SUN LIFE OF CANADA U S VARIABLE ACCOUNT G
485BPOS, 1998-04-29
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<PAGE>


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


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C.  20549
                                 _______________
   
                                  POST-EFFECTIVE
                                AMENDMENT NO. 2 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)
   
      MARGARET SEARS MEAD, ASSISTANT                      Copies to:
      VICE PRESIDENT AND 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, 1998 pursuant 
    to paragraph (b) of Rule 485.
    

   
    

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

<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, 1998.
    

<PAGE>
                                                    Sun Life
                                               Corporate VUL-SM-
                                      P    r    o   s    p   e    c   t    u   s
 
   
                                                          DATED MAY 1, 1998
    
<PAGE>
                                                                      PROSPECTUS
   
                                                                     MAY 1, 1998
    
 
                           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 29
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, J.P. Morgan Series Trust II,
Templeton Variable Products Series Fund, Dreyfus Variable Investment Fund and T.
Rowe Price Equity Series.
    
 
   
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,
J.P. MORGAN SERIES TRUST II, TEMPLETON VARIABLE PRODUCTS SERIES FUND, DREYFUS
VARIABLE INVESTMENT FUND AND T. ROWE PRICE EQUITY SERIES. 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                     9
    The Company                                                     9
    The Variable Account                                            9
    The Funds                                                      10
Performance Information                                            13
The Policy                                                         17
    Application and Issuance of a Policy                           17
    Free Look Period                                               17
Premium Payment                                                    18
    Planned Periodic Premiums                                      18
    General Premium Limits                                         18
    Tax Limits on Premium Payments                                 18
    Allocation of Net Premium                                      18
    Modified Endowment Contracts                                   19
Death Benefit                                                      19
    Death Benefit Compliance Test                                  19
    Death Benefit Options                                          19
    Benefits at Death                                              20
    Changes in the Death Benefit Option                            20
    APB Rider                                                      20
    Minimum Face Amount                                            21
    Changes in Face Amount                                         21
    Decreases in Face Amount                                       21
    Increases in Face Amount                                       21
Account Value                                                      22
    Account Value in the Sub-Accounts                              22
    Net Investment Factor                                          23
    Account Value in the Loan Account                              23
    Transfer Privileges                                            24
    Surrender                                                      24
    Partial Surrender                                              24
    Allocation of Partial Surrender                                24
    Insufficient Value                                             24
    Grace Period                                                   24
Charges, Deductions and Refunds                                    25
    Expense Charges Deducted as a Percent of Premium               25
    Sales Load Refund at Surrender                                 25
    Expense Charges Deducted as a Percent of Assets                25
    Expenses of the Underlying Funds                               26
    Expense Charges Deducted on a Per Policy Basis                 27
    Monthly Cost of Insurance                                      27
    Reduction of Charges                                           27
</TABLE>
 
                                       2
<PAGE>
                         TABLE OF CONTENTS--(CONTINUED)
<TABLE>
<CAPTION>
                                                                  PAGE
<S>                                                               <C>
Policy Loans                                                       28
General Provisions                                                 28
    Addition, Deletion or Substitution of Investments              28
    Alteration                                                     28
    Assignments                                                    28
    Change in Operation of the Variable Account                    29
    Conversion                                                     29
    Deferral of Payment                                            29
    Entire Contract                                                29
    Illustrations                                                  29
    Incontestability                                               29
    Maturity                                                       30
    Misstatement of Age or Sex (Non-Unisex Policy)                 30
    Modification                                                   30
    Nonparticipating                                               30
    Procedure                                                      30
    Report to Owner                                                30
    Rights of Beneficiary                                          30
    Rights of Owner                                                30
    Splitting Units                                                31
    Suicide                                                        31
    Termination                                                    31
    Voting Rights                                                  31
Distribution of the Policies                                       32
Other Contractual Arrangements                                     32
    Administration                                                 32
    Custodian                                                      32
    Reinsurance                                                    32
Federal Tax Status                                                 32
    Tax Treatment of the Company and the Variable Account          33
    Taxation of Policy Proceeds                                    33
The Company's Directors and Executive Officers                     35
State Regulation                                                   38
Legal Proceedings                                                  38
Experts                                                            38
Accountants                                                        39
Registration Statements                                            39
Financial Statements                                               39
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                - World Growth Series
- - Emerging Growth Series                     - Conservative Growth Series
- - Government Securities Series               - Research Series
- - Total Return Series                        - Utilities 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 II Index 500 Portfolio
- - VIP Equity Income Portfolio                - VIP Money Market Portfolio
- - VIP Growth Portfolio                       - VIP II Investment Grade Bond Portfolio
- - VIP High Income Portfolio                  - VIP II Asset Manager: Growth Portfolio
</TABLE>
    
 
   
    Neuberger&Berman Advisers Management Trust
    
 
   
<TABLE>
<S>                                          <C>
- - Limited Maturity Bond Portfolio            - Mid-Cap Growth Portfolio
- - Partners Portfolio
</TABLE>
    
 
   
    J.P. Morgan Series Trust II (Advised by J.P. Morgan Investment Management
Inc.)
    
 
   
<TABLE>
<S>                                          <C>
- - J.P. Morgan Bond Portfolio                 - J.P. Morgan Small Company Portfolio
- - J.P. Morgan Equity Portfolio
</TABLE>
    
 
   
    Templeton Variable Products Series Fund
    
 
   
<TABLE>
<S>                                          <C>
- - Templeton Stock Fund: Class 1
</TABLE>
    
 
   
    Dreyfus Variable Investment Fund
    
 
   
<TABLE>
<S>                                          <C>
- - Capital Appreciation Portfolio             - Small Cap Portfolio
- - Growth and Income Portfolio                - Quality Bond Portfolio
</TABLE>
    
 
   
    T. Rowe Price Equity Series Inc.
    
 
   
<TABLE>
<S>                                          <C>
- - Equity Income Portfolio                    - New America Growth Portfolio
</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
 
                                       7
<PAGE>
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 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.
 
                                       8
<PAGE>
                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 (781)
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 active subsidiaries are Sun Capital Advisers, Inc., a registered
investment adviser, Clarendon Insurance Agency, Inc., a registered broker-dealer
that acts as the general distributor of the Policies and other annuity and life
insurance contracts issued by the Company and its affiliates, Sun Life of Canada
(U.S.) Distributors, Inc., a registered broker-dealer and investment adviser,
New London Trust, F.S.B., a federally chartered savings bank, Massachusetts
Casualty Insurance Company, which issues individual disability income policies,
and Sun Life Financial Services Limited which provides off-shore administrative
services to the Company and Sun Life Assurance Company of Canada "Sun Life
(Canada)".
    
 
   
    Effective May 1, 1997, The Company became a wholly-owned subsidiary of the
newly established Sun Life of Canada (U.S.) Holdings, Inc. ("Life Holdco"). On
December 18, 1997, Life Holdco became a wholly-owned subsidiary of Sun Life
Assurance Company of Canada-U.S. Operations Holdings, Inc. ("U.S. Holdco"). U.S.
Holdco is a wholly-owned subsidiary of Sun Life (Canada), 150 King Street West,
Toronto, Ontario, 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, all states
except New York, the District of Columbia, Puerto Rico, the Virgin Islands,
Great Britain, Ireland, Hong Kong, Bermuda and the Philippines.
    
 
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.
 
                                       9
<PAGE>
   
    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 29 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.
 
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"), an affiliate of the Company. In addition, MFS has
retained Foreign & Colonial Management Limited ("FCM"), and Foreign & Colonial
Emerging Markets Limited, a subsidiary of FCM, as manager to the World Growth
Series. The MFS Series Fund is composed of twenty-five independent portfolios or
securities, eight 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.
    
 
   
    - CONSERVATIVE GROWTH SERIES seeks long-term growth of capital and future
      income while providing more current dividend income than is normally
      obtainable from a portfolio of only growth stocks by investing a
      substantial proportion of its assets in the common stocks or securities
      convertible into common stocks of companies believed to possess better
      than average prospects for long-term growth and a smaller proportion of
      its assets in securities whose principal characteristic is income
      production.
    
 
    - 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.
    
 
   
    - RESEARCH SERIES seeks to provide long-term growth of capital and future
      income.
    
 
    - 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
 
                                       10
<PAGE>
   
      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.
    
 
   
    - UTILITIES SERIES seeks capital growth and current income (income above
      that available from a portfolio invested entirely in equity securities) by
      investing, under normal market conditions, at least 65% of its assets in
      equity and debt securities issued by both domestic and foreign utility
      companies.
    
 
    - 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 II FUND.  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 eight portfolios, in the aggregate, are
available for investment under the Policy.
    
 
   
    - VIP II ASSET MANAGER: GROWTH PORTFOLIO seeks maximum total return over the
      long term by allocating assets among stocks, bonds and short-term
      instruments in the U.S. and abroad.
    
 
   
    - VIP II CONTRAFUND PORTFOLIO seeks long-term capital appreciation.
      Portfolio purchases will normally be common stock and securities
      convertible into common stock of companies whose value FMR believes is not
      fully recognized by the public.
    
 
   
    - VIP II INVESTMENT GRADE BOND PORTFOLIO seeks as high a level of current
      income as is consistent with the preservation of capital by investing
      primarily in a broad range of fixed income securities.
    
 
   
    - 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
      market performance. At least 65% of the portfolio's assets will be
      invested in income-producing equity securities with the flexibility to
      invest the balance in all types of domestic and foreign securities
      including bonds.
    
 
   
    - VIP GROWTH PORTFOLIO seeks capital appreciation. Portfolio purchases
      normally will be common stocks of both small and mid-sized 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 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
      represented 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 eight separate
    
 
                                       11
<PAGE>
   
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 three AMT Portfolios described below.
    
 
   
    - LIMITED MATURITY BOND PORTFOLIO 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 of financial institutions,
      corporations, and others. The dollar weighted average duration of the
      series will not exceed four years, although the portfolio may invest in
      securities at any duration.
    
 
   
    - MID-CAP GROWTH PORTFOLIO seeks capital appreciation by investing in a
      diversified portfolio of common stocks believed by Neuberger&Berman
      Management Inc. to have the maximum potential for long-term above-average
      capital appreciation. Although the Series will invest primarily in the
      common stocks of medium capitalization companies, investments may be made
      in the securities of larger, widely traded companies as well as smaller,
      less well-known companies.
    
 
    - 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.
 
   
    J.P. MORGAN SERIES TRUST II.  The J.P. Morgan Series Trust II ("JPM") is a
mutual fund organized as a Delaware business trust. JPM is advised by J.P.
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.
    
 
   
    - J.P. MORGAN 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.
    
 
   
    - J.P. MORGAN EQUITY PORTFOLIO seeks to provide a high total return by
      investing in selected equity securities. The portfolio invests primarily
      in the common stock of U.S. corporations with market capitalizations above
      $1.5 billion.
    
 
   
    - J.P. MORGAN SMALL COMPANY PORTFOLIO seeks to provide a high total return
      by investing in equity securities of small U.S. companies primarily with
      market capitalizations of less than $1 billion.
    
 
   
    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 several separate series, each of
which has separate investment objectives and policies. 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.
 
   
    DREYFUS VARIABLE INVESTMENT FUND.  Dreyfus Variable Investment Fund is a
mutual fund organized as a Massachusetts business trust. The Dreyfus Corporation
serves as the investment fund's manager, and is a wholly-owned subsidiary of
Mellon Bank, N.A., which is a wholly-owned subsidiary of Mellon Bank
Corporation.
    
 
   
    - CAPITAL APPRECIATION PORTFOLIO seeks to provide long-term capital growth
      consistent with the preservation of capital; current income is a secondary
      goal. This Portfolio invests principally in common stocks of domestic and
      foreign issuers.
    
 
                                       12
<PAGE>
   
    - GROWTH AND INCOME PORTFOLIO seeks to provide long-term capital growth,
      current income and growth of income, consistent with reasonable investment
      risk. The Portfolio invests primarily in equity securities, debt
      securities and money market instruments of domestic and foreign issuers.
      The proportion of the Portfolio's assets invested in each type of security
      will vary from time to time in accordance with Dreyfus' assessment of
      economic conditions and investment opportunities.
    
 
   
    - SMALL CAP PORTFOLIO seeks to maximize capital appreciation by investing
      principally in common stocks; under normal market conditions, the Series
      will invest at least 65% of its total assets in companies with market
      capitalizations of less than $1.5 billion at the time of purchase which
      Dreyfus believes to be characterized by new or innovative products,
      services or processes which should enhance prospects for growth in future
      earnings.
    
 
   
    - QUALITY BOND PORTFOLIO seeks to provide the maximum amount of current
      income to the extent consistent with the preservation of capital and the
      maintenance of liquidity. The Portfolio invests principally in debt
      obligations of corporations, the U.S. Government and its agencies and
      instrumentalities, and major U.S. banking institutions.
    
 
   
    T. ROWE PRICE EQUITY SERIES, INC.  The T. Rowe Price Equity Series, Inc. is
a mutual fund organized as a Maryland business trust. T. Rowe Price Associates,
Inc. serves as investment manager to the Fund.
    
 
   
    - EQUITY INCOME PORTFOLIO seeks substantial dividend income as well as
      long-term capital appreciation through investments in common stocks of
      established companies.
    
 
   
    - NEW AMERICA GROWTH PORTFOLIO seeks long-term growth of capital by
      investing primarily in the common stocks of U.S. growth companies
      operating in service industries.
    
 
    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
 
                                       13
<PAGE>
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
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 were first 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.
    
 
                                       14
<PAGE>
   
PORTFOLIO PERFORMANCE FOR PERIOD ENDING: DECEMBER 31, 1997
    
 
    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 Series Trust Capital Appreciation Series    07/19/85      23.14%      26.23%      18.00%      17.95%       16.67%
MFS/Sun Life Series Trust Emerging Growth Series         05/01/95      21.93%         NA          NA          NA        24.90%
MFS/Sun Life Series Trust Government Securities
 Series                                                  07/19/85       8.72%       9.15%       6.69%       8.50%        8.65%
MFS/Sun Life Series Trust Total Return Series            05/02/88      21.98%      20.82%      14.35%         NA        13.12%
MFS/Sun Life Series Trust World Growth Series            11/16/93      15.32%      14.79%         NA          NA        13.00%
MFS/Sun Life Series Trust Conservative Growth Series     12/05/86      31.94%      31.49%      19.51%      17.39%       15.27%
MFS/Sun Life Series Trust Research Series                11/07/94      20.86%      27.17%         NA          NA        25.24%
MFS/Sun Life Series Trust Utilities Series               11/16/93      32.71%      28.35%         NA          NA        18.49%
Fidelity VIP Equity-Income Portfolio                     10/09/86      28.11%      25.52%      20.16%       6.72%       14.66%
Fidelity VIP Growth Portfolio                            10/09/86      23.48%      24.23%      18.00%      17.19%       15.56%
Fidelity VIP High Income Portfolio                       09/19/85      17.67%      17.44%      13.91%      12.81%       12.45%
Fidelity VIP Money Market Portfolio                      04/01/82       5.51%       5.60%       4.85%       5.87%        6.89%
Fidelity VIP II Contrafund Portfolio                     01/03/95      24.14%         NA          NA          NA        28.16%
Fidelity VIP II Index 500 Portfolio                      08/27/92      32.82%      30.76%      19.91%         NA        19.87%
Fidelity VIP II Investment Grade Bond Portfolio          12/05/88       9.06%       9.70%       7.11%         NA         8.29%
Fidelity VIP II Asset Manager: Growth Portfolio          01/03/95      25.07%         NA          NA          NA        22.73%
Neuberger&Berman AMT Limited Maturity Bond Portfolio     09/10/84       6.74%       7.29%       5.63%       7.07%        8.16%
Neuberger&Berman AMT Partners Portfolio                  03/22/94      31.25%      32.40%         NA          NA        24.18%
Neuberger&Berman AMT Mid-Cap Growth Portfolio            11/03/97         NA          NA          NA          NA        17.20%
J.P. Morgan Bond Portfolio                               01/03/95       9.38%         NA          NA          NA         9.28%
J.P. Morgan Equity Portfolio                             01/03/95      27.50%         NA          NA          NA        27.41%
J.P. Morgan Small Company Portfolio                      01/03/95      22.50%         NA          NA          NA        25.62%
Templeton Stock Fund: Class 1                            08/24/88      11.88%      19.70%      17.59%         NA        13.30%
Dreyfus Capital Appreciation Portfolio                   04/05/93      28.05%      29.00%         NA          NA        19.87%
Dreyfus Growth and Income Portfolio                      05/02/94      16.21%      31.46%         NA          NA        24.64%
Dreyfus Small Cap Portfolio                              08/31/90      16.75%      20.76%      26.14%         NA        43.96%
Dreyfus Quality Bond Portfolio                           08/31/90       9.42%      10.76%       8.38%         NA         9.59%
T. Rowe Price Equity Income Portfolio                    03/31/94      28.85%      27.57%         NA          NA        23.73%
T. Rowe Price New America Growth Portfolio               03/31/94      21.12%      30.01%         NA          NA        23.66%
</TABLE>
    
 
   
    The annualized yield for the Fidelity VIP Money Market Portfolio for the
seven days ending December 31, 1997 was 5.56%.
    
 
SUB-ACCOUNT INVESTMENT PERFORMANCE
 
   
    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%).
    
 
                                       15
<PAGE>
    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 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 Series Trust Capital Appreciation Series        22.22%      25.29%      17.12%      17.07%            15.89%
MFS/Sun Life Series Trust Emerging Growth Series             21.02%         NA          NA          NA             23.97%
MFS/Sun Life Series Trust Government Securities Series        7.91%       8.34%       5.90%       7.69%             7.93%
MFS/Sun Life Series Trust Total Return Series                21.07%      19.92%      13.50%         NA             12.28%
MFS/Sun Life Series Trust World Growth Series                14.46%      13.94%         NA          NA             12.16%
MFS/Sun Life Series Trust Conservative Growth Series         30.96%      30.51%      18.62%      16.52%            14.46%
MFS/Sun Life Series Trust Research Series                    19.96%      26.22%         NA          NA             24.31%
MFS/Sun Life Series Trust Utilities Series                   31.72%      27.40%         NA          NA             17.61%
Fidelity VIP Equity-Income Portfolio                         27.16%      24.59%      19.27%       5.93%            13.86%
Fidelity VIP Growth Portfolio                                22.56%      23.31%      17.12%      16.32%            14.75%
Fidelity VIP High Income Portfolio                           16.79%      16.57%      13.06%      11.97%            11.70%
Fidelity VIP Money Market Portfolio                           4.72%       4.81%       4.07%       5.08%             6.25%
Fidelity VIP II Contrafund Portfolio                         23.22%         NA          NA          NA             27.21%
Fidelity VIP II Index 500 Portfolio                          31.83%      29.79%      19.02%         NA             18.98%
Fidelity VIP II Investment Grade Bond Portfolio               8.25%       8.88%       6.31%         NA              7.48%
Fidelity VIP II Asset Manager: Growth Portfolio              24.14%         NA          NA          NA             21.82%
Neuberger&Berman AMT Limited Maturity Bond Portfolio          5.95%       6.49%       4.84%       6.27%             7.46%
Neuberger&Berman AMT Partners Portfolio                      30.27%      31.42%         NA          NA             23.26%
Neuberger&Berman AMT Mid-Cap Growth Portfolio                   NA          NA          NA          NA             16.33%
J.P. Morgan Bond Portfolio                                    8.57%         NA          NA          NA              8.47%
J.P. Morgan Equity Portfolio                                 26.55%         NA          NA          NA             26.46%
J.P. Morgan Small Company Portfolio                          21.59%         NA          NA          NA             24.69%
Templeton Stock Fund: Class 1                                11.05%      18.81%      16.72%         NA             12.46%
Dreyfus Capital Appreciation Portfolio                       27.10%      28.04%         NA          NA             18.98%
Dreyfus Growth and Income Portfolio                          15.35%      30.48%         NA          NA             23.71%
Dreyfus Small Cap Portfolio                                  15.88%      19.86%      25.20%         NA             42.89%
Dreyfus Quality Bond Portfolio                                8.61%       9.94%       7.57%         NA              8.77%
T. Rowe Price Equity Income Portfolio                        27.89%      26.62%         NA          NA             22.81%
T. Rowe Price New America Growth Portfolio                   20.22%      29.04%         NA          NA             22.74%
</TABLE>
    
 
                                       16
<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.")
 
                                       17
<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.
 
                                       18
<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.
 
                                       19
<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.
 
                                       20
<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.")
 
                                       21
<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,
 
                                       22
<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.
 
                                       23
<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
 
                                       24
<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.
 
                                       25
<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, 1997. 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 Series Trust Capital Appreciation Series         0.73%             0.05%           0.78%
MFS/Sun Life Series Trust Emerging Growth Series              0.73%             0.08%           0.81%
MFS/Sun Life Series Trust Government Securities Series        0.55%             0.08%           0.63%
MFS/Sun Life Series Trust Total Return Series                 0.66%             0.05%           0.71%
MFS/Sun Life Series Trust World Growth Series                 0.88%             0.14%           1.02%
MFS/Sun Life Series Trust Conservative Growth Series          0.55%             0.06%           0.61%
MFS/Sun Life Series Trust Research Series                     0.72%             0.07%           0.79%
MFS/Sun Life Series Trust Utilities Series                    0.75%             0.11%           0.86%
Fidelity VIP II Contrafund Portfolio                          0.60%             0.11%           0.71%(1)
Fidelity VIP Equity-Income Portfolio                          0.50%             0.08%           0.58%(1)
Fidelity VIP Growth Portfolio                                 0.60%             0.09%           0.69%(1)
Fidelity VIP High Income Portfolio                            0.59%             0.12%           0.71%
Fidelity VIP II Index 500 Portfolio                           0.24%             0.04%           0.28%(2)
Fidelity VIP Money Market Portfolio                           0.21%             0.10%           0.31%
Fidelity VIP II Investment Grade Bond Portfolio               0.44%             0.14%           0.58%
Fidelity VIP II Asset Manager: Growth Portfolio               0.60%             0.17%           0.77%
Neuberger&Berman AMT Limited Maturity Bond Portfolio          0.65%             0.12%           0.77%(3)
Neuberger&Berman AMT Partners Portfolio                       0.80%             0.06%           0.86%(3)
Neuberger&Berman AMT Mid-Cap Growth Portfolio                 0.60%             0.40%           1.00%(3)(4)
J.P. Morgan Bond Portfolio                                    0.30%             0.45%           0.75%(5)
J.P. Morgan Equity Portfolio                                  0.40%             0.50%           0.90%(5)
J.P. Morgan Small Company Portfolio                           0.60%             0.55%           1.15%(5)
Templeton Stock Fund: Class 1                                 0.69%             0.19%           0.88%(6)
Dreyfus Capital Appreciation Portfolio                        0.75%             0.05%           0.80%
Dreyfus Growth and Income Portfolio                           0.75%             0.05%           0.80%
Dreyfus Small Cap Portfolio                                   0.75%             0.03%           0.78%
Dreyfus Quality Bond Portfolio                                0.65%             0.10%           0.75%
T. Rowe Price Equity Income Portfolio                         0.85%             0.00%           0.85%
T. Rowe Price New America Growth Portfolio                    0.85%             0.00%           0.85%
</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 VIP Equity-Income Portfolio, .67% for
    VIP Growth Portfolio and .71% for VIP II Contrafund Portfolio.
    
   
(2) FMR agreed to reimburse a portion of VIP II 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 Advisers Management Trust is divided into portfolios
    ("Portfolios"), each of which invests all of its net investable assets in a
    corresponding series ("Series") of Advisers Managers Trust. The figures
    reported under "Management Fees" include the aggregate of the administration
    fees paid by the Portfolio and the management fees paid by its corresponding
    Series. Similarly, "Other Expenses" includes all other expenses of the
    Portfolio and its corresponding Series.
    
   
(4) Expenses reflect expense reimbursement NBMI has undertaken to reimburse the
    Mid-Cap Growth Portfolio for certain operating expenses, including the
    compensation of NBMI and excluding taxes, interest, extraordinary expenses,
    brokerage commissions and transaction costs, that exceed, in the aggregate,
    1% of the Mid-Cap Growth Portfolio's average daily net asset value. Absent
    such reimbursement, the Total Annual Expenses for the year ended December
    31, 1997 was estimated to be 1.25% for the Mid-Cap Growth Portfolio. These
    expense reimbursement policies are subject to termination upon 60 days
    written notice with respect to the Mid-Cap Growth Portfolio, and there can
    be no assurance that these policies will be continued thereafter. The
    Mid-Cap Growth Portfolio commenced operations on November 3, 1997;
    therefore, the expense figures for the Portfolio are estimated.
    
 
                                       26
<PAGE>
   
(5) 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 J.P. Morgan Bond Portfolio, J.P. Morgan Equity
    Portfolio and J.P. Morgan Small Company Portfolio, respectively. Without
    such reimbursements, total fund annual expenses would have been 1.91% for
    the J.P. Morgan Bond Portfolio, 2.31% for the J.P. Morgan Equity Portfolio
    and 3.81% for the J.P. Morgan Small Company Portfolio.
    
   
(6) 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 during 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
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.
 
                                       27
<PAGE>
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 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.
 
                                       28
<PAGE>
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.
 
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
 
                                       29
<PAGE>
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.
 
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.
 
                                       30
<PAGE>
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.
 
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
 
                                       31
<PAGE>
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, Clarendon Insurance Agency, Inc. ("Clarendon"). Clarendon is a
corporation organized under the laws of Delaware, and is a wholly-owned
subsidiary of the Company. Clarendon 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. Clarendon 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.
 
    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
 
                                       32
<PAGE>
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.
 
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
 
                                       33
<PAGE>
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, 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.
 
                                       34
<PAGE>
    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.
 
   
                 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, 64, 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, 51, 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 Financial Services Company, Massachusetts Casualty Insurance
Company and Sun Life Financial Services Limited.
    
 
   
DAVID D. HORN, 56, Director (1985*)
56 Pinckney Street
Boston, Massachusetts 02114
    
 
   
    He was formerly Senior Vice President and General Manager for the United
States of Sun Life Assurance Company of Canada, retiring in December, 1997. He
is a Director of Sun Life Insurance and Annuity
    
 
- ---------
   
* Year elected director
    
 
                                       35
<PAGE>
   
Company of New York; 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, 66, 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., Varian Associates, Inc., Diversified Collection
Services, Inc., the San Francisco Opera, and Barrick Gold Corporation.
    
 
   
JOHN S. LANE, 63, Director (1991*)
150 King Street West
Toronto, Ontario, Canada M5H 1J9
    
 
   
    He is Senior Vice President, Investments of Sun Life Assurance Company of
Canada; and a Director of Sun Life Insurance and Annuity Company of New York.
    
 
   
RICHARD B. BAILEY, 71, 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.
    
 
   
M. COLYER CRUM, 65, Director (1986*)
104 Westcliff Street
Weston, Massachusetts 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, Cambridge Bancorp, Cambridge Trust, 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 Global 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., MuniYield Florida
Insured Fund, MuniYield Michigan Insured Fund, Inc., MuniYield New Jersey
Insured Fund, Inc., MuniYield Pennsylvania Fund, and Phaeton International/N.V.
Prior to July, 1996, he was a Professor at the Harvard Business School.
    
 
   
S. CAESAR RABOY, 61, Senior Vice President and Deputy General Manager and
Director (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 and a Director of
Sun Life Insurance and Annuity Company of New York; Vice President and a
Director of Sun Life Financial Services Limited; and a Director of Sun Life of
Canada (U.S.) Distributors, Inc. and Clarendon Insurance Agency, Inc.
    
 
- ---------
   
* Year elected director
    
 
                                       36
<PAGE>
   
JAMES M.A. ANDERSON, 48, Vice President, Investments (1998)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    He is Vice President, Investments, of Sun Life Assurance Company of Canada
and Sun Life Insurance and Annuity Company of New York; President and a Director
of Sun Capital Advisers, Inc.; Vice President and a Director of Sun Life of
Canada (U.S.) Holdings, Inc., Sun Life of Canada (U.S.) Financial Services
Holdings, Inc., and Sun Canada Financial Co.; Vice President, Investments, and a
Director of Sun Life of Canada (U.S.) Distributors, Inc; and a Director of
Massachusetts Casualty Insurance Company, New London Trust, F.S.B., and Sun
Benefit Services Company, Inc.
    
 
   
ROBERT A. BONNER, 53, Vice President, Individual Insurance (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, 47, Senior Vice President, General Manager and Director (1998*)
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; Senior Vice President and a Director of Sun
Life Insurance and Annuity Company of New York; Chairman and a Director of Sun
Life of Canada (U.S.) Distributors, Inc. and Sun Capital Advisers, Inc.;
President and a Director of Sun Life of Canada (U.S.) Holdings, Inc., Sun Life
Assurance Company of Canada -- U.S. Operations Holdings, Inc., Sun Life of
Canada (U.S.) Financial Services Holdings, Inc., Sun Canada Financial Co., Sun
Life of Canada (U.S.) SPE 97-1, Inc., and Sun Benefit Services Company; and a
Director of Clarendon Insurance Agency, Inc. and Massachusetts Casualty
Insurance Company.
    
 
   
L. BROCK THOMSON, 56, 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 Life of Canada
(U.S.) Distributors, Inc., Sun Benefit Services Company, Inc., Sun Life
Insurance and Annuity Company of New York, and Clarendon Insurance Agency, Inc.;
and Assistant Treasurer of Massachusetts Casualty Insurance Company.
    
 
   
ROBERT P. VROLYK, 44, Vice President and Actuary (1986)
One Sun Life Executive Park
Wellesley Hills, Massachusetts 02181
    
 
   
    He is Vice President, Finance of Sun Life Assurance Company of Canada; Vice
President, Controller and Actuary of Sun Life Insurance and Annuity Company of
New York; Vice President and a Director of Sun Life of Canada (U.S.) Holdings,
Inc., Sun Canada Financial Co., Sun Life of Canada (U.S.) Distributors, Inc.,
Sun Life of Canada (U.S.) Financial Services Holdings, Inc., and Sun Life
Assurance Company of Canada -- U.S. Operations Holdings, Inc.; Vice President,
Treasurer and a Director of Sun Capital Advisers, Inc.; Treasurer and a Director
of Sun Life of Canada (U.S.) SPE 97-1, Inc.; and a Director of Clarendon
Insurance Agency, Inc. and Sun Benefit Services Company, Inc.
    
 
- ---------
   
* Year elected director
    
 
                                       37
<PAGE>
   
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 United States of Sun
Life Assurance Company of Canada; Assistant Vice President and Secretary of Sun
Life Insurance and Annuity Company of New York; Secretary of Sun Life of Canada
(U.S.) Holdings, Inc., Sun Life of Canada (U.S.) Distributors, Inc., Sun Life of
Canada (U.S.) Financial Services Holdings, Inc., Sun Life Assurance Company of
Canada -- U.S. Operations Holdings, Inc., Sun Life of Canada (U.S.) SPE 97-1,
Inc., Sun Canada Financial Co., Sun Capital Advisers, Inc., and Sun Benefit
Services Company, Inc.; and Assistant Secretary of Clarendon Insurance Agency,
Inc.
    
 
   
    The directors, officers and employees of the Company are covered under a
commercial blanket bond and a liability policy. The directors, officers and
employees of Massachusetts Financial Services Company and Clarendon Insurance
Agency, Inc. are covered under a fidelity bond and errors and omissions policy.
    
 
   
    No shares of the Company are owned by any executive officer or director. The
Company is a wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.
and an indirect 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.
 
    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.
 
                                       38
<PAGE>
                               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.
 
   
                                    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, 1997 and
1996 and for the period then ended and the statutory financial statements of the
Company as of December 31, 1997 and 1996, and for the years ended December 31,
1997, 1996 and 1995 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, J.P. Morgan Series Trust II, Templeton Variable Products
Series Fund, Dreyfus Variable Investment Fund, T. Rowe Price Equity Series 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.
    
 
                              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, TVPSF, Dreyfus, and T. Rowe Price 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.
    
 
                                       39
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENT OF CONDITION-- December 31, 1997
 
<TABLE>
<CAPTION>
ASSETS:
   Investments in MFS/Sun Life Series Trust:                                                      Shares       Cost       Value
                                                                                                ----------  ----------  ----------
<S>                                                                                             <C>         <C>         <C>
    Capital Appreciation Series ("CAS").......................................................      --      $   --      $   --
    Emerging Growth Series ("EGS")............................................................         157       2,566       2,823
    Government Securities Series ("GSS")......................................................      11,986     155,804     156,303
    Total Return Series ("TRS")...............................................................      --          --          --
    World Growth Series ("WGO")...............................................................      14,050     195,302     206,258
  Investments in Fidelity Variable Insurance Products Fund:
    Equity Income Protfolio ("FEI")...........................................................         531      11,825      12,904
    Growth Portfolio ("FGP")..................................................................       6,650     245,181     246,710
    High Income Portfolio ("FHI").............................................................      --          --          --
    Money Market Portfolio ("FMM")............................................................     105,701     105,701     105,701
  Investments in Fidelity Variable Insurance Products Fund II:
    Contrafund Portfolio ("FCN")..............................................................         327       5,911       6,519
    Index 500 Portfolio ("FIP")...............................................................       8,550     875,071     978,008
  Investments in Neuberger & Berman Advisers Management Trust:
    Limited Maturity Bond Portfolio ("NLM")...................................................         188       2,566       2,656
    Partners Portfolio ("NPP")................................................................       5,998     122,590     123,550
  Investments in JPM Series Trust II:
    Bond Portfolio ("JBP")....................................................................       8,788      99,309      99,214
    Equity Portfolio ("JEP")..................................................................      --          --          --
    Small Company Portfolio ("JSC")...........................................................      --          --          --
  Investments in Templeton Variable Products Series Fund:
    Templeton Stock Fund ("TSF")..............................................................       3,442      80,591      79,825
                                                                                                            ----------  ----------
        Net Assets:...........................................................................              $1,902,417  $2,020,471
                                                                                                            ----------  ----------
                                                                                                            ----------  ----------
</TABLE>
 
<TABLE>
<CAPTION>
NET ASSETS:
                                                                        Unit
                                                             Units     Value      Value
                                                           ---------  --------  ----------
<S>                                                        <C>        <C>       <C>
    CAS..................................................     --      $ 9.9283  $   --
    EGS..................................................        257   11.0026       2,823
    GSS..................................................     14,789   10.5688     156,303
    TRS..................................................     --       10.4715      --
    WGO..................................................     19,525   10.5640     206,258
    FEI..................................................      1,182   10.9124      12,904
    FGP..................................................     24,099   10.2373     246,710
    FHI..................................................     --       10.6343      --
    FCN..................................................        591   11.0288       6,519
    FIP..................................................     84,660   11.5522     978,008
    NLM..................................................        257   10.3519       2,656
    NPP..................................................     11,653   10.6022     123,550
    JBP..................................................      9,348   10.6129      99,214
    JEP..................................................     --       10.2235      --
    JSC..................................................     --       10.9171      --
    TSF..................................................      8,289    9.6304      79,825
                                                                                ----------
        Net Assets Applicable to Contract Owners.........                        1,914,770
                                                                                ----------
    Net Assets Applicable to Sponsor (FMM)...............     10,000   10.5701     105,701
                                                                                ----------
         TOTAL NET ASSETS................................                       $2,020,471
                                                                                ----------
                                                                                ----------
</TABLE>
 
                       See notes to financial statements
 
                                   Continued
 
                                       40
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENT OF OPERATIONS-- Year Ended December 31, 1997
 
<TABLE>
<CAPTION>
                                                                  CAS           EGS           GSS           TRS           WGO
                                                              Sub-Account   Sub-Account   Sub-Account   Sub-Account   Sub-Account
                                                              -----------   -----------   -----------   -----------   -----------
<S>                                                           <C>           <C>           <C>           <C>           <C>
NET INVESTMENT INCOME:
  Dividend income and capital gain distributions received...    $--           $--           $--           $--           $--
                                                              -----------   -----------   -----------   -----------   -----------
REALIZED AND UNREALIZED GAINS (LOSSES):
  Realized gains (losses) on investment transactions:
    Proceeds from sales.....................................    $--           $   56        $   58        $--           $ 5,033
    Costs of investments sold...............................     --               50            56         --             4,730
                                                              -----------   -----------   -----------   -----------   -----------
      Net realized gains (losses)...........................    $--           $    6        $    2        $--           $   303
                                                              -----------   -----------   -----------   -----------   -----------
  Net unrealized appreciation (depreciation) on investments:
    End of year.............................................    $--           $  257        $  499        $--           $10,956
    Beginning of year.......................................     --            --            --            --            --
                                                              -----------   -----------   -----------   -----------   -----------
      Change in unrealized appreciation (depreciation)......    $--           $  257        $  499        $--           $10,956
                                                              -----------   -----------   -----------   -----------   -----------
        Realized and unrealized gains (losses)..............    $--           $  263        $  501        $--           $11,259
                                                              -----------   -----------   -----------   -----------   -----------
INCREASE/(DECREASE) IN NET ASSETS FROM OPERATIONS...........    $--           $  263        $  501        $--           $11,259
                                                              -----------   -----------   -----------   -----------   -----------
                                                              -----------   -----------   -----------   -----------   -----------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                  FEI           FGP          FHI          FMM           FCN
                                                              Sub-Account   Sub-Account   Sub-Account Sub-Account   Sub-Account
                                                              -----------   -----------   ---------   -----------   -----------
<S>                                                           <C>           <C>           <C>         <C>           <C>
NET INVESTMENT INCOME:
  Dividend income and capital gain distributions received...    $--           $--           $--        $  8,584       $--
                                                              -----------   -----------   ---------   -----------   -----------
REALIZED AND UNREALIZED GAINS (LOSSES):
  Realized gains (losses) on investment transactions:
    Proceeds from sales.....................................    $  219        $   10        $--        $615,415       $   114
    Costs of investments sold...............................       207            10        --          615,415           106
                                                              -----------   -----------   ---------   -----------   -----------
      Net realized gains (losses)...........................    $   12        $--           $--        $ --           $     8
                                                              -----------   -----------   ---------   -----------   -----------
  Net unrealized appreciation (depreciation) on investments:
    End of year.............................................    $1,079        $1,529        $--        $ --           $   608
    Beginning of year.......................................     --            --           --           --            --
                                                              -----------   -----------   ---------   -----------   -----------
      Change in unrealized appreciation (depreciation)......    $1,079        $1,529        $--        $ --           $   608
                                                              -----------   -----------   ---------   -----------   -----------
        Realized and unrealized gains (losses)..............    $1,091        $1,529        $--        $ --           $   616
                                                              -----------   -----------   ---------   -----------   -----------
INCREASE/(DECREASE) IN NET ASSETS FROM OPERATIONS...........    $1,091        $1,529        $--        $  8,584       $   616
                                                              -----------   -----------   ---------   -----------   -----------
                                                              -----------   -----------   ---------   -----------   -----------
</TABLE>
 
                                   Continued
 
                                       41
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENT OF OPERATIONS-- continued
 
<TABLE>
<CAPTION>
                                                                  FIP           NLM           NPP           JBP           JEP
                                                              Sub-Account   Sub-Account   Sub-Account   Sub-Account   Sub-Account
                                                              -----------   -----------   -----------   -----------   -----------
<S>                                                           <C>           <C>           <C>           <C>           <C>
NET INVESTMENT INCOME:
  Dividend income and capital gain distributions received...   $ --            $--          $--           $1,837       $ --
                                                              -----------   -----------   -----------   -----------   -----------
REALIZED AND UNREALIZED GAINS (LOSSES):
  Realized gains (losses) on investment transactions:
    Proceeds from sales.....................................   $ 21,118        $  51        $     5       $1,138       $ --
    Costs of investments sold...............................     19,092           50              5        1,094         --
                                                              -----------   -----------   -----------   -----------   -----------
      Net realized gains (losses)...........................   $  2,026        $   1        $--           $   44       $ --
                                                              -----------   -----------   -----------   -----------   -----------
  Net unrealized appreciation (depreciation) on investments:
    End of year.............................................   $102,937        $  90        $   960       $  (95)      $ --
    Beginning of year.......................................     --            --            --            --            --
                                                              -----------   -----------   -----------   -----------   -----------
      Change in unrealized appreciation (depreciation)......   $102,937        $  90        $   960       $  (95)      $ --
                                                              -----------   -----------   -----------   -----------   -----------
        Realized and unrealized gains (losses)..............   $104,963        $  91        $   960       $  (51)      $ --
                                                              -----------   -----------   -----------   -----------   -----------
INCREASE/(DECREASE) IN NET ASSETS FROM OPERATIONS...........   $104,963        $  91        $   960       $1,786       $ --
                                                              -----------   -----------   -----------   -----------   -----------
                                                              -----------   -----------   -----------   -----------   -----------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                  JCS            TSF
                                                              Sub-Account    Sub-Account        Total
                                                              -----------   -------------   -------------
<S>                                                           <C>           <C>             <C>
NET INVESTMENT INCOME:
  Dividend income and capital gain distributions received...     $--           $--            $ 10,421
REALIZED AND UNREALIZED GAINS (LOSSES):
  Realized gains (losses) on investment transactions:
    Proceeds from sales.....................................     $--           $   321         643,538
    Costs of investments sold...............................     --                323         641,138
                                                              -----------   -------------   -------------
        Net realized gains (losses).........................     $--           $    (2)       $  2,400
                                                              -----------   -------------   -------------
  Net unrealized appreciation (depreciation) on investments:
    End of year.............................................     $--           $  (766)        118,054
    Beginning of year.......................................     --             --              --
                                                              -----------   -------------   -------------
      Change in unrealized appreciation (depreciation)......     $--           $  (766)       $118,054
                                                              -----------   -------------   -------------
        Realized and unrealized gains (losses)..............     $--           $  (768)       $120,454
                                                              -----------   -------------   -------------
INCREASE/(DECREASE) IN NET ASSETS FROM OPERATIONS...........     $--           $  (768)       $130,875
                                                              -----------   -------------   -------------
                                                              -----------   -------------   -------------
</TABLE>
 
                       See notes to financial statements
 
                                       42
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENTS OF CHANGES IN NET ASSETS
 
<TABLE>
<CAPTION>
                                                                  CAS            EGS             GSS            TRS
                                                              Sub-Account    Sub-Account     Sub-Account    Sub-Account
                                                              ------------  -------------  ---------------  ------------
                                                              Period Ended  Period Ended    Period Ended    Period Ended
                                                              December 31,  December 31,    December 31,    December 31,
                                                              ------------  -------------  ---------------  ------------
                                                              1997   1996    1997   1996     1997    1996   1997   1996
                                                              -----  -----  ------  -----  --------  -----  -----  -----
<S>                                                           <C>    <C>    <C>     <C>    <C>       <C>    <C>    <C>
OPERATIONS:
  Net investment income.....................................  $--    $--    $ --    $--    $  --     $--    $--    $--
  Net realized gains........................................   --     --         6   --           2   --     --     --
  Net unrealized gains (losses).............................   --     --       257   --         499   --     --     --
                                                              -----  -----  ------  -----  --------  -----  -----  -----
      Increase (decrease) in net assets from operations.....  $--    $--    $  263  $--    $    501  $--    $--    $--
                                                              -----  -----  ------  -----  --------  -----  -----  -----
CONTRACT OWNER TRANSACTIONS:
  Premium payments Received.................................  $--    $--    $2,617  $--    $  2,618  $--    $--    $--
  Transfers between Sub-Accounts............................   --     --      --     --     153,244   --     --     --
  Policy and contract deductions............................   --     --       (57)  --         (60)  --     --     --
                                                              -----  -----  ------  -----  --------  -----  -----  -----
    Increase (decrease) in net assets from contract owner
     transactions...........................................  $--    $--    $2,560  $--    $155,802  $--    $--    $--
                                                              -----  -----  ------  -----  --------  -----  -----  -----
      Increase (decrease) in net assets.....................  $--    $--    $2,823  $--    $156,303  $--    $--    $--
NET ASSETS:
  Beginning of period.......................................   --     --      --     --       --      --     --     --
                                                              -----  -----  ------  -----  --------  -----  -----  -----
  End of period.............................................  $--    $--    $2,823  $--    $156,303  $--    $--    $--
                                                              -----  -----  ------  -----  --------  -----  -----  -----
                                                              -----  -----  ------  -----  --------  -----  -----  -----
</TABLE>
 
                       See notes to financial statements
 
                                   Continued
 
                                       43
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENTS OF CHANGES IN NET ASSETS -- continued
 
<TABLE>
<CAPTION>
                                                                      WGO               FEI              FGP            FHI
                                                                  Sub-Account       Sub-Account      Sub-Account    Sub-Account
                                                              -------------------  --------------  ---------------  ------------
                                                                 Period Ended       Period Ended    Period Ended    Period Ended
                                                                 December 31,       December 31,    December 31,    December 31,
                                                              -------------------  --------------  ---------------  ------------
                                                                1997      1996      1997    1996     1997    1996   1997   1996
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
<S>                                                           <C>       <C>        <C>      <C>    <C>       <C>    <C>    <C>
OPERATIONS:
  Net investment income.....................................  $  --     $  --      $ --     $--    $  --     $--    $--    $--
  Net realized gains........................................       303     --           12   --       --      --     --     --
  Net unrealized gains (losses).............................    10,956     --        1,079   --       1,529   --     --     --
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
      Increase (decrease) in net assets from operations.....  $ 11,259  $  --      $ 1,091  $--    $  1,529  $--    $--    $--
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
CONTRACT OWNER TRANSACTIONS:
  Premium payments Received.................................  $200,129  $  --      $12,040  $--    $  --     $--    $--    $--
  Transfers between Sub-Accounts............................     --        --        --      --     245,191   --     --     --
  Policy and contract deductions............................    (5,130)    --         (227)  --         (10)  --     --     --
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
    Increase (decrease) in net assets from contract owner
     transactions...........................................  $194,999  $  --      $11,813  $--    $245,181  $--    $--    $--
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
      Increase (decrease) in net assets.....................  $206,258  $  --      $12,904  $--    $246,710  $--    $--    $--
NET ASSETS:
  Beginning of period.......................................     --        --        --      --       --      --     --     --
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
  End of period.............................................  $206,258  $  --      $12,904  $--    $246,710  $--    $--    $--
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
                                                              --------  ---------  -------  -----  --------  -----  -----  -----
</TABLE>
 
                       See notes to financial statements
 
                                   Continued
 
                                       44
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENTS OF CHANGES IN NET ASSETS -- continued
 
<TABLE>
<CAPTION>
                                                                    FMM             FCN             FIP             NLM
                                                                Sub-Account     Sub-Account     Sub-Account     Sub-Account
                                                              ---------------  -------------  ---------------  -------------
                                                               Period Ended    Period Ended    Period Ended    Period Ended
                                                               December 31,    December 31,    December 31,    December 31,
                                                              ---------------  -------------  ---------------  -------------
                                                                1997    1996    1997   1996     1997    1996    1997   1996
                                                              --------  -----  ------  -----  --------  -----  ------  -----
<S>                                                           <C>       <C>    <C>     <C>    <C>       <C>    <C>     <C>
OPERATIONS:
  Net investment income.....................................  $  8,584  $--    $ --    $--    $  --     $--    $ --    $--
  Net realized gains........................................     --      --         8   --       2,026   --         1   --
  Net unrealized gains (losses).............................     --      --       608   --     102,937   --        90   --
                                                              --------  -----  ------  -----  --------  -----  ------  -----
      Increase (decrease) in net assets from operations.....  $  8,584  $--    $  616  $--    $104,963  $--    $   91   --
                                                              --------  -----  ------  -----  --------  -----  ------  -----
CONTRACT OWNER TRANSACTIONS:
  Premium payments Received.................................  $612,754  $--    $6,022  $--    $897,270  $--    $2,617  $--
  Transfers between Sub-Accounts............................  (612,977)  --      --     --       --      --      --     --
  Policy and contract deductions............................    (2,776)  --      (119)  --     (24,225)  --       (52)  --
                                                              --------  -----  ------  -----  --------  -----  ------  -----
    Increase (decrease) in net assets from contract owner
     transactions...........................................  $ (2,999) $--    $5,903  $--    $873,045  $--    $2,565  $--
                                                              --------  -----  ------  -----  --------  -----  ------  -----
      Increase (decrease) in net assets.....................  $  5,585  $--    $6,519  $--    $978,008  $--    $2,656  $--
NET ASSETS:
  Beginning of period.......................................   100,116   --      --     --       --      --      --     --
                                                              --------  -----  ------  -----  --------  -----  ------  -----
  End of period.............................................  $105,701  $--    $6,519  $--    $978,008  $--    $2,656  $--
                                                              --------  -----  ------  -----  --------  -----  ------  -----
                                                              --------  -----  ------  -----  --------  -----  ------  -----
</TABLE>
 
                       See notes to financial statements
 
                                   Continued
 
                                       45
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENTS OF CHANGES IN NET ASSETS -- continued
 
<TABLE>
<CAPTION>
                                                                    NPP             JBP            JEP           JSC
                                                                Sub-Account     Sub-Account    Sub-Account   Sub-Account
                                                              ---------------  --------------  ------------  ------------
                                                               Period Ended     Period Ended   Period Ended  Period Ended
                                                               December 31,     December 31,   December 31,  December 31,
                                                              ---------------  --------------  ------------  ------------
                                                                1997    1996    1997    1996   1997   1996   1997   1996
                                                              --------  -----  -------  -----  -----  -----  -----  -----
<S>                                                           <C>       <C>    <C>      <C>    <C>    <C>    <C>    <C>
OPERATIONS:
  Net investment income.....................................  $  --     $--    $ 1,837  $--    $--    $--    $--    $--
  Net realized gains........................................     --      --         44   --     --     --     --     --
  Net unrealized gains (losses).............................       960   --        (95)  --     --     --     --     --
                                                              --------  -----  -------  -----  -----  -----  -----  -----
      Increase (decrease) in net assets from operations.....  $    960  $--    $ 1,786  $--    $--    $--    $--    $--
                                                              --------  -----  -------  -----  -----  -----  -----  -----
CONTRACT OWNER TRANSACTIONS:
  Premium payments Received.................................  $  --     $--    $68,356  $--    $--    $--    $--    $--
  Transfers between Sub-Accounts............................   122,595   --     30,649   --     --     --     --     --
  Policy and contract deductions............................        (5)  --     (1,577)  --     --     --     --     --
                                                              --------  -----  -------  -----  -----  -----  -----  -----
    Increase (decrease) in net assets from contract owner
     transactions...........................................  $122,590  $--    $97,428  $--    $--    $--    $--    $--
                                                              --------  -----  -------  -----  -----  -----  -----  -----
      Increase (decrease) in net assets.....................  $123,550  $--    $99,214  $--    $--    $--    $--    $--
  NET ASSETS:
  Beginning of period.......................................     --      --      --      --     --     --     --     --
                                                              --------  -----  -------  -----  -----  -----  -----  -----
  End of period.............................................  $123,550  $--    $99,214  $--    $--    $--    $--    $--
                                                              --------  -----  -------  -----  -----  -----  -----  -----
                                                              --------  -----  -------  -----  -----  -----  -----  -----
</TABLE>
 
                       See notes to financial statements
 
                                   Continued
 
                                       46
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
STATEMENTS OF CHANGES IN NET ASSETS -- continued
 
<TABLE>
<CAPTION>
                                                                   TSF
                                                               Sub-Account           Total
                                                              --------------  --------------------
                                                               Period Ended       Period Ended
                                                               December 31,       December 31,
                                                              --------------  --------------------
                                                               1997    1996      1997       1996
                                                              -------  -----  ----------  --------
<S>                                                           <C>      <C>    <C>         <C>
OPERATIONS:
  Net investment income.....................................  $ --     $--    $   10,421  $  --
  Net realized gains........................................       (2)  --         2,400     --
  Net unrealized gains (losses).............................     (766)  --       118,054     --
                                                              -------  -----  ----------  --------
    Increase (decrease) in net assets from operations.......  $  (768) $--    $  130,875     --
                                                              -------  -----  ----------  --------
CONTRACT OWNER TRANSACTIONS:
  Premium payments Received.................................  $19,632  $--    $1,824,055  $  --
  Transfers between Sub-Accounts............................   61,298   --        --         --
  Policy and contract deductions............................     (337)  --       (34,575)    --
                                                              -------  -----  ----------  --------
    Increase (decrease) in net assets from contract owner
     transactions...........................................  $80,593  $--    $1,789,480  $  --
                                                              -------  -----  ----------  --------
      Increase (decrease) in net assets.....................  $79,825  $--    $1,920,355  $  --
NET ASSETS:
  Beginning of period.......................................    --      --       100,116     --
                                                              -------  -----  ----------  --------
  End of period.............................................  $79,825  $--    $2,020,471  $100,116
                                                              -------  -----  ----------  --------
                                                              -------  -----  ----------  --------
</TABLE>
 
                       See notes to financial statements
 
                                       47
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
NOTES TO FINANCIAL STATEMENTS
 
(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.
 
The assets of the Variable Account are divided into Sub-Accounts. Each
Sub-Account is invested in shares of a single 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, J.P. Morgan Series Trust II and
Templeton Variable Products Series Fund.
 
(2) SIGNIFICANT ACCOUNTING POLICIES
GENERAL
 
The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the financial statements and
the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from those estimates.
 
INVESTMENT VALUATIONS
 
Investments in shares of an investment portfolio of the mutual funds are
recorded at their net asset value. Realized gains and losses on sales of shares
are determined on the identified cost basis. Dividend income and capital gain
distributions received by the Sub-Accounts are reinvested in additional shares
and are recognized on the ex-dividend date.
 
Exchanges between Sub-Accounts requested by contract owners are recorded in the
new Sub-Account upon receipt of the redemption proceeds.
 
FEDERAL INCOME TAX STATUS
 
The operations of the Variable Account are part of the operations of the Sponsor
and are not taxed separately; the Variable Account is not taxed as a regulated
investment company. The Sponsor qualifies for the federal income tax treatment
granted to life insurance companies under Subchapter L of the Internal Revenue
Code. Under existing federal income tax law, investment income and capital gains
earned by the Variable Account on contract owner reserves are not subject to
tax.
 
(3) CONTRACT CHARGES
 
The Sponsor deducts expense charges applied to premium consisting of the premium
tax, the DAC tax and the sales load. The premium tax varies by state but in
general will range from 2% to 4% of premium in most states (Kentucky charges
7%). The DAC tax is 1.25% of premium. The sales load is 8.75% of premium up to
target premium and 2.25% of premium in excess of target premium. A portion of
the sales load is refunded for surrenders in the first three policy years.
 
                                       48
<PAGE>
SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT G
 
NOTES TO FINANCIAL STATEMENTS -- continued
 
The Sponsor deducts certain charges from the account value of each contract,
through the cancellation of units, on a monthly basis. A monthly expense charge
of $13.75 per policy at the beginning of each month during the first policy year
and $7.50 for months thereafter is deducted to recover certain administration
expenses. The Sponsor also deducts a charge at the end of each policy month for
providing life insurance protection. This charge will be based upon the
Sponsor's expectations of future mortality, persistency, interest rates,
expenses and taxes. However, the maximum rates for the base death benefit for
insureds that are not rated substandard risks will not exceed those based on the
1980 CSO Mortality Tables, and the maximum rates for the APB rider death benefit
for similar insureds will not exceed those based on 125% of the 1980 CSO
Mortality Tables.
 
The Sponsor deducts certain charges from the account value of each contract,
through the cancellation of units, at the end of each valuation period for the
mortality and expense risks assumed by the Sponsor. The daily deduction is
currently .0020471% (which is equivalent to an annual rate of .75%) for policies
in their first ten policy years and .0009572% (which is equivalent to an annual
rate of .35%) for policies in policy years eleven and beyond.
 
(4) UNIT ACTIVITY
 
<TABLE>
<CAPTION>
                                                                        Units Transferred
                                                                             Between          Units Canceled
                                 Units Outstanding                         Sub-Accounts        for Contract      Units Outstanding
                                 Beginning of Year    Units Purchased   and Fixed Account        Charges            End of Year
                                --------------------  ----------------  ------------------  ------------------  --------------------
                                     Year Ended          Year Ended         Year Ended          Year Ended           Year Ended
                                      Dec. 31,            Dec. 31,           Dec. 31,            Dec. 31,             Dec. 31,
                                --------------------  ----------------  ------------------  ------------------  --------------------
                                  1997       1996      1997     1996      1997      1996      1997      1996      1997       1996
                                ---------  ---------  -------  -------  --------  --------  --------  --------  ---------  ---------
<S>  <C>                        <C>        <C>        <C>      <C>      <C>       <C>       <C>       <C>       <C>        <C>
CAS  Sub-Account..............     --         --        --       --        --        --        --        --        --         --
EGS  Sub-Account..............     --         --          262    --        --        --           (5)    --           257     --
GSS  Sub-Account..............     --         --          262    --       14,533     --           (6)    --        14,789     --
TRS  Sub-Account..............     --         --        --       --        --        --        --        --        --         --
WGO  Sub-Account..............     --         --       20,007    --        --        --         (482)    --        19,525     --
FEI  Sub-Account..............     --         --        1,204    --        --        --          (22)    --         1,182     --
FGP  Sub-Account..............     --         --        --       --       24,100     --           (1)    --        24,099     --
FHI  Sub-Account..............     --         --        --       --        --        --        --        --        --         --
FMM  Sub-Account..............     --         --       58,312    --      (58,312)    --        --        --        --         --
FCN  Sub-Account..............     --         --          602    --        --        --          (11)    --           591     --
FIP  Sub-Account..............     --         --       86,851    --        --        --       (2,191)    --        84,660     --
NLM  Sub-Account..............     --         --          262    --        --        --           (5)    --           257     --
NPP  Sub-Account..............     --         --        --       --       11,654     --           (1)    --        11,653     --
JBP  Sub-Account..............     --         --        6,603    --        2,896     --         (151)    --         9,348     --
JEP  Sub-Account..............     --         --        --       --        --        --        --        --        --         --
JSC  Sub-Account..............     --         --        --       --        --        --        --        --        --         --
TSF  Sub-Account..............     --         --        1,963    --        6,360     --          (34)    --         8,289     --
  Unit Activity
   Applicable to Contract
   Owners.....................     --         --      176,328    --        1,231     --       (2,909)    --       174,650     --
     -------------------------  ---------  ---------  -------  -------  --------  --------  --------  --------  ---------  ---------
  Unit Activity from
   Sponsor Transactions.......     10,000     --        --      10,000     --        --        --        --        10,000     10,000
     -------------------------  ---------  ---------  -------  -------  --------  --------  --------  --------  ---------  ---------
  Total Unit Activity.........     10,000     --      176,328   10,000     1,231     --       (2,909)    --       184,650     10,000
</TABLE>
 
                                       49
<PAGE>
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 condition of Sun Life of Canada
(U.S.) Variable Account G (the "Variable Account") as of December 31, 1997, the
related statement of operations for the year then ended and the statements of
changes in net assets for the year ended December 31, 1997 and the period from
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 audits.
 
We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. Our procedures included
confirmation of securities held at December 31, 1997 by correspondence with the
custodian. 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 Sun Life of Canada (U.S.) Variable Account G
at December 31, 1997, the results of its operations and the changes in its net
assets for the respective stated periods in conformity with generally accepted
accounting principles.
 
DELOITTE & TOUCHE LLP
 
Boston, Massachusetts
February 6, 1998
 
                                       50
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
STATUTORY STATEMENTS OF ADMITTED ASSETS, LIABILITIES AND
CAPITAL STOCK AND SURPLUS
DECEMBER 31, 1997 AND 1996 (IN 000'S)
 
<TABLE>
<CAPTION>
                                                                                   1997            1996
                                                                              --------------  --------------
<S>                                                                           <C>             <C>
ADMITTED ASSETS
    Bonds                                                                     $    1,910,699  $    2,170,103
    Common stocks                                                                    117,229         144,043
    Mortgage loans on real estate                                                    684,035         938,932
    Properties acquired in satisfaction of debt                                       22,475          23,391
    Investment real estate                                                            78,426          76,995
    Policy loans                                                                      40,348          40,554
    Cash and short-term investments                                                  544,418         148,059
    Other invested assets                                                             55,716          51,378
    Premiums and annuity considerations due and uncollected                            9,203          11,282
    Investment income due and accrued                                                 39,279          68,191
    Receivable from parent, subsidiaries and affiliates                               28,825          40,829
    Funds withheld on reinsurance assumed                                            982,653         878,798
    Other assets                                                                       1,841           1,343
                                                                              --------------  --------------
    General account assets                                                         4,515,147       4,593,898
    Separate account assets
      Unitized                                                                     9,068,021       6,919,219
      Non-unitized                                                                 2,343,877       2,108,835
                                                                              --------------  --------------
    Total Admitted Assets                                                     $   15,927,045  $   13,621,952
                                                                              --------------  --------------
                                                                              --------------  --------------
LIABILITIES
    Aggregate reserve for life policies and contracts                         $    2,188,243  $    2,099,980
    Supplementary contracts                                                            2,247           2,205
    Policy and contract claims                                                         2,460           2,108
    Policyholders' dividends and coupons payable                                      32,500          27,500
    Liability for premium and other deposit funds                                  1,450,705       1,898,309
    Surrender values on cancelled policies                                               215              72
    Interest maintenance reserve                                                      33,830          28,675
    Commissions to agents due or accrued                                               2,826           3,245
    General expenses due or accrued                                                    7,202           4,654
    Transfers from Separate Accounts due or accrued                                 (284,078)       (232,743)
    Taxes, licenses and fees accrued, excluding federal income taxes                     105             342
    Federal income taxes due or accrued                                               58,073          49,479
    Unearned investment income                                                            34              19
    Amounts withheld or retained by company as agent or trustee                           47              27
    Remittances and items not allocated                                                1,363           1,359
    Borrowed money                                                                   110,142          58,000
    Asset valuation reserve                                                           47,605          53,911
    Payable for securities                                                            27,104          22,177
    Other liabilities                                                                  1,959           7,561
                                                                              --------------  --------------
    General account liabilities                                                    3,682,582       4,026,880
    Separate account liabilities
      Unitized                                                                     9,067,891       6,919,094
      Non-unitized                                                                 2,343,877       2,108,835
                                                                              --------------  --------------
    Total liabilities                                                             15,094,350      13,054,809
                                                                              --------------  --------------
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 notes                                                                    565,000         315,000
    Gross paid in and contributed surplus                                            199,355         199,355
    Unassigned funds                                                                  62,440          46,888
                                                                              --------------  --------------
    Surplus                                                                          826,795         561,243
                                                                              --------------  --------------
    Total capital stock and surplus                                                  832,695         567,143
                                                                              --------------  --------------
    Total Liabilities, Capital Stock and Surplus                              $   15,927,045  $   13,621,952
                                                                              --------------  --------------
                                                                              --------------  --------------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       51
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
STATUTORY STATEMENTS OF OPERATIONS
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 (IN 000'S)
 
<TABLE>
<CAPTION>
                                                                      1997        1996        1995
                                                                   ----------  ----------  ----------
<S>                                                                <C>         <C>         <C>
INCOME:
    Premiums and annuity considerations                            $  270,700  $  282,466  $  279,407
    Deposit-type funds                                              2,155,298   1,775,230   1,545,542
    Considerations for supplementary contracts without life
     contingencies and dividend accumulations                           1,615       2,340       1,088
    Net investment income                                             270,249     303,753     312,872
    Amortization of interest maintenance reserve                        1,166       1,557       1,025
    Net gain from operations from Separate Accounts                         5          --          --
    Other income                                                       86,123      71,903      57,864
                                                                   ----------  ----------  ----------
    Total                                                           2,785,156   2,437,249   2,197,798
                                                                   ----------  ----------  ----------
BENEFITS AND EXPENSES:
    Death benefits                                                     17,284      12,394      15,317
    Annuity benefits                                                  148,135     146,654     140,497
    Surrender benefits and other fund withdrawals                   1,854,004   1,507,263   1,074,396
    Interest on policy or contract funds                                  699       2,205         739
    Payments on supplementary contracts without life
     contingencies and of dividend accumulations                        1,687       2,120       1,888
    Increase in aggregate reserves for life and accident and
     health policies and contracts                                    127,278     162,678     171,975
    Increase (decrease) in liability for premium and other
     deposit funds                                                   (447,603)   (392,348)     13,553
    Increase (decrease) in reserve for supplementary contracts
     without life contingencies and for dividend and coupon
     accumulations                                                         42         327        (663)
                                                                   ----------  ----------  ----------
    Total                                                           1,701,526   1,441,293   1,417,702
    Commissions on premiums and annuity considerations (direct
     business only)                                                   132,700     109,894      88,037
    Commissions and expense allowances on reinsurance assumed          17,951      18,910      22,012
    General insurance expenses                                         47,102      37,206      34,580
    Insurance taxes, licenses and fees, excluding federal income
     taxes                                                              7,790       8,431       7,685
    Increase (decrease) in loading on and cost of collection in
     excess of loading on deferred and uncollected premiums               523         901      (1,377)
    Net transfers to separate accounts                                734,373     678,663     551,784
                                                                   ----------  ----------  ----------
    Total                                                           2,641,965   2,295,298   2,120,423
                                                                   ----------  ----------  ----------
    Net gain from operations before dividends to policyholders
     and federal income taxes                                         143,191     141,951      77,375
    Dividends to policyholders                                         33,316      29,189      25,722
                                                                   ----------  ----------  ----------
    Net gain from operations after dividends to policyholders and
     before federal income taxes                                      109,875     112,762      51,653
    Federal income tax expense (benefit) (excluding tax on
     capital gains)                                                    10,742      (2,702)     17,807
                                                                   ----------  ----------  ----------
    Net gain from operations after dividends to policyholders and
     federal income taxes and before realized capital gains            99,133     115,464      33,846
    Net realized capital gains less capital gains tax and
     transfers to the interest maintenance reserve                     30,109       7,560       2,069
                                                                   ----------  ----------  ----------
NET INCOME                                                         $  129,242  $  123,024  $   35,915
                                                                   ----------  ----------  ----------
                                                                   ----------  ----------  ----------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       52
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
 
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
STATUTORY STATEMENTS OF CHANGES IN CAPITAL STOCK AND SURPLUS
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 (IN 000'S)
 
<TABLE>
<CAPTION>
                                                               1997        1996        1995
                                                            ----------  ----------  ----------
<S>                                                         <C>         <C>         <C>
Capital and surplus, beginning of year                      $  567,143  $  792,452  $  455,489
                                                            ----------  ----------  ----------
Net income                                                     129,242     123,024      35,915
Change in net unrealized capital gains                           1,153      (1,715)      2,009
Change in non-admitted assets and related items                   (463)         67      (2,270)
Change in reserve on account of change in valuation basis       39,016          --          --
Change in asset valuation reserve                                6,306     (11,812)    (13,690)
Other changes in surplus in Separate Accounts Statement             --         100      (4,038)
Change in surplus notes                                        250,000    (335,000)    315,000
Dividends to stockholder                                      (159,722)         --          --
Miscellaneous gains in surplus                                      20          27       4,037
                                                            ----------  ----------  ----------
Net change in capital and surplus for the year                 265,552    (225,309)    336,963
                                                            ----------  ----------  ----------
Capital and surplus, end of year                            $  832,695  $  567,143  $  792,452
                                                            ----------  ----------  ----------
                                                            ----------  ----------  ----------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       53
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
STATUTORY STATEMENTS OF CASH FLOW
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 (IN 000'S)
 
<TABLE>
<CAPTION>
                                               1997         1996         1995
                                            -----------  -----------  -----------
 <S>                                        <C>          <C>          <C>
 Cash Provided
   Premiums, annuity considerations and
     deposit funds received                 $ 2,427,554  $ 2,059,577  $ 1,826,456
   Considerations for supplementary
     contracts and dividend accumulations
     received                                     1,615        2,340        1,088
   Net investment income received               323,199      324,914      374,398
   Other income received                         81,701       88,295       25,348
                                            -----------  -----------  -----------
 Total receipts                               2,834,069    2,475,126    2,227,290
                                            -----------  -----------  -----------
   Benefits paid (other than dividends)       2,020,615    1,671,483    1,231,936
   Insurance expenses and taxes paid
     (other than federal income and
     capital gains taxes)                       203,650      172,015      150,463
   Net cash transferred to Separate
     Accounts                                   785,708      755,605      568,188
   Dividends paid to policyholders               28,316       22,689       17,722
   Federal income tax (recoveries)
     payments (excluding tax on capital
     gains)                                       1,397      (15,363)     (20,655)
   Other--net                                       699        2,205          739
                                            -----------  -----------  -----------
 Total payments                               3,040,385    2,608,634    1,948,393
                                            -----------  -----------  -----------
 Net cash from operations                      (206,316)    (133,508)     278,897
                                            -----------  -----------  -----------
   Proceeds from long-term investments
     sold, matured or repaid (after
     deducting taxes on capital gains of
     $750,449, $1,554,873 and $8,610,951)     1,343,803    1,768,147    1,658,655
   Issuance of surplus notes                    250,000     (335,000)     315,000
   Other cash provided                          117,297      147,956      419,446
                                            -----------  -----------  -----------
 Total cash provided                          1,711,100    1,581,103    2,393,101
                                            -----------  -----------  -----------
 Cash Applied
   Cost of long-term investments acquired       773,721    1,318,880    1,749,714
   Other cash applied                           334,704      177,982      796,207
                                            -----------  -----------  -----------
 Total cash applied                           1,108,425    1,496,862    2,545,921
                                            -----------  -----------  -----------
 Net change in cash and short-term
   investments                                  396,359      (49,267)     126,077
 Cash and short term investments
 Beginning of year                              148,059      197,326       71,249
                                            -----------  -----------  -----------
 End of year                                $   544,418  $   148,059  $   197,326
                                            -----------  -----------  -----------
                                            -----------  -----------  -----------
</TABLE>
 
                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.
 
                                       54
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
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 engaged in the sale of individual variable life
insurance, 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 the
Company's ultimate parent, Sun Life Assurance Company of Canada ("SLOC"). SLOC
is a mutual life insurance company.
 
Effective May 1, 1997, the Company became a wholly-owned subsidiary of the newly
established Sun Life of Canada (U.S.) Holdings, Inc. ("Life Holdco"). On
December 18, 1997, Life Holdco became a wholly-owned subsidiary of the Sun Life
Assurance Company of Canada - U.S. Operations Holdings, Inc. ("US Holdco"). US
Holdco is a wholly-owned subsidiary of SLOC. Prior to December 18, 1997 Life
Holdco was a direct wholly-owned subsidiary of SLOC.
 
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, which 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, results of operations or
cash flow 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 are carried 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.
 
                                       55
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES (CONTINUED):
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.
 
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 value.
 
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 of the
separate accounts, 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 $284,078,000 in 1997 and
$232,743,000 in 1996.
 
CHANGES IN ACCOUNTING PRINCIPLES AND REPORTING
 
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. Effective for
1996, the Company changed its method of accounting for investments in
subsidiaries to conform with a preferable 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.
 
As described more fully in Note 10, during 1997 the Company changed certain
assumptions used in determining actuarial reserves.
 
                                       56
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES (CONTINUED):
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.
 
Certain prior year amounts have been reclassified to conform to amounts as
presented in the current year.
 
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 Life of Canada (U.S.) Distributors, Inc. (formerly Sun
Investment Services Company) ("Sundisco"), New London Trust, F.S.B. ("NLT"), Sun
Life Financial Services Limited, ("SLFSL"), Sun Benefit Services Company, Inc.
("Sunbesco"), Sun Capital Advisers, Inc. ("Sun Capital"), and Sun Life Finance
Corporation ("Sunfinco").
 
On October 30, 1997, the Company established a wholly-owned special purpose
corporation, Sun Life of Canada (U.S.) SPE 97-1, Inc. (SPE 97-1). SPE 97-1 was
organized for the purpose of engaging in activities incidental to securitizing
mortgage loans.
 
Prior to December 24, 1997, the Company owned 93.6% of the outstanding shares of
Massachusetts Financial Services Company ("MFS"). On December 24, 1997, the
Company transferred all of its shares of MFS to Life Holdco in the form of a
dividend valued at $159,722,000. As a result of this transaction the Company
realized a gain of $21,195,000 of undistributed earnings.
 
MFS, a registered investment adviser, serves as investment adviser to the mutual
funds in the MFS family of funds as well as certain mutual funds and separate
accounts established by the Company. The MFS Asset Management Group provides
investment advice to substantial private clients.
 
On December 31, 1997, the Company purchased all of the outstanding shares of
Clarendon Insurance Agency, Inc. ("Clarendon") from MFS.
 
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 issues only individual disability income policies. Sundisco 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 offshore products of SLOC, an affiliate. Sun Capital is a registered
investment adviser. Sunfinco and Sunbesco are currently inactive. Clarendon is a
registered broker-dealer that acts as the general distributor of certain annuity
and life insurance contracts issued by the Company and its affiliates.
 
On December 23, 1997, the Company issued a $110,000,000 note to US Holdco at an
interest rate of 5.80%, which is scheduled for repayment on March 1, 1998, and
is included in borrowed money. A $110,000,000 note was also issued by MFS on
December 23, 1997 to the Company at an interest rate of 5.85% due on March 1,
1998 and is included in cash and short-term investments.
 
On December 31, 1996, the Company issued a $58,000,000 note to SLOC which was
repaid on February 10, 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%. This note was repaid to the Company on February 10, 1997. On December 31,
1997 and 1996 the Company had an additional $20,000,000 in notes issued by MFS,
scheduled to mature in 2000.
 
                                       57
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
2.  INVESTMENTS IN SUBSIDIARIES (CONTINUED):
During 1997, 1996, and 1995, the Company contributed capital in the following
amounts to its subsidiaries:
 
<TABLE>
<CAPTION>
                                                                          1997            1996           1995
                                                                     --------------  --------------  ------------
<S>                                                                  <C>             <C>             <C>
MCIC                                                                 $    2,000,000  $   10,000,000  $  6,000,000
SLFSL                                                                     1,000,000       1,500,000            --
SPE 97-1                                                                 20,377,000              --            --
</TABLE>
 
Summarized combined financial information of the Company's subsidiaries as of
December 31, 1997, 1996 and 1995 and for the years then ended, follows:
 
<TABLE>
<CAPTION>
                                                                                    DECEMBER 31,
                                                                     -------------------------------------------
                                                                         1997           1996           1995
                                                                     -------------  -------------  -------------
                                                                                     (IN 000'S)
<S>                                                                  <C>            <C>            <C>
Intangible assets                                                    $           0  $       9,646  $      12,174
Other assets                                                             1,190,951      1,376,014      1,233,372
Liabilities                                                             (1,073,966)    (1,241,617)    (1,107,264)
                                                                     -------------  -------------  -------------
Total net assets                                                     $     116,985  $     144,043  $     138,282
                                                                     -------------  -------------  -------------
                                                                     -------------  -------------  -------------
Total revenues                                                       $     750,364  $     717,280  $     570,794
Operating expenses                                                        (646,896)      (624,199)      (504,070)
Income tax expense                                                         (43,987)       (42,820)       (31,193)
                                                                     -------------  -------------  -------------
Net income                                                           $      59,481  $      50,261  $      35,531
                                                                     -------------  -------------  -------------
                                                                     -------------  -------------  -------------
</TABLE>
 
3.  BONDS:
Investments in debt securities are as follows:
 
<TABLE>
<CAPTION>
                                                                DECEMBER 31, 1997
                                                 ------------------------------------------------
                                                                GROSS        GROSS     ESTIMATED
                                                 AMORTIZED   UNREALIZED   UNREALIZED      FAIR
                                                    COST        GAINS      (LOSSES)      VALUE
                                                 ----------  -----------  -----------  ----------
 
                                                                    (IN 000'S)
<S>                                              <C>         <C>          <C>          <C>
Long-term bonds:
    United States government and government
     agencies and authorities                    $  126,923   $   5,529    $      --   $  132,452
    States, provinces and political
     subdivisions                                    22,361       2,095           --       24,456
    Public utilities                                398,939      35,338          (91)     434,186
    Transportation                                  214,130      22,000         (390)     235,740
    Finance                                         157,891       5,885         (120)     163,656
    All other corporate bonds                       990,455      52,678       (5,456)   1,037,677
                                                 ----------  -----------  -----------  ----------
        Total long-term bonds                     1,910,699     123,525       (6,057)   2,028,167
                                                 ----------  -----------  -----------  ----------
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances
     and commercial paper                           431,032          --           --      431,032
    Affiliates                                      110,000          --           --      110,000
                                                 ----------  -----------  -----------  ----------
        Total short-term bonds                      541,032          --           --      541,032
Total bonds                                      $2,451,731   $ 123,525    $  (6,057)  $2,569,199
                                                 ----------  -----------  -----------  ----------
                                                 ----------  -----------  -----------  ----------
</TABLE>
 
                                       58
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
3.  BONDS (CONTINUED):
 
<TABLE>
<CAPTION>
                                                                DECEMBER 31, 1996
                                                 ------------------------------------------------
                                                                GROSS        GROSS     ESTIMATED
                                                 AMORTIZED   UNREALIZED   UNREALIZED      FAIR
                                                    COST        GAINS      (LOSSES)      VALUE
                                                 ----------  -----------  -----------  ----------
 
                                                                    (IN 000'S)
<S>                                              <C>         <C>          <C>          <C>
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           --        2,273
    Foreign governments                              18,812       1,351           --       20,163
    Public utilities                                415,641      24,728       (1,223)     439,146
    Transportation                                  167,937      14,107       (2,243)     179,801
    Finance                                         290,024       7,914         (472)     297,466
    All other corporate bonds                     1,007,680      42,338      (14,496)   1,035,522
                                                 ----------  -----------  -----------  ----------
        Total long-term bonds                     2,170,103     102,730      (27,361)   2,245,472
                                                 ----------  -----------  -----------  ----------
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances
     and commercial paper                            88,754          --           --       88,754
    Affiliates                                       58,000          --           --       58,000
                                                 ----------  -----------  -----------  ----------
        Total short-term bonds                      146,754          --           --      146,754
                                                 ----------  -----------  -----------  ----------
Total bonds                                      $2,316,857   $ 102,730    $ (27,361)  $2,392,226
                                                 ----------  -----------  -----------  ----------
                                                 ----------  -----------  -----------  ----------
</TABLE>
 
The amortized cost and estimated fair value of bonds at December 31, 1997 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, 1997
                                                                      ----------------------
                                                                      AMORTIZED   ESTIMATED
                                                                         COST     FAIR VALUE
                                                                      ----------  ----------
                                                                            (IN 000'S)
<S>                                                                   <C>         <C>
Maturities:
    Due in one year or less                                           $  699,548  $  700,280
    Due after one year through five years                                533,901     541,382
    Due after five years through ten years                               270,607     286,651
    Due after ten years                                                  735,624     821,002
                                                                      ----------  ----------
                                                                       2,239,680   2,349,315
    Mortgage-backed securities                                           212,051     219,884
                                                                      ----------  ----------
Total bonds                                                           $2,451,731  $2,569,199
                                                                      ----------  ----------
                                                                      ----------  ----------
</TABLE>
 
Proceeds from sales and maturities of investments in debt securities during
1997, 1996, and 1995 were $980,264,000, $1,554,016,000, and $1,510,553,000,
gross gains were $10,732,000, $16,975,000, and $24,757,000 and gross losses were
$2,446,000, $10,885,000, and $5,742,000, respectively.
 
Bonds included above with an amortized cost of approximately $2,578,000 and
$2,060,000 at December 31, 1997 and 1996, respectively, were on deposit with
governmental authorities as required by law.
 
                                       59
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
4.  SECURITIES LENDING:
The Company has a securities lending program operated on its behalf by the
Company's primary custodian, Chase Manhattan 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 $0 and $51,537,000 at December 31, 1997 and
1996 respectively. Income resulting from this program was $200,000, $137,000 and
$2,000 for the years ended December 31, 1997, 1996 and 1995, 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
allowances for losses have been made. In those cases where, in management's
judgment, the mortgage loans' values are impaired, appropriate losses are
recorded.
 
The following table shows the geographical distribution of the mortgage loan
portfolio.
 
<TABLE>
<CAPTION>
                                                                                                DECEMBER 31,
                                                                                           ----------------------
                                                                                              1997        1996
                                                                                           ----------  ----------
                                                                                                 (IN 000'S)
<S>                                                                                        <C>         <C>
California                                                                                 $  119,122  $  154,272
Massachusetts                                                                                  58,981      79,929
Michigan                                                                                       42,912      57,119
New York                                                                                       45,696      67,742
Ohio                                                                                           51,862      75,405
Pennsylvania                                                                                   97,949     115,584
Washington                                                                                     54,948      75,819
All other                                                                                     212,565     313,062
                                                                                           ----------  ----------
                                                                                           $  684,035  $  938,932
                                                                                           ----------  ----------
                                                                                           ----------  ----------
</TABLE>
 
The Company has restructured mortgage loans totaling $26,284,000 and $29,261,000
at December 31, 1997 and 1996, respectively, against which there are allowances
for losses of $3,026,000 and $5,893,000, respectively.
 
Mortgage loans from Sun Life (U.S.)'s portfolio with an approximate book value
of $53,188,000 were included in a transaction also involving loans from the
portfolios of other SLOC entities with an aggregate book value of $256 million,
whereby such loans were securitized for sale to the public markets.
 
The Company has made commitments of mortgage loans on real estate into the
future. The outstanding commitments for these mortgages amount to $12,300,000
and $9,800,000 at December 31, 1997 and 1996, respectively.
 
                                       60
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
6.  INVESTMENT GAINS AND LOSSES:
 
<TABLE>
<CAPTION>
                                                                                      YEARS ENDED DECEMBER 31,
                                                                                   -------------------------------
                                                                                     1997       1996       1995
                                                                                   ---------  ---------  ---------
                                                                                             (IN 000'S)
<S>                                                                                <C>        <C>        <C>
Net realized gains (losses)
Bonds                                                                              $   2,882  $   5,631  $   3,935
Common stock of affiliates                                                            21,195         --         --
Mortgage loans                                                                         3,837        763        292
Real estate                                                                            2,912        599        391
Other invested assets                                                                   (717)       567     (2,549)
                                                                                   ---------  ---------  ---------
                                                                                   $  30,109  $   7,560  $   2,069
                                                                                   ---------  ---------  ---------
                                                                                   ---------  ---------  ---------
Changes in unrealized gains (losses):
Common stock of affiliates                                                         $  (2,894) $  (5,739) $      --
Mortgage loans                                                                         1,524       (600)    (1,574)
Real estate                                                                            3,377      4,624      3,583
Other invested assets                                                                   (854)        --         --
                                                                                   ---------  ---------  ---------
                                                                                   $   1,153  $  (1,715) $   2,009
                                                                                   ---------  ---------  ---------
                                                                                   ---------  ---------  ---------
</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 net realized capital gains credited to the interest
maintenance reserve were $6,321,000 in 1997, $7,710,000 in 1996, and $12,714,000
in 1995. All gains and losses are transferred net of applicable income taxes.
 
7.  NET INVESTMENT INCOME:
Net investment income consisted of:
 
<TABLE>
<CAPTION>
                                                                                   YEARS ENDED DECEMBER 31,
                                                                              ----------------------------------
                                                                                 1997        1996        1995
                                                                              ----------  ----------  ----------
                                                                                          (IN 000'S)
<S>                                                                           <C>         <C>         <C>
Interest income from bonds                                                    $  188,924  $  178,695  $  205,445
Income from investment in common stock of affiliates                              41,181      50,408      35,403
Interest income from mortgage loans                                               76,073      92,591      99,766
Real estate investment income                                                     17,161      16,249      14,979
Interest income from policy loans                                                  3,582       2,790       2,777
Other                                                                               (193)      1,710       2,672
                                                                              ----------  ----------  ----------
    Gross investment income                                                      326,728     342,443     361,042
                                                                              ----------  ----------  ----------
Interest on surplus notes and notes payable                                      (42,481)    (23,061)    (31,813)
Investment expenses                                                              (13,998)    (15,629)    (16,357)
                                                                              ----------  ----------  ----------
Net investment income                                                         $  270,249  $  303,753  $  312,872
                                                                              ----------  ----------  ----------
                                                                              ----------  ----------  ----------
</TABLE>
 
                                       61
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
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.
 
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 allocate 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, 1997 and 1996 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.
 
Options are used to hedge the stock market interest exposure in the mortality
and expense risk charges and guaranteed minimum death benefit features of the
Company's variable annuities. The Company's open positions are as follows:
 
<TABLE>
<CAPTION>
                                                                                         SWAPS OUTSTANDING
                                                                                       AT DECEMBER 31, 1997
                                                                                 ---------------------------------
                                                                                      NOTIONAL       MARKET VALUE
                                                                                 PRINCIPAL AMOUNTS   OF POSITIONS
                                                                                 ------------------  -------------
                                                                                            (IN 000'S)
<S>                                                                              <C>                 <C>
Conventional interest rate swaps                                                    $     80,000       $  (2,891)
Foreign currency swap                                                                      1,700             208
Forward spread lock swaps                                                                 50,000             274
Asian Put Option S & P 500                                                                70,000             693
</TABLE>
 
<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>
 
The market value of swaps is the estimated amount that the Company would receive
or pay on termination or sale, taking into account current interest rates and
the current credit worthiness 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
 
                                       62
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
9.  LEVERAGED LEASES (CONTINUED):
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.
 
The Company's net investment in leveraged leases is composed of the following
elements:
 
<TABLE>
<CAPTION>
                                                                                         YEARS ENDED DECEMBER
                                                                                                 31,
                                                                                        ----------------------
                                                                                           1997        1996
                                                                                        ----------  ----------
                                                                                              (IN 000'S)
<S>                                                                                     <C>         <C>
Lease contracts receivable                                                              $   92,605  $  101,244
Less non-recourse debt                                                                     (92,589)   (101,227)
                                                                                        ----------  ----------
                                                                                                16          17
Estimated residual value of leased assets                                                   41,150      41,150
Less unearned and deferred income                                                          (10,324)    (11,501)
                                                                                        ----------  ----------
Investment in leveraged leases                                                              30,842      29,666
Less fees                                                                                     (163)       (188)
                                                                                        ----------  ----------
Net investment in leveraged leases                                                      $   30,679  $   29,478
                                                                                        ----------  ----------
                                                                                        ----------  ----------
</TABLE>
 
The net investment is included as an other invested asset.
 
10. REINSURANCE:
The Company has agreements with SLOC which provide that SLOC 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 $1,381,000, $1,603,000 and $2,184,000
for the years ended December 31, 1997, 1996 and 1995, respectively.
 
Effective January 1, 1991, the Company entered into an agreement with SLOC under
which certain individual life insurance contracts issued by SLOC were reinsured
by the Company on a 90% coinsurance basis. During 1997 SLOC changed certain
assumptions used in determining the gross and the ceded reserve balance. The
Company reflected the effect of the changes in assumptions to its assumed
reserves as a direct credit to surplus. The effect of the change was a
$39,016,000 decrease in reserves. Also, effective January 1, 1991, the Company
entered into an agreement with SLOC which provides that SLOC 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 $37,050,000, $35,161,000 and $11,821,000 for the years ended
December 31, 1997,1996 and 1995, respectively. The life reinsurance assumed
agreement requires the reinsurer to withhold funds in amounts equal to the
reserves assumed.
 
                                       63
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
10. REINSURANCE (CONTINUED):
The following are summarized pro-forma results of operations of the Company for
the years ended December 31, 1997, 1996 and 1995 before the effect of
reinsurance transactions with SLOC.
 
<TABLE>
<CAPTION>
                                                                                YEARS ENDED DECEMBER 31,
                                                                        ----------------------------------------
                                                                            1997          1996          1995
                                                                        ------------  ------------  ------------
                                                                                       (IN 000'S)
<S>                                                                     <C>           <C>           <C>
Income:
    Premiums, annuity deposits and other revenues                       $  2,230,980  $  1,858,145  $  1,619,337
    Net investment income and realized gains                                 300,669       312,870       315,967
                                                                        ------------  ------------  ------------
    Subtotal                                                               2,531,649     2,171,015     1,935,304
                                                                        ------------  ------------  ------------
Benefits and Expenses:
    Policyholder benefits                                                  2,240,597     1,928,720     1,760,917
    Other expenses                                                           187,591       155,531       130,302
                                                                        ------------  ------------  ------------
    Subtotal                                                               2,428,188     2,084,251     1,891,219
                                                                        ------------  ------------  ------------
Income from operations                                                  $    103,461  $     86,764  $     44,085
                                                                        ------------  ------------  ------------
                                                                        ------------  ------------  ------------
</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 $2,658,000 in 1997, $46,000 in
1996, and by $1,599,000 in 1995.
 
11. WITHDRAWAL CHARACTERISTICS OF ANNUITY ACTUARIAL RESERVES AND DEPOSIT
LIABILITIES:
The withdrawal characteristics of general account and separate account annuity
reserves and deposits are as follows:
 
<TABLE>
<CAPTION>
                                                                                              DECEMBER 31, 1997
                                                                                        -----------------------------
                                                                                            AMOUNT       % OF TOTAL
                                                                                        --------------  -------------
                                                                                                 (IN 000'S)
<S>                                                                                     <C>             <C>
Subject to discretionary withdrawal-with adjustment:
    With market value adjustment                                                        $    3,415,394          25%
    At book value less surrender charges (surrender charge >5%)                              7,672,211          57
    At book value (minimal or no charge or adjustment)                                       1,259,698           9
Not subject to discretionary withdrawal provision                                            1,164,651           9
                                                                                        --------------         ---
Total annuity actuarial reserves and deposit liabilities                                $   13,511,954         100%
                                                                                        --------------         ---
                                                                                        --------------         ---
</TABLE>
 
<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          31%
    At book value less surrender charges (surrender charge >5%)                              5,626,117          48
    At book value (minimal or no charge or adjustment)                                       1,264,586          11
Not subject to discretionary withdrawal provision                                            1,218,157          10
                                                                                        --------------         ---
Total annuity actuarial reserves and deposit liabilities                                $   11,656,543         100%
                                                                                        --------------         ---
                                                                                        --------------         ---
</TABLE>
 
                                       64
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
12. RETIREMENT PLANS:
The Company participates with SLOC 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; currently the plan is
fully funded. 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 SLOC.
 
The Company's share of the group's accrued pension cost at December 31, 1997,
1996 and 1995 was $593,000, $446,000 and $420,000, respectively. The Company's
share of net periodic pension cost was $146,000, $27,000 and $3,000, for 1997,
1996 and 1995, respectively.
 
The Company also participates with SLOC 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 $259,000, $233,000 and $185,000 for the years ended December
31, 1997, 1996 and 1995, 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.
 
                                       65
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
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, 1997 and 1996:
<TABLE>
<CAPTION>
                                                                  DECEMBER 31, 1997
                                                       ---------------------------------------
                                                        CARRYING AMOUNT   ESTIMATED FAIR VALUE
                                                       -----------------  --------------------
                                                                     (IN 000'S)
<S>                                                    <C>                <C>
ASSETS:
Bonds                                                    $   2,451,731       $    2,569,199
Mortgages                                                      684,035              706,975
LIABILITIES:
Insurance reserves                                       $     123,128       $      123,128
Individual annuities                                           307,668              302,165
Pension products                                             1,527,433            1,561,108
Derivatives                                                         --               (1,716)
 
<CAPTION>
                                                                  DECEMBER 31, 1996
                                                       ---------------------------------------
                                                        CARRYING AMOUNT   ESTIMATED FAIR VALUE
                                                       -----------------  --------------------
                                                                     (IN 000'S)
<S>                                                    <C>                <C>
ASSETS:
Bonds                                                    $   2,316,857       $    2,392,226
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)
</TABLE>
 
The major methods and assumptions used in estimating the fair values of
financial instruments are as follows:
 
The fair values of short-term bonds are estimated to be the amortized cost. The
fair values of long-term bonds which are publicly traded are based upon market
prices or dealer quotes. For privately placed bonds, fair values are estimated
by 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 insurance 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.
 
                                       66
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
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>
                                                                              1997                  1996
                                                                      --------------------  --------------------
                                                                         AVR        IMR        AVR        IMR
                                                                      ---------  ---------  ---------  ---------
                                                                           (IN 000'S)            (IN 000'S)
<S>                                                                   <C>        <C>        <C>        <C>
Balance, beginning of year                                            $  53,911  $  28,675  $  42,099  $  25,218
Net realized investment gains, net of tax                                17,400      6,321      3,160      5,011
Amortization of net investment gains                                         --     (1,166)        --     (1,557)
Unrealized investment gains (losses)                                     (2,340)        --      1,502         --
Required by formula                                                     (21,366)        --      7,150          3
                                                                      ---------  ---------  ---------  ---------
Balance, end of year                                                  $  47,605  $  33,830  $  53,911  $  28,675
                                                                      ---------  ---------  ---------  ---------
                                                                      ---------  ---------  ---------  ---------
</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 $31,000,000, $19,264,000 and
$12,429,000 for the years ended December 31, 1997, 1996 and 1995, respectively.
 
16. SURPLUS NOTES AND NOTES RECEIVABLE (PAYABLE):
On December 22, 1997, the Company issued a $250,000,000 surplus note to Life
Holdco. This note has an interest rate of 8.625% and is due on or after November
6, 2027.
 
On May 9, 1997, the Company issued a short-term note of $600,000,000 to Life
Holdco at an interest rate of 5.10%, which was extended at various interest
rates. This note was repaid on December 22, 1997.
 
The Company had issued and outstanding surplus notes to SLOC 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.
 
On December 19, 1995 the Company issued surplus notes totaling $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 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
 
                                       67
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
16. SURPLUS NOTES AND NOTES RECEIVABLE (PAYABLE) (CONTINUED):
the consent of the Delaware Insurance Commissioner. Payment of principal and
interest on the notes issued in 1995 and in 1997 also requires the consents of
the Delaware Insurance Commissioner and Canadian Office of the Superintendent of
Financial Institutions.
 
The Company obtained the required consents and expensed $42,481,000, $23,061,000
and $31,813,000 for interest on surplus notes and notes payable for the years
ended December 31, 1997, 1996 and 1995, respectively.
 
17. MANAGEMENT AND SERVICE CONTRACTS:
The Company has an agreement with SLOC which provides that SLOC will furnish, as
requested, personnel as well as certain services and facilities on a
cost-reimbursement basis. Expenses under this agreement amounted to
approximately $15,997,000 in 1997, $20,192,000 in 1996, and $20,293,000 in 1995.
 
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, 1997
and 1996.
 
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 Asset Valuation
Reserve. Dividends paid by subsidiaries to the Company are included in the
Company's net investment income.
 
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 and 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 Sun Life Assurance Company of Canada
(U.S.) has determined that the cost of complying with Statement No. 120
"Accounting and Reporting by Mutual Insurance Enterprises and by Insurance
Enterprises for Certain Long
 
                                       68
<PAGE>
SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
(Wholly-owned subsidiary of Sun Life of Canada (U.S.) Holdings, Inc.)
 
NOTES TO STATUTORY FINANCIAL STATEMENTS (CONTINUED)
YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
 
19. ACCOUNTING POLICIES AND PRINCIPLES (CONTINUED):
Duration Participating Contracts" 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.
 
                                       69
<PAGE>
INDEPENDENT AUDITORS' REPORT
 
TO THE BOARD OF DIRECTORS AND STOCKHOLDERS
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, 1997 and 1996, 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, 1997. These
financial statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.
 
We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
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, 1997
and 1996, and the results of its operations and its cash flow for each of the
three years in the period ended December 31, 1997 on the basis of accounting
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, 1997 and 1996 or the results of its operations or its cash flow for each of
the three years in the period ended December 31, 1997.
 
As management has 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
 
Boston, Massachusetts
February 5, 1998
 
                                       70
<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 0.7579% 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 0.7579%, 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 -1.50%, 4.46%, and 10.41%, respectively, during the first 10
Policy Years and -1.10%, 4.88%, and 10.85%, respectively, thereafter taking into
account the current Daily Risk Percentage and the assumed 0.7579% charge for the
Portfolio's advisory fees and operating expenses; and -1.64%, 4.30% and 10.25%,
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 -1.50%                        NET 4.46%                         NET 10.41%
         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       10,925     10,169    500,000     11,565     10,809    500,000     12,205       11,449     500,000
      2    27,121       20,652     19,896    500,000     22,559     21,803    500,000     24,544       23,788     500,000
      3    41,708       30,028     29,272    500,000     33,838     33,082    500,000     37,963       37,207     500,000
      4    57,023       38,382     38,382    500,000     44,743     44,743    500,000     51,908       51,908     500,000
      5    73,104       47,273     47,273    500,000     56,849     56,849    500,000     68,076       68,076     500,000
 
      6    89,989       55,984     55,984    500,000     69,459     69,459    500,000     85,909       85,909     500,000
      7   107,719       64,541     64,541    500,000     82,623     82,623    500,000    105,612      105,612     500,000
      8   126,335       74,036     74,036    500,000     97,526     97,526    500,000    128,614      128,614     500,000
      9   145,881       83,322     83,322    500,000    113,051    113,051    500,000    154,010      154,010     500,000
     10   166,406       92,417     92,417    500,000    129,247    129,247    500,000    182,082      182,082     500,000
 
     11   187,956      101,690    101,690    500,000    146,701    146,701    500,000    213,952      213,952     500,000
     12   210,584      110,724    110,724    500,000    164,925    164,925    500,000    249,258      249,258     529,530
     13   234,343      119,519    119,519    500,000    183,971    183,971    500,000    288,135      288,135     595,781
     14   259,290      128,072    128,072    500,000    203,890    203,890    500,000    330,915      330,915     666,247
     15   285,484      136,427    136,427    500,000    224,780    224,780    500,000    378,025      378,025     741,383
 
     16   312,989      144,444    144,444    500,000    246,600    246,600    500,000    429,745      429,745     821,306
     17   341,868      152,154    152,154    500,000    269,451    269,451    502,026    486,547      486,547     906,507
     18   372,191      159,571    159,571    500,000    293,226    293,226    532,841    548,934      548,934     997,503
     19   404,031      166,653    166,653    500,000    317,871    317,871    563,649    617,385      617,385   1,094,747
     20   437,463      173,416    173,416    500,000    343,427    343,427    594,561    692,507      692,507   1,198,907
 
 Age 60   285,484      136,427    136,427    500,000    224,780    224,780    500,000    378,025      378,025     741,383
 Age 65   437,463      173,416    173,416    500,000    343,427    343,427    594,561    692,507      692,507   1,198,907
 Age 70   631,430      201,297    201,297    500,000    485,055    485,055    751,460  1,190,498    1,190,498   1,844,351
 Age 75   878,986      216,399    216,399    500,000    650,882    650,882    914,801  1,969,292    1,969,292   2,767,801
</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 -1.64%                        NET 4.30%                         NET 10.25%
         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        9,035      8,279    500,000      9,615      8,859    500,000     10,197        9,441     500,000
      2    27,121       17,038     16,282    500,000     18,716     17,960    500,000     20,466       19,710     500,000
      3    41,708       24,759     24,003    500,000     28,062     27,306    500,000     31,648       30,892     500,000
      4    57,023       31,443     31,443    500,000     36,908     36,908    500,000     43,083       43,083     500,000
      5    73,104       38,587     38,587    500,000     46,763     46,763    500,000     56,382       56,382     500,000
 
      6    89,989       45,433     45,433    500,000     56,880     56,880    500,000     70,910       70,910     500,000
      7   107,719       51,949     51,949    500,000     67,242     67,242    500,000     86,777       86,777     500,000
      8   126,335       59,209     59,209    500,000     79,003     79,003    500,000    105,347      105,347     500,000
      9   145,881       66,084     66,084    500,000     91,054     91,054    500,000    125,687      125,687     500,000
     10   166,406       72,545     72,545    500,000    103,389    103,389    500,000    147,988      147,988     500,000
 
     11   187,956       78,581     78,581    500,000    116,019    116,019    500,000    172,492      172,492     500,000
     12   210,584       84,172     84,172    500,000    128,954    128,954    500,000    199,472      199,472     500,000
     13   234,343       89,315     89,315    500,000    142,223    142,223    500,000    229,258      229,258     500,000
     14   259,290       93,995     93,995    500,000    155,848    155,848    500,000    262,078      262,078     527,654
     15   285,484       98,192     98,192    500,000    169,852    169,852    500,000    297,664      297,664     583,779
 
     16   312,989      101,864    101,864    500,000    184,249    184,249    500,000    336,191      336,191     642,509
     17   341,868      104,962    104,962    500,000    199,056    199,056    500,000    377,861      377,861     704,010
     18   372,191      107,422    107,422    500,000    214,286    214,286    500,000    422,880      422,880     768,443
     19   404,031      109,165    109,165    500,000    229,955    229,955    500,000    471,454      471,454     835,982
     20   437,463      110,111    110,111    500,000    246,098    246,098    500,000    523,803      523,803     906,837
 
 Age 60   285,484       98,192     98,192    500,000    169,852    169,852    500,000    297,664      297,664     583,779
 Age 65   437,463      110,111    110,111    500,000    246,098    246,098    500,000    523,803      523,803     906,837
 Age 70   631,430      100,217    100,217    500,000    335,960    335,960    520,478    851,609      851,609   1,319,336
 Age 75   878,986       51,375     51,375    500,000    433,917    433,917    609,861  1,316,591    1,316,591   1,850,442
</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 -1.50%                        NET 4.46%                         NET 10.41%
         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       11,187     10,800    500,000     11,865     11,477    500,000     12,542       12,155     500,000
      2    27,121       21,536     21,149    500,000     23,560     23,173    500,000     25,665       25,278     500,000
      3    41,708       31,528     31,141    500,000     35,573     35,186    500,000     39,951       39,564     500,000
      4    57,023       40,860     40,860    500,000     47,616     47,616    500,000     55,225       55,225     500,000
      5    73,104       50,353     50,353    500,000     60,529     60,529    500,000     72,458       72,458     500,000
 
      6    89,989       59,660     59,660    500,000     73,986     73,986    500,000     91,471       91,471     500,000
      7   107,719       68,805     68,805    500,000     88,038     88,038    500,000    112,482      112,482     500,000
      8   126,335       78,251     78,251    500,000    103,201    103,201    500,000    136,225      136,225     500,000
      9   145,881       87,490     87,490    500,000    119,002    119,002    500,000    162,446      162,446     500,000
     10   166,406       96,538     96,538    500,000    135,487    135,487    500,000    191,432      191,432     500,000
 
     11   187,956      105,783    105,783    500,000    153,273    153,273    500,000    224,361      224,361     500,000
     12   210,584      114,791    114,791    500,000    171,850    171,850    500,000    260,752      260,752     553,949
     13   234,343      123,562    123,562    500,000    191,271    191,271    500,000    300,807      300,807     621,982
     14   259,290      132,093    132,093    500,000    211,590    211,590    500,000    344,882      344,882     694,366
     15   285,484      140,427    140,427    500,000    232,904    232,904    500,000    393,417      393,417     771,569
 
     16   312,989      148,428    148,428    500,000    255,180    255,180    500,000    446,700      446,700     853,709
     17   341,868      156,125    156,125    500,000    278,446    278,446    518,785    505,216      505,216     941,292
     18   372,191      163,532    163,532    500,000    302,594    302,594    549,864    569,486      569,486   1,034,850
     19   404,031      170,607    170,607    500,000    327,624    327,624    580,943    640,002      640,002   1,134,851
     20   437,463      177,367    177,367    500,000    353,578    353,578    612,134    717,388      717,388   1,241,982
 
 Age 60   285,484      140,427    140,427    500,000    232,904    232,904    500,000    393,417      393,417     771,569
 Age 65   437,463      177,367    177,367    500,000    353,578    353,578    612,134    717,388      717,388   1,241,982
 Age 70   631,430      205,313    205,313    500,000    497,380    497,380    770,555  1,230,362    1,230,362   1,906,110
 Age 75   878,986      220,673    220,673    500,000    665,703    665,703    935,632  2,032,540    2,032,540   2,856,695
</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 -1.64%                        NET 4.30%                         NET 10.25%
         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        8,789      8,402    500,000      9,393      9,006    500,000      9,999        9,612     500,000
      2    27,121       16,874     16,487    500,000     18,612     18,225    500,000     20,426       20,039     500,000
      3    41,708       24,659     24,271    500,000     28,069     27,682    500,000     31,776       31,389     500,000
      4    57,023       31,756     31,756    500,000     37,390     37,390    500,000     43,766       43,766     500,000
      5    73,104       38,922     38,922    500,000     47,345     47,345    500,000     57,273       57,273     500,000
 
      6    89,989       45,764     45,764    500,000     57,557     57,557    500,000     72,042       72,042     500,000
      7   107,719       52,245     52,245    500,000     68,005     68,005    500,000     88,190       88,190     500,000
      8   126,335       58,801     58,801    500,000     79,173     79,173    500,000    106,387      106,387     500,000
      9   145,881       64,934     64,934    500,000     90,587     90,587    500,000    126,348      126,348     500,000
     10   166,406       70,605     70,605    500,000    102,236    102,236    500,000    148,279      148,279     500,000
 
     11   187,956       75,798     75,798    500,000    114,133    114,133    500,000    172,443      172,443     500,000
     12   210,584       80,484     80,484    500,000    126,285    126,285    500,000    199,142      199,142     500,000
     13   234,343       84,654     84,654    500,000    138,721    138,721    500,000    228,745      228,745     500,000
     14   259,290       88,281     88,281    500,000    151,463    151,463    500,000    261,507      261,507     526,504
     15   285,484       91,335     91,335    500,000    164,536    164,536    500,000    297,044      297,044     582,562
 
     16   312,989       93,755     93,755    500,000    177,951    177,951    500,000    335,516      335,516     641,221
     17   341,868       95,472     95,472    500,000    191,722    191,722    500,000    377,129      377,129     702,646
     18   372,191       96,392     96,392    500,000    205,859    205,859    500,000    422,086      422,086     766,999
     19   404,031       96,401     96,401    500,000    220,378    220,378    500,000    470,592      470,592     834,454
     20   437,463       95,381     95,381    500,000    235,311    235,311    500,000    522,869      522,869     905,220
 
 Age 60   285,484       91,335     91,335    500,000    164,536    164,536    500,000    297,044      297,044     582,562
 Age 65   437,463       95,381     95,381    500,000    235,311    235,311    500,000    522,869      522,869     905,220
 Age 70   631,430       70,356     70,356    500,000    319,053    319,053    500,000    850,224      850,224   1,317,190
 Age 75   878,986            0          0          0    415,224    415,224    583,589  1,314,570    1,314,570   1,847,601
</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 -1.50%                         NET 4.46%                          NET 10.41%
         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       11,109     10,353    510,353     11,753     10,997      510,997     12,397       11,641     511,641
      2    27,121       21,090     20,334    520,334     23,017     22,261      522,261     25,023       24,267     524,267
      3    41,708       30,766     30,010    530,010     34,625     33,869      533,869     38,799       38,043     538,043
      4    57,023       39,423     39,423    539,423     45,871     45,871      545,871     53,129       53,129     553,129
      5    73,104       48,593     48,593    548,593     58,305     58,305      558,305     69,679       69,679     569,679
 
      6    89,989       57,638     57,638    557,638     71,305     71,305      571,305     87,965       87,965     587,965
      7   107,719       66,458     66,458    566,458     84,793     84,793      584,793    108,062      108,062     608,062
      8   126,335       76,142     76,142    576,142     99,943     99,943      599,943    131,374      131,374     631,374
      9   145,881       85,557     85,557    585,557    115,639    115,639      615,639    156,982      156,982     656,982
     10   166,406       94,688     94,688    594,688    131,888    131,888      631,888    185,107      185,107     685,107
 
     11   187,956      103,907    103,907    603,907    149,262    149,262      649,262    216,824      216,824     716,824
     12   210,584      112,775    112,775    612,775    167,226    167,226      667,226    251,719      251,719     751,719
     13   234,343      121,251    121,251    621,251    185,765    185,765      685,765    290,093      290,093     790,093
     14   259,290      129,306    129,306    629,306    204,870    204,870      704,870    332,287      332,287     832,287
     15   285,484      136,950    136,950    636,950    224,576    224,576      724,576    378,720      378,720     878,720
 
     16   312,989      143,954    143,954    643,954    244,672    244,672      744,672    429,609      429,609     929,609
     17   341,868      150,481    150,481    650,481    265,336    265,336      765,336    485,599      485,599     985,599
     18   372,191      156,541    156,541    656,541    286,604    286,604      786,604    547,251      547,251   1,047,251
     19   404,031      162,058    162,058    662,058    308,417    308,417      808,417    615,092      615,092   1,115,091
     20   437,463      167,047    167,047    667,047    330,816    330,816      830,816    689,805      689,805   1,189,805
 
 Age 60   285,484      136,950    136,950    636,950    224,576    224,576      724,576    378,720      378,720     878,720
 Age 65   437,463      167,047    167,047    667,047    330,816    330,816      830,816    689,805      689,805   1,189,805
 Age 70   631,430      181,621    181,621    681,621    449,694    449,694      949,694  1,192,374    1,192,374   1,692,374
 Age 75   878,986      172,831    172,831    672,831    574,648    574,648    1,074,647  2,004,075    2,004,075   2,504,075
</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 -1.64%                       NET 4.30%                         NET 10.25%
         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       8,992     8,236    508,236      9,569      8,813    508,813     10,148        9,392     509,392
      2    27,121      16,908    16,152    516,152     18,573     17,817    517,817     20,309       19,553     519,553
      3    41,708      24,496    23,740    523,740     27,760     27,004    527,004     31,301       30,545     530,545
      4    57,023      30,995    30,995    530,995     36,372     36,372    536,372     42,445       42,445     542,445
      5    73,104      37,897    37,897    537,897     45,903     45,903    545,903     55,318       55,318     555,318
 
      6    89,989      44,437    44,437    544,437     55,589     55,589    555,589     69,250       69,250     569,250
      7   107,719      50,577    50,577    550,577     65,391     65,391    565,391     84,300       84,300     584,300
      8   126,335      57,372    57,372    557,372     76,428     76,428    576,428    101,762      101,762     601,762
      9   145,881      63,683    63,683    563,683     87,557     87,557    587,557    120,622      120,622     620,622
     10   166,406      69,468    69,468    569,468     98,732     98,732    598,731    140,969      140,969     640,969
 
     11   187,956      74,705    74,705    574,705    109,922    109,922    609,922    162,926      162,926     662,926
     12   210,584      79,364    79,364    579,364    121,088    121,088    621,088    186,614      186,614     686,614
     13   234,343      83,435    83,435    583,435    132,208    132,208    632,208    212,190      212,190     712,190
     14   259,290      86,891    86,891    586,891    143,246    143,246    643,246    239,811      239,811     739,811
     15   285,484      89,704    89,704    589,704    154,155    154,155    654,155    269,645      269,645     769,645
 
     16   312,989      91,819    91,819    591,819    164,864    164,864    664,864    301,850      301,850     801,850
     17   341,868      93,172    93,172    593,172    175,287    175,287    675,287    336,590      336,590     836,590
     18   372,191      93,682    93,682    593,682    185,316    185,316    685,316    374,025      374,025     874,025
     19   404,031      93,253    93,253    593,253    194,819    194,819    694,819    414,316      414,316     914,316
     20   437,463      91,795    91,795    591,795    203,667    203,667    703,667    457,644      457,644     957,644
 
 Age 60   285,484      89,704    89,704    589,704    154,155    154,155    654,155    269,645      269,645     769,645
 Age 65   437,463      91,795    91,795    591,795    203,667    203,667    703,667    457,644      457,644     957,644
 Age 70   631,430      66,612    66,612    566,612    233,730    233,730    733,730    728,320      728,320   1,228,320
 Age 75   878,986         625       625    500,625    221,966    221,966    721,966  1,113,462    1,113,462   1,613,462
</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>
                                                    Sun Life
                                               Corporate VUL-SM-
                                      P r o s p e c t u s
 
                                                          DATED MAY 1, 1998
<PAGE>
                       This booklet contains the prospectus
                       for Sun Life Corporate VUL and the
                       prospectuses for the underlying funds.
<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:
             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. (FILED HEREWITH)

                        (B)  SPECIMEN OF TYPICAL AGREEMENTS BETWEEN PRINCIPAL
                             UNDERWRITER AND DEALERS, MANAGERS, SALES
                             SUPERVISORS AND SALESMEN. (FILED HEREWITH)
    
                        (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 N-4, FILE NO. 333-37907.
    

                                     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)  FORMS OF PARTICIPATION AGREEMENTS*

                    (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. (FILED PREVIOUSLY)
    
               3. NONE.

               4. NOT APPLICABLE.

               5. NOT APPLICABLE.
   
               6. ACTUARIAL OPINION AND CONSENT. (FILED HEREWITH)
    
               7. (A) POWERS OF ATTORNEY*
   
                  (B) POWER OF ATTORNEY OF C. JAMES PRIEUR (FILED HEREWITH)
    
   
               8. CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT. (FILED 
                  HEREWITH)
    
________________
   
*    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 N-4, FILE NO. 333-37907.
    

                                     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, CERTIFIES THAT IT 
MEETS ALL OF THE REQUIREMENTS FOR EFFECTIVENESS OF THIS AMENDMENT TO THE 
REGISTRATION STATEMENT PURSUANT TO RULE 485(B) AND HAS DULY CAUSED THIS 
AMENDMENT TO THE 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 29TH DAY OF APRIL, 1998.
    

                             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 29, 1998
John D. McNeil                        Officer)

* /s/   Robert P. Vrolyk         Vice President and
- ----------------------------       Actuary (Principal           APRIL 29, 1998
Robert P. Vrolyk                Financial & Accounting
                                        Officer)

*** /s/   C. James Prieur        Senior Vice President
- ---------------------------     and General Manager and         APRIL 29, 1998
C. James Prieur                         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-5

<PAGE>
   
* /s/  M. Colyer Crum                     Director
- ----------------------------                                      APRIL 29, 1998
M. Colyer Crum

* /s/   Richard B. Bailey                 Director
- ----------------------------                                      APRIL 29, 1998
Richard B. Bailey

* /s/   David D. Horn                     Director
- ----------------------------                                      APRIL 29, 1998
David D. Horn                     

* /s/   John S. Lane                      Director
- ----------------------------                                      APRIL 29, 1998
John S. Lane

* /s/   Angus A. MacNaughton              Director
- ----------------------------                                      APRIL 29, 1998
Angus A. MacNaughton

* /s/   Donald A. Stewart          President and Director
- ----------------------------                                      APRIL 29, 1998
Donald A. Stewart

** /s/   S. Caesar Raboy          Senior Vice President and
- ----------------------------        Deputy General Manager        APRIL 29, 1998
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 with 
Post-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-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)  FORMS OF PARTICIPATION AGREEMENTS+


                   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 C. JAMES PRIEUR

               8. CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT.




+ Filed Previously
    


                                II-7

<PAGE>
                     MARKETING COORDINATION AND ADMINISTRATIVE
                                 SERVICE AGREEMENT


     THIS AGREEMENT entered into by and between Sun Life Assurance Company of
Canada (U.S.) ("Sun Life (U.S.)"), a Delaware corporation and Clarendon
Insurance Agency, Inc., a Massachusetts corporation ("Clarendon").

                                     WITNESSETH
                                          
     WHEREAS Sun Life (U.S.) proposes to issue and offer for sale certain life
insurance products (the "Plans") which are deemed to be securities under the
Securities Act of 1933 ("33 Act"); and

     WHEREAS Clarendon is registered as a broker-dealer with the Securities and
Exchange Commission ("SEC") under the Securities Exchange Act of 1934 ("34 Act")
and is a member of the National Association of Securities Dealers, Inc.
("NASD"); and

     WHEREAS Clarendon proposes to coordinate the marketing of the Plans and to
perform certain administrative services in conjunction with the Plans.

     NOW THEREFORE,  in consideration of the premises and the mutual covenants
hereinafter contained, the parties hereto agree as follows:


                                         I
                                          
                                     THE PLANS

A.   TYPE OF PLANS
     The Plans issued by Sun Life (U.S.) to which this Agreement applies are
     listed in Exhibit A.  Exhibit A may be amended from time to time as
     agreed upon by Sun Life (U.S.) and Clarendon.

B.   SUSPENSION/RESTRICTION
     Sun Life (U.S.) may, at its option and at its sole discretion, suspend 
     or restrict in any manner the sale or method of distribution of all or 
     any of the Plans, including sales by all or any individuals licensed to 
     sell Sun Life (U.S.)'s products.  If any suspension or restriction is 
     required by any regulatory authority having jurisdiction, written notice 
     shall be given to Clarendon immediately upon receipt by Sun Life (U.S.) 
     of notice of such required suspension or restriction.  In all other 
     cases, Sun Life (U.S.) will provide thirty (30) days' prior written 
     notice to Clarendon of any such suspension or restriction.

C.   PLAN CHANGES
     Sun Life (U.S.) may, at its option and at its sole discretion, amend, add
     or delete features 


<PAGE>

                                          2

     of all or any of the Plans.  In the event of any such amendment, addition
     or deletion, Sun Life (U.S.) will provide written notice of such change to
     Clarendon.  If the change is required by any regulatory authority having
     jurisdiction, written notice shall be given to Clarendon immediately upon
     receipt by Sun Life (U.S.) of notice of such required change.  In all other
     cases, Sun Life (U.S.) will provide written notice at least thirty (30)
     days' prior to the effective date of such change.


                                         II
                                          
                  MARKETING COORDINATION AND SALES ADMINISTRATION

A.   GENERAL DISTRIBUTOR
     Clarendon is hereby appointed by Sun Life (U.S.) as the General Distributor
     of the Plans.  Clarendon shall, at all times, when performing its functions
     under this Agreement, be registered as a securities broker-dealer with the
     SEC and the NASD.

B.   DISTRIBUTION AGREEMENTS
     Clarendon will distribute the plans pursuant to a Corporate Markets
     Variable Life Insurance Sales Agreement (the "Distribution Agreement"),
     substantially in the form attached as Exhibit B.  No Commission Schedule
     attached to any Distribution Agreement may provide for commission payments
     in excess of specified maximums established by Sun Life (U.S.) from time to
     time.  Sun Life (U.S.), on behalf of Clarendon, shall retain copies of all
     executed Distribution Agreements and all correspondence, memoranda and
     other documents relating to the Distribution Agreements.

C.   SALES REPRESENTATIVES/REGISTERED REPRESENTATIVES
     1.   APPOINTMENT AND TERMINATION
          (a)  Sun Life (U.S.) hereby designates Clarendon as its agent to
               appoint and dismiss individuals as sales representatives of Sun
               Life (U.S.) in those jurisdictions in which Sun Life (U.S.)
               transacts an insurance business.  Sun Life (U.S.) reserves the
               right to terminate any and all such designations and will provide
               written notice of any such termination to Clarendon concurrently
               with notice to the particular regulatory authority.

          (b)  Appointments and/or dismissals of individuals as sales
               representatives of Sun Life (U.S.) shall be made on forms
               supplied by regulatory authorities having jurisdiction or by Sun
               Life (U.S.), as the case may be.  All such appointments and
               dismissals shall be subject to all applicable laws, rules and
               regulations and to such written instructions and rules as Sun
               Life (U.S.) may establish from time to time.  Sun Life (U.S.), on
               behalf of Clarendon, shall retain copies of all completed forms
               appointing and/or dismissing agents and all related
               correspondence, memoranda and other documents.

<PAGE>

                                          3

          (c)  Sun Life (U.S.), on behalf of Clarendon, shall maintain current
               lists of sales representatives of Sun Life (U.S.) which it has
               appointed.

          (d)  Sun Life (U.S.) shall pay all necessary appointment fees (initial
               and renewal) and other expenses of any type incurred by Clarendon
               with respect to licensing and appointment of individuals as sales
               representatives of Sun Life (U.S.).

          (e)  Sun Life (U.S.) shall be responsible for determining that any
               individual soliciting applications for Plans is: (i) properly
               licensed with state insurance regulatory authorities; (ii)
               appointed as a sales representative of Sun Life (U.S.); (iii)
               properly licensed under all applicable securities laws; (iv)
               associated as a registered representative with a broker/dealer
               registered under the 34 Act and a NASD member and which has
               executed a Distribution Agreement; and (v) covered by a fidelity
               bond which provides for claim payments to be made to Sun Life
               (U.S.) and Clarendon, as their interests may appear.

     2.   TRAINING OF SALES REPRESENTATIVES/REGISTERED REPRESENTATIVES
          If requested by Sun Life (U.S.),  Clarendon shall train sales
          representatives of Sun Life (U.S.) which it has appointed to properly
          solicit applications for the Plans.

     3.   SUPERVISION OF SALES REPRESENTATIVES/REGISTERED REPRESENTATIVES
          Clarendon shall coordinate the supervision of the sales
          representatives of Sun Life (U.S.) associated with other
          broker-dealers in connection with the offering and sale of the Plans. 
          All rules and procedures as may be necessary to insure proper
          supervision of the sales representatives/registered representatives
          shall be subject to approval by Sun Life (U.S.).

     4.   SALES ASSISTANCE TO SALES REPRESENTATIVES/REGISTERED REPRESENTATIVES
          If requested by Sun Life (U.S.), Clarendon shall provide sales
          assistance to sales representatives of Sun Life (U.S.) which it has
          appointed.  This sales assistance shall include, but not be limited
          to, assistance from home office personnel through its
          telecommunications systems.  In addition, Clarendon shall provide
          broker/dealers and sales representatives with sufficient quantities
          of sales promotional materials, prospectuses, sample Plans,
          applications and any necessary service forms.

     5.   PAYMENT OF COMMISSIONS
          All commission payments required to be made pursuant to the
          Distribution Agreements shall be made by or through Clarendon as agent
          for Sun Life (U.S.) or by Sun Life (U.S.) directly.  Sun Life (U.S.)
          will fund a commission account to make these payments.  Sun Life
          (U.S.) acknowledges that this function may be delegated by Clarendon,
          subject to the prior approval of Sun Life (U.S.).


<PAGE>

                                          4

D.   SALES MATERIAL AND OTHER DOCUMENTS
     1.   CLARENDON RESPONSIBILITIES
          Clarendon shall be responsible for:
          (a)  the approval of promotional material prepared by Sun Life (U.S.)
               or Clarendon by the Securities and Exchange Commission and the
               National Association of Securities Dealers, Inc., where required.

     2.   SUN LIFE (U.S.)'S RESPONSIBILITIES
          Sun Life (U.S.) shall be responsible for:
          (a)  providing Clarendon with sufficient quantities of prospectuses
               regarding Plans and separate accounts, Plans (including
               endorsements), applications   and sample Plans for sales training
               purposes.

          (b)  the design and printing of all promotional material for the
               Plans.

          (c)  the approval of promotional material by state and other insurance
               regulatory authorities.

E.   ADVERTISING
     Clarendon shall not print, publish or distribute any advertisement,
     circular or any document relating to the Plans or relating to Sun Life
     (U.S.) unless such advertisement, circular or document shall have been
     approved in writing by Sun Life (U.S.).  Neither Sun Life (U.S.) nor any of
     its agents or affiliates shall print, publish or distribute any
     advertisement, circular or any document relating to the Plans or relating
     to Clarendon unless such advertisement, circular or document shall have
     been approved in writing by Clarendon.  However, nothing herein shall
     prohibit any person from advertising annuities in general or on a generic
     basis.

F.   SALES RECORDS - PRODUCTION REPORTS
      Clarendon shall provide Sun Life (U.S.) with such  reports and materials
     relative to the marketing and distribution of Plans as may reasonably be
     required by Sun Life (U.S.), in the furtherance of its insurance business.

G.   BOOKS, RECORDS AND SUPERVISION
     1.   BOOKS AND RECORDS
          Clarendon may request that all or some of the books and records
          required to be maintained by it as a registered broker/dealer in
          connection with the offer and sale of the Plans be prepared and
          maintained by Sun Life (U.S.).  Sun Life (U.S.) agrees to prepare and
          maintain such books and records at its cost upon request, and agrees
          that such books and records are the property of Clarendon, that they
          will be made and preserved in accordance with Rules 17a-3 and 17a-4
          under the 34 Act and that they will be subject to examination by the
          SEC in accordance with Section 17(a) of the 34 Act.


<PAGE>

                                          5

     
2.   SUPERVISION
     Clarendon has and assumes full responsibility for the securities activities
     of all persons associated with Sun Life (U.S.) who maintain books and
     records on its behalf.  Sun Life (U.S.)  acknowledges that Clarendon has
     full responsibility for all such persons in connection with their training,
     supervision and control as contemplated by the 34 Act.

H.   ASSIGNMENT OF DUTIES
     Sun Life (U.S.) acknowledges that Clarendon may assign all or any part of
     its duties under this Agreement subject to the prior consent of Sun Life
     (U.S.).  No other assignment of Clarendon's duties under this Agreement is
     permitted.


                                        III
                                          
                                    COMPENSATION
                                          
A.   GENERAL
     For performing administrative and marketing coordination services under
     this Agreement, Clarendon will be compensated by Sun Life (U.S.), as may be
     agreed from time to time, and at a minimum, Clarendon shall be compensated
     on a cost reimbursement basis for performing its services hereunder.

B.   CHANGES IN COMPENSATION
     Compensation payable under this Agreement may be increased to reflect any
     change in administrative or marketing coordination responsibilities. 

C.   INDEBTEDNESS
     Nothing in this Agreement shall be construed as giving Clarendon the right
     to incur any indebtedness on behalf of Sun Life (U.S.).  However, Sun Life
     (U.S.) may offset amounts owed it under this Agreement against amounts
     payable under this Agreement for any reason; and Clarendon may offset
     amounts owed by Sun Life (U.S.) under this Agreement against any amounts
     payable to Sun Life (U.S.) under this Agreement for any reason, provided
     that no such offset is permitted in connection with Plan premiums or 
     purchase payments and Plan payments.


                                         IV
                                          
                                  OTHER PROVISIONS

A.   PRODUCT DEVELOPMENT
     Clarendon shall assist Sun Life (U.S.) in the design and development of
     life insurance and annuity products for distribution pursuant to the
     Distribution Agreements.  This assistance 


<PAGE>

                                          6

     may include conducting market research studies as reasonably requested by
     Sun Life (U.S.), providing consulting services with respect to product
     design, and assisting in the development of sales training, sales
     promotional and advertising material relating to new insurance and annuity
     products.  All such studies and materials are the property of Sun Life 
     (U.S.).

B.   OWNERSHIP OF BUSINESS RECORDS
     Sun Life (U.S.) shall own all business records, including but not limited
     to Plan records, tax records, payment records, plan descriptions,
     appointment records, agents lists, files, memoranda and other records
     maintained by Clarendon either on paper or in machine-readable form
     pertaining to the duties and responsibilities under this Agreement.  Such
     records shall be delivered to Sun Life (U.S.) promptly upon reasonable
     request.  Clarendon will maintain all records and accounts maintained by it
     in accordance with Sun Life (U.S.)'s standards or requirements, or
     otherwise, with generally accepted procedures as they apply to the
     accounting and insurance industry.  At Sun Life (U.S.)'s request Clarendon
     will make any such records available to Sun Life (U.S.)'s auditors or to
     any governmental authority having jurisdiction over Sun Life (U.S.).

C.   APPROVAL OF PRACTICES AND PROCEDURES
     Sun Life (U.S.) shall have the right to review and approve the standards,
     practices and procedures utilized by Clarendon in fulfilling its
     obligations under the Agreement.  Sun Life (U.S.) reserves the rights, from
     time to time, to prescribe rules and regulations respecting the conduct of
     the business covered hereby.

D.   COMPLAINTS
     1.   Clarendon shall immediately forward to Sun Life (U.S.) any information
          received by Clarendon relating to any complaint relating to Sun Life
          (U.S.) or the Plans.

     2.   In the case of complaints or inquiries relating to the Plans
          distributed pursuant to the Distribution Agreements, Sun Life (U.S.)
          may, at its option, request Clarendon to investigate and/or respond to
          such complaints or inquiries.  In such instances, Clarendon shall
          promptly forward to Sun Life (U.S.) copies of all documents relating
          to such investigations and/or responses.


E.   LIMITATIONS ON AUTHORITY
     Clarendon shall have authority only as expressly granted in this Agreement.
     No party to this Agreement shall enter into any proceeding in a court of
     law or before a regulatory agency in the name of any other party, without
     the express written consent of that party.  Further, if any legal or
     administrative proceedings are commenced against any party arising out of
     the obligations, duties or services performed under this Agreement by any 
     third party or any federal, state or other governmental or regulatory 
     authority, that party, as the case may be, shall immediately notify the
     other parties of this fact.


<PAGE>

                                          7

                                         V
                                          
                                 GENERAL PROVISIONS

A.   WAIVER
     Failure of any party to insist upon strict compliance with any of the
     conditions of this Agreement shall not be construed as a waiver of any of
     the conditions, but the same shall remain in full force and effect.  No
     waiver of any of the provisions of this Agreement shall be deemed, or shall
     constitute a waiver of any other provisions, whether or not similar, nor
     shall any waiver constitute a continuing waiver.

B.   BOND
     Clarendon will maintain whatever fidelity bond may be required by Sun Life
     (U.S.), and such bond shall be of a type and amount and issued by a
     reputable company, all as approved by Sun Life (U.S.).

C.   BINDING EFFECT
     This Agreement shall be binding on and shall inure to the benefit of the
     parties to it and their respective successors and assigns.

D.   INDEMNIFICATION
     Each party hereby agrees to release, indemnify and hold harmless the other
     party, its officers, directors, employees, agents, servants, predecessors
     or successors from any claims or liability to third parties arising out of
     the breach of this Agreement or arising out of the acts or omissions of a
     party to this Agreement not authorized by this Agreement.

E.   NOTICES
     All notices, requests, demands and other communication under this Agreement
     shall be in writing, and shall be deemed to have been given on the date of
     service if served personally on the party to whom notice is to be given, or
     on the date of mailing, if sent by First Class Mail, Registered or
     Certified, postage prepaid and properly addressed as follows:

          TO SUN LIFE (U.S.)
               Sun Life Assurance Company of Canada (U.S.)
               One Sun Life Executive Park
               Wellesley Hills, Massachusetts 02181
               Attention: Secretary SC 1335

          TO Clarendon
               Clarendon Insurance Agency, Inc.
               One Sun Life Executive Park
               Wellesley Hills, Massachusetts 02181
               Attention: Secretary  SC 1335


<PAGE>

                                          8

F.   GOVERNING LAW
     This Agreement shall be construed in accordance with and governed by the
     laws of the Commonwealth of Massachusetts.

G.   COMPLIANCE
     All parties agree to observe and comply with the existing laws and rules or
     regulations of applicable local, state or federal regulatory authorities,
     and with those which may be enacted or adopted during the term of this
     Agreement regulating the business contemplated hereby in any jurisdiction
     in which business described herein is to be transacted.


H.   TERMINATION
     This Agreement may be terminated by any of the parties upon two (2) months'
     prior written notice to the other party.

          Executed to be effective this        day of January, 1998.


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

                    By     /s/ Margaret Sears Mead
                       ----------------------------------------------
                           Margaret Sears Mead, Secretary
                    
                    By     /s/ Robert A. Bonner
                       ----------------------------------------------
                           Robert A. Bonner, Vice President
                    

                    CLARENDON INSURANCE AGENCY, INC.

                    By     /s/ Roy P. Creedon
                       ----------------------------------------------
                           Roy P. Creedon, Secretary

                    By     /s/ Donald Kaufman
                       ----------------------------------------------
                           Donald Kaufman, Vice President


<PAGE>
                     CORPORATE MARKETS VARIABLE LIFE INSURANCE
                                  SALES AGREEMENT


     AGREEMENT by and between SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.) 
("the Company"), a Delaware corporation; Clarendon Insurance Agency, Inc. 
("Clarendon"), a Massachusetts corporation, a broker-dealer registered with 
the Securities and Exchange Commission under the Securities Exchange Act of 
1934 (the "1934 Act") and a member of the National Association of Securities 
Dealers, Inc. ("NASD"); _____________________________________________________ 
_____________________________________________ ("Selling Broker-Dealer"), also 
a broker-dealer registered under the 1934 Act and a member of the NASD; and 
_____________________________________________________________ ("Producer") an 
insurance agency affiliate of Selling Broker-Dealer.

                                W I T N E S S E T H:

     WHEREAS, the Company issues certain life insurance contracts listed in
Schedule A (the "Contracts"), which are registered under the Securities Act of
1933 (the "1933 Act"):

     WHEREAS, the Company has authorized Clarendon to act as the general
distributor and principal underwriter of the Contracts; and in that capacity to
enter into agreements, subject to the consent of the Company, with
Broker-Dealers and such Producers to act as Special COLI Producers for the
distribution of the Contracts:

     WHEREAS, Clarendon has agreed to assist in obtaining licenses,
registrations and appointments to enable the registered representatives and
sub-brokers of Producer to sell the Contracts:
     
     WHEREAS, Selling Broker-Dealer and Producer have been selected by Clarendon
to distribute the Contracts and Selling Broker-Dealer and Producer, in an
insurance brokerage capacity, wish to participate in the distribution of the
Contracts to their clients.

     NOW THEREFORE, in consideration of the promises and the mutual covenants
hereinafter contained, the parties hereto agree as follows:


                                         I.
                                    APPOINTMENT

     Subject to the terms and conditions of this Agreement, the Company and
Clarendon hereby appoint Selling Broker-Dealer and Producer to solicit
applications for the Contracts.

     Selling Broker-Dealer and Producer jointly and severally accept such
appointment and each agrees to use its best efforts to find purchasers for the
Contracts acceptable to the Company.

<PAGE>

                                          2

                                        II.
                          AUTHORITY AND DUTIES OF PRODUCER
                                          
A.   Licensing and Appointment of Sub-brokers

     Producer is authorized to appoint sub-broker ("Sub-brokers") to solicit
sales of the Contracts.  Producer agrees to fulfill all requirements set forth
in the General Letter of Recommendation attached as Schedule B hereto in
conjunction with its submission of licensing and appointment papers for all
Sub-brokers.

     Producer warrants that it and all of its Sub-brokers appointed pursuant to
this Agreement shall not solicit nor aid, directly or indirectly, in the
solicitation of any application for any Contract until fully licensed by the
proper authorities under the applicable insurance laws within the applicable
jurisdictions where Producer proposes to offer the Contracts, where the Company
is authorized to conduct business and where the Contracts may be lawfully sold.

     Producer shall periodically provide the Company with a list of all
Sub-brokers appointed by Producer and the jurisdictions where such Sub-brokers
are licensed to solicit sales of the Contracts.  The company shall periodically
provide Producer with a list which shows; (i) the jurisdictions where the
Company is authorized to do business; and (ii) any limitations on the
availability of the Contracts in any of such jurisdictions.

     Producer shall prepare and transmit the appropriate appointment forms to
the Company.  Producer shall pay all fees to state insurance regulatory
authorities in connection with obtaining necessary licenses and authorizations
for Sub-brokers to solicit and sell the Contracts.  The Company will pay
appointment fees for Selling Broker-Dealer and resident appointment fees for
Sub-brokers.  Non-resident appointment fees for Sub-brokers will be paid by the
Producer.  The Company may refuse for any reason to apply for the appointment of
a Sub-broker and may cancel any existing appointment at any time.

B.   Rejection of Sub-broker

     The Company or Clarendon may refuse for any reason, by written notice to
Producer to permit any Sub-broker the right to solicit applications for the sale
of any of the Contracts.  Upon receipt of such notice, Producer immediately
shall cause such Sub-broker to cease such solicitations of sales and cancel the
appointment of any Sub-broker under this agreement.

C.   Supervision of Sub-broker

     Producer, jointly with Selling Broker-Dealer, shall supervise all
Sub-brokers appointed pursuant to this Agreement to solicit sales of the
Contracts and bear responsibility for all acts and omissions of each Sub-broker.
Producer shall comply with and exercise all responsibilities required by
applicable federal and state law and regulations.  Producer shall train and
supervise its Sub-brokers to ensure that purchase of a Contract is recommended
only to applicants where there are reasonable grounds to believe the purchase of
the Contract is suitable for that applicant.  

<PAGE>

                                          3

While not limited to the following, a determination of suitability shall be
based on information furnished to a Selling Broker-Dealer after reasonable
inquiry of such applicant concerning the applicant's insurance and investment
objectives, financial situation and needs, and the likelihood that the applicant
will continue to make any premium payments contemplated by the Contracts and
will keep the Contract in force for a sufficient period of time so that the
Company's acquisition costs are amortized over a reasonable period of time.

     Nothing contained in this Agreement or otherwise shall be deemed to make
any Sub-broker appointed by Producer an employee or agent of the Company or
Clarendon.  Neither the Company nor Clarendon shall have any responsibility for
the training and supervision of any Sub-broker or any employee of Producer.  If
the act or omission of a Sub-broker or any employee of Producer is the proximate
cause of claim, damage or liability (including reasonable attorneys' fees) to
the Company or Clarendon, Producer and Selling Broker-Dealer shall be
responsible and liable, jointly and severally, therefor.


                                        III.
                   AUTHORITY AND DUTIES OF SELLING BROKER-DEALER

     Selling Broker-Dealer agrees that it has the full legal responsibility for
the training and supervision of all persons, including Sub-brokers of Producer,
associated with Selling Broker-Dealer who are engaged directly or indirectly in
the offer or sale of Contracts.  All such persons shall be registered
representatives of Selling Broker-Dealer and shall be subject to the control and
supervision of Selling Broker-Dealer with respect to their securities regulated
activities.  Selling Broker-Dealer shall: (i) train and supervise Sub-brokers,
in their capacity as registered representatives, in the sale of Contracts; (ii)
use its best efforts to cause such Sub-brokers to qualify under applicable
federal and state laws to engage in the sale of Contracts; (iii) provide the
Company and Clarendon to their satisfaction with evidence of Sub-brokers'
qualifications to sell Contracts; (iv) notify the Company if any of such
Sub-brokers ceases to be a registered representative of Selling Broker-Dealer;
and (v) train and supervise Sub-brokers to ensure compliance with applicable
federal and state securities laws, rules, regulations, statements of policy
thereunder and with NASD rules.  Selling Broker-Dealer, jointly with Producer,
shall train and supervise Sub-brokers to ensure that purchase of a Contract is
recommended only to applicants where there are reasonable grounds to believe the
purchase of the Contract is suitable for that applicant.  While not limited to
the following, a determination of suitability shall be based on information
furnished to a Sub-broker after reasonable inquiry of such applicant concerning
the applicant's other security holdings, financial situation and needs.  Selling
Broker-Dealer shall ensure that any offer of a Contract made by a Sub-broker
will be made by means of a currently effective prospectus.

     The Company and Clarendon shall not have any responsibility for the
supervision of any registered representative or any employee or affiliate of
Selling Broker-Dealer.  If the act or omission of a registered representative or
any employee or affiliate of Selling Broker-Dealer is the 

<PAGE>

                                          4

proximate cause of any claim, damage or liability (including reasonable
attorney's fees) to the Company or Clarendon, Selling Broker-Dealer and Producer
shall be responsible and liable, jointly and severally, therefor.

     Selling Broker-Dealer at all times shall be duly registered as a
broker-dealer under the 1934 Act, a member in good standing of the NASD and duly
licensed in all states and jurisdictions where required to perform pursuant to
this agreement.  Selling Broker-Dealer shall fully comply with the requirements
of the 1934 Act and all other applicable federal or state laws and with the
rules of the NASD.  Selling Broker-Dealer shall establish such rules and
procedures as may be necessary to cause diligent supervision of the securities
activities of the Sub-brokers including ensuring compliance with the prospectus
delivery requirements of the 1933 Act.


                                        IV.
                              AUTHORITY AND DUTIES OF
                         PRODUCER AND SELLING BROKER-DEALER

A.   Contracts

     The Contracts issued by the Company to which this Agreement applies are
listed in Schedule A.  This Schedule A may be amended from time to time by the
Company.  The Company, in its sole discretion, with prior or concurrent written
notice to Selling Broker-Dealer and Producer, may suspend distribution of any
Contract.  The Company also has the right to amend any Contract at any time.

B.   Securing Applications

     Each application for a Contract shall be made on an application form
provided by the Company and all payments collected by Selling Broker-Dealer,
Producer or any registered representative and Sub-broker shall be remitted
promptly in full, together with such application form and any other required
documentation, directly to the Company at the address indicated on such
application or to such other address as may be designated by the Company.  All
such payments and documents shall be the property of the Company.  Selling
Broker-Dealer and Producer shall review all such applications for completeness
and for compliance with the conditions herein, including the suitability and
prospectus delivery requirements set forth herein.  Check or money order in
payment of such Contracts should be made payable to the order of "Sun Life
Assurance Company of Canada (U.S.)".  All applications are subject to acceptance
or rejection by the Company in its sole discretion.

C.   Receipt of Money

     All money payable in connection with any of the Contracts, whether as
premium, purchase payment or otherwise and whether paid by or on behalf of any
contract owner or anyone else 

<PAGE>

                                          5

having an interest in the Contracts, is the property of the Company and shall be
transmitted immediately in accordance with the administrative procedures of the
Company without any deduction or offset for any reason including, but not
limited to, any deduction or offset for compensation claimed by Selling
Broker-Dealer or Producer, unless there has been a prior written arrangement for
net wire transmissions between the Company and Selling Broker-Dealer or
Producer.


D.   Notice of Sub-broker's Noncompliance

     Selling Broker-Dealer shall immediately notify Clarendon and Producer in
the event a Sub-broker fails or refuses to submit to the supervision of Selling
Broker-Dealer or Producer in accordance with this Agreement or any related
agreement between Selling Broker-Dealer, Producer and Sub-broker or otherwise
fails to meet the rules and standards imposed by Selling Broker-Dealer or its
registered representatives or Producer or its Sub-brokers.  Selling
Broker-Dealer or Producer shall also immediately notify such Sub-broker that he
or she is no longer authorized to sell the Contracts, and both Selling
Broker-Dealer and Producer shall take whatever additional action may be
necessary to terminate the sales activities of such Sub-broker relating to the
Contracts.

E.   Sales Promotion, Advertising and Prospectuses

     No sales promotion materials, circulars, documents or any advertising
relating to any of the Contracts shall be used by Selling Broker-Dealer,
Producer or any Sub-brokers unless the specific item has been approved in
writing by Clarendon and the Company prior to use.  Selling Broker-Dealer shall
be provided, without any expense to Selling Broker-Dealer, with prospectuses
relating to Contracts.  Selling Broker-Dealer and Producer shall be provided
with such other material as Clarendon determines necessary or desirable for use
in connection with sales of the Contracts.  Nothing in these provisions shall
prohibit Selling Broker-Dealer or Producer from advertising life insurance and
annuities on a generic basis.

     Selling Broker-Dealer, Producer and Sub-brokers shall make no material
representations relating to the Contracts, other than those contained in the
relevant registration statement, as may be amended, or in sales promotion or
other materials approved by the Company and Clarendon as provided herein.

F.   Confidentiality

     The Company, Clarendon, Selling Broker-Dealer and Producer shall keep
confidential all information obtained pursuant to this Agreement, including,
without limitation, names of the purchasers of the Contracts, and shall disclose
such information, only if authorized to make such disclosure in writing, or if
such disclosure is expressly required by applicable federal or state regulatory
authorities.

<PAGE>

                                          6

G.   Records

     Selling Broker-Dealer and Producer shall have the responsibility for
maintaining the records of its Sub-brokers and representatives licensed,
registered and otherwise qualified to sell the Contracts.  Selling Broker-Dealer
and Producer shall maintain such other records as are required of them by
applicable laws and regulations.  The books, accounts and records of Selling
Broker-Dealer and Producer relating to the sale of the Contracts shall be
maintained so as to clearly and accurately disclose the nature and details of
the transactions.  Selling Broker-Dealer and Producer each agree to make the
books and records relating to the sale of the Contracts available to the Company
or Clarendon upon their written request.

H.   Sub-Broker Agreements

     Before a Sub-broker is permitted by Producer and Selling Broker-Dealer to
offer the Contracts, Sub-broker shall have entered into a written agreement with
Producer and Selling Broker-Dealer pursuant to which (i) Sub-broker is appointed
as a Sales representative of Producer and a registered representative of Selling
Broker-Dealer; (ii) Sub-broker agrees that his or her selling activities
relating to Contracts shall be under the supervision and control of Selling
Broker-Dealer and Producer, and (iii) that Sub-brokers right to continue to sell
such Contracts is subject to his or her continued compliance with such agreement
and any procedures, rules or regulations implemented by Selling Broker-Dealer or
Producer.  At the request of the Company, a copy of each such written agreement
shall be mailed to the Company.


                                         V.
                                    COMPENSATION

A.   Commissions and Fees

     Commissions and fees payable to Selling Broker-Dealer or any Sub-broker in
connection with the Contracts shall be paid by the Company through Clarendon, as
paying agent for the Company to Producer, or otherwise permitted by law or
regulation.  Selling Broker-Dealer shall pay Sub-broker.  Clarendon will provide
Selling Broker-Dealer and Producer with a copy of its current Compensation
Schedule(s), attached hereto as Schedule C.  Unless otherwise provided in
Schedule C. compensation will be paid as a percentage of premiums or purchase
payments (collectively, "Payments") received and accepted by the Company on
applications obtained by the various Sub-brokers appointed by Producer
hereunder.  Upon termination of this Agreement, all compensation to Selling
Broker-Dealer and Sub-broker hereunder shall cease.  However, Selling
Broker-Dealer or Sub-broker shall be entitled to receive compensation for all
new and additional premium payments which are in process at the time of
termination in accordance with Schedule C, and shall continue to be liable for
any charge-backs pursuant to the provisions of said Schedule C, 

<PAGE>

                                          7

or for any other amount advanced by or otherwise due the Company or Clarendon
hereunder.  The Company reserves the right not to pay compensation on a Contract
for which the premium is paid in whole or in part by the loan or surrender value
of any other life insurance policy or annuity contract issued by the Company or
any direct or indirect affiliated company.

     Clarendon, at the direction of the Company, shall deduct any charge backs
from compensation otherwise due Selling Broker-Dealer or Sub-broker.  If any
amount to be deducted exceeds compensation otherwise due, Selling Broker-Dealer
and/or Sub-broker shall promptly pay back the amount of the excess following a
written demand by Clarendon or the Company.  Selling Broker-Dealer, Producer and
Sub-broker are jointly and severally liable for such charge backs.

     The Company recognizes the Contract Owners' right on issued Contracts to
terminate its agent of record status with Producer and/or change a Selling
Broker-Dealer, provided that the Contract Owner notifies Clarendon in writing. 
When a Contract Owner terminates its agent of record, no further service fees
nor compensation on any payments due or received on any increases in face amount
in the existing policy after termination, shall be payable to Selling
Broker-Dealer or Producer in accordance with Schedule C after the notice of
termination is received and accepted by Clarendon.  However, when a Contract
Owner designates a new Selling Broker-Dealer other than those of record,
compensation on any payments due or received on any increases in face amount in
the existing Contract after the change, shall be payable to the new Selling
Broker-Dealer in accordance with Schedule C in effect at the time of issuance of
the Contract.

     A change of Selling Broker-Dealer request by a Contract Owner shall be
honored by the Company only if there exists a valid similar Corporate Markets
Variable Life Insurance Sales Agreement between the Company, Clarendon and the
new Selling Broker-Dealer and (1) the Contract Owner(s) requests in writing that
the Sub-broker remains as representative of record, or (2) both the former and
future Selling Broker-Dealers direct the Company and Clarendon in a joint
writing to transfer all policies and future compensation to the new Selling
Broker-Dealer, or (3) the NASD approves and effects a bulk transfer of all
representatives to a new Selling Broker-Dealer.

B.   Time of Payment

     Clarendon will pay any commissions due Producer in accordance with Schedule
C of this Agreement, as it may be amended from time to time.

C.   Amendment of Schedules

     Clarendon may amend Schedule C upon at least ten (10) days' prior written
notice to Selling Broker-Dealer and Producer.  The submission of an application
for the Contracts by Selling Broker-Dealer or Producer after the effective date
of any such amendment shall constitute 

<PAGE>

                                          8

agreement to such amendment.  Any such amendment shall apply to compensation due
on applications received by the Company after the effective date of such notice.



D.   Prohibition Against Rebates

     The Company or Clarendon may terminate this Agreement if Selling
Broker-Dealer, Producer or any Sub-broker rebates, offers to rebate or withholds
any part of any Payment on the Contracts.  If Selling Broker-Dealer, Producer or
any Sub-broker shall at any time induce or endeavor to induce any Owner of any
Contract issued hereunder to discontinue payments or to relinquish any such
Contract, except under circumstances where there is reasonable grounds for
believing the Contract is not suitable for such person, any and all compensation
due Producer hereunder shall cease and terminate.

E.   Indebtedness and Right of Set Off

     Nothing contained in this Agreement shall be construed as giving Selling
Broker-Dealer or Producer the right to incur any indebtedness on behalf of the
Company or Clarendon.  Selling Broker-Dealer and Producer hereby authorize
Clarendon and the Company to set off liabilities of Selling Broker-Dealer and
Producer to the Company and Clarendon against any and all amounts otherwise
payable to Selling Broker-Dealer or Producer.

                                        VI.
                                 GENERAL PROVISIONS

A.   Waiver

     Failure of any party to insist upon strict compliance with any of the
conditions of this Agreement shall not be construed as a waiver of any of the
conditions, but the same shall remain in full force and effect.  No waiver of
any of the provisions of this Agreement shall be deemed to be, or shall
constitute, a waiver of any other provisions, whether or not similar, nor shall
any waiver constitute a continuing waiver. 
   
B.   Limitations

     The Selling Broker-Dealer and Producer are independent contractors with
respect to the Company and Clarendon.  No sub-broker is a party to this
Agreement nor is any sub-broker entitled to claim the status of a third party
beneficiary with respect to this Agreement.  No party other than the Company and
or Clarendon, as the case may be, shall have the authority to: (i) make, alter
or discharge any Contract issued by the Company; (ii) waive any forfeiture or
extend the time of making any payments; (iii) enter into any proceeding in a
court of law or before a regulatory agency in the name of or on behalf of the
Company or Clarendon; (iv) contract for the 

<PAGE>

                                          9

expenditure of funds of the Company or Clarendon; (v) alter the forms which the
Company prescribes, or substitute other forms in place of those prescribed by
Clarendon.




C.   Fidelity Bond and Other Liability Coverage

     Selling Broker-Dealer and Producer each represent that all directors,
officers, agents, employees and brokers who are licensed pursuant to this
Agreement as brokers for the Company for state insurance law purposes or who
have access to funds of the Company, including but not limited to, funds
submitted with applications for the Contracts are and shall be covered by a
blanket fidelity bond, including coverage for larceny and embezzlement issued by
a reputable bonding company.  This bond shall be maintained by Selling
Broker-Dealer or Producer at their expense and shall be, at a minimum, of the
form, type and amount required under NASD Rules endorsed to extend coverage to
transactions relating to the Contracts.  The Company may require evidence
satisfactory to it, that such coverage is in force and Selling Broker-Dealer or
Producer, as the case may be, shall give prompt written notice to the Company of
any notice of cancellation of the bond or change of coverage.

     Selling Broker-Dealer and Producer hereby assign any proceeds received from
a fidelity bonding company, error and omissions or other liability coverage, to
the Company or Clarendon as their interest may appear, to the extent of their
loss due to activities covered by the bond, policy or other liability coverage. 
If there is any deficiency amount, whether due to a deductible or otherwise,
Selling Broker-Dealer or Producer shall promptly pay such amounts on demand. 
Selling Broker-Dealer and Producer hereby indemnify and hold harmless the
Company and Clarendon from any such deficiency and from the costs of collection
thereof (including reasonable attorneys' fees).

D.   Binding Effect

     This Agreement shall be binding on and shall inure to the benefit of the
parties to it and their respective successors and assigns provided that neither
Selling Broker-Dealer nor Producer may assign this Agreement or any rights or
obligations hereunder without the prior written consent of the Company.

E.   Regulations

     All parties agree to observe and comply with the existing laws and rule or
regulations of applicable local, state, or federal regulatory authorities and
with those which may be enacted or adopted during the term of this Agreement
regulating the business contemplated hereby in any jurisdiction in which the
business described herein is to be transacted.

<PAGE>

                                          10

F.   Indemnification

     The Company and Clarendon agree to indemnify and hold harmless Selling
Broker-Dealer and Producer, their officers, directors, agents and employees,
against any and all losses, claims, damages or liabilities to which they may
become subject under the 1933 Act, the 1934 Act, or other federal or state
statutory law or regulation, at common law or otherwise, insofar as such losses,
claims, damages or liabilities (or actions in respect thereof) arise out of or
are based upon any untrue statement or alleged untrue statement of a material
fact or any omission or alleged omission to state a material fact required to be
stated or necessary to make the statements made not misleading in the
registration statement for the Contracts filed pursuant to the 1933 Act, or any
prospectus included as a part thereof, as from time to time amended and
supplemented, or in any advertisement or sales literature approved in writing by
the Company and Clarendon pursuant to this Agreement.

     Selling Broker-Dealer and Producer agree to indemnify and hold harmless the
Company and Clarendon, their officers, directors, agents and employees, against
any and all losses, claims, damages or liabilities to which they may become
subject under the 1933 Act, the 1934 Act, or other federal or state statutory
law or regulation, at common law or otherwise, insofar as such losses, claims,
damages or liabilities (or actions in respect thereof) arise out of or are based
upon (a) any oral or written misrepresentation by Selling Broker-Dealer or
Producer or their officers, directors, employees or agents unless such
misrepresentation is contained in the registration statement for the Contracts,
any prospectus included as a part thereof, as from time to time amended and
supplemented, or any advertisement or sales literature approved in writing by
the Company and Clarendon pursuant to this Agreement, (b) the failure of Selling
Broker-Dealer or Producer or their officers, directors, employees or agents to
comply with any applicable provisions of this Agreement or (c) claims by brokers
or employees of Producer or Selling Broker-Dealer for payments of compensation
or remuneration of any type.  Selling Broker-Dealer and Producer will reimburse
the Company or Clarendon or any director, officer, agent or employee of either
entity for any legal or other expenses reasonable incurred by the Company,
Clarendon, or such office, director, agent or employee in connection with
investigating or defending any such loss, claims, damages, liability or action. 
This indemnity agreement will be in addition to any liability which
Broker-Dealer may otherwise have.

G.   Notices

     All notices or communications shall be sent to the following address for
the Company or Clarendon, or to such other address as the Company or Clarendon
may request by giving written notice to the other parties:

Sun Life Assurance Co. Of Canada (U.S.) Clarendon Insurance Agency, Inc.
One Sun Life Executive Park, SC 2145    One Sun Life Executive Park, SC 1335
Wellesley Hills, MA  02181              Wellesley Hills, MA  02181

<PAGE>

                                          11

     All notices or communications to the Selling Broker-Dealer or Producer
shall be sent to the last address known to the Company for that party, or to
such other address as Selling Broker-Dealer or Producer may request by giving
written notice to the other parties.

H.   Governing Law

     This Agreement shall be construed in accordance with and governed by the
laws of the Commonwealth of Massachusetts.

I.   Amendment of Agreement

     Clarendon may amend this Agreement upon at least ten (10) days' prior
written notice to Selling Broker-Dealer and Producer.  The submission of an
application for the Contracts by Selling Broker-Dealer or Producer after the
effective date of any such amendment shall constitute agreement to such
amendment.

J.   Producer as Broker-Dealer

     Selling Broker-Dealer and Producer shall not have the other entity's
authority and shall not be responsible for the other entity's duties hereunder
unless Selling Broker-Dealer and Producer are the same entity, subject to their
acceptance of joint and several responsibility under this Agreement.  If Selling
Broker-Dealer and Producer are the same person or legal entity, such person or
legal entity shall have the rights and obligations hereunder of both Selling
Broker-Dealer and Producer and this Agreement shall be binding and enforceable
by and against such person or legal entity in both capacities.

K.   Complaints and Investigations

     The Company, Clarendon, Selling Broker-Dealer and Producer agree to
cooperate fully in any insurance regulatory investigation or proceeding or
judicial proceeding arising in connection with the Contracts distributed under
this Agreement.  The Company, Clarendon, Selling Broker-Dealer and Producer
further agree to cooperate fully in any securities regulatory investigation or
proceeding with respect to the Company, Clarendon, Selling Broker-Dealer and
Producer, their affiliates and their agents or representatives to the extent
that such investigation or proceeding is in connection with the Contracts
distributed under this Agreement.  Without limiting the foregoing:

     (a)  Selling Broker-Dealer or Producer will be notified promptly of any
     customer complaint or notice of any regulatory investigation or proceeding
     or judicial proceeding received by the Company or Clarendon with respect to
     Selling Broker-Dealer or Producer or any Sub-broker or which may affect the
     Company's issuance of any contracts sold under this Agreement; and

<PAGE>

                                          12

     (b)  Selling Broker-Dealer and Producer will promptly notify the Company
     and Clarendon of any customer complaint or notice of any regulatory
     investigation or proceeding received by Selling Broker-Dealer, Producer or
     their affiliates with respect to Selling Broker-Dealer, Producer or any
     Sub-broker in connection with any Contracts distributed under this
     Agreement or any activity in connection with any such policies.

     In the case of a substantive customer complaint, the Company, Clarendon,
Selling Broker-Dealer and Producer will cooperate in investigating such
complaint and any response will be sent to the other party to this Agreement for
approval not less than five business days prior to its being sent to the
customer or regulatory authority, except that if a more prompt response is
required, the proposed response shall be communicated by telephone or telegraph.

L.   Termination

     This Agreement may be terminated, without cause, by any party upon thirty
(30) days' prior written notice.  This Agreement also may be terminated
immediately if Clarendon or Selling Broker-Dealer shall cease to be a registered
Broker-Dealer under the 1934 Act or a member in good standing of the NASD, or if
there occurs the dissolution, bankruptcy or insolvency of Selling Broker-Dealer
or Producer.  Sections VI, F and K shall survive termination of this Agreement.

     Upon termination of this Agreement, Selling Broker-Dealer and Producer
shall each use their best efforts to have all property of the Company and
Clarendon in Selling Broker-Dealer, Producer or Sub-brokers' possession promptly
returned to the Company or Clarendon, as the case may be.  Such property
includes illustration software, prospectuses, applications and other literature
supplied by the Company or Clarendon.

M.   Exclusivity

     Selling Broker-Dealer and Producer each agree that no territory is assigned
exclusively hereunder and that the Company and Clarendon reserve the right in
their discretion to establish one or more agencies in any jurisdiction in which
Selling Broker-Dealer and Producer transact business hereunder.

<PAGE>

                                          13


     This Agreement shall be effective as of___________________________________.
Sun Life Assurance Company of Canada (U.S.)  __________________________________.
                                                  (Selling Broker-Dealer)

By:___________________________________      By:________________________________.
               (Signature)                             (Signature)
Title:________________________________      Title:______________________________

Date: ________________________________      Date:_______________________________


By:___________________________________
          (Signature)                             
Title:________________________________

Date:_________________________________



Clarendon Insurance Agency, Inc.             ___________________________________
                                                       (Producer)

By:__________________________________       By:________________________________
          (Signature)                             (Signature)
Title:_______________________________       Title:______________________________
                                   
Date: _______________________________       Date:_______________________________


By:___________________________________
          (Signature)                             

Title:________________________________

Date:_________________________________



<PAGE>

                                          
                                          
                                     EXHIBIT A
                                          
                                   TYPES OF PLANS
                                          
                                          

*    Sun Life Corporate VUL-SM-
     (flexible premium variable universal life insurance policy)


<PAGE>


                                      SCHEDULE B

                           General Letter of Recommendation


     PRODUCER hereby certifies to Sun Life of Canada (U.S.) and Clarendon that
all the following requirements will be fulfilled in conjunction with the
submission of licensing/appointment papers for all applicants as sub-brokers
submitted by PRODUCER.  PRODUCER will, upon request, forward proof of compliance
with same to Sun Life of Canada (U.S.) in a timely manner.

     1.   We have made a thorough and diligent inquiry and investigation
          relative to each applicant's identity, residence and business
          reputation and declare that each applicant is personally known to us,
          has been examined by us, is known to be of good moral character, has a
          good business reputation, is reliable, is financially responsible and
          is worthy of a license.  Each individual is trustworthy, competent and
          qualified to act as a sales representative for Sun Life of Canada
          (U.S.) to hold himself out in good faith to the general public.  We
          vouch for each applicant.

     2.   We have on file a B-300, B-301, or U-4 form which was completed by
          each applicant.  We have fulfilled all the necessary investigative
          requirements for the registration of each applicant as a registered
          representative through our NASD member firm, and each applicant is
          presently registered as an NASD registered representative with our
          NASD member firm.

          The above information in our files indicates no fact or condition
          which would disqualify the applicant from receiving a license and all
          the findings of all investigative information is favorable.

     3.   We certify that all educational requirements have been met for the
          specific state each applicant is requesting a license in, and that,
          all such persons have fulfilled the appropriate examination, education
          and training requirements.

     4.   If the applicant is required to submit his picture, his signature, and
          securities registration in the state in which he is applying for a
          license, we certify that those items forwarded to Sun Life of Canada
          (U.S.) are those of the applicant and the securities registration is a
          true copy of the original.

     5.   We hereby warrant that the applicant is not applying for a license
          with Sun Life of Canada (U.S.) in order to place insurance chiefly and
          solely on his life or property, lives or property of his relatives, or
          property or liability of his associates.

     6.   We certify that each applicant will receive close and adequate
          supervision, and that we will make inspection when needed of any or
          all risks written by these applicants, to the end that the insurance
          interest of the public will be properly protected.


<PAGE>

     7.   We will not permit any applicant to transact insurance until duly
          licensed therefore.  No applicants have been given a contract or
          furnished supplies, nor have any applicants been permitted to write,
          or solicit business in any capacity, and they will not be so permitted
          until the certificate of authority or license applied for is received.
          We acknowledge that the applicant, when licensed, shall be a broker
          for Sun Life of Canada (U.S.) and not an agent or sub-agent of Sun
          Life of Canada (U.S.).



<PAGE>

[LOGO]
SUN LIFE OF CANADA (U.S.)                         ONE SUN LIFE EXECUTIVE PARK
A MEMBER OF SUN FINANCIAL GROUP                     WELLESLEY HILLS, MA 02181
                                                          TEL. (781) 237-6030


April 25, 1998

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 and 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 males 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>

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

                                  POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS that C. James Prieur, whose signature 
appears below, constitutes and appoints Margaret Sears Mead, Magaret E. 
Hankard 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/ C. James Prieur
                                             --------------------
                                             C. James Prieur

April 9, 1998

<PAGE>

                     INDEPENDENT AUDITORS' CONSENT


We consent to the use in this Post-Effective Amendment No. 2 to Registration 
Statement No. 333-13087 of Sun Life of Canada (U.S.) Variable Account G on 
Form S-6 of our report dated February 6, 1998 accompanying the financial 
statements of Sun Life of Canada (U.S.) Variable Account G and to the use of 
our report dated February 5, 1998 accompanying the statutory financial 
statements of Sun Life Assurance Company of Canada (U.S.) appearing in the 
Prospectus, which is a part of such Registration Statement.

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

/s/ Deloitte & Touche LLP

Deloitte & Touche LLP
Boston, Massachusetts
April 27, 1998



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