE DATE OF ELECTION
    During the lifetime of the Annuitant  and prior to the Annuity  Commencement
Date,  the Owner may elect  to have the death benefit  applied under one or more
Annuity Options to effect a Variable Annuity or a Fixed Annuity or a combination
of both for the  Beneficiary as Payee  after the death of  the Annuitant. If  no
election  of a  method of  settlement of the  death benefit  by the  Owner is in
effect on the date of death of  the Annuitant, the Beneficiary may elect (a)  to
receive  the death benefit in the form of  a single cash payment; or (b) to have
the death benefit  applied under  one or  more of  the Annuity  Options (on  the
Annuity  Commencement Date described under "Payment of Death Benefit") to effect
a Variable  Annuity  or  a Fixed  Annuity  or  a combination  of  both  for  the
Beneficiary as Payee. Either election described above may be made by filing with
the  Company a written  election in such  form as `the  Company may require. Any
election of a method of settlement of the death benefit by the Owner will become
effective on the date  it is received  by the Company. For  the purposes of  the
Payment  of  Death  Benefit and  Amount  of  Death Benefit  sections  below, any
election of the method of settlement of the death benefit by the Owner which  is
in  effect on the date of death of the Annuitant will be deemed effective on the
date due  proof of  death  of the  Annuitant is  received  by the  Company.  Any
election  of a method of settlement of the death benefit by the Beneficiary will
become effective on the later of: (a)  the date the election is received by  the
Company;  or (b) the date due proof of the death of the Annuitant is received by
the Company. If an election  by the Beneficiary is  not received by the  Company
within  60 days following  the date due proof  of the death  of the Annuitant is
received by the Company, the Beneficiary will  be deemed to have elected a  cash
payment as of the last day of the 60 day period.
 
    In  all cases,  no Owner  or Beneficiary shall  be entitled  to exercise any
rights that would adversely affect the  treatment of the Contract as an  annuity
contract   under   the   Internal   Revenue   Code.   (See   "Other  Contractual
Provisions--Death of Owner").
 
PAYMENT OF DEATH BENEFIT
    If the death benefit is to be paid in cash to the Beneficiary, payment  will
be  made within  seven days  of the  date the  election becomes  effective or is
deemed to become effective, except as the Company may be permitted to defer  any
such payment of amounts derived from the Variable Account in accordance with the
Investment Company Act of 1940. If the death benefit is to be paid in one sum to
the  Owner or,  if the Annuitant  was the Owner,  to the estate  of the deceased
Owner/Annuitant, payment will be made within seven days of the date due proof of
the death of  the Annuitant,  the Owner  and/or the  designated Beneficiary,  as
applicable,  is received by the Company. If  settlement under one or more of the
Annuity Options is elected the Annuity  Commencement Date will be the first  day
of  the  second  calendar  month  following the  effective  date  or  the deemed
effective date of the election, and the Contract's Accumulation Account will  be
maintained in effect until the Annuity Commencement Date.
 
AMOUNT OF DEATH BENEFIT
    The death benefit is determined as of the effective date or deemed effective
date  of the  death benefit  election and is  equal to  the greatest  of (1) the
Contract's Account Value for the Valuation Period during which the death benefit
election is  effective  or is  deemed  to  become effective;  (2)  the  Purchase
Payment,  minus the sum  of all partial withdrawals;  (3) the Contract's Account
Value on the  Seven Year Anniversary  immediately preceding the  date the  death
benefit election is effective or is deemed to become effective, adjusted for any
subsequent  partial withdrawals and charges; and  (4) the amount that would have
been payable in the event  of a full surrender of  the Contract on the date  the
death benefit election is effective or is deemed to
 
                                       22
<PAGE>
become effective; or, if the Annuitant is less than age 80 on the date of death,
(5)  the  Contract's  Account  Value  on  the  Contract  Anniversary immediately
preceding the  date the  death benefit  election is  effective or  is deemed  to
become effective, adjusted for any subsequent partial withdrawals and charges.
 
    If  (2), (3), (4) or (5) is  operative, the Contract's Account Value will be
increased by the excess of (2), (3), (4) or (5), as applicable, over (1) and the
increase will be allocated to the Sub-Accounts based on the respective values of
the Sub-Accounts on the date the amount  of the death benefit is determined.  If
no  portion of the  Account Value is  allocated to the  Sub-Accounts, the entire
increase will  be allocated  to the  Sub-Account invested  in the  Money  Market
Series of the Series Fund.
 
                     HOW THE CONTRACT CHARGES ARE ASSESSED
 
    As  more fully described  below, charges under the  Contract offered by this
Prospectus are  assessed in  three ways:  (1) as  deductions for  administrative
expenses  and, if applicable, for premium taxes (currently, no premium taxes are
applicable in the State of New York);  (2) as charges against the assets of  the
Variable  Account  for  the  assumption  of  mortality  and  expense  risks  and
administrative expense  charges;  and  (3)  as  withdrawal  charges  (contingent
deferred  sales  charges). In  addition, certain  deductions  are made  from the
assets of the  Series Fund for  investment management fees  and expenses.  These
fees and expenses are described in the Series Fund's prospectus and Statement of
Additional Information.
 
ADMINISTRATIVE CHARGES
    Each  year  on  the  Contract  Anniversary,  the  Company  deducts  from the
Contract's Accumulation Account an  annual account administration fee  ("Account
Fee") of $30 as partial compensation for administrative expenses relating to the
issue  and maintenance of the  Contract. If the Contract  is surrendered for its
full value  on other  than the  Contract Anniversary,  the Account  Fee will  be
deducted in full at the time of such surrender. The Account Fee will be deducted
on  a pro rata  basis from amounts  allocated to each  Guarantee Period and each
Sub-Account in which the  Accumulation Account is invested  at the time of  such
deduction. The Account Fee will be waived by the Company when the entire Account
Value  has  been  allocated to  the  Fixed  Account during  the  entire previous
Contract Year or  the Contract's Account  Value is greater  than $75,000 at  the
time  of such  deduction. On  the Annuity  Commencement Date,  the value  of the
Accumulation Account will be  reduced by a proportionate  amount of the  Account
Fee  to reflect the time  elapsed between the last  Contract Anniversary and the
day before the Annuity  Commencement Date. After  the Annuity Commencement  Date
the  Account Fee will  be deducted in  equal amounts from  each variable annuity
payment made  during the  year. No  deduction will  be made  from fixed  annuity
payments.
 
    The  Company makes a deduction from the  Variable Account at the end of each
Valuation Period (during both the Accumulation Period and after annuity payments
begin) at an effective annual rate of  0.15% to reimburse the Company for  those
administrative  expenses attributable to the  Contracts and the Variable Account
which exceed the revenues  received from the Account  Fee. The Company  believes
that the administrative expense charge has been set at a level that will recover
no more than the actual costs associated with administering the Contracts. For a
description  of  administrative  services provided  see  "Administration  of the
Contracts" on Page 34 of this Prospectus.
 
PREMIUM TAXES
    A deduction, when applicable, is made for premium or similar state or  local
taxes.  Currently, no  premium taxes  are applicable in  the State  of New York;
however, if an Owner or Payee is other than a New York State resident, a premium
tax ranging  from  0%  to 3.5%  may  be  assessed, depending  on  the  state  of
residence.  It is currently the policy of the Company to deduct any tax from the
amount applied to  provide an  annuity at  the time  annuity payments  commence;
however, the Company reserves the right to deduct such taxes when incurred.
 
MORTALITY AND EXPENSE RISK CHARGE
    The  mortality  risk  assumed by  the  Company arises  from  the contractual
obligation to continue to make annuity payments to each Annuitant regardless  of
how  long the  Annuitant lives and  regardless of  how long all  annuitants as a
group live. This  assures each annuitant  that neither the  longevity of  fellow
annuitants  nor an  improvement in  the life  expectancy generally  will have an
adverse effect on the amount of any annuity payment received under the Contract.
The  Company  assumes   this  mortality   risk  by  virtue   of  annuity   rates
 
                                       23
<PAGE>
incorporated into the Contract which cannot be changed. The expense risk assumed
by  the Company is the  risk that the administrative  charges assessed under the
Contract may be insufficient to  cover the actual total administrative  expenses
incurred by the Company.
 
    For  assuming these risks,  the Company makes a  deduction from the Variable
Account at the end of each Valuation Period during both the Accumulation  Period
and  after annuity payments begin  at an effective annual  rate of 1.25%. If the
deduction is insufficient to cover the actual cost of the mortality and  expense
risk  undertaking, the Company will bear  the loss. Conversely, if the deduction
proves more than sufficient, the excess will be profit to the Company and  would
be  available for  any proper corporate  purpose including,  among other things,
payment of distribution  expenses. The  Company will recoup  its expected  costs
associated  with registering and distributing the Contracts by the assessment of
the withdrawal charges (contingent deferred sales charges) and the  distribution
expense charge described below. However, the withdrawal charges and distribution
expense  charges  may  prove to  be  insufficient to  cover  actual distribution
expenses. If this is  the case, the  deficiency will be  met from the  Company's
general corporate funds which may include amounts derived from the mortality and
expense risk charges.
 
   
    Mortality  and expense risk and administrative expense charges were the only
expenses of the Variable Account for the year ended December 31, 1995.
    
 
WITHDRAWAL CHARGES
 
   
    No deduction for sales charges is made from the Purchase Payment. However, a
withdrawal charge (contingent  deferred sales  charge) of  up to  6% of  certain
amounts  withdrawn,  when applicable,  will be  used  to cover  certain expenses
relating to  the sale  of the  Contracts, including  commissions paid  to  sales
personnel,  the costs of  preparation of sales  literature and other promotional
costs  and  acquisition  expenses.  Gross  commissions  and  other  distribution
expenses  paid on  the sale of  these Contracts are  not more than  6.36% of the
Purchase Payment (See "Cash Withdrawals" and "Withdrawal Charges").
    
 
                               ANNUITY PROVISIONS
 
ANNUITY COMMENCEMENT DATE
 
    Annuity payments  will  begin on  the  Annuity Commencement  Date  which  is
selected  by the  Owner, at the  time the  Contract is applied  for. The Annuity
Commencement Date may not be  sooner than the first  day of the second  calendar
month  following the Issue Date. The Annuity Commencement Date may be changed by
the Owner from  time to time  by written  notice to the  Company, provided  that
notice  of each change is received by the  Company at least 30 days prior to the
then current Annuity Commencement Date and the new Annuity Commencement Date  is
a  date which is: (1)  at least 30 days  after the date notice  of the change is
received by the Company; (2)  the first day of a  month; and (3) not later  than
the first day of the first month following the Annuitant's 85th birthday, unless
otherwise  restricted, in  the case of  a Qualified Contract,  by the particular
retirement plan or by applicable law.  In most situations, current law  requires
that  the Annuity Commencement Date under a  Qualified Contract be no later than
April 1 following the year  the Annuitant reaches age 70  1/2, and the terms  of
the  particular retirement plan  may impose additional  limitations. The Annuity
Commencement Date may also  be changed by  an election of  an Annuity Option  as
described in the Death Benefit section of this Prospectus.
 
    On the Annuity Commencement Date the Contract's Accumulation Account will be
cancelled and its adjusted value will be applied to provide an annuity under one
or  more of the  options described below.  No withdrawal charge  will be imposed
upon  amounts  applied  to  purchase  an  annuity.  However,  the  Market  Value
Adjustment  may apply, as noted under "Determination of Amount." NO PAYMENTS MAY
BE REQUESTED UNDER  THE CONTRACT'S CASH  WITHDRAWAL PROVISIONS ON  OR AFTER  THE
ANNUITY  COMMENCEMENT DATE, AND  NO CASH WITHDRAWAL WILL  BE PERMITTED EXCEPT AS
MAY BE AVAILABLE UNDER THE ANNUITY OPTION ELECTED.
 
                                       24
<PAGE>
    Since  the Contracts offered by this  Prospectus may be issued in connection
with retirement plans which meet the requirements of Section 401, 403 or 408  of
the  Internal Revenue  Code, as well  as certain  non-qualified plans, reference
should be  made to  the terms  of the  particular plan  for any  limitations  or
restrictions on the Annuity Commencement Date.
 
ELECTION--CHANGE OF ANNUITY OPTION
 
    During  the lifetime of the Annuitant  and prior to the Annuity Commencement
Date, the Owner may elect one or more of the Annuity Options described below, or
such other  settlement option  as  may be  agreed to  by  the Company,  for  the
Annuitant  as Payee. The Owner may also  change any election, but written notice
of any election or change of election  must be received by the Company at  least
30  days prior to the Annuity Commencement Date.  If no election is in effect on
the 30th day prior  to the Annuity  Commencement Date, Annuity  Option B, for  a
Life  Annuity with  120 monthly  payments certain, will  be deemed  to have been
elected. If more than one person is named as "Annuitant" due to the  designation
of  a  co-annuitant, the  adjusted  value of  the  Accumulation Account  will be
applied under Annuity Option  C, with the survivor  benefit to be calculated  in
accordance with such option using fifty percent (50%).
 
    Any  election  may  specify the  proportion  of  the adjusted  value  of the
Contract's Accumulation Account to be applied  to provide a Fixed Annuity and  a
Variable  Annuity.  In the  event the  election does  not so  specify, or  if no
election is in effect on  the 30th day prior  to the Annuity Commencement  Date,
then the portion of the adjusted value of the Contract's Accumulation Account to
be  applied to provide a Fixed Annuity and a Variable Annuity will be determined
on a pro  rata basis from  the composition  of the Accumulation  Account on  the
Annuity Commencement Date.
 
    Annuity  Options may  also be  elected by  the Owner  or the  Beneficiary as
provided in the Death Benefit section of this Prospectus.
 
    Reference should be made  to the terms of  a particular retirement plan  and
any  applicable legislation for  any limitations or  restrictions on the options
which may be elected.
 
    NO CHANGE  OF ANNUITY  OPTION IS  PERMITTED AFTER  THE ANNUITY  COMMENCEMENT
DATE.
 
ANNUITY OPTIONS
 
    No lump sum settlement option is available under the Contract. The Owner may
surrender  the Contract  prior to  the Annuity  Commencement Date;  however, any
applicable surrender charge will  be deducted from  the cash withdrawal  payment
and a Market Value Adjustment, if applicable, will be applied.
 
    Annuity  Options  A, B,  C and  D are  available to  provide either  a Fixed
Annuity or a Variable Annuity. Annuity Option  E is available only to provide  a
Fixed Annuity.
 
    Annuity  Option A.  Life  Annuity:  Monthly payments  during the lifetime of
the Payee. This option  offers a higher level  of monthly payments than  Annuity
Options  B or C because  no further payments are payable  after the death of the
Payee and there is no provision for a death benefit payable to a Beneficiary.
 
    Annuity Option B.  Life  Annuity with 60, 120,  180 or 240 Monthly  Payments
Certain:  Monthly payments during the lifetime of the Payee and in any event for
60,  120, 180 or 240 months certain as  elected. The election of a longer period
certain results in smaller monthly payments than would be the case if a  shorter
period  certain were elected. In the event of  the death of the Payee under this
option, the  Contract  provides  that  if there  is  no  designated  beneficiary
entitled  to the  remaining payments  then living,  the discounted  value of the
remaining payments,  if any,  will be  calculated and  paid in  one sum  to  the
deceased  Payee's estate. In  addition, any beneficiary  who becomes entitled to
any remaining payments under  this option may elect  to receive the amounts  due
under this option in one sum. The discounted value for variable annuity payments
will  be based on interest  compounded annually at the  assumed interest rate of
4%. The discounted value for payments being made on a fixed basis will be  based
on  the interest rate initially  used by the Company  to determine the amount of
each payment.
 
    Annuity Option C.   Joint and  Survivor Annuity:   Monthly payments  payable
during  the joint  lifetime of  the Payee and  the designated  second person and
during the  lifetime of  the  survivor. During  the  lifetime of  the  survivor,
variable  monthly  payments, if  any, will  be  determined using  the percentage
chosen at the time of
 
                                       25
<PAGE>
election of this option of the number  of each type of Annuity Unit credited  to
the  Contract with respect to the Payee and fixed monthly payments, if any, will
be equal to the same percentage of the fixed monthly payment payable during  the
joint lifetime of the Payee and the designated second person.
 
    *Annuity   Option   D.      Monthly   Payments   for   a   Specified  Period
Certain:  Monthly payments for a specified  period of time (at least five  years
but  not exceeding 30 years), as elected. In the event of the death of the Payee
under this option, the Contract provides that, as described under Annuity Option
B above,  in  certain  circumstances  the  discounted  value  of  the  remaining
payments, if any, will be calculated and paid in one sum.
 
    *Annuity  Option E.   Fixed Payments:   The amount applied  to provide fixed
payments in accordance with this option will be held by the Company at interest.
Fixed payments will be made in such amounts  and at such times as may be  agreed
upon  with the Company  and will continue  until the amount  held by the Company
with interest is exhausted. The final payment will be for the balance  remaining
and  may be  less than the  amount of  each preceding payment.  Interest will be
credited yearly  on  the  amount remaining  unpaid  at  a rate  which  shall  be
determined  by the Company from time to time but which shall not be less than 4%
per year, compounded annually. The rate so determined may be changed at any time
and as often as may  be determined by the  Company, provided, however, that  the
rate may not be reduced more frequently than once during each calendar year.
 
DETERMINATION OF ANNUITY PAYMENTS
 
    On the Annuity Commencement Date the Contract's Accumulation Account will be
cancelled  and its adjusted value will be  applied to provide a Variable Annuity
or a Fixed Annuity or a combination of both. The adjusted value will be equal to
the Account Value for the Valuation Period which ends immediately preceding  the
Annuity  Commencement Date, reduced by a proportionate amount of the Account Fee
to reflect the time  elapsed between the last  Contract Anniversary and the  day
before  the Annuity Commencement Date, plus or minus any applicable Market Value
Adjustment and minus any applicable premium or similar taxes.
 
    If the amount to be applied under any annuity option is less than $2,000, or
if the first annuity payment payable in accordance with such option is less than
$20, the Company will pay  the amount to be applied  in a single payment to  the
Payee.
 
FIXED ANNUITY PAYMENTS
 
    The  dollar  amount of  each  fixed annuity  payment  will be  determined in
accordance with the Annuity Payment Rates found in the Contract which are  based
on  a minimum guaranteed interest rate of 4%  per year, or, if more favorable to
the Payee, in accordance with the Annuity Payment Rates published by the Company
and in use on the Annuity Commencement Date.
 
VARIABLE ANNUITY PAYMENTS
 
    The dollar amount of the first  variable annuity payment will be  determined
in  accordance with the  Annuity Payment Rates  found in the  Contract which are
based on an assumed interest rate of 4% per year. All variable annuity  payments
other  than the first are  determined by means of  Annuity Units credited to the
Contract. The number of Annuity Units to be credited in respect of a  particular
Sub-Account is determined by dividing that portion of the first variable annuity
payment  attributable  to that  Sub-Account by  the Annuity  Unit value  of that
Sub-Account at the end of the Valuation Period which ends immediately  preceding
the  Annuity Commencement Date.  The number of Annuity  Units of each particular
Sub-Account credited to the  Contract then remains fixed  unless an exchange  of
Annuity  Units is made  as described below.  The dollar amount  of each variable
annuity payment after the first may  increase, decrease or remain constant,  and
is  equal to  the sum  of the  amounts determined  by multiplying  the number of
Annuity Units  of a  particular  Sub-Account credited  to  the Contract  by  the
Annuity Unit value for the particular Sub-Account for the Valuation Period which
ends  immediately preceding the due date of  each subsequent payment. If the net
investment return on  the assets  of the  Variable Account  is the  same as  the
assumed interest rate of 4% per year, variable
 
- ------------------------
*The election of this annuity option may result in the imposition of a penalty
tax.
 
                                       26
<PAGE>
annuity  payments will  remain level. If  the net investment  return exceeds the
assumed interest rate variable annuity  payments will increase and,  conversely,
if it is less than the assumed interest rate the payments will decrease.
 
    For a hypothetical example of the calculation of a Variable Annuity Payment,
see Appendix A.
 
VARIABLE ANNUITY UNIT VALUE
 
    The  Annuity Unit value  for each Sub-Account was  established at $10.00 for
the first Valuation Period of the particular Sub-Account. The Annuity Unit Value
for the particular Sub-Account for any subsequent Valuation Period is determined
by multiplying the  Annuity Unit value  for the particular  Sub-Account for  the
immediately  preceding  Valuation  Period  by  the  Net  Investment  Factor (See
"Variable  Accumulation  Value,  Net  Investment  Factor")  for  the  particular
Sub-Account  for the current Valuation Period  and then multiplying that product
by a factor  to neutralize  the assumed  interest rate of  4% per  year used  to
establish  the  Annuity  Payment Rates  found  in  the Contract.  The  factor is
0.99989255 for a one day Valuation Period.
 
    For a hypothetical  example of the  calculation of the  value of a  Variable
Annuity Unit, see Appendix A.
 
EXCHANGE OF VARIABLE ANNUITY UNITS
 
    After  the  Annuity Commencement  Date the  Payee may,  by filing  a written
request with the Company, exchange the  value of a designated number of  Annuity
Units  of particular Sub-Accounts  then credited with  respect to the particular
Payee into other Annuity Units, the value of which would be such that the dollar
amount of  an  annuity  payment made  on  the  date of  the  exchange  would  be
unaffected  by the fact of the exchange.  No more than twelve (12) exchanges may
be made within each Contract Year.
 
    Exchanges may  be made  only between  Sub-Accounts. Exchanges  will be  made
using  the Annuity Unit values for the Valuation Period during which any request
for exchange is received by the Company.
 
ANNUITY PAYMENT RATES
 
    The  Contract  contains  Annuity  Payment  Rates  for  each  Annuity  Option
described  in  this Prospectus.  The rates  show, for  each $1,000  applied, the
dollar amount of: (a)  the first monthly variable  annuity payment based on  the
assumed  interest rate of  4%; and (b)  the monthly fixed  annuity payment, when
this payment is based on the minimum guaranteed interest rate of 4% per year.
 
    The annuity payment rates may vary  according to the Annuity Option  elected
and  the adjusted age  of the Payee.  The Contract also  describes the method of
determining the  adjusted  age  of  the  Payee.  The  mortality  table  used  in
determining  the  annuity payment  rates  for Options  A, B  and  C is  the 1983
Individual Annuitant Mortality Table.
 
                          OTHER CONTRACTUAL PROVISIONS
 
PAYMENT LIMITS
 
    Only one Purchase Payment may be made per Contract. The amount of the single
Purchase Payment must be at least $5,000. In addition, the prior approval of the
Company is  required before  it will  accept  a Purchase  Payment in  excess  of
$1,000,000.
 
DESIGNATION AND CHANGE OF BENEFICIARY
 
    The  beneficiary  designation contained  in the  application will  remain in
effect until  changed.  The  interest  of any  Beneficiary  is  subject  to  the
particular  Beneficiary  surviving the  Annuitant  and, in  the  case of  a Non-
Qualified Contract, the Owner as well.
 
    Subject to the rights  of an irrevocably  designated Beneficiary, the  Owner
may  change or  revoke the designation  of a  Beneficiary at any  time while the
Annuitant is living by filing with the Company a written beneficiary designation
or revocation in such form as the Company may require. The change or  revocation
will  not be binding upon the Company until  it is received by the Company. When
it is so received the change or revocation  will be effective as of the date  on
which  the beneficiary designation  or revocation was signed,  but the change or
revocation will be without  prejudice to the Company  on account of any  payment
made  or  any action  taken  by the  Company prior  to  receiving the  change or
revocation.
 
                                       27
<PAGE>
    Reference should be made  to the terms of  a particular retirement plan  and
any applicable legislation for any restrictions on the beneficiary designation.
 
EXERCISE OF CONTRACT RIGHTS
 
    The Owner is entitled to exercise all Contract rights and privileges without
the   consent  of  the   Beneficiary  (other  than   an  irrevocably  designated
Beneficiary) or any other  person. Such rights and  privileges may be  exercised
only  during the lifetime of the Annuitant and prior to the Annuity Commencement
Date, except as otherwise provided in the Contract.
 
    The Annuitant becomes the Payee on and after the Annuity Commencement  Date.
The Beneficiary becomes the Payee on the death of the Annuitant. Such Payees may
thereafter  exercise  such rights  and privileges,  if  any, of  ownership which
continue.
 
CHANGE OF OWNERSHIP
 
    Ownership of a Qualified Contract may not be transferred except to: (1)  the
Annuitant;  (2) a trustee  or successor trustee  of a pension  or profit sharing
trust which is qualified under Section 401 of the Internal Revenue Code; (3) the
employer of the Annuitant provided that the Qualified Contract after transfer is
maintained under the terms of a  retirement plan qualified under Section  403(a)
of  the Internal Revenue Code for the  benefit of the Annuitant; (4) the trustee
of an individual  retirement account  plan qualified  under Section  408 of  the
Internal  Revenue  Code  for the  benefit  of  the Owner;  or  (5)  as otherwise
permitted from time to time by laws and regulations governing the retirement  or
deferred  compensation  plans  for which  a  Qualified Contract  may  be issued.
Subject to  the foregoing,  a  Qualified Contract  may  not be  sold,  assigned,
transferred,  discounted or pledged as collateral for  a loan or as security for
the performance of an obligation  or for any other  purpose to any person  other
than the Company.
 
    The  Owner  of a  Non-Qualified  Contract may  change  the ownership  of the
Contract during  the  lifetime  of  the  Annuitant  and  prior  to  the  Annuity
Commencement  Date, subject  to the  provisions of  the Contract,  although such
change may result in the imposition of tax (See "Federal Tax Status --  Taxation
of  Annuities in General"). A  change of ownership will  not be binding upon the
Company until  written  notification  is  received by  the  Company.  When  such
notification  is so  received, the change  will be  effective as of  the date on
which the request for  change was signed  by the Owner, but  the change will  be
without  prejudice to the Company  on account of any  payment made or any action
taken by the Company prior to receiving the change.
 
DEATH OF OWNER
 
    If the Owner  of a Non-Qualified  Contract dies prior  to the Annuitant  and
before  the  Annuity Commencement  Date, an  amount equal  to the  death benefit
(determined in accordance  with the  Amount of Death  Benefit provision,  except
that  the deemed effective date  of the death benefit  election will be the date
the Company receives Due Proof of Death of the Owner) must be distributed to the
Beneficiary, if then alive, either (1) within five years after the date of death
of the Owner, or (2) over some period not greater than the life or expected life
of the Beneficiary, with  annuity payments beginning within  one year after  the
date  of  death of  the  Owner. The  person named  as  the Beneficiary  shall be
considered the designated beneficiary for the  purposes of Section 72(s) of  the
Internal  Revenue Code and if no person then  living has been so named, then the
Annuitant shall automatically be the designated beneficiary for this purpose.
 
    These mandatory distribution requirements will not apply when the designated
beneficiary is  the  spouse of  the  deceased Owner,  if  the spouse  elects  to
continue  the Contract  in the  spouse's own name,  as Owner.  When the deceased
Owner  was  also  the  Annuitant,  the  surviving  spouse  (if  the   designated
beneficiary)  may elect to be named as both Owner and Annuitant and continue the
Contract, but if that election is not  made, the Death Benefit provision of  the
Contract  shall  be controlling.  In all  other  cases where  the Owner  and the
Annuitant are the same individual, the  Death Benefit provision of the  Contract
controls.
 
    If  the Payee dies on or after  the Annuity Commencement Date and before the
entire accumulation  under  the Contract  has  been distributed,  the  remaining
portion of such accumulation, if any, must be distributed at least as rapidly as
the method of distribution then in effect.
 
    In  all cases,  no Owner  or Beneficiary shall  be entitled  to exercise any
rights that would adversely affect the  treatment of the Contract as an  annuity
contract under the Internal Revenue Code.
 
                                       28
<PAGE>
    Any  distributions upon the death of the  Owner of a Qualified Contract will
be subject to the  laws and regulations governing  the particular retirement  or
deferred  compensation plan in connection with  which the Qualified Contract was
issued.
 
VOTING OF SERIES FUND SHARES
 
    The Company  will  vote Series  Fund  shares  held by  the  Sub-Accounts  at
meetings of shareholders of the Series Fund, but will follow voting instructions
received from persons having the right to give voting instructions. The Owner is
the  person having the  right to give  voting instructions prior  to the Annuity
Commencement Date. On or  after the Annuity Commencement  Date the Payee is  the
person  having such  voting rights. Any  shares attributable to  the Company and
Series Fund shares for which no timely voting instructions are received will  be
voted by the Company in the same proportion as the shares for which instructions
are received from persons having such voting rights.
 
    Owners  of Qualified Contracts may be  subject to other voting provisions of
the particular plan  and of the  Investment Company Act  of 1940. Employees  who
contribute  to  plans which  are  funded by  the  Contracts may  be  entitled to
instruct the Owners as to  how to instruct the Company  to vote the Series  Fund
shares  attributable to  their contributions.  Such plans  may also  provide the
additional extent, if any, to which the Owners shall follow voting  instructions
of persons with rights under the plans.
 
    Neither  the Variable Account nor  the Company is under  any duty to provide
information concerning the  voting instruction  rights of persons  who may  have
such  rights under plans,  other than rights afforded  by the Investment Company
Act of 1940,  nor any duty  to inquire as  to the instructions  received or  the
authority  of Owners  or others  to instruct the  voting of  Series Fund shares.
Except as  the Variable  Account or  the  Company has  actual knowledge  to  the
contrary,  the instructions  given by  Owners and Payees  will be  valid as they
affect  the  Variable  Account,  the  Company  and  any  others  having   voting
instruction rights with respect to the Variable Account.
 
    All Series Fund proxy material, together with an appropriate form to be used
to give voting instructions, will be provided to each person having the right to
give  voting  instructions  at least  ten  days  prior to  each  meeting  of the
shareholders of the Series Fund.  The number of Series  Fund shares as to  which
each  such person  is entitled  to give instructions  will be  determined by the
Company on a date not more than 90 days prior to each such meeting. Prior to the
Annuity Commencement Date, the number of  Series Fund shares as to which  voting
instructions  may be given to the Company is determined by dividing the value of
all of the Variable Accumulation Units of the particular Sub-Account credited to
the Contract's Accumulation Account  by the net asset  value of one Series  Fund
share as of the same date. On or after the Annuity Commencement Date, the number
of  Series Fund shares as to which such  instructions may be given by a Payee is
determined by dividing the  reserve held by the  Company in the Sub-Account  for
the  Contract by the net asset value of a Series Fund share as of the same date.
After the Annuity  Commencement Date,  the number of  Series Fund  shares as  to
which  a Payee is  entitled to give voting  instructions will generally decrease
due to the decrease in the reserve.
 
PERIODIC REPORTS
 
    During the Accumulation  Period the Company  will send the  Owner, at  least
once  during each Contract Year, a statement  showing the number, type and value
of Accumulation Units credited to the Contract's Accumulation Account, the Fixed
Accumulation Value of such  account, and the  Contract's cash withdrawal  value,
which statement shall be accurate as of a date not more than two months previous
to  the date  of mailing. In  addition, the  Owner will receive  such reports or
prospectuses concerning  the Variable  Account and  the Series  Fund as  may  be
required  by the Investment Company Act of  1940 and the Securities Act of 1933.
The Company  will  also send  such  statements reflecting  transactions  in  the
Contract's Accumulation Account as may be required by applicable laws, rules and
regulations.
 
    Upon  request, the Company will provide the Owner with information regarding
fixed and variable accumulation values.
 
SUBSTITUTED SECURITIES
 
    Shares of any or all Series of  the Series Fund may not always be  available
for  purchase by  the Sub-Accounts  of the Variable  Account or  the Company may
decide that further investment in any such shares is
 
                                       29
<PAGE>
no longer appropriate in view of the purposes of the Variable Account or in view
of legal, regulatory or federal income tax restrictions. In either event, shares
of another series or shares of another registered open-end investment company or
unit investment trust  may be substituted  both for Series  Fund shares  already
purchased  by the Variable Account and/or as the security to be purchased in the
future provided that these  substitutions have been  approved by the  Securities
and  Exchange Commission and the Superintendent of Insurance of the State of New
York. In the event of any  substitution pursuant to this provision, the  Company
may make appropriate endorsement to the Contract to reflect the substitution.
 
CHANGE IN OPERATION OF VARIABLE ACCOUNT
 
    At  the  Company's  election  and  subject  to  the  prior  approval  of the
Superintendent of Insurance of the State of  New York and to any necessary  vote
by  persons having the right to give  instructions with respect to the voting of
Series Fund  shares  held by  the  Sub-Accounts,  the Variable  Account  may  be
operated  as a management company under the Investment Company Act of 1940 or it
may be  deregistered under  the Investment  Company  Act of  1940 in  the  event
registration is no longer required. Deregistration of the
Variable Account requires an order by the Securities and Exchange Commission. In
the  event of any  change in the  operation of the  Variable Account pursuant to
this provision, the Company, subject to the prior approval of the Superintendent
of Insurance of the State of New  York, may make appropriate endorsement to  the
Contract  to reflect the change  and take such other  action as may be necessary
and appropriate to effect the change.
 
SPLITTING UNITS
 
    The Company reserves  the right to  split or combine  the value of  Variable
Accumulation  Units, Annuity Units or any of  them. In effecting any such change
of unit  values, strict  equity will  be preserved  and no  change will  have  a
material effect on the benefits or other provisions of the Contract.
 
MODIFICATION
 
    Upon  notice to the Owner  (or to the Payee  during the annuity period), the
Contract may be modified by the  Company if such modification: (i) is  necessary
to  make the Contract or the Variable  Account comply with any law or regulation
issued by a governmental agency to which the Company or the Variable Account  is
subject;  or (ii) is necessary to assure continued qualification of the Contract
under the  Internal Revenue  Code or  other federal  or state  laws relating  to
retirement  annuities or annuity  contracts; or (iii) is  necessary to reflect a
change in  the operation  of the  Variable Account  or the  Sub-Account(s)  (See
"Change in Operation of Variable Account"); or (iv) provides additional Variable
Account   and/or  fixed  accumulation   options.  In  the   event  of  any  such
modification, the Company may  make appropriate endorsement  in the Contract  to
reflect such modification.
 
CUSTODIAN
 
    The  Company is  the Custodian  of the assets  of the  Variable Account. The
Company will purchase Series Fund shares  at net asset value in connection  with
amounts allocated to the Sub-Accounts in accordance with the instructions of the
Owner  and  redeem Series  Fund shares  at net  asset value  for the  purpose of
meeting the  contractual obligations  of the  Variable Account,  paying  charges
relative to the Variable Account or making adjustments for annuity reserves held
in the Variable Account.
 
RIGHT TO RETURN
 
    If  the  Owner is  not satisfied  with the  Contract it  may be  returned by
mailing it to the Company within ten  days after it was delivered to the  Owner.
When  the Company receives  the returned Contract  it will be  cancelled and the
Contract's Account Value  at the end  of the Valuation  Period during which  the
Contract was received by the Company will be refunded to the Owner.
 
    With   respect  to  Individual  Retirement   Accounts,  under  the  Employee
Retirement Income  Security  Act of  1974  ("ERlSA") an  Owner  establishing  an
Individual  Retirement  Account must  be furnished  with a  disclosure statement
containing  certain  information  about   the  Contract  and  applicable   legal
requirements.  This  statement  must be  furnished  on  or before  the  date the
Individual Retirement Account  is established.  If the Owner  is furnished  with
such  disclosure  statement  before  the  seventh  day  preceding  the  date the
Individual Retirement Account is established, the Owner will not have any  right
of  revocation. If the  disclosure statement is furnished  after the seventh day
preceding the establishment of the Individual Retirement
 
                                       30
<PAGE>
Account, then the Owner may  give a notice of revocation  to the Company at  any
time  within seven days after the Issue  Date. Upon such revocation, the Company
will refund  the Purchase  Payment made  by the  Owner. The  foregoing right  of
revocation  with respect to  an Individual Retirement Account  is in addition to
the return privilege  set forth  in the  preceding paragraph.  The Company  will
allow  an  Owner  establishing  an  Individual  Retirement  Account  a  "ten day
free-look," notwithstanding the provisions of ERISA.
 
                               FEDERAL TAX STATUS
 
INTRODUCTION
 
    The  Contracts  described  in  this  Prospectus  are  designed  for  use  in
connection  with retirement plans that  may or may not  be qualified plans under
Sections 401, 403 or 408 of the Internal Revenue Code (the "Code"). The ultimate
effect of federal income taxes may depend  upon the type of retirement plan  for
which  the  Contract  is  purchased  and a  number  of  different  factors. This
discussion is general in  nature, is based upon  the Company's understanding  of
current federal income tax laws, and is not intended as tax advice. Congress has
the power to enact legislation affecting the tax treatment of annuity contracts,
and  such  legislation could  be  applied retroactively  to  Contracts purchased
before the  date  of enactment.  Any  person  contemplating the  purchase  of  a
Contract  should consult a qualified tax adviser.  THE COMPANY DOES NOT MAKE ANY
GUARANTEE REGARDING THE TAX STATUS, FEDERAL, STATE OR LOCAL, OF ANY CONTRACT  OR
ANY TRANSACTION INVOLVING A CONTRACT.
 
TAX TREATMENT OF THE COMPANY AND THE VARIABLE ACCOUNT
 
    The  Company  is taxed  as  a life  insurance  company under  the  Code. The
operations of  the Variable  Account  are accounted  for separately  from  other
operations  of  the Company  for purposes  of federal  income taxation,  but the
Variable Account is not taxable as  a regulated investment company or  otherwise
as  an entity  separate from  the Company.  The income  of the  Variable Account
(consisting primarily  of interest,  dividends  and net  capital gains)  is  not
taxable  to the Company  to the extent  that it is  applied to increase reserves
under contracts participating in the Variable Account.
 
TAXATION OF ANNUITIES IN GENERAL
 
    Purchase Payments made under Non-Qualified Contracts are not deductible from
the Owner's  income  for  federal  income  tax  purposes.  Owners  of  Qualified
Contracts  should consult a tax adviser  regarding the tax treatment of Purchase
Payments.
 
    Generally, no taxes are imposed on the  increase in the value of a  Contract
held  by an individual Owner  until a distribution occurs,  either as an annuity
payment or  as  a cash  withdrawal  or lump-sum  payment  prior to  the  Annuity
Commencement  Date.  However, corporate  Owners and  other  Owners that  are not
natural persons are subject  to current taxation on  the annual increase in  the
value  of  a Non-Qualified  Contract, unless  the  non-natural person  holds the
Contract as agent for  a natural person  (such as where a  bank or other  entity
holds  a Contract as trustee under a  trust agreement). This current taxation of
annuities held by  non-natural persons  does not apply  to earnings  accumulated
under  an immediate annuity, which the Code defines as a single premium contract
with an annuity commencement date within one year of the date of purchase. Also,
the Internal Revenue  Service could  assert that  Owners of  both Qualified  and
Non-Qualified  Contracts annually receive and  are subject to a  tax on a deemed
distribution equal to  the cost of  any life insurance  benefit provided by  the
Contract.
 
    A  partial cash withdrawal  (that is, a  withdrawal of less  than the entire
value of  the Contract's  Accumulation Account)  from a  Non-Qualified  Contract
before  the Annuity Commencement Date is treated  first as a withdrawal from the
increase in the  Accumulation Account's value,  rather than as  a return of  the
Purchase  Payment. The amount of the  withdrawal allocable to this increase will
be includible in the Owner's income and subject to tax at ordinary income rates.
If a  Contract is  assigned or  pledged as  collateral for  a loan,  the  amount
assigned or pledged must be treated as if it were withdrawn from the Contract.
 
    In  the case  of annuity payments  under a Non-Qualified  Contract after the
Annuity Commencement Date, a portion of each payment is treated as a  nontaxable
return of the Purchase Payment. The nontaxable
 
                                       31
<PAGE>
portion  is determined by applying to each annuity payment an "exclusion ratio,"
which, in general, is  the ratio that  the total amount the  Owner paid for  the
Contract  bears to the Payee's expected return under the Contract. The remainder
of the payment is taxable at ordinary income rates.
 
    The total amount that a Payee may exclude from income through application of
the "exclusion ratio" is limited to the amount the Owner paid for the  Contract.
If  the  Annuitant survives  for his  full  life expectancy,  so that  the Payee
recovers the entire amount paid for the Contract, any subsequent annuity payment
will be fully taxable  as income. Conversely, if  the Annuitant dies before  the
Payee recovers the entire amount paid, the Payee will be allowed a deduction for
the amount of the unrecovered Purchase Payment.
 
    Taxable  cash withdrawals and lump-sum payments from Non-Qualified Contracts
may be subject to a  penalty tax equal to 10%  of the amount treated as  taxable
income.  This  10% penalty  also  may apply  to  certain annuity  payments. This
penalty will not apply in certain circumstances (such as where the  distribution
is made upon the death of the Owner). The withdrawal penalty also does not apply
to distributions under an immediate annuity (as defined above).
 
    In the case of a Qualified Contract, distributions generally are taxable and
distributions  made  prior to  age  59 1/2  are subject  to  a 10%  penalty tax,
although this  penalty tax  will  not apply  in certain  circumstances.  Certain
distributions,  known as  "eligible rollover  distributions," if  rolled over to
certain other  qualified  retirement  plans  (either  directly  or  after  being
distributed  to the Payee), are  not taxable until distributed  from the plan to
which they are rolled over. In general, an eligible rollover distribution is any
taxable distribution  other than  a distribution  that is  part of  a series  of
payments  made for life or for a specified  period of ten years or more. Owners,
Annuitants, Payees and Beneficiaries should seek qualified advice about the  tax
consequences  of distributions,  withdrawals, payments  and rollovers  under the
retirement plans in connection with which the Contracts are purchased.
 
    If the Owner  of a Non-Qualified  Contract dies, the  value of the  Contract
generally  must be distributed within a specified period (see "Other Contractual
Provisions -- Death of  Owner"). For Contracts owned  by non-natural persons,  a
change in the Annuitant is treated as the death of the Owner.
 
    A  purchaser  of a  Qualified  Contract should  refer  to the  terms  of the
applicable retirement  plan and  consult a  tax adviser  regarding  distribution
requirements upon the death of the Owner.
 
    A  transfer of a Non-Qualified  Contract by gift (other  than to the Owner's
spouse) is treated as the receipt by the  Owner of income in an amount equal  to
the value of the Contract's Accumulation Account minus the total amount paid for
the Contract.
 
    The  Company will withhold  and remit to  the U.S. government  a part of the
taxable portion  of each  distribution made  under a  Non-Qualified Contract  or
under  a Qualified Contract  issued in connection  with an individual retirement
account unless the Owner  or Payee provides his  or her taxpayer  identification
number to the Company and notifies the Company (in the manner prescribed) before
the  time of  the distribution that  he or she  chooses not to  have any amounts
withheld.
 
    In  the  case  of  distributions  from  a  Qualified  Contract  (other  than
distributions  from  a Contract  issued for  use  with an  individual retirement
account), the Company or the plan  administrator must withhold and remit to  the
U.S.   government  20%  of  each  distribution  that  is  an  eligible  rollover
distribution (as  defined above)  unless the  Owner or  Payee elects  to make  a
direct rollover of the distribution to another qualified retirement plan that is
eligible to receive the rollover. If a distribution from a Qualified Contract is
not an eligible rollover distribution, then the Owner or Payee can choose not to
have  amounts  withheld  as  described  above  for  Non-Qualified  Contracts and
individual retirement accounts.
 
    Amounts withheld from any distribution  may be credited against the  Owner's
or Payee's federal income tax liability for the year of the distribution.
 
    The   Internal  Revenue  Service  has   issued  regulations  that  prescribe
investment  diversification  requirements  for  mutual  fund  series  underlying
nonqualified  variable  contracts.  Contracts  that  do  not  comply  with these
regulations do not qualify as annuities  for income tax purposes, and  therefore
the  annual  increase in  the  value of  such  contracts is  subject  to current
taxation. The Company believes that each series of the Series Fund complies with
the regulations.
 
                                       32
<PAGE>
    The preamble  to the  regulations  states that  the Service  may  promulgate
guidelines under which a variable contract will not be treated as an annuity for
tax  purposes if the owner has excessive control over the investments underlying
the contract. It is not known  whether such guidelines, if in fact  promulgated,
would  have retroactive effect. If guidelines  are promulgated, the Company will
take any  action (including  modification of  the Contract  and/or the  Variable
Account) necessary to comply with the guidelines.
 
    THE  FOLLOWING  INFORMATION  SHOULD  BE CONSIDERED  ONLY  WHEN  AN IMMEDIATE
ANNUITY CONTRACT AND  A DEFERRED  ANNUITY CONTRACT ARE  PURCHASED TOGETHER:  The
Company   understands  that  the  Treasury  Department  is  in  the  process  of
reconsidering the tax treatment of  annuity payments under an immediate  annuity
contract (as defined above) purchased together with a deferred annuity contract.
The  Company believes that any  adverse change in the  existing tax treatment of
such immediate annuity contracts is likely to be prospective, that is, it  would
not  apply to contracts issued before such a change is announced. However, there
can be no  assurance that  any such  change, if  adopted, would  not be  applied
retroactively.
 
QUALIFIED RETIREMENT PLANS
 
    The  Qualified Contracts described  in this Prospectus  are designed for use
with several types of  qualified retirement plans. The  tax rules applicable  to
participants  in such qualified  retirement plans vary according  to the type of
plan and  its terms  and conditions.  Therefore, no  attempt is  made herein  to
provide  more than general information about  the use of the Qualified Contracts
with the various types of qualified retirement plans. Owners, Annuitants, Payees
and Beneficiaries are cautioned  that the rights of  any person to any  benefits
under  these  plans may  be subject  to the  terms and  conditions of  the plans
themselves, regardless of the  terms and conditions  of the Qualified  Contracts
issued  in connection therewith. In  addition, Owners, Payees, Beneficiaries and
administrators of qualified retirement plans  should consider and consult  their
tax  adviser concerning  whether the  Death Benefit  payable under  the Contract
affects the  qualified status  of  their retirement  plan. Following  are  brief
descriptions  of various types of qualified retirement  plans and the use of the
Qualified Contracts in connection therewith.
 
PENSION AND PROFIT-SHARING PLANS
 
    Sections 401(a), 401(k) and 403(a) of the Code permit business employers and
certain  associations  to  establish  various  types  of  retirement  plans  for
employees.  The Tax Equity and Fiscal Responsibility Act of 1982 eliminated most
differences between  qualified retirement  plans of  corporations and  those  of
self-employed individuals. The Contract may be purchased by those who would have
been  covered under the rules governing old H.R.  10 (Keogh) Plans as well as by
corporate plans. Such retirement plans may permit the purchase of the  Qualified
Contracts  to provide benefits  under the plans. Employers  intending to use the
Qualified Contracts in connection with  such plans should seek qualified  advice
in connection therewith.
 
TAX-SHELTERED ANNUITIES
 
    Section  403(b) of the Code permits public school employees and employees of
certain types of charitable, educational and scientific organizations  specified
in  Section 501(c) (3) of the Code to purchase annuity contracts and, subject to
certain limitations, exclude the amount  of purchase payments from gross  income
for   tax  purposes.  These  annuity  contracts  are  commonly  referred  to  as
"Tax-Sheltered Annuities."  Purchasers  of  the  Qualified  Contracts  for  such
purposes  should  seek  qualified  advice  as  to  eligibility,  limitations  on
permissible amounts of Purchase Payments and tax consequences of  distributions.
Only  one Purchase  Payment per Contract  will be accepted  (See "Section 403(b)
Annuities").
 
INDIVIDUAL RETIREMENT ACCOUNTS
 
    Sections 219 and 408 of the  Code permit eligible individuals to  contribute
to an individual retirement program, including Simplified Employee Pension Plans
and  Employer/Association of Employees Established Individual Retirement Account
Trusts, known  as an  Individual  Retirement Account  ("IRA"). These  IRA's  are
subject  to limitations on the  amount that may be  contributed, the persons who
may be eligible, and on the  time when distributions may commence. In  addition,
certain distributions from some other types of retirement plans may be placed on
a  tax-deferred basis in an IRA. Sale of the Contracts for use with IRA's may be
subject to  special  requirements  imposed  by  the  Internal  Revenue  Service.
Purchasers  of  the  Contracts for  such  purposes  will be  provided  with such
supplementary information as may be required by
 
                                       33
<PAGE>
the Internal Revenue  Service or  other appropriate  agency, and  will have  the
right  to revoke  the Contract under  certain circumstances as  described in the
section of this Prospectus entitled "Right to Return Contract."
 
                        ADMINISTRATION OF THE CONTRACTS
 
    The Company  performs  certain  administrative  functions  relating  to  the
Contracts and the Variable Account. These functions include, among other things,
maintaining  the books and records of the Variable Account and the Sub-Accounts,
and maintaining records  of the name,  address, taxpayer identification  number,
Contract  number,  type of  contract issued  to  each owner,  the status  of the
Accumulation Account  under  each  Contract,  and  other  pertinent  information
necessary  to the administration and operation of the Contracts. The Company has
entered into agreements with  Massachusetts Financial Services Company  ("MFS"),
500  Boylston Street, Boston, Massachusetts  02116, a wholly-owned subsidiary of
Sun Life of Canada (U.S.) and the Series Fund's investment adviser, and Sun Life
Assurance Company of Canada ("Sun Life (Canada)"), under which MFS and Sun  Life
(Canada)  have  agreed  to  provide  certain  of  these  administrative services
relating to the Contracts and the Variable Account for a fee calculated on a per
contract basis and a  cost reimbursement basis,  respectively. The Company  also
has  entered into a Service  Agreement with MFS which  provides that the Company
will furnish MFS, as required, with personnel  as well as certain services on  a
cost  reimbursement basis to enable MFS to perform the duties required under the
agreement described above.
 
                         DISTRIBUTION OF THE CONTRACTS
 
   
    The offering of the Contracts is  continuous. The Contracts will be sold  by
licensed  insurance  agents  in the  state  of  New York.  Such  agents  will be
registered representatives  of broker-dealers  registered under  the  Securities
Exchange  Act of 1934 who are members  of the National Association of Securities
Dealers, Inc. and who have entered into distribution agreements with the Company
and the General Distributor, Clarendon Insurance Agency, Inc. ("Clarendon"), 500
Boylston Street,  Boston,  Massachusetts  02116, a  wholly-owned  subsidiary  of
Massachusetts  Financial  Services  Company,  which in  turn  is  a wholly-owned
subsidiary of Sun Life (U.S.). Clarendon  is registered with the Securities  and
Exchange  Commission under the Securities Exchange  Act of 1934 as broker-dealer
and is  a  member  of  the National  Association  of  Securities  Dealers,  Inc.
Clarendon  also  acts  as  the  general  distributor  of  certain  other annuity
contracts issued by the Company and Sun Life (U.S.), and variable life insurance
contracts issued by Sun Life (U.S.). Commissions and other distribution expenses
will be paid by the Company  on the sale of the  Contracts and will not be  more
than 6.36% of the Purchase Payment. Commissions will not be paid with respect to
Contracts  established for the  personal account of employees  of the Company or
any of  its  affiliates,  or of  persons  engaged  in the  distribution  of  the
Contracts.  During  1993, 1994  and  1995 approximately  $288,403,  $467,389 and
$495,911, respectively, was paid to and retained by Clarendon in connection with
the distribution of the Contracts.
    
 
                                       34
<PAGE>
                    ADDITIONAL INFORMATION ABOUT THE COMPANY
 
SELECTED FINANCIAL DATA
 
    The following selected  financial data  for the  Company should  be read  in
conjunction  with the  financial statements and  notes thereto  included in this
Prospectus beginning on page 50.
 
   
<TABLE>
<CAPTION>
                                                                        SELECTED FINANCIAL DATA
                                                                           (IN $ THOUSANDS)
                                                                   FOR THE YEARS ENDED DECEMBER 31,
                                                         -----------------------------------------------------
                                                           1995       1994       1993       1992       1991
                                                         ---------  ---------  ---------  ---------  ---------
<S>                                                      <C>        <C>        <C>        <C>        <C>
Revenues
    Premiums, annuity deposits and other revenue         $  59,554  $  49,227  $  24,778  $  50,685  $  71,366
    Net investment income and realized gains                19,170     21,976     25,629     25,269     21,645
                                                         ---------  ---------  ---------  ---------  ---------
                                                            78,724     71,203     50,407     75,954     93,011
                                                         ---------  ---------  ---------  ---------  ---------
Benefits and Expenses
    Policyholder benefits                                   65,850     57,303     36,672     66,081     85,144
    Other expenses                                           9,509      8,780      6,851      6,061      6,417
                                                         ---------  ---------  ---------  ---------  ---------
                                                            75,359     66,083     43,523     72,142     91,561
                                                         ---------  ---------  ---------  ---------  ---------
Net income before federal income tax expense                 3,365      5,119      6,884      3,812      1,450
    Federal income tax                                       2,435        764      2,924      1,161         75
                                                         ---------  ---------  ---------  ---------  ---------
    Net income                                           $     930  $   4,355  $   3,960  $   2,651  $   1,375
                                                         ---------  ---------  ---------  ---------  ---------
                                                         ---------  ---------  ---------  ---------  ---------
Total Assets                                             $ 522,499  $ 503,982  $ 507,012  $ 483,045  $ 443,083
                                                         ---------  ---------  ---------  ---------  ---------
                                                         ---------  ---------  ---------  ---------  ---------
</TABLE>
    
 
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS
 
(1)  LIQUIDITY AND CAPITAL RESOURCES
 
    The Company  generated cash  flow  from operations  sufficient to  meet  its
liquidity needs. It has an active asset liability management program in order to
maintain  adequate liquidity. Capital is considered  to be adequate; the Company
has not required capital contributions since 1990 when Sun Life of Canada (U.S.)
contributed an additional $12 million.
 
(2)  RESULTS OF OPERATIONS
 
   
    The Company had net  income of $930,000 for  1995 as compared to  $4,355,000
for  1994. An  increase in  group life and  health insurance  premiums and fixed
annuity deposits in 1995  were offset by lower  earnings on investments,  higher
annuity surrenders and proportionally higher federal income taxes.
    
 
   
    The  Company had net income of $4,355,000 for 1994 as compared to $3,960,000
for 1993. An  increase in  group life and  health insurance  premiums and  fixed
annuity  deposits and  proportionally lower  federal income  taxes in  1994 were
offset by lower earnings on investments and higher annuity surrenders.
    
 
REINSURANCE
 
    The Company has executed  agreements which provide  that the parent  company
will  reinsure risks under certain group  life, health, and long-term disability
insurance contracts sold by the Company.
 
RESERVES
 
    In accordance with the life insurance  laws and regulations under which  the
Company  operates  it  is  obligated  to carry  on  its  books,  as liabilities,
actuarially determined  reserves  to meet  its  obligations on  its  outstanding
contracts.  Reserves are based on mortality tables  in general use in the United
States and are computed to equal  amounts that, with additions from premiums  to
be  received, and  with interest on  such reserves computed  annually at certain
assumed rates, will be  sufficient to meet the  Company's policy obligations  at
their  maturities or  in the  event of an  insured's death.  In the accompanying
Financial Statements these reserves are determined in accordance with  statutory
regulations which are generally accepted accounting principles for the Company.
 
INVESTMENTS
    The  Company maintains investments in bonds and mortgages with cash flows to
match estimated cash flows of its liabilities.
 
   
    It is the Company's policy to acquire only investment grade securities. Only
3% of  the Company's  holdings of  bonds were  rated below  investment grade  at
December  31, 1995. Publicly traded government and corporate bonds comprised 68%
of  the   Company's   total   bonds   at  December   31,   1995.   The   Company
    
 
                                       35
<PAGE>
   
underwrites  commercial mortgages with a maximum loan to value ratio of 75%, and
as a rule invests only in properties  that are almost fully leased. The  Company
had  no mortgage loans in arrears more than  60 days at December 31, 1995 and it
had a provision for loss of $672,000.
    
 
COMPETITION
   
    The Company is engaged in a  business that is highly competitive because  of
the large number of stock and mutual life insurance companies and other entities
marketing  insurance products. There are approximately  150 insurers in the life
insurance business in  the State of  New York. Best's  Insurance Reports,  Life-
Health  Edition, 1995, assigned the Company  its highest classification, A++, as
of December 31,  1994. Standard &  Poor's has assigned  the Company its  highest
rating  for  claims paying  ability, AAA,  and  Duff &  Phelps has  assigned the
Company its  highest rating,  AAA. These  ratings should  not be  considered  as
bearing  on the  investment performance  of the Series  Fund shares  held in the
Sub-Accounts of the Variable Account. However,  the ratings are relevant to  the
Company's ability to meet its general corporate obligations under the Contracts.
    
 
EMPLOYEES
   
    The  Company and Sun  Life Assurance Company  of Canada have  entered into a
Service Agreement which provides  that the latter will  furnish the Company,  as
required,  with personnel as well  as certain services and  facilities on a cost
reimbursement basis. As of December 31, 1995 the Company had 28 direct employees
all of whom are employed at its Home Office and Group Insurance Sales Office  in
New York, New York.
    
 
PROPERTIES
    The  Company leases the office space occupied  by it at 80 Broad Street, New
York, New York. The monthly cost of the lease, which expires in February,  2004,
is $17,500.
 
                 THE COMPANY'S DIRECTORS AND EXECUTIVE OFFICERS
 
    The  directors  and  principal officers  of  the Company  are  listed below,
together with information  as to  their ages,  dates of  election and  principal
business  occupations during  the last five  years (if other  than their present
business occupations). Except as otherwise indicated, the directors and officers
of the Company  who are  associated with Sun  Life Assurance  Company of  Canada
and/or  its subsidiaries have been associated with Sun Life Assurance Company of
Canada for  more than  five  years either  in the  position  shown or  in  other
positions.
 
   
JOHN D. MCNEIL, 62, Chairman and Director (1984*)
150 King Street West
Toronto, Ontario, Canada M5H 1J9
    
 
    He  is Chairman and a  Director of Sun Life  Assurance Company of Canada and
Sun Life  of  Canada (U.S.);  a  Director of  Massachusetts  Financial  Services
Company;  President and  a Director of  Sun Growth Variable  Annuity Fund, Inc.;
Chairman and a Trustee of  MFS/Sun Life Series Trust;  Chairman and a Member  of
the  Boards of  Managers of Money  Market Variable Account,  High Yield Variable
Account, Capital Appreciation Variable  Account, Government Securities  Variable
Account,  World Governments Variable Account,  Total Return Variable Account and
Managed Sectors Variable Account; and a  Director of Shell (Canada) Limited  and
Canadian Pacific, Ltd.
 
   
JOHN R. GARDNER, 58, President and Director (1986*)
150 King Street West
Toronto, Ontario, Canada M5H 1J9
    
 
   
    He  is President and a Director of  Sun Life Assurance Company of Canada and
Sun Life of  Canada (U.S.) and  a Director of  Massachusetts Financial  Services
Company,  Massachusetts  Casualty  Insurance  Company  and  Sun  Life  Financial
Services Limited.
    
 
- ------------------------
*Year Elected Director
 
                                       36
<PAGE>
   
DAVID D. HORN, 54, Senior Vice President and Director (1984*)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    He is Senior Vice President and General Manager for the United States of Sun
Life Assurance Company of Canada; Chairman  and President and a Director of  Sun
Investment  Services Company;  Senior Vice President  and General  Manager and a
Director of Sun  Life of Canada  (U.S.); Vice  President and a  Director of  Sun
Growth  Variable Annuity  Fund, Inc.;  President and  a Director  of Sun Benefit
Services Company,  Inc.,  Sun  Canada  Financial Co.,  and  Sun  Life  Financial
Services  Limited;  a Director  of Sun  Capital Advisers,  Inc.; Chairman  and a
Director of Massachusetts Casualty Insurance Company; a Trustee of MFS/Sun  Life
Series  Trust; and a Member  of the Boards of  Managers of Money Market Variable
Account, High  Yield Variable  Account, Capital  Appreciation Variable  Account,
Government  Securities  Variable  Account, World  Governments  Variable Account,
Total Return Variable Account and Managed Sectors Variable Account.
    
 
   
JOHN G. IRELAND, 71, Director (1984*)
280 Steamboat Road,
Greenwich, Connecticut 06830
    
 
    Prior to March 31, 1990, he was the Chairman of William M. Mercer-Meidinger,
Incorporated.
 
   
EDWARD M. LAMONT, 69, Director (1984*)
1234 Moores Hill Road
Syosset, New York 11791
    
 
    He is self employed as a private investor and consultant.
 
   
ANGUS A. MACNAUGHTON, 64, Director (1984*)
Metro Tower, 950 Tower Lane
Foster City, California 94404-2121
    
 
    He is President of Genstar Investment Corporation and a Director of Sun Life
Assurance Company of Canada, Sun Life of Canada (U.S.), Canadian Pacific,  Ltd.,
Stelco, Inc. and Varian Associates, Inc.
 
   
JOHN S. LANE, 61, Director (1991*)
150 King Street West
Toronto, Ontario, Canada M5H 1J9
    
 
    He  is Senior Vice  President, Investments of Sun  Life Assurance Company of
Canada; and a Director of Sun Investment Services Company, Sun Capital Advisers,
Inc. and Sun Life of Canada (U.S.).
 
   
RICHARD B. BAILEY, 69, Director (1984*)
500 Boylston Street
Boston, Massachusetts 02116
    
 
    He is a  Director of Sun  Life of  Canada (U.S.) and  a Director/Trustee  of
certain  funds in  the MFS  Family of  Funds. Prior  to October  1, 1991  he was
Chairman and a Director of Massachusetts Financial Services Company.
 
   
A. KEITH BRODKIN, 60, Director (1990*)
500 Boylston Street
Boston, Massachusetts 02116
    
 
    He is Chairman and a Director of Massachusetts Financial Services Company; a
Director of Sun Life of Canada (U.S.); and a Director/Trustee and/or Officer  of
the Funds in the MFS Family of Funds.
 
   
M. COLYER CRUM, 63, Director (1986*)
Harvard Business School
Soldiers Field Road
Boston, Massachusetts 02163
    
 
    He is a Professor at the Harvard Business School; and a Director of Sun Life
Assurance  Company of  Canada, Sun  Life of  Canada (U.S.),  Merrill Lynch Ready
Assets Trust, Merrill Lynch Basic Value Fund, Inc., Merrill Lynch Special  Value
Fund,  Inc., Merrill Lynch  Capital Fund, Inc.,  Merrill Lynch U.S.A. Government
Reserves, Merrill Lynch  Natural Resources  Trust, Merrill  Lynch U.S.  Treasury
Money Fund, MuniVest California Insured Fund, Inc., MuniVest Florida Fund, Inc.,
MuniVest Michigan Insured Fund, Inc., MuniVest New
 
- ------------------------
*Year Elected Director
 
                                       37
<PAGE>
Jersey  Fund,  Inc., MuniVest  New York  Insured  Fund, Inc.,  MuniYield Florida
Insured Fund, MuniYield Insured Fund II, Inc., MuniYield Michigan Insured  Fund,
Inc.,  MuniYield New Jersey Insured Fund,  Inc., MuniYield New York Insured Fund
III, Inc. and MuniYield Pennsylvania Fund.
 
   
FIORAVANTE G. PERROTTA, ESQ., 64, Director (1984*)
200 Park Avenue
New York, New York 10166
    
 
    He is a Partner in the law firm of Rogers & Wells.
 
   
RALPH F. PETERS, 67, Director (1984*)
58 Pine Street
New York, New York 10005
    
 
    He is Chairman  of the Executive  Committee of Discount  Corporation of  New
York.
 
   
PAMELA T. TIMMINS, 58, Director, (1984*)
25 East 86th Street
New York, New York 10028
    
 
    She is Treasurer of Timmins-Minn Incorporated, an interior design firm.
 
   
ROBERT P. VROLYK, 43, Vice President, Controller, and Actuary (1986)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    He  is Vice President, Finance  for the United States  of Sun Life Assurance
Company of Canada; Vice President  and Actuary of Sun  Life of Canada (U.S.);  a
Director  of Massachusetts Casualty Insurance Company;  and Vice President and a
Director of Sun Canada Financial Co.
    
 
   
S. CAESAR RABOY, 59, Vice President (1994)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    He is Vice President, Individual Insurance for the United States of Sun Life
Assurance Company of Canada; Vice President, Individual Insurance of Sun Life of
Canada (U.S.); and Vice President and a Director of Sun Life Financial  Services
Limited.  Prior  to  1990  he  was  President  and  Chief  Operating  Officer of
Connecticut Mutual Life Insurance Company.
    
 
   
C. JAMES PRIEUR, 45, Vice President, Investments (1993)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    He is  Vice  President,  Investments  for the  United  States  of  Sun  Life
Assurance  Company  of Canada;  Vice  President, Investments  of  Sun Investment
Services Company and Sun Life  of Canada (U.S.); and  a Director of Sun  Capital
Advisers, Inc., New London Trust, F.S.B. and Sun Canada Financial Co.
    
 
   
BONNIE S. ANGUS, 54, Secretary (1984)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    She  is  Assistant Secretary  for the  United States  of Sun  Life Assurance
Company of Canada; and Secretary of Sun Investment Services Company, Sun Benefit
Services Company, Inc., MFS/Sun Life  Series Trust, Sun Growth Variable  Annuity
Fund,  Inc., Money Market Variable Account, High Yield Variable Account, Capital
Appreciation Variable  Account, Government  Securities Variable  Account,  World
Governments  Variable Account,  Total Return  Variable Account,  Managed Sectors
Variable Account, Sun  Capital Advisers, Inc.,  Sun Life of  Canada (U.S.),  New
London  Trust,  F.S.B.,  Sun  Life Financial  Services  Limited  and  Sun Canada
Financial Co.
    
 
- ------------------------
*Year Elected Director
 
                                       38
<PAGE>
   
L. BROCK THOMSON, 54, Vice President and Treasurer (1986)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
    He is Vice President, Portfolio Management for the United States of Sun Life
Assurance Company  of Canada;  Vice President  and Treasurer  of Sun  Investment
Service  Company, Sun Capital Advisers, Inc., Sun Benefit Services Company, Inc.
and Sun Life of Canada (U.S.); and Assistant Treasurer of Massachusetts Casualty
Insurance Company.
 
   
MICHAEL A. COHEN, 56, Vice President and Regional Manager (1991)
80 Broad Street
New York, New York 10004
    
 
   
    He is Vice President and Regional Manager of the Company.
    
 
    The directors, officers  and employees of  the Company are  covered under  a
commercial  blanket bond  and a  liability policy.  The directors,  officers and
employees of Massachusetts  Financial Services Company  and Clarendon  Insurance
Agency, Inc. are covered under a fidelity bond and errors and omissions policy.
 
EXECUTIVE COMPENSATION
 
   
    All  of the executive officers of the Company except Mr. Cohen also serve as
officers of Sun  Life Assurance Company  of Canada and  receive no  compensation
directly  from  the  Company.  Allocations  have  been  made  as  to  each  such
individual's time devoted to duties as  an executive officer of the Company  and
its  subsidiaries. The allocated total compensation of all executive officers of
the Company as a group  for services rendered in  all capacities in the  Company
during   1995  totalled  $50,609;  however,  no  executive  officer's  allocated
compensation exceeded $100,000 in 1995. The  allocated salary and bonus of  John
McNeil,  Chairman, for 1993, 1994 and 1995 were $492 and $192, $5,571 and $2,143
and $6,003 and $4,591, respectively. Mr.  Cohen's salary and bonus for the  same
years  were $96,060 and  $13,100, $99,447 and $13,800  and $103,825 and $15,000,
respectively.
    
 
    Directors of the Company who are also officers of Sun Life Assurance Company
of Canada  or  its affiliates  receive  no  compensation in  addition  to  their
compensation  as  officers  of  Sun  Life Assurance  Company  of  Canada  or its
affiliates. The other directors receive compensation in the amount of $5,000 per
year, plus $800 for each meeting attended, plus expenses.
 
    No shares of the Company are owned by any executive officer or director. The
Company is a  wholly-owned subsidiary of  Sun Life Assurance  Company of  Canada
(U.S.),  One  Sun Life  Executive  Park, Wellesley  Hills,  Massachusetts 02181,
which, in turn, is  a wholly-owned subsidiary of  Sun Life Assurance Company  of
Canada, 150 King Street West, Toronto, Ontario, Canada M5H 1J9.
 
                                STATE REGULATION
 
    The  Company is subject to the laws of  the State of New York governing life
insurance companies and to regulation by the Superintendent of Insurance of  New
York.  An annual statement is  filed with the Superintendent  of Insurance on or
before March 1st in each year relating to the operations of the Company for  the
preceding  year and its financial  condition on December 31st  of such year. Its
books and records are subject to review or examination by the Superintendent  or
his  agents at any time and a full examination of its operations is conducted at
periodic intervals.
 
    The Superintendent of Insurance has broad administrative powers with respect
to licensing to transact business, overseeing trade practices, licensing agents,
approving  policy  forms,  establishing  reserve  requirements,  fixing  maximum
interest rates on life insurance policy loans and minimum rates for accumulation
of  surrender values,  prescribing the  form and  content of  required financial
statements and regulating the type and amounts of investments permitted.
 
    In addition, affiliated groups of insurers, such as the Company, its  parent
and its affiliates, are regulated under insurance holding company legislation in
New  York and certain other states.  Under such laws, inter-company transfers of
assets and dividend payments from insurance subsidiaries may be subject to prior
notice or approval,  depending on  the size of  such transfers  and payments  in
relation to the financial positions of the companies involved.
 
                                       39
<PAGE>
    Under  insurance guaranty  fund laws  in New  York, insurers  doing business
therein can  be  assessed (up  to  prescribed limits)  for  policyholder  losses
incurred  by insolvent  companies. The amount  of any future  assessments of the
Company under these laws cannot be reasonably estimated. However, most of  these
laws  do  provide that  an assessment  may be  excused or  deferred if  it would
threaten an insurer's own financial strength  and also may permit the  deduction
of  all or a portion  of any such assessment from  any future premium or similar
taxes payable.
 
    Although the federal  government generally  does not  directly regulate  the
business  of insurance, federal initiatives often have an impact on the business
in  a  variety  of  ways.  Current  and  proposed  federal  measures  which  may
significantly affect the insurance business include employee benefit regulation,
removal  of barriers preventing  banks from engaging  in the insurance business,
tax law changes affecting the taxation of insurance companies, the tax treatment
of insurance products  and its impact  on the relative  desirability of  various
personal  investment vehicles, and  proposed legislation to  prohibit the use of
gender in determining insurance and pension rates and benefits.
 
                               LEGAL PROCEEDINGS
 
    There are no pending legal  proceedings affecting the Variable Account.  The
Company,  Sun Life of  Canada (U.S.) and  its other subsidiaries  are engaged in
various kinds of routine  litigation which, in  their management's judgment,  is
not  of material  importance to their  respective total assets  or material with
respect to the Variable Account.
 
                                 LEGAL MATTERS
 
    The organization of the  Company, its authority to  issue the Contracts  and
the  validity of  the form of  the Contracts have  been passed upon  by David D.
Horn,  Esq.,  Senior  Vice  President  of  the  Company.  Covington  &  Burling,
Washington,  D. C., has advised the  Company on certain legal matters concerning
federal securities laws applicable  to the issue and  sale of the Contracts  and
federal income tax laws applicable to the Contracts.
 
                                  ACCOUNTANTS
 
   
    The financial statements of the Variable Account for the year ended December
31,  1995  and the  financial  statements of  the  Company for  the  years ended
December 31, 1995, 1994 and 1993  included in this Prospectus have been  audited
by  Deloitte  & Touche  LLP, independent  auditors, as  stated in  their reports
appearing herein, and  are included in  reliance upon the  reports of such  firm
given upon their authority as experts in accounting and auditing.
    
 
                            REGISTRATION STATEMENTS
 
    Registration  statements have  been filed  with the  Securities and Exchange
Commission, Washington, D.C., under the Securities Act of 1933 as amended,  with
respect  to the Contracts  offered by this Prospectus.  This Prospectus does not
contain all the  information set forth  in the registration  statements and  the
exhibits filed as part of the registration statements, to all of which reference
is  hereby made  for further  information concerning  the Variable  Account, the
Fixed Account, the Company, the Series  Fund and the Contract. Statements  found
in  this Prospectus as to the terms of the Contracts and other legal instruments
are summaries, and reference is made to such instruments as filed.
 
                              FINANCIAL STATEMENTS
 
    The  financial  statements  of  the  Company  which  are  included  in  this
Prospectus should be considered only as bearing on the ability of the Company to
meet  its obligations with respect to amounts allocated to the Fixed Account and
with respect to the death benefit and the Company's assumption of the  mortality
and  expense risks. They should  not be considered as  bearing on the investment
performance of the Series Fund shares  held in the Sub-Accounts of the  Variable
Account.  The Variable  Account value  of the  interests of  Owners, Annuitants,
Payees and  Beneficiaries  under the  Contracts  is affected  primarily  by  the
investment results of the Series Fund.
 
                              -------------------
 
                                       40
<PAGE>
SUN LIFE (N.Y.) VARIABLE ACCOUNT C
 
STATEMENT OF CONDITION-- December 31, 1995
 
<TABLE>
<CAPTION>
ASSETS:
   Investments in MFS/Sun Life Series Trust:                                        Shares       Cost       Value
                                                                                   ---------  ----------  ----------
<S>                                                                                <C>        <C>         <C>
    Capital Appreciation Series ("CAS")..........................................    488,954  $13,454,645 $15,640,591
    Conservative Growth Series ("CGS")...........................................    410,700   7,547,025   9,042,888
    Government Securities Series ("GSS").........................................    483,094   6,013,249   6,468,724
    High Yield Series ("HYS")....................................................    456,811   3,839,638   4,076,225
    Managed Sectors Series ("MSS")...............................................    150,157   3,379,699   3,820,877
    Money Market Series ("MMS")..................................................  6,710,773   6,710,773   6,710,773
    Total Return Series ("TRS")..................................................    978,217  15,695,323  17,984,372
    Utilities Series ("UTS").....................................................    100,383   1,109,970   1,230,673
    World Governments Series ("WGS").............................................    263,774   3,140,298   3,293,630
    World Growth Series ("WGO")..................................................    223,256   2,597,450   2,756,331
                                                                                              ----------  ----------
                                                                                              $63,488,070 $71,025,084
                                                                                              ----------
                                                                                              ----------
LIABILITY:
    Payable to sponsor                                                                                        16,892
                                                                                                          ----------
        Net Assets...............................................................                         $71,008,192
                                                                                                          ----------
                                                                                                          ----------
</TABLE>
 
<TABLE>
<CAPTION>
NET ASSETS:
<S>                                                         <C>        <C>          <C>         <C>          <C>
                                                                 Applicable to Owners of
                                                                Deferred Variable Annuity
                                                                        Contracts:              Reserve for
                                                            ----------------------------------   Variable
                                                              Units    Unit Value     Value      Annuities     Total
                                                            ---------  -----------  ----------  -----------  ----------
    CAS...................................................  1,106,267   $ 14.0890   $15,588,241  $  24,045   $15,612,286
    CGS...................................................    671,847     13.4205    9,016,047      --        9,016,047
    GSS...................................................    554,873     11.5958    6,433,863      11,625    6,445,488
    HYS...................................................    334,034     12.1149    4,055,424      --        4,055,424
    MSS...................................................    277,142     13.6882    3,793,501      --        3,793,501
    MMS...................................................    623,252     10.7318    6,686,486       2,813    6,689,299
    TRS...................................................  1,365,757     12.6896   17,329,800     612,551   17,942,351
    UTS...................................................     97,337     12.6438    1,230,673      --        1,230,673
    WGS...................................................    268,890     12.1203    3,261,358       7,960    3,269,318
    WGO...................................................    251,193     10.9711    2,756,331      --        2,756,331
                                                                                    ----------  -----------  ----------
                                                                                    $70,151,724  $ 658,994   $70,810,718
                                                                                    ----------  -----------  ----------
Net Assets Applicable to Sponsor..................................................  $  197,474      --       $  197,474
                                                                                    ----------  -----------  ----------
        Net Assets................................................................  $70,349,198  $ 658,994   $71,008,192
                                                                                    ----------  -----------  ----------
                                                                                    ----------  -----------  ----------
</TABLE>
 
                       See notes to financial statements
 
                                       41
<PAGE>
SUN LIFE (N.Y.) VARIABLE ACCOUNT C
 
STATEMENT OF OPERATIONS-- Year Ended December 31, 1995
 
<TABLE>
<CAPTION>
                                                       CAS          CGS          GSS          HYS          MSS          MMS
                                                   Sub-Account  Sub-Account  Sub-Account  Sub-Account  Sub-Account  Sub-Account
                                                   -----------  -----------  -----------  -----------  -----------  -----------
<S>                                                <C>          <C>          <C>          <C>          <C>          <C>
INCOME AND EXPENSES:
  Dividend income and capital gain distributions
   received......................................   $ 224,481    $ 111,440    $ 322,630    $ 213,861    $  71,906    $ 288,344
  Mortality and expense risk charges.............     132,083       69,343       71,560       41,185       32,786       67,735
  Administrative charges.........................      15,850        8,321        8,587        4,942        3,934        8,128
                                                   -----------  -----------  -----------  -----------  -----------  -----------
      Net investment income......................   $  76,548    $  33,776    $ 242,483    $ 167,734    $  35,186    $ 212,481
                                                   -----------  -----------  -----------  -----------  -----------  -----------
REALIZED AND UNREALIZED GAINS (LOSSES):
  Realized gains (losses) on investment
   transactions:
    Proceeds from sales..........................   $2,126,188   $ 622,581    $2,810,900   $1,953,259   $ 366,556    $8,452,643
    Cost of investments sold.....................   2,046,319      529,653    2,926,830    1,876,474      357,078    8,452,643
                                                   -----------  -----------  -----------  -----------  -----------  -----------
      Net realized gains (losses)................   $  79,869    $  92,928    $(115,930)   $  76,785    $   9,478    $  --
                                                   -----------  -----------  -----------  -----------  -----------  -----------
  Net unrealized appreciation (depreciation) on
   investments:
    End of year..................................   $2,185,946   $1,495,863   $ 455,475    $ 236,587    $ 441,178    $  --
    Beginning of year............................    (444,059)     (63,065)    (280,915)       2,634     (115,855)      --
                                                   -----------  -----------  -----------  -----------  -----------  -----------
      Change in unrealized appreciation..........   $2,630,005   $1,558,928   $ 736,390    $ 233,953    $ 557,033    $  --
                                                   -----------  -----------  -----------  -----------  -----------  -----------
        Realized and unrealized gains............   $2,709,874   $1,651,856   $ 620,460    $ 310,738    $ 566,511    $  --
                                                   -----------  -----------  -----------  -----------  -----------  -----------
INCREASE IN NET ASSETS FROM OPERATIONS...........   $2,786,422   $1,685,632   $ 862,943    $ 478,472    $ 601,697    $ 212,481
                                                   -----------  -----------  -----------  -----------  -----------  -----------
                                                   -----------  -----------  -----------  -----------  -----------  -----------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                    TRS          UTS          WGS          WGO
                                                                Sub-Account  Sub-Account  Sub-Account  Sub-Account    Total
                                                                -----------  -----------  -----------  -----------  ----------
<S>                                                             <C>          <C>          <C>          <C>          <C>
INCOME AND EXPENSES:
  Dividend income and capital gain distributions received.....   $ 495,869    $   5,187    $ 145,916    $  22,994   $1,902,628
  Mortality and expense risk charges..........................     168,244        5,195       36,144       15,306      639,581
  Administrative charges......................................      20,189          624        4,337        1,837       76,749
                                                                -----------  -----------  -----------  -----------  ----------
      Net investment income (expense).........................   $ 307,436    $    (632)   $ 105,435    $   5,851   $1,186,298
                                                                -----------  -----------  -----------  -----------  ----------
REALIZED AND UNREALIZED GAINS (LOSSES):
  Realized gains (losses) on investment transactions:
    Proceeds from sales.......................................   $1,452,666   $  76,222    $ 535,837    $ 227,806   $18,624,658
    Cost of investments sold..................................   1,393,147       65,907      573,584      223,153   18,444,788
                                                                -----------  -----------  -----------  -----------  ----------
      Net realized gains (losses).............................   $  59,519    $  10,315    $ (37,747)   $   4,653   $  179,870
                                                                -----------  -----------  -----------  -----------  ----------
  Net unrealized appreciation (depreciation) on investments:
    End of year...............................................   $2,289,049   $ 120,703    $ 153,332    $ 158,881   $7,537,014
    Beginning of year.........................................    (488,155)         (16)    (156,082)      (9,029)  (1,554,542)
                                                                -----------  -----------  -----------  -----------  ----------
      Change in unrealized appreciation.......................   $2,777,204   $ 120,719    $ 309,414    $ 167,910   $9,091,556
                                                                -----------  -----------  -----------  -----------  ----------
        Realized and unrealized gains.........................   $2,836,723   $ 131,034    $ 271,667    $ 172,563   $9,271,426
                                                                -----------  -----------  -----------  -----------  ----------
INCREASE IN NET ASSETS FROM OPERATIONS........................   $3,144,159   $ 130,402    $ 377,102    $ 178,414   $10,457,724
                                                                -----------  -----------  -----------  -----------  ----------
                                                                -----------  -----------  -----------  -----------  ----------
</TABLE>
 
                       See notes to financial statements
 
                                       42
<PAGE>
SUN LIFE (N.Y.) VARIABLE ACCOUNT C
 
STATEMENTS OF CHANGES IN NET ASSETS
<TABLE>
<CAPTION>
                                                                                CAS                   CGS
                                                                            Sub-Account           Sub-Account
                                                                       ---------------------  --------------------
<S>                                                                    <C>         <C>        <C>        <C>
                                                                            Year Ended             Year Ended
                                                                           December 31,           December 31,
                                                                       ---------------------  --------------------
 
<CAPTION>
                                                                          1995       1994       1995       1994
                                                                       ----------  ---------  ---------  ---------
<S>                                                                    <C>         <C>        <C>        <C>
OPERATIONS:
  Net investment income..............................................  $   76,548  $ 433,150  $  33,776  $     571
  Net realized gains (losses)........................................      79,869    (53,721)    92,928      8,292
  Net unrealized gains (losses)......................................   2,630,005   (639,647) 1,558,928    (86,740)
                                                                       ----------  ---------  ---------  ---------
      Increase (decrease) in net assets from operations..............  $2,786,422  $(260,218) $1,685,632 $ (77,877)
                                                                       ----------  ---------  ---------  ---------
CONTRACT OWNER TRANSACTIONS:
  Accumulation Activity:
    Purchase payments received.......................................  $5,366,882  $3,333,263 $3,495,520 $1,764,910
    Net transfers between Sub-Accounts and Fixed Account.............   1,418,442  (1,194,320)   649,433   401,697
    Withdrawals, surrenders, annuitizations and account fees.........    (418,456)  (145,010)  (200,218)   (57,330)
                                                                       ----------  ---------  ---------  ---------
      Net accumulation activity......................................  $6,366,868  $1,993,933 $3,944,735 $2,109,277
                                                                       ----------  ---------  ---------  ---------
  Annuitization Activity:
    Annuitizations...................................................  $   14,987  $   9,700  $  --      $  --
    Annuity payments and account fees................................      (3,311)      (535)    --         --
    Adjustments to annuity reserve...................................        (185)        59     --         --
                                                                       ----------  ---------  ---------  ---------
      Net annuitization activity.....................................  $   11,491  $   9,224  $  --      $  --
                                                                       ----------  ---------  ---------  ---------
  Increase in net assets from contract owner transactions............  $6,378,359  $2,003,157 $3,944,735 $2,109,277
                                                                       ----------  ---------  ---------  ---------
    Increase in net assets...........................................  $9,164,781  $1,742,939 $5,630,367 $2,031,400
NET ASSETS:
  Beginning of year..................................................   6,475,684  4,732,745  3,412,521  1,381,121
                                                                       ----------  ---------  ---------  ---------
  End of year........................................................  $15,640,465 $6,475,684 $9,042,888 $3,412,521
                                                                       ----------  ---------  ---------  ---------
                                                                       ----------  ---------  ---------  ---------
</TABLE>
<TABLE>
<CAPTION>
                                                                    GSS                   HYS                   MSS
                                                                Sub-Account           Sub-Account           Sub-Account
                                                            --------------------  --------------------  --------------------
<S>                                                         <C>        <C>        <C>        <C>        <C>        <C>
                                                                 Year Ended            Year Ended            Year Ended
                                                                December 31,          December 31,          December 31,
                                                            --------------------  --------------------  --------------------
 
<CAPTION>
                                                              1995       1994       1995       1994       1995       1994
                                                            ---------  ---------  ---------  ---------  ---------  ---------
<S>                                                         <C>        <C>        <C>        <C>        <C>        <C>
OPERATIONS:
  Net investment income...................................  $ 242,483  $ 211,106  $ 167,734  $  16,020  $  35,186  $ 106,490
  Net realized gains (losses).............................   (115,930)   (37,180)    76,785    (23,468)     9,478    (11,801)
  Net unrealized gains (losses)...........................    736,390   (317,514)   233,953    (36,679)   557,033   (127,017)
                                                            ---------  ---------  ---------  ---------  ---------  ---------
      Increase (decrease) in net assets from operations...  $ 862,943  $(143,588) $ 478,472  $ (44,127) $ 601,697  $ (32,328)
                                                            ---------  ---------  ---------  ---------  ---------  ---------
CONTRACT OWNER TRANSACTIONS:
  Accumulation Activity:
    Purchase payments received............................  $1,638,343 $1,830,983 $1,270,014 $1,981,987 $1,349,023 $ 889,420
    Net transfers between Sub-Accounts and Fixed
     Account..............................................  (2,027,001)   876,341   583,971    162,539    399,369     64,070
    Withdrawals, surrenders, annuitizations and account
     fees.................................................   (154,062)  (167,944) (1,757,160)  (592,296)  (103,799)   (33,375)
                                                            ---------  ---------  ---------  ---------  ---------  ---------
      Net accumulation activity...........................  $(542,720) $2,539,380 $  96,825  $1,552,230 $1,644,593 $ 920,115
                                                            ---------  ---------  ---------  ---------  ---------  ---------
  Annuitization Activity:
    Annuitizations........................................  $  11,807  $  --      $  --      $  --      $  --      $  --
    Annuity payments and account fees.....................       (656)    --         --         --         --         --
    Adjustments to annuity reserve........................        (43)    --         --         --         --         --
                                                            ---------  ---------  ---------  ---------  ---------  ---------
      Net annuitization activity..........................  $  11,108  $  --      $  --      $  --      $  --      $  --
                                                            ---------  ---------  ---------  ---------  ---------  ---------
  Increase (decrease) in net assets from contract owner
   transactions...........................................  $(531,612) $2,539,380 $  96,825  $1,552,230 $1,644,593 $ 920,115
                                                            ---------  ---------  ---------  ---------  ---------  ---------
    Increase in net assets................................  $ 331,331  $2,395,792 $ 575,297  $1,508,103 $2,246,290 $ 887,787
NET ASSETS:
  Beginning of year.......................................  6,137,350  3,741,558  3,500,928  1,992,825  1,574,587    686,800
                                                            ---------  ---------  ---------  ---------  ---------  ---------
  End of year.............................................  $6,468,681 $6,137,350 $4,076,225 $3,500,928 $3,820,877 $1,574,587
                                                            ---------  ---------  ---------  ---------  ---------  ---------
                                                            ---------  ---------  ---------  ---------  ---------  ---------
</TABLE>
 
                       See notes to financial statements
 
                                       43
<PAGE>
SUN LIFE (N.Y.) VARIABLE ACCOUNT C
 
STATEMENTS OF CHANGES IN NET ASSETS -- continued
<TABLE>
<CAPTION>
                                                                MMS                    TRS                     UTS
                                                            Sub-Account            Sub-Account             Sub-Account
                                                        --------------------  ----------------------  ----------------------
<S>                                                     <C>        <C>        <C>         <C>         <C>         <C>
                                                             Year Ended             Year Ended              Year Ended
                                                            December 31,           December 31,            December 31,
                                                        --------------------  ----------------------  ----------------------
 
<CAPTION>
                                                          1995       1994        1995        1994        1995        1994
                                                        ---------  ---------  ----------  ----------  ----------  ----------
<S>                                                     <C>        <C>        <C>         <C>         <C>         <C>
OPERATIONS:
  Net investment income (expense).....................  $ 212,481  $  91,209  $  307,436  $  235,767  $     (632) $     (126)
  Net realized gains (losses).........................     --         --          59,519      (4,636)     10,315          (2)
  Net unrealized gains (losses).......................     --         --       2,777,204    (590,260)    120,719         (16)
                                                        ---------  ---------  ----------  ----------  ----------  ----------
      Increase (decrease) in net assets from
       operations.....................................  $ 212,481  $  91,209  $3,144,159  $ (359,129) $  130,402  $     (144)
                                                        ---------  ---------  ----------  ----------  ----------  ----------
CONTRACT OWNER TRANSACTIONS:
  Accumulation Activity:
    Purchase payments received........................  $7,242,711 $6,306,719 $3,549,303  $5,146,982  $  648,062  $   59,250
    Net transfers between Sub-Accounts and Fixed
     Account..........................................  (4,861,678) (3,706,476)    647,551    565,870    398,554      --
    Withdrawals, surrenders, annuitizations and
     account fees.....................................   (120,225)  (286,328)   (662,572)   (790,391)     (5,451)     --
                                                        ---------  ---------  ----------  ----------  ----------  ----------
      Net accumulation activity.......................  $2,260,808 $2,313,915 $3,534,282  $4,922,461  $1,041,165  $   59,250
                                                        ---------  ---------  ----------  ----------  ----------  ----------
  Annuitization Activity:
    Annuitizations....................................  $   2,948  $  --      $   --      $  574,554  $   --      $   --
    Annuity payments and account fees.................       (162)    --         (53,574)    (33,619)     --          --
    Adjustments to annuity reserve....................        (10)    --           1,036     (17,678)     --          --
                                                        ---------  ---------  ----------  ----------  ----------  ----------
      Net annuitization activity......................  $   2,776  $  --      $  (52,538) $  523,257  $   --      $   --
                                                        ---------  ---------  ----------  ----------  ----------  ----------
  Increase in net assets from contract owner
   transactions.......................................  $2,263,584 $2,313,915 $3,481,744  $5,445,718  $1,041,165  $   59,250
                                                        ---------  ---------  ----------  ----------  ----------  ----------
    Increase in net assets............................  $2,476,065 $2,405,124 $6,625,903  $5,086,589  $1,171,567  $   59,106
NET ASSETS:
  Beginning of year...................................  4,234,698  1,829,574  11,341,827   6,255,238      59,106      --
                                                        ---------  ---------  ----------  ----------  ----------  ----------
  End of year.........................................  $6,710,763 $4,234,698 $17,967,730 $11,341,827 $1,230,673  $   59,106
                                                        ---------  ---------  ----------  ----------  ----------  ----------
                                                        ---------  ---------  ----------  ----------  ----------  ----------
</TABLE>
<TABLE>
<CAPTION>
                                                                  WGS                   WGO
                                                              Sub-Account           Sub-Account               Total
                                                          --------------------  --------------------  ----------------------
<S>                                                       <C>        <C>        <C>        <C>        <C>         <C>
                                                               Year Ended            Year Ended             Year Ended
                                                              December 31,          December 31,           December 31,
                                                          --------------------  --------------------  ----------------------
 
<CAPTION>
                                                            1995       1994       1995       1994        1995        1994
                                                          ---------  ---------  ---------  ---------  ----------  ----------
<S>                                                       <C>        <C>        <C>        <C>        <C>         <C>
OPERATIONS:
  Net investment income (expense).......................  $ 105,435  $ 140,277  $   5,851  $    (674) $1,186,298  $1,233,790
  Net realized gains (losses)...........................    (37,747)   (46,585)     4,653       (183)    179,870    (169,284)
  Net unrealized gains (losses).........................    309,414   (185,295)   167,910     (9,029)  9,091,556  (1,992,197)
                                                          ---------  ---------  ---------  ---------  ----------  ----------
      Increase (decrease) in net assets from
       operations.......................................  $ 377,102  $ (91,603) $ 178,414  $  (9,886) $10,457,724 $ (927,691)
                                                          ---------  ---------  ---------  ---------  ----------  ----------
CONTRACT OWNER TRANSACTIONS:
  Accumulation Activity:
    Purchase payments received..........................  $ 492,054  $1,163,925 $1,231,855 $ 134,195  $26,283,767 $22,611,634
    Net transfers between Sub-Accounts and Fixed
     Account............................................    (30,310)   (29,717) 1,034,283    212,427  (1,787,386) (2,647,569)
    Withdrawals, surrenders, annuitizations and account
     fees...............................................   (109,230)   (55,014)   (24,904)       (53) (3,556,077) (2,127,741)
                                                          ---------  ---------  ---------  ---------  ----------  ----------
      Net accumulation activity.........................  $ 352,514  $1,079,194 $2,241,234 $ 346,569  $20,940,304 $17,836,324
                                                          ---------  ---------  ---------  ---------  ----------  ----------
  Annuitization Activity:
    Annuitizations......................................  $  --      $   9,467  $  --      $  --      $   29,742  $  593,721
    Annuity payments and account fees...................     (2,227)      (522)    --         --         (59,930)    (34,676)
    Adjustments to annuity reserve......................       (119)        48     --         --             679     (17,571)
                                                          ---------  ---------  ---------  ---------  ----------  ----------
      Net annuitization activity........................  $  (2,346) $   8,993  $  --      $  --      $  (29,509) $  541,474
                                                          ---------  ---------  ---------  ---------  ----------  ----------
  Increase in net assets from contract owner
   transactions.........................................  $ 350,168  $1,088,187 $2,241,234 $ 346,569  $20,910,795 $18,377,798
                                                          ---------  ---------  ---------  ---------  ----------  ----------
    Increase in net assets..............................  $ 727,270  $ 996,584  $2,419,648 $ 336,683  $31,368,519 $17,450,107
NET ASSETS:
  Beginning of year.....................................  2,566,289  1,569,705    336,683     --      39,639,673  22,189,566
                                                          ---------  ---------  ---------  ---------  ----------  ----------
  End of year...........................................  $3,293,559 $2,566,289 $2,756,331 $ 336,683  $71,008,192 $39,639,673
                                                          ---------  ---------  ---------  ---------  ----------  ----------
                                                          ---------  ---------  ---------  ---------  ----------  ----------
</TABLE>
 
                       See notes to financial statements
 
                                       44
<PAGE>
SUN LIFE (N.Y.) VARIABLE ACCOUNT C
 
NOTES TO FINANCIAL STATEMENTS
 
(1) ORGANIZATION
 
Sun  Life (N.Y.) Variable Account C (the "Variable Account"), a separate account
of Sun  Life  Insurance  and  Annuity  Company  of  New  York,  the  Sponsor  (a
wholly-owned  subsidiary of  Sun Life Assurance  Company of  Canada (U.S.)), was
established on October 18, 1985 as a funding vehicle for the variable portion of
certain individual  combination fixed/variable  annuity contracts.  Sale of  the
contracts  commenced on April  1, 1993. The Variable  Account is registered with
the Securities and Exchange Commission under the Investment Company Act of  1940
as a unit investment trust.
 
The  assets  of  the  Variable  Account  are  divided  into  Sub-Accounts.  Each
Sub-Account is invested in  shares of a specific  series of MFS/Sun Life  Series
Trust  (the "Series Trust") as selected by  contract owners. The Series Trust is
an open-end  management  investment  company  registered  under  the  Investment
Company  Act of 1940.  Massachusetts Financial Services  Company, a wholly-owned
subsidiary of Sun Life Assurance Company of Canada (U.S.), is investment adviser
to the Series Trust.
 
(2) SIGNIFICANT ACCOUNTING POLICIES
 
INVESTMENT VALUATIONS
 
Investments in shares of the Series Trust are recorded at their net asset value.
Realized gains and losses on sales of shares of the Series Trust are  determined
on  the identified  cost basis. Dividend  income and  capital gain distributions
received by the Sub-Accounts  are reinvested in  additional Series Trust  shares
and are recognized on the ex-dividend date.
 
Exchanges  between Sub-Accounts requested by contract owners are recorded in the
new Sub-Account upon receipt of the redemption proceeds.
 
FEDERAL INCOME TAX STATUS
 
The operations of the Variable Account are part of the operations of the Sponsor
and are not taxed separately; the Variable  Account is not taxed as a  regulated
investment  company. The Sponsor qualifies for  the federal income tax treatment
granted to life insurance companies under  Subchapter L of the Internal  Revenue
Code. Under existing federal income tax law, investment income and capital gains
earned  by the Variable  Account on contract  owner reserves are  not subject to
tax.
 
(3) CONTRACT CHARGES
 
A mortality and expense risk charge based  on the value of the Variable  Account
is  deducted from the Variable  Account at the end  of each valuation period for
the mortality and  expense risks assumed  by the Sponsor.  These deductions  are
transferred  periodically  to the  Sponsor. Currently,  the  deduction is  at an
effective annual rate of 1.25%.
 
Each year on the contract  anniversary, an account administration fee  ("Account
Fee")  of $30 is  deducted from each contract's  accumulation account. After the
annuity commencement  date  the Account  Fee  is  deducted pro  rata  from  each
variable  annuity payment made during the year. In addition, a deduction is made
from the Variable Account at the end  of each valuation period (during both  the
accumulation period
 
                                       45
<PAGE>
SUN LIFE (N.Y.) VARIABLE ACCOUNT C
 
NOTES TO FINANCIAL STATEMENTS -- continued
 
and  after annuity payments begin)  at an effective annual  rate of 0.15% of the
daily net assets of the Variable Account. These charges are paid to the  Sponsor
to  reimburse it for administrative expenses  which exceed the revenues received
from the Account Fee.
 
The Sponsor does not deduct a sales charge from the purchase payment. However, a
withdrawal charge (contingent  deferred sales  charge) of  up to  6% of  certain
amounts  withdrawn, when applicable, will be  deducted to cover certain expenses
relating to  the  sale  of  the  contracts. In  no  event  shall  the  aggregate
withdrawal  charges  assessed  against  a contract  exceed  9%  of  the purchase
payment.
 
(4) ANNUITY RESERVES
 
Annuity reserves are  calculated using the  1983 Individual Annuitant  Mortality
Table  and an assumed interest rate of  4%. Required adjustments to the reserves
are accomplished by transfers to or from the Sponsor.
 
(5) UNIT ACTIVITY FROM CONTRACT OWNER TRANSACTIONS
<TABLE>
<CAPTION>
                                                 CAS                         CGS                         GSS
                                             Sub-Account                 Sub-Account                 Sub-Account
                                      -------------------------   -------------------------   -------------------------
 <S>                                  <C>           <C>           <C>           <C>           <C>           <C>
                                             Year Ended                  Year Ended                  Year Ended
                                            December 31,                December 31,                December 31,
                                      -------------------------   -------------------------   -------------------------
 
<CAPTION>
                                         1995          1994          1995          1994          1995          1994
                                      -----------   -----------   -----------   -----------   -----------   -----------
 <S>                                  <C>           <C>           <C>           <C>           <C>           <C>
 Units outstanding beginning of
  year..............................      606,673       421,509       342,664       134,044       612,070       359,235
   Units purchased..................      415,058       308,485       293,750       176,149       149,800       182,365
   Units transferred between
    Sub-Accounts
    and Fixed Account...............      118,528      (108,776)       53,992        39,537      (191,789)       87,835
   Units withdrawn, surrendered and
    annuitized......................      (33,992)      (14,545)      (18,559)       (7,066)      (15,208)      (17,365)
                                      -----------   -----------   -----------   -----------   -----------   -----------
 Units outstanding end of year......    1,106,267       606,673       671,847       342,664       554,873       612,070
                                      -----------   -----------   -----------   -----------   -----------   -----------
                                      -----------   -----------   -----------   -----------   -----------   -----------
 
<CAPTION>
                                                 HYS                         MSS
                                             Sub-Account                 Sub-Account
                                      -------------------------   -------------------------
 <S>                                  <C>           <C>           <C>           <C>
                                             Year Ended                  Year Ended
                                            December 31,                December 31,
                                      -------------------------   -------------------------
                                         1995          1994          1995          1994
                                      -----------   -----------   -----------   -----------
 <S>                                  <C>           <C>           <C>           <C>
 Units outstanding beginning of
  year..............................      331,677       181,341       148,048        61,302
   Units purchased..................      108,668       182,903       105,019        84,515
   Units transferred between
    Sub-Accounts
    and Fixed Account...............       50,762        24,035        32,193         6,118
   Units withdrawn, surrendered and
    annuitized......................     (157,073)      (56,602)       (8,118)       (3,887)
                                      -----------   -----------   -----------   -----------
 Units outstanding end of year......      334,034       331,677       277,142       148,048
                                      -----------   -----------   -----------   -----------
                                      -----------   -----------   -----------   -----------
</TABLE>
<TABLE>
<CAPTION>
                                                 MMS                         TRS                         UTS
                                             Sub-Account                 Sub-Account                 Sub-Account
                                      -------------------------   -------------------------   -------------------------
                                             Year Ended                  Year Ended                  Year Ended
                                            December 31,                December 31,                December 31,
                                      -------------------------   -------------------------   -------------------------
                                         1995          1994          1995          1994          1995          1994
                                      -----------   -----------   -----------   -----------   -----------   -----------
 <S>                                  <C>           <C>           <C>           <C>           <C>           <C>
 Units outstanding beginning of
  year..............................      408,469       179,323     1,063,840       592,068         6,103       --
   Units purchased..................      687,664       632,853       305,777       497,829        57,226         6,103
   Units transferred between
    Sub-Accounts
    and Fixed Account...............     (460,986)     (363,042)       54,692        54,207        34,485       --
   Units withdrawn, surrendered and
    annuitized......................      (11,895)      (40,665)      (58,552)      (80,264)         (477)      --
                                      -----------   -----------   -----------   -----------   -----------   -----------
 Units outstanding end of year......      623,252       408,469     1,365,757     1,063,840        97,337         6,103
                                      -----------   -----------   -----------   -----------   -----------   -----------
                                      -----------   -----------   -----------   -----------   -----------   -----------
 
<CAPTION>
                                                 WGS                         WGO
                                             Sub-Account                 Sub-Account
                                      -------------------------   -------------------------
 
                                             Year Ended                  Year Ended
                                            December 31,                December 31,
                                      -------------------------   -------------------------
                                         1995          1994          1995          1994
                                      -----------   -----------   -----------   -----------
 <S>                                  <C>           <C>           <C>           <C>
 Units outstanding beginning of
  year..............................      238,927       137,181        35,096       --
   Units purchased..................       41,956       111,248       118,652        13,786
   Units transferred between
    Sub-Accounts
    and Fixed Account...............       (2,027)       (2,702)      100,386        21,315
   Units withdrawn, surrendered and
    annuitized......................       (9,966)       (6,800)       (2,941)           (5)
                                      -----------   -----------   -----------   -----------
 Units outstanding end of year......      268,890       238,927       251,193        35,096
                                      -----------   -----------   -----------   -----------
                                      -----------   -----------   -----------   -----------
</TABLE>
 
                                       46
<PAGE>
INDEPENDENT AUDITORS' REPORT
 
To the Contract Owners participating in Sun Life (N.Y.) Variable Account C
  and the Board of Directors of Sun Life Insurance and Annuity Company of New
York:
 
We have  audited the  accompanying statement  of condition  of Sun  Life  (N.Y.)
Variable Account C (the "Variable Account") as of December 31, 1995, the related
statement of operations for the year then ended and the statements of changes in
net  assets for  the years  ended December  31, 1995  and 1994.  These financial
statements are  the  responsibility  of management.  Our  responsibility  is  to
express an opinion on these financial statements based on our audits.
 
We   conducted  our  audits  in  accordance  with  generally  accepted  auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. Our procedures included
confirmation with the custodian of securities  held for the Variable Account  as
of December 31, 1995. An audit also includes assessing the accounting principles
used  and significant  estimates made by  management, as well  as evaluating the
overall financial statement presentation. We  believe that our audits provide  a
reasonable basis for our opinion.
 
In our opinion, such financial statements present fairly, in all material
respects, the financial position of the Variable Account as of December 31,
1995, the results of its operations and the changes in its net assets for the
respective stated periods in conformity with generally accepted accounting
principles.
 
DELOITTE & TOUCHE LLP
 
Boston, Massachusetts
February 2, 1996
 
                                       47
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
BALANCE SHEETS
 
<TABLE>
<CAPTION>
                                                 DECEMBER 31,
                                          --------------------------
                                              1995          1994
                                          ------------  ------------
<S>                                       <C>           <C>
ASSETS
    Bonds                                 $132,026,064  $188,460,195
    Mortgage loans                          51,843,936    63,377,327
    Real estate                                      0       823,655
    Policy loans                               476,194       520,383
    Cash                                     1,267,905      (756,378)
    Investment income due and accrued        3,255,286     4,393,086
    Due from (to) parent and
     affiliates--net                         1,292,878      (591,254)
    Other assets                               443,663       204,302
                                          ------------  ------------
    General account assets                 190,605,926   256,431,316
                                          ------------  ------------
    Separate account assets
        Unitized                           250,782,417   208,575,098
        Non-unitized                        81,110,554    35,768,295
                                          ------------  ------------
                                          $522,498,897  $500,774,709
                                          ------------  ------------
                                          ------------  ------------
LIABILITIES
    Policy reserves                       $ 23,548,885  $ 20,402,804
    Annuity and other deposits             129,743,536   201,476,544
    Accrued expenses and taxes                 376,573       525,863
    Other liabilities                          906,238       539,438
    Due to (from) separate accounts          1,036,679    (1,308,196)
    Interest maintenance reserve             1,648,375     1,778,014
    Asset valuation reserve                  1,545,857     1,763,921
                                          ------------  ------------
    General account liabilities            158,806,143   225,178,388
                                          ------------  ------------
    Separate account liabilities
        Unitized                           250,617,786   208,418,957
        Non-unitized                        81,110,554    35,768,295
                                          ------------  ------------
                                           490,534,483   469,365,640
                                          ------------  ------------
CAPITAL STOCK AND SURPLUS
    Capital stock--Par value $1,000:
        Authorized, issued and
         outstanding
         2,000 shares                        2,000,000     2,000,000
    Surplus                                 29,964,414    29,409,069
                                          ------------  ------------
    Total capital stock and surplus         31,964,414    31,409,069
                                          ------------  ------------
                                          $522,498,897  $500,774,709
                                          ------------  ------------
                                          ------------  ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS.
 
                                       48
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
STATEMENTS OF OPERATIONS
 
<TABLE>
<CAPTION>
                                                  YEARS ENDED DECEMBER 31,
                                          ----------------------------------------
                                              1995          1994          1993
                                          ------------  ------------  ------------
<S>                                       <C>           <C>           <C>
INCOME
    Premiums and annuity considerations   $ 11,608,782  $  8,191,112  $  6,272,860
    Annuity and other deposit funds         44,946,931    37,829,796    15,069,691
    Net investment income                   18,450,106    21,947,153    25,281,626
    Amortization of interest maintenance
     reserve                                   753,350       750,567       451,075
    Realized losses on investments             (33,133)     (721,715)     (103,689)
    Mortality and expense risk charges       2,997,827     2,768,194     2,448,085
                                          ------------  ------------  ------------
                                            78,723,863    70,765,107    49,419,648
                                          ------------  ------------  ------------
BENEFITS AND EXPENSES
    Increase (decrease) in policy
     reserves                                3,146,081      (883,568)   (2,272,569)
    Decrease in liability for annuity
     deposit funds                         (71,733,008)  (34,019,523)  (20,342,940)
    Death, health benefits and annuity
     payments                                9,114,806     8,703,872     8,482,195
    Annuity and other deposit fund
     withdrawals                            91,409,854    53,964,415    45,532,023
    Surplus transfer to (from) separate
     account                                 2,344,875      (437,497)     (988,017)
    Transfers to non-unitized separate
     account                                31,567,692    29,538,473     5,273,703
                                          ------------  ------------  ------------
                                            65,850,300    58,866,172    35,684,395
    General expenses                         4,030,452     3,864,223     2,891,251
    Commissions                              4,937,953     4,497,683     3,704,138
    Taxes, licenses and fees                   540,521       417,643       255,538
                                          ------------  ------------  ------------
                                            75,359,226    65,645,721    42,535,322
                                          ------------  ------------  ------------
    Net income from operations before
     federal
     income tax                              3,364,637     5,119,386     6,884,326
    Federal income tax expense              (2,435,109)     (764,555)   (2,924,442)
                                          ------------  ------------  ------------
NET INCOME                                $    929,528  $  4,354,831  $  3,959,884
                                          ------------  ------------  ------------
                                          ------------  ------------  ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS.
 
                                       49
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
STATEMENTS OF CAPITAL STOCK AND SURPLUS
 
<TABLE>
<CAPTION>
                                                YEARS ENDED DECEMBER 31,
                                          -------------------------------------
                                             1995         1994         1993
                                          -----------  -----------  -----------
<S>                                       <C>          <C>          <C>
CAPITAL STOCK                             $ 2,000,000  $ 2,000,000  $ 2,000,000
PAID-IN SURPLUS                            28,750,000   28,750,000   28,750,000
SPECIAL CONTINGENCY RESERVE                   750,000      750,000      750,000
UNASSIGNED SURPLUS
    Balance, beginning of year                (90,931)  (4,295,377)  (8,114,755)
    Net income                                929,528    4,354,831    3,959,884
    Unrealized losses                        (672,000)           0            0
    Change in non-admitted assets              71,263     (139,468)      (7,314)
    Earnings on and transfers of
     separate account surplus                   8,490     (150,603)       3,856
    Change in asset valuation reserve         218,064      139,686     (137,048)
                                          -----------  -----------  -----------
    Balance, end of year                      464,414      (90,931)  (4,295,377)
                                          -----------  -----------  -----------
TOTAL SURPLUS                              29,964,414   29,409,069   25,204,623
                                          -----------  -----------  -----------
TOTAL CAPITAL STOCK AND SURPLUS           $31,964,414  $31,409,069  $27,204,623
                                          -----------  -----------  -----------
                                          -----------  -----------  -----------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS.
 
                                       50
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
                                                  YEARS ENDED DECEMBER 31,
                                          ----------------------------------------
                                              1995          1994          1993
                                          ------------  ------------  ------------
<S>                                       <C>           <C>           <C>
Cash flows from operating activities:
    Net income from operations            $    929,528  $  4,354,831  $  3,959,884
    Adjustments to reconcile net income
     to net cash:
        Increase (decrease) in policy
         reserves                            3,146,081      (883,568)  (20,342,940)
        Decrease in liability for
         annuity and other deposit funds   (71,733,008)  (34,019,523)   (2,272,569)
        Decrease in investment income
         due and accrued                     1,137,800       448,252       370,334
        Net accrual and amortization of
         discount and premium on
         investments                           209,593       409,961       296,280
        Realized losses on investments          33,133       721,715       103,689
        Change in non-admitted assets           71,263      (139,468)       (7,314)
        Other                                  365,912     1,189,737        82,349
                                          ------------  ------------  ------------
Net cash used in operating activities      (65,839,698)  (27,918,063)  (17,810,287)
                                          ------------  ------------  ------------
Cash flows from investing activities:
    Proceeds from sale and maturity of
     investments                           124,028,229    98,636,780    46,154,969
    Purchase of investments                (52,676,090)  (69,335,246)  (27,502,652)
    Net change in short-term investments    (3,488,158)   (1,570,559)      280,549
                                          ------------  ------------  ------------
Net cash provided by investing
 activities                                 67,863,981    27,730,975    18,932,866
                                          ------------  ------------  ------------
Increase (decrease) in cash during the
 year                                        2,024,283      (187,088)    1,122,579
Cash, beginning of year                       (756,378)     (569,290)   (1,691,869)
                                          ------------  ------------  ------------
Cash, end of year                         $  1,267,905  $   (756,378) $   (569,290)
                                          ------------  ------------  ------------
                                          ------------  ------------  ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS.
 
                                       51
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:
 
GENERAL--
 
Sun Life Insurance and Annuity Company of New York (the Company) is incorporated
as  a life insurance company and is  currently engaged in the sale of individual
fixed and variable annuities and group life and long-term disability  insurance.
The  parent company, Sun  Life Assurance Company  of Canada (U.S.)  (Sun Life of
Canada (U.S.)), is a  wholly-owned subsidiary of Sun  Life Assurance Company  of
Canada  (Sun Life (Canada)), a mutual life insurance company. The Company, which
is domiciled in  the State  of New York,  prepares its  financial statements  in
accordance  with statutory accounting  practices prescribed by  the State of New
York Insurance Department. Statutory accounting  practices are considered to  be
generally  accepted  accounting principles  for  mutual insurance  companies and
subsidiaries and affiliates of mutuals. Prescribed accounting practices  include
a variety of publications of the National Association of Insurance Commissioners
(NAIC),  as well as New York  state laws, regulations and general administrative
rules. Permitted accounting practices encompass all accounting practices not  so
prescribed.  The permitted accounting  practices adopted by  the Company are not
material to the  financial statements. Preparation  of the financial  statements
requires management to make certain estimates and assumptions.
 
Assets  in the balance sheets are stated at values prescribed or permitted to be
reported by state regulatory authorities. Bonds are carried at cost adjusted for
amortization of premium  or accrual of  discount. Mortgage loans  acquired at  a
premium  or discount are carried at amortized values and other mortgage loans at
the amounts of the unpaid balances.  Real estate investments are carried at  the
lower  of cost or  appraised value, adjusted  for accumulated depreciation, less
encumbrances. Depreciation of buildings and improvements is calculated using the
straight line method over  the estimated useful life  of the property. For  life
and  annuity contracts,  premiums are  recognized as  revenues over  the premium
paying period, whereas commissions and other costs applicable to the acquisition
of new business are charged to  operations as incurred. Furniture and  equipment
acquisitions  are capitalized but  treated as nonadmitted  assets. Furniture and
equipment depreciation is calculated  on a straight line  basis over the  useful
life of the assets.
 
MANAGEMENT AND SERVICE CONTRACTS--
 
The  Company has agreements with  Sun Life (Canada) which  provide that Sun Life
(Canada) will furnish to the Company, as requested, personnel as well as certain
investment and administrative services on  a cost reimbursement basis.  Expenses
under  these agreements amounted to approximately $1,741,000 in 1995, $1,559,000
in 1994 and $1,200,000 in 1993.
 
REINSURANCE--
 
The Company has agreements  with Sun Life (Canada)  which provide that Sun  Life
(Canada)  will  reinsure the  mortality and  morbidity risks  of the  group life
insurance contracts  and group  long  term disability  contracts issued  by  the
Company.  Under these agreements, basic death  benefits and long term disability
benefits are reinsured on a yearly renewable term basis. The agreements  provide
that  Sun Life (Canada) will  reinsure the mortality risks  in excess of $50,000
per policy for group  life insurance contracts and  $3,000 per policy per  month
for  the group long term disability  contracts ceded by the Company. Reinsurance
transactions under these  agreements had  the effect of  increasing income  from
operations  by approximately $652,000 and $222,000  for the years ended December
31, 1995 and 1994, respectively.
 
The group life and long term disability reinsurance agreements require that  the
reinsurer provide funds in amounts equal to the reserves ceded.
 
                                       52
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED):
The  following are summarized pro-forma results of operations of the Company for
the years ended  December 31,  1995 and 1994  before the  effect of  reinsurance
transactions with Sun Life (Canada).
 
<TABLE>
<CAPTION>
                                                                   YEARS ENDED
                                                                   DECEMBER 31,
                                                                 ----------------
                                                                  1995     1994
                                                                 -------  -------
                                                                    (IN 000'S)
 <S>                                                             <C>      <C>
 Income:
     Premiums, annuity deposits and other revenues               $60,927  $49,473
     Net investment income and realized losses                    19,170   21,976
                                                                 -------  -------
     Subtotal                                                     80,097   71,449
                                                                 -------  -------
 Benefits and expenses:
     Policyholder benefits                                        67,875   57,772
     Other expenses                                                9,509    8,780
                                                                 -------  -------
     Subtotal                                                     77,384   66,552
                                                                 -------  -------
 Income from operations                                          $ 2,713  $ 4,897
                                                                 -------  -------
                                                                 -------  -------
</TABLE>
 
SEPARATE ACCOUNTS--
 
The  Company has established unitized separate accounts applicable to individual
qualified and non-qualified variable annuity contracts.
 
Assets and liabilities of the  separate accounts, representing net deposits  and
accumulated net investment earnings less fees, held primarily for the benefit of
contract  holders, are shown  as separate captions  in the financial statements.
Assets held in the separate accounts are carried at market values.
 
Deposits to all separate accounts are reported as increases in separate  account
liabilities and are not reported as revenues. Mortality and expense risk charges
and  surrender fees incurred by the separate  accounts are included in income of
the Company.
 
The  Company  has  established  a  non-unitized  separate  account  for  amounts
allocated  to the fixed portion of a certain combination fixed/variable deferred
annuity contract.  The assets  of this  account are  available to  fund  general
account liabilities and general account assets are available to fund liabilities
of this account.
 
Any  difference between the  assets and liabilities of  the separate accounts is
treated as payable to or receivable from the general account of the Company. The
amount receivable from the general account of the Company amounted to $1,037,000
in 1995. The amount payable  to the general account of  the Company in 1994  was
$1,308,000.
 
OTHER--
 
Income on investments is recognized on the accrual method.
 
The  reserves  for  life  insurance,  health  insurance  and  annuity contracts,
developed by accepted actuarial methods, have been established and maintained on
the basis of  published mortality  and morbidity tables  using assumed  interest
rates  and valuation  methods that  will provide reserves  at least  as great as
those required by law and contract provisions.
 
Certain reclassifications have  been made  in the 1994  financial statements  to
conform to the classifications used in 1995.
 
                                       53
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
2.  CAPITAL STOCK AND SURPLUS:
On  January 2, 1985, the Company issued 2,000 shares of common stock to Sun Life
of Canada (U.S.) for $6,000,000. Through  December 31, 1995, Sun Life of  Canada
(U.S.)  has contributed an  additional $25,500,000 to  the Company's capital, of
which $750,000 was used to establish a special contingency reserve in support of
separate account business as required by New York Insurance Law.
 
3.  BONDS:
The amortized cost and estimated market value of investments in debt  securities
as of December 31, 1995 and 1994 are as follows:
 
<TABLE>
<CAPTION>
                                                      DECEMBER 31, 1995
                                          ------------------------------------------
                                                      GROSS       GROSS     ESTIMATED
                                          AMORTIZED UNREALIZED   UNREALIZED  MARKET
                                            COST      GAINS       LOSSES     VALUE
                                          --------  ----------   --------   --------
                                                           (000'S)
<S>                                       <C>       <C>          <C>        <C>
Long-term bonds:
    United States government and
     government agencies and authorities  $ 11,243    $  327         $10    $ 11,560
    Foreign governments                      1,824       157           0       1,981
    Public utilities                        39,018     1,249          20      40,247
    Transportation                           3,908        45           0       3,953
    Finance                                 14,047       385           6      14,426
    All other corporate bonds               54,949     2,700           0      57,649
                                          --------  ----------       ---    --------
        Total long-term bonds              124,989     4,863          36     129,816
Short-term bonds:
    U.S. Treasury Bills, bankers
     acceptances and commercial paper        7,037         0           0       7,037
                                          --------  ----------       ---    --------
                                          $132,026    $4,863         $36    $136,853
                                          --------  ----------       ---    --------
                                          --------  ----------       ---    --------
</TABLE>
 
<TABLE>
<CAPTION>
                                                       DECEMBER 31, 1994
                                          --------------------------------------------
                                                      GROSS        GROSS      ESTIMATED
                                          AMORTIZED UNREALIZED   UNREALIZED    MARKET
                                            COST      GAINS        LOSSES      VALUE
                                          --------  ----------   ----------   --------
                                                            (000'S)
<S>                                       <C>       <C>          <C>          <C>
Long-term bonds:
    United States government and
     government agencies and authorities  $ 34,300    $   92       $  746     $ 33,646
    Foreign governments                      5,536        44          162        5,418
    Public utilities                        47,125       333          896       46,562
    Transportation                           7,128        53          185        6,996
    Finance                                 14,450        39          270       14,219
    All other corporate bonds               76,372       823        1,347       75,848
                                          --------  ----------   ----------   --------
        Total long-term bonds              184,911     1,384        3,606      182,689
Short-term bonds:
    U.S. Treasury Bills, bankers
     acceptances and commercial paper        3,549         0            0        3,549
                                          --------  ----------   ----------   --------
                                          $188,460    $1,384       $3,606     $186,238
                                          --------  ----------   ----------   --------
                                          --------  ----------   ----------   --------
</TABLE>
 
                                       54
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
3.  BONDS (CONTINUED):
The  amortized cost and estimated market value of bonds at December 31, 1995 and
1994 by contractual maturity  are shown below.  Expected maturities will  differ
from  contractual maturities  because borrowers  may have  the right  to call or
prepay obligations with or without call or prepayment penalties.
<TABLE>
<CAPTION>
                                             DECEMBER 31, 1995
                                          -----------------------
                                          AMORTIZED   ESTIMATED
                                            COST     MARKET VALUE
                                          ---------  ------------
                                                  (000'S)
<S>                                       <C>        <C>
Maturities are:
    Due in one year or less                $ 33,138    $ 33,410
    Due after one year through five
     years                                   70,212      72,833
    Due after five years through ten
     years                                   16,167      17,283
    Due after ten years                       6,765       7,289
                                          ---------  ------------
        Subtotal                            126,282     130,815
    Mortgage-backed securities                5,744       6,038
                                          ---------  ------------
                                           $132,026    $136,853
                                          ---------  ------------
                                          ---------  ------------
 
<CAPTION>
                                             DECEMBER 31, 1994
                                          -----------------------
                                          AMORTIZED   ESTIMATED
                                            COST     MARKET VALUE
                                          ---------  ------------
                                                  (000'S)
<S>                                       <C>        <C>
Maturities are:
    Due in one year or less                $ 16,291    $ 16,362
    Due after one year through five
     years                                  120,253     118,837
    Due after five years through ten
     years                                   35,577      34,682
    Due after ten years                       8,002       8,130
                                          ---------  ------------
        Subtotal                            180,123     178,011
    Mortgage-backed securities                8,337       8,227
                                          ---------  ------------
                                           $188,460    $186,238
                                          ---------  ------------
                                          ---------  ------------
</TABLE>
 
A bond  included above  with an  amortized cost  of approximately  $399,000  and
$398,000  at December 31, 1995  and 1994, respectively, was  on deposit with the
Superintendent of Insurance of the State of New York as required by law.
 
4.  MORTGAGE LOANS:
The Company invests  in commercial  first mortgage loans  throughout the  United
States.  The  Company  monitors  the  condition of  the  mortgage  loans  in its
portfolio. In those  cases where mortgages  have been restructured,  appropriate
provisions  have been made. In those cases where, in management's judgement, the
mortgage loans' values are impaired, appropriate losses are recorded.
 
                                       55
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
4.  MORTGAGE LOANS (CONTINUED):
The following table shows the geographic distribution of the mortgage portfolio.
 
<TABLE>
<CAPTION>
                                            DECEMBER 31,
                                          ----------------
                                           1995     1994
                                          -------  -------
                                              (000'S)
<S>                                       <C>      <C>
New York                                  $14,264  $16,474
California                                  5,076   10,751
Massachusetts                               6,720    8,205
Ohio                                        4,748    4,803
Florida                                     4,020    4,414
All other                                  17,016   18,730
                                          -------  -------
                                          $51,844  $63,377
                                          -------  -------
                                          -------  -------
</TABLE>
 
As of December 31, 1995, the  Company has restructured mortgage loans  totalling
$4,891,000, against which there are provisions of $497,000.
 
5.  INVESTMENTS--LOSSES:
 
<TABLE>
<CAPTION>
                                              YEARS ENDED
                                             DECEMBER 31,
                                          -------------------
                                          1995   1994   1993
                                          -----  -----  -----
                                                (000'S)
<S>                                       <C>    <C>    <C>
Realized losses:
Mortgage loans                            $  (1) $(722) $ (96)
Real estate                                 (32)    --     (7)
Stocks                                       --     --     (1)
                                          -----  -----  -----
                                          $ (33) $(722) $(104)
                                          -----  -----  -----
                                          -----  -----  -----
Changes in unrealized losses:
Mortgage loans                            $(672) $   0  $   0
                                          -----  -----  -----
                                          -----  -----  -----
</TABLE>
 
Realized capital gains and losses on bonds and mortgages which relate to changes
in  levels  of  interest  rate  risk are  charged  or  credited  to  an interest
maintenance reserve and  amortized into  income over  the remaining  contractual
life  of the security sold. The realized  capital gains credited to the interest
maintenance reserve were  $960,000, $936,000  and $1,081,000 in  1995, 1994  and
1993, respectively. All gains are net of applicable taxes.
 
                                       56
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
6.  INVESTMENT INCOME:
Net investment income consisted of:
 
<TABLE>
<CAPTION>
                                          YEARS ENDED DECEMBER 31,
                                          -------------------------
                                           1995     1994     1993
                                          -------  -------  -------
                                                   (000'S)
<S>                                       <C>      <C>      <C>
Interest income from bonds                $13,020   15,562  $18,180
Interest income from mortgage loans         5,882    6,875    7,290
Real estate investment income (loss)          (52)     (85)     572
Other investment income                       170      117       69
                                          -------  -------  -------
    Gross investment income                19,020   22,469   26,111
Investment expenses                           570      522      829
                                          -------  -------  -------
                                          $18,450  $21,947  $25,282
                                          -------  -------  -------
                                          -------  -------  -------
</TABLE>
 
7.  WITHDRAWAL CHARACTERISTICS OF ANNUITY ACTUARIAL RESERVES AND DEPOSIT
LIABILITIES:
Withdrawal  characteristics  of  general account  and  separate  account annuity
reserves and deposits:
<TABLE>
<CAPTION>
                                           DECEMBER 31, 1995
                                          --------------------
                                           AMOUNT   % OF TOTAL
                                          --------  ----------
                                                (000'S)
<S>                                       <C>       <C>
Subject to discretionary withdrawal
  --with market value adjustment          $ 81,085     16.9%
  --at book value less surrender charges
   (surrender charge > 5%)                 103,767     21.6%
  --at book value (minimal or no charge
   or adjustment)                          275,075     57.3%
Not subject to discretionary withdrawal
 provision                                  20,181      4.2%
                                          --------  -----
Total annuity actuarial reserves and
 deposit liabilities                      $480,108    100.0%
                                          --------  -----
                                          --------  -----
 
<CAPTION>
                                           DECEMBER 31, 1994
                                          --------------------
                                           AMOUNT   % OF TOTAL
                                          --------  ----------
                                                (000'S)
<S>                                       <C>       <C>
Subject to discretionary withdrawal
  --with market value adjustment          $ 35,768      7.7%
  --at book value less surrender charges
   (surrender charge > 5%)                 181,770     39.3%
  --at book value (minimal or no charge
   or adjustment)                          226,854     49.1%
Not subject to discretionary withdrawal
 provision                                  17,994      3.9%
                                          --------  -----
Total annuity actuarial reserves and
 deposit liabilities                      $462,386    100.0%
                                          --------  -----
                                          --------  -----
</TABLE>
 
8.  RETIREMENT PLANS:
The Company participates with Sun Life (Canada) and Sun Life of Canada (U.S.) in
a  non-contributory  defined  benefit  pension  plan  covering  essentially  all
employees. The benefits are based on years of service and compensation.
 
                                       57
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
8.  RETIREMENT PLANS (CONTINUED):
The  funding policy  for the pension  plan is  to contribute an  amount which at
least satisfies the minimum amount required by ERISA. The Company is charged for
its share of the pension cost based upon its covered participants. Pension  plan
assets  consist principally of  a variable accumulation fund  contract held in a
separate account of Sun Life (Canada).
 
On January  1,  1994, the  Company  adopted Statement  of  Financial  Accounting
Standard  No. 87,  "Employers Accounting for  Pensions," which  is in accordance
with generally accepted accounting principles.
 
The following table sets forth the funded  status for the pension plan (for  Sun
Life  (Canada),  Sun Life  of Canada  (U.S.),  Sun Investment  Services Company,
another wholly-owned subsidiary of Sun Life  of Canada (U.S.), and the  Company)
at December 31, 1995 and 1994:
 
<TABLE>
<CAPTION>
                                          TOTAL PENSION PLAN
                                          ------------------
                                            1995      1994
                                          --------  --------
                                               (000'S)
<S>                                       <C>       <C>
Actuarial present value of benefit
 obligations:
Vested benefit obligations                $(40,949) $(38,157)
Accumulated benefit obligation             (42,452)  (39,686)
                                          --------  --------
                                          --------  --------
Projected benefit obligation for service
 rendered to date                         $(60,885) $(53,494)
Plan assets at fair value                  117,178   101,833
                                          --------  --------
Difference between plan assets and
 projected benefit obligations              56,293    48,339
Unrecognized net (gain) loss from past
 experience different from that assumed
 and effects of changes in assumptions      (9,016)   (1,238)
Unrecognized net asset at January 1,
 1994 being recognized
 over 17 years                             (30,842)  (32,898)
                                          --------  --------
(Accrued) prepaid pension cost included
 in other assets                          $ 16,435  $ 14,203
                                          --------  --------
                                          --------  --------
</TABLE>
 
The components of the 1995 and 1994 pension cost for the pension plan were:
 
<TABLE>
<CAPTION>
                                           TOTAL PENSION PLAN
                                          ---------------------
                                           1995        1994
                                          -------  ------------
                                                 (000'S)
<S>                                       <C>      <C>
Service cost                              $ 3,390    $ 2,847
Interest cost                               4,051      3,769
Actual return on plan assets              (16,388)    (8,294)
Net amortization and deferral               6,715       (817)
                                          -------  ------------
Net pension income                        $(2,232)   $(2,495)
                                          -------  ------------
                                          -------  ------------
</TABLE>
 
The Company's share of the group's accrued pension cost at December 31, 1995 and
1994  was $97,000 and $79,000, respectively. The Company's share of net periodic
pension cost was $18,000 and $79,000, respectively.
 
The discount rate  and rate of  increase in future  compensation levels used  in
determining the actuarial present value of the projected benefit obligation were
7.5% and 4.5%, respectively. The expected long-term rate of return on assets was
7.5%.
 
                                       58
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
8.  RETIREMENT PLANS (CONTINUED):
The  Company also participates with Sun Life (Canada), Sun Life of Canada (U.S.)
and certain affiliates  in a  401(k) savings  plan for  which substantially  all
employees are eligible. The Company matches, up to specified amounts, employees'
contributions  to  the plan.  Employer contributions  were $21,000,  $17,000 and
$14,000 for the years ended December 31, 1995, 1994 and 1993, respectively.
 
9.  OTHER POST-RETIREMENT BENEFIT PLANS:
In addition to pension benefits the Company provides certain health, dental  and
life  insurance benefits ("post-retirement benefits")  for retired employees and
dependents. Substantially all employees may  become eligible for these  benefits
if  they reach normal  retirement age while  working for the  Company, or retire
early upon satisfying an  alternate age plus  service condition. Life  insurance
benefits are generally set at a fixed amount.
 
Effective January 1, 1993, the Company adopted Statement of Financial Accounting
Standards  No.  106 (SFAS  No. 106),  "Employers Accounting  for Post-retirement
Benefits other than Pensions." SFAS No.  106 requires the Company to accrue  the
estimated  cost  of  retiree  benefit payments  during  the  years  the employee
provides service. SFAS No.  106 allows recognition of  the cumulative effect  of
the liability in the year of adoption or the amortization of the obligation over
a period of up to 20 years. The Company has elected to recognize this obligation
of  approximately $52,000 over a  period of ten years.  The Company's cash flows
are  not  affected  by  implementation  of  this  standard,  but  implementation
decreased  net income by $7,000 in 1995, $5,000 in 1994 and $14,000 in 1993. The
Company's post-retirement health care plans currently are not funded.
 
The following table sets forth the plan's funded status, reconciled with amounts
recognized in the Company's balance sheet:
 
<TABLE>
<CAPTION>
                                             DECEMBER 31,
                                          ------------------
                                            1995      1994
                                          --------  --------
<S>                                       <C>       <C>
Accumulated post-retirement benefit
 obligation:
Retirees                                  $      0  $      0
Fully eligible active plan participants          0         0
Other active plan participants             (19,000)  (11,000)
                                          --------  --------
  Total                                    (19,000)  (11,000)
Plan assets at market value                      0         0
                                          --------  --------
Accumulated post-retirement benefit
 obligation in excess of plan assets       (19,000)  (11,000)
Unrecognized gains from past experience    (44,000)  (50,000)
Unrecognized transition obligation          37,000    42,000
                                          --------  --------
Accrued post-retirement benefit cost      $(26,000) $(19,000)
                                          --------  --------
                                          --------  --------
</TABLE>
 
                                       59
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
9.  OTHER POST-RETIREMENT BENEFIT PLANS (CONTINUED):
Net periodic post-retirement benefit cost components:
 
<TABLE>
<CAPTION>
                                            YEARS ENDED
                                            DECEMBER 31,
                                          ----------------
                                           1995     1994
                                          -------  -------
<S>                                       <C>      <C>
Service cost--benefits earned             $ 5,000  $ 3,000
Interest cost on accumulated
 post-retirement benefit obligation         1,000    1,000
Amortization of transition obligation       5,000    5,000
Net amortization and deferral              (4,000)  (4,000)
                                          -------  -------
Net periodic post-retirement benefit
 cost                                     $ 7,000  $ 5,000
                                          -------  -------
                                          -------  -------
</TABLE>
 
The discount rate  used in determining  the accumulated post-retirement  benefit
obligation  was 7.5% in 1995  and 8.0% in 1994 and  the assumed health care cost
trend rate was 12.0% graded to 6% over 10 years after which it remains constant.
 
The health  care cost  trend rate  assumption has  a significant  effect on  the
amounts  reported. To illustrate, increasing the  assumed health care cost trend
rates by one percentage  point in each year  would increase the  post-retirement
benefit  obligation as of December 31, 1995  by $8,000 and the estimated service
and interest cost components  of the net  periodic post-retirement benefit  cost
for 1995 by $3,000.
 
10. FAIR VALUE OF FINANCIAL INSTRUMENTS:
The  following  table  presents the  carrying  amounts  and fair  values  of the
Company's financial instruments at December 31, 1995 and 1994:
 
<TABLE>
<CAPTION>
                                                      1995                            1994
                                          -----------------------------   -----------------------------
                                             CARRYING                        CARRYING
                                              AMOUNT        FAIR VALUE        AMOUNT        FAIR VALUE
                                          --------------   ------------   --------------   ------------
                                                                     (000'S)
<S>                                       <C>              <C>            <C>              <C>
ASSETS
Bonds                                        $132,026        $  136,853      $188,460        $  186,238
Mortgages                                      51,844            53,718        63,377            63,193
                                          --------------   ------------   --------------   ------------
Total                                        $183,870        $  190,571      $251,837        $  249,431
                                          --------------   ------------   --------------   ------------
                                          --------------   ------------   --------------   ------------
LIABILITIES
Individual annuities                         $138,661        $  137,463      $221,675        $  200,582
                                          --------------   ------------   --------------   ------------
                                          --------------   ------------   --------------   ------------
</TABLE>
 
The major  methods  and  assumptions  used in  estimating  the  fair  values  of
financial instruments are as follows:
 
The  fair values of short-term bonds are estimated to be the amortized cost. The
fair values of long-term bonds which  are publicly traded are based upon  market
prices  or dealer quotes. For privately  placed bonds, fair values are estimated
using prices for publicly traded bonds  of similar credit risk and maturity  and
repayment characteristics.
 
The  fair values of the Company's general account reserves and liabilities under
investment-type contracts (insurance and annuity  contracts that do not  involve
mortality  or morbidity risks) are estimated using discounted cash flow analyses
or surrender  values.  Those  contracts  that  are  deemed  to  have  short-term
guarantees have a carrying amount equal to the estimated market value.
 
                                       60
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
10. FAIR VALUE OF FINANCIAL INSTRUMENTS (CONTINUED):
The  fair values  of mortgages  are estimated  by discounting  future cash flows
using current  rates at  which similar  loans would  be made  to borrowers  with
similar credit ratings and for the same maturities.
 
11. STATUTORY INVESTMENT VALUATION RESERVES:
The asset valuation reserve (AVR) provides a reserve for losses from investments
in  bonds, stocks,  mortgage loans, real-estate  and other  invested assets with
related increases or decreases being recorded directly to surplus.
 
Realized capital gains and losses on bonds and mortgages which relate to changes
in levels  of  interest  rate  risk  are charged  or  credited  to  an  interest
maintenance   reserve  (IMR)  and  amortized  into  income  over  the  remaining
contractual life of the security sold.
 
The table shown below presents changes in the major elements of the AVR and IMR.
 
<TABLE>
<CAPTION>
                                               1995            1994
                                          --------------  --------------
                                           AVR     IMR     AVR     IMR
                                          ------  ------  ------  ------
                                             (000'S)         (000'S)
<S>                                       <C>     <C>     <C>     <C>
Balance, beginning of year                $1,764  $1,778  $1,904  $1,920
Realized capital gains (losses), net of
 tax                                         (22)    624    (127)    609
Amortization of investment gains               0    (754)      0    (751)
Unrealized investment losses                (672)      0    (527)      0
Required by formula                          476       0     514       0
                                          ------  ------  ------  ------
Balance, end of year                      $1,546  $1,648  $1,764  $1,778
                                          ------  ------  ------  ------
                                          ------  ------  ------  ------
</TABLE>
 
12. LIABILITY FOR UNPAID CLAIMS AND CLAIM ADJUSTMENT EXPENSE:
Activity in the  liability for  unpaid claims  and claim  adjustment expense  is
summarized below.
 
<TABLE>
<CAPTION>
                                                           DECEMBER 31,
                                                     -------------------------
                                                      1995     1994     1993
                                                     -------  -------  -------
                                                              (000'S)
 <S>                                                 <C>      <C>      <C>
 Balance at January 1                                $ 2,322  $ 1,648  $   659
 Claims Incurred                                       4,789    2,930    2,587
 Claims Paid                                          (2,791)  (2,256)  (1,598)
                                                     -------  -------  -------
 Balance at December 31                              $ 4,320  $ 2,322  $ 1,648
                                                     -------  -------  -------
                                                     -------  -------  -------
</TABLE>
 
The  information  presented  above  includes  unpaid  benefit  claims  and claim
adjustment expenses for the group life and group long term disability contracts.
As of December 31, 1995 and 1994 the unpaid claim and claim adjustment liability
for these contracts is included in Policy Reserves on the Balance Sheet.
 
13. FEDERAL INCOME TAXES:
The Company files  a consolidated  federal income tax  return with  Sun Life  of
Canada  (U.S.) and other  affiliates. Federal income taxes  are calculated as if
the Company filed a return as a separate company. No provision is recognized for
timing differences  which  may exist  between  financial statement  and  taxable
 
                                       61
<PAGE>
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada (U.S.))
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993
 
13. FEDERAL INCOME TAXES (CONTINUED):
income.  Such differences include  reserves, depreciation and  accrual of market
discount on bonds. The Company made cash  payments to Sun Life of Canada  (U.S.)
of $2,421,000, $725,000 and $3,472,000 during 1995, 1994 and 1993, respectively.
 
14. LEASE COMMITMENTS:
The  Company leases two separate facilities for its annuity operations and group
sales office. Both leases commenced in March, 1994.
 
Future minimum lease commitments are as follows:
 
<TABLE>
<CAPTION>
 YEAR ENDING
 DECEMBER 31,
 ------------------------------  AMOUNT
                                 ------
                                 (000'S)
 <S>                             <C>
 1996                            $ 225
 1997                              225
 1998                              225
 1999                              221
 2000                              221
 Thereafter                        823
                                 ------
 Total                           $1,940
                                 ------
                                 ------
</TABLE>
 
Rent expense under these  and prior leases  in 1995, 1994  and 1993 amounted  to
$336,000, $307,000 and $286,000, respectively.
 
15. RISK-BASED CAPITAL:
Effective December 31, 1993 the NAIC adopted risk-based capital requirements for
life  insurance companies. The risk-based  capital requirements provide a method
for measuring the  minimum acceptable  amount of  adjusted capital  that a  life
insurer  should have, as determined under statutory accounting practices, taking
into account  the risk  characteristics  of its  investments and  products.  The
Company has met the minimum risk-based capital requirements for 1995 and 1994.
 
16. NEW ACCOUNTING PRONOUNCEMENT:
In  April  1993, the  Financial Accounting  Standards  Board (FASB)  issued FASB
Interpretation  No.  40,   "Applicability  of   Generally  Accepted   Accounting
Principles  to  Mutual Life  Insurance and  Other  Enterprises." Under  this new
interpretation, annual financial statements of mutual life insurance enterprises
for fiscal  years beginning  after  December 15,  1992,  shall provide  a  brief
description  that  financial  statements  prepared  on  the  basis  of statutory
accounting practices will no longer be described as prepared in conformity  with
generally   accepted  accounting  principles.  In  January  1995,  Statement  of
Financial Accounting Standards No. 120 (SFAS No. 120), "Accounting and Reporting
by Mutual Life  Insurance Enterprises  for Certain  Long Duration  Participating
Contracts"  was issued. SFAS No. 120 delays the effective date of Interpretation
No. 40 until fiscal years beginning after December 15, 1995.
 
Beginning In  1996,  the Company  will  file financial  statements  prepared  in
accordance  with all  applicable pronouncements  that define  generally accepted
accounting principles for all enterprises.
 
                                       62
<PAGE>
INDEPENDENT AUDITORS' REPORT
 
TO THE BOARD OF DIRECTORS AND STOCKHOLDER
SUN LIFE INSURANCE AND ANNUITY COMPANY OF NEW YORK
WELLESLEY HILLS, MASSACHUSETTS
 
We have  audited the  accompanying  balance sheets  of  Sun Life  Insurance  and
Annuity  Company of  New York (a  wholly-owned subsidiary of  Sun Life Assurance
Company of Canada) as of December 31, 1995 and 1994, and the related  statements
of  operations, capital stock and surplus, and  cash flows for each of the three
years in the period ended December 31, 1995. These financial statements are  the
responsibility  of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.
 
We  conducted  our  audits  in  accordance  with  generally  accepted   auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence  supporting
the  amounts and disclosures in the financial statements. An audit also includes
assessing the  accounting  principles used  and  significant estimates  made  by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
In our  opinion,  such financial  statements  present fairly,  in  all  material
respects,  the financial  position of  the Company as  of December  31, 1995 and
1994, and the results of its operations and its cash flows for each of the three
years in  the period  ended  December 31,  1995,  in conformity  with  generally
accepted accounting principles.
 
DELOITTE & TOUCHE LLP
Boston, Massachusetts
February 7, 1996
 
                                       63
<PAGE>
                                   APPENDIX A
 
ILLUSTRATIVE EXAMPLE OF VARIABLE ACCUMULATION UNIT VALUE CALCULATIONS:
 
    Suppose the net asset value of a Series Fund share at the end of the current
valuation  period is $18.38;  at the end of  the immediately preceding valuation
period was  $18.32;  the  Valuation Period  is  one  day; and  no  dividends  or
distributions  caused Series Fund shares to  go "ex-dividend" during the current
Valuation Period. $18.38 divided  by $18.32 is  1.00327511. Subtracting the  one
day  risk factor  for mortality and  expense risks and  the distribution expense
charge of .00003809 (the daily equivalent of the current maximum charge of 1.40%
on an annual basis) gives a net investment factor of 1.00323702. If the value of
the variable accumulation  unit for the  immediately preceding valuation  period
had  been  14.5645672,  the value  for  the  current valuation  period  would be
14.6117130 (14.5645672 X 1.00323702).
 
ILLUSTRATIVE EXAMPLE OF VARIABLE ANNUITY UNIT VALUE CALCULATIONS:
 
    Suppose the circumstances of  the first example exist,  and the value of  an
annuity unit for the immediately preceding valuation period had been 12.3456789.
If  the first variable annuity payment is determined by using an annuity payment
based on an assumed interest rate of 4% per year, the value of the annuity  unit
for  the current valuation  period would be  12.3843113 (12.3456789 X 1.00323702
(the Net Investment Factor) X 0.99989255).  0.99989255 is the factor, for a  one
day Valuation Period, that neutralizes the assumed interest rate of four percent
(4%) per year used to establish the Annuity Payment Rates found in the Contract.
 
ILLUSTRATIVE EXAMPLE OF VARIABLE ANNUITY PAYMENT CALCULATIONS:
 
    Suppose  that a Contract's Accumulation  Account is credited with 8,765.4321
variable accumulation units of a particular Sub-Account but is not credited with
any fixed accumulation units; that the variable accumulation unit value and  the
annuity unit value for the particular Sub-Account for the valuation period which
ends  immediately  preceding the  annuity commencement  date are  14.5645672 and
12.3456789 respectively; that the  annuity payment rate for  the age and  option
elected is $6.78 per $1,000; and that the annuity unit value on the day prior to
the  second  variable annuity  payment date  is  12.3843113. The  first variable
annuity payment would  be $865.57  (8,765.4321 X  14.5645672 X  6.78 divided  by
1,000).  The number of annuity units  credited would be 70.1112 ($865.57 divided
by 12.3456789) and the second variable annuity payment would be $868.28 (70.1112
X 12.3843113).
 
                                       64
<PAGE>
                                   APPENDIX B
        WITHDRAWALS, WITHDRAWAL CHARGES AND THE MARKET VALUE ADJUSTMENT
 
PART 1: VARIABLE  ACCOUNT (THE  MARKET VALUE ADJUSTMENT  DOES NOT  APPLY TO  THE
VARIABLE ACCOUNT)
 
    These examples assume the following:
 
        1)  The Purchase Payment was $10,000
 
        2)   The date of full surrender  or partial withdrawal occurs during the
    3rd Contract Year and
 
           a)  the Contract's  Account Value is $12,000  and is attributable  to
       the value of Variable Accumulation Units of one Sub-Account,
 
           b)  no previous partial withdrawals have been made.
 
EXAMPLE A--FULL SURRENDER:
 
        1)   10% or .10 of the  Purchase Payment is available without imposition
    of a withdrawal charge: (.10 X $10,000 = $1,000).
 
        2)  The balance of  the full surrender ($12,000  - $1,000 = $11,000)  is
    subject to the withdrawal charge applicable during the 3rd Contract Year (5%
    or .05).
 
        3)  The amount of the withdrawal charge is .05 X $11,000 = $550.
 
        4)  The amount of the full surrender is $12,000. - $550 = $11,450.
 
EXAMPLE B--PARTIAL WITHDRAWAL (IN THE AMOUNT OF $2,000):
 
        1)   10% or .10 of the  Purchase Payment is available without imposition
    of a withdrawal charge. (.10 X $10,000 = $1,000).
 
        2)  The balance of the partial withdrawal ($2,000 - $1,000 = $1,000)  is
    subject to the withdrawal charge applicable during the 3rd Contract Year (5%
    or .05).
 
        3)   The amount of the withdrawal charge is equal to the amount required
    to complete the partial withdrawal ($2,000 - $1,000 = $1,000) divided by 1 -
    .05 or .95 less the amount required  to complete the balance of the  partial
    withdrawal.
 
        Withdrawal Charge = $1,000 - $1,000
                           .95
 
                        = $52.63
 
    In  this example,  in order  for the Owner  to receive  the amount requested
($2,000),  a  gross  withdrawal  of  $2052.63  must  be  processed  with  $52.63
representing the withdrawal charge calculated above.
 
PART 2--FIXED ACCOUNT--EXAMPLES OF THE MARKET VALUE ADJUSTMENT (MVA)
 
    The MVA factor is:
 
<TABLE>
<C>        <S>        <C>        <C>        <C>
                                 N/12
           1 + I
        (  1 + J      )                     -1
</TABLE>
 
    These examples assume the following:
 
        1)   the Guarantee Amount was allocated  to a five year Guarantee Period
    with a Guaranteed Interest Rate of 6% or .06 (l).
 
        2)  the date  of surrender is  two years from the  Expiration Date (N  =
    24).
 
        3)    the value  of the  Guarantee Amount  on the  date of  surrender is
    $11,910.16
 
        4)  the interest earned in the current Contract Year is $674.16.
 
        5)  no transfers or partial withdrawals affecting this Guarantee  Amount
    have been made
 
        6)   withdrawal charges,  if any, are  calculated in the  same manner as
    shown in the examples in Part 1.
 
                                       65
<PAGE>
EXAMPLE OF A NEGATIVE MVA:
 
    Assume that on the date of surrender, the current rate (J) is 8% or .08
 
<TABLE>
<C>                <C>        <S>        <C>        <C>        <C>        <C>
                                                               N/12
                                         1 + l
 The MVA factor =             (          1 + J      )                     -1
                                                               24/12
                                         1 + .06
                =             (          1 + .08    )                     -1
 
                =             (.981)2 -1
 
                =             .963 -1
 
                =      -      .037
</TABLE>
 
    The value of the  Guarantee Amount less interest  credited to the  Guarantee
Amount in the current Contract Year is multiplied by the MVA factor to determine
the MVA
 
                   ($11,910.16 - $674.16) X (-.037) = -$415.73
 
         -$415.73 represents the MVA that will be deducted from the value of the
    Guarantee Amount before the deduction of any withdrawal charge.
 
    For a partial withdrawal  of $2,000.00 from this  Guarantee Amount, the  MVA
would be
 
                    ($2,000.00 - $674.16) X (-.037) = -$49.06
 
          -$49.06  represents the  MVA that  will be  deducted from  the partial
    withdrawal amount before the deduction of any withdrawal charge.
 
EXAMPLE OF A POSITIVE MVA:
 
    Assume that on the date of surrender, the current rate (J) is 5% or .05.
 
<TABLE>
<C>                <C>        <S>        <C>        <C>        <C>        <C>
                                                               N/12
                                         1 + l
 The MVA factor =             (          1 + J      )                     -1
                                                               24/12
                                         1 + .06
                =             (          1 + .05    )                     -1
 
                =             (1.010)2 -1
 
                =             1.019 -1
 
                =             .019
</TABLE>
 
    The value of the  Guarantee Amount less interest  credited to the  Guarantee
Amount in the current Contract Year is multiplied by the MVA factor to determine
the MVA
 
                   ($11,910.16 - $674.16) X .019 = $213.48
 
          $213.48 represents  the MVA that  would be  added to the  value of the
    Guarantee Amount before the deduction of any withdrawal charge.
 
    For a partial withdrawal  of $2,000.00 from this  Guarantee Amount, the  MVA
would be
 
                    ($2,000.00 - $674.16) X .019 = $25.19
 
        $25.19 represents the MVA that will be added to the value of the partial
    withdrawal amount before the deduction of any withdrawal charge.
 
                                       66
<PAGE>
                                   APPENDIX C
                        CALCULATION OF PERFORMANCE DATA
 
   
AVERAGE ANNUAL TOTAL RETURN:
    
 
   
    The table below shows, for various Sub-Accounts of the Variable Account, the
Average  Annual Total Return for the stated periods (or shorter period indicated
in the  note below),  based  upon a  hypothetical  initial Purchase  Payment  of
$1,000,  calculated in accordance with the formula  set out below the table. For
purposes  of  determining  these  investment  results,  the  actual   investment
performance  of each Series of  MFS/Sun Life Series Trust  is reflected from the
date such Series commenced operations ("Inception"), although the Contracts have
been offered only since March 1, 1993.
    
 
   
                          AVERAGE ANNUAL TOTAL RETURN
                        PERIOD ENDING DECEMBER 31, 1995
    
 
   
<TABLE>
<CAPTION>
                                                        5 YEAR    10 YEAR
                                                        PERIOD     PERIOD
                                                          OR         OR
                                                       LIFETIME   LIFETIME
                                             1 YEAR       OF         OF         DATE OF
                                             PERIOD     SERIES     SERIES      INCEPTION
                                            --------   --------   --------   -------------
<S>                                         <C>        <C>        <C>        <C>
                                                                              August 13,
Capital Appreciation Series...............    24.83%     16.76%     13.96%       1985
                                                                              December 5,
Conservative Growth Series................    27.77%     13.65%     10.91%*      1986
                                                                              August 12,
Government Securities Series..............     9.46%      6.60%      7.71%       1985
                                                                              August 13,
High Yield Series.........................     8.98%     15.38%      8.39%       1985
Managed Sectors Series....................    23.07%     15.80%     14.72%*  May 27, 1988
Total Return Series.......................    17.66%     10.21%      9.94%*  May 16, 1988
                                                                             November 16,
Utilities Series..........................    23.32%      7.56%*    N/A          1993
World Governments Series..................     7.71%      6.28%      7.68%*  May 16, 1988
                                                                             November 16,
World Growth Series.......................     8.06%      7.89%*    N/A          1993
</TABLE>
    
 
- ------------------------
   
*From Date of  Inception, as the  lifetimes of  these series are  less than  the
 periods indicated.
    
 
The length of the period and the last day of each period used in the above table
are  set out in the table heading and in the footnotes above. The Average Annual
Total Return  for each  period  was determined  by  finding the  average  annual
compounded  rate of return over each period that would equate the initial amount
invested to the ending redeemable value for that period, in accordance with  the
following formula:
 
                                P(1 + T)n = ERV
 
<TABLE>
<C>        <C>        <S>
 Where: P      =      a hypothetical Purchase Payment of $1,000
        T      =      average annual total return for the period
        n      =      number of years
      ERV      =      redeemable   value  (as  of  the  end   of  the  period)  of  a
                      hypothetical $1,000 Purchase Payment  made at the beginning  of
                      the  1-year, 5-year,  or 10-year period  (or fractional portion
                      thereof)
</TABLE>
 
   The formula assumes that: 1) all  recurring fees have been deducted from  the
   Contract's  Accumulation  Account; 2)  all applicable  non-recurring Contract
   charges are deducted at the  end of the period; and  3) there will be a  full
   surrender at the end of the period.
 
    The  $30 annual Account Fee will be allocated among the Sub-Accounts so that
each Sub-Account's allocated portion of the  Account Fee is proportional to  the
percentage  of  the number  of  Contracts that  have  amounts allocated  to that
Sub-Account. Because the  impact of Account  Fees on a  particular Contract  may
differ  from those assumed in the  computation due to differences between actual
allocations and  the  assumed  ones,  the total  return  that  would  have  been
experienced  by an actual  Contract over these  same time periods  may have been
different from that shown above.
 
NON-STANDARDIZED INVESTMENT PERFORMANCE:
 
    The Variable Account  may illustrate  its results over  various periods  and
compare  its results to indices and  other variable annuities in sales materials
including advertisements, brochures and reports. Such results may be computed on
a "cumulative" and/or "annualized" basis.
 
                                       67
<PAGE>
    "Cumulative" quotations  are arrived  at by  calculating the  change in  the
Accumulation  Unit value of a Sub-Account between  the first and last day of the
base period being measured, and expressing the difference as a percentage of the
Accumulation Unit value at the beginning of the base period.
 
    "Annualized" quotations  (described  in  the following  table  as  "Compound
Growth  Rate") are calculated  by applying a formula  which determines the level
rate of return which, if earned over  the entire base period, would produce  the
cumulative return.
 
                                       68
<PAGE>
                    NON-STANDARDIZED INVESTMENT PERFORMANCE:
   
$10,000 INVESTED IN                       ...WOULD HAVE GROWN TO THIS AMOUNT ON
THIS SUB-ACCOUNT UNDER A                            DECEMBER 31, 1995*
REGATTA-NY CONTRACT
THIS MANY YEARS AGO...
 
<TABLE>
<CAPTION>
                       CAPITAL APPRECIATION SERIES                           GOVERNMENT SECURITIES SERIES
           ---------------------------------------------------   ----------------------------------------------------
 NUMBER                                  CUMULATIVE   COMPOUND                                  CUMULATIVE   COMPOUND
   OF                                      GROWTH      GROWTH                                     GROWTH      GROWTH
  YEARS        PERIODS         AMOUNT       RATE        RATE          PERIODS         AMOUNT       RATE        RATE
- ---------  ----------------  ----------  ----------   --------   -----------------  ----------  ----------   --------
<S>        <C>               <C>         <C>          <C>        <C>                <C>         <C>          <C>
    1       1/1/95-12/31/95  $13,261.09     32.61%      32.61%     1/1/95-12/31/95  $11,602.40    18.02%       16.02%
    2       1/1/94-12/31/95  $12,607.48     26.07%      12.28%     1/1/94-12/31/95  $11,195.41    11.95%        5.81%
    3       1/1/93-12/31/95  $14,673.62     46.74%      13.64%     1/1/93-12/31/95  $ 2,006.24    20.08%        6.28%
    4       1/1/92-12/31/95  $16,443.58     64.44%      13.24%     1/1/92-12/31/95  $12,645.17    26.45%        6.04%
    5       1/1/91-12/31/95  $22,850.80     28.51%      17.97%     1/1/91-12/31/95  $14,443.96    44.44%        7.63%
   10       1/1/85-12/31/95  $37,708.41    277.08%      14.19%     1/1/85-12/31/95  $21,328.62   113.29%        7.87%
Lifetime
of series  8/13/85-12/31/95  $40,188.47    301.88%      14.33%    8/12/85-12/31/95  $22,217.74   122.18%        7.98%
 
<CAPTION>
 
                         MANAGED SECTORS SERIES                                  TOTAL RETURN SERIES
           ---------------------------------------------------   ----------------------------------------------------
 NUMBER                                  CUMULATIVE   COMPOUND                                  CUMULATIVE   COMPOUND
   OF                                      GROWTH      GROWTH                                     GROWTH      GROWTH
  YEARS        PERIODS         AMOUNT       RATE        RATE          PERIODS         AMOUNT       RATE        RATE
- ---------  ----------------  ----------  ----------   --------   -----------------  ----------  ----------   --------
<S>        <C>               <C>         <C>          <C>        <C>                <C>         <C>          <C>
    1       1/1/95-12/31/95  $13,043.79     30.44%      30.44%     1/1/95-12/31/95  $12,503.26    25.03%       25.03%
    2       1/1/94-12/31/95  $12,816.38     26.16%      12.32%     1/1/94-12/31/95  $12,051.88    20.52%        9.78%
    3       1/1/93-12/31/95  $12,945.47     29.45%       8.99%     1/1/93-12/31/95  $13,442.90    34.43%       10.38%
    4       1/1/92-12/31/95  $13,595.36     35.95%       7.98%     1/1/92-12/31/95  $14,393.77    43.94%        9.53%
    5       1/1/91-12/31/95  $21,740.65    117.41%      16.80%     1/1/91-12/31/95  $17,259.45    72.59%       11.53%
Lifetime
of series  5/27/88-12/31/95  $28,573.29    185.73%      14.81%    5/16/88-12/31/95  $21,234.27   112.34%       10.37%
<CAPTION>
 
                       CONSERVATIVE GROWTH SERIES                                  UTILITIES SERIES
           ---------------------------------------------------   ----------------------------------------------------
 NUMBER                                  CUMULATIVE   COMPOUND                                  CUMULATIVE   COMPOUND
   OF                                      GROWTH      GROWTH                                     GROWTH      GROWTH
  YEARS        PERIODS         AMOUNT       RATE        RATE          PERIODS         AMOUNT       RATE        RATE
- ---------  ----------------  ----------  ----------   --------   -----------------  ----------  ----------   --------
<S>        <C>               <C>         <C>          <C>        <C>                <C>         <C>          <C>
    1       1/1/95-12/31/95  $13,554.49     35.54%      35.54%     1/1/95-12/31/95  $13,057.79    30.58%       30.58%
    2       1/1/94-12/31/95  $13,219.27     32.19%      14.98%     1/1/94-12/31/95  $12,240.28    22.40%       10.84%
    3       1/1/93-12/31/95  $14,129.27     41.29%      12.21%
    4       1/1/92-12/31/95  $14,721.08     47.21%      10.15%
    5       1/1/91-12/31/95  $19,858.42     98.58%      14.71%
Lifetime
of series  12/5/86-12/31/95  $25,941.37    159.41%      11.07%   11/16/93-12/31/95  $ 1,240.28    22.40%        9.99%
 
<CAPTION>
                           HIGH YIELD SERIES
          ----------------------------------------------------
 NUMBER                                  CUMULATIVE   COMPOUND
   OF                                      GROWTH      GROWTH
  YEARS        PERIODS         AMOUNT       RATE        RATE
- --------- -----------------  ----------  ----------   --------
<S>        <C>               <C>         <C>          <C>
    1       1/1/95-12/31/95  $11,542.40     15.42%      15.42%
    2       1/1/94-12/31/95  $11,129.15     11.29%       5.49%
    3       1/1/93-12/31/95  $12,922.57     29.23%       8.92%
    4       1/1/92-12/31/95  $14,650.05     46.50%      10.02%
    5       1/1/91-12/31/95  $21,322.48    113.22%      16.35%
   10       1/1/85-12/31/95  $22,489.44    124.89%       8.44%
Lifetime
of series  8/13/85-12/31/95  $23,233.89    132.34%       8.45%
                        WORLD GOVERNMENTS SERIES
          ----------------------------------------------------
 NUMBER                                  CUMULATIVE   COMPOUND
   OF                                      GROWTH      GROWTH
  YEARS        PERIODS         AMOUNT       RATE        RATE
- --------- -----------------  ----------  ----------   --------
<S>        <C>               <C>         <C>          <C>
    1       1/1/95-12/31/95  $11,409.59     14.10%      14.10%
    2       1/1/94-12/31/95  $10,747.21      7.47%       3.67%
    3       1/1/93-12/31/95  $12,806.68     26.07%       8.03%
    4       1/1/92-12/31/95  $12,506.68     25.07%       5.75%
    5       1/1/91-12/31/95  $14,185.94     41.68%       7.21%
Lifetime
of series  5/16/88-12/31/95  $17,734.13     17.34%       7.80%
                          WORLD GROWTH SERIES
          ----------------------------------------------------
 NUMBER                                  CUMULATIVE   COMPOUND
   OF                                      GROWTH      GROWTH
  YEARS        PERIODS         AMOUNT       RATE        RATE
- --------- -----------------  ----------  ----------   --------
<S>        <C>               <C>         <C>          <C>
    1       1/1/95-12/31/95  $11,439.43     14.39%      14.39%
    2       1/1/94-12/31/95  $11,611.38     16.11%       7.76%
    3
    4
    5
Lifetime
of series 11/16/93-12/31/95  $12,332.07     23.32%      10.38%
</TABLE>
    
 
- ------------------------
*For  purposes of  determining these  investment results,  the actual investment
 performance of each Series of MFS/Sun  Life Series Trust is reflected from  the
 date such Series commenced operations, although the Contracts have been offered
 only  since March 1, 1993.  The charges imposed under  the Contract against the
 assets  of  the  Variable   Account  for  mortality   and  expense  risks   and
 administrative  expenses have been deducted. However, the annual Account Fee is
 not reflected and  these examples do  not assume  surrender at the  end of  the
 period.
 
                                       69
<PAGE>
                        ADVERTISING AND SALES LITERATURE
 
    As  set forth  in the  Prospectus, the  Company may  refer to  the following
organizations (and others) in its marketing materials:
 
    A.M. BEST'S  RATING  SYSTEM is  designed  to evaluate  the  various  factors
affecting the overall performance of an insurance company in order to provide an
opinion  as to an insurance company's relative financial strength and ability to
meet its contractual obligations. The procedure includes both a quantitative and
qualitative review of each company.
 
    DUFF &  PHELPS  CREDIT  RATING COMPANY's  Insurance  Company  Claims  Paying
Ability  Rating is an  independent evaluation by  a nationally accredited rating
organization of an insurance  company's ability to  meet its future  obligations
under  the contracts and products  it sells. The rating  takes into account both
quantitative and qualitative factors.
 
    LIPPER  VARIABLE  INSURANCE  PRODUCTS  PERFORMANCE  ANALYSIS  SERVICE  is  a
publisher  of statistical data  covering the investment  company industry in the
United States and overseas. Lipper is  recognized as the leading source of  data
on  open-end and  closed-end funds. Lipper  currently tracks  the performance of
over 5,000  investment companies  and  publishes numerous  specialized  reports,
including  reports  on  performance  and  portfolio  analysis,  fee  and expense
analysis.
 
    STANDARD & POOR's insurance claims-paying ability rating is an opinion of an
operating insurance  company's financial  capacity to  meet obligations  of  its
insurance policies in accordance with their terms.
 
    VARDS  (Variable  Annuity Research  Data  Service) provides  a comprehensive
guide to variable annuity contract features and historical fund performance. The
service also  provides  a readily  understandable  analysis of  the  comparative
characteristics and market performance of funds inclusive in variable contracts.
 
    STANDARD  & POOR'S INDEX--broad-based measurement of changes in stock-market
conditions based on the  average performance of 500  widely held common  stocks;
commonly  known as the Standard & Poor's 500 (S&P 500). The selection of stocks,
their relative weightings to  reflect differences in  the number of  outstanding
shares,  and publication of the  index itself are services  of Standard & Poor's
Corporation, a financial advisory, securities  rating, and publishing firm.  The
index  tracks  400  industrial  company  stocks,  20  transportation  stocks, 40
financial company stocks, and 40 public utilities.
 
    NASDAQ-OTC Price Index--this index is  based on the National Association  of
Securities  Dealers Automated  Quotations (NASDAQ)  and represents  all domestic
over-the-counter stocks except those traded  on exchanges and those having  only
one  market maker, a total of some 3,500 stocks. It is market value-weighted and
was introduced with a base of 100.00 on February 5, 1971.
 
    DOW JONES INDUSTRIAL AVERAGE  (DJIA)--price-weighted average of 30  actively
traded  blue chip stocks, primarily  industrials, but including American Express
Company and American Telephone and Telegraph Company. Prepared and Published  by
Dow  Jones & Company, it is the oldest  and most widely quoted of all the market
indicators. The average is quoted in points, not dollars.
 
    In its advertisements and  other sales literature  for the Variable  Account
and  the Series Fund,  the Company intends  to illustrate the  advantages of the
Contracts in a number of ways:
 
    COMPOUND INTEREST ILLUSTRATIONS.  These will emphasize several advantages of
the variable annuity contract.  For example, but not  by way of limitation,  the
literature  may emphasize the potential savings  through tax deferral and/or the
potential advantage of the Variable Account over the fixed account.
 
    DOLLAR COST  AVERAGING ILLUSTRATIONS.   These  illustrations will  generally
discuss  the price-leveling  effect of  making regular  investments in  the same
Sub-Accounts over a period  of time to  take advantage of  the trends in  market
prices of the portfolio securities purchased by those Sub-Accounts.
 
    SYSTEMATIC  WITHDRAWAL PROGRAM.  A service  provided by the Company, through
which the Owner may take any  distribution allowed by Code Section 401(a)(9)  in
the  case of Qualified Contracts, or permitted under Code Section 72 in the case
of  Non-Qualified  Contracts,  by  way  of  a  series  of  partial  withdrawals.
Withdrawals  under this program  may be fully or  partially includible in income
and may be subject to a 10% penalty tax. Consult your tax advisor.
 
    THE COMPANY'S ASSETS, SIZE.  The  Company may discuss its general  financial
condition  (see, for example, the references to Standard & Poor's, Duff & Phelps
and A.M. Best Company above);  it may refer to its  assets; it may also  discuss
its  relative size and/or ranking  among companies in the  industry or among any
sub-classification  of  those  companies,   based  upon  recognized   evaluation
criteria.
 
                                       70
<PAGE>
                                   SUN LIFE INSURANCE AND ANNUITY COMPANY
                                   OF NEW YORK
                                   80 BROAD STREET
                                   NEW YORK, NEW YORK 10004
 
                                   TELEPHONE:
                                   (212) 943-3855
                                   (800) 447-7569
 
                                   GENERAL DISTRIBUTOR
                                   Clarendon Insurance Agency, Inc.
                                   500 Boylston Street
                                   Boston, Massachusetts 02116
 
                                   LEGAL COUNSEL
                                   Covington & Burling
                                   1201 Pennsylvania Avenue, N.W.
                                   P.O. Box 7566
                                   Washington, D.C. 20044
 
                                   AUDITORS
                                   Deloitte & Touche LLP
                                   125 Summer Street
                                   Boston, Massachusetts 02110
   
REGNY-1 5/96
    
<PAGE>

                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS.

Item 13. Other Expenses of Issuance and Distribution.

     Not applicable.

Item 14. Indemnification of Directors and Officers.

     Article 5, Section 5.6 of the By-Laws of Sun Life Insurance and Annuity
Company of New York provides for indemnification of directors, officers and
employees as follows:

          "The Corporation may by action of the Board of Directors indemnify to
     the full extent and in the manner authorized by law any person made or
     threatened to be made a party to an action or proceeding, whether criminal,
     civil, administrative or investigative, by reason of the fact that he or
     she, his or her testator or intestate is or was a director, officer or
     employee of the Corporation or serves or served any other enterprise as a
     director, officer or employee at the request of the Corporation."

Item 15. Recent Sales of Unregistered Securities.

     Not applicable.

Item 16. Exhibits and Financial Statement Schedules

Exhibits:

Exhibit
Number           Description             Method of Filing
- -------          -----------             ----------------
 1       Underwriting Agreement                *
 3(a)    Declaration of Intent and Charter     *
 3(b)    By-laws                               *
 4       Single Premium Combination Fixed/
         Variable Annuity Contract             ***
 5       Opinion re: Legality                  **
23       Consents of Experts and Counsel
         (a) Consent of Independent Cer-
            tified Public Accountants          Filed Herewith
         (b) Consent of Counsel                Filed Herewith
24       Powers of Attorney                    ****

Financial Statement Schedules:

None.

*    Incorporated by reference from the Registration Statement of the Registrant
     on Form S-1, File No. 33-1079.

**   Incorporated by reference from the Registration Statement of the Registrant
     on Form S-1, File No. 33-58482.

***  Incorporated by reference from Post-effective Amendment No. 1 to the
     Registration Statement on Form N-4 of Sun Life (N.Y.) Variable Account C,
     File No. 33-41629.

**** Incorporated by reference from Post-effective Amendment No. 1 to the
     Registration Statement of the Registrant on Form S-1, File No. 33-58482.


<PAGE>

Item 17.     Undertakings

     (a)     The undersigned Registrant hereby undertakes:

        (1)  To file, during any period in which offers or sales are being
     made, a post-effective amendment to this registration statement:

          (i)   To include any prospectus required by Section 10(a)(3) of the
     Securities Act of 1933;

          (ii)  To reflect in the prospectus any facts or events arising after
     the effective date of the registration statement (or the most recent
     post-effective amendment thereof) which, individually or in the aggregate,
     represent a fundamental change in the information set forth in the
     registration statement;

          (iii) To include any material information with respect to the plan of
     distribution not previously disclosed in the registration statement or any
     material change to such information in the registration statement;

          Provided, however, that paragraphs (a)(1)(i) and a(1)(ii) do not apply
       if the registration statement is on Form S-3 or Form S-8, and the
       information required to be included in a post-effective amendment by
       those paragraphs is contained in periodic reports filed by the registrant
       pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of
       1934 that are incorporated by reference in the registration statement.

        (2)     That, for the purpose of determining any liability under the
     Securities Act of 1933, each such post-effective amendment shall be deemed
     to be a new registration statement relating to the securities offered
     therein, and the offering of such securities at that time shall be deemed
     to be the initial bona fide offering thereof.

        (3)     To remove from registration by means of a post- effective
     amendment any of the securities being registered which remain unsold at the
     termination of the offering.

     The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Securities Exchange Act of 1934 (and where applicable, each filing of an
employee benefit plan's annual report pursuant to Section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
registration statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.


<PAGE>

     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers and controlling persons of the
registrant pursuant to the foregoing provisions, or otherwise, the registrant
has been advised that in the opinion of the Securities and Exchange Commission
such indem- nification is against public policy as expressed in the Act and is,
therefore, unenforceable.  In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred
or paid by a director, officer or controlling person of the registrant in the
successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.


<PAGE>

                                   SIGNATURES
   
     Pursuant to the requirements of the Securities Act of 1933, the Registrant,
Sun Life Insurance and Annuity Company of New York, has duly caused this
Amendment to the Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the Town of Wellesley, Commonwealth
of Massachusetts, on the 26th day of April, 1996.
    
                                Sun Life Insurance and Annuity
                                Company of New York

                                   (Registrant)


                                   By:*   /s/ JOHN D. McNEIL
                                         -------------------------
                                              John D. McNeil
                                              Chairman

     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities and on the dates indicated.

    Signature                     Title                    Date
    ---------                     -----                    ----
   
                                  Chairman and
                                    Director
                                  (Principal
*    /s/ JOHN D. McNEIL        Executive Officer)      April 26, 1996
- ----------------------------
         John D. McNeil
    
   
                               Vice President,
                               Controller and
                              Actuary (Principal
                                  Financial &
    /s/  ROBERT P. VROLYK      Accounting Officer)     April 26, 1996
- ------------------------------
         Robert P. Vrolyk

*   /s/  RICHARD B. BAILEY          Director           April 26, 1996
- ------------------------------
         Richard B. Bailey
    

- -------------------------
*    By Bonnie S. Angus pursuant to Power of Attorney filed with Post-
     effective Amendment No. 1 to the Registration Statement of the
     Registrant on Form S-1, File No. 33-58482.


<PAGE>

    Signature                        Title                 Date
    ---------                        -----                 ----

   
*   /s/ A. KEITH BRODKIN            Director           April 26, 1996
- ------------------------------
        A. Keith Brodkin
    
   
*   /s/ M. COLYER CRUM              Director           April 26, 1996
- ------------------------------
        M. Colyer Crum
    
   
*   /s/ JOHN R. GARDNER           President and        April 26, 1996
- ------------------------------      Director
        John R. Gardner
    
   
                               Senior Vice President
*   /s/ DAVID D. HORN             and Director         April 26, 1996
- ------------------------------
        David D. Horn
    
   
*   /s/ JOHN G. IRELAND             Director           April 26, 1996
- ------------------------------
        John G. Ireland
    
   
*   /s/ EDWARD M. LAMONT            Director           April 26, 1996
- ------------------------------
        Edward M. Lamont
    
   
*   /s/ JOHN S. LANE                Director           April 26, 1996
- ------------------------------
        John S. Lane
    
   
*   /s/ ANGUS A. MacNAUGHTON        Director           April 26, 1996
- ------------------------------
        Angus A. MacNaughton
    
   
*   /s/ FIORAVANTE G. PERROTTA      Director           April 26, 1996
- ------------------------------
        Fioravante G. Perrotta
    
   
*   /s/ RALPH F. PETERS             Director           April 26, 1996
- ------------------------------
        Ralph F. Peters
    
   
*   /s/ PAMELA T. TIMMINS           Director           April 26, 1996
- ------------------------------
        Pamela T. Timmins
    

- ------------------------
*   By Bonnie S. Angus pursuant to Power of Attorney filed with Post-
    effective Amendment No. 1 to the Registration Statement of the
    Registrant on Form S-1, File No. 33-58482.


<PAGE>

                            EXHIBIT INDEX


Exhibit                                                          Page
Number                                                           ----
- -------

 1       Underwriting Agreement............................      *
 3(a)    Declaration of Intent and Charter.................      *
 3(b)    By-Laws...........................................      *
 4       Single Premium Combination Fixed/
           Variable Annuity Contract.......................      ***
 5       Opinion Re: Legality..............................      **
23(a)    Consent of Independent Certified Public
           Accountants.....................................
23(b)    Consent of Counsel................................
24       Powers of Attorney................................      ****














- --------------------
*     Filed with the Registration Statement of the Registrant on Form S-1, File
      No. 33-1079.

**    Filed with the Registration Statement of the Registrant on Form S-1, File
      No. 33-58482.

***   Filed with Post-effective Amendment No. 1 to the Registration Statement on
      Form N-4 of Sun Life (N.Y.) Variable Account C, File No. 33-41629.

****  Filed with Post-effective Amendment No. 1 to the Registration Statement of
      the Registrant on Form S-1, File No. 33-58482.



<PAGE>

                                                                   Exhibit 23(a)


                          INDEPENDENT AUDITORS' CONSENT

   
    We consent to the use in Post-effective Amendment No. 3 to  the Registration
Statement No. 33-58482 on Form S-1 of Sun Life Insurance and Annuity Company of
New York of our report dated February 2, 1996 accompanying the financial
statements of Sun Life (N.Y.) Variable Account C and to the use of our report
dated February 7, 1996 accompanying the financial statements of Sun Life
Insurance and Annuity Company of New York appearing in the Prospectus, which is
a part of such Registration Statement, and to the incorporation by reference of
our reports dated February 7, 1996 appearing in the Annual Report on Form  10-K
of Sun Life Insurance and Annuity Company of New York for the year ended
December 31, 1995.
    
    We also consent to the references to us under the headings  "Condensed
Financial Information - Accumulation Unit Values" and "Accountants" in such
Prospectus.



   
DELOITTE & TOUCHE LLP
Boston, Massachusetts
April 29, 1996
    

<PAGE>

                                                                   Exhibit 23(b)


                               CONSENT OF COUNSEL

   
    I hereby consent to the reference to me in Post-effective Amendment No. 3 to
the Registration Statement on Form S-1 of Sun Life Insurance and Annuity Company
of New York under the caption "Legal Matters" in the Prospectus contained
therein.
    


                                        DAVID D. HORN, ESQ.


   
April 26, 1996
    


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