SUN LIFE OF CANADA U S VARIABLE ACCOUNT G
485BPOS, 1997-04-30
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<PAGE>


                                                      Registration No. 333-13087
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C.  20549
                                 _______________
   
                                  POST-EFFECTIVE
                                AMENDMENT NO. 1 TO
    
                                    FORM S-6

                             FOR REGISTRATION UNDER
                          THE SECURITIES ACT OF 1933 OF
                      SECURITIES OF UNIT INVESTMENT TRUSTS
                            REGISTERED ON FORM N-8B-2
                                 _______________

                  SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
                              (Exact name of trust)

                   SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                            (Exact name of depositor)

        ONE SUN LIFE EXECUTIVE PARK, WELLESLEY HILLS, MASSACHUSETTS 02181
               (Address of depositor's principal executive office)

                                                           Copies to:
      MARGARET SEARS MEAD, SECRETARY                 RUTH S. EPSTEIN, ESQ.
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)           COVINGTON & BURLING
        ONE SUN LIFE EXECUTIVE PARK              1201 PENNSYLVANIA AVENUE, N.W.
    WELLESLEY HILLS, MASSACHUSETTS 02181                 P.O. BOX 7566
  (Name and address of agent for service)            WASHINGTON, D.C.  20044

   
/X/ It is proposed that this filing become effective on May 1, 1997 pursuant 
    to paragraph (b) of Rule 485.
    

   
PURSUANT TO RULE 24f-2 UNDER THE INVESTMENT COMPANY ACT OF 1940, THE 
REGISTRANT HAS REGISTERED AN INDEFINITE AMOUNT OF SECURITIES UNDER THE 
SECURITIES ACT OF 1933. THE REGISTRANT NEED NOT FILE A RULE 24f-2 NOTICE FOR 
THE FISCAL YEAR ENDED DECEMBER 31, 1996, BECAUSE IT DID NOT SELL ANY 
SECURITIES PURSUANT TO THIS DECLARATION DURING THIS PERIOD.
    

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

<PAGE>


                  SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
                            REGISTRATION ON FORM S-6
                              CROSS-REFERENCE SHEET
            REQUIRED BY RULE 404(C) UNDER THE SECURITIES ACT OF 1933

FORM N-8B-2
ITEM NO.                 LOCATION IN PROSPECTUS; CAPTION
- -----------              -------------------------------

    1               COVER PAGE.

    2               COVER PAGE; THE COMPANY, THE VARIABLE ACCOUNT AND
                    THE FUNDS -- THE COMPANY.

    3               COVER PAGE; THE COMPANY, THE VARIABLE ACCOUNT AND
                    THE FUNDS -- THE COMPANY; THE COMPANY, THE VARIABLE
                    ACCOUNT AND THE FUNDS -- THE VARIABLE ACCOUNT. 

    4               DISTRIBUTION OF THE POLICIES.

    5               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS --
                    THE VARIABLE ACCOUNT.

    6               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS --
                    THE VARIABLE ACCOUNT.

    9               LEGAL PROCEEDINGS

   10               SUMMARY OF THE POLICY; THE POLICY; PREMIUM
                    PAYMENTS; DEATH BENEFIT; ACCOUNT VALUE; CHARGES,
                    DEDUCTIONS AND REFUNDS; POLICY LOANS; GENERAL
                    PROVISIONS -- ADDITIONS, DELETIONS OR SUBSTITUTION OF
                    INVESTMENTS; GENERAL PROVISIONS -- CHANGE IN THE
                    OPERATION OF THE VARIABLE ACCOUNT; GENERAL PROVISIONS
                    -- MATURITY; GENERAL PROVISIONS -- MODIFICATION;
                    GENERAL PROVISIONS -- VOTING RIGHTS; FEDERAL TAX
                    STATUS.

   11               SUMMARY OF THE POLICY; THE COMPANY, THE VARIABLE
                    ACCOUNT AND THE FUNDS -- THE VARIABLE ACCOUNT; THE
                    COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS -- THE
                    FUNDS. 


                                      I-2


<PAGE>

FORM N-8B-2
ITEM NO.                 LOCATION IN PROSPECTUS; CAPTION
- -----------              -------------------------------

   12               SUMMARY OF THE POLICY; THE COMPANY, THE VARIABLE
                    ACCOUNT AND THE FUNDS -- THE FUNDS.

   13               SUMMARY OF THE POLICY; THE COMPANY, THE VARIABLE
                    ACCOUNT AND THE FUNDS -- THE FUNDS, CHARGES,
                    DEDUCTIONS AND REFUNDS; DISTRIBUTION OF THE POLICIES.

   14               THE POLICY -- APPLICATION AND ISSUANCE OF A POLICY.

   15               THE POLICY -- APPLICATION AND ISSUANCE OF A POLICY; THE
                    POLICY -- FREE LOOK PERIOD; PREMIUM PAYMENTS -- PLANNED
                    PERIODIC PREMIUMS; PREMIUM PAYMENTS -- ALLOCATION OF NET
                    PREMIUM; ACCOUNT VALUE -- ACCOUNT VALUE IN THE
                    SUB-ACCOUNTS; ACCOUNT VALUE -- TRANSFER PRIVILEGES.

   16               PREMIUM PAYMENTS -- ALLOCATION OF NET PREMIUM; ACCOUNT
                    VALUE -- ACCOUNT VALUE IN THE SUB-ACCOUNTS; ACCOUNT
                    VALUE -- NET INVESTMENT FACTOR; ACCOUNT VALUE --
                    ACCOUNT VALUE IN THE LOAN ACCOUNT; ACCOUNT VALUE --
                    TRANSFER PRIVILEGES; ACCOUNT VALUE -- ALLOCATION OF
                    PARTIAL SURRENDER; POLICY LOANS.

   17               THE POLICY -- FREE LOOK PERIOD; ACCOUNT VALUE --
                    SURRENDER; ACCOUNT VALUE -- PARTIAL SURRENDER;
                    ACCOUNT VALUE -- ALLOCATION OF PARTIAL SURRENDER;
                    POLICY LOANS.

   18               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS 
                    -- THE VARIABLE ACCOUNT; ACCOUNT VALUE -- ACCOUNT
                    VALUE IN THE SUB-ACCOUNTS; ACCOUNT VALUE -- NET
                    INVESTMENT FACTOR.


                                      I-3


<PAGE>

FORM N-8B-2
ITEM NO.                 LOCATION IN PROSPECTUS; CAPTION
- -----------              -------------------------------

   19               GENERAL PROVISIONS -- REPORT TO OWNER; OTHER
                    CONTRACTUAL ARRANGEMENTS -- ADMINISTRATION.

   20               NOT APPLICABLE.

   21               DEATH BENEFIT -- BENEFITS AT DEATH; ACCOUNT VALUE --
                    ACCOUNT VALUE IN THE LOAN ACCOUNT; POLICY LOANS.

   22               NOT APPLICABLE.

   23               THE COMPANY'S DIRECTORS AND EXECUTIVE OFFICERS.

   24               NOT APPLICABLE.

   25               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS 
                    -- THE COMPANY. 

   26               NOT APPLICABLE.

   27               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS 
                    -- THE COMPANY. 

   28               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS 
                    -- THE COMPANY; THE COMPANY'S DIRECTORS AND EXECUTIVE
                    OFFICERS. 

   29               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS 
                    -- THE COMPANY; THE COMPANY'S DIRECTORS AND EXECUTIVE
                    OFFICERS. 

   30               NOT APPLICABLE.

   31               NOT APPLICABLE.

   32               NOT APPLICABLE.

   33               NOT APPLICABLE.


                                      I-4


<PAGE>

FORM N-8B-2
ITEM NO.                 LOCATION IN PROSPECTUS; CAPTION
- -----------              -------------------------------

   34               NOT APPLICABLE.

   35               DISTRIBUTION OF THE POLICIES.

   37               NOT APPLICABLE.

   38               DISTRIBUTION OF THE POLICIES.

   39               DISTRIBUTION OF THE POLICIES.

   40               NOT APPLICABLE.

   41               DISTRIBUTION OF THE POLICIES.

   42               NOT APPLICABLE.

   43               NOT APPLICABLE.

   44               THE POLICY -- APPLICATION AND ISSUANCE OF A POLICY; THE
                    POLICY -- FREE LOOK PERIOD; PREMIUM PAYMENTS -- PLANNED
                    PERIODIC PREMIUMS; PREMIUM PAYMENTS -- ALLOCATION OF NET
                    PREMIUM; ACCOUNT VALUE -- ACCOUNT VALUE IN THE
                    SUB-ACCOUNTS; ACCOUNT VALUE -- TRANSFER PRIVILEGES.

   45               NOT APPLICABLE.

   46               THE POLICY -- APPLICATION AND ISSUANCE OF A POLICY; THE
                    POLICY -- FREE LOOK PERIOD; PREMIUM PAYMENTS -- PLANNED
                    PERIODIC PREMIUMS; PREMIUM PAYMENTS -- ALLOCATION OF NET
                    PREMIUM; ACCOUNT VALUE -- ACCOUNT VALUE IN THE
                    SUB-ACCOUNTS; ACCOUNT VALUE -- TRANSFER PRIVILEGES.

   47               NOT APPLICABLE.

   48               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS 
                    -- THE COMPANY; THE COMPANY, THE VARIABLE ACCOUNT AND
                    THE FUNDS -- THE VARIABLE ACCOUNT.

   49               NOT APPLICABLE.

   50               THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS 
                    -- THE VARIABLE ACCOUNT.

   51               COVER PAGE; THE POLICY; PREMIUM PAYMENTS; DEATH
                    BENEFIT; ACCOUNT VALUE; CHARGES, DEDUCTIONS AND
                    REFUNDS; POLICY LOANS; GENERAL PROVISIONS. 


                                      I-5


<PAGE>

FORM N-8B-2
ITEM NO.                 LOCATION IN PROSPECTUS; CAPTION
- -----------              -------------------------------

   52               GENERAL PROVISIONS -- ADDITION, DELETION OR SUBSTITUTION OF
                    INVESTMENTS; GENERAL PROVISIONS -- CHANGE IN THE OPERATION
                    OF THE VARIABLE ACCOUNT; GENERAL PROVISIONS -- MODIFICATION.

   53               FEDERAL TAX STATUS -- TAX TREATMENT OF THE COMPANY.

   54               NOT APPLICABLE.

   55               NOT APPLICABLE.
















                                      I-6

<PAGE>

                                     PART I

                       INFORMATION REQUIRED IN PROSPECTUS

   
     ATTACHED HERETO AND MADE A PART HEREOF IS THE PROSPECTUS OF SUN LIFE OF 
CANADA (U.S.) VARIABLE ACCOUNT G DATED MAY 1, 1997.
    

<PAGE>
                                                    Sun Life
                                               Corporate VUL-SM-
                                      P    r    o   s    p   e    c   t    u   s
 
                                                          DATED MAY 1, 1997
<PAGE>
                       This booklet contains the prospectus
                       for Sun Life Corporate VUL and the
                       prospectuses for the underlying funds.
<PAGE>
   
                                                                      PROSPECTUS
    
   
                                                                     MAY 1, 1997
    
 
                           SUN LIFE CORPORATE VUL-SM-
 
               --------------------------------------------------
 
ISSUED BY
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
A WHOLLY-OWNED SUBSIDIARY OF SUN LIFE ASSURANCE COMPANY OF CANADA.
 
ONE SUN LIFE EXECUTIVE PARK (ATTN: CORPORATE MARKETS)
WELLESLEY HILLS, MASSACHUSETTS 02181
(800) 432-1102 EXT. 2438
 
- --------------------------------------------------------------------------------
 
    This  Prospectus  describes  Sun  Life  Corporate  VUL,  a  flexible premium
variable universal  life insurance  policy (the  "Policy") offered  by Sun  Life
Assurance  Company of Canada (U.S.) (the  "Company"). The Policy is designed for
use by corporations  and other  employers, to provide  life insurance  benefits,
flexibility of premium payments, and a variety of investment options.
 
    The  Policy provides a choice of two  death benefit options and two tests to
be used to determine if the  Policy qualifies as "life insurance" under  federal
tax  laws. The Policy has a Cash  Surrender Value which generally increases with
the payment of each Premium, decreases  to reflect charges, and varies with  the
investment performance of the underlying investment options. There is no minimum
Cash  Surrender Value.  You may also  borrow against your  Account Value, within
certain limits.  Additional  life  insurance  coverage  is  available  under  an
Additional Protection Benefit Rider.
 
    The  Policy will  remain in effect  so long  as the Account  Value less your
Policy Debt is sufficient to cover charges assessed against the Policy.
 
    The Policy allows you  to allocate Net Premiums  and Account Value among  17
Sub-Accounts,  each of which invests in  a corresponding investment portfolio of
one of the following mutual funds: MFS/Sun Life Series Trust, Fidelity  Variable
Insurance Products Fund, Fidelity Variable Insurance Products Fund II, Neuberger
&  Berman Advisers Management Trust, JPM  Series Trust II and Templeton Variable
Products Series Fund.
 
THIS PROSPECTUS IS VALID  ONLY WHEN ACCOMPANIED BY  THE CURRENT PROSPECTUSES  OF
MFS/SUN  LIFE SERIES TRUST, FIDELITY  VARIABLE INSURANCE PRODUCTS FUND, FIDELITY
VARIABLE INSURANCE  PRODUCTS FUND  II, NEUBERGER  & BERMAN  ADVISERS  MANAGEMENT
TRUST,  JPM SERIES  TRUST II  AND TEMPLETON  VARIABLE PRODUCTS  SERIES FUND. YOU
SHOULD RETAIN THESE PROSPECTUSES FOR FUTURE REFERENCE.
 
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.
<PAGE>
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                                                  PAGE
<S>                                                               <C>
Summary                                                             1
Definitions                                                         4
Summary of the Policy                                               7
Use of the Policy                                                   8
The Company, the Variable Account and the Funds                     8
    The Company                                                     8
    The Variable Account                                            9
    The Funds                                                       9
Performance Information                                            12
The Policy                                                         15
    Application and Issuance of a Policy                           15
    Free Look Period                                               15
Premium Payment                                                    16
    Planned Periodic Premiums                                      16
    General Premium Limits                                         16
    Tax Limits on Premium Payments                                 16
    Allocation of Net Premium                                      16
    Modified Endowment Contracts                                   17
Death Benefit                                                      17
    Death Benefit Compliance Test                                  17
    Death Benefit Options                                          17
    Benefits at Death                                              18
    Changes in the Death Benefit Option                            18
    APB Rider                                                      18
    Minimum Face Amount                                            19
    Changes in Face Amount                                         19
    Decreases in Face Amount                                       19
    Increases in Face Amount                                       19
Account Value                                                      20
    Account Value in the Sub-Accounts                              20
    Net Investment Factor                                          21
    Account Value in the Loan Account                              21
    Transfer Privileges                                            22
    Surrender                                                      22
    Partial Surrender                                              22
    Allocation of Partial Surrender                                22
    Insufficient Value                                             22
    Grace Period                                                   22
Charges, Deductions and Refunds                                    23
    Expense Charges Deducted as a Percent of Premium               23
    Sales Load Refund at Surrender                                 23
    Expense Charges Deducted as a Percent of Assets                23
    Expenses of the Underlying Funds                               24
    Expense Charges Deducted on a Per Policy Basis                 24
    Monthly Cost of Insurance                                      24
    Reduction of Charges                                           25
</TABLE>
    
 
                                       2
<PAGE>
                         TABLE OF CONTENTS--(CONTINUED)
   
<TABLE>
<CAPTION>
                                                                  PAGE
<S>                                                               <C>
Policy Loans                                                       25
General Provisions                                                 26
    Addition, Deletion or Substitution of Investments              26
    Alteration                                                     26
    Assignments                                                    26
    Change in Operation of the Variable Account                    26
    Conversion                                                     26
    Deferral of Payment                                            27
    Entire Contract                                                27
    Illustrations                                                  27
    Incontestability                                               27
    Maturity                                                       27
    Misstatement of Age or Sex (Non-Unisex Policy)                 27
    Modification                                                   28
    Nonparticipating                                               28
    Procedure                                                      28
    Report to Owner                                                28
    Rights of Beneficiary                                          28
    Rights of Owner                                                28
    Splitting Units                                                28
    Suicide                                                        29
    Termination                                                    29
    Voting Rights                                                  29
Distribution of the Policies                                       29
Other Contractual Arrangements                                     30
    Administration                                                 30
    Custodian                                                      30
    Reinsurance                                                    30
Federal Tax Status                                                 30
    Tax Treatment of the Company and the Variable Account          30
    Taxation of Policy Proceeds                                    31
The Company's Directors and Executive Officers                     33
State Regulation                                                   35
Legal Proceedings                                                  36
Legal Matters                                                      36
Experts                                                            36
Accountants                                                        36
Registration Statements                                            36
Financial Statements                                               37
Appendix A--Illustrations of Death Benefits, Account Values
  and Cash Surrender Values                                       A-1
</TABLE>
    
 
                              -------------------
 
THIS  PROSPECTUS DOES  NOT CONSTITUTE AN  OFFERING IN ANY  JURISDICTION IN WHICH
SUCH OFFERING MAY  NOT BE LAWFULLY  MADE. NO  PERSON IS AUTHORIZED  TO MAKE  ANY
REPRESENTATIONS  IN CONNECTION WITH THIS OFFERING  OTHER THAN THOSE CONTAINED IN
THIS PROSPECTUS OR THE ACCOMPANYING PROSPECTUSES.
 
                                       3
<PAGE>
                                  DEFINITIONS
 
    The following terms as used in the Prospectus have the indicated meanings.
 
    ACCOUNT  VALUE:  The sum of the  amounts in each Sub-Account of the Variable
Account with respect to the Policy and the amount of the Loan Account.
 
    ADDITIONAL PROTECTION BENEFIT RIDER ("APB  RIDER"):  A rider available  that
allows you to add life insurance coverage to the Policy.
 
    ANNIVERSARY:   The same day  in each succeeding year as  the day of the year
corresponding to the Issue Date.
 
    APB RIDER DEATH BENEFIT:  The death benefit under the APB Rider.
 
    APB RIDER FACE AMOUNT:   The amount  of APB Rider  coverage you request,  as
specified  in the Application. It is used  in determining the Death Benefit. You
may apply for a varying amount of  APB Rider coverage, subject to the  Company's
limits and requirements, as described in this prospectus.
 
    APPLICATION:  Your application for the Policy.
 
    ATTAINED  AGE:  The Insured's Issue Age  plus the number of completed Policy
Years.
 
    BASE DEATH BENEFIT:   The death benefit under  the Policy, exclusive of  any
APB Rider Death Benefit or any other supplemental benefits.
 
    BENEFICIARY:   The person or entity  entitled to receive the Policy Proceeds
as they become due at death.
 
    BUSINESS DAY:  Any day that we are open for business.
 
    CASH SURRENDER VALUE:   The Account  Value decreased by  the balance of  any
outstanding  Policy Debt,  increased by the  Sales Load Refund  at Surrender, if
any.
 
    CLASS:   The  risk, underwriting,  and  substandard table  rating,  if  any,
classification of the Insured.
 
    COMPANY:   Sun Life Assurance Company of  Canada (U.S.) (also referred to as
"we, us, our").
 
    DAILY RISK PERCENTAGE:   The daily rate for  deduction of the mortality  and
expense risk charge.
 
    DEATH  BENEFIT:  The sum  of the Base Death Benefit  and the APB Rider Death
Benefit, if any.
 
    DUE PROOF:  Such evidence as we may reasonably require in order to establish
that Policy Proceeds are due and payable.
 
    EFFECTIVE DATE  OF COVERAGE:   Initially,  the Investment  Start Date;  with
respect  to any increase in  the Total Face Amount,  the Monthly Anniversary Day
that falls on or next follows  the date we approve the supplemental  application
for  such increase; with respect  to any decrease in  the Total Face Amount, the
Monthly Anniversary Day that falls on or  next follows the date we receive  your
request.
 
    EXPENSE CHARGES APPLIED TO PREMIUM:  The expense charges applied to Premium,
consisting of the charges for premium tax, the federal deferred acquisition cost
("DAC") tax, and the sales load.
 
    FUND:  A mutual fund in which a Sub-Account invests.
 
    GENERAL  ACCOUNT:  The assets  held by us other  than those allocated to the
Sub-Accounts of  the Variable  Account  or any  other  separate account  of  the
Company.  There is  no General  Account investment  option available  under this
Policy.
 
    INSURED:  The person on whose life the Policy is issued.
 
    INVESTMENT START DATE:  The date the first Premium is applied, which will be
the later of the Issue Date, the  Business Day we approve the application for  a
Policy,  or the Business Day we  receive a Premium equal to  or in excess of the
Minimum Premium.
 
    ISSUE AGE:  The Insured's age as of the Insured's birthday nearest the Issue
Date.
 
                                       4
<PAGE>
    ISSUE DATE:  A date specified in  your Policy as the date from which  Policy
Anniversaries, Policy Years and Policy Months are measured.
 
    LOAN  ACCOUNT:  An account established for the Policy, the value of which is
the principal amount of any outstanding  loan against the Policy, plus  credited
interest thereon.
 
    MATURITY:  The Anniversary on which the Insured's Attained Age is 100.
 
    MINIMUM  PREMIUM:  The Premium amount due  and payable as of the Issue Date,
as specified in your Policy. The Minimum Premium varies based on the Issue  Age,
sex, and Class of the Insured and the Total Face Amount of the Policy.
 
    MONTHLY  ANNIVERSARY DAY:  The same day  in each succeeding month as the day
of the month corresponding to the Issue Date.
 
    MONTHLY COST OF  INSURANCE:  A  deduction made  on a monthly  basis for  the
insurance coverage provided by the Policy.
 
    MONTHLY  EXPENSE CHARGE:  A per Policy deduction made on a monthly basis for
administration and other expenses.
 
    MORTALITY AND EXPENSE RISK PERCENTAGE:  The annual percentage rate  deducted
from  the Account Value in  the Sub-Accounts for the  mortality and expense risk
charge. This  annual  rate  is  converted  to  a  daily  rate,  the  Daily  Risk
Percentage, and deducted from the Account Value on a daily basis.
 
    NET  PREMIUM:  The  amount you pay  as the Premium  less the Expense Charges
Applied to Premium.
 
    OUR PRINCIPAL OFFICE:   Sun Life Assurance Company  of Canada (U.S.)  (Attn:
Corporate Markets), One Sun Life Executive Park, Wellesley Hills, Massachusetts,
02181, or such other address as we may specify to you by written notice.
 
    OWNER:    The person,  persons or  entity entitled  to the  ownership rights
stated in the  Policy while  the Insured  is alive  (also referred  to as  "you,
your").
 
    PARTIAL  SURRENDER:   A  surrender  of a  portion  of the  Account  Value in
exchange for a payment to the Owner, in accordance with the Policy.
 
    POLICY:  The life insurance contract, Sun Life Corporate VUL, including  the
Application, any riders or endorsements and any applications therefor.
 
    POLICY  DEBT:   The  principal amount  of any  outstanding loan  against the
Policy, plus accrued but unpaid interest on such loan.
 
    POLICY MONTH:  A Policy Month is a one-month period commencing on the  Issue
Date  or any Monthly Anniversary Day and  ending on the next Monthly Anniversary
Day.
 
    POLICY PROCEEDS:  The amount determined in accordance with the terms of this
Policy that is  payable at  the death  of the  Insured prior  to Maturity.  This
amount  is the Base  Death Benefit, decreased  by the amount  of any outstanding
Policy Debt, and  increased by  the amounts payable  under any  APB Rider  Death
Benefit and any other supplemental benefits.
 
    POLICY  YEAR:  A  Policy Year is  a one-year period  commencing on the Issue
Date or any Anniversary and ending on the next Anniversary.
 
    PREMIUM:  An  amount paid to  us by the  Owner or on  the Owner's behalf  as
consideration for the benefits provided by the Policy.
 
    SALES  LOAD REFUND  AT SURRENDER:   The portion  of any Premium  paid in the
Policy Year of  surrender which is  refunded upon surrender  in the first  three
Policy Years, determined in the manner specified in the Policy.
 
                                       5
<PAGE>
   
    SERVICE  CENTER:  Andesa  TPA, Inc., 1605  N. Cedar Crest  Blvd., Suite 502,
Allentown, Pennsylvania, 18104-2351, (610) 821-8980 or such other service center
or address as we may hereafter specify to you by written notice.
    
 
    SPECIFIED FACE AMOUNT:  The amount of life insurance coverage you request as
specified in the Policy, exclusive of any  APB Rider. It is used in  determining
the  Death Benefit. You  may increase or  decrease the Specified  Face Amount as
described in this Prospectus.
 
    SUB-ACCOUNTS:  Sub-Accounts into  which the assets  of the Variable  Account
are divided, each of which corresponds to an investment choice available to you.
 
    TARGET  PREMIUM:  An amount of Premium  specified in your Policy. The Target
Premium varies based on the Insured's Issue Age, sex, and Specified Face Amount.
The sales load  deduction applied  to Premiums paid  in the  first seven  Policy
Years  and the Sales Load  Refund at Surrender for  surrender in the first three
Policy Years is higher on premium paid up to Target Premium and lower on premium
paid above Target Premium. Use of the  APB Rider will affect Target Premium  and
policy  Values as described in this prospectus in the section DEATH BENEFIT--APB
Rider.
 
    TOTAL FACE AMOUNT:  The sum of  the Specified Face Amount and the APB  Rider
Face Amount.
 
    UNIT:   A  unit of measurement  that we use  to calculate the  value of each
Sub-Account.
 
    UNIT VALUE:  The value of each Unit of assets in a Sub-Account.
 
    VALUATION DATE:  Any day that benefits vary and on which the New York  Stock
Exchange, we, and the relevant Fund are open for business. A Valuation Date will
also  include any  day that  may be  required by  any applicable  Securities and
Exchange Commission Rules and Regulations.
 
    VALUATION PERIOD:  A period of time from one determination of Unit Values to
the next subsequent determination of Unit Values. We will determine Unit  Values
for  each Valuation Date as of the close  of the New York Stock Exchange on that
Valuation Date.
 
    VARIABLE ACCOUNT:  Sun Life of Canada (U.S.) Variable Account G, 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 (also referred to as "Variable Account G").
 
    WE, US AND OUR:  The Company and the Company's.
 
    YOU AND YOUR:  The Owner and the Owner's.
 
                                       6
<PAGE>
                             SUMMARY OF THE POLICY
 
    The  Policy  is  an  individual  flexible  premium  variable  universal life
insurance policy offered  by Sun Life  Assurance Company of  Canada (U.S.).  The
Policy  may be owned by an individual, a corporation or other entity. The Policy
may be used for such purposes  as financing non-tax qualified executive  benefit
plans.  The  Policy is  subject  to our  policy issue  rules.  You must  have an
insurable interest in the life of the Insured. (See "USE OF THE POLICY.")
 
    Premium payments under the  Policy are flexible, and  you choose the  amount
and frequency of your Premium payments. The Policy will remain in effect so long
as  your  Account Value  less Policy  Debt  is sufficient  to cover  any charges
against the Policy. (See "PREMIUM PAYMENTS.")
 
    Net Premiums and Account Value may be allocated among any of the  investment
options  available  under  the  Policy,  each  of  which  is  represented  by  a
Sub-Account under  the  Policy.  Each Sub-Account  invests  in  a  corresponding
portfolio (the "Portfolios") of one of the following mutual funds (the "Funds"):
 
    MFS/Sun Life Series Trust
 
<TABLE>
<S>                                          <C>
- - Capital Appreciation Series                - Total Return Series
- - Emerging Growth Series                     - World Growth Series
- - Government Securities Series
</TABLE>
 
    Fidelity  Variable  Insurance Products  Fund  ("VIP") and  Fidelity Variable
Insurance Products
    Fund II ("VIP II")
 
<TABLE>
<S>                                          <C>
- - VIP II Contrafund Portfolio                - VIP High Income Portfolio
- - VIP Equity Income Portfolio                - VIP II Index 500 Portfolio
- - VIP Growth Portfolio                       - VIP Money Market Portfolio
</TABLE>
 
    Neuberger & Berman Advisers Management Trust
 
<TABLE>
<S>                                          <C>
- - Limited Maturity Bond Portfolio            - Partners Portfolio
</TABLE>
 
   
    JPM Series Trust II (Advised by JP Morgan Investment Management Inc.)
    
 
<TABLE>
<S>                                          <C>
- - Bond Portfolio                             - Small Company Portfolio
- - Equity Portfolio
</TABLE>
 
    Templeton Variable Products Series Fund
 
   
<TABLE>
<S>                                          <C>
- - Templeton Stock Fund: Class 1
</TABLE>
    
 
(See "THE COMPANY, THE VARIABLE ACCOUNT AND THE FUNDS -- The Funds.")
 
    You may change your allocation  percentages and transfer your Account  Value
among  Sub-Accounts, within certain limits. (See "PREMIUM PAYMENTS -- Allocation
of Net Premium" and "ACCOUNT VALUE -- Transfer Privileges.")
 
    The Policy offers a choice of death benefit options and a choice between two
tests to be used to determine if the Policy qualifies as "life insurance"  under
federal  tax laws. The  two tests are  the Cash Value  Accumulation Test and the
Guideline Premium Test.  If the  Cash Value  Accumulation Test  is chosen,  only
death  benefit Option A is available. Death  benefit Option A results in a level
Base Death Benefit equal to the Specified Face Amount, unless the life insurance
test requires a  greater amount. Death  benefit Option B  results in a  variable
Base Death Benefit equal to the Specified Face Amount plus Account Value, unless
the  life insurance  test chosen requires  a greater amount.  The life insurance
test you  choose cannot  be changed  after issue.  If you  choose the  Guideline
Premium Test, you may change your death benefit option. (See "DEATH BENEFIT.")
 
    We  deduct  from Premium  payments a  charge to  cover our  federal deferred
acquisition tax cost,  which is currently  1.25% of Premium  (guaranteed not  to
exceed  this rate), and for premium tax,  which is currently the rate charged in
your state of residence for state and  local taxes (guaranteed not to exceed  4%
of Premium in most states). In each of the first seven Policy Years, we deduct a
sales load equal to 8.75% of Premium up to
 
                                       7
<PAGE>
Target  Premium, as specified in your Policy,  and 2.25% of Premium in excess of
Target Premium. No sales load is deducted after the seventh Policy Year. We also
deduct a daily mortality and expense risk charge, currently at an annual rate of
0.75% of the Variable Account's net asset  value for the first ten Policy  Years
and  0.35%  thereafter (guaranteed  not to  exceed 0.90%),  and monthly  cost of
insurance charges for  the insurance  protection provided under  the Policy.  We
deduct  a Monthly  Expense Charge  of $13.75 during  the first  Policy Year, and
$7.50 thereafter (guaranteed not to exceed $13.75 per month). Account Value also
reflects the deduction  of management fees  and other expenses  incurred by  the
underlying investment Portfolios. (See "CHARGES, DEDUCTIONS AND REFUND.")
 
    There  are no surrender charges. Upon  full surrender during the first three
Policy Years, you will receive  a partial refund of  the sales load deducted  in
that year. Partial Surrenders are permitted once per Policy Year after the first
Policy  Year. No refund of sales load  is provided for Partial Surrenders. Loans
are available  under the  Policy  at any  time.  (See "CHARGES,  DEDUCTIONS  AND
REFUNDS.")
 
    An  APB  Rider,  which  provides  additional  life  insurance  coverage,  is
available with the Policy as an optional  benefit. The cost of the APB Rider  is
included  in the Monthly Cost of Insurance deduction. (See "DEATH BENEFIT -- APB
Rider.")
 
    The Policy offers other benefits and features described in greater detail in
this Prospectus. You should consult the Policy concerning the insurance coverage
and rights afforded to you under the Policy.
 
    This summary is intended to provide only  a very brief overview of the  more
significant  aspects of the Policy. Further detail is provided in the Prospectus
and the Policy.
 
                               USE OF THE POLICY
 
    The Policy is designed  to provide to corporations  and other entities  life
insurance  coverage on their employees or other persons in whose lives they have
an insurable  interest, and  may be  used in  connection with  various types  of
non-tax qualified executive benefit plans. At the same time, the Policy provides
an  Account Value  which will  be to  some extent  responsive to  changes in the
economic environment,  including inflationary  forces and  changes in  rates  of
return  available  from  various types  of  investments. A  range  of investment
options is provided under the  Policy. You, as the  Owner, will have all  rights
and privileges under the Policy.
 
    The  Policy's Account Value and Cash  Surrender Value will fluctuate and are
subject to  the risks  of changing  economic conditions,  as well  as the  risks
inherent  in the  ability of  the various  Funds' managements  to make necessary
changes in their portfolios to anticipate changes in economic conditions.  There
is  no minimum  or guaranteed Account  Value attainable or  Cash Surrender Value
payable under the Policy.
 
    It may not be  advantageous to replace existing  insurance or supplement  an
existing life insurance policy with the Policy.
 
                THE COMPANY, THE VARIABLE ACCOUNT, AND THE FUNDS
 
THE COMPANY
 
    The Company is a stock life insurance company incorporated under the laws of
Delaware  on January 12, 1970.  Its Executive Office mailing  address is One Sun
Life Executive  Park,  Wellesley  Hills, Massachusetts  02181,  telephone  (617)
237-6030.  It has obtained  authorization to do  business in forty-eight states,
the District of Columbia and Puerto Rico, and it is anticipated that the Company
will be authorized to  do business in  all states except  New York. The  Company
issues  life insurance policies and individual  and group annuities. The Company
has formed a wholly-owned subsidiary, Sun Life Insurance and Annuity Company  of
New  York, which issues individual  fixed and combination fixed/variable annuity
contracts and group  life and long-term  disability insurance in  New York.  The
Company'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  pension
brokerage services, New London Trust, F.S.B., a federally
 
                                       8
<PAGE>
chartered savings bank, Massachusetts  Casualty Insurance Company, which  issues
individual  disability income policies, and Sun Life Financial Services Limited,
which provides administrative services to  Sun Life Assurance Company of  Canada
in connection with non-U.S. business.
 
   
    The  Company is a  wholly-owned subsidiary of Sun  Life Assurance Company of
Canada, 150  King Street  West,  Toronto, Ontario,  Canada  MFH 1J9  ("Sun  Life
(Canada)").  Sun Life (Canada)  is a 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, in all states except
New York, and  in the  District of Columbia,  Puerto Rico,  the Virgin  Islands,
Great  Britain, Ireland, Hong Kong, Bermuda  and the Philippines. It is expected
that as of May 1, 1997, all of the outstanding common stock of the Company  will
be  held by a wholly-owned  subsidiary of Sun Life  (Canada), Sun Life of Canada
(U.S.) Holdings, Inc., which has been formed to serve as the holding company for
the U.S. subsidiaries of Sun Life  (Canada) and for general corporate  financing
purposes.
    
 
THE VARIABLE ACCOUNT
 
    Pursuant to a resolution of the Board of Directors, the Variable Account was
established  by the Company on  July 25, 1996. Under  Delaware insurance law and
under the  Policy, 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 Policies  described in this Prospectus  and such other  variable
life  insurance  contracts as  we have  issued  and designated  and may,  in the
future, issue and designate 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 Policy,  including the promise to  make all benefit  payments,
are general corporate obligations of the Company.
 
    The Company is the legal owner of the assets of the Variable Account. We are
required  to maintain at all  times assets in the  Variable Account with a total
market value at least  equal to the reserves  and other liabilities relating  to
the  variable life insurance  benefits under the  contracts participating in the
Variable Account. In addition to these assets, the Variable Account's assets may
include amounts  we  have contributed  to  commence operation  of  the  Variable
Account,  and  may include  accumulations  of the  charges  we make  against the
Variable Account. From time to time  these additional assets may be  transferred
in  cash  to our  General  Account. Before  making  any such  transfer,  we will
consider any possible  adverse impact the  transfer might have  on the  Variable
Account.
 
    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 (the "Commission") does not involve supervision of the management  or
investment  practices or policies of  the Variable Account or  of the Company by
the Commission. For  state law purposes,  the Variable Account  is treated as  a
part  or division  of the  Company. We are  the custodian  of the  assets of the
Variable Account.
 
    The assets of the  Variable Account are divided  into Sub-Accounts, each  of
which  invests  exclusively  in  shares  of  a  single  corresponding investment
portfolio. Currently there are 17 Sub-Accounts, and Sub-Accounts may be added or
deleted in the future. Income, gains  and losses, whether or not realized,  from
the  assets  of  each  Sub-Account  are  credited  to  or  charged  against that
Sub-Account without regard to income, gains  or losses in other Sub-Accounts  of
the Variable Account. All amounts allocated to the Variable Account will be used
to purchase shares of one or more of the Funds, as you designate. Deductions and
surrenders  from the Variable Account will, in  effect, be made by redeeming the
number of Fund shares at net asset value  equal in total value to the amount  to
be  deducted. The Variable Account will be  fully invested in Fund shares at all
times.
 
    The Variable Account can choose to  receive distributions from the Funds  in
either  cash or additional shares. It is expected that the Variable Account will
choose to receive distributions  in additional shares.  If the Variable  Account
chooses to receive distributions in cash, it will reinvest the cash in the Funds
to purchase additional shares at their net asset value.
 
                                       9
<PAGE>
THE FUNDS
 
   
    The  following is  a brief  description of  the Funds  and a  summary of the
investment  objectives  of  each  Portfolio.  More  comprehensive   information,
including  a discussion of potential risks, is found in the current prospectuses
for each Fund, which  are distributed with and  must accompany this  Prospectus.
You  should  read  the  accompanying  prospectuses  carefully  before investing.
Additional prospectuses and the Statements of Additional Information for each of
the Funds can be obtained from the Company's Office at the address and telephone
number listed on page one of this Prospectus.
    
 
   
    MFS/SUN LIFE  SERIES TRUST.   MFS/Sun  Life Series  Trust (the  "MFS  Series
Fund")  is  an  open-end  investment  management  company  registered  under the
Investment Company Act of  1940 (a "mutual fund")  organized as a  Massachusetts
business  trust.  The  MFS Series  Fund  is managed  by  Massachusetts Financial
Services, Inc. ("MFS"),  a subsidiary  of the  Company. In  addition, the  World
Growth  Series is  managed by  the following  subadvisers: Oechsle International
Advisors, L.P.,  an  independent  international investment  adviser,  Foreign  &
Colonial  Management Limited  ("FCM"), and  Foreign &  Colonial Emerging Markets
Limited, a  subsidiary  of  FCM. The  MFS  Series  Fund is  composed  of  twenty
independent  portfolios of securities, five of which are currently available for
investment by the Variable Account.
    
 
    - CAPITAL APPRECIATION  SERIES seeks  capital appreciation  by investing  in
      securities of all types, with major emphasis on common stocks.
 
    - EMERGING  GROWTH SERIES  seeks long  term growth  of capital  by investing
      primarily (i.e., at least 80% of its assets under normal circumstances) in
      common stocks  of emerging  growth  companies. Emerging  growth  companies
      include  companies that  MFS believes  are early  in their  life cycle but
      which have  the  potential  to  become  major  enterprises.  Dividend  and
      interest  income from portfolio  securities, if any,  is incidental to its
      objective of long-term growth of capital.
 
    - GOVERNMENT SECURITIES  SERIES seeks  current  income and  preservation  of
      capital  by  investing  in  U.S.  Government  and  U.S. Government-related
      securities.
 
    - TOTAL  RETURN  SERIES  seeks  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 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.
 
    - WORLD  GROWTH SERIES seeks 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.
 
    FIDELITY VIP FUND AND VIP FUND II.  Variable Insurance Products Fund ("VIP")
and Variable Insurance Products Fund II ("VIP II") are mutual funds organized as
Massachusetts  business  trusts. VIP  and VIP  II are  both managed  by Fidelity
Management & Research Company ("FMR"), located at 82 Devonshire Street,  Boston,
Massachusetts  02109. FMR is  the management arm  of Fidelity Investments, which
was established  in  1946  and  is one  of  the  largest  investment  management
organizations   in  the  United  States.   Various  Fidelity  companies  perform
activities required for the operation of VIP  and VIP II, and affiliates of  FMR
may assist it in the choosing of investments for the funds.
 
    Each of the VIP and VIP II is composed of five portfolios of securities, for
a  total  of 10  portfolios,  of which  six  portfolios, in  the  aggregate, are
available for investment under the Policy.
 
    - VIP  II  CONTRAFUND  PORTFOLIO   seeks  long-term  capital   appreciation.
      Portfolio   purchases  will  normally  be   common  stock  and  securities
      convertible into common stock of companies believed to be undervalued  due
      to an overly pessimistic appraisal by the public.
 
    - VIP EQUITY-INCOME PORTFOLIO seeks reasonable income by investing primarily
      in  income producing equity  securities. The portfolio  seeks to achieve a
      yield in  excess of  the composite  yield  of the  Standard &  Poor's  500
      Composite  Stock Index  ("S&P 500"),  a recognized  measure of  U.S. stock
 
                                       10
<PAGE>
      market performance.  At  least  65%  of the  portfolio's  assets  will  be
      invested in income-producing common or preferred stock, with the remainder
      normally invested in convertible and non-convertible debt obligations.
 
    - VIP  GROWTH  PORTFOLIO  seeks  capital  appreciation.  Portfolio purchases
      normally will be common stocks  of both smaller, less-known companies  and
      well-known,   established  companies  although  the  investments  are  not
      restricted to  any one  type of  security. Dividend  income will  only  be
      considered if it might have an effect on stock values.
 
    - VIP  HIGH  INCOME  PORTFOLIO  seeks  a high  level  of  current  income by
      investing in high income producing, lower-rated debt securities (sometimes
      called "junk bonds"),  preferred stocks  including convertible  securities
      and restricted securities.
 
    - VIP II INDEX 500 PORTFOLIO seeks investment results that correspond to the
      total  return of  common stocks publicly  traded in the  United States, as
      presented by the S&P  500. The portfolio will  primarily invest in  equity
      securities  of companies that compose the S&P 500. The portfolio will also
      purchase short-term debt securities for  cash management purposes and  use
      various  investment techniques, such  as futures contracts,  to adjust its
      exposure to the S&P 500.
 
    - VIP MONEY MARKET  PORTFOLIO seeks  to obtain as  high a  level of  current
      income  as is consistent with  preserving capital and providing liquidity.
      The Portfolio will  invest in high  quality U.S. dollar-denominated  money
      market instruments of domestic and foreign issuers.
 
    NEUBERGER  & BERMAN ADVISERS MANAGEMENT TRUST.   Neuberger & Berman Advisers
Management Trust  ("AMT") is  a mutual  fund organized  as a  Delaware  business
trust.  AMT is composed of seven  separate portfolios (each an "AMT Portfolio").
Each AMT Portfolio invests all of its net investable assets in its corresponding
series (each an "AMT Series") of Advisers Managers Trust, an open-end management
investment company. All  AMT Series of  Advisers Managers Trust  are managed  by
Neuberger & Berman Management Inc. Each AMT Series invests in accordance with an
investment  objective,  policies,  and  limitations identical  to  those  of its
corresponding AMT Portfolio. The Policy provides for investment in shares of the
two AMT Portfolios described below.
 
   
    - LIMITED MATURITY BOND PORTFOLIO primarily seeks the highest current income
      consistent with  low risk  to principal  and liquidity;  and  secondarily,
      total return. AMT Limited Maturity Bond Portfolio invests in a diversified
      portfolio  consisting primarily  of U.S. Government  and Agency securities
      and investment  grade debt  securities. This  AMT Series'  dollar-weighted
      average portfolio duration may range up to four years.
    
 
   
    - PARTNERS  PORTFOLIO seeks  capital growth  through an  investment approach
      that is designed to increase capital with reasonable risk. Its  investment
      program  seeks  securities  believed  to be  undervalued  based  on strong
      fundamentals such as  low price-to-earning ratios,  consistent cash  flow,
      and a company's track record through all parts of the market cycle.
    
 
   
    JPM  SERIES TRUST  II.   The JPM Series  Trust II  ("JPM") is  a mutual fund
organized as a Delaware business trust.  JPM is advised by JP Morgan  Investment
Management  Inc. JPM is composed of five separate portfolios of securities, each
of which has separate  investment objectives and  policies. The Policy  provides
for investment in the three portfolios of JPM described below.
    
 
    - JPM  BOND PORTFOLIO seeks  to provide a high  total return consistent with
      moderate risk of capital and maintenance of liquidity by investing broadly
      in the fixed-income markets.
 
    - JPM EQUITY PORTFOLIO seeks to provide a high total return by investing  in
      selected  equity securities of large  and mid-sized U.S. corporations with
      market capitalizations above $1.5 billion.
 
    - JPM SMALL  COMPANY PORTFOLIO  seeks  to provide  a  high total  return  by
      investing   in  equity  securities  of  companies  primarily  with  market
      capitalizations of less than $2 billion.
 
                                       11
<PAGE>
   
    TEMPLETON VARIABLE PRODUCTS SERIES FUND.  Templeton Variable Products Series
Fund ("TVPSF") is  a mutual fund  organized as a  Massachusetts business  trust.
TVPSF  has  contracted with  Templeton Investment  Counsel,  Inc. to  manage the
Templeton Stock Fund. TVPSF is composed  of nine separate series, each of  which
has  separate investment  objectives and policies  and eight of  which offer two
classes of shares. The Policy provides for investment in the class and series of
TVPSF described below.
    
 
   
    - TEMPLETON STOCK FUND:  CLASS 1 seeks  capital growth through  a policy  of
      investing primarily in common stocks issued by companies, large and small,
      in various nations throughout the world. In pursuit of this objective, the
      fund  will normally  maintain at  least 65%  of its  assets in  common and
      preferred stocks.
    
 
   
    INVESTMENT ADVISORY FEES  AND EXPENSES.   Each portfolio  has an  investment
adviser  and pays an investment advisory fee,  which is deducted daily from each
portfolio's net assets. In addition, each portfolio incurs operational and other
expenses that are deducted from each portfolio's net assets. See the  prospectus
for each Fund for the amount of these fees and expenses.
    
 
    Certain  of  the  investment advisers  to  the  Funds may  reimburse  us for
administrative costs  in connection  with administering  the Funds  as  variable
funding  options. These amounts are not charged  to the Funds or Owners, but are
paid from assets of the advisers.
 
    MIXED AND SHARED FUNDING.   Shares of  all the Funds  are sold to  insurance
company  separate accounts  that issue both  variable annuity  and variable life
insurance policies ("mixed  funding"). Shares of  all Funds other  than the  MFS
Series Fund are sold to separate accounts of insurance companies that may or may
not  be affiliated with  the Company or  each other ("shared  funding"). The MFS
Series Fund  sells shares  only to  separate  accounts of  the Company  and  its
affiliates.  It is conceivable that, in the future, such mixed or shared funding
may not be advantageous for certain variable life insurance or variable  annuity
policy  owners. Although neither the Company nor the Funds currently foresee any
such disadvantages  either to  variable life  insurance or  to variable  annuity
policy  owners, the  Company and  each Fund's  Board of  Trustees/Directors have
agreed to  monitor  events in  order  to identify  any  material  irreconcilable
conflicts  between policy owners that may arise and to determine what action, if
any, should be taken in response thereto. If such a conflict were to occur,  one
of  the separate accounts  might withdraw its  investment in a  Fund. This might
force that Fund to sell portfolio securities at disadvantageous prices.
 
                            PERFORMANCE INFORMATION
 
    From time to time we may advertise "Total Return" and "Average Annual  Total
Return."  Such figures are based on historical  earnings and are not intended to
indicate future performance.
 
    "Total Return" for a Portfolio refers  to the total of the income  generated
by  the Portfolio net  of total Portfolio operating  expenses plus capital gains
and losses, realized or unrealized.  "Total Return" for the Sub-Accounts  refers
to  the total of  the income generated  by the Portfolio  net of total Portfolio
operating expenses plus capital  gains and losses,  realized or unrealized,  and
net  of the  mortality and  expense risk  charge. "Average  Annual Total Return"
reflects the hypothetical  annually compounded return  that would have  produced
the  same cumulative return if the  Portfolio's or Sub-Account's performance had
been constant over the entire period. Because Average Annual Total Returns  tend
to  smooth out variations in the return of  the Portfolio, they are not the same
as actual year-by-year results.
 
    Performance  information  may  be  compared,  in  reports  and   promotional
literature,  to: (i) the S&P 500,  Dow Jones Industrial Average, Lehman Brothers
Aggregate Bond Index or  other unmanaged indices so  that investors may  compare
the  Sub-Account results  with those of  a group of  unmanaged securities widely
regarded by investors as  representative of the  securities markets in  general;
(ii)  other  groups  of  variable life  separate  accounts  or  other investment
products tracked  by  Lipper  Analytical Services,  a  widely  used  independent
research  firm which ranks mutual funds and other investment products by overall
performance, investment objectives,  and assets, or  tracked by other  services,
companies,  publications, or persons,  such as Morningstar,  Inc., who rank such
investment products  on overall  performance  or other  criteria; or  (iii)  the
 
                                       12
<PAGE>
Consumer Price Index (a measure for inflation) to assess the real rate of return
from  an  investment  in  the  Sub-Account.  Unmanaged  indices  may  assume the
reinvestment  of  dividends  but  generally   do  not  reflect  deductions   for
administrative and management costs and expenses.
 
    We  may provide in  advertising, sales literature,  periodic publications or
other materials  information  on  various  topics  of  interest  to  Owners  and
prospective Owners. These topics may include the relationship between sectors of
the  economy and  the economy as  a whole  and its effect  on various securities
markets, investment strategies and techniques  (such as value investing,  market
timing,  dollar cost  averaging, asset  allocation, constant  ratio transfer and
account  rebalancing),  the  advantages   and  disadvantages  of  investing   in
tax-deferred   and  taxable  investments,  customer  profiles  and  hypothetical
purchase and investment scenarios, financial  management and tax and  retirement
planning,  and  investment alternatives  to  certificates of  deposit  and other
financial instruments,  including  comparisons  between  the  Policies  and  the
characteristics of and market for such financial instruments.
 
    The  Policies are first being offered to  the public in 1997. However, total
return data may be advertised  based on the period  of time that the  Portfolios
have  been in existence. The results for  any period prior to the Policies being
offered will  be calculated  as if  the Policies  had been  offered during  that
period of time, with all charges assumed to be those applicable to the Policies.
 
   
PORTFOLIO PERFORMANCE FOR PERIOD ENDING: DECEMBER 31, 1996
    
 
    The  following performance information of  the Portfolios reflects the total
of the  income generated  by  the Portfolio  net  of total  Portfolio  operating
expenses  plus capital  gains and  losses, realized  or unrealized.  It does not
reflect any Policy or Variable Account charges.
 
   
<TABLE>
<CAPTION>
                                         AVERAGE ANNUAL TOTAL RETURN OF THE PORTFOLIOS
- -------------------------------------------------------------------------------------------------------------------------------
                                                       PORTFOLIO
                                                       INCEPTION                                                     LIFE OF
PORTFOLIO                                                 DATE       1 YR.       3 YR.       5 YR.       10 YR.     PORTFOLIO
- -----------------------------------------------------  ----------  ----------  ----------  ----------  ----------  ------------
<S>                                                    <C>         <C>         <C>         <C>         <C>         <C>
MFS/Sun Life Capital Appreciation Series                 07/19/85      21.48%      16.34%      18.12%      15.80%       18.13%
MFS/Sun Life Emerging Growth Series                      05/01/95      17.15%         NA          NA          NA        28.72%
MFS/Sun Life Government Securities Series                07/19/85       1.85%       5.36%       8.31%       7.91%        7.18%
MFS/Sun Life Total Return Series                         05/02/88      14.10%      12.23%      11.72%         NA        12.17%
MFS/Sun Life World Growth Series                         11/16/93      13.02%      10.50%         NA          NA        12.26%
Fidelity VIP II Contrafund Portfolio                     01/03/95      21.22%         NA          NA          NA        30.19%
Fidelity VIP Equity Income Portfolio                     10/09/86      14.28%      18.24%      17.98%      13.74%       13.42%
Fidelity VIP Growth Portfolio                            10/09/86      14.71%      15.79%      15.16%      15.15%       14.81%
Fidelity VIP High Income Portfolio                       09/19/85      14.03%      10.63%      14.96%      11.12%       12.00%
Fidelity VIP II Index 500 Portfolio                      08/27/92      22.71%      19.37%         NA          NA        17.06%
Fidelity VIP Money Market Portfolio                      04/01/82       5.41%       5.17%       4.53%       5.96%        6.99%
Neuberger & Berman AMT Limited Maturity Bond
 Portfolio                                               09/10/84       4.31%       4.93%       5.32%       6.68%        8.28%
Neuberger & Berman AMT Partners Portfolio                03/22/94      29.57%         NA          NA          NA        21.73%
JPM Bond Portfolio                                       01/03/95       2.09%         NA          NA          NA         9.25%
JPM Equity Portfolio                                     01/03/95      21.14%         NA          NA          NA        27.45%
JPM Small Company Portfolio                              01/03/95      21.74%         NA          NA          NA        27.29%
Templeton Stock Fund: Class 1                            08/24/88      22.42%      14.45%      16.56%         NA        13.47%
</TABLE>
    
 
   
    The annualized yield  for the Fidelity  VIP Money Market  Portfolio for  the
seven days ending December 31, 1996 was 5.27%.
    
 
SUB-ACCOUNT INVESTMENT PERFORMANCE
 
    Although  as  of  the date  of  this  Prospectus the  Sub-Accounts  have not
commenced operations and  therefore have no  performance history, the  following
performance  information of the Sub-Accounts  assumes that the Sub-Accounts have
been in  operation for  the  same periods  as  the corresponding  Portfolio  and
investing  in the corresponding  Portfolio. It reflects the  total of the income
generated by  the Portfolio  net  of total  Portfolio operating  expenses,  plus
capital  gains  and losses,  realized or  unrealized, net  of the  mortality and
expense risk charge (at  the current rate  of 0.75% of net  asset value for  the
first ten years and 0.35% thereafter, rather than the guaranteed rate of 0.90%).
 
    THE  FOLLOWING SUB-ACCOUNT  PERFORMANCE FIGURES  DO NOT  REFLECT THREE OTHER
SIGNIFICANT CHARGES. IF THESE  CHARGES WERE INCLUDED,  THE TOTAL RETURN  FIGURES
WOULD BE LOWER. FIRST, THE TOTAL RETURN
 
                                       13
<PAGE>
FIGURES  DO  NOT REFLECT  THE  DEDUCTION FROM  PREMIUMS  OF THE  EXPENSE CHARGES
APPLIED TO PREMIUM.  SECOND, MONTHLY  COST OF  INSURANCE CHARGES  HAVE NOT  BEEN
DEDUCTED. THIRD, THE FIGURES DO NOT REFLECT THE DEDUCTION OF THE MONTHLY EXPENSE
CHARGE.
 
   
<TABLE>
<CAPTION>
                                        AVERAGE ANNUAL TOTAL RETURN OF THE SUB-ACCOUNT
- -------------------------------------------------------------------------------------------------------------------------------
SUB-ACCOUNT                                                1 YR.       3 YR.       5 YR.       10 YR.      LIFE OF PORTFOLIO
- -------------------------------------------------------  ----------  ----------  ----------  ----------  ----------------------
<S>                                                      <C>         <C>         <C>         <C>         <C>
MFS/Sun Life Capital Appreciation Series                     20.58%      15.47%      17.24%      14.94%            17.31%
MFS/Sun Life Emerging Growth Series                          16.28%         NA          NA          NA             27.76%
MFS/Sun Life Government Securities Series                     1.09%       4.58%       7.50%       7.11%             6.44%
MFS/Sun Life Total Return Series                             13.25%      11.39%      10.89%         NA             11.34%
MFS/Sun Life World Growth Series                             12.18%       9.68%         NA          NA             11.42%
Fidelity VIP II Contrafund Portfolio                         20.32%         NA          NA          NA             29.22%
Fidelity VIP Equity Income Portfolio                         13.43%      17.36%      17.10%      12.89%            12.59%
Fidelity VIP Growth Portfolio                                13.86%      14.93%      14.30%      14.29%            13.97%
Fidelity VIP High Income Portfolio                           13.18%       9.81%      14.10%      10.29%            11.22%
Fidelity VIP II Index 500 Portfolio                          21.80%      18.48%         NA          NA             16.19%
Fidelity VIP Money Market Portfolio                           4.63%       4.39%       3.75%       5.17%             6.33%
Neuberger & Berman AMT Limited Maturity Bond Portfolio        3.53%       4.15%       4.54%       5.89%             7.55%
Neuberger & Berman AMT Partners Portfolio                    28.61%         NA          NA          NA             20.82%
JPM Bond Portfolio                                            1.33%         NA          NA          NA              8.44%
JPM Equity Portfolio                                         20.24%         NA          NA          NA             26.50%
JPM Small Company Portfolio                                  20.83%         NA          NA          NA             26.34%
Templeton Stock Fund: Class 1                                21.51%      13.60%      15.69%         NA             12.63%
</TABLE>
    
 
                                       14
<PAGE>
                                   THE POLICY
 
    This  Prospectus describes the standard features of the Policy. There may be
differences in your Policy due to requirements of the state where your Policy is
issued. Any such changes will be defined in your Policy.
 
APPLICATION AND ISSUANCE OF A POLICY
 
    To purchase  a Policy,  you  must submit  an  application to  our  Principal
Office,  so  that  we may  follow  certain underwriting  procedures  designed to
determine the insurability  of the proposed  Insured. We offer  the Policy on  a
regular  (medical) underwriting,  simplified underwriting,  and guaranteed issue
basis (each such basis  is referred to as  an underwriting Class). The  proposed
Insured generally must be less than 81 years old for medical issue, 76 years old
for  simplified  issue,  and  71 years  old  for  guaranteed  issue underwriting
classes. Medical and  simplified issue  policies may require  medical exams  and
further information before the proposed application is approved. Availability of
guaranteed  issue policies must be pre-approved based on information you provide
on a master application  along with specific requirements  which must be met  by
all  members  of  the group  of  proposed  Insureds. Proposed  Insureds  must be
acceptable risks based on our underwriting limits and standards. A policy cannot
be issued until the underwriting process has been completed to our  satisfaction
and  we  reserve the  right  to reject  an application  that  does not  meet our
underwriting requirements or to "rate" an  insured as a substandard risk,  which
will  result  in the  charging of  increased Monthly  Cost of  Insurance charges
and/or flat extra charges.
 
    The Policy  is designed  for  use only  by an  Owner  who has  an  insurable
interest  in the life of the Insured. Under the applicable state law and for tax
purposes, the Policy will  not qualify as life  insurance unless this  insurable
interest  requirement is satisfied. You should  consult with a qualified adviser
to ensure that you have an insurable interest  in the life of the Insured up  to
the  full  amount of  the Death  Benefit.  You should  consult with  a qualified
adviser when  determining the  Total Face  Amount  of the  Policy and  prior  to
undertaking  any action or  making any change that  increases the Policy's Death
Benefit.
 
    Pending approval of the application, any initial Premium will be held in our
General Account. Upon approval  of the application, your  Policy on the life  of
the  Insured will  be issued to  you, which will  set forth your  rights and our
obligations. The Minimum Premium is  due and payable as  of the Issue Date.  The
Effective  Date of  Coverage for the  Policy, which initially  is the Investment
Start Date,  will be  the later  of  the Issue  Date, the  date we  approve  the
application  for the Policy, or the date you pay a Premium equal to or in excess
of the Minimum Premium. If an  application is not approved, any Premium  payment
will be returned promptly.
 
FREE LOOK PERIOD
 
    Your  Policy  has a  "Right to  Return" provision,  which gives  you certain
cancellation rights. If you are not  satisfied with your Policy, you may  return
it  by  delivering  or  mailing it  to  our  Principal Office  or  to  the sales
representative through whom  you purchased the  Policy within 20  days from  the
date  of receipt (unless  a different period  is applicable under  state law) or
within 45 days  after your application  is signed, whichever  period ends  later
(the "Free Look Period").
 
    A  Policy returned under this provision will be deemed void as though it had
never been applied for. You  will receive a refund equal  to the sum of (1)  the
difference  between any Premium  payments made, including  fees and charges, and
the amounts allocated  to the  Variable Account, (2)  the value  of the  amounts
allocated  to  the Variable  Account  on the  date  the cancellation  request is
received by the Company or the  sales representative through whom you  purchased
the  Policy, and  (3) any fees  or charges  imposed on amounts  allocated to the
Variable Account. However, if your Policy  provides for a full refund under  its
"Right  to Return" provision, you will receive  a refund of all Premium payments
made, with no adjustment for investment experience.
 
    If your Policy provides for such a full refund during the Free Look  Period,
beginning  on the Investment Start Date all Net Premium will be allocated to the
VIP Money Market Sub-Account  until the expiration of  the Free Look Period,  at
which  time  your Account  Value and  future  Net Premium  will be  allocated in
accordance with your instructions. (See  "PREMIUM PAYMENTS -- Allocation of  Net
Premium.")
 
                                       15
<PAGE>
                                PREMIUM PAYMENT
 
    The  Policy is designed to offer you a wide range of Premium flexibility. In
general, subject to the limits described below, you may choose the frequency and
amount of Premium payments  (your Premium pattern).  The charges and  deductions
and Policy rights with respect to transfers, loans and partial surrenders remain
the  same regardless of the Premium pattern you choose. Your Premium pattern may
affect whether the Policy is treated as a Modified Endowment Contract, which can
cause Policy distributions  and loans to  be subject to  tax. (See "FEDERAL  TAX
STATUS -- Taxation of Policy Proceeds.")
 
    All  Premium  payments  are payable  to  us,  and should  be  mailed  to our
Principal Office.
 
PLANNED PERIODIC PREMIUMS
 
    While you are  not required to  make Premium payments  according to a  fixed
schedule,  you may select a planned  periodic Premium schedule and corresponding
billing period, subject to  our Premium limits. In  general, the billing  period
must  be annual  or semiannual.  We will send  reminder notices  for the planned
periodic Premium at the beginning of each billing period unless reminder notices
have been suspended as described below. However, you are not required to pay the
planned periodic Premium; you may increase or decrease Premium payments, subject
to our limits, and you may skip a planned payment or make unscheduled  payments.
You  may change your planned payment schedule  or the billing period, subject to
our approval. Depending on  the investment performance  of the Sub-Accounts  you
select,  the planned periodic Premium may not  be sufficient to keep your Policy
in force, and  you may  need to  change your  planned payment  schedule or  make
additional  payments in  order to  prevent termination  of your  Policy. We will
suspend reminder notices at  your written request, and  we reserve the right  to
suspend  reminder notices if Premiums are not  being paid (except for notices in
connection with the grace period (see "ACCOUNT VALUE -- Grace Period")). We will
notify you prior to suspending reminder notices.
 
GENERAL PREMIUM LIMIT
 
    We reserve the right to limit the number of Premium payments we accept on an
annual basis. No  Premium payment  may be less  than $100  without our  consent,
although  we will accept  a smaller Premium  payment if it  is necessary to keep
your Policy in force. We reserve the right not to accept a Premium payment  that
causes  the Base Death Benefit to increase by an amount that exceeds the Premium
received. Evidence of insurability satisfactory to us may be required before  we
accept  such a  Premium. Moreover, you  should consult with  a qualified adviser
concerning whether  such a  Premium  causes the  Death  Benefit to  exceed  your
insurable  interest in the Insured. (See "THE POLICY -- Application and Issuance
of a Policy.")
 
TAX LIMITS ON PREMIUM PAYMENTS
 
    If the death  benefit compliance test  you have specified  is the  Guideline
Premium Test (see "DEATH BENEFIT -- Death Benefit Compliance Test"), we will not
accept  Premium payments that would, in our opinion, cause the Policy to fail to
qualify as life insurance  under that test. The  maximum Premium limit for  each
year  is the largest Premium that can be  paid such that the sum of all Premiums
paid will not exceed the limitations referred to in Section 7702 of the Internal
Revenue Code, or any successor provision.  Maximum Premium limits for each  year
(based  on reasonable  industry interpretations)  will be  shown in  your annual
report. If a Premium payment is made  in excess of these limits, we will  accept
only  that  portion of  the Premium  within  those limits,  and will  refund the
remainder to you. No such maximum Premium limitations apply under the Cash Value
Accumulation Test.
 
ALLOCATION OF NET PREMIUM
 
    The Net  Premium is  the amount  you pay  as the  Premium less  the  Expense
Charges  Applied to Premium.  In general, Net  Premium will be  allocated to the
Sub-Accounts in accordance  with the  allocation percentages  specified by  you,
subject  to special provisions applicable during the Free Look Period. (See "THE
POLICY -- Free  Look Period.") Your  initial allocation of  Net Premium will  be
specified  in the application. There are no limitations concerning the number of
Sub-Accounts to  which  Net  Premium  may be  allocated,  although  the  minimum
allocation  for any Sub-Account to which you choose to allocate Account Value is
5% of Net Premium, and percentages must be in whole numbers.
 
                                       16
<PAGE>
    You may change the allocation of future Net Premium at any time pursuant  to
written  or telephone request to the  Service Center. Telephone requests will be
honored only if we  have a properly completed  telephone authorization form  for
you on file. We and our agents and affiliates will not be responsible for losses
resulting from acting upon telephone requests reasonably believed to be genuine.
We  will use reasonable procedures to  confirm that instructions communicated by
telephone are genuine. The  procedures we follow  for transactions initiated  by
telephone include requirements that you identify yourself by name and identify a
personal  identification  number.  For  additional  protection,  all  changes in
allocation percentages by telephone may  be recorded. An allocation change  will
be  effective as of  the date the  Service Center receives  the request for that
change. The  Policy  also  permits  certain transfers  of  Account  Value  among
Sub-Accounts. (See "ACCOUNT VALUE -- Transfer Privileges.")
 
MODIFIED ENDOWMENT CONTRACTS
 
    Federal  income tax  law provides special  rules for the  income taxation of
proceeds from life insurance  policies that are  defined as "Modified  Endowment
Contracts."  If your Policy is a Modified Endowment Contract, some or all of the
Policy loans, surrenders, partial surrenders  and other distributions under  the
Policy will likely be taxable and subject to an additional 10% tax. Whether your
Policy  is a Modified Endowment Contract depends primarily upon whether you have
paid Premiums  in excess  of  a prescribed  "7-pay"  limit or  undertaken  other
actions with respect to the Policy. For further discussion of this determination
and  the rules that  will apply, see  "FEDERAL TAX STATUS  -- Taxation of Policy
Proceeds."
 
    At the time  a Premium is  received that  would, in our  opinion, cause  the
Policy  to become  a Modified  Endowment Contract  based on  reasonable industry
interpretations, the Company will  so notify the Owner  and will not credit  the
Premium unless it has received specific instructions from the Owner to do so. If
such  instructions  are  not  received  within 24  hours  of  the  date  we send
notification to the Owner, the Premium will be immediately returned.
 
                                 DEATH BENEFIT
 
DEATH BENEFIT COMPLIANCE TEST
 
    The Policy must  satisfy either  of two  death benefit  compliance tests  in
order  to qualify as life  insurance under Section 7702  of the Internal Revenue
Code: the Cash Value Accumulation Test or the Guideline Premium Test. Each  test
effectively  requires that the Policy's Death Benefit must always be equal to or
greater than the Account  Value multiplied by a  certain percentage (the  "Death
Benefit  Percentage"). Thus,  the Policy has  been structured so  that your Base
Death Benefit may increase above your  Specified Face Amount in order to  comply
with the applicable test. The Death Benefit Percentage for the Guideline Premium
Test  varies  only by  age.  The Death  Benefit  Percentage for  the  Cash Value
Accumulation Test varies by age and sex. As a general matter, the Death  Benefit
Percentages  for the Guideline  Premium Test are  lower than those  for the Cash
Value Accumulation Test. The Guideline Premium Test also imposes maximum Premium
limits whereas the Cash Value Accumulation Test does not.
 
    You must select and specify one of the two death benefit compliance tests in
your application. Once your policy is issued, you may not change this selection.
In general,  where maximum  accumulation  of Account  Value during  the  initial
Policy  Years is a primary  objective, the Cash Value  Accumulation Test is more
appropriate. Where your  primary objective  is the  most economically  efficient
method  of obtaining a specified amount  of coverage, the Guideline Premium Test
is generally  more  appropriate.  Since  your selection  of  the  death  benefit
compliance  test depends on complex  factors and may not  be changed, you should
consult with a qualified tax adviser before making this election.
 
DEATH BENEFIT OPTIONS
 
    The Policy provides the following two death benefit options for  determining
the Base Death Benefit. You must select and specify one of the two death benefit
options  in your application.  You may change  your death benefit  option in the
manner described below.
 
    Option A -- Specified Face Amount. The Base Death Benefit is the greater  of
the  Specified Face  Amount, or the  Account Value multiplied  by the applicable
Death Benefit Percentage.
 
                                       17
<PAGE>
    Option B -- Specified Face Amount Plus Account Value. The Base Death Benefit
is the greater  of the  Specified Face  Amount plus  the Account  Value, or  the
Account Value multiplied by the applicable Death Benefit Percentage. Option B is
not   available  if  the  death  benefit  compliance  test  is  the  Cash  Value
Accumulation Test.
 
    At any  time  the  Base  Death  Benefit is  defined  as  the  Account  Value
multiplied  by  the  applicable Death  Benefit  Percentage, and  the  Base Death
Benefit less the  Account Value exceeds  the Total Face  Amount, we reserve  the
right  to distribute Account Value  to you as a  partial surrender to the extent
necessary so that the Base Death Benefit less the Account Value equals the Total
Face Amount. You will not have the option of providing evidence of  insurability
to maintain your level of death benefit.
 
BENEFITS AT DEATH
 
    The  Policy Proceeds will be  paid as they become due  upon the death of the
Insured prior to Maturity.  We will make  payment when we  receive Due Proof  of
that  death. The  Policy Proceeds  equal the  amount of  the Base  Death Benefit
decreased by the  amount of any  outstanding Policy Debt,  and increased by  the
amounts  payable under  any APB Rider  Death Benefit and  any other supplemental
benefits. The Death Benefit  used to determine Policy  Proceeds is based on  the
Specified  Face Amount, Total  Face Amount and  Account Value in  effect, on the
date of death.
 
CHANGES IN THE DEATH BENEFIT OPTION
 
    If the  death benefit  compliance  test you  have  chosen is  the  Guideline
Premium  Test, you may change  the death benefit option  either from Option A to
Option B, or from Option B to Option A. If the death benefit compliance test you
have chosen is the Cash Value Accumulation Test, only Option A is available, and
you may not change to Option B. Changes in the death benefit option are  subject
to our underwriting rules in effect at the time of change. Requests for a change
must  be made in writing to our Service Center. The effective date of the change
will be the Policy Anniversary on or next following the date of receipt of  your
request.
 
    If  the  death benefit  option  change is  from Option  B  to Option  A, the
Specified Face  Amount will  be increased  by the  Account Value.  If the  death
benefit  option change is from  Option A to Option  B, the Specified Face Amount
will be reduced by  the Account Value.  In either case, the  amount of the  Base
Death Benefit at the time of change will not be altered, but the change in death
benefit option will affect the determination of the Base Death Benefit from that
point  on. Under the  Guideline Premium Test,  a change in  death benefit option
could cause  total  Premiums theretofore  paid  to exceed  the  maximum  premium
limitation  determined under the test. The  change also could reduce the maximum
premium limitation for future Premium payments.  If the change results in  total
Premiums paid exceeding the maximum premium limitation, the Company will require
you  to  undertake a  partial surrender  of  the Policy  (see "DEATH  BENEFIT --
Partial Surrender" and "FEDERAL TAX STATUS -- Taxation of Policy Proceeds"). You
should consult  a qualified  tax adviser  prior to  changing the  death  benefit
option.
 
APB RIDER
 
    The  Policy can be issued  with an APB Rider,  which provides life insurance
coverage, annually renewable to  Attained Age 100, on  the life of the  Insured.
The  amount of  coverage under the  APB Rider,  the APB Rider  Death Benefit, is
initially the APB Rider Face Amount that you have the flexibility to specify  in
your Policy. Subsequently, the amount of the APB Rider Death Benefit is adjusted
automatically by the Company; if the Base Death Benefit under the Policy exceeds
the  Specified Face Amount  (or for death  benefit Option B,  the Specified Face
Amount plus Account  Value) as a  result of  an increase in  Account Value  (see
"DEATH  BENEFIT -- Death Benefit Compliance  Test"), the APB Rider Death Benefit
will be reduced by an equivalent amount, under the formula set forth below.
 
    The APB Rider Death Benefit is the greater of zero or the result of (a) less
(b) where:
 
        (a) is the APB Rider Face Amount, and
 
        (b) is the excess, if any, of the Base Death Benefit over
 
            - the Specified Face Amount for death benefit Option A policies, or
 
            - the Specified Face Amount plus the Account Value for death benefit
              Option B policies.
 
                                       18
<PAGE>
    The cost of  the APB  Rider is  included in  the Monthly  Cost of  Insurance
deduction. (See "CHARGES, DEDUCTIONS AND REFUNDS -- Monthly Cost of Insurance.")
Two  otherwise  identical policies  with the  same Total  Face Amount  will have
different Target Premiums depending on the mixture of Specified Face Amount  and
APB  Rider Face Amount.  The policy with  more APB Rider  will have lower Target
Premium (see "DEFINITIONS -- Target Premium") and consequently, lower sales load
deductions (see "CHARGES, DEDUCTIONS  AND REFUNDS"); however, conversion  rights
do  not apply  to the  APB Rider  (see "GENERAL  PROVISIONS --  Conversion") and
guaranteed maximum cost of insurance rates  associated with the APB Rider  Death
Benefit  exceed  those  associated  with the  Base  Death  Benefit (see"CHARGES,
DEDUCTIONS AND REFUNDS -- Monthly Cost of Insurance").
 
    An APB Rider  will terminate  on the earliest  of the  following dates:  (1)
receipt of your written request for termination, (2) lapse of the Policy because
of insufficient value, or (3) termination of the Policy.
 
MINIMUM FACE AMOUNT
 
    The  sum of  the Specified Face  Amount and  the APB Rider  Face Amount, the
Total Face Amount, generally must be at least equal to a minimum of $50,000,  of
which  the Specified Face Amount must be at  least equal to a minimum of $5,000.
The Company reserves  the right to  waive these minimums  and also reserves  the
right  to offer the Policy only in conjunction  with an APB Rider with a certain
APB Rider Face Amount.
 
CHANGES IN FACE AMOUNT
 
    After the end of the  first Policy Year, you  may change the Specified  Face
Amount  and, if it is part of the  Policy, the APB Rider Face Amount. Unless you
specify otherwise, a  change in  the Policy's Total  Face Amount  will first  be
applied,  to the extent  possible, to the  APB Rider Face  Amount. You must send
your request for a change to our Service Center, in writing. The Effective  Date
of Coverage for changes is:
 
    - for any increase in coverage, the Monthly Anniversary Day that falls on or
      next  follows the  date we approve  the supplemental  application for such
      increase, and
 
    - for any decrease in coverage, the Monthly Anniversary Day that falls on or
      next follows the date we receive your request.
 
DECREASES IN FACE AMOUNT
 
    The Specified  Face  Amount  may  not decrease  to  less  than  the  minimum
Specified  Face Amount. A  decrease in Specified  Face Amount or  APB Rider Face
Amount may not decrease the  Policy's Total Face Amount  to an amount less  than
the  minimum Total Face Amount. A decrease in face amount will be applied to the
initial face amount and to each increase in face amount in the following order:
 
    - first, to the most recent increase;
 
    - second, to the next most recent increases in reverse chronological  order;
      and
 
    - finally, to the initial face amount.
 
    If  you have chosen the Guideline Premium  Test, a decrease in the Specified
Face Amount or APB Rider Face Amount could cause total Premiums theretofore paid
to exceed the maximum premium limitation determined under the test. The decrease
also will reduce the maximum premium limitation for future Premium payments.  If
the  decrease  results  in total  Premiums  paid exceeding  the  maximum premium
limitation, the Company will require you to undertake a partial surrender of the
Policy (see"DEATH  BENEFIT --  Partial  Surrender" and  "FEDERAL TAX  STATUS  --
Taxation  of Policy Proceeds"). You should consult a qualified tax adviser prior
to decreasing the Specified Face Amount or APB Rider Face Amount.
 
INCREASES IN FACE AMOUNT
 
    An increase  in the  face amount  is subject  to our  underwriting rules  in
effect  at the time of  the increase. You may be  required to submit evidence of
the Insured's insurability satisfactory to us. Moreover, you should consult with
a qualified adviser concerning  whether your insurable  interest in the  Insured
will support such an increase. (See "THE POLICY -- Application and Issuance of a
Policy.")
 
                                       19
<PAGE>
                                 ACCOUNT VALUE
 
    The  Account Value  is the  sum of  the amounts  in each  Sub-Account of the
Variable Account  with respect  to your  Policy,  plus the  amount of  the  Loan
Account.  The Account  Value varies  depending upon  the Premiums  paid, Expense
Charges Applied to  Premium, Mortality and  Expense Risk Percentage  deductions,
Monthly  Expense Charges,  Monthly Cost of  Insurance charges,  Policy loans and
loan repayments,  Partial  Surrenders,  fees,  and  the  Net  Investment  Factor
(determined  as provided below) for the Sub-Accounts to which your Account Value
is allocated.
 
    We measure  the amounts  in the  Sub-Accounts  in terms  of Units  and  Unit
Values.  On any given day, the amount you  have in a Sub-Account is equal to the
Unit  Value  multiplied  by  the  number  of  Units  credited  to  you  in  that
Sub-Account. The Units for each Sub-Account will have different Unit Values.
 
    Amounts  allocated to a  Sub-Account will be  used to purchase  Units of the
Sub-Account. Units  are redeemed  when you  make partial  surrenders,  undertake
Policy  loans or  transfer amounts  from a Sub-Account,  and for  payment of the
Mortality and Expense Risk Charge, the  Monthly Expense Charge, and the  Monthly
Cost  of Insurance Charge. The number of  Units of each Sub-Account purchased or
redeemed is determined by dividing the  dollar amount of the transaction by  the
Unit  Value  for  the  Sub-Account.  The Unit  Value  for  each  Sub-Account was
initially established at  $10.00. The  Unit Value for  any subsequent  Valuation
Date  is equal to the Unit Value  for the preceding Valuation Date multiplied by
the Net Investment  Factor. The Unit  Value of a  Sub-Account for any  Valuation
Date  is  determined as  of the  close of  the Valuation  Period ending  on that
Valuation Date.
 
    Transactions are processed on the date we receive a Premium at Our Principal
Office or  any acceptable  written  or telephonic  request  is received  at  the
Service  Center. If your Premium or request is  received on a date that is not a
Valuation Date, or after the close of the New York Stock Exchange on a Valuation
Date, the transaction will be processed on the next subsequent Valuation Date.
 
ACCOUNT VALUE IN THE SUB-ACCOUNTS
 
    The Account Value attributable to  each Sub-Account of the Variable  Account
on the Investment Start Date equals:
 
    - that portion of Net Premium received and allocated to the Sub-Account,
 
    less
 
    - the  Monthly Expense Charges due on  the Issue Date and subsequent Monthly
      Anniversary Days through the Investment Start Date, and
 
    - the Monthly Cost of Insurance deductions  due from the Issue Date  through
      the Investment Start Date.
 
    The  Account Value attributable to each  Sub-Account of the Variable Account
on subsequent Valuation Dates is equal to:
 
    - the Account  Value  attributable  to  the  Sub-Account  on  the  preceding
      Valuation  Date multiplied  by that  Sub-Account's Net  Investment Factor,
      less the Daily  Risk Percentage multiplied  by the number  of days in  the
      Valuation Period multiplied by the Account Value in the Sub-Account,
 
    plus
 
    - that  portion of  Net Premium  received and  allocated to  the Sub-Account
      during the current Valuation Period,
 
    - any amounts transferred by you to the Sub-Account from another Sub-Account
      during the current Valuation Period,
 
    - that portion of any loan repayment allocated to the Sub-Account during the
      current Valuation Period, and
 
    - that portion  of  any interest  credited  on  the Loan  Account  which  is
      allocated to the Sub-Account during the current Valuation Period,
 
                                       20
<PAGE>
    less
 
    - any amounts transferred by you from the Sub-Account to another Sub-Account
      during the current Valuation Period,
 
    - that  portion  of any  partial  surrenders deducted  from  the Sub-Account
      during the current Valuation Period,
 
    - that portion of any  Policy loan transferred from  the Sub-Account to  the
      Loan Account during the current Valuation Period,
 
    - if  a Monthly Anniversary Day occurs  during the current Valuation Period,
      that portion  of the  Monthly Expense  Charge for  the Policy  month  just
      beginning charged to the Sub-Account,
 
    - if  a Monthly Anniversary Day occurs  during the current Valuation Period,
      that portion of the  Monthly Cost of Insurance  for the Policy month  just
      ending charged to the Sub-Account, and
 
    - if  you surrender during the current Valuation Period, that portion of the
      pro-rata Monthly Cost  of Insurance for  the Policy month  charged to  the
      Sub-Account.
 
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 your
Account Value allocated to the Sub-Account may increase, decrease or remain  the
same.
 
    The  Net Investment Factor for each  Sub-Account for any Valuation Period is
determined by dividing (a) by (b) where
 
    (a) is the net result of:
 
        (1) the  net  asset  value of  a  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
           on Fund  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); and
 
    (b)  is  the  net  asset value  of  a  Fund share  held  in  the Sub-Account
       determined as of the end of the preceding Valuation Period.
 
ACCOUNT VALUE IN THE LOAN ACCOUNT
 
    The Account Value in the Loan Account is zero on the Investment Start Date.
 
    The Account Value in the Loan Account on any day after the Investment  Start
Date equals:
 
    - the  Account Value in the Loan Account  on the preceding day credited with
      interest at the rate specified in the Policy as the "interest credited  on
      Loan Account rate" of 4%,
 
    plus
 
    - any  amount transferred from  Sub-Accounts to the  Loan Account for Policy
      loans requested on that day,
 
    less
 
    - any loan repayments made on that day, and
 
    - if that  day  is a  Policy  Anniversary,  any amount  transferred  to  the
      Sub-Accounts  by  which the  Loan  Account Value  exceeds  the outstanding
      Policy loan.
 
                                       21
<PAGE>
TRANSFER PRIVILEGES
 
    Subject  to our rules as they may exist  from time to time and to any limits
that may be imposed by the Funds,  including those set forth in the Policy,  you
may  at any time transfer to another Sub-Account all or a portion of the Account
Value allocated  to  a  Sub-Account.  We will  make  transfers  pursuant  to  an
authorized  written  or  telephone  request  to  the  Service  Center. Telephone
requests will  be  honored  only  if we  have  a  properly  completed  telephone
authorization form for you on file. We and our agents and affiliates will not be
responsible  for losses resulting from acting upon telephone requests reasonably
believed to  be genuine.  We  will use  reasonable  procedures to  confirm  that
instructions communicated by telephone are genuine. The procedures we follow for
transactions  initiated  by  telephone include  requirements  that  you identify
yourself by name and identify a personal identification number. Transfers may be
requested by indicating the  transfer of either a  specified dollar amount or  a
specified  percentage of the Sub-Account's value from which the transfer will be
made. If  you  request  a  transfer  based on  a  specified  percentage  of  the
Sub-Account's  value, that percentage  will be converted into  a request for the
transfer of a  specified dollar  amount based  on application  of the  specified
percentage to the Sub-Account's value at the time the request is received.
 
    These  transfer privileges are subject to  our consent. We reserve the right
to impose  limitations on  transfers, including,  but not  limited to:  (1)  the
minimum  amount that  may be  transferred; and (2)  the minimum  amount that may
remain in a Sub-Account following a transfer from that Sub-Account. In addition,
transfer privileges are subject to any  restrictions that may be imposed by  the
Funds.
 
SURRENDER
 
    You  may surrender the Policy for the  Cash Surrender Value at any time. The
Cash Surrender  Value is  the Account  Value, decreased  by the  balance of  any
outstanding  Policy Debt,  increased by the  Sales Load Refund  at Surrender, if
any.
 
PARTIAL SURRENDER
 
    You may make a Partial Surrender of  the Policy once each Policy Year  after
the  first Policy  Year by  written request to  the Service  Center. The maximum
amount of any Partial Surrender is the Account Value decreased by the balance of
any outstanding Policy Debt. Unless you provide evidence satisfactory to us that
the Insured is  still an acceptable  risk based on  our underwriting limits  and
standards,  the Total  Face Amount  will be reduced  to the  extent necessary so
that:
 
    - the Death Benefit  less the  Account Value immediately  after the  Partial
      Surrender,
 
    does not exceed
 
    - the  Death Benefit less  the Account Value  immediately before the Partial
      Surrender.
 
    If you provide such evidence, you will have the option of keeping the  Death
Benefit  equal to what  it was immediately  prior to the  Partial Surrender. The
Specified Face Amount remaining in force after the Partial Surrender must be  no
lower  than  the minimum  Specified  Face Amount.  A  Partial Surrender  may not
decrease the Policy's Total Face Amount to an amount less than the minimum Total
Face Amount.
 
ALLOCATION OF PARTIAL SURRENDER
 
    You may  allocate  the  Partial  Surrender among  the  Sub-Accounts  of  the
Variable  Account.  If  you do  not  specify  the allocation,  then  the Partial
Surrender will be allocated among the  Sub-Accounts in the same proportion  that
the  Account Value of each  Sub-Account bears to the  aggregate Account Value of
all Sub-Accounts on the date of Partial Surrender.
 
INSUFFICIENT VALUE
 
    If, on a Valuation Date, the Account Value less the outstanding Policy  Debt
is  less than  or equal to  zero, then the  Policy will terminate  for no value,
subject to the grace period.
 
GRACE PERIOD
 
    If,  on  a  Valuation  Date,  your  Policy  will  terminate  by  reason   of
insufficient  value, we will allow a grace  period. This grace period will allow
61 calendar days from that Valuation Date for the payment of a Net Premium  that
is  sufficient to cover the deductions  from the Account Value. These deductions
include the Monthly Cost of Insurance, the Monthly Expense Charge and the  Daily
Risk  Percentage charge. Notice of Premium due will be mailed to your last known
address or the last known address of any assignee of record. We will assume that
your last known address is  the address shown on  the application (or notice  of
assignment), unless we receive written
 
                                       22
<PAGE>
notice  of a change in address in a  form satisfactory to us. If the Premium due
is not paid within  61 days after  the beginning of the  grace period, then  the
Policy and all rights to benefits will terminate without value at the end of the
61  day period. The  Policy will continue  to remain in  force during this grace
period. If the Policy Proceeds become payable during the grace period, then  any
overdue  Monthly Cost of  Insurance and Monthly Expense  Charge will be deducted
from the amount payable by us.
 
                        CHARGES, DEDUCTIONS AND REFUNDS
 
EXPENSE CHARGES DEDUCTED AS A PERCENT OF PREMIUM
 
    The Expense Charges Applied to  Premium will be the  sum of the charges  for
premium  tax,  the  federal  deferred  acquisition  cost  ("DAC")  tax,  and the
applicable sales  load  rates.  The  Expense  Charges  Applied  to  Premium  are
multiplied  by each  Premium you pay  and the  result will be  deducted from the
Premium payment.
 
    All states and a few cities and municipalities impose taxes on premiums paid
for life insurance. These charges vary from 2% to 4% of premium in most  states,
depending  on the state of residence of  the Owner (Kentucky currently charges a
tax of  7% of  premium). The  premium tax  percentage rate  charged against  the
Premium  on your Policy will be determined from  time to time and will equal the
rate we expect to pay for premium taxes in your state of residence. In no  event
will  the premium tax rate exceed 4%, except that for Kentucky Policy Owners, in
no event  will the  premium tax  rate  exceed 9%.  In the  event your  state  of
residence changes, the premium tax rate will be adjusted to reflect the rate for
the new state of residence.
 
    We   also  make  a  deduction  of  1.25%  of  Premium,  which  is  the  rate
approximately equal to our expenses in paying federal DAC taxes associated  with
the  Policies. The charge for DAC tax  expenses is guaranteed not to exceed this
rate.
 
    A sales  load rate  of 8.75%  is deducted  from Premium  paid up  to  Target
Premium  for each of the first seven Policy Years. A sales load rate of 2.25% is
deducted from Premium paid  in excess of  Target Premium for  each of the  first
seven  Policy Years. The amount  of Target Premium is  specified in your Policy.
All Premium paid in a Policy Year is aggregated to determine which portion of  a
Premium exceeds Target Premium. There is no sales load imposed after the seventh
Policy  Year. The sales load  rates are guaranteed not  to exceed these amounts.
The sales load  is designed  primarily to  compensate us  for a  portion of  the
expenses  incurred in distributing the Policy, including agent compensation, the
cost of prospectuses, and advertising. We may reduce or waive the sales load for
certain group or sponsored arrangements or corporate purchasers. (See  "CHARGES,
DEDUCTIONS, AND REFUNDS -- Reduction of Charges.")
 
SALES LOAD REFUND AT SURRENDER
 
    If  you surrender your Policy during the first three Policy Years, a portion
of the sales load charged against the  Premium payments made in the Policy  Year
of  surrender will be refunded.  We will refund 6% of  Premium paid up to Target
Premium, and the  entire sales load  charged against Premium  paid in excess  of
Target  Premium. The refund only applies to  Premiums paid in the Policy Year of
surrender (rather than applying  to Premiums paid since  issue). This refund  is
not  available for partial  surrenders or Policy  loans. There is  no refund for
surrenders occurring after the third Policy Year.
 
EXPENSE CHARGES DEDUCTED AS A PERCENT OF ASSETS
 
    We deduct  a  daily charge  from  the assets  of  the Variable  Account  for
mortality  and expense risks we assume in connection with the Policy. The amount
of the daily charge  is the Daily  Risk Percentage multiplied  by the net  asset
value  of the Variable Account. The Daily  Risk Percentage will be determined by
us from time  to time based  on our expectations  of future interest,  mortality
experience,  persistency, expenses and taxes. During the first ten Policy Years,
the Daily Risk  Percentage is  currently .0020471%,  which is  equivalent to  an
annual  rate of  0.75%; beginning  in the eleventh  Policy Year,  the Daily Rate
Percentage decreases to  .0009572%, which  is equivalent  to an  annual rate  of
0.35%.  In no event  will the Daily  Risk Percentage exceed  .0024548%, which is
equivalent to an annual rate of .90%.
 
    The Company does  not take any  federal, state or  local taxes into  account
when  determining  the Net  Investment Factor  (see "FEDERAL  TAX STATUS  -- Tax
Treatment of the  Company and the  Variable Account"). We  reserve the right  to
impose charges for such taxes.
 
                                       23
<PAGE>
EXPENSES OF THE UNDERLYING FUNDS
 
   
    Because  the Variable  Account purchases shares  of the  Funds, your Account
Value will reflect investment management fees and other expenses incurred by the
Funds. The following table illustrates these  fees and expenses paid by each  of
the  Portfolios  of  Funds  as  a percentage  of  average  net  assets  based on
information for the year  ended December 31, 1996.  These fees and expenses  are
more  fully described in the accompanying prospectuses. The data with respect to
the Funds' annual expenses have  been provided to us by  the Funds. We have  not
independently verified such data.
    
 
                                   FEE TABLE
       Annual Fund Expenses (as a percentage of Fund average net assets)
 
   
<TABLE>
<CAPTION>
                                                                                            TOTAL ANNUAL
                                                         MANAGEMENT FEES   OTHER EXPENSES     EXPENSES
                                                         ---------------   --------------   ------------
<S>                                                      <C>               <C>              <C>
MFS/Sun Life Capital Appreciation Series                      0.75%             0.05%           0.80%
MFS/Sun Life Emerging Growth Series                           0.61%             0.09%           0.70%
MFS/Sun Life Government Securities Series                     0.55%             0.08%           0.63%
MFS/Sun Life Total Return Series                              0.68%             0.04%           0.72%
MFS/Sun Life World Growth Series                              0.90%             0.14%           1.04%
Fidelity VIP II Contrafund Portfolio                          0.61%             0.13%           0.74%(1)
Fidelity VIP Equity-Income Portfolio                          0.51%             0.07%           0.58%(1)
Fidelity VIP Growth Portfolio                                 0.61%             0.08%           0.69%(1)
Fidelity VIP High Income Portfolio                            0.59%             0.12%           0.71%
Fidelity VIP II Index 500 Portfolio                           0.13%             0.15%           0.28%(2)
Fidelity VIP Money Market Portfolio                           0.21%             0.09%           0.30%
Neuberger & Berman AMT Limited Maturity Bond Portfolio        0.65%             0.13%           0.78%(3)
Neuberger & Berman AMT Partners Portfolio                     0.84%             0.11%           0.95%(3)
JPM Bond Portfolio                                            0.30%             0.45%           0.75%(4)
JPM Equity Portfolio                                          0.40%             0.50%           0.90%(4)
JPM Small Company Portfolio                                   0.60%             0.55%           1.15%(4)
Templeton Stock Fund: Class 1                                 0.70%             0.18%           0.88%(5)
</TABLE>
    
 
- ----------
   
(1) A  portion of the brokerage  commissions that certain funds  pay was used to
    reduce  funds  expenses.  In  addition,  certain  funds  have  entered  into
    arrangements with their custodian and transfer agent whereby interest earned
    on  uninvested cash balances was used to reduce custodian and transfer agent
    expenses. Including these reductions, the total operating expenses presented
    in the table  would have  been .56% for  Equity Income  Portfolio, .67%  for
    Growth Portfolio and .71% for Contrafund Portfolio.
    
   
(2) FMR  agreed to reimburse a portion  of Index 500 Portfolio's expenses during
    the period. Without  this reimbursement,  the fund's  management fee,  other
    expenses   and  total  expenses   would  have  been   .28%,  .15%  and  .43%
    respectively.
    
   
(3) Neuberger & Berman Management has  voluntarily undertaken to reimburse  each
    Portfolio  for certain expenses that exceed  1% of average daily net assets.
    This undertaking can be terminated upon sixty days' written notice.
    
   
(4) This information reflects current fees and expenses, restated to reflect  an
    agreement by Morgan Guaranty Trust Company of New York, an affiliate of J.P.
    Morgan  Investment  Management Inc.,  to reimburse  the  Fund to  the extent
    certain expenses exceed  in any fiscal  year 0.75%, 0.90%  and 1.15% of  the
    average daily net assets of JPM Bond Portfolio, JPM Equity Portfolio and JPM
    Small Company Portfolio, respectively.
    
   
(5) Management  fees and total operating expenses  have been restated to reflect
    the management fee schedule  approved by shareholders  and effective May  1,
    1997. See fund prospectus for details. Actual management fees and total fund
    operating expenses before May 1, 1997 were lower.
    
 
EXPENSE CHARGES DEDUCTED ON A PER POLICY BASIS
 
    We  deduct a Monthly Expense Charge of $13.75 at the beginning of each month
during the  first Policy  Year  and $7.50  for  months thereafter.  The  Monthly
Expense Charge will be determined from time to time based on our expectations of
future  expenses. However, the  Monthly Expense Charge will  not be greater than
$13.75 in any Policy month. This charge  is designed to reimburse us for  actual
administrative  costs we incur, and we do not  expect to make a profit from this
charge.  The  Monthly   Expense  Charge  deduction   will  be  allocated   among
Sub-Accounts  in the same proportion that  the Account Value of each Sub-Account
bears to the aggregate  Account Value of all  Sub-Accounts immediately prior  to
the deduction.
 
MONTHLY COST OF INSURANCE
 
    We  deduct a  Monthly Cost  of Insurance charge  from your  Account Value to
cover anticipated costs of providing insurance coverage. This charge is made, in
arrears, at the end of  each Policy Month. If you  surrender your Policy on  any
day  other than a Monthly  Anniversary Day, a pro-rata  charge will be made. The
 
                                       24
<PAGE>
Monthly Cost of Insurance deduction will be allocated among Sub-Accounts in  the
same  proportion  that  the  Account  Value of  each  Sub-Account  bears  to the
aggregate Account Value of all Sub-Accounts immediately prior to the deduction.
 
    The Monthly Cost of Insurance deduction is the sum of
 
    - the monthly cost of insurance rate (described below )multiplied by the Net
      Amount at Risk  (as defined  below) divided by  1000; the  "Net Amount  at
      Risk"  equals the Base Death Benefit at the end of the Policy Month before
      the deduction of the Monthly Cost  of Insurance less the Account Value  at
      the  end of the Policy  Month before the deduction  of the Monthly Cost of
      Insurance;
 
    - the monthly cost  of insurance rate  for the APB  Rider Death Benefit,  if
      any, times the APB Rider Death Benefit divided by 1000;
 
    - the monthly rider cost for any other riders that are a part of the Policy;
 
    - the  flat extra,  if any,  specified in the  Policy, times  the Total Face
      Amount divided by 1000.
 
The Account Value deduction  occurs first to the  initial Total Face Amount  and
second to successive increases.
 
    The  monthly cost  of insurance rates  are based  on the length  of time the
Policy has  been in  force and  the Insured's  sex (in  the case  of  Non-Unisex
Policies),  Issue  Age, Class  and table  rating,  if any.  The monthly  cost of
insurance rates for the Base Death Benefit  and the APB Rider Death Benefit  are
currently  the same but may differ in  the future. The monthly cost of insurance
rates will be determined by  us from time to time  based on our expectations  of
future  experience  with  respect  to  mortality,  persistency,  interest rates,
expenses and taxes. However, the maximum monthly cost of insurance rates for the
Base Death Benefit for  Insureds that are not  rated substandard risks will  not
exceed  the monthly rates based on the 1980 CSO Mortality Tables A (for male and
unisex) and G (for  females). Generally, the maximum  monthly cost of  insurance
rates  for  the  APB  Rider  Death  Benefit  for  Insureds  that  are  not rated
substandard risks will not exceed  125% of the monthly  rates based on the  1980
CSO  Mortality Tables A (for male and  unisex) and G (for females). Monthly cost
of insurance  rates for  Classes  with substandard  risk  ratings are  based  on
multiples  of these tables. Flat extras apply only with respect to certain types
of substandard  risk Classes,  and, if  applicable, will  be specified  in  your
Policy.
 
REDUCTION OF CHARGES
 
    We  reserve the right to reduce any  of the charges and deductions described
in this section in connection  with the sale of any  Policy when it is  expected
that  the nature  of the  sale will  result in  savings of  costs underlying the
charge or deduction. We will determine the propriety and amount of the reduction
in our discretion. We  may modify the qualification  requirements that enable  a
sale  to receive such  a reduction as  experience is gained.  Any such reduction
will not be unfairly discriminatory against the interests of any Policy Owner.
 
                                  POLICY LOANS
 
    You may request a Policy loan of up to 90% of your Account Value,  decreased
by  the balance of  any outstanding Policy Debt  on the date  the Policy loan is
made. Account Value equal to the amount  of the Policy loan will be  transferred
from  the Sub-Accounts to the Loan Account on  the date the Policy loan is made.
You may allocate the Policy loan among  the Sub-Accounts. If you do not  specify
the allocation, then the Policy loan will be allocated among the Sub-Accounts in
the  same proportion  that the  Account Value of  each Sub-Account  bears to the
aggregate Account Value of all Sub-Accounts immediately prior to the loan.
 
    Interest on the Policy  loan will accrue daily  at the Policy loan  interest
rate  of 5% in Policy Years one  through ten and 4.25% thereafter. This interest
shall be due and payable to us in arrears on each Policy Anniversary. Any unpaid
interest will be added to the principal amount as an additional Policy loan  and
will  bear interest at the same rate and  in the same manner as the prior Policy
loan.
 
    All funds we receive  from you will  be credited to  your Policy as  Premium
unless  we have received  written notice, in  form satisfactory to  us, that the
funds  are  for  loan  repayment.  In   the  event  you  have  a  loan   against
 
                                       25
<PAGE>
the  Policy, it is generally  advantageous to repay the  loan rather than make a
Premium payment  because Premium  payments incur  expense charges  whereas  loan
repayments  do not. Loan repayments will first reduce the outstanding balance of
the Policy loan  and then accrued  but unpaid  interest on such  loans. We  will
accept  repayment of any Policy loan at  any time before Maturity. The amount of
the loan repayment  up to the  outstanding balance  of the Policy  loan will  be
transferred from the Loan Account to the Sub-Accounts. You may allocate the loan
repayment among the Sub-Accounts. If you do not specify the allocation, then the
loan  repayment will be allocated among  the Sub-Accounts in the same proportion
that the Account Value of each Sub-Account bears to the total Account Value less
the Loan Account immediately prior to the loan repayment.
 
                               GENERAL PROVISIONS
 
ADDITION, DELETION OR SUBSTITUTION OF INVESTMENTS
 
    Shares of any  or all  of the  Portfolios may  not always  be available  for
purchase  by the  Sub-Accounts of  the Variable Account,  or we  may decide that
further investment in any such shares is no longer appropriate. In either event,
shares of  other registered  open end  investment companies  or unit  investment
trusts  may be  substituted both for  Portfolio 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, if required, by the Securities and
Exchange Commission. In addition, the investment policy of the Variable  Account
will  not be changed without  the approval of the  Insurance Commissioner of the
State of Delaware. We  also reserve the right  to eliminate or combine  existing
Sub-Accounts  or to  transfer assets between  Sub-Accounts. In the  event of any
substitution or other act  pursuant to this provision,  we may make  appropriate
amendment to the Policy to reflect the substitution.
 
ALTERATION
 
    Our  sales  representatives do  not have  the authority  to either  alter or
modify the Policy or to waive any of its provisions. The only persons with  this
authority are our president, actuary, secretary, or one of our vice presidents.
 
ASSIGNMENTS
 
    During  the lifetime  of the  Insured, you  may assign  all or  some of your
rights under the Policy. All assignments must be filed at our Service Center and
must be  in  written  form satisfactory  to  us.  The assignment  will  then  be
effective as of the date you signed the form, subject to any action taken before
it  was received  by us at  our Service Center.  We are not  responsible for the
validity or legal effect of any assignment.
 
CHANGE IN THE OPERATION OF THE VARIABLE ACCOUNT
 
    At our election, and  subject to any necessary  vote by those having  voting
rights,  the Variable Account  may be operated  as a unit  investment trust or a
management company under  the Investment Company  Act of 1940.  It is  currently
registered as an investment company under the Investment Company Act of 1940 and
may  be deregistered  in the  event registration is  no longer  required. In the
event of any change in  the operation of the  Variable Account pursuant to  this
provision, we may make appropriate amendment to the Policy to reflect the change
and  take such other  action as may  be necessary and  appropriate to effect the
change.
 
CONVERSION
 
    You may convert  the Policy into  a flexible premium  universal life  policy
offered by Sun Life Assurance Company of Canada during the first 24 months after
the  Issue Date while the Policy is in  force. Choice of a new policy is subject
to our approval and  will be restricted  to those policies  that offer the  same
Class  and rating as  your Policy. The new  policy will be  issued with the same
Class and rating as the Policy  without evidence of the insured's  insurability.
The  conversion provision  does not apply  to the APB  Rider, if any,  or to any
supplemental benefits that may be attached to the Policy. Riders or supplemental
benefits will terminate automatically when the Policy is converted.
 
                                       26
<PAGE>
DEFERRAL OF PAYMENT
 
    We will usually pay  any amount due from  the Variable Account within  seven
days after the Valuation Date following our receipt of written notice or, in the
case  of death of  the Insured, Due Proof  of such death.  Payment of any amount
payable from the  Variable Account  on death, surrender,  partial surrender,  or
Policy loan may be postponed whenever:
 
    - the  New  York Stock  Exchange ("NYSE")  is  closed, other  than customary
      weekend  and  holiday  closing,  or  trading  on  the  NYSE  is  otherwise
      restricted,
 
    - the Securities and Exchange Commission, by order, permits postponement for
      the protection of Policy Owners, or
 
    - an   emergency  exists  as  determined  by  the  Securities  and  Exchange
      Commission, as a result of which disposal of securities is not  reasonably
      practicable, or it is not reasonably practicable to determine the value of
      the assets of the Variable Account.
 
ENTIRE CONTRACT
 
    The   entire  contract  with  us  consists  of  the  Policy,  including  the
Application and any attached copies  of supplemental applications for  increases
in  the face amount. Any illustrations prepared in connection with the Policy do
NOT form a  part of our  contract with you  and are intended  solely to  provide
information about possible future performance, based solely on data available at
the time such illustrations are prepared.
 
ILLUSTRATIONS
 
    Upon  request, we  will provide you  with an illustration  of future Account
Value and  Death Benefits.  This illustration  will be  furnished to  you for  a
nominal fee not to exceed $25.
 
INCONTESTABILITY
 
    All  statements made in the Application or in a supplemental application are
representations and  not  warranties. We  will  rely on  these  statements  when
approving  the issuance, increase in face amount, increase in Base Death Benefit
over Premium paid, or change in death benefit option of the Policy. No statement
can be used by  us in defense of  a claim unless the  statement was made in  the
application or in a supplemental application. In the absence of fraud, after the
Policy  has been in force during the lifetime of the Insured for a period of two
years from  its Issue  Date, we  cannot  contest it  except for  non-payment  of
Premiums  in  accordance with  the  Insufficient Value  provision.  However, any
increase in the Total Face Amount which  is effective after the Issue Date  will
be  incontestable only after such increase has been in force during the lifetime
of the  Insured for  two  years from  the effective  date  of coverage  of  such
increase.  Any increase in Base  Death Benefit over Premium  paid or increase in
Base Death Benefit due  to a death benefit  option change will be  incontestable
only  after such increase has  been in force during  the lifetime of the Insured
for two years from the date of the increase.
 
MATURITY
 
    If the Insured is living and the Policy is in force on the date of Maturity,
the Cash  Surrender Value  is payable  to  you. It  is possible  that  insurance
coverage  may not  continue to Maturity,  even if planned  periodic Premiums are
paid in a timely manner.
 
MISSTATEMENT OF AGE OR SEX (NON-UNISEX POLICY)
 
    If the age or  (in the case of  a Non-Unisex Policy) sex  of the Insured  is
stated  incorrectly  in  the Application,  the  amounts  payable by  us  will be
adjusted as follows:
 
    - Misstatement discovered at death: The  Death Benefit will be  recalculated
      to that which would be purchased by the most recently charged Monthly Cost
      of Insurance rate for the correct age or (for a Non-Unisex Policy) sex.
 
    - Misstatement  discovered  prior  to  death:  The  Account  Value  will  be
      recalculated from the Issue Date using the Monthly Cost of Insurance rates
      based on the correct age or (for a Non-Unisex Policy) sex.
 
                                       27
<PAGE>
MODIFICATION
 
    Upon notice to you, we may modify the Policy if such modification:
 
    - is necessary to make  the Policy 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
 
    - is necessary to  assure continued  qualification of the  Policy under  the
      Internal  Revenue Code or other federal or  state laws as a life insurance
      policy, or
 
    - is necessary to reflect a change in the operation of the Variable  Account
      or the Sub-Accounts, or
 
    - adds, deletes or otherwise changes Sub-Account options.
 
We  also reserve the right to modify  certain provisions of the Policy as stated
in those  provisions.  In  the event  of  any  such modification,  we  may  make
appropriate amendment to the Policy to reflect such modification.
 
NONPARTICIPATING
 
    The Policy does not pay dividends.
 
PROCEDURE
 
    You  do not need the consent of a Beneficiary or a contingent Owner in order
to exercise any of your rights. However, you must give us written notice of  the
requested action. The request must be filed at our Service Center and must be in
written  form satisfactory  to us. Your  request will then,  except as otherwise
specified in  the Policy,  be effective  as of  the date  you signed  the  form,
subject to any action taken before it was received by us at our Service Center.
 
REPORT TO OWNER
 
    We  will send you a  report at least once each  Policy Year. The report will
show current Policy values,  Premiums paid, and deductions  made since the  last
report.  It  will also  show the  balance  of any  outstanding Policy  loans and
accrued interest on such loans. There is no charge for this report.
 
RIGHTS OF BENEFICIARY
 
    The Beneficiary has no rights in the Policy until the death of the  Insured.
If  a Beneficiary  is alive at  that time,  the Beneficiary will  be entitled to
payment of the Policy Proceeds as they become due.
 
RIGHTS OF OWNER
 
    While the Insured is  alive, unless you have  assigned any of these  rights,
you may:
 
    - transfer ownership to a new Owner;
 
    - name  a contingent  Owner who will  automatically become the  Owner of the
      Policy if you die before the Insured;
 
    - change or revoke a contingent Owner;
 
    - change or revoke a Beneficiary;
 
    - exercise all other rights in the Policy;
 
    - increase or decrease the Specified Face  Amount or APB Rider Face  Amount,
      subject to the provisions of the Policy;
 
    - change the death benefit option, subject to the provisions of the Policy.
 
When you transfer your rights to a new Owner, you automatically revoke any prior
contingent  Owner  designation.  When  you  want to  change  or  revoke  a prior
Beneficiary designation, you have  to specify that action.  You do not affect  a
prior  Beneficiary when  you merely  transfer ownership,  or change  or revoke a
contingent Owner designation.
 
SPLITTING UNITS
 
    We reserve the right to  split or combine the  value of Units. In  effecting
any  such change,  strict equity  will be  preserved and  no change  will have a
material effect on the benefits or other provisions of the Policy.
 
                                       28
<PAGE>
SUICIDE
 
    In most states,  if the  Insured, whether  sane or  insane, commits  suicide
within  two years after the Issue  Date, we will not pay  any part of the Policy
Proceeds. We will refund to you the Premiums paid, less the amount of any Policy
Debt and any Partial Surrenders.
 
TERMINATION
 
    The Policy terminates on the earlier of the date we receive your request  to
surrender,  the expiration date of the grace period (see "Account Value -- Grace
Period"), the date of death of the Insured, or the date of Maturity.
 
VOTING RIGHTS
 
    To the extent required by law, we will vote shares of the Funds held by each
Sub-Account in accordance  with instructions  received from  Policy Owners  with
Account Value allocated to the relevant Sub-Account. Each person having a voting
interest  will be  provided with proxy  materials of the  relevant Fund together
with an appropriate form with which to give us voting instructions. Shares  held
in  each Sub-Account for which no timely instructions are received will be voted
in proportion to the instructions received from all persons with an interest  in
such  Sub-Account who  furnish us  with voting  instructions. We  will also vote
shares held in the Separate Account that  we own and which are not  attributable
to Policies in the same proportion.
 
    We will determine the number of votes as to which you have the right to give
voting  instructions as  of the record  date established for  the relevant Fund.
This number is determined by dividing your Account Value in the Sub-Account,  if
any,  by the net asset value of one share in the corresponding Fund in which the
assets of the Sub-Account are invested.
 
    We may, when required by  state insurance regulatory authorities,  disregard
voting  instructions if the instructions require that  the shares be voted so as
(1) to cause a change in the subclassification or investment objective of one or
more of  the Funds;  or (2)  to  approve or  disapprove an  investment  advisory
contract  for a Fund. In addition, we may disregard voting instructions in favor
of any  change  in the  investment  policies or  in  any investment  advisor  or
principal   underwriter   initiated   by   Policy  Owners   or   the   Board  of
Trustees/Directors any of the Funds. Our disapproval of any such change must  be
reasonable  and, in the  case of a  change in investment  policies or investment
adviser, based on a good faith determination that such change would be  contrary
to  state  law or  otherwise is  inappropriate  in light  of the  objectives and
purposes of the Fund. In the  event we disregard voting instructions, a  summary
of  and the reasons for that action will be included in the next periodic report
to Policy Owners.
 
    If the Investment  Company Act  of 1940 or  any rules  thereunder should  be
amended  or if the present interpretation of  the Investment Company Act of 1940
or such rules should change, and as  a result the Company determines that it  is
permitted  to  vote shares  in its  own right,  whether or  not such  shares are
attributable to the Policies, we reserve the right to do so.
 
                          DISTRIBUTION OF THE POLICIES
 
    The Policy will be sold by  licensed insurance agents in those states  where
the  Policy may be lawfully sold. 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. ("NASD") and who
have  entered  into distribution  agreements with  the  Company and  the General
Distributor, Sun Investment Services Company ("Sun Investment"). Sun  Investment
is  a corporation organized under the laws of Delaware on August 6, 1970, and is
a wholly-owned  subsidiary of  the Company.  Sun Investment  is a  broker-dealer
registered  under the  Securities Exchange Act  of 1934  and is a  member of the
NASD. As such,  it serves  as the principal  underwriter for  the Policies.  Sun
Investment  is  located  at  One  Sun  Life  Executive  Park,  Wellesley  Hills,
Massachusetts 02181.
 
    The maximum commission payable  by us will  be 15% of  Premium in the  first
Policy  Year and  9% of  Premium in  Policy Years  two through  seven. A maximum
commission rate of 0.10% of Account  Value in the Sub-Accounts for Policy  Years
one  through seven and 0.20% of Account Value in the Sub-Accounts thereafter may
also be paid.
 
                                       29
<PAGE>
    We  may  also  pay  expense allowances,  bonuses,  and  training allowances.
Registered representatives  who meet  specified production  levels may  qualify,
under  our sales  incentive programs, to  receive non-cash  compensation such as
expense-paid trips, expense-paid educational seminars and merchandise.
 
                         OTHER CONTRACTUAL ARRANGEMENTS
 
ADMINISTRATION
 
    We have entered into a contract with  Andesa TPA, Inc. (1605 N. Cedar  Crest
Blvd.,  Suite 502, Allentown, Pennsylvania,  18104-2351) under which Andesa TPA,
Inc. has  agreed to  perform certain  administrative functions  relating to  the
Policies  and the Variable Account. These functions include, among other things,
maintaining records of the name, address, taxpayer identification number, Policy
number and  Account  Value  of  each  Policy  and  other  pertinent  information
necessary  for the administration  of the Policies.  Andesa TPA, Inc.  is not an
affiliate of the Company.
 
CUSTODIAN
 
    We are the custodian of the assets of the Variable Account. We will purchase
shares in connection with  amounts allocated to  the Sub-Accounts in  accordance
with  the instructions of the  Owner, redeem shares for  the purposes of meeting
the contractual obligations of the Variable Account and pay charges relative  to
the Variable Account. The shares of the Funds purchased by the Variable Account,
to  the extent  represented by  separate certificates,  will be  kept physically
segregated and held separate from the assets of our General Account or any other
separate account.
 
REINSURANCE
 
    We intend to reinsure a portion of the risks assumed under the Policies. You
will not have any  rights against the reinsurer(s);  we remain fully liable  for
the benefits under the Policy.
 
                               FEDERAL TAX STATUS
 
    The  discussion contained  herein 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 life insurance  contracts, and such legislation  -- as well as  any
new judicial or administrative interpretation of federal income tax law-could be
applied  retroactively.  Also, because  the Internal  Revenue  Code of  1986, as
amended (the "Code"), is not in force  in the Commonwealth of Puerto Rico,  some
references  in this discussion will not apply to Policies issued in Puerto Rico.
Any person contemplating the purchase of a Policy or any transaction involving a
Policy should consult  a qualified tax  adviser. THE COMPANY  DOES NOT MAKE  ANY
REPRESENTATION OR PROVIDE ANY GUARANTEE REGARDING THE TAX STATUS, FEDERAL, STATE
OR LOCAL, OF ANY POLICY OR ANY TRANSACTION INVOLVING THE POLICIES.
 
TAX TREATMENT OF THE COMPANY AND THE VARIABLE ACCOUNT
 
    The  Company is taxed as a life  insurance company under Subchapter L of the
Code. Although  the  operations  of  the  Variable  Account  are  accounted  for
separately  from other operations of the  Company for purposes of federal income
taxation, the  Variable  Account  currently  is  not  separately  taxable  as  a
regulated investment company or other taxable entity.
 
    Taxes  paid or  reserved for  by the  Company that  are attributable  to the
earnings of the Variable Account could  affect the Net Investment Factor,  which
affects  your Account Value (see "ACCOUNT VALUE -- Net Investment Factor). Under
existing federal income tax  law, however, the  income (consisting primarily  of
interest,  dividends  and net  capital gains)  of the  Variable Account,  to the
extent that it is applied to increase reserves under the Policy, is not  taxable
to  the  Company. Similarly,  no  significant state  or  local income  taxes are
attributable to the  earnings of  the Variable Account.  Therefore, the  Company
currently  does not  take any  federal, state or  local taxes  into account when
determining the Net Investment Factor. The  Company may take taxes into  account
when  determining the Net Investment Factor in  future years if, due to a change
in law,  a change  in the  Company's tax  status or  otherwise, such  taxes  are
attributable to the earnings of the Variable Account.
 
                                       30
<PAGE>
TAXATION OF POLICY PROCEEDS
 
    Section  7702 of the  Code provides that,  if certain tests  are met, a life
insurance policy will be treated as a life insurance contract for tax  purposes.
Provided  that the Owner has  an insurable interest in  the Insured, the Company
believes that the Policy  meets these tests, and  hence should receive the  same
federal  income tax treatment as  a fixed life insurance  contract. As such: (1)
the Death Benefit will be  eligible for exclusion from  the gross income of  the
Beneficiary  under Section 101 of the Code; and (2) the Owner will not be deemed
to be  in  constructive receipt  of  the  increases in  Cash  Surrender  Values,
including  additions attributable to interest,  dividends, appreciation or gains
realized upon transfers among  the Sub-Accounts, under  the Policy until  actual
receipt  thereof.  CORPORATE OWNERS,  HOWEVER, MIGHT  BE SUBJECT  TO ALTERNATIVE
MINIMUM TAX ON THE ANNUAL  INCREASES IN CASH SURRENDER  VALUES AND ON THE  DEATH
BENEFIT.
 
    To  qualify as a life insurance contract under Section 7702 of the Code, the
Policy must satisfy certain actuarial requirements. Section 7702 specifies  that
the  required actuarial calculations be based on mortality charges that meet the
reasonable mortality  charge  requirements set  forth  in the  Code,  and  other
charges   reasonably  expected  to  be  actually   paid.  The  law  relating  to
reasonableness standards for mortality and  other charges is based on  statutory
language and certain IRS pronouncements that do not address all relevant issues.
Accordingly,  although the Company believes that the mortality and other charges
that are used in the calculations (including those used with respect to Policies
issued to so-called "sub-standard risks")  meet the applicable requirements,  it
cannot  offer complete  assurance. It is  possible that  future regulations will
contain standards that  would require the  Company to modify  the mortality  and
other  charges used in the  calculations, and the Company  reserves the right to
make any such modifications.
 
    For a variable  contract like the  Policy to qualify  as life insurance  for
federal  income tax purposes, it also must comply with the diversification rules
found in  Code  Section 817  and  the regulations  promulgated  thereunder.  The
Company  believes that  the Variable  Account complies  with the diversification
requirements prescribed by Treas. Reg.  Section 1.817-5. When these  regulations
were  proposed, the preamble to the regulations stated that the Internal Revenue
Service may promulgate guidelines  under which a variable  contract will not  be
treated as a life insurance contract for tax purposes if the owner has excessive
control  over  the investments  underlying  the contract.  Although  the Company
believes that  the  Owner  does  not have  excessive  control  over  the  assets
underlying  the Policy, it cannot offer complete assurance prior to the issuance
of such  guidelines,  which  may  have retroactive  effect.  If  guidelines  are
promulgated,  the Company  will take any  action (including  modification of the
Policy or the Variable Account) necessary to comply with the guidelines.
 
    Upon the complete surrender or  lapse of a Policy,  the amount by which  the
sum  of the Policy's Cash Surrender Value and any unpaid Policy Debt exceeds the
Owner's Investment  in the  Policy (as  defined below)  is treated  as  ordinary
income  subject  to  tax. Any  loss  incurred  upon surrender  generally  is not
deductible.
 
    For purposes of the  preceding paragraph and  the following paragraphs,  the
term  Investment in the Policy means (i) the aggregate amount of any Premiums or
other consideration paid for a Policy, minus (ii) the aggregate amount  received
under a Policy which is excluded from gross income of the Owner (other than loan
amounts), plus (iii) the amount of any loan from, or secured by,a Policy that is
a  Modified Endowment Contract (defined below) to the extent that such amount is
included in the gross income  of the Owner. The repayment  of a Policy loan  (or
the payment of interest on a loan) does not affect Investment in the Policy.
 
    The  tax consequences of distributions from, and loans taken from or secured
by, a Policy depend on whether the Policy is classified as a Modified  Endowment
Contract  under Section 7702A of the Code. Due to the flexibility of the payment
of premiums and other  rights you have under  the Policy, classification of  the
Policy  as  a  Modified  Endowment  Contract  will  depend  upon  the individual
operation of  each Policy.  A Policy  is a  Modified Endowment  Contract if  the
aggregate amount paid under the Policy at any time during the first seven Policy
Years  exceeds the sum of the net level premiums that would have been paid on or
before such time if the  Policy provided for paid  up future benefits after  the
payment  of seven  level annual  premiums. If there  is a  reduction in benefits
during the first seven Policy Years, the foregoing computation is made as if the
Policy originally had been issued  at the reduced benefit  level. If there is  a
"material change" to the Policy,
 
                                       31
<PAGE>
the  seven  year  testing  period  for  Modified  Endowment  Contract  status is
restarted. A  life  insurance  contract  received in  exchange  for  a  Modified
Endowment Contract also will be treated as a Modified Endowment Contract.
 
    The  Company has  undertaken measures to  prevent payment of  a Premium from
inadvertently causing the Policy  to become a  Modified Endowment Contract  (see
"PREMIUM PAYMENTS -- Modified Endowment Contracts"). In general, an Owner should
consult a qualified tax adviser before undertaking any transaction involving the
Policy  to determine whether such transaction would cause the Policy to become a
Modified Endowment Contract.
 
    Provided  that  a  Policy  is  not  a  Modified  Endowment  Contract,   cash
distributions  from the Policy are  treated first as a  nontaxable return of the
Owner's Investment in  the Policy  and then as  a distribution  of the  Policy's
inside  buildup, which  is subject  to tax. (An  exception to  this general rule
occurs in the case that a cash  distribution is made in connection with  certain
reductions  in the Death Benefit under the  Policy in the first fifteen contract
years. Such  a cash  distribution  is taxed  in whole  or  in part  as  ordinary
income.)  Loans from, or secured  by, a Policy that  is not a Modified Endowment
Contract generally are  treated as  bona fide  indebtedness, and  hence are  not
included in the gross income of the Owner.
 
    If  a Policy is a Modified Endowment Contract, distributions from the Policy
are treated as  ordinary income subject  to tax up  to the amount  equal to  the
excess  of the  Account Value (which  includes unpaid  policy loans) immediately
before the distribution over the Investment in the Policy. Loans taken from,  or
secured by, such a Policy, as well as due but unpaid interest thereon, are taxed
in the same manner as distributions from the Policy. A 10 percent additional tax
is  imposed  on the  portion of  any distribution  from, or  loan taken  from or
secured by, a  Modified Endowment  Contract that  is included  in income  except
where the distribution or loan is made on or after the Owner attains age 59 1/2,
is  attributable to  the Owner's becoming  disabled, or  is part of  a series of
substantially equal periodic payments for the  life (or life expectancy) of  the
Owner  or the  joint lives  (or joint  life expectancies)  of the  Owner and the
Owner's Beneficiary. These exceptions  likely do not apply  where the Policy  is
not owned by an individual (or held in trust for an individual). For purposes of
the  computations described in this  paragraph, all Modified Endowment Contracts
issued by the Company (or its affiliates) to the same Owner during any  calendar
year are treated as one Modified Endowment Contract.
 
    Because  there are limits  on the deductibility of  policy loan interest, an
Owner should consult  a qualified  tax adviser  regarding the  deducting of  any
Policy loan interest.
 
    An  Owner generally will not recognize gain  upon the exchange of the Policy
for another life  insurance policy issued  by the Company  or another  insurance
company, except to the extent that the Owner receives cash in the exchange or is
relieved  of Policy indebtedness as  a result of the  exchange. In no event will
the gain recognized exceed the amount by which the Policy's Account Value (which
includes unpaid Policy loans) exceeds the Owner's Investment in the Policy.
 
    A transfer  of  the  Policy,  a  change  in  the  Owner,  a  change  in  the
Beneficiary,  certain other  changes to  the Policy  and particular  uses of the
Policy (including use in  a so called "split-dollar"  arrangement) may have  tax
consequences  depending  upon the  particular  circumstances and  should  not be
undertaken prior to consulting  with a qualified tax  adviser. For instance,  if
the  Owner transfers the Policy or designates a new Owner in return for valuable
consideration (or, in some cases, if  the transferor is relieved of a  liability
as  a result of the transfer), then the  Death Benefit payable upon the death of
the Insured may in certain circumstances be includible in taxable income to  the
extent  that  the Death  Benefit exceeds  the prior  consideration paid  for the
transfer and any Premiums and other amounts subsequently paid by the transferee.
Further, in such a case, if the consideration received exceeds the  transferor's
Investment  in the  Policy, the  difference will be  taxed to  the transferor as
ordinary income.
 
    Federal estate  and  state  and  local estate,  inheritance  and  other  tax
consequences of ownership or receipt of Policy proceeds depend on the individual
circumstances of each Owner or Beneficiary.
 
                                       32
<PAGE>
                 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, 63, Chairman and Director (1982*)
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 Insurance and Annuity Company of New York; a Director of  Massachusetts
Financial Services Company; 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.
    
 
DONALD A. STEWART, 50, President and Director (1996*)
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  Insurance  and  Annuity  Company  of  New  York;  and  a  Director  of
Massachusetts  Casualty  Insurance  Company,  Massachusetts  Financial  Services
Company and Sun Life Financial Services Limited.
    
 
DAVID D. HORN, 55, Senior Vice President and General Manager and Director (1970,
1985*)
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 a  Director of Sun Life
Insurance and  Annuity Company  of New  York; 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. and 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.
    
 
ANGUS A. MACNAUGHTON, 65, Director (1985*)
Metro Tower, Suite 1170,
950 Tower Lane
Foster City, California 94404
 
    He is President of Genstar Investment Corporation and a Director of Sun Life
Assurance Company of Canada, Sun Life Insurance and Annuity Company of New York,
Canadian Pacific, Ltd., Stelco, Inc. and Varian Associates, Inc.
 
   
JOHN S. LANE, 62, Director (1991*)
150 King Street West
Toronto, Ontario, Canada M5H 1J9
    
 
- ---------
* Year elected director.
 
                                       33
<PAGE>
    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 Insurance and Annuity Company of New York.
 
   
RICHARD B. BAILEY, 70, Director (1983*)
500 Boylston Street
Boston, Massachusetts 02116
    
 
    He is a Director of Sun Life Insurance and Annuity Company of New York 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, 61, Director (1990*)
500 Boylston Street
Boston, Massachusetts 02116
 
    He is Chairman and a Director of Massachusetts Financial Services Company; a
Director  of  Sun  Life  Insurance  and  Annuity  Company  of  New  York;  and a
Director/Trustee and/or Officer of the Funds in the MFS Family of Funds.
 
   
M. COLYER CRUM, 64, Director (1986*)
104 W. Cliff Street
Weston, MA 02193
    
 
   
    He is Professor Emeritus of the  Harvard Business School; and a Director  of
Sun  Life Assurance Company of Canada, Sun Life Insurance and Annuity Company of
New York, 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
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. Prior  to  July, 1996,  he  was a
Professor at the Harvard Business School.
    
 
   
S. CAESAR RABOY, 60, Senior Vice President and Deputy General Manager (1996*)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    He is Senior Vice President and Deputy General Manager for the United States
of Sun  Life Assurance  Company of  Canada; Senior  Vice President  of Sun  Life
Insurance  and Annuity Company of New York; and Vice President and a Director of
Sun Life Financial Services Limited.
    
 
ROBERT A. BONNER, 52, Vice President, Pensions (1986)
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.
    
 
   
C. JAMES PRIEUR, 46, 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,  Massachusetts  Casualty  Insurance  Company  and  Sun   Life
Insurance  and  Annuity Company  of  New York;  and  a Director  of  Sun Capital
Advisers, Inc., New London Trust, F.S.B. and Sun Canada Financial Co.
    
 
- ---------
* Year elected director.
 
                                       34
<PAGE>
   
ROBERT P. VROLYK, 44, Vice President 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, Controller and Actuary of Sun Life Insurance
and Annuity Company of New York; a Director of Massachusetts Casualty  Insurance
Company; and Vice President and a Director of Sun Canada Financial Co.
    
 
   
MARGARET SEARS MEAD, 47, Assistant Vice President and Secretary (1996)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    She  is Assistant Vice  President and Counsel  for the Unites  States of Sun
Life Assurance Company of Canada and  Assistant Vice President and Secretary  of
Sun Life Insurance and Annuity Company of New York.
    
 
L. BROCK THOMSON, 55, Vice President and Treasurer (1974)
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
Services Company, Sun Capital Advisers, Inc., Sun Benefit Services Company, Inc.
and Sun Life Insurance and Annuity Company of New York; and Assistant  Treasurer
of Massachusetts Casualty Insurance 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  Sun  Investment
Services Company are  covered under  a fidelity  bond and  errors and  omissions
policy.
 
    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,
150 King Street West, Toronto, Ontario, Canada M5H 1J9.
 
                                STATE REGULATION
 
    The Company is subject to the laws  of the State of Delaware governing  life
insurance  companies  and  to regulation  by  the Commissioner  of  Insurance of
Delaware. An annual statement is filed with the Commissioner 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 Commissioner or
his agents at any time and a full examination of its operations is conducted  at
periodic intervals.
 
    The  Company is also  subject to the  insurance laws and  regulations of the
other states and jurisdictions in which it  is licensed to operate. The laws  of
the   various   jurisdictions   establish   supervisory   agencies   with  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.  Each  insurance company  is  required to  file  detailed
annual  reports with supervisory agencies in  each of the jurisdictions in which
it does business and its operations  and accounts are subject to examination  by
such agencies at regular intervals.
 
    In addition, many states regulate affiliated groups of insurers, such as the
Company,  its  parent  and  its  affiliates,  under  insurance  holding  company
legislation. 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.
 
                                       35
<PAGE>
    Under insurance guaranty fund laws  in most states, 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 many  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  and its subsidiaries are engaged in various kinds of routine litigation
which, in  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 Policies and the
validity  of the form  of the Policies  have been passed  upon by Margaret Sears
Mead, Assistant Vice President and Secretary of the Company.
    
 
                                    EXPERTS
 
    Actuarial matters  concerning  the policy  have  been examined  by  John  E.
Coleman,  FSA, MAAA, Product Officer for Corporate Markets of Sun Life Assurance
Company of  Canada,  as  stated in  his  opinion  filed as  an  exhibit  to  the
registration statement.
 
                                  ACCOUNTANTS
 
   
    The financial statements of the Variable Account as of December 31, 1996 and
for the period December 23, 1996 (Date of Deposit) through December 31, 1996 and
the  financial statements of the  Company as of December  31, 1996 and 1995, and
for the years ended December 31, 1996, 1995 and 1994 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
 
    A  registration statement  has been filed  with the  Securities and Exchange
Commission, Washington, D.C., under the Securities Act of 1933 as amended,  with
respect  to the  Policies offered by  this Prospectus. This  Prospectus does not
contain all the  information set  forth in  the registration  statement and  the
exhibits  filed as part of the registration statement, to all of which reference
is hereby  made for  further information  concerning the  Variable Account,  the
Company,  MFS/Sun Life Series Trust,  Fidelity Variable Insurance Products Fund,
Fidelity Variable  Insurance  Products  Fund II,  Neuberger  &  Berman  Advisers
Management  Trust, JPM Series Trust II, Templeton Variable Products Series Fund,
and the Policy.  Statements found  in this  Prospectus as  to the  terms of  the
Policies  and other  legal instruments are  summaries, and reference  is made to
such instruments as filed.
 
                                       36
<PAGE>
                              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 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 shares of the MFS Series Fund, VIP,
VIP II, AMT, JPM, and  TVPSF held in the  Sub-Accounts of the Variable  Account.
The  Variable Account value  of the interests of  Owners and Beneficiaries under
the Policies is affected primarily by the investment results of those funds.
 
                                       37
<PAGE>
   
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
    
 
   
STATEMENT OF ASSETS AND LIABILITIES--DECEMBER 31, 1996
    
   
<TABLE>
<CAPTION>
ASSETS:
<S>                                                             <C>        <C>        <C>
  Investments in Fidelity Variable Insurance Products Fund:      Shares      Cost       Value
                                                                ---------  ---------  ---------
    Fidelity VIP Money Market Portfolio.......................    100,116  $ 100,116  $ 100,116
                                                                ---------  ---------  ---------
                                                                ---------  ---------
        Net Assets............................................                        $ 100,116
                                                                                      ---------
                                                                                      ---------
 
NET ASSETS:
 
<CAPTION>
                                                                                        Value
                                                                                      ---------
<S>                                                             <C>        <C>        <C>
   Net Assets Applicable to Sponsor...........................                        $ 100,116
                                                                                      ---------
        Net Assets............................................                        $ 100,116
                                                                                      ---------
                                                                                      ---------
    Value per Unit (10,000 units).............................                        $ 10.0116
                                                                                      ---------
                                                                                      ---------
</TABLE>
    
 
   
                       SEE NOTES TO FINANCIAL STATEMENTS.
    
 
                                       38
<PAGE>
   
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
    
 
   
STATEMENT OF OPERATIONS-- For the period from date of deposit, December 23,
                         1996, through December 31, 1996
    
 
   
<TABLE>
<CAPTION>
INVESTMENT INCOME:
<S>                                                                                    <C>
    Distributions received on shares of Fidelity VIP Money Market Portfolio..........  $     116
                                                                                       ---------
    Net Investment Income............................................................        116
                                                                                       ---------
    Net Increase in Net Assets from Operations.......................................  $     116
                                                                                       ---------
                                                                                       ---------
</TABLE>
    
 
   
                       SEE NOTES TO FINANCIAL STATEMENTS.
    
 
                                       39
<PAGE>
   
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
    
 
   
STATEMENTS OF CHANGES IN NET ASSETS-- For the period from date of deposit,
                                     December 23, 1996, through December 31,
                                     1996
    
 
   
<TABLE>
<CAPTION>
INCREASE IN NET ASSETS FROM OPERATIONS:
<S>                                                                                <C>
  Net investment income..........................................................  $     116
                                                                                   ---------
    Net increase in net assets from operations...................................        116
                                                                                   ---------
Net Increase in Net Assets.......................................................        116
                                                                                   ---------
NET ASSETS:
  Beginning of Period............................................................    100,000
                                                                                   ---------
  End of Period..................................................................  $ 100,116
                                                                                   ---------
                                                                                   ---------
</TABLE>
    
 
   
                       SEE NOTES TO FINANCIAL STATEMENTS.
    
 
                                       40
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
NOTES TO STATEMENT OF CONDITION
 
1.  ORGANIZATION
Sun  Life  of  Canada (U.S.)  Variable  Account  G (the  "Variable  Account"), a
separate account of Sun  Life Assurance Company of  Canada (U.S.), the  Sponsor,
was  established on July 25, 1996 as  a funding vehicle for the variable portion
of certain individual variable life insurance contracts. The Variable Account is
registered with  the Securities  and Exchange  Commission under  the  Investment
Company Act of 1940 as a unit investment trust.
 
Net  assets  applicable to  the  Sponsor represent  seed  money provided  by the
Sponsor in exchange for units in the Variable Account.
 
The  assets  of  the  Variable  Account  are  divided  into  Sub-Accounts.  Each
Sub-Account  is invested in shares of certain Portfolios of one of the following
mutual funds as specified by the prospectus: MFS/Sun Life Series Trust, Fidelity
Variable Insurance Products Fund, Fidelity Variable Insurance Products Fund  II,
Neuberger  & Berman Advisers Management Trust, JPM Series Trust II and Templeton
Variable Products Series Fund.
 
2.  SIGNIFICANT ACCOUNTING POLICIES
 
   
INVESTMENTS--
    
 
   
Investments in shares of an investment portfolio of one of the mutual funds  are
recorded   at  their  net  asset  value  which  equals  fair  value.  Investment
transactions are recorded on the trade date. Dividend distributions are recorded
on the ex-dividend date.
    
 
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.
 
INDEPENDENT AUDITORS' REPORT
 
TO THE CONTRACT OWNERS PARTICIPATING IN SUN LIFE OF CANADA (U.S.) VARIABLE
ACCOUNT G
AND THE BOARD OF DIRECTORS OF SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.):
 
   
We have audited the accompanying Statement of Assets and Liabilities of Sun Life
of Canada (U.S.) Variable Account G (the "Variable Account") as of December  31,
1996  and the related Statements of Operations and Changes in Net Assets for the
period December 23,  1996 (Date  of Deposit)  through December  31, 1996.  These
financial statements are the responsibility of management. Our responsibility is
to express an opinion on these financial statements based on our audit.
    
 
   
We conducted our audit 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, 1996. 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  Sun Life  of Canada  (U.S.)  Variable
Account  G as of December 31, 1996 and the results of its operations and changes
in net assets for  the period then ended  in conformity with generally  accepted
accounting principles.
    
 
   
DELOITTE & TOUCHE LLP
Boston, Massachusetts
April 22, 1997
    
 
                                       41
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
STATUTORY STATEMENTS OF ADMITTED ASSETS, LIABILITIES AND
CAPITAL STOCK AND SURPLUS
 
<TABLE>
<CAPTION>
                                                                                       DECEMBER 31,
                                                                              ------------------------------
                                                                                   1996            1995
                                                                              --------------  --------------
                                                                                        (IN 000'S)
<S>                                                                           <C>             <C>
ADMITTED ASSETS
    Bonds                                                                     $    2,258,858  $    2,706,067
    Preferred stock                                                                        0           1,149
    Mortgage loans                                                                   938,932       1,066,911
    Investments in subsidiaries                                                      144,043         138,282
    Real estate                                                                      100,385          95,574
    Other invested assets                                                             51,378          38,387
    Policy loans                                                                      40,554          38,355
    Cash                                                                               1,305         (20,280)
    Investment income due and accrued                                                 68,190          62,719
    Funds withheld on reinsurance assumed                                            878,798         741,091
    Due from separate accounts                                                       220,999         148,675
    Other assets                                                                      27,509          26,349
                                                                              --------------  --------------
    General account assets                                                         4,730,951       5,043,279
    Unitized separate account assets                                               6,919,219       5,275,808
    Non-unitized separate account assets                                           2,108,835       2,040,596
                                                                              --------------  --------------
    Total Assets                                                              $   13,759,005  $   12,359,683
                                                                              --------------  --------------
                                                                              --------------  --------------
LIABILITIES
    Policy reserves                                                           $    2,099,980  $    1,937,302
    Annuity and other deposits                                                     1,898,309       2,290,656
    Policy benefits in process of payment                                              2,677           5,884
    Accrued expenses and taxes                                                        57,719          44,114
    Other liabilities                                                                 63,987          36,080
    Due to (from) parent and affiliates--net                                         (41,326)       (130,502)
    Interest maintenance reserve                                                      28,676          25,218
    Asset valuation reserve                                                           53,911          42,099
                                                                              --------------  --------------
    General account liabilities                                                    4,163,933       4,250,851
    Unitized separate account liabilities                                          6,919,094       5,275,784
    Non-unitized separate account liabilities                                      2,108,835       2,040,596
                                                                              --------------  --------------
                                                                                  13,191,862      11,567,231
                                                                              --------------  --------------
CAPITAL STOCK AND SURPLUS
    Capital Stock Par value $1,000:
       Authorized, 10,000 shares;
        issued and outstanding, 5,900 shares                                           5,900           5,900
    Surplus                                                                          561,243         786,552
                                                                              --------------  --------------
    Total capital stock and surplus                                                  567,143         792,452
                                                                              --------------  --------------
    Total Liabilities, Capital Stock and Surplus                              $   13,759,005  $   12,359,683
                                                                              --------------  --------------
                                                                              --------------  --------------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       42
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
STATUTORY STATEMENTS OF OPERATIONS
 
<TABLE>
<CAPTION>
                                                YEARS ENDED DECEMBER 31,
                                           ----------------------------------
                                              1996        1995        1994
                                           ----------  ----------  ----------
 <S>                                       <C>         <C>         <C>
                                                       (IN 000'S)
 Premiums and annuity considerations       $  282,466  $  279,407  $  316,008
 Deposit-type funds                         1,775,230   1,545,542   1,647,623
 Considerations for supplementary
  contracts without life contingencies
  and dividend accumulations                    2,340       1,088       2,906
 Net investment income                        303,753     312,872     315,433
 Amortization of interest maintenance
  reserve                                       1,557       1,025       4,128
 Miscellaneous income                          71,903      57,864      30,988
                                           ----------  ----------  ----------
 Total                                      2,437,249   2,197,798   2,317,086
                                           ----------  ----------  ----------
 Death benefits                                12,394      15,317       4,836
 Annuity benefits                             146,654     140,497     135,256
 Surrender benefits and other fund
  withdrawals                               1,507,263   1,074,396     965,186
 Interest on policy or contract funds           2,205         739         572
 Payments on supplementary contracts
  without life contingencies and of
  dividend accumulations                        2,120       1,888       2,334
 Increase in aggregate reserves for life
  and accident and health policies and
  contracts                                   162,678     171,975     219,334
 Increase in liability for premium and
  other deposit funds                        (392,348)     13,553     (69,541)
 Increase in reserve for supplementary
  contracts without life contingencies
  and for dividend and coupon
  accumulations                                   327        (663)        714
                                           ----------  ----------  ----------
 Total                                      1,441,293   1,417,702   1,258,691
 Commissions on premiums and annuity
  considerations (direct business only)       109,894      88,037      93,576
 Commissions and expense allowances on
  reinsurance assumed                          18,910      22,012      59,085
 General insurance expenses                    37,206      34,580      31,243
 Insurance taxes, licenses and fees,
  excluding federal income taxes                8,431       7,685       5,638
 Increase in loading on and cost of
  collection in excess of loading on
  deferred and uncollected premiums               901      (1,377)     (2,650)
 Net transfers to Separate Account            678,663     551,784     820,671
                                           ----------  ----------  ----------
 Total                                      2,295,298   2,120,423   2,266,254
                                           ----------  ----------  ----------
 Net gain from operations before
  dividends to policyholders and federal
  income tax                                  141,951      77,375      50,832
 Dividends to policyholders                    29,189      25,722      22,928
                                           ----------  ----------  ----------
 Net gain from operations after dividends
  to policyholders and before federal
  income tax                                  112,762      51,653      27,904
 Federal income taxes incurred (excluding
  tax on capital gains)                        (2,702)     17,807      19,469
                                           ----------  ----------  ----------
 Net gain from operations after dividends
  to policyholders and federal income tax
  and before realized capital gains or
  (losses)                                    115,464      33,846       8,435
 Net realized capital gains or (losses)
  less capital gains tax and transferred
  to the interest maintenance reserve           7,560       2,069      (6,978)
                                           ----------  ----------  ----------
 NET INCOME                                $  123,024  $   35,915  $    1,457
                                           ----------  ----------  ----------
                                           ----------  ----------  ----------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       43
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
 
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
STATUTORY STATEMENTS OF CHANGES IN CAPITAL STOCK AND SURPLUS
 
<TABLE>
<CAPTION>
                                                                 YEARS ENDED DECEMBER 31,
                                                            ----------------------------------
                                                               1996        1995        1994
                                                            ----------  ----------  ----------
<S>                                                         <C>         <C>         <C>
                                                                        (IN 000'S)
CAPITAL AND SURPLUS, BEGINNING OF YEAR                      $  792,452  $  455,489  $  483,188
                                                            ----------  ----------  ----------
Net income                                                     123,024      35,915       1,457
Change in net unrealized capital gains or (losses)              (1,715)      2,009        (671)
Change in non-admitted assets and related items                     67      (2,270)     (1,485)
Change in asset valuation reserve                              (11,812)    (13,690)     (8,376)
Other changes in surplus in Separate Accounts Statement            100      (4,038)       (227)
Increase (decrease) in surplus notes                          (335,000)    315,000           0
Miscellaneous gains and losses in surplus                           27       4,037     (18,397)
                                                            ----------  ----------  ----------
Net change in capital and surplus for the year                (225,309)    336,963     (27,699)
                                                            ----------  ----------  ----------
Capital and surplus, end of year                            $  567,143  $  792,452  $  455,489
                                                            ----------  ----------  ----------
                                                            ----------  ----------  ----------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       44
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
STATUTORY STATEMENTS OF CASH FLOW
 
<TABLE>
<CAPTION>
                                                  YEARS ENDED DECEMBER 31,
                                            -------------------------------------
                                               1996         1995         1994
                                            -----------  -----------  -----------
 <S>                                        <C>          <C>          <C>
                                                         (IN 000'S)
 Cash Provided
   Premiums, annuity considerations and
     deposit funds received                 $ 2,059,577  $ 1,826,456  $ 2,287,695
   Considerations for supplementary
     contracts and dividend accumulations
     received                                     2,340        1,088        2,906
   Net investment income received               324,914      374,398      351,058
   Other income received                         88,295       25,348       30,989
                                            -----------  -----------  -----------
 Total receipts                               2,475,126    2,227,290    2,672,648
                                            -----------  -----------  -----------
   Benefits paid (other than dividends)       1,671,483    1,231,936    1,326,223
   Insurance expenses and taxes paid
     (other than federal income and
     capital gains taxes)                       172,015      150,463      187,699
   Net cash transfers to Separate Accounts      755,605      568,188      963,127
   Dividends paid to policyholders               22,689       17,722       13,303
   Federal income tax (recoveries)
     payments (excluding tax on capital
     gains)                                     (15,363)     (20,655)       2,976
   Other--net                                     2,205          739          572
                                            -----------  -----------  -----------
 Total payments                               2,608,634    1,948,393    2,493,900
                                            -----------  -----------  -----------
 Net cash from operations                      (133,508)     278,897      178,748
                                            -----------  -----------  -----------
   Proceeds from long-term investments
     sold, matured or repaid (after
     deducting taxes on capital gains of
     $1,554,873 for 1996, $8,610,951 for
     1995 and $19,271,876 for 1994)           1,768,147    1,658,655    1,508,156
   Issuance (repayment) of surplus notes       (335,000)     315,000
   Other cash provided                          147,956      419,446       26,512
                                            -----------  -----------  -----------
 Total cash provided                          1,581,103    2,393,101    1,534,668
                                            -----------  -----------  -----------
 Cash Applied
   Cost of long-term investments acquired     1,318,880    1,749,714    1,442,155
   Other cash applied                           235,982      796,207      264,233
                                            -----------  -----------  -----------
 Total cash applied                           1,554,862    2,545,921    1,706,388
                                            -----------  -----------  -----------
 Net change in cash and short-term
   investments                                 (107,267)     126,077        7,028
 Cash and short-term investments:
 Beginning of year                              197,326       71,249       64,221
                                            -----------  -----------  -----------
 End of year                                $    90,059  $   197,326  $    71,249
                                            -----------  -----------  -----------
                                            -----------  -----------  -----------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       45
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:
 
GENERAL
 
Sun Life Assurance Company of Canada (U.S.) (the "Company") is incorporated as a
life  insurance company and is currently engaged in the sale of individual fixed
and variable annuities,  group fixed  and variable annuities  and group  pension
contracts.  The Company  also underwrites a  block of  individual life insurance
business through  a reinsurance  contract with  its parent.  Sun Life  Assurance
Company of Canada (the "parent company") is a mutual life insurance company.
 
The Company, which is domiciled in the State of Delaware, prepares its financial
statements  in  accordance  with statutory  accounting  practices  prescribed or
permitted by the State of  Delaware Insurance Department. Prescribed  accounting
practices  include  practices  described in  a  variety of  publications  of the
National Association of Insurance Commissioners  (NAIC), as well as 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.
Prior to 1996, statutory accounting  practices were recognized by the  insurance
industry   and  the  accounting  profession  as  generally  accepted  accounting
principles  for  mutual  life  insurance  companies  and  stock  life  insurance
companies  wholly owned by  mutual life insurance companies.  In April 1993, the
Financial Accounting  Standards Board  ("FASB")  issued an  interpretation  (the
"Interpretation"),  that became effective in 1996, that has changed the previous
practice of mutual life insurance companies (and stock life insurance  companies
that  are  wholly-owned subsidiaries  of mutual  life insurance  companies) with
respect to utilizing statutory basis financial statements for general  purposes,
in  that it will  no longer allow  such financial statements  to be described as
having been prepared in conformity with generally accepted accounting principles
("GAAP"). Consequently, these financial  statements prepared in conformity  with
statutory  accounting  practices  as  described above,  vary  from  and  are not
intended to present the Company's  financial position and results of  operations
and  capital in conformity  with generally accepted  accounting principles. (See
Note 19 for  further discussion  relative to  the Company's  basis of  financial
statement  presentation.)  The  effects  on  the  financial  statements  of  the
variances between  the statutory  basis  of accounting  and GAAP,  although  not
reasonably determinable, are presumed to be material.
 
INVESTED ASSETS AND RELATED RESERVES
 
Bonds  are carried at  cost adjusted for  amortization of premium  or accrual of
discount. Investments in  non-insurance subsidiaries are  carried on the  equity
basis.  Investments  in insurance  subsidiaries are  carried at  their statutory
surplus values. 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  adjusted  for
accumulated depreciation  or  appraised  value,  less  encumbrances.  Short-term
investments  are  carried  at  amortized cost,  which  approximates  fair value.
Depreciation of buildings and improvements is calculated using the straight-line
method over the estimated useful life of the property, generally 40 to 50 years.
 
POLICY AND CONTRACT RESERVES
 
The reserves for  life insurance  and annuity contracts,  developed by  accepted
actuarial  methods,  have  been  established  and  maintained  on  the  basis of
published mortality tables  using assumed interest  rates and valuation  methods
that  will  provide reserves  at least  as great  as those  required by  law and
contract provisions.
 
                                       46
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES: (CONTINUED):
INCOME AND EXPENSES
 
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.
 
SEPARATE ACCOUNTS
 
The Company has  established unitized  separate accounts  applicable to  various
classes  of contracts providing for variable benefits. Contracts for which funds
are invested in separate accounts include variable life insurance and individual
and group 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.
 
The Company has  also established  a non-unitized separate  account for  amounts
allocated  to the fixed  portion of certain  combination fixed/variable deferred
annuity contracts. The  assets of  this account  are available  to fund  general
account liabilities and general account assets are available to fund liabilities
of this account.
 
Gains   (losses)  from  mortality  experience  and  investment  experience,  not
applicable to contract owners,  are transferred to  (from) the general  account.
Accumulated  gains (losses)  that have  not been  transferred are  recorded as a
payable (receivable)  to (from)  the  general account.  Amounts payable  to  the
general  account of  the Company were  $220,999,000 in 1996  and $148,675,000 in
1995.
 
CHANGES IN ACCOUNTING PRINCIPLES AND REPORTING
 
During 1996, the  Company changed  its method  of accounting  and reporting  for
deposits  withdrawals, and benefits with  respect to unitized separate accounts.
Previously, deposits were  recorded as  direct increases in  liabilities of  the
separate  accounts  while  withdrawals  and  benefits  were  recorded  as direct
decreases in that liability. Effective for 1996, the Company recorded:  deposits
as  revenue in the general account; withdrawals  and benefits as expenses in the
general account; and the transfer of those funds between the general account and
the separate  account  are  reflected  as  an  expense  (income)  item.  Amounts
presented  for the years ended December 31,  1995 and 1994 have been restated to
conform to this presentation. The effect of this change was to increase revenues
and expenses by $1.4 billion in 1996, $878 million in 1995, and $988 million  in
1994;  there is no impact on net income  of the general account. This new method
of reporting  is  consistent with  the  accounting treatment  for  deposits  and
withdrawals  and benefits of  the non-unitized separate  account of the Company,
and is consistent with prescribed statutory accounting practices.
 
Prior to  1996,  dividends paid  to  the Company  by  its subsidiaries  and  the
undistributed  gains (losses) of those subsidiaries  were included in net income
of the Company. For Annual Statement reporting, dividends were (and continue  to
be)  reported  in net  income while  undistributed  gains (losses)  are reported
directly to  surplus (as  a  separate component  of  unassigned surplus).  As  a
result,  net income  as reported in  these financial statements  is $2.5 million
less than net income reported in the  Annual Statement in 1995 and $1.4  million
greater  than  the Annual  Statement in  1994. Effective  for 1996,  the Company
changed its method of accounting for investments in subsidiaries to conform with
the prescribed statutory  accounting practices  used in the  preparation of  its
Annual  Statement.  As a  result of  the change,  $5.7 million  in undistributed
losses of  subsidiaries  are  reported  directly  as  a  separate  component  of
unassigned  surplus rather than being included in  net income for the year ended
December 31,  1996.  The  amounts as  reported  in  prior years  have  not  been
restated.
 
                                       47
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES: (CONTINUED):
The Company has also revised the form of its statutory statements of operations,
changes  in capital  stock and  surplus, and  cash flow  in order  to match more
exactly the presentation used in the  preparation of its Annual Statement. As  a
result,  reclassifications have  been made in  the amounts reported  in 1995 and
1994 audited financial statements  to conform to the  presentation used for  the
1996  amounts. Other than as  described in the preceding  paragraph, none of the
changes have impacted net  income or statutory surplus  as reported in the  1995
and 1994 audited financial statements.
 
OTHER
 
Preparation  of the financial  statements requires management  to make estimates
and assumptions that  affect reported amounts  of assets, liabilities,  revenues
and expenses. Actual results could differ from those estimates.
 
2.  INVESTMENTS IN SUBSIDIARIES:
The Company owns all of the outstanding shares of Sun Life Insurance and Annuity
Company  of New York (Sun Life (N.Y.)), Massachusetts Casualty Insurance Company
(MCIC), Sun  Investment Services  Company (Sunesco),  New London  Trust,  F.S.B.
(NLT),  Sun Life Financial Services Limited,  Inc. (SLFSL), Sun Benefit Services
Company, Inc. (Sunbesco), Sun Capital Advisers, Inc. (Sun Capital), and Sun Life
Finance Corporation (Sunfinco).
 
The Company  owns 94.8%  of the  outstanding shares  of Massachusetts  Financial
Services  Company (MFS). The Company previously owned 100% of the shares. During
1996, MFS issued  additional shares  to officers  of MFS,  thereby reducing  the
Company's ownership to 94.8%.
 
Sun  Life (N.Y.) is engaged in the sale of individual fixed and variable annuity
contracts and group life and disability insurance contracts in the State of  New
York.  MCIC is a life insurance  company which issues only individual disability
income policies. Sunesco is a  registered investment adviser and  broker-dealer.
NLT  is  a  federally chartered  savings  bank.  SLFSL serves  as  the marketing
administrator for the  distribution of the  Parent company's offshore  products.
Sun  Capital,  a  registered  investment  adviser,  Sunfinco,  and  Sunbesco are
currently inactive.
 
MFS, a registered investment adviser, serves as investment adviser to the mutual
funds in the MFS family of funds and certain mutual funds and separate  accounts
established  by  the Company,  and,  through a  subsidiary,  provides investment
advice to substantial private clients.
 
In 1994, the  Company reduced  its carrying value  of MCIC  by $18,397,000,  the
unamortized  amount of  goodwill. The  reduction was  accounted for  as a direct
charge to surplus.
 
On December 31, 1996, the Company issued to the parent a $58,000,000 note  which
is  scheduled for repayment on  February 15, 1997 at  an interest rate of 5.70%.
Also on December 31, 1996, the Company  was issued a $58,000,000 note by MFS  at
an  interest rate of 5.76% due on demand  on or after March 1, 1997. On December
31, 1996 and 1995 the Company had  an additional $20,000,000 in notes issued  by
MFS,  scheduled to mature in  2000. All of these notes  are reported as due from
parent and affiliates.
 
During 1996, 1995  and 1994, the  Company contributed capital  in the  following
amounts to its subsidiaries:
 
<TABLE>
<CAPTION>
                                                                           1996           1995          1994
                                                                      --------------  ------------  ------------
<S>                                                                   <C>             <C>           <C>
MCIC                                                                  $   10,000,000  $  6,000,000  $  6,000,000
SLFSL                                                                      1,500,000             0             0
</TABLE>
 
                                       48
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
2.  INVESTMENTS IN SUBSIDIARIES: (CONTINUED):
Summarized  combined financial information  of the Company's  subsidiaries as of
December 31, 1996, 1995 and 1994 and for the years then ended, follows:
 
<TABLE>
<CAPTION>
                                                                                       DECEMBER 31,
                                                                         ----------------------------------------
                                                                             1996          1995          1994
                                                                         ------------  ------------  ------------
                                                                                        (IN 000'S)
<S>                                                                      <C>           <C>           <C>
Intangible assets                                                        $      9,646  $     12,174  $     13,485
Other assets                                                                1,376,014     1,233,372     1,165,595
Liabilities                                                                (1,241,617)   (1,107,264)   (1,044,273)
                                                                         ------------  ------------  ------------
Total net assets                                                         $    144,043  $    138,282  $    134,807
                                                                         ------------  ------------  ------------
                                                                         ------------  ------------  ------------
Total revenues                                                           $    717,280  $    570,794  $    495,097
Operating expenses                                                           (624,199)     (504,070)     (425,891)
Income tax expense                                                            (42,820)      (31,193)      (29,374)
                                                                         ------------  ------------  ------------
Net income                                                               $     50,261  $     35,531  $     39,832
                                                                         ------------  ------------  ------------
                                                                         ------------  ------------  ------------
</TABLE>
 
3.  BONDS:
The amortized cost and  estimated fair value of  investments in debt  securities
are as follows:
 
<TABLE>
<CAPTION>
                                                                             DECEMBER 31, 1996
                                                            ----------------------------------------------------
                                                                             GROSS        GROSS      ESTIMATED
                                                             AMORTIZED    UNREALIZED   UNREALIZED       FAIR
                                                                COST         GAINS      (LOSSES)       VALUE
                                                            ------------  -----------  -----------  ------------
 
<S>                                                         <C>           <C>          <C>          <C>
                                                                                 (IN 000'S)
Long-term Bonds:
    United States government and government agencies and
     authorities                                            $    267,756   $  12,272    $  (8,927)  $    271,101
    States, provinces and political subdivisions                   2,253          20           (0)         2,273
    Foreign governments                                           18,812       1,351           (0)        20,163
    Public utilities                                             415,641      24,728       (1,223)       439,146
    Transportation                                               167,937      14,107       (2,243)       179,801
    Finance                                                      290,025       7,912         (472)       297,465
    All other corporate bonds                                  1,007,680      42,338      (14,496)     1,035,522
                                                            ------------  -----------  -----------  ------------
        Total long-term bonds                                  2,170,104     102,728      (27,361)     2,245,471
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances and
     commercial paper                                             88,754           0            0         88,754
                                                            ------------  -----------  -----------  ------------
                                                            $  2,258,858   $ 102,728    $ (27,361)  $  2,334,225
                                                            ------------  -----------  -----------  ------------
                                                            ------------  -----------  -----------  ------------
</TABLE>
 
                                       49
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
3.  BONDS: (CONTINUED):
 
<TABLE>
<CAPTION>
                                                                            DECEMBER 31, 1995
                                                          -----------------------------------------------------
                                                                           GROSS        GROSS       ESTIMATED
                                                           AMORTIZED    UNREALIZED    UNREALIZED       FAIR
                                                              COST         GAINS       (LOSSES)       VALUE
                                                          ------------  -----------  ------------  ------------
 
<S>                                                       <C>           <C>          <C>           <C>
                                                                               (IN 000'S)
Long-term Bonds:
    United States government and government agencies and
     authorities                                          $    467,597   $  22,783   $       (443) $    489,937
    States, provinces and political subdivisions                 2,252          81             (0)        2,333
    Foreign governments                                         38,303       4,551             (6)       42,848
    Public utilities                                           513,704      45,466           (203)      558,967
    Transportation                                             215,786      22,794         (2,221)      236,359
    Finance                                                    225,074      13,846            (84)      238,836
    All other corporate bonds                                1,025,745      67,371         (7,415)    1,085,701
                                                          ------------  -----------  ------------  ------------
        Total long-term bonds                                2,488,461     176,892        (10,372)    2,654,981
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances and
     commercial paper                                          217,606           0              0       217,606
                                                          ------------  -----------  ------------  ------------
                                                          $  2,706,067   $ 176,892   $    (10,372) $  2,872,587
                                                          ------------  -----------  ------------  ------------
                                                          ------------  -----------  ------------  ------------
</TABLE>
 
The  amortized cost and estimated  fair value of bonds  at December 31, 1996 and
1995 are shown below  by contractual maturity.  Expected maturities will  differ
from  contractual maturities  because borrowers  may have  the right  to call or
prepay obligations with or without call and/or prepayment penalties.
 
<TABLE>
<CAPTION>
                                                                                           DECEMBER 31, 1996
                                                                                       --------------------------
                                                                                        AMORTIZED     ESTIMATED
                                                                                           COST       FAIR VALUE
                                                                                       ------------  ------------
<S>                                                                                    <C>           <C>
                                                                                               (IN 000'S)
Maturities:
    Due in one year or less                                                            $    314,130  $    315,507
    Due after one year through five years                                                   743,215       751,858
    Due after five years through ten years                                                  268,376       280,153
    Due after ten years                                                                     714,504       775,051
                                                                                       ------------  ------------
                                                                                       $  2,040,225  $  2,122,569
    Mortgage-backed securities                                                              218,633       211,656
                                                                                       ------------  ------------
                                                                                       $  2,258,858  $  2,334,225
                                                                                       ------------  ------------
                                                                                       ------------  ------------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                           DECEMBER 31, 1995
                                                                                       --------------------------
                                                                                        AMORTIZED     ESTIMATED
                                                                                           COST       FAIR VALUE
                                                                                       ------------  ------------
<S>                                                                                    <C>           <C>
                                                                                               (IN 000'S)
Maturities:
    Due in one year or less                                                            $    558,775  $    561,119
    Due after one year through five years                                                   824,446       846,230
    Due after five years through ten years                                                  256,552       269,549
    Due after ten years                                                                     884,187     1,000,908
                                                                                       ------------  ------------
                                                                                          2,523,960     2,677,806
    Mortgage-backed securities                                                              182,107       194,781
                                                                                       $  2,706,067  $  2,872,587
                                                                                       ------------  ------------
                                                                                       ------------  ------------
</TABLE>
 
                                       50
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
3.  BONDS: (CONTINUED):
Proceeds from  sales and  maturities of  investments in  debt securities  during
1996,  1995, and  1994 were $1,554,016,000,  $1,510,553,000, and $1,390,974,000,
gross gains were $16,975,000, $24,757,000, and $15,025,000 and gross losses were
$10,885,000, $5,742,000, and $30,041,000 , respectively.
 
Bonds included  above with  an amortized  cost of  approximately $2,060,000  and
$2,059,000  at December  31, 1996 and  1995, respectively, were  on deposit with
governmental authorities as required by law.
 
4.  SECURITIES LENDING:
The Company  has a  securities lending  program operated  on its  behalf by  the
Company's  primary  custodian,  Chemical Bank  of  New York.  The  custodian has
indemnified the Company against losses arising from this program. The total  par
value  of securities out on loan was $51,537,000 and $250,729,000 and the income
resulting from this  program was $137,000,  $2,000 and $26,000  at December  31,
1996, 1995 and 1994, respectively.
 
5.  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.
 
The  following  table  shows  the  geographical  distribution  of  the  mortgage
portfolio.
 
<TABLE>
<CAPTION>
                                                                                               DECEMBER 31,
                                                                                         ------------------------
                                                                                            1996         1995
                                                                                         ----------  ------------
                                                                                                (IN 000'S)
<S>                                                                                      <C>         <C>
California                                                                               $  154,272  $    153,811
Massachusetts                                                                                79,929        83,999
Michigan                                                                                     57,119        69,125
New York                                                                                     67,742        81,480
Ohio                                                                                         75,405        83,915
Pennsylvania                                                                                115,584       141,468
Washington                                                                                   75,819        91,900
All other                                                                                   313,062       361,213
                                                                                         ----------  ------------
                                                                                         $  938,932  $  1,066,911
                                                                                         ----------  ------------
                                                                                         ----------  ------------
</TABLE>
 
The  Company  has  restructured   mortgage  loans  totalling  $29,261,000,   and
$49,846,000 at December 31, 1996 and 1995, respectively, against which there are
provisions  of  $5,893,000  and  $8,799,000  at  December  31,  1996  and  1995,
respectively.
 
The Company  has made  commitments of  mortgage loans  on real  estate into  the
future. The outstanding commitments for these mortgages amount to $9,800,000 and
$13,100,000 at December 31, 1996 and 1995, respectively.
 
                                       51
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
6.  INVESTMENTS GAINS AND LOSSES:
 
<TABLE>
<CAPTION>
                                                                                      YEARS ENDED DECEMBER 31,
                                                                                   -------------------------------
                                                                                     1996       1995       1994
                                                                                   ---------  ---------  ---------
                                                                                             (IN 000'S)
<S>                                                                                <C>        <C>        <C>
Net realized gains (losses)
Bonds                                                                              $   5,631  $   3,935  $    (858)
Mortgage loans                                                                           763        292     (5,689)
Real estate                                                                              599        391       (334)
Other assets                                                                             567     (2,549)       (97)
                                                                                   ---------  ---------  ---------
                                                                                   $   7,560  $   2,069  $  (6,978)
                                                                                   ---------  ---------  ---------
                                                                                   ---------  ---------  ---------
Changes in unrealized gains (losses):
Common stock of affiliates                                                         $  (5,739) $       0  $       0
Mortgage loans                                                                          (600)    (1,574)         0
Real estate                                                                            4,624      3,583       (671)
                                                                                   ---------  ---------  ---------
                                                                                   $  (1,715) $   2,009  $    (671)
                                                                                   ---------  ---------  ---------
                                                                                   ---------  ---------  ---------
</TABLE>
 
Realized capital gains and losses on bonds and mortgages which relate to changes
in  levels of interest rates are charged  or credited to an interest maintenance
reserve (IMR) and amortized into income  over the remaining contractual life  of
the  security  sold. The  gross realized  capital gains  and losses  credited or
charged to the interest maintenance reserve were a credit of $7,710,000 in 1996,
a credit of $12,714,000 in 1995, and a charge of $14,070,000 in 1994. All  gains
and losses are transferred net of applicable taxes.
 
7.  NET INVESTMENT INCOME:
Net investment income consisted of:
 
<TABLE>
<CAPTION>
                                                                                   YEARS ENDED DECEMBER 31,
                                                                              ----------------------------------
                                                                                 1996        1995        1994
                                                                              ----------  ----------  ----------
                                                                                          (IN 000'S)
<S>                                                                           <C>         <C>         <C>
Interest income from bonds                                                    $  178,695  $  205,445  $  200,338
Income from investment in common stock of affiliates                              50,408      35,403      39,577
Interest income from mortgage loans                                               92,591      99,766     106,404
Real estate investment income                                                     16,249      14,979      12,950
Interest income from policy loans                                                  2,790       2,777       2,669
Other                                                                              1,710       2,672       1,212
                                                                              ----------  ----------  ----------
    Gross investment income                                                      342,443     361,042     363,150
Interest on surplus notes                                                        (23,061)    (31,813)    (31,150)
Investment expenses                                                              (15,629)    (16,357)    (16,567)
                                                                              ----------  ----------  ----------
                                                                              $  303,753  $  312,872  $  315,433
                                                                              ----------  ----------  ----------
                                                                              ----------  ----------  ----------
</TABLE>
 
8.  DERIVATIVES:
The  Company uses derivative instruments  for interest risk management purposes,
including hedges  against  specific  interest  rate risk  and  to  minimize  the
Company's  exposure  to fluctuations  in interest  rates.  The Company's  use of
derivatives has  included  U.S.  Treasury futures,  conventional  interest  rate
swaps, and forward spread lock interest rate swaps.
 
                                       52
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
8.  DERIVATIVES: (CONTINUED):
In  the case of interest rate futures, gains or losses on contracts that qualify
as hedges  are deferred  until the  earliest of  the completion  of the  hedging
transaction,  determination that the  transaction will no  longer take place, or
determination that the  hedge is  no longer  effective. Upon  completion of  the
hedge,  where it is  impractical to allocates gains  (losses) to specific hedged
assets or liabilities, gains  ( losses) are deferred  in IMR and amortized  over
the  remaining life of the hedged assets.  At December 31, 1996 and December 31,
1995 there were no futures contracts outstanding.
 
In the case of  interest rate and foreign  currency swap agreements and  forward
spread  lock interest rate swap agreements,  gains or losses on terminated swaps
are deferred in IMR and amortized over the shorter of the remaining life of  the
hedged asset or the remaining term of the swap contract. The net differential to
be paid or received on interest rate swaps is recorded monthly as interest rates
change.
 
<TABLE>
<CAPTION>
                                                                                         SWAPS OUTSTANDING
                                                                                       AT DECEMBER 31, 1996
                                                                                 ---------------------------------
                                                                                      NOTIONAL       MARKET VALUE
                                                                                 PRINCIPAL AMOUNTS   OF POSITIONS
                                                                                 ------------------  -------------
                                                                                            (IN 000'S)
<S>                                                                              <C>                 <C>
Conventional interest rate swaps                                                    $    429,000       $  (2,443)
Foreign currency swap                                                                      2,100              70
Forward spread lock swaps                                                                 50,000             (50)
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                         SWAPS OUTSTANDING
                                                                                       AT DECEMBER 31, 1995
                                                                                 ---------------------------------
                                                                                      NOTIONAL       MARKET VALUE
                                                                                 PRINCIPAL AMOUNTS   OF POSITIONS
                                                                                 ------------------  -------------
                                                                                            (IN 000'S)
<S>                                                                              <C>                 <C>
Conventional interest rate swaps                                                    $    367,000       $   3,275
Foreign currency swap                                                                      2,745             290
Forward spread lock swaps                                                                 50,000             112
</TABLE>
 
The  market value is the estimated amount  that the Company would receive or pay
on termination  or sale,  taking into  account current  interest rates  and  the
current  creditworthiness  of  the  counterparties. The  Company  is  exposed to
potential credit loss  in the  event of non-performance  by counterparties.  The
counterparties are major financial institutions and management believes that the
risk of incurring losses related to credit risk is remote.
 
9.  LEVERAGED LEASES:
The  Company is a lessor in a  leveraged lease agreement entered into on October
21, 1994, under which equipment having an estimated economic life of 25-40 years
was leased for a term of 9.75 years. The Company's equity investment represented
22.9% of the purchase price of the equipment. The balance of the purchase  price
was  furnished by  third-party long-term  debt financing,  collateralized by the
equipment and non-recourse to  the Company. At  the end of  the lease term,  the
Master  Lessee  may  exercise a  fixed  price  purchase option  to  purchase the
equipment.
 
                                       53
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
9.  LEVERAGED LEASES: (CONTINUED):
The Company's net investment  in leveraged leases is  composed of the  following
elements:
 
<TABLE>
<CAPTION>
                                                                                         YEARS ENDED DECEMBER
                                                                                                 31,
                                                                                        ----------------------
                                                                                           1996        1995
                                                                                        ----------  ----------
                                                                                              (IN 000'S)
<S>                                                                                     <C>         <C>
Lease contracts receivable                                                              $  101,244  $  111,611
Less non-recourse debt                                                                     101,227    (111,594)
                                                                                        ----------  ----------
                                                                                                17          17
Estimated residual value of leased assets                                                   41,150      41,150
Less unearned and deferred income                                                          (11,501)    (13,132)
                                                                                        ----------  ----------
Investment in leveraged leases                                                              29,666      28,035
Less fees                                                                                     (188)       (213)
                                                                                        ----------  ----------
Net investment in leveraged leases                                                      $   29,478  $   27,822
                                                                                        ----------  ----------
                                                                                        ----------  ----------
</TABLE>
 
The  net investment is  classified as other invested  assets in the accompanying
statements of admitted assets, liabilities, capital stock and surplus.
 
10. REINSURANCE:
The Company has agreements with the parent company which provide that the parent
company will  reinsure the  mortality  risks of  the individual  life  insurance
contracts  sold by the Company. Under  these agreements basic death benefits and
supplementary benefits  are  reinsured on  a  yearly renewable  term  basis  and
coinsurance basis, respectively. Reinsurance transactions under these agreements
had the effect of decreasing income from operations by approximately $1,603,000,
$2,184,000, and $2,138,000 for the years ended December 31, 1996, 1995 and 1994,
respectively.
 
Effective January 1, 1991, the Company entered into an agreement with the parent
company  under which certain  individual life insurance  contracts issued by the
parent company were reinsured by the  Company on a 90% coinsurance basis.  Also,
effective January 1, 1991, the Company entered into an agreement with the parent
company which provides that the parent company will reinsure the mortality risks
in  excess of  $500,000 per policy  for the individual  life insurance contracts
assumed by the Company in the reinsurance agreement described above. Such  death
benefits  are reinsured on  a yearly renewable term  basis. These agreements had
the effect of increasing income from operations by approximately $35,161,000 and
$11,821,000 for the years  ended December 31, 1996  and 1995, respectively,  and
decreasing  income by approximately $29,188,000 for  the year ended December 31,
1994. The life reinsurance assumed agreement requires the reinsurer to  withhold
funds in amounts equal to the reserves assumed.
 
                                       54
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
10. REINSURANCE: (CONTINUED):
The  following are summarized pro-forma results of operations of the Company for
the years  ended  December  31,  1996,  1995  and  1994  before  the  effect  of
reinsurance transactions with the parent company.
 
<TABLE>
<CAPTION>
                                                                           PRO-FORMA RESULTS PRE-REINSURANCE
                                                                                YEARS ENDED DECEMBER 31,
                                                                        ----------------------------------------
                                                                            1996          1995          1994
                                                                        ------------  ------------  ------------
                                                                                       (IN 000'S)
<S>                                                                     <C>           <C>           <C>
Income:
    Premiums, annuity deposits and other revenues                       $  1,858,145  $  1,619,337  $  2,053,408
    Net investment income and realized gains                                 312,870       315,967       312,582
                                                                        ------------  ------------  ------------
    Subtotal                                                               2,171,015     1,935,304     2,365,990
                                                                        ------------  ------------  ------------
Benefits and Expenses:
    Policyholder benefits                                                  1,928,720     1,760,917     2,183,282
    Other expenses                                                           155,531       130,302       130,456
                                                                        ------------  ------------  ------------
    Subtotal                                                               2,084,251     1,891,219     2,313,738
                                                                        ------------  ------------  ------------
Income from operations                                                  $     86,764  $     44,085  $     52,252
                                                                        ------------  ------------  ------------
                                                                        ------------  ------------  ------------
</TABLE>
 
The   Company  has  an  agreement  with  an  unrelated  company  which  provides
reinsurance of  certain  individual  life  insurance  contracts  on  a  modified
coinsurance  basis  and under  which all  deficiency  reserves related  to these
contracts are reinsured. Reinsurance transactions  under this agreement had  the
effect  of  decreasing  income  from  operations  by  $46,000  in  1996,  and by
$1,599,000 in 1995, and increasing income from operations by $1,854,404 in 1994.
 
                                       55
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
11. 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, 1996
                                                                                        ----------------------------
                                                                                            AMOUNT       % OF TOTAL
                                                                                        --------------  ------------
                                                                                                 (IN 000'S)
<S>                                                                                     <C>             <C>
Subject to discretionary withdrawal-with adjustment
    --with market value adjustment                                                      $    3,547,683       30.44%
    --at book value less surrender charges (surrender charge >5%)                            5,626,117       48.27
    --at book value (minimal or no charge or adjustment)                                     1,264,586       10.85
Not subject to discretionary withdrawal provision                                            1,218,157       10.44
                                                                                        --------------   ------
Total annuity actuarial reserves and deposit liabilities                                $   11,656,543      100.00%
                                                                                        --------------   ------
                                                                                        --------------   ------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                             DECEMBER 31, 1995
                                                                                        ----------------------------
                                                                                            AMOUNT       % OF TOTAL
                                                                                        --------------  ------------
                                                                                                 (IN 000'S)
<S>                                                                                     <C>             <C>
Subject to discretionary withdrawal-with adjustment
    --with market value adjustment                                                      $    3,796,596       36.36%
    --at book value less surrender charges (surrender charge >5%)                            4,066,126       38.94
    --at book value (minimal or no charge or adjustment)                                     1,278,215       12.24
Not subject to discretionary withdrawal provision                                            1,301,259       12.46
                                                                                        --------------   ------
Total annuity actuarial reserves and deposit liabilities                                $   10,442,196      100.00%
                                                                                        --------------   ------
                                                                                        --------------   ------
</TABLE>
 
12. RETIREMENT PLANS:
The  Company participates with its parent  company in a non-contributory defined
benefit pension plan covering essentially all employees. The benefits are  based
on years of service and compensation.
 
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 separate accounts of the parent company.
 
The  Company's share of the  group's accrued pension cost  at December 31, 1996,
1995 and 1994 was $446,000, $420,000, and $417,000, respectively. The  Company's
share  of net periodic pension cost was $27,000, $3,000, and $417,000, for 1996,
1995 and 1994, respectively.
 
The Company also participates with its parent 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. Company
contributions were $233,000, $185,000 and $152,000 for the years ended  December
31, 1996, 1995, and 1994, respectively.
 
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.
 
                                       56
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
12. RETIREMENT PLANS: (CONTINUED):
Effective January 1, 1994, the Company adopted Statement of Financial Accounting
Standards  ("SFAS") No. 106, "Employer's 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
services. 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 $400,000 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 $209,000, $142,000,  and $114,000 for  the years ended
December 31, 1996,  1995 and  1994, respectively.  Effective June  5, 1996,  the
Company  made certain  changes regarding eligibility  and benefits  to its post-
retirement health benefits plans for retirees on or after that date. The  impact
of  these  changes  is  a  decrease of  1996  post-retirement  benefit  costs of
$599,000. The  Company's post-retirement  health care  plans currently  are  not
funded.
 
13. FAIR VALUE OF FINANCIAL INSTRUMENTS:
The  following table presents the carrying  amounts and estimated fair values of
the Company's financial instruments at December 31, 1996 and 1995:
<TABLE>
<CAPTION>
                                                                  DECEMBER 31, 1996
                                                       ---------------------------------------
                                                        CARRYING AMOUNT   ESTIMATED FAIR VALUE
                                                       -----------------  --------------------
                                                                     (IN 000'S)
<S>                                                    <C>                <C>
ASSETS
Bonds                                                    $   2,258,858       $    2,339,126
Mortgages                                                      938,932              958,909
LIABILITIES
Insurance reserves                                             122,606              122,606
Individual annuities                                           373,488              367,878
Pension products                                             1,911,284            1,922,602
Derivatives                                                         --               (2,423)
 
<CAPTION>
                                                                  DECEMBER 31, 1995
                                                       ---------------------------------------
                                                        CARRYING AMOUNT   ESTIMATED FAIR VALUE
                                                       -----------------  --------------------
                                                                     (IN 000'S)
<S>                                                    <C>                <C>
ASSETS
Bonds                                                    $   2,706,067       $    2,872,586
Mortgages                                                    1,066,911            1,111,895
LIABILITIES
Insurance reserves                                             124,066              124,066
Individual annuities                                           434,261              431,263
Pension products                                             2,227,882            2,265,386
Derivatives                                                         --                3,387
</TABLE>
 
The major  methods  and  assumptions  used in  estimating  the  fair  values  of
financial instruments are as follows:
 
                                       57
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
13. FAIR VALUE OF FINANCIAL INSTRUMENTS: (CONTINUED):
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
taking into account prices for publicly traded bonds of similar credit risk  and
maturity and repayment and liquidity characteristics.
 
The  fair values of the Company's general account reserves and liabilities under
investment-type contracts (insurance, annuity and pension 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.
 
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 remaining maturities.
 
The fair  values of  derivative financial  instruments are  estimated using  the
process described in Note #8.
 
14. 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 rates are charged  or credited to an interest maintenance
reserve ("IMR") and amortized into income over the remaining contractual life of
the security sold.
 
The tables shown below present changes in the major elements of the AVR and IMR.
 
<TABLE>
<CAPTION>
                                                                              1996                  1995
                                                                      --------------------  --------------------
                                                                         AVR        IMR        AVR        IMR
                                                                      ---------  ---------  ---------  ---------
                                                                           (IN 000'S)            (IN 000'S)
<S>                                                                   <C>        <C>        <C>        <C>
Balance, beginning of year                                            $  42,099  $  25,218  $  28,409  $  18,140
Realized investment gains (losses), net of tax                            3,160      5,011     (1,524)     7,977
Amortization of investment (gains) losses                                     0     (1,557)         0       (899)
Unrealized investment gains (losses)                                      1,502          0      3,650          0
Required by formula                                                       7,150          4     11,564          0
                                                                      ---------  ---------  ---------  ---------
Balance, end of year                                                  $  53,911  $  28,676  $  42,099  $  25,218
                                                                      ---------  ---------  ---------  ---------
                                                                      ---------  ---------  ---------  ---------
</TABLE>
 
15. FEDERAL INCOME TAXES:
The Company and its subsidiaries file a consolidated federal income tax  return.
Federal  income  taxes  are calculated  for  the consolidated  group  based upon
amounts determined to be  payable as a result  of operations within the  current
year.  No provision is recognized for timing differences which may exist between
financial  statement  and  taxable  income.  Such  timing  differences   include
reserves,  depreciation and accrual  of market discount  on bonds. Cash payments
for  federal  income  taxes  were  approximately  $19,264,000,  $12,429,000  and
$43,200,000 for the years ended December 31, 1996, 1995 and 1994, respectively.
 
16. SURPLUS NOTES AND NOTE RECEIVABLE:
The  Company had  issued and  outstanding surplus  notes to  its parent  with an
aggregate carrying value of $335,000,000 during the period 1982 through  January
16,  1996  at interest  rates  between 7.25%  and  10%. The  Company  repaid all
principal and interest associated with these surplus notes on January 16, 1996.
 
                                       58
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
16. SURPLUS NOTES AND NOTE RECEIVABLE: (CONTINUED):
On December 19, 1995 the Company issued surplus notes totalling $315,000,000  to
an  affiliate, Sun  Canada Financial  Co., at  interest rates  between 5.75% and
7.25%.  Of  these  notes,  $157,500,000  will  mature  in  the  year  2007,  and
$157,500,000  will mature in the  year 2015. Interest on  these notes is payable
semi-annually.
 
Principal and interest on surplus notes are payable only to the extent that  the
Company  meets specified  requirements regarding  free surplus  exclusive of the
principal amount and accrued interest, if any, on these notes; and, in the  case
of   principal  repayments,   with  the   consent  of   the  Delaware  Insurance
Commissioner. In  addition, with  regard to  surplus notes  outstanding  through
January 16, 1996, subsequent to December 31, 1994 interest payments required the
consent  of  the  Delaware  Insurance  Commissioner.  Payment  of  principal and
interest on the notes issued in 1995 also requires the consents of the  Delaware
Insurance  Commissioner and Canadian  Office of the  Superintendent of Financial
Institutions.
 
During 1996, 1995  and 1994,  the Company  obtained the  required consents,  and
expensed  $23,061,000,  $31,813,000 and  $31,150,000 in  respect of  interest on
surplus notes for the years 1996, 1995 and 1994, respectively.
 
On December  19,  1995, the  parent  borrowed  $120,000,000 at  5.6%  through  a
short-term  note from the Company maturing on  January 16, 1996. The note, which
is included in due from parent and  affiliates at December 31, 1995, was  repaid
in full by the parent at maturity.
 
17. MANAGEMENT AND SERVICE CONTRACTS:
The  Company has an  agreement with its  parent company which  provides that the
parent company will furnish, as requested, personnel as well as certain services
and facilities  on a  cost-reimbursement basis.  Expenses under  this  agreement
amounted  to  approximately  $20,192,000  in  1996,  $20,293,000  in  1995,  and
$18,452,000 in 1994.
 
18. 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 at December 31, 1996
and 1995.
 
19. ACCOUNTING POLICIES AND PRINCIPLES:
The financial  statements of  the Company  have been  prepared on  the basis  of
statutory  accounting practices,  which prior  to 1996,  were considered  by the
insurance industry and the accounting profession  to be in accordance with  GAAP
for  mutual life insurance companies.  The primary differences between statutory
accounting  practices  and  GAAP  are  described  as  follows.  Under  statutory
accounting  practices, financial statements are not consolidated and investments
in subsidiaries  are  shown  at  net  equity  value.  Accordingly,  the  assets,
liabilities  and results  of operations  of the  Company's subsidiaries  are not
consolidated  with   the  assets,   liabilities  and   results  of   operations,
respectively, of the Company. Changes in net equity value of the common stock of
the  Company's United States life  insurance subsidiaries are directly reflected
in the Company's surplus. Changes in the net equity value of the common stock of
all other  subsidiaries  are  directly reflected  in  the  Company's  Investment
Valuation  Reserves. Dividends paid by subsidiaries  to the Company are included
in the Company's net investment income.
 
                                       59
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life Assurance Company of Canada)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
19. ACCOUNTING POLICIES AND PRINCIPLES: (CONTINUED):
Other differences between  statutory accounting practices  and GAAP include  the
following:  Statutory accounting practices do not recognize the following assets
or liabilities  which are  reflected under  GAAP-- deferred  policy  acquisition
costs,  deferred federal income  taxes and statutory  non-admitted assets. Asset
Valuation Reserves  and  Interest  Maintenance Reserves  are  established  under
statutory  accounting practices but not under GAAP. Methods for calculating real
estate depreciation and investment  valuation allowances differ under  statutory
accounting  practices  than  under  GAAP.  Actuarial  assumptions  and reserving
methods differ  under  statutory accounting  practices  and GAAP.  Premiums  for
universal  life  and  investment  type products  are  recognized  as  income for
statutory purposes and as deposits to policyholders' accounts for GAAP.
 
Because  the  Company's  management  uses  financial  information  prepared   in
conformity with accounting principles generally accepted in Canada in the normal
course  of business, the management of the  Company has determined that the cost
of complying with Statement No. 120 would exceed the benefits that the  Company,
or  the users  of its financial  statements would  experience. Consequently, the
Company has elected  not to  apply such standards  in the  preparation of  these
financial statements.
 
                                       60
<PAGE>
INDEPENDENT AUDITORS' REPORT
 
TO THE BOARD OF DIRECTORS
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
 
We  have  audited  the  accompanying statutory  statements  of  admitted assets,
liabilities, and capital  stock and  surplus of  Sun Life  Assurance Company  of
Canada  (U.S.)  as of  December 31,  1996  and 1995,  and the  related statutory
statements of operations, changes  in capital stock and  surplus, and cash  flow
for  each  of the  three  years in  the period  ended  December 31,  1996. 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 audits 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  signficant  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.
 
As  described more  fully in  Notes 1  and 19  to the  financial statements, the
Company  prepared  these   financial  statements   using  accounting   practices
prescribed  or permitted by  the Insurance Department of  the State of Delaware,
which practices  differ  from  generally  accepted  accounting  principles.  The
effects on the financial statements of the variances between the statutory basis
of  accounting  and  generally  accepted  accounting  principles,  although  not
reasonably determinable, are presumed to be material.
 
   
In our opinion, the  financial statements referred to  above present fairly,  in
all  material respects, the admitted assets,  liabilities, and capital stock and
surplus of Sun Life Assurance Company of  Canada (U.S.) as of December 31,  1996
and  1995, and the results of  its operations and its cash  flow for each of the
three years in  the period ended  December 31,  1996 on the  basis of  accountng
described in Notes 1 and 19.
    
 
However,  because of the effects of the matter discussed in the second preceding
paragraph, in our  opinion, the financial  statements referred to  above do  not
present fairly, in conformity with generally accepted accounting principles, the
financial position of Sun Life Assurance Company of Canada (U.S.) as of December
31,  1996 and 1995 or the results of its operations or its cash flow for each of
the three years in the period ended Decemeber 31, 1996.
 
In our previous report dated February 7, 1996, we expressed an opinion that  the
1995   and  1994  financial  statements,  prepared  using  accounting  practices
prescribed or permitted by  the Insurance Department of  the State of  Delaware,
presented  fairly, in all material respects,  the financial position of Sun Life
Assurance Company of Canada (U.S.) as of  December 31, 1995, and the results  of
its operations, and its cash flow for the years ended December 31, 1995 and 1994
in  conformity with  generally accepted  accounting principles.  As described in
Notes 1  and 19  to the  financial  statements, pursuant  to the  provisions  of
Statement of Financial Accounting Standards No. 120, ACCOUNTING AND REPORTING BY
MUTUAL  LIFE  INSURANCE ENTERPRISES  AND  BY INSURANCE  ENTERPRISES  FOR CERTAIN
LONG-DURATION PARTICIPATING  CONTRACTS,  financial  statements  of  mutual  life
insurance  enterprises (and stock life insurance companies that are wholly owned
subsidiaries of mutual life insurance companies) for periods ending on or before
December 15, 1996, prepared using  accounting practices prescribed or  permitted
by  insurance regulators,  are not  considered presentations  in conformity with
generally accepted accounting principles when presented for comparative purposes
with the  enterprise's  financial  statements  for  periods  subsequent  to  the
effective  date of  Statement No. 120.  Accordingly, our present  opinion on the
presentation of  the  1995 and  1994  financial statements  in  accordance  with
generally accepted accounting principles, as presented herein, is different from
that expressed in our previous report.
 
As  management  as stated  in  Note 19,  because  the Company's  management uses
financial  information  prepared  in   accordance  with  accounting   principles
generally accepted in Canada in the normal course of business, the management of
Sun  Life Assurance  Company of  Canada (U.S.) has  determined that  the cost of
complying with Statement No. 120 would exceed the benefits that the Company,  or
the  users  of its  financial  statements, would  experience.  Consequently, the
Company has elected  not to  apply such standards  in the  preparation of  these
financial statements.
 
DELOITTE & TOUCHE LLP
February 3, 1997
 
                                       61
<PAGE>
                                   APPENDIX A
                        ILLUSTRATIONS OF DEATH BENEFITS,
                    ACCOUNT VALUES AND CASH SURRENDER VALUES
<PAGE>
                                   APPENDIX A
               ILLUSTRATIONS OF DEATH BENEFITS, SURRENDER VALUES
                            AND ACCUMULATED PREMIUMS
 
    The  Tables on the  following pages illustrate  the way in  which a Policy's
Death Benefit,  Account  Value and  Cash  Surrender  Value could  vary  over  an
extended  period of  time. They  assume that all  Premiums are  allocated to and
remain in the  Variable Account for  the entire  period shown and  are based  on
hypothetical   gross  annual  investment  returns   for  the  Portfolios  (i.e.,
investment  income  and  capital  gains  and  losses,  realized  or  unrealized)
equivalent  to constant gross annual  rates of 0%, 6%,  and 12% over the periods
indicated.
 
   
    All Tables illustrate a Policy where the Insured is a male, Issue Age 45, in
the preferred (non-tobacco) rate class.  These illustrations all assume a  Total
Face  Amount of $500,000 and payment of  an annual Premium of $12,600. Tables 1,
2, 5 and 6 assume a Specified Face  Amount of $500,000. Tables 3 and 4 assume  a
Specified  Face Amount  of $50,000  and an  APB Rider  Face Amount  of $450,000.
Tables 1 and 2 are based on guaranteed issue underwriting, Death Benefit  Option
A,  the Cash Value  Accumulation Test and  a Specified Face  Amount of $500,000.
Tables 3 and 4  are based on  the same assumptions, except  that the Total  Face
Amount  reflects a Specified Face Amount of $50,000 and an APB Rider Face Amount
of $450,000.  Tables 5  and 6  are  based on  full medical  underwriting,  Death
Benefit  Option B, the  Guideline Premium Test,  and a Specified  Face Amount of
$500,000. Tables 1, 3 and 5 differ from Tables 2, 4 and 6, respectively, only in
that Tables  1, 3  and 5  reflect the  deduction of  current Policy  charges  as
outlined  below, while Tables 2, 4 and 6 reflect the deduction of Policy charges
at the guaranteed maximum  rates (except that Kentucky  Policy Owners will  have
higher premium tax deductions than those reflected).
    
 
    The Account Values and Death Benefits would be different from those shown if
the  gross annual  investment rates of  return averaged  0%, 6%, and  12% over a
period of years,  but fluctuated  above or  below such  averages for  individual
Policy  Years. The values would also be different depending on the allocation of
a Policy's total Account Value among  the Sub-Accounts of the Variable  Account,
if  the actual rates  of return averaged  0%, 6% or  12%, but the  rates of each
Portfolio varied above and below such averages.
 
    The amounts  shown for  the  Death Benefits  and  Account Values  take  into
account  all  charges  and deductions  imposed  under  the Policy  based  on the
assumptions set forth in the Tables.  These include: Expense Charges Applied  to
Premium,  assuming a premium  tax rate of  2% for Tables  1, 3 and  5 and 4% for
Tables 2,  4 and  6. The  Daily  Risk Percentage  charged against  the  Separate
Account  for mortality and expense  risks, at an effective  annual rate of 0.75%
for the first 10 Policy  Years and 0.35% thereafter for  Tables 1, 3 and 5,  and
0.90%  for all Policy Years for Tables 2, 4 and 6; the Monthly Expense Charge of
$13.75 per month for the  first Policy Year and  $7.50 per month thereafter  for
Tables  1, 3 and 5, and  $13.75 per month for all  Policy Years for Tables 2, 4,
and 6; and the Monthly Cost of Insurance based on current charges for Tables  1,
3 and 5, and guaranteed charges for Tables 2, 4, and 6.
 
   
    The  amounts  shown in  the Tables  also take  into account  the Portfolios'
advisory fees and operating expenses, which are assumed to be at an annual  rate
of 0.7412% of the average daily net assets of each Portfolio. This is based upon
a simple average of the advisory fees and expenses of all the Portfolios for the
most  recent  fiscal year  taking into  account any  applicable expense  caps or
expense reimbursement arrangements. Actual fees  and expenses of the  Portfolios
may  be more or less than 0.7412%, will  vary from year to year, and will depend
upon how Account Value is allocated  among the Sub-Accounts. See the  individual
prospectus for each Portfolio for more information on Portfolio expenses.
    
 
   
    The  gross annual rates of investment return of 0%, 6% and 12% correspond to
net annual rates of -1.48%, 4.48%, and 10.43%, respectively, during the first 10
Policy Years and -1.09%, 4.89%, and 10.87%, respectively, thereafter taking into
account the current Daily Risk Percentage and the assumed 0.7412% charge for the
Portfolio's advisory fees and operating expenses; and -1.63%, 4.32% and  10.27%,
respectively taking into account the guaranteed Daily Risk Percentage.
    
 
                                      A-1
<PAGE>
    The  hypothetical returns shown in the Tables do not reflect any charges for
income taxes against the Separate Account  since no charges are currently  made.
If,  in the future, such  charges are made, in  order to produce the illustrated
death benefits and cash values, the gross annual investment rate of return would
have to exceed 0%, 6%, or 12% by a sufficient amount to cover the tax charges.
 
    The second column of each Table  shows the amount which would accumulate  if
an  amount equal to each Premium were invested and earned interest, after taxes,
at 5% per year, compounded annually.
 
    We will furnish upon  request a comparable Table  using any specific set  of
circumstances.  In addition to a Table assuming Policy charges at their maximum,
we will furnish a Table assuming current Policy charges.
 
                                      A-2
<PAGE>
                                    TABLE 1
                  SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                             SUN LIFE CORPORATE VUL
 
                          MALE, PREFERRED, GI, AGE 45
                         $500,000 SPECIFIED FACE AMOUNT
                           ANNUAL PREMIUM: $12,600.00
                             DEATH BENEFIT OPTION A
                          CASH VALUE ACCUMULATION TEST
                             CURRENT POLICY CHARGES
 
   
<TABLE>
<CAPTION>
                             HYPOTHETICAL 0%                  HYPOTHETICAL 6%                   HYPOTHETICAL 12%
                         GROSS INVESTMENT RETURN          GROSS INVESTMENT RETURN           GROSS INVESTMENT RETURN
         PREMIUMS              NET -1.48%                        NET 4.48%                         NET 10.43%
         PAID PLUS   -------------------------------  -------------------------------  ----------------------------------
         INTEREST       CASH                             CASH                             CASH
POLICY     AT 5%     SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT      DEATH
 YEAR    PER YEAR      VALUE       VALUE    BENEFIT     VALUE       VALUE    BENEFIT     VALUE       VALUE      BENEFIT
- -------  ---------   ----------   --------  --------  ----------   --------  --------  ----------  ----------  ----------
<S>      <C>         <C>          <C>       <C>       <C>          <C>       <C>       <C>         <C>         <C>
      1    13,230       10,927     10,171    500,000     11,567     10,811    500,000     12,206       11,450     500,000
      2    27,121       20,657     19,901    500,000     22,565     21,809    500,000     24,550       23,794     500,000
      3    41,708       30,038     29,282    500,000     33,850     33,094    500,000     37,975       37,219     500,000
      4    57,023       38,399     38,399    500,000     44,762     44,762    500,000     51,929       51,929     500,000
      5    73,104       47,298     47,298    500,000     56,878     56,878    500,000     68,110       68,110     500,000
 
      6    89,989       56,018     56,018    500,000     69,501     69,501    500,000     85,959       85,959     500,000
      7   107,719       64,585     64,585    500,000     82,680     82,680    500,000    105,684      105,684     500,000
      8   126,335       74,093     74,093    500,000     97,601     97,601    500,000    128,713      128,713     500,000
      9   145,881       83,393     83,393    500,000    113,148    113,148    500,000    154,144      154,144     500,000
     10   166,406       92,502     92,502    500,000    129,370    129,370    500,000    182,257      182,257     500,000
 
     11   187,956      101,792    101,792    500,000    146,853    146,853    500,000    214,179      214,179     500,000
     12   210,584      110,844    110,844    500,000    165,112    165,112    500,000    249,547      249,547     530,144
     13   234,343      119,659    119,659    500,000    184,197    184,197    500,000    288,497      288,497     596,529
     14   259,290      128,233    128,233    500,000    204,162    204,162    500,000    331,364      331,364     667,150
     15   285,484      136,610    136,610    500,000    225,102    225,102    500,000    378,576      378,576     742,464
 
     16   312,989      144,651    144,651    500,000    246,980    246,980    500,000    430,417      430,417     822,590
     17   341,868      152,387    152,387    500,000    269,894    269,894    502,852    487,359      487,359     908,022
     18   372,191      159,831    159,831    500,000    293,735    293,735    533,765    549,911      549,911     999,279
     19   404,031      166,940    166,940    500,000    318,452    318,452    564,678    618,554      618,554   1,096,819
     20   437,463      173,732    173,732    500,000    344,086    344,086    595,700    693,897      693,897   1,201,313
 
 Age 60   285,484      136,610    136,610    500,000    225,102    225,102    500,000    378,576      378,576     742,464
 Age 65   437,463      173,732    173,732    500,000    344,086    344,086    595,700    693,897      693,897   1,201,313
 Age 70   631,430      201,785    201,785    500,000    486,219    486,219    753,264  1,193,598    1,193,598   1,849,154
 Age 75   878,986      217,108    217,108    500,000    652,779    652,779    917,468  1,975,671    1,975,671   2,776,766
</TABLE>
    
 
(1) Assumes a $12,600.00 premium is paid  at the beginning of each Policy  Year.
    Values  will be different if premiums are paid with a different frequency or
    in different amounts.
   
(2) Assumes that no  policy loans  have been  made. Excessive  loans or  partial
    surrenders may cause this Policy to lapse due to insufficient Policy Value.
    
 
THE  HYPOTHETICAL INVESTMENT RATES  OF RETURN ARE  ILLUSTRATIVE ONLY, AND SHOULD
NOT BE DEEMED  A REPRESENTATION OF  PAST OR FUTURE  INVESTMENT RATES OF  RETURN.
ACTUAL  INVESTMENT RESULTS MAY BE MORE OR LESS THAN THOSE SHOWN, AND WILL DEPEND
ON A NUMBER OF FACTORS, INCLUDING THE INVESTMENT ALLOCATIONS BY A POLICY  OWNER,
AND  THE DIFFERENT INVESTMENT RATES OF RETURN  FOR THE FUNDS. THE CASH SURRENDER
VALUE AND DEATH BENEFIT FOR A POLICY WOULD BE DIFFERENT FROM THOSE SHOWN IF  THE
ACTUAL  RATES OF  INVESTMENT RETURN AVERAGED  0%, 6%,  AND 12% OVER  A PERIOD OF
YEARS, BUT  FLUCTUATED ABOVE  AND  BELOW THOSE  AVERAGES FOR  INDIVIDUAL  POLICY
YEARS.  THEY WOULD ALSO BE  DIFFERENT IF ANY POLICY  LOANS OR PARTIAL SURRENDERS
WERE MADE. NO  REPRESENTATIONS CAN  BE MADE THAT  THESE HYPOTHETICAL  INVESTMENT
RATES OF RETURN CAN BE ACHIEVED FOR ANY ONE YEAR OR SUSTAINED OVER ANY PERIOD OF
TIME.
 
                                      A-3
<PAGE>
                                    TABLE 2
                  SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                             SUN LIFE CORPORATE VUL
 
                          MALE, PREFERRED, GI, AGE 45
                         $500,000 SPECIFIED FACE AMOUNT
                           ANNUAL PREMIUM: $12,600.00
                             DEATH BENEFIT OPTION A
                          CASH VALUE ACCUMULATION TEST
                           GUARANTEED POLICY CHARGES
 
   
<TABLE>
<CAPTION>
                             HYPOTHETICAL 0%                  HYPOTHETICAL 6%                   HYPOTHETICAL 12%
                         GROSS INVESTMENT RETURN          GROSS INVESTMENT RETURN           GROSS INVESTMENT RETURN
         PREMIUMS              NET -1.63%                        NET 4.32%                         NET 10.27%
         PAID PLUS   -------------------------------  -------------------------------  ----------------------------------
         INTEREST       CASH                             CASH                             CASH
POLICY     AT 5%     SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT      DEATH
 YEAR    PER YEAR      VALUE       VALUE    BENEFIT     VALUE       VALUE    BENEFIT     VALUE       VALUE      BENEFIT
- -------  ---------   ----------   --------  --------  ----------   --------  --------  ----------  ----------  ----------
<S>      <C>         <C>          <C>       <C>       <C>          <C>       <C>       <C>         <C>         <C>
      1    13,230        9,037      8,281    500,000      9,617      8,861    500,000     10,198        9,442     500,000
      2    27,121       17,043     16,287    500,000     18,721     17,965    500,000     20,471       19,715     500,000
      3    41,708       24,768     24,012    500,000     28,072     27,316    500,000     31,658       30,902     500,000
      4    57,023       31,457     31,457    500,000     36,924     36,924    500,000     43,101       43,101     500,000
      5    73,104       38,608     38,608    500,000     46,788     46,788    500,000     56,411       56,411     500,000
 
      6    89,989       45,461     45,461    500,000     56,915     56,915    500,000     70,953       70,953     500,000
      7   107,719       51,986     51,986    500,000     67,290     67,290    500,000     86,838       86,838     500,000
      8   126,335       59,256     59,256    500,000     79,066     79,066    500,000    105,431      105,431     500,000
      9   145,881       66,142     66,142    500,000     91,136     91,136    500,000    125,799      125,799     500,000
     10   166,406       72,616     72,616    500,000    103,491    103,491    500,000    148,136      148,136     500,000
 
     11   187,956       78,665     78,665    500,000    116,146    116,146    500,000    172,684      172,684     500,000
     12   210,584       84,270     84,270    500,000    129,110    129,110    500,000    199,717      199,717     500,000
     13   234,343       89,429     89,429    500,000    142,410    142,410    500,000    229,566      229,566     500,000
     14   259,290       94,125     94,125    500,000    156,071    156,071    500,000    262,454      262,454     528,412
     15   285,484       98,339     98,339    500,000    170,116    170,116    500,000    298,118      298,118     584,669
 
     16   312,989      102,028    102,028    500,000    184,559    184,559    500,000    336,734      336,734     643,548
     17   341,868      105,146    105,146    500,000    199,417    199,417    500,000    378,508      378,508     705,216
     18   372,191      107,625    107,625    500,000    214,705    214,705    500,000    423,647      423,647     769,835
     19   404,031      109,388    109,388    500,000    230,439    230,439    500,000    472,356      472,356     837,581
     20   437,463      110,356    110,356    500,000    246,654    246,654    500,000    524,859      524,859     908,666
 
 Age 60   285,484       98,339     98,339    500,000    170,116    170,116    500,000    298,118      298,118     584,669
 Age 65   437,463      110,356    110,356    500,000    246,654    246,654    500,000    524,859      524,859     908,666
 Age 70   631,430      100,579    100,579    500,000    336,971    336,971    522,045    853,795      853,795   1,322,723
 Age 75   878,986       51,882     51,882    500,000    435,361    435,361    611,891  1,320,751    1,320,751   1,856,289
</TABLE>
    
 
(1) Assumes  a $12,600.00 premium is paid at  the beginning of each Policy Year.
    Values will be different if premiums are paid with a different frequency  or
    in different amounts.
   
(2) Assumes  that no  policy loans  have been  made. Excessive  loans or partial
    surrenders may cause this Policy to lapse due to insufficient Policy Value.
    
 
THE HYPOTHETICAL INVESTMENT RATES  OF RETURN ARE  ILLUSTRATIVE ONLY, AND  SHOULD
NOT  BE DEEMED A  REPRESENTATION OF PAST  OR FUTURE INVESTMENT  RATES OF RETURN.
ACTUAL INVESTMENT RESULTS MAY BE MORE OR LESS THAN THOSE SHOWN, AND WILL  DEPEND
ON  A NUMBER OF FACTORS, INCLUDING THE INVESTMENT ALLOCATIONS BY A POLICY OWNER,
AND THE DIFFERENT INVESTMENT RATES OF  RETURN FOR THE FUNDS. THE CASH  SURRENDER
VALUE  AND DEATH BENEFIT FOR A POLICY WOULD BE DIFFERENT FROM THOSE SHOWN IF THE
ACTUAL RATES OF  INVESTMENT RETURN AVERAGED  0%, 6%,  AND 12% OVER  A PERIOD  OF
YEARS,  BUT  FLUCTUATED ABOVE  AND BELOW  THOSE  AVERAGES FOR  INDIVIDUAL POLICY
YEARS. THEY WOULD ALSO  BE DIFFERENT IF ANY  POLICY LOANS OR PARTIAL  SURRENDERS
WERE  MADE. NO  REPRESENTATIONS CAN BE  MADE THAT  THESE HYPOTHETICAL INVESTMENT
RATES OF RETURN CAN BE ACHIEVED FOR ANY ONE YEAR OR SUSTAINED OVER ANY PERIOD OF
TIME.
 
                                      A-4
<PAGE>
   
                                    TABLE 3
                  SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                             SUN LIFE CORPORATE VUL
    
 
                          MALE, PREFERRED, GI, AGE 45
                         $50,000 SPECIFIED FACE AMOUNT
                         $450,000 APB RIDER FACE AMOUNT
                           ANNUAL PREMIUM: $12,600.00
                             DEATH BENEFIT OPTION A
                          CASH VALUE ACCUMULATION TEST
                             CURRENT POLICY CHARGES
 
   
<TABLE>
<CAPTION>
                             HYPOTHETICAL 0%                  HYPOTHETICAL 6%                   HYPOTHETICAL 12%
                         GROSS INVESTMENT RETURN          GROSS INVESTMENT RETURN           GROSS INVESTMENT RETURN
         PREMIUMS              NET -1.48%                        NET 4.48%                         NET 10.43%
         PAID PLUS   -------------------------------  -------------------------------  ----------------------------------
         INTEREST       CASH                             CASH                             CASH
POLICY     AT 5%     SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT      DEATH
 YEAR    PER YEAR      VALUE       VALUE    BENEFIT     VALUE       VALUE    BENEFIT     VALUE       VALUE      BENEFIT
- -------  ---------   ----------   --------  --------  ----------   --------  --------  ----------  ----------  ----------
<S>      <C>         <C>          <C>       <C>       <C>          <C>       <C>       <C>         <C>         <C>
      1    13,230       11,189     10,802    500,000     11,866     11,479    500,000     12,544       12,157     500,000
      2    27,121       21,542     21,155    500,000     23,565     23,178    500,000     25,671       25,284     500,000
      3    41,708       31,539     31,152    500,000     35,585     35,197    500,000     39,963       39,576     500,000
      4    57,023       40,877     40,877    500,000     47,636     47,636    500,000     55,247       55,247     500,000
      5    73,104       50,379     50,379    500,000     60,560     60,560    500,000     72,494       72,494     500,000
      6    89,989       59,696     59,696    500,000     74,030     74,030    500,000     91,524       91,524     500,000
      7   107,719       68,852     68,852    500,000     88,098     88,098    500,000    112,558      112,558     500,000
      8   126,335       78,311     78,311    500,000    103,281    103,281    500,000    136,331      136,331     500,000
      9   145,881       87,564     87,564    500,000    119,105    119,105    500,000    162,587      162,587     500,000
     10   166,406       96,628     96,628    500,000    135,617    135,617    500,000    191,618      191,618     500,000
     11   187,956      105,891    105,891    500,000    153,434    153,434    500,000    224,602      224,602     500,000
     12   210,584      114,917    114,917    500,000    172,047    172,047    500,000    261,057      261,057     554,595
     13   234,343      123,709    123,709    500,000    191,509    191,509    500,000    301,188      301,188     622,770
     14   259,290      132,261    132,261    500,000    211,875    211,875    500,000    345,353      345,353     695,316
     15   285,484      140,619    140,619    500,000    233,243    233,243    500,000    393,996      393,996     772,704
     16   312,989      148,644    148,644    500,000    255,578    255,578    500,000    447,404      447,404     855,055
     17   341,868      156,367    156,367    500,000    278,904    278,904    519,639    506,068      506,068     942,879
     18   372,191      163,801    163,801    500,000    303,120    303,120    550,819    570,510      570,510   1,036,710
     19   404,031      170,905    170,905    500,000    328,224    328,224    582,006    641,224      641,224   1,137,018
     20   437,463      177,695    177,695    500,000    354,258    354,258    613,311    718,841      718,841   1,244,497
 Age 60   285,484      140,619    140,619    500,000    233,243    233,243    500,000    393,996      393,996     772,704
 Age 65   437,463      177,695    177,695    500,000    354,258    354,258    613,311    718,841      718,841   1,244,497
 Age 70   631,430      205,816    205,816    500,000    498,581    498,581    772,415  1,233,593    1,233,593   1,911,116
 Age 75   878,986      221,401    221,401    500,000    667,655    667,655    938,376  2,039,175    2,039,175   2,866,019
</TABLE>
    
 
(1) Assumes  a $12,600.00 premium is paid at  the beginning of each Policy Year.
    Values will be different if premiums are paid with a different frequency  or
    in different amounts.
   
(2) Assumes  that no  policy loans  have been  made. Excessive  loans or partial
    surrenders may cause this Policy to lapse due to insufficient Policy Value.
    
 
THE HYPOTHETICAL INVESTMENT RATES  OF RETURN ARE  ILLUSTRATIVE ONLY, AND  SHOULD
NOT  BE DEEMED A  REPRESENTATION OF PAST  OR FUTURE INVESTMENT  RATES OF RETURN.
ACTUAL INVESTMENT RESULTS MAY BE MORE OR LESS THAN THOSE SHOWN, AND WILL  DEPEND
ON  A NUMBER OF FACTORS, INCLUDING THE INVESTMENT ALLOCATIONS BY A POLICY OWNER,
AND THE DIFFERENT INVESTMENT RATES OF  RETURN FOR THE FUNDS. THE CASH  SURRENDER
VALUE  AND DEATH BENEFIT FOR A POLICY WOULD BE DIFFERENT FROM THOSE SHOWN IF THE
ACTUAL RATES OF  INVESTMENT RETURN AVERAGED  0%, 6%,  AND 12% OVER  A PERIOD  OF
YEARS,  BUT  FLUCTUATED ABOVE  AND BELOW  THOSE  AVERAGES FOR  INDIVIDUAL POLICY
YEARS. THEY WOULD ALSO  BE DIFFERENT IF ANY  POLICY LOANS OR PARTIAL  SURRENDERS
WERE  MADE. NO  REPRESENTATIONS CAN BE  MADE THAT  THESE HYPOTHETICAL INVESTMENT
RATES OF RETURN CAN BE ACHIEVED FOR ANY ONE YEAR OR SUSTAINED OVER ANY PERIOD OF
TIME.
 
                                      A-5
<PAGE>
   
                                    TABLE 4
                  SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                             SUN LIFE CORPORATE VUL
    
 
                          MALE, PREFERRED, GI, AGE 45
                         $50,000 SPECIFIED FACE AMOUNT
                         $450,000 APB RIDER FACE AMOUNT
                           ANNUAL PREMIUM: $12,600.00
                             DEATH BENEFIT OPTION A
                          CASH VALUE ACCUMULATION TEST
                           GUARANTEED POLICY CHARGES
 
   
<TABLE>
<CAPTION>
                             HYPOTHETICAL 0%                  HYPOTHETICAL 6%                   HYPOTHETICAL 12%
                         GROSS INVESTMENT RETURN          GROSS INVESTMENT RETURN           GROSS INVESTMENT RETURN
         PREMIUMS              NET -1.63%                        NET 4.32%                         NET 10.27%
         PAID PLUS   -------------------------------  -------------------------------  ----------------------------------
         INTEREST       CASH                             CASH                             CASH
POLICY     AT 5%     SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT      DEATH
 YEAR    PER YEAR      VALUE       VALUE    BENEFIT     VALUE       VALUE    BENEFIT     VALUE       VALUE      BENEFIT
- -------  ---------   ----------   --------  --------  ----------   --------  --------  ----------  ----------  ----------
<S>      <C>         <C>          <C>       <C>       <C>          <C>       <C>       <C>         <C>         <C>
      1    13,230        8,790      8,403    500,000      9,395      9,008    500,000     10,001        9,614     500,000
      2    27,121       16,879     16,491    500,000     18,617     18,230    500,000     20,432       20,044     500,000
      3    41,708       24,668     24,281    500,000     28,079     27,692    500,000     31,787       31,400     500,000
      4    57,023       31,770     31,770    500,000     37,407     37,407    500,000     43,785       43,785     500,000
      5    73,104       38,943     38,943    500,000     47,371     47,371    500,000     57,303       57,303     500,000
      6    89,989       45,794     45,794    500,000     57,593     57,593    500,000     72,086       72,086     500,000
      7   107,719       52,284     52,284    500,000     68,055     68,055    500,000     88,253       88,253     500,000
      8   126,335       58,849     58,849    500,000     79,238     79,238    500,000    106,475      106,475     500,000
      9   145,881       64,994     64,994    500,000     90,671     90,671    500,000    126,465      126,465     500,000
     10   166,406       70,678     70,678    500,000    102,342    102,342    500,000    148,433      148,433     500,000
     11   187,956       75,884     75,884    500,000    114,264    114,264    500,000    172,642      172,642     500,000
     12   210,584       80,584     80,584    500,000    126,444    126,444    500,000    199,395      199,395     500,000
     13   234,343       84,769     84,769    500,000    138,913    138,913    500,000    229,065      229,065     500,000
     14   259,290       88,413     88,413    500,000    151,693    151,693    500,000    261,898      261,898     527,291
     15   285,484       91,483     91,483    500,000    164,808    164,808    500,000    297,513      297,513     583,483
     16   312,989       93,921     93,921    500,000    178,271    178,271    500,000    336,077      336,077     642,292
     17   341,868       95,657     95,657    500,000    192,095    192,095    500,000    377,795      377,795     703,886
     18   372,191       96,597     96,597    500,000    206,293    206,293    500,000    422,872      422,872     768,427
     19   404,031       96,626     96,626    500,000    220,881    220,881    500,000    471,515      471,515     836,091
     20   437,463       95,627     95,627    500,000    235,892    235,892    500,000    523,948      523,948     907,088
 Age 60   285,484       91,483     91,483    500,000    164,808    164,808    500,000    297,513      297,513     583,483
 Age 65   437,463       95,627     95,627    500,000    235,892    235,892    500,000    523,948      523,948     907,088
 Age 70   631,430       70,721     70,721    500,000    320,222    320,222    500,000    852,443      852,443   1,320,628
 Age 75   878,986            0          0          0    416,827    416,827    585,843  1,318,777    1,318,777   1,853,514
</TABLE>
    
 
(1) Assumes a $12,600.00 premium is paid  at the beginning of each Policy  Year.
    Values  will be different if premiums are paid with a different frequency or
    in different amounts.
   
(2) Assumes that no  policy loans  have been  made. Excessive  loans or  partial
    surrenders may cause this Policy to lapse due to insufficient Policy Value.
    
 
THE  HYPOTHETICAL INVESTMENT RATES  OF RETURN ARE  ILLUSTRATIVE ONLY, AND SHOULD
NOT BE DEEMED  A REPRESENTATION OF  PAST OR FUTURE  INVESTMENT RATES OF  RETURN.
ACTUAL  INVESTMENT RESULTS MAY BE MORE OR LESS THAN THOSE SHOWN, AND WILL DEPEND
ON A NUMBER OF FACTORS, INCLUDING THE INVESTMENT ALLOCATIONS BY A POLICY  OWNER,
AND  THE DIFFERENT INVESTMENT RATES OF RETURN  FOR THE FUNDS. THE CASH SURRENDER
VALUE AND DEATH BENEFIT FOR A POLICY WOULD BE DIFFERENT FROM THOSE SHOWN IF  THE
ACTUAL  RATES OF  INVESTMENT RETURN AVERAGED  0%, 6%,  AND 12% OVER  A PERIOD OF
YEARS, BUT  FLUCTUATED ABOVE  AND  BELOW THOSE  AVERAGES FOR  INDIVIDUAL  POLICY
YEARS.  THEY WOULD ALSO BE  DIFFERENT IF ANY POLICY  LOANS OR PARTIAL SURRENDERS
WERE MADE. NO  REPRESENTATIONS CAN  BE MADE THAT  THESE HYPOTHETICAL  INVESTMENT
RATES OF RETURN CAN BE ACHIEVED FOR ANY ONE YEAR OR SUSTAINED OVER ANY PERIOD OF
TIME.
 
                                      A-6
<PAGE>
   
                                    TABLE 5
                  SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                             SUN LIFE CORPORATE VUL
    
 
                          MALE, PREFERRED, MI, AGE 45
                         $500,000 SPECIFIED FACE AMOUNT
                           ANNUAL PREMIUM: $12,600.00
                             DEATH BENEFIT OPTION B
                             GUIDELINE PREMIUM TEST
                             CURRENT POLICY CHARGES
 
   
<TABLE>
<CAPTION>
                             HYPOTHETICAL 0%                   HYPOTHETICAL 6%                    HYPOTHETICAL 12%
                         GROSS INVESTMENT RETURN           GROSS INVESTMENT RETURN            GROSS INVESTMENT RETURN
         PREMIUMS              NET -1.48%                         NET 4.48%                          NET 10.43%
         PAID PLUS   -------------------------------  ---------------------------------  ----------------------------------
         INTEREST       CASH                             CASH                               CASH
POLICY     AT 5%     SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT     DEATH     SURRENDER    ACCOUNT      DEATH
 YEAR    PER YEAR      VALUE       VALUE    BENEFIT     VALUE       VALUE     BENEFIT      VALUE       VALUE      BENEFIT
- -------  ---------   ----------   --------  --------  ----------   --------  ----------  ----------  ----------  ----------
<S>      <C>         <C>          <C>       <C>       <C>          <C>       <C>         <C>         <C>         <C>
      1    13,230       11,111     10,355    510,355     11,755     10,999      510,999     12,399       11,643     511,643
      2    27,121       21,095     20,339    520,339     23,023     22,267      522,267     25,028       24,272     524,272
      3    41,708       30,776     30,020    530,020     34,636     33,880      533,880     38,811       38,055     538,055
      4    57,023       39,439     39,439    539,439     45,890     45,890      545,890     53,151       53,151     553,150
      5    73,104       48,618     48,618    548,618     58,334     58,334      558,334     69,713       69,713     569,713
      6    89,989       57,672     57,672    557,672     71,347     71,347      571,347     88,016       88,016     588,016
      7   107,719       66,503     66,503    566,503     84,851     84,851      584,851    108,134      108,134     608,134
      8   126,335       76,200     76,200    576,200    100,019    100,019      600,019    131,474      131,474     631,474
      9   145,881       85,628     85,628    585,628    115,737    115,737      615,737    157,117      157,117     657,117
     10   166,406       94,774     94,774    594,774    132,011    132,011      632,011    185,283      185,283     685,283
 
     11   187,956      104,010    104,010    604,010    149,415    149,415      649,415    217,052      217,052     717,052
     12   210,584      112,895    112,895    612,895    167,413    167,413      667,413    252,009      252,009     752,009
     13   234,343      121,391    121,391    621,391    185,991    185,991      685,991    290,459      290,459     790,459
     14   259,290      129,467    129,467    629,467    205,140    205,140      705,140    332,743      332,743     832,743
     15   285,484      137,132    137,132    637,132    224,895    224,895      724,895    379,283      379,283     879,283
     16   312,989      144,159    144,159    644,159    245,045    245,045      745,045    430,297      430,297     930,297
     17   341,868      150,709    150,709    650,709    265,771    265,771      765,771    486,435      486,435     986,435
     18   372,191      156,794    156,794    656,794    287,105    287,105      787,105    548,261      548,261   1,048,261
     19   404,031      162,335    162,335    662,335    308,993    308,993      808,993    616,304      616,304   1,116,304
     20   437,463      167,350    167,350    667,350    331,472    331,472      831,472    691,253      691,253   1,191,253
 Age 60   285,484      137,132    137,132    637,132    224,895    224,895      724,895    379,283      379,283     879,283
 Age 65   437,463      167,350    167,350    667,350    331,472    331,472      831,472    691,253      691,253   1,191,253
 Age 70   631,430      182,058    182,058    682,058    450,881    450,881      950,881  1,195,691    1,195,691   1,695,691
 Age 75   878,986      173,396    173,396    673,396    576,616    576,616    1,076,616  2,011,143    2,011,143   2,511,143
</TABLE>
    
 
(1) Assumes  a $12,600.00 premium is paid at  the beginning of each Policy Year.
    Values will be different if premiums are paid with a different frequency  or
    in different amounts.
   
(2) Assumes  that no  policy loans  have been  made. Excessive  loans or partial
    surrenders may cause this Policy to lapse due to insufficient Policy Value.
    
 
THE HYPOTHETICAL INVESTMENT RATES  OF RETURN ARE  ILLUSTRATIVE ONLY, AND  SHOULD
NOT  BE DEEMED A  REPRESENTATION OF PAST  OR FUTURE INVESTMENT  RATES OF RETURN.
ACTUAL INVESTMENT RESULTS MAY BE MORE OR LESS THAN THOSE SHOWN, AND WILL  DEPEND
ON  A NUMBER OF FACTORS, INCLUDING THE INVESTMENT ALLOCATIONS BY A POLICY OWNER,
AND THE DIFFERENT INVESTMENT RATES OF  RETURN FOR THE FUNDS. THE CASH  SURRENDER
VALUE  AND DEATH BENEFIT FOR A POLICY WOULD BE DIFFERENT FROM THOSE SHOWN IF THE
ACTUAL RATES OF  INVESTMENT RETURN AVERAGED  0%, 6%,  AND 12% OVER  A PERIOD  OF
YEARS,  BUT  FLUCTUATED ABOVE  AND BELOW  THOSE  AVERAGES FOR  INDIVIDUAL POLICY
YEARS. THEY WOULD ALSO  BE DIFFERENT IF ANY  POLICY LOANS OR PARTIAL  SURRENDERS
WERE  MADE. NO  REPRESENTATIONS CAN BE  MADE THAT  THESE HYPOTHETICAL INVESTMENT
RATES OF RETURN CAN BE ACHIEVED FOR ANY ONE YEAR OR SUSTAINED OVER ANY PERIOD OF
TIME.
 
                                      A-7
<PAGE>
                                    TABLE 6
                  SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                             SUN LIFE CORPORATE VUL
 
                          MALE, PREFERRED, MI, AGE 45
                         $500,000 SPECIFIED FACE AMOUNT
                           ANNUAL PREMIUM: $12,600.00
                             DEATH BENEFIT OPTION B
                             GUIDELINE PREMIUM TEST
                           GUARANTEED POLICY CHARGES
 
   
<TABLE>
<CAPTION>
                            HYPOTHETICAL 0%                 HYPOTHETICAL 6%                   HYPOTHETICAL 12%
                        GROSS INVESTMENT RETURN         GROSS INVESTMENT RETURN           GROSS INVESTMENT RETURN
         PREMIUMS             NET -1.63%                       NET 4.32%                         NET 10.27%
         PAID PLUS   -----------------------------  -------------------------------  ----------------------------------
         INTEREST      CASH                            CASH                             CASH
POLICY     AT 5%     SURRENDER   ACCOUNT   DEATH    SURRENDER    ACCOUNT    DEATH    SURRENDER    ACCOUNT      DEATH
 YEAR    PER YEAR      VALUE      VALUE   BENEFIT     VALUE       VALUE    BENEFIT     VALUE       VALUE      BENEFIT
- -------  ---------   ---------   -------  --------  ----------   --------  --------  ----------  ----------  ----------
<S>      <C>         <C>         <C>      <C>       <C>          <C>       <C>       <C>         <C>         <C>
      1    13,230       8,993     8,237    508,237      9,571      8,815    508,815     10,149        9,393     509,393
      2    27,121      16,913    16,157    516,157     18,577     17,821    517,821     20,313       19,557     519,557
      3    41,708      24,505    23,749    523,749     27,769     27,013    527,013     31,312       30,556     530,556
      4    57,023      31,009    31,009    531,009     36,388     36,388    536,388     42,463       42,463     542,463
      5    73,104      37,917    37,917    537,917     45,927     45,927    545,927     55,347       55,347     555,347
      6    89,989      44,465    44,465    544,465     55,624     55,624    555,624     69,291       69,291     569,291
      7   107,719      50,613    50,613    550,613     65,438     65,438    565,438     84,359       84,359     584,359
      8   126,335      57,418    57,418    557,418     76,489     76,489    576,489    101,843      101,843     601,843
      9   145,881      63,739    63,739    563,739     87,635     87,635    587,635    120,730      120,730     620,730
     10   166,406      69,535    69,535    569,535     98,829     98,829    598,829    141,110      141,110     641,110
     11   187,956      74,784    74,784    574,784    110,041    110,041    610,041    163,105      163,105     663,105
     12   210,584      79,456    79,456    579,456    121,232    121,232    621,232    186,840      186,840     686,840
     13   234,343      83,540    83,540    583,540    132,381    132,381    632,381    212,472      212,472     712,472
     14   259,290      87,010    87,010    587,010    143,449    143,449    643,449    240,159      240,159     740,159
     15   285,484      89,836    89,836    589,836    154,392    154,392    654,392    270,070      270,070     770,070
     16   312,989      91,965    91,965    591,965    165,138    165,138    665,138    302,364      302,364     802,364
     17   341,868      93,333    93,333    593,333    175,602    175,602    675,602    337,208      337,208     837,208
     18   372,191      93,857    93,857    593,857    185,674    185,674    685,674    374,764      374,764     874,764
     19   404,031      93,441    93,441    593,441    195,225    195,225    695,225    415,193      415,193     915,193
     20   437,463      91,997    91,997    591,997    204,124    204,124    704,124    458,682      458,682     958,682
 Age 60   285,484      89,836    89,836    589,836    154,392    154,392    654,392    270,070      270,070     770,070
 Age 65   437,463      91,997    91,997    591,997    204,124    204,124    704,124    458,682      458,682     958,682
 Age 70   631,430      66,870    66,870    566,870    234,494    234,494    734,494    730,573      730,573   1,230,573
 Age 75   878,986         897       897    500,897    223,122    223,122    723,122  1,118,007    1,118,007   1,618,007
</TABLE>
    
 
   
(1) Assumes a $12,600.00 premium is paid  at the beginning of each Policy  Year.
    Values  will be different if premiums are paid with a different frequency or
    in different amounts.
    
   
(2) Assumes that no  policy loans  have been  made. Excessive  loans or  partial
    surrenders may cause this Policy to lapse due to insufficient Policy Value.
    
 
THE  HYPOTHETICAL INVESTMENT RATES  OF RETURN ARE  ILLUSTRATIVE ONLY, AND SHOULD
NOT BE DEEMED  A REPRESENTATION OF  PAST OR FUTURE  INVESTMENT RATES OF  RETURN.
ACTUAL  INVESTMENT RESULTS MAY BE MORE OR LESS THAN THOSE SHOWN, AND WILL DEPEND
ON A NUMBER OF FACTORS, INCLUDING THE INVESTMENT ALLOCATIONS BY A POLICY  OWNER,
AND  THE DIFFERENT INVESTMENT RATES OF RETURN  FOR THE FUNDS. THE CASH SURRENDER
VALUE AND DEATH BENEFIT FOR A POLICY WOULD BE DIFFERENT FROM THOSE SHOWN IF  THE
ACTUAL  RATES OF  INVESTMENT RETURN AVERAGED  0%, 6%,  AND 12% OVER  A PERIOD OF
YEARS, BUT  FLUCTUATED ABOVE  AND  BELOW THOSE  AVERAGES FOR  INDIVIDUAL  POLICY
YEARS.  THEY WOULD ALSO BE  DIFFERENT IF ANY POLICY  LOANS OR PARTIAL SURRENDERS
WERE MADE. NO  REPRESENTATIONS CAN  BE MADE THAT  THESE HYPOTHETICAL  INVESTMENT
RATES OF RETURN CAN BE ACHIEVED FOR ANY ONE YEAR OR SUSTAINED OVER ANY PERIOD OF
TIME.
 
                                      A-8
<PAGE>

                                     PART II

                             UNDERTAKING TO FILE REPORTS

     SUBJECT TO THE TERMS AND CONDITIONS OF SECTION 15(d) OF THE SECURITIES 
EXCHANGE ACT OF 1934, THE UNDERSIGNED REGISTRANT HEREBY UNDERTAKES TO FILE 
WITH THE SECURITIES AND EXCHANGE COMMISSION SUCH SUPPLEMENTARY AND PERIODIC 
INFORMATION, DOCUMENTS AND REPORTS AS MAY BE PRESCRIBED BY ANY RULE OR 
REGULATION OF THE COMMISSION HERETOFORE OR HEREAFTER DULY ADOPTED PURSUANT TO 
AUTHORITY CONFERRED IN THAT SECTION.

                   UNDERTAKING WITH RESPECT TO INDEMNIFICATION

     INSOFAR AS INDEMNIFICATION FOR LIABILITY ARISING UNDER THE SECURITIES 
ACT OF 1933 MAY BE PERMITTED TO DIRECTORS, OFFICERS AND CONTROLLING PERSONS 
OF THE DEPOSITOR PURSUANT TO ITS CERTIFICATE OF INCORPORATION, BY-LAWS, OR 
OTHERWISE, THE DEPOSITOR HAS BEEN ADVISED THAT IN THE OPINION OF THE 
SECURITIES AND EXCHANGE COMMISSION SUCH INDEMNIFICATION 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 DEPOSITOR OF EXPENSES INCURRED OR PAID BY A DIRECTOR, OFFICER 
OR CONTROLLING PERSON OF THE DEPOSITOR 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 
DEPOSITOR 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.

     REPRESENTATION WITH RESPECT TO SECTION 26(e) OF THE INVESTMENT COMPANY 
ACT OF 1940.

     SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.) (SUN LIFE OF CANADA (U.S.)) 
REPRESENTS THAT THE FEES AND CHARGES DEDUCTED UNDER THE POLICY, IN THE 
AGGREGATE, ARE REASONABLE IN RELATION TO THE SERVICES RENDERED, THE EXPENSES 
TO BE INCURRED, AND THE RISKS ASSUMED BY SUN LIFE OF CANADA (U.S.)


                                     II-1


<PAGE>


                       CONTENTS OF REGISTRATION STATEMENT

     THIS REGISTRATION STATEMENT COMPRISES THE FOLLOWING PAPERS AND DOCUMENTS:

          THE FACING SHEET
          CROSS-REFERENCE SHEET
          THE PROSPECTUS CONSISTING OF ___ PAGES
          THE UNDERTAKING TO FILE REPORTS
          THE UNDERTAKING WITH RESPECT TO INDEMNIFICATION
          REPRESENTATION PURSUANT TO SECTION 26(e) OF THE 
             INVESTMENT COMPANY ACT OF 1940
          THE SIGNATURES
          WRITTEN CONSENTS OF THE FOLLOWING PERSONS:
             MARGARET SEARS MEAD, ESQ.
             JOHN E. COLEMAN, FSA, MAAA
             DELOITTE & TOUCHE LLP


                                     II-2


<PAGE>

          THE FOLLOWING EXHIBITS:

               1.  THE FOLLOWING EXHIBITS CORRESPOND TO THOSE REQUIRED BY
          PARAGRAPH A OF THE INSTRUCTIONS AS TO EXHIBITS IN FORM N-8B-2:

                   (1)  RESOLUTION OF THE BOARD OF DIRECTORS OF SUN LIFE
                        ASSURANCE COMPANY OF CANADA (U.S.) DATED DECEMBER 3,
                        1985 AUTHORIZING THE ESTABLISHMENT OF CANADA (U.S.)
                        VARIABLE ACCOUNT G.** 

                   (2)  NOT APPLICABLE

                   (3)  DISTRIBUTING CONTRACTS:

                        (A)  AGREEMENT BETWEEN TRUST OR DEPOSITOR AND PRINCIPAL
                             UNDERWRITER.*

                        (B)  SPECIMEN OF TYPICAL AGREEMENTS BETWEEN PRINCIPAL
                             UNDERWRITER AND DEALERS, MANAGERS, SALES
                             SUPERVISORS AND SALESMEN.*

                        (C)  SCHEDULE OF SALES COMMISSIONS REFERRED TO IN ITEM
                             38(c).*

                    (4)  NOT APPLICABLE

                    (5)  FORM OF POLICY AND RIDER

                        (A)  FLEXIBLE PREMIUM VARIABLE UNIVERSAL LIFE 
                             INSURANCE POLICY*

                        (B)  ADDITIONAL PROTECTION BENEFIT RIDER*

________________

*    INCORPORATED BY REFERENCE TO THE PRE-EFFECTIVE AMENDMENT NO. 1 TO THE
     REGISTRATION STATEMENT OF SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
     ON FORM S-6, FILE NO. 333-13087.   
**   INCORPORATED BY REFERENCE TO THE REGISTRATION STATEMENT OF SUN LIFE OF
     CANADA (U.S.) VARIABLE ACCOUNT F ON FORM N-4, FILE NO. 33-29852.
***  INCORPORATED BY REFERENCE TO THE REGISTRATION STATEMENT OF THE DEPOSITOR ON
     FORM S-1, FILE NO. 33-29851.


                                     II-3


<PAGE>

                    (6)  (I)  CERTIFICATE OF INCORPORATION OF SUN LIFE ASSURANCE
                              COMPANY OF CANADA (U.S.)***

                         (II) BY-LAWS OF SUN LIFE ASSURANCE COMPANY OF CANADA
                             (U.S.)***

                    (7)  NOT APPLICABLE

                    (8)  AGREEMENTS BETWEEN THE TRUST OR THE DEPOSITOR
                         CONCERNING THE TRUST WITH THE ISSUER, DEPOSITOR,
                         PRINCIPAL UNDERWRITER OR INVESTMENT ADVISER OF ANY
                         UNDERLYING INVESTMENT COMPANY OR ANY AFFILIATED PERSON
                         OF SUCH PERSONS.

                        (A)  PARTICIPATION AGREEMENT WITH VARIABLE INSURANCE 
                             PRODUCTS FUND*

                        (B)  PARTICIPATION AGREEMENT WITH VARIABLE INSURANCE 
                             PRODUCTS FUND II*

                        (C)  FUND PARTICIPATION AGREEMENT WITH JPM SERIES
                             TRUST II*

                        (D)  PARTICIPATION AGREEMENT WITH MFS/SUN LIFE 
                             INSURANCE TRUST*

                        (E)  FUND PARTICIPATION AGREEMENT WITH NEUBERGER & 
                             BERMAN ADVISERS MANAGEMENT TRUST*

                        (F)  FUND PARTICIPATION AGREEMENT WITH TEMPLETON 
                             VARIABLE PRODUCTS SERIES FUND*

                    (9)  NOT APPLICABLE

                    (10) FORM OF APPLICATION FOR FLEXIBLE PREMIUM VARIABLE
                         UNIVERSAL LIFE INSURANCE POLICY.*

                    (11) MEMORANDUM DESCRIBING SUN LIFE ASSURANCE COMPANY 
                         OF CANADA (U.S.)'S ISSUANCE, TRANSFER AND REDEMPTION
                         PROCEDURES FOR THE POLICIES.*

               2. OPINION AND CONSENT OF COUNSEL AS TO THE LEGALITY OF THE
                  SECURITIES BEING REGISTERED.

               3. NONE.

               4. NOT APPLICABLE.

               5. NOT APPLICABLE.

               6. ACTUARIAL OPINION AND CONSENT.

               7. (A) POWERS OF ATTORNEY*

                  (B) POWER OF ATTORNEY OF S. CAESAR RABOY

               8. CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT.

________________

*    INCORPORATED BY REFERENCE TO THE PRE-EFFECTIVE AMENDMENT NO. 1 TO THE
     REGISTRATION STATEMENT OF SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
     ON FORM S-6, FILE NO. 333-13087.
**   INCORPORATED BY REFERENCE TO THE REGISTRATION STATEMENT OF SUN LIFE OF
     CANADA (U.S.) VARIABLE ACCOUNT F ON FORM N-4, FILE NO. 33-29852.
***  INCORPORATED BY REFERENCE TO THE REGISTRATION STATEMENT OF THE DEPOSITOR ON
     FORM S-1, FILE NO. 33-29851.


                                     II-4

<PAGE>

                                   SIGNATURES

   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THE 
REGISTRANT, SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G HAS DULY CAUSED THIS 
REGISTRATION STATEMENT ON FORM S-6 TO BE SIGNED ON ITS BEHALF BY THE 
UNDERSIGNED THEREUNTO DULY AUTHORIZED AND ITS SEAL TO BE HEREUNTO AFFIXED AND 
ATTESTED, ALL IN THE TOWN OF WELLESLEY, AND COMMONWEALTH OF  MASSACHUSETTS ON 
THE 30TH DAY OF APRIL, 1997.
    


                             SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
                                 (REGISTRANT)
                             SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                                 (DEPOSITOR)
                          BY* /s/       John D. McNeil
                              ------------------------------------
                                 John D. McNeil, Chairman


Attest /s/ Margaret Sears Mead   
       --------------------------
       Margaret Sears Mead, Assistant Vice President and Secretary


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

       SIGNATURE                       TITLE                         DATE
       ---------                       -----                         ----
   
* /s/   John D. McNeil          Chairman and Director
- ----------------------------     (Principal Executive             APRIL 30, 1997
John D. McNeil                        Officer)
    

   
* /s/   Robert P. Vrolyk         Vice President and
- ----------------------------       Actuary (Principal             APRIL 30, 1997
Robert P. Vrolyk                Financial & Accounting
                                        Officer)
    

   
* /s/   A. Keith Brodkin                 Director
- ---------------------------                                       APRIL 30, 1997
A. Keith Brodkin
    

_______________

   
* By Margaret Sears Mead pursuant to Power of Attorney filed with 
Pre-Effective Amendment No. 1 to the Registration Statement of Sun Life of 
Canada (U.S.) Variable Account G on Form S-6, File No. 333-13087.
    

                                     II-5


<PAGE>

   
* /s/  M. Colyer Crum                     Director
- ----------------------------                                      APRIL 30, 1997
M. Colyer Crum
    

   
* /s/   Richard B. Bailey                 Director
- ----------------------------                                      APRIL 30, 1997
Richard B. Bailey
    

   
* /s/   David D. Horn             Senior Vice President and
- ----------------------------         General Manager and          APRIL 30, 1997
David D. Horn                             Director
    

   
* /s/   John S. Lane                      Director
- ----------------------------                                      APRIL 30, 1997
John S. Lane
    

   
* /s/   Angus A. MacNaughton              Director
- ----------------------------                                      APRIL 30, 1997
Angus A. MacNaughton
    

   
* /s/   Donald A. Stewart                 President and Director
- ----------------------------                                      APRIL 30, 1997
Donald A. Stewart
    

   
** /s/   S. Caesar Raboy          Senior Vice President and 
- ----------------------------       Deputy General Manager         APRIL 30, 1997
S. Caesar Raboy                        and Director
    



__________________________

   
*    By Margaret Sears Mead pursuant to Power of Attorney filed with 
Pre-Effective Amendment No. 1 to the Registration Statement of Sun Life of 
Canada (U.S.) Variable Account G on Form S-6, File No. 333-13087.
    
   
**   By Margaret Sears Mead pursuant to Power of Attorney filed herewith.
    

                                     II-6
<PAGE>

                                 EXHIBIT INDEX
   
                   1.(3)  DISTRIBUTING CONTRACTS:

                        (A)  AGREEMENT BETWEEN TRUST OR DEPOSITOR AND PRINCIPAL
                             UNDERWRITER.+

                        (B)  SPECIMEN OF TYPICAL AGREEMENTS BETWEEN PRINCIPAL
                             UNDERWRITER AND DEALERS, MANAGERS, SALES
                             SUPERVISORS AND SALESMEN.+

                        (C)  SCHEDULE OF SALES COMMISSIONS REFERRED TO IN ITEM
                             38(c).+

                   1.(5)  FORM OF POLICY AND RIDER

                        (A)  FLEXIBLE PREMIUM VARIABLE UNIVERSAL LIFE 
                             INSURANCE POLICY+

                        (B)  ADDITIONAL PROTECTION BENEFIT RIDER+

                  1.(8)  AGREEMENTS BETWEEN THE TRUST OR THE DEPOSITOR
                         CONCERNING THE TRUST WITH THE ISSUER, DEPOSITOR,
                         PRINCIPAL UNDERWRITER OR INVESTMENT ADVISER OF ANY
                         UNDERLYING INVESTMENT COMPANY OR ANY AFFILIATED PERSON
                         OF SUCH PERSONS.

                        (A)  PARTICIPATION AGREEMENT WITH VARIABLE INSURANCE 
                             PRODUCTS FUND+

                        (B)  PARTICIPATION AGREEMENT WITH VARIABLE INSURANCE 
                             PRODUCTS FUND II+

                        (C)  FUND PARTICIPATION AGREEMENT WITH JPM SERIES
                             TRUST II+

                        (D)  PARTICIPATION AGREEMENT WITH MFS/SUN LIFE 
                             INSURANCE TRUST+

                        (E)  FUND PARTICIPATION AGREEMENT WITH NEUBERGER & 
                             BERMAN ADVISERS MANAGEMENT TRUST+

                        (F)  FUND PARTICIPATION AGREEMENT WITH TEMPLETON 
                             VARIABLE PRODUCTS SERIES FUND+

                    1.(10) FORM OF APPLICATION FOR FLEXIBLE PREMIUM VARIABLE
                           UNIVERSAL LIFE INSURANCE POLICY.+

                    1.(11) MEMORANDUM DESCRIBING SUN LIFE ASSURANCE COMPANY OF
                           CANADA (U.S.)'S ISSUANCE, TRANSFER AND REDEMPTION 
                           PROCEDURES FOR THE POLICIES.+

               2. OPINION AND CONSENT OF COUNSEL AS TO THE LEGALITY OF THE
                  SECURITIES BEING REGISTERED.

               6. ACTUARIAL OPINION AND CONSENT.

               7. (A) POWERS OF ATTORNEY.*
                  (B) POWER OF ATTORNEY OF S. CAESAR RABOY

               8. CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT.

* INCORPORATED BY REFERENCE TO THE PRE-EFFECTIVE AMENDMENT NO. 1 TO THE
  REGISTRATION STATEMENT OF SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
  ON FORM S-6, FILE NO. 333-13087.

    




                                II-7

<PAGE>

                             [SUNLIFE LETTERHEAD]

April 25, 1997



Board of Directors
Sun Life Assurance Company of Canada (U.S.)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181


Re:  Variable Account G; File No. 333-13087


Dear Sirs:

Reference is made to Post-Effective Amendment No. 1 to the Registration 
Statement ("Registration Statement") filed with the Securities and Exchange 
Commission with respect to the proposed sale of an indefinite principal 
amount of flexible premium variable universal life insurance policies 
("Contracts") to be issued in connection with Sun Life of Canada (U.S.) 
Variable Account G ("Account"), a separate account of Sun Life Assurance 
Company of Canada (U.S.) ("Sun Life (U.S.)"), a Delaware corporation. I wish 
to advise you that I have reviewed the corporate records of Sun Life (U.S.) 
in establishing the Account, and have examined the Registration Statement, 
with exhibits and Amendments thereto, and such other documents as I deem 
necessary for the purposes of this opinion.

    Based upon the foregoing, I am of the opinion that:

    (1) Sun Life (U.S.) is duly organized and in good standing under the laws 
        of the State of Delaware and has the authority to issue the Contracts
        in all jurisdictions where it is authorized to do a variable life 
        insurance business and the Contracts have been approved by the 
        appropriate regulatory authorities;

    (2) The Account is duly established and validly existing separate account 
        of Sun Life (U.S.) under the laws of the State of Delaware;

    (3) The Contracts, as and when issued pursuant to the terms, provisions 
        and conditions as set forth in the Registration Statement and 
        Amendments thereto, will be validly issued and will be legal and 
        binding obligations of Sun Life (U.S.) in accordance with their 
        terms; and

    (4) The assets held in the Account are not chargeable with liabilities 
        arising out of any other business Sun Life (U.S.) may conduct.

<PAGE>

Board of Directors
April 25, 1997
Page Two


This opinion is limited to the above matters and I have not addressed 
the question of taxation of the Contracts. I hereby consent to the 
filing of this opinion as an exhibit to the Registration Statement and 
to the use of my name under the caption "Legal Matters" in the 
Prospectus contained in the Registration Statement.


Very truly yours,

/s/ Margaret Sears Mead
Assistant Vice President and Secretary


MSM:sh


<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
       
<S>                             <C>
<PERIOD-TYPE>                   OTHER
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             DEC-23-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                          100,116
<INVESTMENTS-AT-VALUE>                         100,116
<RECEIVABLES>                                        0
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                 100,116
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                                  0
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                             0
<SHARES-COMMON-STOCK>                           10,000
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                   100,116
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                                    0
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                       0
<NET-INVESTMENT-INCOME>                              0
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                                0
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                              0
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                               0
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                                0
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                      0
<AVERAGE-NET-ASSETS>                                 0
<PER-SHARE-NAV-BEGIN>                           10.000
<PER-SHARE-NII>                                      0
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                             10.012
<EXPENSE-RATIO>                                      0
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<PAGE>

   
                                                              April 23, 1997
    

Gentlemen:

In my capacity as Product Officer for Sun Life Assurance Company of Canada, I 
have provided actuarial advice concerning: (a) the preparation of a 
registration statement for Sun Life of Canada (U.S.) Variable Account G filed 
on Form S-6 with the Securities Exchange Commission under the Securities Act 
of 1933 (the "Registration Statement") regarding the offer and sale of 
flexible premium variable universal life insurance policies (the "Policies"); 
and (b) the preparation of policy forms for the Policies described in the 
Registration Statement.

It is my professional opinion that:


The illustrations of cash surrender values, account values, death benefits 
and accumulated premiums in the Appendix to the prospectus contained in the 
Registration Statement, are based on the assumptions stated in the 
illustrations, and are consistent with the provisions of the Policies. The 
rate structure of the Policies has not been designed so as to make the 
relationship between premiums and benefits, as shown in the illustrations, 
appear to be more favorable to prospective purchasers of Policies aged 45 in 
the rate classes illustrated than to prospective purchasers of Policies, for 
male or females, at other ages.

I hereby consent to the filing of this opinion as an exhibit to the 
Registration Statement and to the use of my name under the heading "Experts" 
in the prospectus.


                                       Very truly yours,

                                       /s/ John E. Coleman

                                       John E. Coleman, FSA, MAAA
                                       Product Officer


<PAGE>

                                                                      Exhibit 8







     We consent to the use in this Registration Statement No. 333-13087 of 
Sun Life of Canada (U.S.) Variable Account G on Form S-6 of our report dated 
April 22, 1997 accompanying the financial statement of Sun Life of Canada 
(U.S.) Variable Account G and to the use of our report dated February 3, 1997 
accompanying the financial statements of Sun Life Assurance Company of Canada 
(U.S.) appearing in the Prospectus, which is a part of such Registration 
Statement, and to the incorporation by reference of our reports dated 
February 3, 1997 appearing in the Annual Report on Form 10-K of Sun Life 
Assurance Company of Canada (U.S.) for the year ended December 31, 1996.

   We also consent to the references to us under the heading "Accountants" in 
such Prospectus.

   
DELOITTE & TOUCHE LLP
Boston, Massachusetts
April 22, 1997
    





<PAGE>

   
                   SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                                POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS that S. Caesar Raboy, whose signature 
appears below, constitutes and appoints Bonnie S. Angus, David D. Horn, 
Margaret Sears Mead and David N. Brown, and each of them, his 
attorneys-in-fact, each with the power of substitution, for him in any and 
all capacities, to sign Registration Statements on Form S-6 and N-8B-2 of Sun 
Life of Canada (U.S.) Variable Account G, and any amendments thereto, and to 
file the same, with exhibits thereto, and other documents in connection 
therewith, with the Securities and Exchange Commission, hereby ratifying and 
confirming all that each of said attorneys-in-fact or his substitute or 
substitutes, may do or cause to be done by virtue hereof.
    

    /s/ S. Caesar Raboy                           April 25, 1997
- ---------------------------------                 --------------------
        S. Caesar Raboy                           Date




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