SUN LIFE ASSURANCE CO OF CANADA US
POS AM, 2000-04-10
LIFE INSURANCE
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<PAGE>

          As Filed with the Securities and Exchange Commission on April 10, 2000

                                                      REGISTRATION NO. 333-11699
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                AMENDMENT NO. 4
                                      to


                                    FORM S-2
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933                        [X]
                                 --------------
                  SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

             DELAWARE                           04-2461439
 (STATE OR OTHER JURISDICTION OF             (I.R.S. EMPLOYER
  INCORPORATION OR ORGANIZATION)           IDENTIFICATION NO.)

       ONE SUN LIFE EXECUTIVE PARK, WELLESLEY HILLS, MASSACHUSETTS 02481
                                 (781) 237-6030
         (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING
            AREA CODE, OF REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)



              EDWARD SHEA                                COPIES TO:
 ASSISTANT VICE PRESIDENT AND SENIOR COUNSEL          JOAN BOROS, ESQ
     SUN LIFE ASSURANCE COMPANY OF               JORDEN BURT BOROS CICCHETTI
             CANADA (U.S.)                          BERENSON & JOHNSON LLP
   RETIREMENT PRODUCTS AND SERVICES           1025 THOMAS JEFFERSON STREET, N.W.
           ONE COPLEY PLACE                            SUITE 400 EAST
     BOSTON, MASSACHUSETTS 02116                   WASHINGTON, D.C. 20007
          (617) 348-9615
(NAME AND ADDRESS OF AGENT FOR SERVICE)


 (NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER,
        INCLUDING AREA CODE, OF AGENT FOR SERVICE)


Approximate date of commencement of proposed sale to the public: From time
to time after the effective date hereof.

If any of the securities being registered on this Form are to be offered on a
delayed or continuous basis pursuant to Rule 415 under the Securities Act,
check the following box.  /X/


     If the registrant elects to deliver its latest annual report to security
holders, or a complete and legal facsimile thereof, pursuant to Item 11(a)(1)
of this Form, check the following box.                                      / /



     If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier
effective registration statement for the same offering.          / / __________



     If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering.                                           / / __________



     If this Form is a post-effective amendment filed pursuant to Rule 462(d)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering.                                           / / __________



     If delivery of the prospectus is expected to be made pursuant to Rule 434,
check the following box.                                                    / /

                      -----------------------------------
<PAGE>
                                    PART I
                      INFORMATION REQUIRED IN PROSPECTUS


Attached hereto and made a part hereof are the following Prospectuses dated
May 1, 2000:


                             MFS Regatta Classic
                             Futurity Focus



<PAGE>

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



                                                                     MAY 1, 2000


                                    PROFILE

                              MFS REGATTA CLASSIC
                               VARIABLE AND FIXED
                                    ANNUITY

      THIS PROFILE IS A SUMMARY OF SOME OF THE MORE IMPORTANT POINTS THAT YOU
SHOULD KNOW AND CONSIDER BEFORE PURCHASING THE CONTRACT. THE CONTRACT IS MORE
FULLY DESCRIBED IN THE FULL PROSPECTUS WHICH ACCOMPANIES THIS PROFILE. PLEASE
READ THE PROSPECTUS CAREFULLY.

      1. THE MFS REGATTA CLASSIC ANNUITY

      The MFS Regatta Classic Annuity is a flexible payment deferred annuity
contract ("Contract") designed for use in connection with retirement and
deferred compensation plans, some of which may qualify for favorable federal
income tax treatment. The Contract is intended to help you achieve your
retirement savings or other long-term investment goals.

      The Contract has two phases: an Accumulation Phase and an Income Phase.
During the Accumulation Phase you make payments into the Contract; any
investment earnings under your Contract accumulate on a tax-deferred basis and
are taxed as income only when withdrawn. During the Income Phase, we make
annuity payments in amounts determined in part by the amount of money you have
accumulated under your Contract during the Accumulation Phase. You choose when
the Income Phase begins.


      You may choose among 26 variable investment options and a range of fixed
interest options. For a variable investment return you choose one or more
Sub-Accounts in our Variable Account, each of which invests in shares of a
corresponding series of the MFS/Sun Life Series Trust (collectively, the
"Series") listed in Section 4. The value of any portion of your Contract
allocated to the Sub-Accounts will fluctuate up or down depending on the
performance of the Series you select, and you may experience losses. For a fixed
interest rate, you may choose one or more Guarantee Periods offered in our Fixed
Account, each of which earns its own Guaranteed Interest Rate if you keep your
money in that Guarantee Period for the specified length of time. The fixed
interest options may not be available in all states.



      The Contract is designed to meet your need for investment flexibility. At
any time you may have amounts allocated among as many as 18 of the available
variable and fixed options. Until we begin making annuity payments under your
Contract, you can, subject to certain limitations, transfer money between
options up to 12 times each year without a transfer charge or adverse tax
consequences.


      2. ANNUITY PAYMENTS (THE INCOME PHASE)

      Just as you can elect to have your Contract value accumulate on either a
variable or fixed basis, or a combination of both, you can elect to receive
annuity payments on either a variable or fixed basis or both. If you choose to
have any part of your annuity payments come from the Sub-Accounts, the dollar
amount of your annuity payments may fluctuate.


      The Contract offers a variety of annuity options. You can select from
among the following methods of receiving either variable or fixed annuity
payments under your Contract: (1) monthly payments continuing for your lifetime
(assuming you are the annuitant); (2) monthly payments for your lifetime, but
with payments continuing to your chosen beneficiary for 5, 10, 15 or 20 years if
you die before the end of the period you have selected; (3) monthly payments for
your lifetime and the life of another person (usually your spouse) you have
chosen; and (4) monthly payments for a specified number of years (between 5 and
30), with a cash-out option for variable payments. You can also select a fixed
payment option where we will hold the amount applied to provide fixed annuity
payments with interest accrued at the rate we determine from time to time, which
will be at least 3% per year. We may also agree to other annuity options at our
discretion.


      Once the Income Phase begins, you cannot change your choice of annuity
payment method.
<PAGE>
      3. PURCHASING A CONTRACT


      You may purchase a Contract for $25,000 or more, under most circumstances.
You may increase the value of your investment by adding $1,000 or more at any
time during the Accumulation Phase. We may waive these limits. We will not
accept a purchase payment if your account value is over $1 million, or if the
purchase payment would cause your account value to exceed $1 million, unless we
have approved the payment in advance.


      4. ALLOCATION OPTIONS

      You can allocate your money among Sub-Accounts investing in the following
Series of the MFS/Sun Life Series Trust:


<TABLE>
 <S>                                                    <C>
 Bond Series                                            International Growth and Income Series
 Capital Appreciation Series                            Managed Sectors Series
 Capital Opportunities Series                           Massachusetts Investors Growth Stock Series
 Emerging Growth Series                                 Massachusetts Investors Trust Series
 Emerging Markets Equity Series                         Money Market Series
 Equity Income Series                                   New Discovery Series
 Global Asset Allocation Series                         Research Series
 Global Governments Series                              Research Growth and Income Series
 Global Growth Series                                   Research International Series
 Global Total Return Series                             Strategic Growth Series
 Government Securities Series                           Strategic Income Series
 High Yield Series                                      Total Return Series
 International Growth Series                            Utilities Series
</TABLE>



      Market conditions will determine the value of an investment in any Series.
Each Series is described in the prospectus of the MFS/Sun Life Series Trust.


      In addition to these variable options, you may also allocate your money to
one or more of the Guarantee Periods we make available. For each Guarantee
Period, we offer a Guaranteed Interest Rate for the specified length of time.

      5. EXPENSES

      The charges under the Contracts are as follows:

      We impose an annual Account Fee of $50. We will waive the Account Fee
where your Account Value is greater than $100,000 on the Account Anniversary. We
also deduct insurance charges (which include an administrative expense charge)
equal to 1.15% per year of the average daily value of the Contract allocated
among the Sub-Accounts.


      There are no sales charges when you purchase your Contract.


      If you withdraw, transfer, or annuitize money allocated to a Guarantee
Period more than 30 days before the expiration date of the Guarantee Period, the
amount will be subject to a Market Value Adjustment. This adjustment reflects
the relationship between our current Guaranteed Interest Rates, and the
Guaranteed Interest Rate applicable to the amount being withdrawn. Generally, if
your Guaranteed Interest Rate is lower than the relevant current rate, then the
adjustment will decrease your Contract value. Conversely, if your Guaranteed
Interest Rate is higher than the relevant current rate, the adjustment will
increase your Contract value.

      In addition to the charges we impose under the Contracts, there are
charges (which include management fees and operating expenses) imposed by each
Series, which range from 0.56% to 1.55% of the average net assets of the Series,
depending upon which Series you have selected. The investment adviser has agreed
to waive or reimburse a portion of expenses for some of the Series; without this
agreement, Series expenses could be higher. Some of these arrangements may be
terminated after one year, or earlier if the Series Fund's Board of Trustees
agrees.

                                       2
<PAGE>

      The following chart is designed to help you understand the expenses you
will incur under your Contract, if you invest in one or more of the
Sub-Accounts. The column "Total Annual Expenses" shows the sum of the "Total
Annual Insurance Charges," as defined just above the chart, and the total
expenses (net of any applicable expense reimbursement and/or fee waiver) for
each Series. The next two columns show two examples of the expenses, in dollars,
you would pay under a Contract. The examples assume that you invested $1,000 in
a Contract which earns 5% annually and that you withdraw your money (1) at the
end of one year or (2) at the end of 10 years. For the first year, the Total
Annual Expenses are deducted, as well as withdrawal charges. For year 10, the
example shows the aggregate of all of the annual expenses deducted for the 10
years, but there is no withdrawal charge.



      "Total Annual Insurance Charges" of 1.25% as shown in the table below
include the insurance charges of 1.15% of your Account's daily net assets (1.00%
for mortality and expense risks and 0.15% for administrative expenses), plus an
additional 0.10%, which is used to represent the $50 annual Account Fee based on
an assumed Contract value of $50,000. The actual impact of the Account Fee may
be greater or less than 0.10%, depending upon the value of your Contract.



<TABLE>
<CAPTION>
                                                                                                       EXAMPLES:
                                                     TOTAL ANNUAL     TOTAL ANNUAL     TOTAL         TOTAL EXPENSES
                                                      INSURANCE          SERIES        ANNUAL            AT END
SUB-ACCOUNT                                            CHARGES          EXPENSES      EXPENSES     1 YEAR    10 YEARS
- -----------                                        ----------------   ------------   ----------   --------   ---------
<S>                                                <C>                <C>            <C>          <C>        <C>
Bond Series                                             1.25%            0.72%         1.97%        $ 20       $230
Capital Appreciation Series                             1.25%            0.76%         2.01%        $ 20       $234
Capital Opportunities Series                            1.25%            0.84%         2.09%        $ 21       $242
Emerging Growth Series                                  1.25%            0.75%         2.00%        $ 20       $233
Emerging Markets Equity Series                          1.25%            1.60%         2.85%        $ 29       $318
Equity Income Series                                    1.25%            1.01%         2.26%        $ 23       $260
Global Asset Allocation Series                          1.25%            0.89%         2.14%        $ 22       $247
Global Governments Series                               1.25%            0.90%         2.15%        $ 22       $248
Global Growth Series                                    1.25%            1.01%         2.26%        $ 23       $260
Global Total Return Series                              1.25%            0.89%         2.14%        $ 22       $247
Government Securities Series                            1.25%            0.61%         1.86%        $ 19       $218
High Yield Series                                       1.25%            0.83%         2.08%        $ 21       $239
International Growth Series                             1.25%            1.23%         2.48%        $ 25       $282
International Growth and Income Series                  1.25%            1.16%         2.41%        $ 24       $275
Managed Sectors Series                                  1.25%            0.79%         2.04%        $ 21       $237
Massachusetts Investors Growth Stock Series             1.25%            0.83%         2.08%        $ 21       $241
Massachusetts Investors Trust Series                    1.25%            0.59%         1.84%        $ 19       $216
Money Market Series                                     1.25%            0.57%         1.82%        $ 18       $214
New Discovery Series                                    1.25%            1.06%         2.31%        $ 23       $265
Research Series                                         1.25%            0.75%         2.00%        $ 20       $233
Research Growth and Income Series                       1.25%            0.86%         2.11%        $ 21       $244
Research International Series                           1.25%            1.50%         2.75%        $ 28       $308
Strategic Growth Series                                 1.25%            1.08%         2.25%        $ 23       $258
Strategic Income Series                                 1.25%            1.08%         2.33%        $ 24       $267
Total Return Series                                     1.25%            0.69%         2.19%        $ 20       $226
Utilities Series                                        1.25%            0.81%         2.31%        $ 21       $239
</TABLE>


      For more detailed information about Contract fees and expenses, please
refer to the fee table and discussion of Contract charges contained in the full
Prospectus which accompanies this Profile.

      6. TAXES


      Under current federal tax laws, your earnings are not taxed until you take
them out of your Contract. If you take money out, earnings come out first and
are taxed as income. If your Contract is funded with pre-tax or tax-deductible
dollars (such as with a pension or IRA contribution) -- we call this a Qualified
Contract -- your entire withdrawal will be taxable. If you are younger than
59 1/2 when you take money out, you may be charged a 10% federal penalty tax on
the earnings. Annuity payments during the Income Phase are considered in part a
return of your original investment. That portion of each payment is not taxable,
except under a Qualified Contract, in which case the entire payment will be
taxable. In all cases, you should consult with your tax adviser for specific tax
information.



      Under the tax laws of Puerto Rico, when an annuity payment is made under
your Contract, your Annuitant or any other Payee is required to include as gross
income the portion of each annuity


                                       3
<PAGE>

payment equal to 3% of the aggregate purchase payments you made under the
Contract. The amount if any, in excess of the included amount is excluded from
gross income. After an amount equal to the aggregate amount excluded from gross
income has been received, all of the annuity payments are considered to be
taxable income. You should consult with your tax adviser for specific tax
information.


      7. ACCESS TO YOUR MONEY


      You can withdraw money or transfer from your Contract at any time during
the Accumulation Phase; withdrawals of purchase payments as well as
annuitizations and/or transfers will not be subject to withdrawal charges. You
may be required to pay income tax and possible tax penalties on any money you
withdraw.



      Amounts you withdraw, transfer or annuitize from the Fixed Account before
your Guarantee Period has ended may be subject to a Market Value Adjustment.


      8. PERFORMANCE

      If you invest in one or more Sub-Accounts, the value of your Contract will
increase or decrease depending upon the investment performance of the
Series you choose.

      The following chart shows total returns for investment in the Sub-Accounts
where the corresponding Series has at least one full calendar year of
operations. The returns reflect all charges and deductions of the Series and
Sub-Accounts and deduction of the annual Account Fee. They do not reflect
deduction of any withdrawal charges or premium taxes. These charges, if
included, would reduce the performance numbers shown. Past performance is not a
guarantee of future results.


<TABLE>
<CAPTION>
                                                                           CALENDAR YEAR
                                      ----------------------------------------------------------------------------------------
 SUB-ACCOUNT                           1999     1998     1997     1996     1995     1994     1993     1992     1991     1990
 -----------                          -------  -------  -------  -------  -------  -------  -------  -------  -------  -------
 <S>                                  <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
 Bond Series                            (2.85)%      --      --       --       --       --       --       --       --       --
 Capital Appreciation Series            31.11%   27.32%   21.33%   19.98%   32.84%   (4.79)%   16.56%   12.24%   39.21%  (10.80)%
 Capital Opportunities Series           45.94%   25.58%   25.73%      --       --       --       --       --       --       --
 Emerging Growth Series                 73.81%   32.41%   20.16%   15.64%      --       --       --       --       --       --
 Emerging Markets Equity Series         50.75%  (30.76)%    8.78%      --      --       --       --       --       --       --
 Equity Income Series                    5.82%      --       --       --       --       --       --       --       --       --
 Global Asset Allocation Series         17.18%    5.37%    9.24%   14.53%   20.15%      --       --       --       --       --
 Global Governments Series              (6.27)%   14.21%   (2.21)%    3.32%   14.24%   (5.67)%   17.42%   (0.65)%   13.45%   11.94%
 Global Growth Series                   65.41%   13.30%   13.62%   11.69%   14.57%    1.65%      --       --       --       --
 Global Total Return Series              7.19%   17.05%   12.28%   12.86%   16.47%      --       --       --       --       --
 Government Securities Series           (3.05)%    7.54%    7.15%    0.34%   16.21%   (3.37)%    7.35%    5.48%   14.41%    7.53%
 High Yield Series                       5.62%   (0.05)%   11.55%   10.71%   15.61%   (3.44)%   16.29%   13.55%   45.80%  (15.44)%
 International Growth Series            33.77%    0.79%   (3.09)%      --      --       --       --       --       --       --
 International Growth and Income
  Series                                15.94%   20.29%    4.95%    3.59%      --       --       --       --       --       --
 Managed Sectors Series                 83.49%   11.04%   23.81%   16.09%   30.62%   (3.14)%    2.78%    5.18%   60.21%  (11.58)%
 Massachusetts Investors Growth
  Stock Series                          34.23%      --       --       --       --       --       --       --       --       --
 Massachusetts Investors Trust
  Series                                 5.97%   22.49%   30.04%   23.84%   35.77%   (2.33)%    7.08%    4.34%      --      --
 Money Market Series                     3.48%    3.87%    3.52%    3.61%    4.15%    2.42%    1.36%    2.06%    4.50%    6.52%
 New Discovery Series                   58.36%      --       --       --       --       --       --       --       --       --
 Research Series                        22.74%   22.28%   19.07%   22.28%   35.77%      --       --       --       --       --
 Research Growth and Income Series       6.93%   20.84%      --       --       --       --       --       --       --       --
 Research International Series          53.19%      --       --       --       --       --       --       --       --       --
 Strategic Growth Series                11.98%      --       --       --       --       --       --       --       --       --
 Strategic Income Series                13.41%      --       --       --       --       --       --       --       --       --
 Total Return Series                     1.65%   10.52%   20.18%   12.58%   25.20%   (3.47)%   12.00%    7.24%   20.11%    1.40%
 Utilities Series                       29.76%   16.30%   30.82%   18.87%   30.80%   (5.76)%      --      --       --       --
</TABLE>


      9. DEATH BENEFIT


      If the annuitant dies before the Contract reaches the Income Phase, the
beneficiary will receive a death benefit. To calculate the death benefit, we use
a "Death Benefit Date," which is the earliest date we have both due proof of
death and a written request specifying the manner of payment.


                                       4
<PAGE>
      If the annuitant was 85 or younger when we issued your Contract, the death
benefit is the greatest of:


      (1) The value of the Contract on the Death Benefit Date;



      (2) The amount we would pay in the event of a full surrender of the
          Contract on the Death Benefit Date; and



      (3) Your total purchase payments minus the sum of all partial withdrawals
          from your Account.


      If the annuitant was 86 or older when we issued your Contract, the death
benefit is equal to the amount set forth in (2) above.

      10. OTHER INFORMATION

      FREE LOOK. Depending upon applicable state law, if you cancel your
Contract within 10 days after receiving it we will send you the value of your
Contract as of the day we received your cancellation request (this may be more
or less than the original purchase payment) and we will not deduct a withdrawal
charge. However, if applicable state or federal law requires, we will refund the
full amount of any purchase payment(s) we receive and the "free look" period may
be greater than 10 days.

      NO PROBATE. In most cases, when you die, the beneficiary will receive the
death benefit without going through probate. However, avoiding probate does not
mean that the beneficiary will not have tax liability as a result of receiving
the death benefit.


      WHO SHOULD PURCHASE A CONTRACT? The Contract is designed for those seeking
long-term tax-deferred accumulation of assets and annuity features, generally
for retirement or other long-term purposes. The tax-deferred feature is most
attractive to purchasers in high federal and state income tax brackets. You
should note that qualified retirement investments automatically provide tax
deferral regardless of whether the underlying contract is an annuity. You should
not buy a Contract if you are looking for a short-term investment or if you
cannot risk a decrease in the value of your investment.



      CONFIRMATIONS AND QUARTERLY STATEMENTS. You will receive a confirmation of
each transaction within your Contract, except for those transactions which are
part of an automated program, such as Dollar-Cost Averaging, Asset Allocation,
Systematic Withdrawal and/or Portfolio Rebalancing. On a quarterly basis, you
will receive a complete statement of your transactions over the past quarter and
a summary of your Account values at the end of that period.



      ADDITIONAL FEATURES. The Contract offers the following additional
convenient features, which you may choose at no extra charge. These features may
be started or discontinued at any time by either you or the Company with at
least 30 days notice.



      DOLLAR-COST AVERAGING -- This program lets you invest gradually in up to 4
Sub-Accounts.



      ASSET ALLOCATION -- This program rebalances your Account balance based on
the terms of the program. Different asset allocation models may be available
over the lifetime of the Contract; however only one program can be in effect at
any one time.



      SYSTEMATIC WITHDRAWAL PROGRAMS -- These programs allow you to receive
quarterly, semi-annual or annual payments during the Accumulation Phase.


      PORTFOLIO REBALANCING PROGRAM -- Under this program, we automatically
reallocate your investments in the Sub-Accounts to maintain the proportions you
select. You can elect rebalancing on a quarterly, semi-annual or annual basis.

      11. INQUIRIES

      If you would like more information about buying a Contract, please contact
your broker or registered representative. If you have any other questions,
please contact us at:


     SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
     C/O RETIREMENT PRODUCTS AND SERVICES
     P.O. BOX 1024
     BOSTON, MASSACHUSETTS 02103
     TEL: TOLL FREE (800) 752-7215


                                       5
<PAGE>

                                                                      PROSPECTUS
                                                                     MAY 1, 2000


                              MFS REGATTA CLASSIC

      Sun Life Assurance Company of Canada (U.S.) and Sun Life of Canada (U.S.)
Variable Account F offer the flexible payment deferred annuity contracts and
certificates described in this Prospectus to groups and individuals.


      You may choose among 26 variable investment options and a range of fixed
options. The variable options are Sub-Accounts in the Variable Account. Each
Sub-Account invests in one of the following series of the MFS/Sun Life
Series Trust (the "Series Fund"), a mutual fund advised by our affiliate,
Massachusetts Financial Services Company:



<TABLE>
<S>                                            <C>
Bond Series                                    International Growth and Income Series
Capital Appreciation Series                    Managed Sectors Series
Capital Opportunities Series                   Massachusetts Investors Growth Stock Series
Emerging Growth Series                         Massachusetts Investors Trust Series
Emerging Markets Equity Series                 Money Market Series
Equity Income Series                           New Discovery Series
Global Asset Allocation Series                 Research Series
Global Governments Series                      Research Growth and Income Series
Global Growth Series                           Research International Series
Global Total Return Series                     Strategic Growth Series
Government Securities Series                   Strategic Income Series
High Yield Series                              Total Return Series
International Growth Series                    Utilities Series
</TABLE>


      The fixed account options are available for specified time periods, called
Guarantee Periods, and pay interest at a guaranteed rate for each period.


      THIS PROSPECTUS MUST BE ACCOMPANIED BY A CURRENT PROSPECTUS FOR THE
SERIES FUND. PLEASE READ THIS PROSPECTUS AND THE SERIES FUND PROSPECTUS
CAREFULLY BEFORE INVESTING AND KEEP THEM FOR FUTURE REFERENCE. THEY CONTAIN
IMPORTANT INFORMATION ABOUT THE CONTRACTS AND THE SERIES FUND.



      We have filed a Statement of Additional Information dated May 1, 2000 (the
"SAI") with the Securities and Exchange Commission (the "SEC"), which is
incorporated by reference in this Prospectus. The table of contents for the SAI
is on page 74 of this Prospectus. You may obtain a copy without charge by
writing to us at the address shown below (which we sometimes refer to as our
"Annuity Mailing Address") or by telephoning (800) 752-7215. In addition, the
SEC maintains a website (http://www.sec.gov) that contains the SAI, material
incorporated by reference, and other information regarding companies that file
with the SEC.


THE CONTRACTS ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED BY,
ANY BANK, AND ARE NOT FEDERALLY INSURED BY THE FEDERAL DEPOSIT INSURANCE
CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.

THE SEC HAS NOT APPROVED OR DISAPPROVED THESE SECURITIES OR PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

ANY REFERENCE IN THIS PROSPECTUS TO RECEIPT BY US MEANS RECEIPT AT THE FOLLOWING
ADDRESS:


     SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
     C/O RETIREMENT PRODUCTS AND SERVICES
     P.O. BOX 1024
     BOSTON, MASSACHUSETTS 02103


                                       1
<PAGE>
                               TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                PAGE
<S>                                                           <C>
Special Terms                                                        5
Expense Summary                                                      5
Summary of Contract Expenses                                         5
Series Fund Annual Expenses                                          6
Examples                                                             7
Condensed Financial Information                                      8
The Annuity Contract                                                 8
Communicating To Us About Your Contract                              8
Sun Life Assurance Company of Canada (U.S.)                          9
The Variable Account                                                 9
Variable Account Options: The MFS/Sun Life Series Trust              9
The Fixed Account                                                   11
The Fixed Account Options: The Guarantee Periods                    12
The Accumulation Phase                                              12
    Issuing Your Contract                                           12
    Amount and Frequency of Purchase Payments                       13
    Allocation of Net Purchase Payments                             13
    Your Account                                                    13
    Your Account Value                                              13
    Variable Account Value                                          13
    Fixed Account Value                                             14
    Transfer Privilege                                              15
    Waivers; Reduced Charges; Credits; Bonus Guaranteed
     Interest Rates                                                 16
    Optional Programs                                               16
Withdrawals and Market Value Adjustment                             18
    Cash Withdrawals                                                18
    Market Value Adjustment                                         19
Contract Charges                                                    20
    Account Fee                                                     20
    Administrative Expense Charge                                   20
    Mortality and Expense Risk Charge                               20
    Premium Taxes                                                   20
    Series Fund Expenses                                            21
    Modification in the Case of Group Contracts                     21
Death Benefit                                                       21
    Amount of Death Benefit                                         21
    Method of Paying Death Benefit                                  22
    Selection and Change of Beneficiary                             22
    Payment of Death Benefit                                        22
    Due Proof of Death                                              22
The Income Phase -- Annuity Provisions                              22
    Selection of the Annuitant or Co-Annuitant                      23
    Selection of the Annuity Commencement Date                      23
    Annuity Options                                                 23
    Selection of Annuity Option                                     24
    Amount of Annuity Payments                                      25
    Exchange of Variable Annuity Units                              26
    Account Fee                                                     26
    Annuity Payment Rates                                           26
    Annuity Options as Method of Payment for Death Benefit          26
Other Contract Provisions                                           26
    Exercise of Contract Rights                                     26
</TABLE>


                                       2
<PAGE>

<TABLE>
<S>                                                           <C>
    Change of Ownership                                             27
    Death of Participant                                            27
    Voting of Fund Shares                                           28
    Periodic Reports                                                28
    Substitution of Securities                                      29
    Change in Operation of Variable Account                         29
    Splitting Units                                                 29
    Modification                                                    29
    Limitation or Discontinuance of New Participants                30
    Reservation of Rights                                           30
    Right to Return                                                 30
Tax Considerations                                                  30
    U.S. Federal Tax Considerations                                 31
      DEDUCTIBILITY OF PURCHASE PAYMENTS                            31
      PRE-DISTRIBUTION TAXATION OF CONTRACTS                        31
      DISTRIBUTIONS AND WITHDRAWALS FROM NON-QUALIFIED
       CONTRACTS                                                    31
      DISTRIBUTION AND WITHDRAWALS FROM QUALIFIED CONTRACTS         32
      WITHHOLDING                                                   32
      INVESTMENT DIVERSIFICATION AND CONTROL                        32
      TAX TREATMENT OF THE COMPANY AND THE VARIABLE ACCOUNT         32
      QUALIFIED RETIREMENT PLANS                                    32
      PENSION AND PROFIT-SHARING PLANS                              33
      TAX-SHELTERED ANNUITIES                                       33
      INDIVIDUAL RETIREMENT ACCOUNTS                                33
      ROTH IRAS                                                     34
    Puerto Rico Tax Considerations                                  34
Administration of the Contracts                                     34
Distribution of the Contracts                                       34
Performance Information                                             35
Available Information                                               36
Incorporation of Certain Documents by Reference                     36
Additional Information About the Company                            37
    General                                                         37
    Selected Financial Data                                         37
    Management's Discussion and Analysis of Financial
     Condition and Results of Operations                            38
    Cautionary Statement                                            38
    Results of Operations                                           38
        1999 COMPARED TO 1998:                                      38
        1998 COMPARED TO 1997:                                      41
    Financial Condition and Liquidity                               43
        ASSETS                                                      43
        LIABILITIES                                                 45
    Capital Markets Risk Management                                 45
    Capital Resources                                               45
        CAPITAL ADEQUACY                                            45
        LIQUIDITY                                                   45
    Other Matters                                                   45
        DEMUTUALIZATION                                             45
        SALE OF SUBSIDIARIES                                        46
    Quantitative and Qualitative Disclosures About Market
     Risk                                                           46
        GENERAL                                                     46
        TYPES OF MARKET RISKS                                       46
        INTEREST RATE RISK MANAGEMENT                               46
    Reinsurance                                                     48
    Reserves                                                        48
</TABLE>


                                       3
<PAGE>

<TABLE>
<S>                                                           <C>
    Investments                                                     48
    Competition                                                     49
    Employees                                                       49
    Properties                                                      49
    State Regulation                                                49
Legal Proceedings                                                   50
Accountants                                                         50
Financial Statements                                                50
Table of Contents of Statement of Additional Information            75
Appendix A -- Glossary                                              77
Appendix B -- Condensed Financial Information --
 Accumulation Unit Values                                           80
Appendix C -- Fixed Account -- Examples of the Market Value
 Adjustment                                                         83
</TABLE>


                                       4
<PAGE>
                                 SPECIAL TERMS

      Your Contract is a legal document that uses a number of specially defined
terms. We explain most of the terms that we use in this Prospectus in the
context where they arise, and some are self-explanatory. In addition, for
convenient reference, we have compiled a list of these terms in the Glossary
included at the back of this Prospectus as Appendix A. If, while you are reading
this Prospectus, you come across a term that you do not understand, please refer
to the Glossary for an explanation.

                                EXPENSE SUMMARY


      The purpose of the following table is to help you understand the costs and
expenses that you will bear directly and indirectly under a Contract WHEN YOU
ALLOCATE MONEY TO THE VARIABLE ACCOUNT. The table reflects expenses of the
Variable Account as well as of each Series of the Series Fund. The table should
be considered together with the narrative provided under the heading "Contract
Charges" in this Prospectus, and with the Series Fund's prospectus. In addition
to the expenses listed below, we may deduct premium taxes, where required by
state law.


                          SUMMARY OF CONTRACT EXPENSES


<TABLE>
<S>                                                           <C>
TRANSACTION EXPENSES
Sales Load Imposed on Purchase Payments.....................   $  0
Deferred Sales Load (as a percentage of Purchase Payments
  withdrawn)................................................      0%
Transfer Fee (1)............................................   $ 15
ANNUAL ACCOUNT FEE per Contract or Certificate (2)             $ 50
VARIABLE ACCOUNT ANNUAL EXPENSES (as a percentage of average
  Variable Account assets)
  Mortality and Expense Risk Charge.........................   1.00%
  Administrative Expense Charge.............................   0.15%
  Other Fees and Expenses of the Variable Account...........   0.00%
                                                              -----
Total Variable Account Annual Expenses......................   1.15%
</TABLE>


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


(1) We currently do not assess the transfer fee. However, a Market Value
    Adjustment may be imposed on amounts transferred from or within the Fixed
    Account.



(2) The annual Account Fee is $50. We will waive the annual Account Fee when
    your Account value is greater than $100,000 on the Account Anniversary.


                                       5
<PAGE>

                        SERIES FUND ANNUAL EXPENSES (1)
                  (AS A PERCENTAGE OF SERIES FUND NET ASSETS)



<TABLE>
<CAPTION>
                                                                OTHER                TOTAL FUND
                                           MANAGEMENT       EXPENSES (2)              EXPENSES
FUND                                          FEES      (AFTER REIMBURSEMENT)   (AFTER REIMBURSEMENT)
- -----------------------------------------  ----------   ---------------------   ---------------------
<S>                                        <C>          <C>                     <C>
Bond Series..............................     0.60%              0.12%                   0.72%
Capital Appreciation Series..............     0.71%              0.05%                   0.76%
Capital Opportunities Series.............     0.75%              0.09%                   0.84%
Emerging Growth Series...................     0.70%              0.05%                   0.75%
Emerging Markets Equity Series...........     1.25%              0.35%                   1.60%
Equity Income Series.....................     0.75%              0.26%                   1.01%
Global Asset Allocation Series...........     0.75%              0.14%                   0.89%
Global Governments Series................     0.75%              0.15%                   0.90%
Global Growth Series.....................     0.90%              0.11%                   1.01%
Global Total Return Series...............     0.75%              0.14%                   0.89%
Government Securities Series.............     0.55%              0.06%                   0.61%
High Yield Series........................     0.75%              0.08%                   0.83%
International Growth Series..............     0.98%              0.25%                   1.23%
International Growth and Income Series...     0.98%              0.18%                   1.16%
Managed Sectors Series...................     0.73%              0.06%                   0.79%
Massachusetts Investors Growth Stock
 Series..................................     0.75%              0.08%                   0.83%
Massachusetts Investors Trust Series.....     0.55%              0.04%                   0.59%
Money Market Series......................     0.50%              0.07%                   0.57%
New Discovery Series.....................     0.90%              0.16%                   1.06%
Research Series..........................     0.70%              0.05%                   0.75%
Research Growth and Income Series........     0.75%              0.11%                   0.86%
Research International Series............     1.00%              0.50%                   1.50%
Strategic Growth Series..................         %                  %                       %
Strategic Income Series..................     0.75%              0.33%                   1.08%
Total Return Series......................     0.65%              0.04%                   0.69%
Utilities Series.........................     0.75%              0.06%                   0.81%
</TABLE>


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


(1) The information relating to Fund expenses was provided by the Funds and we
    have not independently verified it. You should consult the Fund
    prospectus(es) for more information about Fund expenses.



(2) Each Fund has an expense offset arrangement which reduces the Fund's
    custodian fee based upon the amount of cash maintained by the Fund with its
    custodian and dividend disbursing agent, and may enter into such other
    arrangements and directed brokerage arrangements (which would also have the
    effect of reducing the Fund's expenses). Any such fee reductions are not
    reflected under "Other Expenses" in the table. Had these fees been taken
    into account, "Total Fund Expenses" for certain of the Funds would be as
    follows:



<TABLE>
<S>                                                           <C>
    Bond Series.............................................  0.71%
    Capital Appreciation Series.............................  0.75%
    Capital Opportunities Series............................  0.83%
    Equity Income Series....................................  1.00%
    Global Asset Allocation Series..........................  0.88%
    Global Growth Series....................................  1.00%
    High Yield Series.......................................  0.82%
    New Discovery Series....................................  1.05%
    Research Growth and Income Series.......................  0.85%
    Strategic Income Series.................................  1.03%
    Utilities Series........................................  0.80%
</TABLE>


                                       6
<PAGE>
                                    EXAMPLES




      If you do or do not surrender your Contract, or if you annuitize at the
end of the applicable time period, you would pay the following expenses on a
$1,000 investment, assuming an average Contract size of $50,000 and a 5% annual
return:



<TABLE>
<CAPTION>
                                                               1 YEAR    3 YEARS    5 YEARS    10 YEARS
                                                              --------   --------   --------   --------
<S>                                                           <C>        <C>        <C>        <C>
Bond Series.................................................    $ 20       $ 62       $106       $230
Capital Appreciation Series.................................    $ 20       $ 63       $108       $234
Capital Opportunities Series................................    $ 21       $ 65       $112       $242
Emerging Growth Series......................................    $ 20       $ 63       $108       $233
Emerging Markets Equity Series..............................    $ 29       $ 88       $150       $318
Equity Income Series........................................    $ 23       $ 71       $121       $260
Global Asset Allocation Series..............................    $ 22       $ 67       $115       $247
Global Governments Series...................................    $ 22       $ 67       $115       $248
Global Growth Series........................................    $ 23       $ 71       $121       $260
Global Total Return Series..................................    $ 22       $ 67       $115       $247
Government Securities Series................................    $ 19       $ 58       $101       $218
High Yield Series...........................................    $ 21       $ 65       $111       $239
International Growth Series.................................    $ 25       $ 77       $132       $282
International Growth and Income Series......................    $ 24       $ 75       $129       $275
Managed Sectors Series......................................    $ 21       $ 64       $110       $237
Massachusetts Investors Growth Stock Series.................    $ 21       $ 65       $112       $241
Massachusetts Investors Trust Series........................    $ 19       $ 58       $100       $216
Money Market Series.........................................    $ 18       $ 57       $ 99       $214
New Discovery Series........................................    $ 23       $ 72       $124       $265
Research Series.............................................    $ 20       $ 63       $108       $233
Research Growth and Income Series...........................    $ 21       $ 66       $113       $244
Research International Series...............................    $ 28       $ 85       $145       $308
Strategic Growth Series.....................................    $ 23       $ 70       $120       $258
Strategic Income Series.....................................    $ 24       $ 73       $125       $267
Total Return Series.........................................    $ 20       $ 61       $105       $226
Utilities Series............................................    $ 21       $ 65       $111       $239
</TABLE>


      THE EXAMPLES SHOULD NOT BE CONSIDERED TO BE REPRESENTATIONS OF PAST OR
FUTURE EXPENSES, AND ACTUAL EXPENSES MAY BE GREATER OR LOWER THAN THOSE SHOWN.

                                       7
<PAGE>
                        CONDENSED FINANCIAL INFORMATION

      Historical information about the value of the units we use to measure the
variable portion of your Contract ("Variable Accumulation Units") is included in
the back of this Prospectus as Appendix B.


                              THE ANNUITY CONTRACT



      Sun Life Assurance Company of Canada (U.S.) (the "Company", "we" or "us")
and Sun Life of Canada (U.S.) Variable Account F (the "Variable Account") offer
the Contract to groups and individuals for use in connection with their
retirement plans. The Contract is available on a group basis and, in certain
states, may be available on an individual basis. We issue an Individual Contract
directly to the individual owner of the Contract. We issue a Group Contract to
the Owner covering all individuals participating under the Group Contract. Each
individual receives a Certificate that evidences his or her participation under
the Group Contract.


      In this Prospectus, unless we state otherwise, we refer to both the owners
of Individual Contracts and participating individuals under Group Contracts as
"Participants" and we address all those Participants as "you"; we use the term
"Contracts" to include Individual Contracts, Group Contracts and Certificates
issued under Group Contracts. For the purpose of determining benefits under both
Individual Contracts and Group Contracts, we establish an Account for each
Participant, which we will refer to as "your" Account or a "Participant
Account."


      Your Contract provides a number of important benefits for your retirement
planning. It has an Accumulation Phase, during which you make Payments under the
Contract and allocate them to one or more Variable Account or Fixed Account
options, and an Income Phase, during which we make annuity payments based on the
amount you have accumulated. Your Contract provides tax deferral, so that you do
not pay taxes on your earnings under your Contract until you withdraw them. It
provides a death benefit if the Annuitant dies during the Accumulation Phase.
Finally, if you so elect, during the Income Phase we will make payments to you
or someone else for life or for another period that you choose.



      You choose these benefits on a variable or fixed basis or a combination of
both. The Fixed Account options may not be available in all states. When you
choose Variable Account investment options or a Variable Annuity option, your
benefits will be responsive to changes in the economic environment, including
inflationary forces and changes in rates of return available from different
types of investments. With these options, you assume all investment risk under
the Contract. When you choose a Guarantee Period in our Fixed Account or a Fixed
Annuity option, we assume the investment risk, except in the case of early
withdrawals in the Accumulation Phase, where you bear the risk of unfavorable
interest rate changes. You also bear the risk that the interest rates we will
offer in the future and the rates we will use in determining your Fixed Annuity
may not exceed our minimum guaranteed rate, which is 3% per year, compounded
annually.



      The Contract is designed for use in connection with retirement and
deferred compensation plans, some of which qualify for favorable federal income
tax treatment under Sections 401, 403, 408 or 408A of the Internal Revenue Code.
The Contract is also designed so that it may be used in connection with certain
non-tax-qualified retirement plans, such as payroll savings plans and such other
groups (trusteed or nontrusteed) as may be eligible under applicable law. We
refer to Contracts used with plans that receive favorable tax treatment as
"Qualified Contracts," and all others as "Non-Qualified Contracts."


                    COMMUNICATING TO US ABOUT YOUR CONTRACT


      All materials sent to us, including Purchase Payments, must be sent to our
Annuity Mailing Address, as set forth on the first page of this Prospectus. For
all telephone communications, you must call (800) 752-7215.



      Unless this Prospectus states differently, we will consider all materials
sent to us and all telephone communications to be received on the date we
actually receive them at our Annuity Mailing


                                       8
<PAGE>

Address. However, we will consider Purchase Payments, withdrawal requests and
transfer instructions to be received on the next Business Day if we receive them
(1) on a day that is not a Business Day or (2) after 4:00 p.m., Eastern Time on
a Business Day.


      When we specify that notice to us must be in writing, we reserve the
right, in our sole discretion, to accept notice in another form.

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

      We are a stock life insurance company incorporated under the laws of
Delaware on January 12, 1970. We do business in 48 states, the District of
Columbia, and Puerto Rico, and we have an insurance company subsidiary that does
business in New York. Our Executive Office mailing address is One Sun Life
Executive Park, Wellesley Hills, Massachusetts 02481.


      We are an indirect wholly-owned subsidiary of Sun Life Assurance Company
of Canada ("Sun Life (Canada)"). Sun Life (Canada) completed its demutualization
on March 22, 2000. As a result of the demutualization, a new holding company,
Sun Life Financial Services of Canada Inc. ("Sun Life Financial"), is now the
ultimate parent of Sun Life (Canada) and the Company. Sun Life Financial, a
corporation organized in Canada, is a reporting company under the Securities
Exchange Act of 1934 with common shares listed on the Toronto, New York, London,
and Manila stock exchanges.


                              THE VARIABLE ACCOUNT


      We established the Variable Account as a separate account on July 13,
1989, pursuant to a resolution of our Board of Directors. Under Delaware
insurance law and the Contract, the income, gains or losses of the Variable
Account are credited to or charged against the assets of the Variable Account
without regard to the other income, gains, or losses of the Company. These
assets are held in relation to the Contract described in this Prospectus and
other variable annuity contracts that provide benefits that 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 we conduct, all obligations arising under the
Contracts, including the promise to make annuity payments, are general corporate
obligations of the Company.



      The assets of the Variable Account are divided into Sub-Accounts. Each
Sub-Account invests exclusively in shares of a specific Series of the MFS/Sun
Life Series Trust (the "Series Fund"). All amounts allocated to the Variable
Account will be used to purchase Series Fund shares as designated by you at
their net asset value. Any and all distributions made by the Series Fund with
respect to the shares held by the Variable Account will be reinvested to
purchase additional shares at their net asset value. Deductions from the
Variable Account for cash withdrawals, annuity payments, death benefits, Account
Fees, Contract charges against the assets of the Variable Account for the
assumption of mortality and expense risks, administrative expenses and any
applicable taxes will, in effect, be made by redeeming the number of
Series Fund shares at their net asset value equal in total value to the amount
to be deducted. The Variable Account will be fully invested in Series Fund
shares at all times.


                           VARIABLE ACCOUNT OPTIONS:
                         THE MFS/SUN LIFE SERIES TRUST

      The MFS/Sun Life Series Trust (the "Series Fund") is an open-end
management investment company registered under the Investment Company Act of
1940. Our affiliate, Massachusetts Financial Services Company ("MFS"), serves as
the investment adviser to the Series Fund.


      The Series Fund is composed of 27 independent portfolios of securities,
each of which has separate investment objectives and policies. Shares of the
Series Fund are issued in 26 Series, each corresponding to one of the
portfolios. The Contracts provide for investment by the Sub-Accounts in shares
of the 26 Series of the Series Fund described below. Additional portfolios may
be added to the Series Fund which may or may not be available for investment by
the Variable Account.


                                       9
<PAGE>
     BOND SERIES will primarily seek as high a level of current income as is
     believed to be consistent with prudent investment risk; its secondary
     objective is to seek to protect shareholders' capital.

     CAPITAL APPRECIATION SERIES will seek to maximize capital appreciation by
     investing in securities of all types, with major emphasis on common stocks.

     CAPITAL OPPORTUNITIES SERIES will seek capital appreciation.

     EMERGING GROWTH SERIES will seek long-term growth of capital.


     EMERGING MARKETS EQUITY SERIES (formerly, MFS/Foreign & Colonial Emerging
     Markets Equity Series) will seek capital appreciation.


     EQUITY INCOME SERIES will primarily seek reasonable income by investing
     mainly in income producing securities; its secondary objective is to seek
     capital appreciation.


     GLOBAL ASSET ALLOCATION SERIES will seek total return over the long term
     through investments in equity and fixed income securities and will also
     seek to have low volatility of share price (I.E., net asset value per
     share) and reduced risk (compared to an aggressive equity/fixed income
     portfolio).



     GLOBAL GOVERNMENTS SERIES will seek to provide moderate current income,
     preservation of capital and growth of capital by investing in debt
     obligations that are issued or guaranteed as to principal and interest by
     either (i) the U.S. Government, its agencies, authorities, or
     instrumentalities, or (ii) the governments of foreign countries (to the
     extent that the Series' adviser believes that the higher yields available
     from foreign government securities are sufficient to justify the risks of
     investing in these securities).



     GLOBAL GROWTH SERIES will seek capital appreciation by investing in
     securities of companies worldwide growing at rates expected to be well
     above the growth rate of the overall U.S. economy.



     GLOBAL TOTAL RETURN SERIES will seek total return by investing in
     securities which will provide above average current income (compared to a
     portfolio invested entirely in equity securities) and opportunities for
     long-term growth of capital and income.


     GOVERNMENT SECURITIES SERIES will seek current income and preservation of
     capital by investing in U.S. Government and U.S. Government-related
     securities.

     HIGH YIELD SERIES will seek high current income and capital appreciation by
     investing primarily in certain lower rated or unrated securities (possibly
     with equity features) of U.S. and foreign issuers (also known as "junk
     bonds").

     INTERNATIONAL GROWTH SERIES will seek capital appreciation.

     INTERNATIONAL GROWTH AND INCOME SERIES will seek capital appreciation and
     current income.

     MANAGED SECTORS SERIES will seek capital appreciation by varying the
     weighting of its portfolio among 13 industry sectors.

     MASSACHUSETTS INVESTORS GROWTH STOCK SERIES will seek to provide long-term
     growth of capital and future income rather than current income.


     MASSACHUSETTS INVESTORS TRUST SERIES will seek 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.



     MONEY MARKET SERIES will seek maximum current income to the extent
     consistent with stability of principal by investing exclusively in money
     market instruments maturing in 13 months or less.


     NEW DISCOVERY SERIES will seek capital appreciation.

                                       10
<PAGE>
     RESEARCH SERIES will seek to provide long-term growth of capital and future
     income.

     RESEARCH GROWTH AND INCOME SERIES will seek to provide long-term growth of
     capital, current income and growth of income.

     RESEARCH INTERNATIONAL SERIES will seek capital appreciation.


     STRATEGIC GROWTH SERIES will seek capital appreciation.


     STRATEGIC INCOME SERIES will seek to provide high current income by
     investing in fixed income securities and will seek to take advantage of
     opportunities to realize significant capital appreciation while maintaining
     a high level of current income.


     TOTAL RETURN SERIES will primarily seek 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 since many
     securities offering a better than average yield may also possess growth
     potential.


     UTILITIES SERIES will seek capital growth and current income (income above
     that available from a portfolio invested entirely in equity securities) by
     investing, under normal market conditions, at least 65% of its assets in
     equity and debt securities of both domestic and foreign companies in the
     utilities industry.


      The Series Fund pays fees to MFS for its services pursuant to investment
advisory agreements. MFS also serves as investment adviser to each of the funds
in the MFS Family of Funds, and to certain other investment companies
established by MFS and/or us. MFS Institutional Advisers, Inc., a wholly-owned
subsidiary of MFS, provides investment advice to substantial private clients.
MFS and its predecessor organizations have a history of money management dating
from 1924. MFS operates as an autonomous organization and the obligation of
performance with respect to the investment advisory and underwriting agreements
is solely that of MFS. We undertake no obligation in this regard.



      MFS may serve as the investment adviser to other mutual funds which have
similar investment goals and principal investment policies and risks as the
Series, and which may be managed by a Series' portfolio manager(s). While a
Series may have many similarities to these other funds, its investment
performance will differ from their investment performance. This is due to a
number of differences between a Series and these similar products, including
differences in sales charges, expense ratios and cash flows.



      The Series Fund also offers its shares to other separate accounts
established by the Company and by our New York subsidiary in connection with
variable annuity and variable life insurance contracts. Although we do not
anticipate any disadvantages to this arrangement, there is a possibility that a
material conflict may arise between the interests of the Variable Account and
one or more of the other separate accounts investing in the Series Fund. A
conflict may occur due to differences in tax laws affecting the operations of
variable life and variable annuity separate accounts, or some other reason. We
and the Series Fund's Board of Trustees will monitor events for such conflicts,
and, in the event of a conflict, we will take steps necessary to remedy the
conflict, including withdrawal of the Variable Account from participation in the
Series which is involved in the conflict or substitution of shares of other
Series or other mutual funds.



      MORE COMPREHENSIVE INFORMATION ABOUT THE SERIES FUND AND THE MANAGEMENT,
INVESTMENT OBJECTIVES, POLICIES, RESTRICTIONS, EXPENSES AND POTENTIAL RISKS OF
EACH SERIES MAY BE FOUND IN THE ACCOMPANYING CURRENT PROSPECTUS OF THE
SERIES FUND. YOU SHOULD READ THE SERIES FUND PROSPECTUS CAREFULLY BEFORE
INVESTING. THE SERIES FUND'S STATEMENT OF ADDITIONAL INFORMATION IS AVAILABLE BY
CALLING 1-800-752-7215.


                               THE FIXED ACCOUNT

      The Fixed Account is made up of all the general assets of the Company
other than those allocated to any separate account. Amounts you allocate to
Guarantee Periods become part of the

                                       11
<PAGE>
Fixed Account, and are available to fund the claims of all classes of our
customers, including claims for benefits under the Contracts.


      We will invest the assets of the Fixed Account in those assets we choose
that are allowed by applicable state insurance laws. In general, these laws
permit investments, within specified limits and subject to certain
qualifications, in federal, state and municipal obligations, corporate bonds,
preferred and common stocks, real estate mortgages, real estate and certain
other investments. We intend to invest primarily in investment-grade fixed
income securities (I.E., rated by a nationally recognized rating service within
the 4 highest grades) or instruments we believe are of comparable quality. We
are not obligated to invest amounts allocated to the Fixed Account according to
any particular strategy, except as may be required by applicable state insurance
laws. You will not have a direct or indirect interest in the Fixed Account
investments.


                           THE FIXED ACCOUNT OPTIONS:
                             THE GUARANTEE PERIODS

      You may elect one or more Guarantee Period(s) from those we make available
from time to time. We publish Guaranteed Interest Rates for each Guarantee
Period offered. We may change the Guaranteed Interest Rates we offer from time
to time, but no Guaranteed Interest Rate will ever be less than 3% per year,
compounded annually. Also, once we have accepted your allocation to a particular
Guarantee Period, we promise that the Guaranteed Interest Rate applicable to
that allocation will not change for the duration of the Guarantee Period.


      We determine Guaranteed Interest Rates at our discretion. We do not have a
specific formula for establishing the rates for different Guarantee Periods. Our
determination will be influenced by the interest rates on fixed income
investments in which we may invest with amounts allocated to the Guarantee
Periods. We will also consider other factors in determining these rates,
including regulatory and tax requirements, sales commissions and administrative
expenses borne by us, general economic trends and competitive factors. We cannot
predict the level of future interest rates.



      We may from time to time at our discretion offer interest rate specials
for new Purchase Payments that are higher than the rates we are then offering
for renewals or transfers.



      Early withdrawals from your allocation to a Guarantee Period, including
cash withdrawals, transfers, and commencement of an annuity, may be subject to a
Market Value Adjustment, which could decrease or increase the value of your
Account. See "Withdrawals and Market Value Adjustment."


                             THE ACCUMULATION PHASE

      During the Accumulation Phase of your Contract, you make payments into
your Account, and your earnings accumulate on a tax-deferred basis. The
Accumulation Phase begins with our acceptance of your first Purchase Payment and
ends the Business Day before your Annuity Commencement Date. The Accumulation
Phase will end sooner if you surrender your Contract or the Annuitant dies
before the Annuity Commencement Date.

ISSUING YOUR CONTRACT

      When you purchase a Contract, a completed Application and the initial
Purchase Payment are sent to us for acceptance. When we accept an Individual
Contract, we issue the Contract to you. When we accept a Group Contract, we
issue the Contract to the Owner; we issue a Certificate to you as a Participant
when we accept your Application.

      We will credit your initial Purchase Payment to your Account within 2
business days of receiving your completed Application. If your Application is
not complete, we will notify you. If we do not have the necessary information to
complete the Application within 5 business days, we will send your money back to
you or ask your permission to retain your Purchase Payment until the Application
is made complete. Then we will apply the Purchase Payment within 2 business days
of when the Application is complete.

                                       12
<PAGE>
AMOUNT AND FREQUENCY OF PURCHASE PAYMENTS

      The amount of Purchase Payments may vary; however, we will not accept an
initial Purchase Payment of less than $25,000, and each additional Purchase
Payment must be at least $1,000, unless we waive these limits. In addition, we
will not accept a Purchase Payment if your Account Value is over $1 million, or
if the Purchase Payment would cause your Account Value to exceed $1 million,
unless we have approved the Payment in advance. Within these limits, you may
make Purchase Payments at any time during the Accumulation Phase.

ALLOCATION OF NET PURCHASE PAYMENTS


      You may allocate your Purchase Payments among the different Sub-Accounts
and Guarantee Periods we offer but any allocation to a Guarantee Period must be
at least $1,000. Over the life of your Contract, you may allocate amounts among
as many as 18 of the available investment options.



      In your Application, you may specify the percentage of each Purchase
Payment to be allocated to each Sub-Account or Guarantee Period. These
percentages are called your allocation factors. You may change the allocation
factors for future Payments by sending us written notice of the change, as
required. We will use your new allocation factors for the first Purchase Payment
we receive with or after we have received notice of the change, and for all
future Purchase Payments, until we receive another change notice.


      Although it is currently not our practice, we may deduct applicable
premium taxes or similar taxes from your Purchase Payments. See "Contract
Charges -- Premium Taxes." In that case, we will credit your Net Purchase
Payment, which is the Purchase Payment minus the amount of those taxes.

YOUR ACCOUNT

      When we accept your first Purchase Payment, we establish an Account for
you, which we maintain throughout the Accumulation Phase of your Contract.

YOUR ACCOUNT VALUE


      Your Account Value is the sum of the value of the 2 components of your
Contract: the Variable Account portion of your Contract ("Variable Account
Value") and the Fixed Account portion of your Contract ("Fixed Account Value").
These 2 components are calculated separately, as described below under the
headings "Variable Account Value" and "Fixed Account Value".


VARIABLE ACCOUNT VALUE

      VARIABLE ACCUMULATION UNITS

      In order to calculate your Variable Account Value, we use a measure called
a Variable Accumulation Unit for each Sub-Account. Your Variable Account Value
is the sum of your Account Value in each Sub-Account, which is the number of
your Variable Accumulation Units for that Sub-Account times the value of each
Unit.

      VARIABLE ACCUMULATION UNIT VALUE


      The value of each Variable Accumulation Unit in a Sub-Account reflects the
net investment performance of that Sub-Account. We determine that value once on
each day that the New York Stock Exchange is open for trading, at the close of
trading, which is currently 4:00 p.m., Eastern Time. (The close of trading is
determined by the New York Stock Exchange.) We also may determine the value of
Variable Accumulation Units of a Sub-Account on days the Exchange is closed if
there is enough trading in securities held by the Sub-Account to materially
affect the value of the Variable Accumulation Units. Each day we make a
valuation is called a "Business Day." The period that begins at the time
Variable Accumulation Units are valued on a Business Day and ends at that time
on the next Business Day is called a Valuation Period. On days other than
Business Days, the value of a Variable Accumulation Unit does not change.


                                       13
<PAGE>

      To measure these values, we use a factor -- which we call the Net
Investment Factor -- which represents the net return on the Sub-Account's
assets. At the end of any Valuation Period, the value of a Variable Accumulation
Unit for a Sub-Account is equal to the value of that Sub-Account's Variable
Accumulation Units at the end of the previous Valuation Period, multiplied by
the Net Investment Factor. We calculate the Net Investment Factor by dividing
(1) the net asset value of a Series share held in the Sub-Account at the end of
that Valuation Period, plus the per share amount of any dividend or capital
gains distribution made by that Series during the Valuation Period, by (2) the
net asset value per share of the Series share at the end of the previous
Valuation Period; we then deduct a factor representing the mortality and expense
risk charge and administrative expense charge for each day in the Valuation
Period. See "Contract Charges."


      For a hypothetical example of how we calculate the value of a Variable
Accumulation Unit, see the Statement of Additional Information.

      CREDITING AND CANCELING VARIABLE ACCUMULATION UNITS

      When we receive an allocation to a Sub-Account, either from a Net Purchase
Payment or a transfer of Account Value, we credit that amount to your Account in
Variable Accumulation Units. Similarly, we cancel Variable Accumulation Units
when you transfer or withdraw amounts from a Sub-Account, or when we deduct
certain charges under the Contract. We determine the number of Units credited or
canceled by dividing the dollar amount by the Variable Accumulation Unit value
for that Sub-Account at the end of the Valuation Period during which the
transaction or charge is effective.

FIXED ACCOUNT VALUE

      Your Fixed Account value is the sum of all amounts allocated to Guarantee
Periods, either from Net Purchase Payments, transfers or renewals, plus interest
credited on those amounts, and minus withdrawals, transfers out of Guarantee
Periods, and any deductions for charges under the Contract taken from your Fixed
Account Value.

      CREDITING INTEREST

      We credit interest on amounts allocated to a Guarantee Period at the
applicable Guaranteed Interest Rate for the duration of the Guarantee Period.
The Guarantee Period begins the day we apply your allocation and ends when the
number of calendar years (or months if the Guarantee Period is less than one
year) in the Guarantee Period (measured from the end of the calendar month in
which the amount was allocated to the Guarantee Period) have elapsed. The last
day of the Guarantee Period is its Expiration Date. During the Guarantee Period,
we credit interest daily at a rate that yields the Guaranteed Interest Rate on
an annual effective basis.

      GUARANTEE AMOUNTS


      Each separate allocation you make to a Guarantee Period, together with
interest credited thereon, is called a Guarantee Amount. Each Guarantee Amount
is treated separately for purposes of determining the Market Value Adjustment. A
Guarantee Period that will extend beyond your maximum Annuity Commencement Date
will result in a Market Value Adjustment upon annuitization or withdrawal. Each
new allocation to a Guarantee Period must be at least $1,000.


      RENEWALS

      We will notify you in writing between 45 and 75 days before the Expiration
Date for any Guarantee Amount. A new Guarantee Period of the same duration will
begin automatically for that Guarantee Amount on the first day following the
Expiration Date, unless before the Expiration Date we receive

    (1) written notice from you electing a different Guarantee Period from among
       those we then offer or

                                       14
<PAGE>

    (2) instructions to transfer all or some of the Guarantee Amount to one or
       more Sub-Accounts, in accordance with the transfer privilege provisions
       of the Contract (see "Transfer Privilege," below).


      EARLY WITHDRAWALS

      If you withdraw, transfer, or annuitize an allocation to a Guarantee
Period before the Expiration Date, we will apply a Market Value Adjustment to
the transaction. This could result in an increase or decrease of your Account
Value, depending on interest rates at the time. You bear the risk that you will
receive less than your principal if the Market Value Adjustment applies.

TRANSFER PRIVILEGE

      PERMITTED TRANSFERS

      During the Accumulation Phase, you may transfer all or part of your
Account Value to one or more Sub-Accounts or Guarantee Periods then available,
subject to the following restrictions:


      -  You may not make more than 12 transfers in any Account Year;



      -  The amount transferred from a Sub-Account must be at least $1,000,
         unless you are transferring your entire balance in that Sub-Account;



      -  Your Account Value remaining in a Sub-Account must be at least $1,000;



      -  The amount transferred from a Guarantee Period must be the entire
         Guarantee Amount;



      -  At least 30 days must elapse between transfers to or from Guarantee
         Periods;



      -  Transfers to or from Sub-Accounts are subject to terms and conditions
         that may be imposed by the Series Fund; and



      -  We impose additional restrictions on market timers, which are further
         described below.



      These restrictions do not apply to transfers made under an approved
Dollar-Cost Averaging program.



      There is usually no charge imposed on transfers; however, we reserve the
right to impose a transfer charge of $15 for each transfer. Transfers out of a
Guarantee Period occuring more than 30 days before the Expiration Date or any
time after the Expiration Date will be subject to the Market Value Adjustment
described below. Under current law there is no tax liability for transfers.


      REQUESTS FOR TRANSFERS

      You may request transfers in writing or by telephone. The telephone
transfer privilege is available automatically, and does not require your written
election. We will require personal identifying information to process a request
for transfer made by telephone. We will not be liable for following instructions
communicated by telephone that we reasonably believe are genuine.

      If we receive your transfer request before 4:00 p.m. Eastern Time on a
Business Day, it will be effective that day. Otherwise, it will be effective the
next Business Day.

      MARKET TIMERS

      The Contracts are not designed for professional market timing
organizations or other entities using programmed and frequent transfers. If you
wish to employ such strategies, you should not purchase a Contract. Accordingly,
transfers may be subject to restrictions if exercised by a market timing firm or
any other third party authorized to initiate transfer transactions on behalf of
multiple Participants. In imposing such restrictions, we may, among other
things, not accept (1) the transfer instructions of any agent acting under a
power of attorney on behalf of more than one Participant, or (2) the transfer
instructions of individual Participants who have executed preauthorized transfer
forms that are submitted at the same time by market timing firms or other third
parties on behalf of more than one

                                       15
<PAGE>
Participant. We will not impose these restrictions unless our actions are
reasonably intended to prevent the use of such transfers in a manner that will
disadvantage or potentially impair the Contract rights of other Participants.

      In addition, the Series Fund has reserved the right to temporarily or
permanently refuse exchange requests from the Variable Account if, in MFS'
judgment, a Series would be unable to invest effectively in accordance with its
investment objective and policies, or would otherwise potentially be adversely
affected. In particular, a pattern of exchanges that coincide with a market
timing strategy may be disruptive to a Series and therefore may be refused.
Accordingly, the Variable Account may not be in a position to effectuate
transfers and may refuse transfer requests without prior notice. We also reserve
the right, for similar reasons, to refuse or delay exchange requests involving
transfers to or from the Fixed Account.

WAIVERS; REDUCED CHARGES; CREDITS; BONUS GUARANTEED INTEREST RATES


      We may reduce or waive the annual Account Fee, credit additional amounts,
or grant bonus Guaranteed Interest Rates in certain situations. These situations
may include sales of Contracts (1) where selling and/or maintenance costs
associated with the Contracts are reduced, such as the sale of several Contracts
to the same Participant, sales of large Contracts, and certain group sales, and
(2) to officers, directors and employees of the Company or its affiliates,
registered representatives and employees of broker-dealers with a current
selling agreement with the Company and affiliates of such representatives and
broker-dealers, employees of affiliated asset management firms, and persons who
have retired from such positions ("Eligible Employees") and immediate family
members of Eligible Employees. Eligible Employees and their immediate family
members may also purchase a Contract without regard to minimum Purchase Payment
requirements.


OPTIONAL PROGRAMS


      DOLLAR-COST AVERAGING



      Dollar-cost averaging allows you to invest gradually, over time, in up to
4 Sub-Accounts. You may select one of the following dollar-cost averaging
programs at no extra charge by allocating a minimum of $1,000 to a Guarantee
Period we make available in connection with the program.



     1.  Monthly Dollar-Cost Averaging Option: Amounts allocated will be divided
         among 12 separate sequentially maturing Guarantee Periods. The first
         Guarantee Period ends one full calendar month following the date the
         Purchase Payment is applied and each subsequent Guarantee Period shall
         end one full calendar month later, sequentially thereafter. The
         Guarantee Amount at the Expiration Date of each such Guarantee Period
         will equal 1/12 of the Purchase Payment applied under this option, with
         the Guarantee Amount at the last Expiration Date including all interest
         earned in the 12 Guarantee Periods.



     2.  Quarterly Dollar-Cost Averaging: Amounts allocated will be divided
         among 4 separate sequentially maturing Guarantee Periods. The first
         Guarantee Period ends 3 full calendar months following the date the
         Purchase Payment is applied and each subsequent Guarantee Period shall
         end 3 full calendar months later, sequentially thereafter. The
         Guarantee Amount at the Expiration Date of each such Guarantee Period
         will equal 1/4 of the Purchase Payment applied under this Option, with
         the Guarantee Amount at the last Expiration Date including all interest
         earned in the 4 Guarantee Periods.



      Only Purchase Payments may be allocated to a dollar-cost averaging
program. Previously applied amounts may not be transferred to a dollar-cost
averaging program.



      If you discontinue or alter the program, a Market Value Adjustment will
apply to amounts remaining in the Fixed Account and this amount will be
transferred to the Money Market Sub-Account, unless you instruct us to allocate
the amount to another Sub-Account.



      The main objective of a dollar-cost averaging program is to minimize the
impact of short-term price fluctuations on Account Value. Since you transfer the
same dollar amount to the Sub-Accounts at


                                       16
<PAGE>

set intervals, dollar-cost averaging allows you to purchase more Variable
Accumulation Units (and, indirectly, more Series Fund shares) when prices are
low and fewer Variable Accumulation Units (and, indirectly, fewer Series Fund
shares) when prices are high. Therefore, you may achieve a lower average cost
per Variable Accumulation Unit over the long term. A dollar-cost averaging
program allows you to take advantage of market fluctuations. However, it is
important to understand that a dollar-cost averaging program does not assure a
profit or protect against loss in a declining market.


      ASSET ALLOCATION

      One or more asset allocation programs may be available in connection with
the Contracts, at no extra charge. Asset allocation is the process of investing
in different asset classes -- such as equity funds, fixed income funds, and
money market funds -- depending on your personal investment goals, tolerance for
risk, and investment time horizon. By spreading your money among a variety of
asset classes, you may be able to reduce the risk and volatility of investing,
although there are no guarantees, and asset allocation does not insure a profit
or protect against loss in a declining market.


      Currently, you may select one of three asset allocation models, each of
which represents a combination of Sub-Accounts with a different level of risk.
The available models are: the conservative asset allocation model, the moderate
asset allocation model, and the aggressive asset allocation model. Each model
allocates a different percentage of Account Value to Sub-Accounts investing in
the various asset classes, with the conservative model allocating the lowest
percentage to Sub-Accounts investing in the equity asset class and the
aggressive model allocating the highest percentage to the equity asset class.
These models, as well as the terms and conditions of the asset allocation
program, are fully described in a separate brochure. Additional programs may be
available in the future.



      If you elect an asset allocation program, we will automatically allocate
your Purchase Payments among the Sub-Accounts represented in the model you
choose. By electing an asset allocation program, you authorize us to
automatically reallocate your Account Value on a quarterly basis, or as
determined by the terms of the asset allocation program, to reflect the current
composition of the model you have selected, without further instruction, until
we receive notification that you wish to terminate the program or you choose a
different model.



      SYSTEMATIC WITHDRAWAL PROGRAM


      If you have an Account Value of $10,000 or more, you may select our
Systematic Withdrawal Program.


      Under the Systematic Withdrawal Program, you determine the amount and
frequency of regular withdrawals you would like to receive from your Fixed
and/or Variable Account Value and we will effect them automatically; a Market
Value Adjustment may be applicable upon withdrawal.



      You may change or stop this program at any time, by written notice to us.



      Withdrawals under the Systematic Withdrawal Program may be included in
income and subject to a 10% federal tax penalty, as well as all charges and any
Market Value Adjustment applicable upon withdrawal. You should consult your tax
adviser before choosing this option.



      You may change or stop this program at any time, by written notice to us.


      PORTFOLIO REBALANCING PROGRAM

      Under the Portfolio Rebalancing Program, we transfer funds among the
Sub-Accounts to maintain the percentage allocation you have selected among these
Sub-Accounts. At your election, we will make these transfers on a quarterly,
semi-annual or annual basis.

      Portfolio Rebalancing does not permit transfers to or from any Guarantee
Period.

                                       17
<PAGE>

                    WITHDRAWALS AND MARKET VALUE ADJUSTMENT



CASH WITHDRAWALS



      REQUESTING A WITHDRAWAL



      At any time during the Accumulation Phase you may withdraw in cash all or
any portion of your Account Value. To make a withdrawal, you must send us a
written request at our Annuity Mailing Address. Your request must specify
whether you want to withdraw the entire amount of your Account or, if less, the
amount you wish to receive.



      Withdrawals from your Fixed Account Value may be subject to a Market Value
Adjustment (see "Market Value Adjustment" below). Upon request we will notify
you of the amount we would pay in the event of a full or partial withdrawal.
Withdrawals may have adverse federal income tax consequences, including a 10%
penalty tax (see "Tax Considerations"). You should carefully consider these tax
consequences before requesting a cash withdrawal.



      FULL WITHDRAWALS



      If you request a full withdrawal, we calculate the amount we will pay you
as follows: We start with the total value of your Account at the end of the
Valuation Period during which we receive your withdrawal request; we deduct the
Account Fee for the Account Year in which the withdrawal is made; and finally,
we add or subtract the amount of any Market Value Adjustment applicable to your
Fixed Account Value.



      A full withdrawal results in the surrender of your Contract, and
cancellation of all rights and privileges under your Contract.



      PARTIAL WITHDRAWALS



      If you request a partial withdrawal, we will pay you the actual amount
specified in your request and then reduce the value of your Account by deducting
the amount paid, adding or deducting any Market Value Adjustment applicable to
amounts withdrawn from the Fixed Account.



      You may specify the amount you want withdrawn from each Sub-Account and/or
Guarantee Period to which your Account is allocated. If you do not so specify,
we will deduct the total amount you request pro rata, based on your Account
Value at the end of the Valuation Period during which we receive your request.



      If you request a partial withdrawal that would result in your Account
Value being reduced to an amount less than the Account Fee for the Account Year
in which you make the withdrawal, we will treat it as a request for a full
withdrawal.



      TIME OF PAYMENT



      We will pay you the applicable amount of any full or partial withdrawal
within 7 days after we receive your withdrawal request, except in cases where we
are permitted and choose to defer payment under the Investment Company Act of
1940 and applicable state insurance law. Currently, we may defer payment of
amounts you withdraw from the Variable Account only for the following periods:



      -  When the New York Stock Exchange is closed (except weekends and
         holidays) or when trading on the New York Stock Exchange is restricted;



      -  When it is not reasonably practical to dispose of securities held by
         the Series Fund or to determine the value of the net assets of the
         Series Fund, because an emergency exists; and



      -  When an SEC order permits us to defer payment for the protection of
         Participants.



We also may defer payment of amounts you withdraw from the Fixed Account for up
to 6 months from the date we receive your withdrawal request. We do not pay
interest on the amount of any payments we defer.


                                       18
<PAGE>

      WITHDRAWAL RESTRICTIONS FOR QUALIFIED PLANS



      If your Contract is a Qualified Contract, you should carefully check the
terms of your retirement plan for limitations and restrictions on cash
withdrawals.



      Special restrictions apply to withdrawals from Contracts used for Section
403(b) annuities. See "Tax Considerations -- Tax-Sheltered Annuities."



      When you make a withdrawal, we consider the oldest Purchase Payment that
you have not already withdrawn to be withdrawn first, then the second oldest
Purchase Payment, and so forth. Once all Purchase Payments are withdrawn, the
balance withdrawn is considered to be accumulated value.



      ORDER OF WITHDRAWAL



      For purposes of a full or partial withdrawal, each withdrawal is allocated
to Purchase Payments you have not previously withdrawn on a first-in, first-out
basis until all Purchase Payments have been withdrawn. Once all Purchase
Payments have been withdrawn, any additional withdrawals will come from the
earnings on the Contract.



MARKET VALUE ADJUSTMENT



      We will apply a Market Value Adjustment if you withdraw or transfer
amounts from your Fixed Account Value more than 30 days before the end of the
applicable Guarantee Period. For this purpose, using Fixed Account Value to
provide an annuity is considered a withdrawal, and the Market Value Adjustment
will apply.



      We apply the Market Value Adjustment separately to each Guarantee Amount
in the Fixed Account, that is, to each separate allocation you have made to a
Guarantee Period together with interest credited on that allocation.



      A Market Value Adjustment may decrease, increase or have no effect on your
Account Value. This will depend on changes in interest rates since you made your
allocation to the Guarantee Period and the length of time remaining in the
Guarantee Period. In general, if the Guaranteed Interest Rate we currently
declare for Guarantee Periods equal to the balance of your Guarantee Period (or
your entire Guarantee Period for Guarantee Periods of less than one year) is
higher than your Guaranteed Interest Rate, the Market Value Adjustment is likely
to decrease your Account Value. If our current Guaranteed Interest Rate is
lower, the Market Value Adjustment is likely to increase your Account Value.



      We determine the amount of the Market Value Adjustment by multiplying the
amount that is subject to the adjustment by the following formula:



<TABLE>
<C> <C>           <S> <C>       <C>
                      N/12
        1 + I
  (    ------     )             -1
        1 + J
</TABLE>



where:



      I is the Guaranteed Interest Rate applicable to the Guarantee Amount from
which you withdraw, transfer or annuitize;



      J is the Guaranteed Interest Rate we declare at the time of your
withdrawal, transfer or annuitization for Guarantee Periods equal to the length
of time remaining in the Guarantee Period applicable to your Guarantee Amount,
rounded to the next higher number of complete years, for Guarantee Periods of
one year or more. For any Guarantee Periods of less than one year, J is the
Guaranteed Interest Rate we declare at the time of your withdrawal, transfer or
annuitization for a Guarantee Period of the same length as your Guarantee
Period. If, at that time, we do not offer the applicable Guarantee Period we
will use an interest rate determined by straight-line interpolation of the
Guaranteed Interest Rates for the Guarantee Periods we do offer; and



      N is the number of complete months remaining in your Guarantee Period.


                                       19
<PAGE>

      We will apply the Market Value Adjustment to the amount being withdrawn
after deduction of any Account Fee, if applicable.



      For examples of how we calculate the Market Value Adjustment, see Appendix
C.



                                CONTRACT CHARGES



ACCOUNT FEE



      During the Accumulation Phase of your Contract, we will deduct from your
Account an annual Account Fee to help cover the administrative expenses we incur
related to the issuance of Contracts and the maintenance of Accounts. We deduct
the Account Fee on each Account Anniversary, which is the anniversary of the
first day of the month after we issue your Contract. The Account Fee is $50. We
deduct the Account Fee pro rata from each Sub-Account and each Guarantee Period,
based on the allocation of your Account Value on your Account Anniversary. We
will not charge you the Account Fee if your Account Value is more than $100,000
on your Account Anniversary.



      If you make a full withdrawal of your Account, we will deduct the full
amount of the Account Fee at the time of the withdrawal. In addition, on the
Annuity Commencement Date we will deduct a pro rata portion of the Account Fee
to reflect the time elapsed between the last Account Anniversary and the day
before the Annuity Commencement Date.



      After the Annuity Commencement Date, we will deduct an annual Account Fee
of $50 in the aggregate in equal amounts from each Variable Annuity payment we
make during the year. We do not deduct any fee from Fixed Annuity payments.



ADMINISTRATIVE EXPENSE CHARGE



      We deduct an administrative expense charge from the assets of the Variable
Account at an annual effective rate equal to 0.15% during both the Accumulation
Phase and the Income Phase. This charge is designed to reimburse us for expenses
we incur in administering the Contracts, the Accounts and the Variable Account
that are not covered by the annual Account Fee.



MORTALITY AND EXPENSE RISK CHARGE



      During both the Accumulation Phase and the Income Phase, we deduct a
mortality and expense charge from the assets of the Variable Account at an
effective annual rate equal to 1.00%. The mortality risk we assume arises from
our contractual obligation to continue to make annuity payments to each
Annuitant, regardless of how long the Annuitant lives and regardless of how long
all Annuitants as a group live. This obligation assures each Annuitant that
neither the longevity of fellow Annuitants nor an improvement in life expectancy
generally will have an adverse effect on the amount of any annuity payment
received under the Contract. The mortality risk also arises from our contractual
obligation to pay a death benefit upon the death of the Annuitant prior to the
Annuity Commencement Date. The expense risk we assume is the risk that the
annual Account Fee and the administrative expense charge we assess under the
Contracts may be insufficient to cover the actual total administrative expenses
we incur. If the amount of the charge is insufficient to cover the mortality and
expense risks, we will bear the loss. If the amount of the charge is more than
sufficient to cover the risks, we will make a profit on the charge. We may use
this profit for any proper corporate purpose, including the payment of marketing
and distribution expenses for the Contracts.



PREMIUM TAXES



      Some states and local jurisdictions impose a premium tax on us that is
equal to a specified percentage of the Purchase Payments you make. In many
states there is no premium tax. We believe that the amounts of applicable
premium taxes currently range from 0% to 3.5%. You should consult a tax adviser
to find out if your state imposes a premium tax and the amount of any tax.



      In order to reimburse us for the premium tax we may pay on Purchase
Payments, our policy is to deduct the amount of such taxes from the amount you
apply to provide an annuity at the time of


                                       20
<PAGE>

annuitization. However, we reserve the right to deduct the amount of any
applicable tax from your Account at any time, including at the time you make a
Purchase Payment or make a full or partial withdrawal. We do not make any profit
on the deductions we make to reimburse premium taxes.



SERIES FUND EXPENSES



      There are fees and charges deducted from each Series of the Series Fund.
These fees and expenses are described in the Series Fund's prospectus and
related Statement of Additional Information.



MODIFICATION IN THE CASE OF GROUP CONTRACTS



      For Group Contracts, we may modify the annual Account Fee, the
administrative expense charge and the mortality and expense risk charge upon
notice to Owners. However, such modification will apply only with respect to
Participant Accounts established after the effective date of the modification.



                                 DEATH BENEFIT



      If the Annuitant dies during the Accumulation Phase, we will pay a death
benefit to your Beneficiary, using the payment method elected -- a single cash
payment or one of our Annuity Options. (If you have named more than one
Annuitant, the death benefit will be payable after the death of the last
surviving of the Annuitants.) If the Beneficiary is not living on the date of
death, we will pay the death benefit in one sum to you or to your estate if you
are the Annuitant. We do not pay a death benefit if the Annuitant dies during
the Income Phase. However, the Beneficiary will receive any payments provided
under an Annuity Option that is in effect.



      If your spouse is your Beneficiary, upon your death (if you are the
Annuitant) your spouse may elect to continue the Contract as the Participant,
rather than receive the death benefit. In that case, the death benefit
provisions of the Contract will not apply until the death of your spouse. See
"Other Contract Provisions -- Death of Participant."



AMOUNT OF DEATH BENEFIT



      To calculate the amount of your death benefit, we use a "Death Benefit
Date." The Death Benefit Date is the date we receive proof of the Annuitant's
death in an acceptable form ("Due Proof of Death") if you have elected a death
benefit payment method before the Annuitant's death and it remains effective.
Otherwise, the Death Benefit Date is the later of the date we receive Due Proof
of Death or the date we receive either the Beneficiary's election of payment
method, or if you were the Annuitant and the Beneficiary is your spouse, the
Beneficiary's election to continue the Contract. If we do not receive the
Beneficiary's election within 60 days after we receive Due Proof of Death, the
Death Benefit Date will be the last day of the 60 day period.



      The amount of the death benefit is determined as of the Death Benefit
Date.



      If the Annuitant was 85 or younger on your Contract Date (the date we
accepted your first Purchase Payment), the death benefit will be the greatest of
the following amounts:



      1.  Your Account Value for the Valuation Period during which the Death
          Benefit Date occurs;



      2.  The amount we would pay if you had surrendered your entire Account on
          the Death Benefit Date; and



      3.  Your total Purchase Payments minus the sum of partial withdrawals from
          your Account.



      If the Annuitant was 86 or older on your Contract Date, the death benefit
is equal to amount (2) above; because this amount will reflect any applicable
withdrawal charges and Market Value Adjustment, it may be less than your Account
Value.



      If the death benefit we pay is amount (2) or (3), your Account Value will
be increased by the excess, if any, of that amount over amount (1). Any such
increase will be allocated to the Sub-Accounts in proportion to your Account
Value in those Sub-Accounts on the Death Benefit Date. Also, any


                                       21
<PAGE>

portion of this new Account Value attributed to the Fixed Account will be
transferred to the Money Market Sub-Account (without the application of a Market
Value Adjustment). The Beneficiary may then transfer to the Fixed Account and
begin a new Guarantee Period.



METHOD OF PAYING DEATH BENEFIT



      The death benefit may be paid in a single cash payment or as an annuity
(either fixed, variable or a combination), under one or more of our Annuity
Options. We describe the Annuity Options in this Prospectus under "Income
Phase -- Annuity Provisions."



      During the Accumulation Phase, you may elect the method of payment for the
death benefit. If no such election is in effect on the date of the Annuitant's
death, the Beneficiary may elect either a single cash payment or an annuity. If
you were the Annuitant and the Beneficiary is your spouse, the Beneficiary may
elect to continue the Contract. These elections are made by sending us at our
Annuity Mailing Address, a completed election form, which we will provide. If we
do not receive the Beneficiary's election within 60 days after we receive Due
Proof of Death, we will pay the death benefit in a single cash payment.



      If we pay the death benefit in the form of an Annuity Option, the
Beneficiary becomes the Annuitant/Payee under the terms of that Annuity Option
(see "The Income Phase -- Annuity Provisions").



      Neither you nor the Beneficiary may exercise rights that would adversely
affect the treatment of the Contract as an annuity contract under the Internal
Revenue Code. See "Other Contract Provisions -- Death of Participant."



SELECTION AND CHANGE OF BENEFICIARY



      You select your Beneficiary in your Application. You may change your
Beneficiary at any time while the Annuitant is living by sending us written
notice on our required form, unless you previously made an irrevocable
Beneficiary designation. A new Beneficiary designation is not effective until we
record the change.



PAYMENT OF DEATH BENEFIT



      Payment of the death benefit in cash will be made within 7 days of the
Death Benefit Date, except if we are permitted to defer payment in accordance
with the Investment Company Act of 1940. If an Annuity Option is elected, the
Annuity Commencement Date will be the first day of the second calendar month
following the Death Benefit Date, and your Account will remain in effect until
the Annuity Commencement Date.



DUE PROOF OF DEATH



      We accept any of the following as proof of any person's death:



      -  An original certified copy of an official death certificate;



      -  An original certified copy of a decree of a court of competent
         jurisdiction as to the finding of death; or



      -  Any other proof we find satisfactory.



                     THE INCOME PHASE -- ANNUITY PROVISIONS



      During the Income Phase, we make regular monthly payments to the
Annuitant.



      The Income Phase of your Contract begins with the Annuity Commencement
Date. On that date, we apply your Account Value, adjusted as described below,
under the Annuity Option(s) you have selected, and we make the first annuity
payment.


                                       22
<PAGE>

      Once the Income Phase begins, no lump sum settlement option or cash
withdrawals are permitted, except pursuant to Annuity Option D, Monthly Payments
for a Specified Period Certain, as described below under the heading "Annuity
Options," and you cannot change the Annuity Option(s) selected. You may request
a full withdrawal before the Annuity Commencement Date, which will be subject to
all charges applicable on withdrawals. See "Withdrawals and Market Value
Adjustment."



SELECTION OF THE ANNUITANT OR CO-ANNUITANT



      You select the Annuitant in your Application. The Annuitant is the person
who receives annuity payments during the Income Phase and on whose life these
payments are based. In your Contract, the Annuity Option(s) refer to the
Annuitant as the "Payee."



      Under a Non-Qualified Contract, if you name someone other than yourself as
the Annuitant, you may also select a Co-Annuitant, who will become the new
Annuitant if the original Annuitant dies before the Income Phase. If you have
named a Co-Annuitant, the death benefit payable under the Contract will only be
paid following the death of the last surviving of the Annuitants. If you have
named both an Annuitant and a Co-Annuitant, you may designate one of them to
become the sole Annuitant as of the Annuity Commencement Date, if both are
living at that time. If you have not made that designation on the 30th day
before the Annuity Commencement Date, and both the Annuitant and the
Co-Annuitant are still living, the Co-Annuitant will become the Annuitant on the
Annuity Commencement Date.



      When an Annuity Option has been selected as the method of paying the death
benefit, the Beneficiary is the Payee of the annuity payment.



SELECTION OF THE ANNUITY COMMENCEMENT DATE



      You select the Annuity Commencement Date in your Application. The
following restrictions apply to the date you may select:



      -  The earliest possible Annuity Commencement Date is the first day of the
         second month following your Contract Date.



      -  The latest possible Annuity Commencement Date is the first day of the
         month following the Annuitant's 95th birthday or, if there is a
         Co-Annuitant, the 95th birthday of the younger of the Annuitant and
         Co-Annuitant.



      -  The Annuity Commencement Date must always be the first day of a month.



      You may change the Annuity Commencement Date from time to time by sending
us written notice, with the following additional limitations:



      -  We must receive your notice at least 30 days before the current Annuity
         Commencement Date.



      -  The new Annuity Commencement Date must be at least 30 days after we
         receive the notice.



      There may be other restrictions on your selection of the Annuity
Commencement Date imposed by your retirement plan or applicable law. In most
situations, current law requires that for a Qualified Contract certain minimum
distributions must commence no later than April 1 following the year the
Annuitant reaches age 70 1/2 (or, for Qualified Contracts other than IRAs, no
later than April 1 following the year the Annuitant retires, if later than the
year the Annuitant reaches age 70 1/2).



ANNUITY OPTIONS



      We offer the following Annuity Options for payments during the Income
Phase. Each Annuity Option may be selected for a Variable Annuity, a Fixed
Annuity, or a combination of both except that Annuity Option E is available only
for a Fixed Annuity. We may also agree to other settlement options, at our
discretion.


                                       23
<PAGE>

      ANNUITY OPTION A -- LIFE ANNUITY



      We provide monthly payments during the lifetime of the Annuitant. Annuity
payments stop when the Annuitant dies. There is no provision for continuation of
any payments to a Beneficiary.



      ANNUITY OPTION B -- LIFE ANNUITY WITH 60, 120, 180 OR 240 MONTHLY PAYMENTS
      CERTAIN



      We make monthly payments during the lifetime of the Annuitant. In
addition, we guarantee that the Beneficiary will receive monthly payments for
the remainder of the period certain, if the Annuitant dies during that period.
The election of a longer period results in smaller monthly payments. If no
Beneficiary is designated, we pay the discounted value of the remaining payments
in one sum to the Annuitant's estate. The Beneficiary may also elect to receive
the discounted value of the remaining payments in one sum. The discount rate for
a Variable Annuity will be the assumed interest rate in effect; the discount
rate for a Fixed Annuity will be based on the interest rate we used to determine
the amount of each payment.



      ANNUITY OPTION C -- JOINT AND SURVIVOR ANNUITY



      We make monthly payments during the lifetime of the Annuitant and another
person you designate and during the lifetime of the survivor of the two. We stop
making payments when the survivor dies. There is no provision for continuance of
any payments to a Beneficiary.



      ANNUITY OPTION D -- MONTHLY PAYMENTS FOR A SPECIFIED PERIOD CERTAIN



      We make monthly payments for a specified period of time from 5 to 30
years, as you elect. If payments under this option are paid on a Variable
Annuity basis, the Annuitant may elect to receive in one sum the discounted
value of the remaining payments, less any applicable withdrawal charge; the
discount rate for this purpose will be the assumed interest rate in effect. If
the Annuitant dies during the period selected, the remaining income payments are
made as described under Annuity Option B. The election of this Annuity Option
may result in the imposition of a penalty tax.



      ANNUITY OPTION E -- FIXED PAYMENTS



      We hold the portion of your Adjusted Account Value selected for this
option at interest, and make fixed payments in such amounts and at such times as
you and we may agree. We continue making payments until the amount we hold is
exhausted. The final payment will be for the remaining balance and may be less
than the previous installments. We will credit interest yearly on the amount
remaining unpaid at a rate we determine from time to time, but never less than
3% per year (or a higher rate if specified in your Contract), compounded
annually. We may change the rate at any time, but will not reduce it more
frequently than once each calendar year. The election of this Annuity Option may
result in the imposition of a penalty tax.



SELECTION OF ANNUITY OPTION



      You select one or more of the Annuity Options, which you may change from
time to time during the Accumulation Phase, as long as we receive your selection
or change in writing at least 30 days before the Annuity Commencement Date. If
we have not received your written selection on the 30th day before the Annuity
Commencement Date, you will receive Annuity Option B, for a life annuity with
120 monthly payments certain.



      You may specify the proportion of your Adjusted Account Value you wish to
provide a Variable Annuity or a Fixed Annuity. Under a Variable Annuity, the
dollar amount of annuity payments will vary, while under a Fixed Annuity, the
dollar amount of payments will remain the same. If you do not specify a Variable
Annuity or a Fixed Annuity, your Adjusted Account Value will be divided between
Variable Annuities and Fixed Annuities in the same proportions as your Account
Value was divided between the Variable and Fixed Accounts on the Annuity
Commencement Date. You may allocate your Adjusted Account Value applied to a
Variable Annuity among the Sub-Accounts, or we will use your existing
allocations.


                                       24
<PAGE>

      There may be additional limitations on the options you may elect under
your particular retirement plan or applicable law.



      REMEMBER THAT THE ANNUITY OPTIONS MAY NOT BE CHANGED ONCE ANNUITY PAYMENTS
BEGIN.



AMOUNT OF ANNUITY PAYMENTS



      ADJUSTED ACCOUNT VALUE



      The Adjusted Account Value is the amount we apply to provide a Variable
Annuity and/or a Fixed Annuity. We calculate Adjusted Account Value by taking
your Account Value on the Business Day immediately prior to the Annuity
Commencement Date and making the following adjustments:



      -  We deduct a proportional amount of the annual Account Fee, based on the
         fraction of the current Account Year that has elapsed.



      -  If applicable, we apply the Market Value Adjustment to your Account
         Value in the Fixed Account, which may result in a deduction, an
         addition, or no change to your Account Value.



      -  We deduct any applicable premium tax or similar tax if not previously
         deducted.



      VARIABLE ANNUITY PAYMENTS



      Variable Annuity payments may vary each month. We determine the dollar
amount of the first payment using the portion of your Adjusted Account Value
applied to a Variable Annuity and the Annuity Payment Rates in your Contract,
which are based on an assumed interest rate of 3% per year, compounded annually.
See "Annuity Payment Rates."



      To calculate the remaining payments, we convert the amount of the first
payment into Annuity Units for each Sub-Account; we determine the number of
those Annuity Units by dividing the portion of the first payment attributable to
the Sub-Account by the Annuity Unit Value of that Sub-Account for the Valuation
Period ending just before the Annuity Commencement Date. This number of Annuity
Units for each Sub-Account will remain constant (unless the Annuitant requests
an exchange of Annuity Units). However, the dollar amount of the next Variable
Annuity payment -- which is the sum of the number of Annuity Units for each
Sub-Account times its Annuity Unit Value for the Valuation Period ending just
before the date of the payment -- will increase, decrease, or remain the same,
depending on the net investment return of the Sub-Accounts.



      If the net investment return of the Sub-Accounts selected is the same as
the assumed interest rate of 3%, compounded annually, the payments will remain
level. If the net investment return exceeds the assumed interest rate, payments
will increase and, conversely, if it is less than the assumed interest rate,
payments will decrease.



      Please refer to the Statement of Additional Information for more
information about calculating Variable Annuity Units and Variable Annuity
payments, including examples of these calculations.



      FIXED ANNUITY PAYMENTS



      Fixed Annuity payments are the same each month. We determine the dollar
amount of each Fixed Annuity payment using the fixed portion of your Adjusted
Account Value and the applicable Annuity Payment Rates. These will be either
(1) the rates in your Contract, which are based on a minimum guaranteed interest
rate of 3% per year, compounded annually, or (2) new rates we have published and
are using on the Annuity Commencement Date, if they are more favorable. See
"Annuity Payment Rates."



      MINIMUM PAYMENTS



      If your Adjusted Account Value is less than $2,000, or the first annuity
payment for any Annuity Option is less than $20, we will pay the Adjusted
Account Value to the Annuitant in one payment.


                                       25
<PAGE>

EXCHANGE OF VARIABLE ANNUITY UNITS



      During the Income Phase, the Annuitant may exchange Annuity Units from one
Sub-Account to another, up to 12 times each Account Year. To make an exchange,
the Annuitant sends us, at our Annuity Mailing Address, a written request
stating the number of Annuity Units in the Sub-Account he or she wishes to
exchange and the new Sub-Account for which Annuity Units are requested. The
number of new Annuity Units will be calculated so the dollar amount of an
annuity payment on the date of the exchange would not be affected. To calculate
this number, we use Annuity Unit values for the Valuation Period during which we
receive the exchange request.



      Before exchanging Annuity Units from one Sub-Account to another, the
Annuitant should carefully review the Series Fund prospectus for the investment
objectives and risk disclosure of the Series in which the Sub-Accounts invest.



      During the Income Phase, we permit only exchanges among Sub-Accounts. No
exchanges to or from a Fixed Annuity are permitted.



ACCOUNT FEE



      During the Income Phase, we deduct the annual Account Fee of $50 in equal
amounts from each Variable Annuity payment. We do not deduct the annual Account
Fee from Fixed Annuity payments.



ANNUITY PAYMENT RATES



      The Contract contains Annuity Payment Rates for each Annuity Option
described in this Prospectus. The rates show, for each $1,000 applied, the
dollar amount of: (a) the first monthly Variable Annuity payment based on the
assumed interest rate specified in the applicable Contract (at least 3% per
year, compounded annually); and (b) the monthly Fixed Annuity payment, when this
payment is based on the minimum guaranteed interest rate specified in the
Contract (at least 3% per year, compounded annually). We may change these rates
under Group Contracts for Accounts established after the effective date of such
change (See "Other Contract Provisions -- Modification").



      The Annuity Payment Rates may vary according to the Annuity Option(s)
elected and the adjusted age of the Annuitant. The Contract also describes the
method of determining the adjusted age of the Annuitant. The mortality table
used in determining the Annuity Payment Rates for Annuity Options A, B and C is
the 1983 Individual Annuitant Mortality Table.



ANNUITY OPTIONS AS METHOD OF PAYMENT FOR DEATH BENEFIT



      You or your Beneficiary may also select one or more Annuity Options to be
used in the event of your death before the Income Phase, as described under the
"Death Benefit" section of this Prospectus. In that case, your Beneficiary will
be the Annuitant. The Annuity Commencement Date will be the first day of the
second month beginning after the Death Benefit Date.



                           OTHER CONTRACT PROVISIONS



EXERCISE OF CONTRACT RIGHTS



      An Individual Contract belongs to the individual to whom the Contract is
issued. A Group Contract belongs to the Owner. In the case of a Group Contract,
the Owner may expressly reserve all Contract rights and privileges; otherwise,
each Annuitant will be entitled to exercise such rights and privileges. In any
case, such rights and privileges can be exercised without the consent of the
Beneficiary (other than an irrevocably designated Beneficiary) or any other
person. Such rights and privileges may be exercised only during the lifetime of
the Annuitant before the Annuity Commencement Date, except as the Contract
otherwise provides.



      The Annuitant becomes the Payee on and after the Annuity Commencement
Date. The Beneficiary becomes the Payee on the death of the Annuitant. Such
Payee may thereafter exercise such rights and privileges, if any, of ownership
which continue.


                                       26
<PAGE>

CHANGE OF OWNERSHIP



      Ownership of a Qualified Contract may not be transferred except to:
(1) the Annuitant; (2) a trustee or successor trustee of a pension or profit
sharing trust which is qualified under Section 401 of the Internal Revenue Code;
(3) the employer of the Annuitant, provided that the Qualified Contract after
transfer is maintained under the terms of a retirement plan qualified under
Section 403(a) of the Internal Revenue Code for the benefit of the Annuitant;
(4) the trustee or custodian of an individual retirement account plan qualified
under Section 408 of the Internal Revenue Code for the benefit of the
Participants under a Group Contract; or (5) as otherwise permitted from time to
time by laws and regulations governing the retirement or deferred compensation
plans for which a Qualified Contract may be issued. Subject to the foregoing, a
Qualified Contract may not be sold, assigned, transferred, discounted or pledged
as collateral for a loan or as security for the performance of an obligation or
for any other purpose to any person other than the Company.



      The Owner of a Non-Qualified Contract may change the ownership of the
Contract during the lifetime of the Annuitant and prior to the Annuity
Commencement Date, and each Participant, in like manner, may change the
ownership interest in a Contract.



      A change of ownership will not be binding on us until we receive written
notification. When we receive such notification, the change will be effective as
of the date on which the request for change was signed by the Owner or
Participant, as appropriate, but the change will be without prejudice to us on
account of any payment we make or any action we take before receiving the
change. If you change the Owner of a Non-Qualified Contract, you will become
immediately liable for the payment of taxes on any gain realized under the
Contract prior to the change of ownership, including possible liability for a
10% federal excise tax.



DEATH OF PARTICIPANT



      If your Contract is a Non-Qualified Contract and you die prior to the
Annuitant and before the Annuity Commencement Date, special distribution rules
apply. In that case, your Account Value, plus or minus any Market Value
Adjustment, must be distributed to your "designated beneficiary" within the
meaning of Section 72(s) of the Internal Revenue Code, either (1) as a lump sum
within 5 years after your death or (2) if in the form of an annuity, over a
period not greater than the life or expected life of the designated beneficiary,
with payments beginning no later than one year after your death.



      The person you have named as Beneficiary under your Contract, if any, will
be the "designated beneficiary." If the named Beneficiary is not living, the
Annuitant automatically becomes the designated beneficiary.



      If the designated beneficiary is your surviving spouse, your spouse may
elect to continue the Contract in his or her own name as Participant. If you
were the Annuitant as well as the Participant, your surviving spouse (if the
designated beneficiary) may elect to be named as both Participant and Annuitant
and continue the Contract; in that case, we will not pay a death benefit and the
Account Value will not be increased to reflect the death benefit calculation. In
all other cases where you are the Annuitant, the death benefit provisions of the
Contract control, subject to the condition that any Annuity Option elected
complies with the special distribution requirements described above.



      If your spouse elects to continue the Contract (whether or not you are the
Annuitant), your spouse must give us written notification within 60 days after
we receive Due Proof of Death, and the special distribution rules will then
apply on the death of your spouse.



      If you are the Annuitant and you die during the Income Phase, the
remaining value of the Annuity Option in place must be distributed at least as
rapidly as the method of distribution under the option.



      If the Participant is not a natural person, these distribution rules apply
on a change in, or the death of, any Annuitant or Co-Annuitant.


                                       27
<PAGE>

      Payments made in contravention of these special rules would adversely
affect the treatment of the Contracts as annuity contracts under the Internal
Revenue Code. Neither you nor the Beneficiary may exercise rights that would
have that effect.



      If your Contract is a Qualified Contract, any distributions upon your
death will be subject to the laws and regulations governing the particular
retirement or deferred compensation plan in connection with which the Qualified
Contract was issued.



VOTING OF SERIES FUND SHARES



      We will vote Series Fund shares held by the Sub-Accounts at meetings of
shareholders of the Series Fund or in connection with similar solicitations, but
will follow voting instructions received from persons having the right to give
voting instructions. During the Accumulation Phase, you will have the right to
give voting instructions, except in the case of a Group Contract where the Owner
has reserved this right. During the Income Phase, the Payee -- that is the
Annuitant or Beneficiary entitled to receive benefits -- is the person having
such voting rights. We will vote any shares attributable to us and Series Fund
shares for which no timely voting instructions are received in the same
proportion as the shares for which we receive instructions from Owners,
Participants and Payees, as applicable.



      Owners of Qualified Contracts issued on a group basis may be subject to
other voting provisions of the particular plan and of the Investment Company Act
of 1940. Employees who contribute to plans that are funded by the Contracts may
be entitled to instruct the Owners as to how to instruct us to vote the
Series Fund shares attributable to their contributions. Such plans may also
provide the additional extent, if any, to which the Owners shall follow voting
instructions of persons with rights under the plans. If no voting instructions
are received from any such person with respect to a particular Participant
Account, the Owner may instruct the Company as to how to vote the number of
Series Fund shares for which instructions may be given.



      Neither the Variable Account nor the Company is under any duty to provide
information concerning the voting instruction rights of persons who may have
such rights under plans, other than rights afforded by the Investment Company
Act of 1940, or any duty to inquire as to the instructions received or the
authority of Owners, Participants or others, as applicable, to instruct the
voting of Series Fund shares. Except as the Variable Account or the Company has
actual knowledge to the contrary, the instructions given by Owners under Group
Contracts and Payees will be valid as they affect the Variable Account, the
Company and any others having voting instruction rights with respect to the
Variable Account.



      All Series Fund proxy material, together with an appropriate form to be
used to give voting instructions, will be provided to each person having the
right to give voting instructions at least 10 days prior to each meeting of the
shareholders of the Series Fund. We will determine the number of Series Fund
shares as to which each such person is entitled to give instructions as of the
record date set by the Series Fund for such meeting, which is expected to be not
more than 90 days prior to each such meeting. Prior to the Annuity Commencement
Date, the number of Series Fund shares as to which voting instructions may be
given to the Company is determined by dividing the value of all of the Variable
Accumulation Units of the particular Sub-Account credited to the Participant
Account by the net asset value of one Series Fund share as of the same date. On
or after the Annuity Commencement Date, the number of Series Fund shares as to
which such instructions may be given by a Payee is determined by dividing the
reserve held by the Company in the Sub-Account with respect to the particular
Payee by the net asset value of a Series Fund share as of the same date. After
the Annuity Commencement Date, the number of Series Fund shares as to which a
Payee is entitled to give voting instructions will generally decrease due to the
decrease in the reserve.



PERIODIC REPORTS



      During the Accumulation Period we will send you, or such other person
having voting rights, at least once during each Account Year, a statement
showing the number, type and value of Accumulation Units credited to your
Account and the Fixed Accumulation Value of your Account, which statement shall
be accurate as of a date not more than 2 months previous to the date of mailing.
These periodic


                                       28
<PAGE>

statements contain important information concerning your transactions with
respect to a Contract. It is your obligation to review each such statement
carefully and to report to us, at the address or telephone number provided on
the statement, any errors or discrepancies in the information presented therein
within 60 days of the date of such statement. Unless we receive notice of any
such error or discrepancy from you within such period, we may not be responsible
for correcting the error or discrepancy.



      In addition, every person having voting rights will receive such reports
or prospectuses concerning the Variable Account and the Series Fund as may be
required by the Investment Company Act of 1940 and the Securities Act of 1933.
We will also send such statements reflecting transactions in your Account as may
be required by applicable laws, rules and regulations.



      Upon request, we will provide you with information regarding fixed and
variable accumulation values.



SUBSTITUTION OF SECURITIES



      Shares of any or all Series of the Series Fund may not always be available
for investment under the Contract. We may add or delete Series or other
investment companies as variable investment options under the Contracts. We may
also substitute shares of another Series or shares of another registered
open-end investment company or unit investment trust for the shares held in any
Sub-Account, provided that the substitution has been approved, if required, by
the SEC. In the event of any substitution pursuant to this provision, we may
make appropriate endorsement to the Contract to reflect the substitution.



CHANGE IN OPERATION OF VARIABLE ACCOUNT



      At our election and subject to any necessary vote by persons having the
right to give instructions with respect to the voting of Series Fund shares held
by the Sub-Accounts, the Variable Account may be operated as a management
company under the Investment Company Act of 1940 or it may be deregistered under
the Investment Company Act of 1940 in the event registration is no longer
required. Deregistration of the Variable Account requires an order by the SEC.
In the event of any change in the operation of the Variable Account pursuant to
this provision, we may make appropriate endorsement to the Contract to reflect
the change and take such other action as we deem necessary and appropriate to
effect the change.



SPLITTING UNITS



      We reserve the right to split or combine the value of Variable
Accumulation Units, Annuity Units or any of them. In effecting any such change
of unit values, strict equity will be preserved and no change will have a
material effect on the benefits or other provisions of the Contracts.



MODIFICATION



      Upon notice to the Participant, in the case of an Individual Contract, and
the Owner and Participant(s), in the case of a Group Contract (or the Payee(s)
during the Income Phase), we may modify the Contract if such modification:
(i) is necessary to make the Contract or the Variable Account comply with any
law or regulation issued by a governmental agency to which the Company or the
Variable Account is subject; (ii) is necessary to assure continued qualification
of the Contract under the Internal Revenue Code or other federal or state laws
relating to retirement annuities or annuity contracts; (iii) is necessary to
reflect a change in the operation of the Variable Account or the Sub-Account(s)
(See "Change in Operation of Variable Account"); (iv) provides additional
Variable Account and/or fixed accumulation options; or (v) as may otherwise be
in the best interests of Owners, Participants, or Payees, as applicable. In the
event of any such modification, we may make appropriate endorsement in the
Contract to reflect such modification.



      In addition, upon notice to the Owner, we may modify a Group Contract to
change the withdrawal charges, Account Fees, mortality and expense risk charges,
administrative expense charges, the tables used in determining the amount of the
first monthly variable annuity and fixed annuity payments


                                       29
<PAGE>

and the formula used to calculate the Market Value Adjustment, provided that
such modification applies only to Participant Accounts established after the
effective date of such modification. In order to exercise our modification
rights in these particular instances, we must notify the Owner of such
modification in writing. The notice shall specify the effective date of such
modification which must be at least 60 days following the date we mail notice of
modification. All of the charges and the annuity tables which are provided in
the Group Contract prior to any such modification will remain in effect
permanently, unless improved by the Company, with respect to Participant
Accounts established prior to the effective date of such modification.



LIMITATION OR DISCONTINUANCE OF NEW PARTICIPANTS



      We may limit or discontinue the acceptance of new Applications and the
issuance of new Certificates under a Group Contract by giving 30 days prior
written notice to the Owner. This will not affect rights or benefits with
respect to any Participant Accounts established under such Group Contract prior
to the effective date of such limitation or discontinuance.



RESERVATION OF RIGHTS



      We reserve the right, to the extent permitted by law, to: (1) combine any
2 or more variable accounts; (2) add or delete Series, sub-series thereof or
other investment companies and corresponding Sub-Accounts; (3) add or remove
Guarantee Periods available at any time for election by a Participant; and (4)
restrict or eliminate any of the voting rights of Participants (or Owners) or
other persons who have voting rights as to the Variable Account. Where required
by law, we will obtain approval of changes from Participants or any appropriate
regulatory authority. In the event of any change pursuant to this provision, we
may make appropriate endorsement to the Contract to reflect the change.



RIGHT TO RETURN



      If you are not satisfied with your Contract, you may return it by mailing
or delivering it to us at our Annuity Mailing Address as shown on the cover of
this Prospectus within 10 days after it was delivered to you. When we receive
the returned Contract, it will be cancelled and we will refund to you your
Account Value. However, if applicable state law requires, we will return the
full amount of any Purchase Payment(s) we received. State law may also require
us to give you a longer "free look" period or allow you to return the Contract
to your sales representative.



      If you are establishing an Individual Retirement Account ("IRA"), the
Internal Revenue Code requires that we give you a disclosure statement
containing certain information about the Contract and applicable legal
requirements. We must give you this statement on or before the date the IRA is
established. If we give you the disclosure statement before the seventh day
preceding the date the IRA is established, you will not have any right of
revocation under the Code. If we give you the disclosure statement at a later
date, then you may give us a notice of revocation at any time within 7 days
after your Contract Date. Upon such revocation, we will refund your Purchase
Payment(s). This right of revocation with respect to an IRA is in addition to
the return privilege set forth in the preceding paragraph. We allow a
Participant establishing an IRA a "ten day free-look," notwithstanding the
provisions of the Internal Revenue Code.



                               TAX CONSIDERATIONS



      This section describes general federal income tax consequences based upon
our understanding of current federal tax laws. Actual federal tax consequences
may vary depending on, among other things, the type of retirement plan with
which you use a Contract and where your Contract was issued. Also, legislation
affecting the current tax treatment of annuity contracts could be enacted in the
future and could apply retroactively to Contracts that you purchased before the
date of enactment. We do not make any guarantee regarding the federal, state, or
local tax status of any Contract or any transaction involving any Contract. You
should consult a qualified tax professional for advice before purchasing a
Contract or executing any other transaction (such as a rollover, distribution,
withdrawal or payment) involving a Contract.


                                       30
<PAGE>

U.S. FEDERAL TAX CONSIDERATIONS



      The following discussion applies only to those Contracts issued in the
United States. For a discussion of tax considerations effecting Contracts issued
in Puerto Rico, see "Puerto Rico Tax Considerations," below.



      DEDUCTIBILITY OF PURCHASE PAYMENTS



      For federal income tax purposes, Purchase Payments made under
Non-Qualified Contracts are not deductible.



      PRE-DISTRIBUTION TAXATION OF CONTRACTS



      Generally, an increase in the value of a Contract will not give rise to
tax, prior to distribution.



      However, corporate (or other non-natural person) Owners of, and
Participants under, a Non-Qualified Contract incur current tax, regardless of
distribution, on Contract value increases. Such current taxation does not apply,
though, to (i) immediate annuities, which the Internal Revenue Code (the "Code")
defines as a single premium contract with an annuity commencement date within
one year of the date of purchase, or (ii) any Contract that the non-natural
person holds as agent for a natural person (such as where a bank or other entity
holds a Contract as trustee under a trust agreement).



      You should note that qualified retirement investments automatically
provide tax deferral regardless of whether the underlying contract is an
annuity.



      DISTRIBUTIONS AND WITHDRAWALS FROM NON-QUALIFIED CONTRACTS



      The Account Value will include an amount attributable to Purchase
Payments, the return of which is not taxable, and an amount attributable to
investment earnings, the return of which is taxable at ordinary income rates.
The relative portions of a distribution that derive from nontaxable Purchase
Payments and taxable investment earnings depend upon the timing of the
distribution.



      If you withdraw less than your entire Account Value under a Non-Qualified
Contract before the Annuity Commencement Date, you must treat the withdrawal
first as a return of investment earnings. You may treat only withdrawals in
excess of the amount of the Account Value attributable to investment earnings as
a return of Purchase Payments. Account Value amounts assigned or pledged as
collateral for a loan will be treated as if withdrawn from the Contract.



      If a Payee receives annuity payments under a Non-Qualified Contract after
the Annuity Commencement Date, however, the Payee treats a portion of each
payment as a nontaxable return of Purchase Payments. In general, the nontaxable
portion of such a payment bears the same ratio to the total payment as the
Purchase Payments bear to the Payee's expected return under the Contract. The
remainder of the payment constitutes a taxable return of investment earnings.
Once the Payee has received nontaxable payments in an amount equal to total
Purchase Payments, all future distributions constitute fully taxable ordinary
income. If the Annuitant dies before the Payee recovers the full amount of
Purchase Payments, the Payee may deduct an amount equal to unrecovered Purchase
Payments.



      Upon the transfer of a Non-Qualified Contract by gift (other than to the
Participant's spouse), the Participant must treat an amount equal to the Account
Value minus the total amount paid for the Contract as income.



      A penalty tax of 10% may apply to taxable cash withdrawals and lump-sum
payments from Non-Qualified Contracts. This penalty will not apply in certain
circumstances, such as distributions pursuant to the death of the Participant or
distributions under an immediate annuity (as defined above), or after age
59 1/2.


                                       31
<PAGE>

      DISTRIBUTIONS AND WITHDRAWALS FROM QUALIFIED CONTRACTS



      Generally, distributions from a Qualified Contract will constitute fully
taxable ordinary income. Also, a 10% penalty tax will, except in certain
circumstances, apply to distributions prior to age 59 1/2.



      Distributions from a Qualified Contract are not subject to current
taxation or a 10% penalty, however, if:



      -  the distribution is not a hardship distribution or part of a series of
         payments for life or for a specified period of 10 years or more (an
         "eligible rollover distribution"), and



      -  the Participant or Payee rolls over the distribution (with or without
         actually receiving the distribution) into a qualified retirement plan
         eligible to receive the rollover.



      Only you or your spouse may elect to roll over a distribution to an
eligible retirement plan.



      WITHHOLDING



      In the case of an eligible rollover distribution (as defined above) from a
Qualified Contract (other than from a Contract issued for use with an individual
retirement account), we (or the plan administrator) must withhold and remit to
the U.S. Government 20% of the distribution, unless the Participant or Payee
elects to make a direct rollover of the distribution to another qualified
retirement plan that is eligible to receive the rollover; however, only you or
your spouse may elect a direct rollover. In the case of a distribution from
(i) a Non-Qualified Contract, (ii) a Qualified Contract issued for use with an
individual retirement account, or (iii) a Qualified Contract where the
distribution is not an eligible rollover distribution, we will withhold and
remit to the U.S. Government a part of the taxable portion of each distribution
unless, prior to the distribution, the Participant or Payee provides us his or
her taxpayer identification number and instructs us (in the manner prescribed)
not to withhold. The Participant or Payee may credit against his or her federal
income tax liability for the year of distribution any amounts that we (or the
plan administrator) withhold.



      INVESTMENT DIVERSIFICATION AND CONTROL



      The Treasury Department has issued regulations that prescribe investment
diversification requirements for mutual fund series underlying nonqualified
variable contracts. Contracts must comply with these regulations to qualify as
annuities for federal income tax purposes. Contracts that do not meet the
guidelines are subject to current taxation on annual increases in value. We
believe that each Series of the Series Fund complies with these regulations. The
preamble to the regulations states that the Internal Revenue Service may
promulgate guidelines under which an owner's excessive control over investments
underlying the contract will preclude the contract from qualifying as an annuity
for federal tax purposes. We cannot predict whether such guidelines, if in fact
promulgated, will be retroactive. We reserve the right to modify the Contract
and/or the Variable Account to the extent necessary to comply with any such
guidelines, but cannot assure that such modifications would satisfy any
retroactive guidelines.



      TAX TREATMENT OF THE COMPANY AND THE VARIABLE ACCOUNT



      As a life insurance company under the Code, we will record and report
operations of the Variable Account separately from other operations. The
Variable Account will not, however, constitute a regulated investment company or
any other type of taxable entity distinct from our other operations. We will not
incur tax on the income of the Variable Account (consisting primarily of
interest, dividends, and net capital gains) if we use this income to increase
reserves under Contracts participating in the Variable Account.



      QUALIFIED RETIREMENT PLANS



      You may use Qualified Contracts with several types of qualified retirement
plans. Because tax consequences will vary with the type of qualified retirement
plan and the plan's specific terms and conditions, we provide below only brief,
general descriptions of the consequences that follow from


                                       32
<PAGE>

using Qualified Contracts in connection with various types of qualified
retirement plans. We stress that the rights of any person to any benefits under
these plans may be subject to the terms and conditions of the plans themselves,
regardless of the terms of the Qualified Contracts that you are using. These
terms and conditions may include restrictions on, among other things, ownership,
transferability, assignability, contributions and distributions.



      PENSION AND PROFIT-SHARING PLANS



      Sections 401(a), 401(k) and 403(a) of the Code permit business employers
and certain associations to establish various types of retirement plans for
employees. The Tax Equity and Fiscal Responsibility Act of 1982 eliminated most
differences between qualified retirement plans of corporations and those of
self-employed individuals. Self-employed persons may therefore use Qualified
Contracts as a funding vehicle for their retirement plans, as a general rule.



      TAX-SHELTERED ANNUITIES



      Section 403(b) of the Code permits public school employees and employees
of certain types of charitable, educational and scientific organizations
specified in Section 501(c)(3) of the Code to purchase annuity contracts and,
subject to certain limitations, exclude the amount of purchase payments from
gross income for tax purposes. The Code imposes restrictions on cash withdrawals
from Section 403(b) annuities.



      If the Contracts are to receive tax deferred treatment, cash withdrawals
of amounts attributable to salary reduction contributions (other than
withdrawals of accumulation account value as of December 31, 1988) may be made
only when the Participant attains age 59 1/2, separates from service with the
employer, dies or becomes disabled (within the meaning of Section 72(m)(7) of
the Code). These restrictions apply to (i) any post-1988 salary reduction
contributions, (ii) any growth or interest on post-1988 salary reduction
contributions, and (iii) any growth or interest on pre-1989 salary reduction
contributions that occurs on or after January 1, 1989. It is permissible,
however, to withdraw post-1988 salary reduction contributions in cases of
financial hardship. While the Internal Revenue Service has not issued specific
rules defining financial hardship, we expect that to qualify for a hardship
distribution, the Participant must have an immediate and heavy bona fide
financial need and lack other resources reasonably available to satisfy the
need. Hardship withdrawals (as well as certain other premature withdrawals) will
be subject to a 10% tax penalty, in addition to any withdrawal charge applicable
under the Contracts. Under certain circumstances the 10% tax penalty will not
apply if the withdrawal is for medical expenses.



      Under the terms of a particular Section 403(b) plan, the Participant may
be entitled to transfer all or a portion of the Account Value to one or more
alternative funding options. Participants should consult the documents governing
their plan and the person who administers the plan for information as to such
investment alternatives.



      INDIVIDUAL RETIREMENT ACCOUNTS



      Sections 219 and 408 of the Code permit eligible individuals to contribute
to an individual retirement program, including Simplified Employee Pension
Plans, Employer/Association of Employees Established Individual Retirement
Account Trusts, and Simple Retirement Accounts. Such IRAs are subject to
limitations on contribution levels, the persons who may be eligible, and on the
time when distributions may commence. In addition, certain distributions from
some other types of retirement plans may be placed in an IRA on a tax-deferred
basis. If we sell Contracts for use with IRAs, the Internal Revenue Service or
other agency may impose supplementary information requirements. We will provide
purchasers of the Contracts for such purposes with any necessary information.
You will have the right to revoke the Contract under certain circumstances, as
described in the section of this Prospectus entitled "Right to Return."


                                       33
<PAGE>

      ROTH IRAS



      Section 408A of the Code permits an individual to contribute to an
individual retirement program called a Roth IRA. Unlike contributions to a
traditional IRA under Section 408 of the Code, contributions to a Roth IRA are
not tax-deductible. Provided certain conditions are satisfied, distributions are
generally tax-free. Like traditional IRAs, Roth IRAs are subject to limitations
on contribution amounts and the timing of distributions. If an individual
converts a traditional IRA into a Roth IRA the full amount of the IRA is
included in taxable income. The Internal Revenue Service and other agencies may
impose special information requirements with respect to Roth IRAs. If and when
we make Contracts available for use with Roth IRAs, we will provide any
necessary information.



PUERTO RICO TAX CONSIDERATIONS



      Puerto Rico tax laws with respect to qualified retirement plans described
in this Prospectus vary significantly from those discussed above under "U.S.
Federal Tax Considerations." Although we currently offer the Contract in Puerto
Rico in connection with qualified retirement plans, the text of this Prospectus
under the heading "U.S. Federal Tax Considerations" dealing with such qualified
retirement plans is inapplicable to Puerto Rico and should be disregarded.



      The following discussion applies if your Contract is issued in Puerto
Rico:



      Under Section 1022 of the Puerto Rico Internal Revenue Code of 1994, as
amended (the "1994 Code"), the Contract offered by this Prospectus is considered
an annuity contract. The 1994 Code provides that no income tax is payable on
increases in value of accumulation shares of annuity units credited to a
variable annuity contract until payments are made to the annuitant or other
payee under such contract.



      If any annuity distributions are made under an annuity contract, the
annuitant or other payee will be required to include as gross income the portion
of each payment equal to 3% of the aggregate premiums or other consideration
paid for the annuity. The amount, if any, in excess of the included amount is
excluded from gross income. After an amount equal to the aggregate amount
excluded from gross income has been received, all of the annuity payments are
considered to be taxable income.



      In the event payment under a Contract is made in a lump sum, the amount of
the payment would be included in the gross income of the Annuitant or other
Payee to the extent of the Annuitant's aggregate premiums or other consideration
paid.



      For further information regarding the income tax consequences of owning a
Contract, you should consult a qualified tax adviser.



                        ADMINISTRATION OF THE CONTRACTS



      We perform certain administrative functions relating to the Contracts,
Participant Accounts, and the Variable Account. These functions include, but are
not limited to, maintaining the books and records of the Variable Account and
the Sub-Accounts; maintaining records of the name, address, taxpayer
identification number, Contract number, Participant Account number and type, the
status of each Participant Account and other pertinent information necessary to
the administration and operation of the Contracts; processing Applications,
Purchase Payments, transfers and full and partial withdrawals; issuing Contracts
and Certificates; administering annuity payments; furnishing accounting and
valuation services; reconciling and depositing cash receipts; providing
confirmations; providing toll-free customer service lines; and furnishing
telephonic transfer services.



                         DISTRIBUTION OF THE CONTRACTS



      We offer the Contracts on a continuous basis. The Contracts are sold by
licensed insurance agents in those states where the Contracts 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. and who have entered into
distribution agreements with the Company and the general distributor, Clarendon
Insurance Agency, Inc. ("Clarendon"), One


                                       34
<PAGE>

Sun Life Executive Park, Wellesley Hills, Massachusetts 02481. Clarendon, a
wholly-owned subsidiary of the Company, is registered with the SEC under the
Securities Exchange Act of 1934 as a broker-dealer and is a member of the
National Association of Securities Dealers, Inc.



      Commissions and other distribution compensation will be paid by the
Company to the selling agents and will not be more than 1.20% of Purchase
Payments. In addition, after the first Account Year, broker-dealers who have
entered into distribution agreements with the Company may receive an annual
renewal commission of no more than 1.00% of Participant Account Value. In
addition to commissions, the Company may, from time to time, pay or allow
additional promotional incentives, in the form of cash or other compensation. We
reserve the right to offer these additional incentives only to certain
broker-dealers that sell or are expected to sell during specified time periods
certain minimum amounts of the Contracts or Certificates or other contracts
offered by the Company. Promotional incentives may change at any time.
Commissions will not be paid with respect to Accounts established for the
personal account of employees of the Company or any of its affiliates, or of
persons engaged in the distribution of the Contracts, or of immediate family
members of such employees or persons. In addition, commissions may be waived or
reduced in connection with certain transactions described in this Prospectus
under the heading "Waivers; Reduced Charges; Credits; Bonus Guaranteed Interest
Rates." During 1999, 1998 and 1997, approximately $73,399, $106,350 and $75,000,
respectively, was paid to and retained by Clarendon in connection with
distribution of the Contracts.



                            PERFORMANCE INFORMATION



      From time to time the Variable Account may publish reports to
shareholders, sales literature and advertisements containing performance
information relating to the Sub-Accounts. This information may include
standardized and non-standardized "Average Annual Total Return," "Cumulative
Growth Rate" and "Compound Growth Rate." We may also advertise "yield" and
"effective yield" for some Sub-Accounts.



      Average Annual Total Return measures the net income of the Sub-Account and
any realized or unrealized gains or losses of the Series in which it invests,
over the period stated. Average Annual Total Return figures are annualized and
represent the average annual percentage change in the value of an investment in
a Sub-Account over that period. Standardized Average Annual Total Return
information covers the period after the Variable Account was established or, if
shorter, the life of the Series. Non-standardized Average Annual Total Return
covers the life of each Series, which may predate the Variable Account.
Cumulative Growth Rate represents the cumulative change in the value of an
investment in the Sub-Account for the period stated, and is arrived at by
calculating the change in the Accumulation Unit Value of a Sub-Account between
the first and the last day of the period being measured. The difference is
expressed as a percentage of the Accumulation Unit Value at the beginning of the
base period. "Compound Growth Rate" is an annualized measure, calculated by
applying a formula that determines the level of return which, if earned over the
entire period, would produce the cumulative return.



      Average Annual Total Return figures assume an initial Purchase Payment of
$1,000 and reflect all applicable withdrawal and Contract charges. The
Cumulative Growth Rate and Compound Growth Rate figures that we advertise do not
reflect withdrawal charges or the annual Account Fee, although such figures do
reflect all recurring charges. Results calculated without withdrawal and/or
certain Contract charges will be higher. We may also use other types of rates of
return that do not reflect withdrawal and Contract charges.



      The performance figures used by the Variable Account are based on the
actual historical performance of the Series Fund for the specified periods, and
the figures are not intended to indicate future performance. For periods before
the date the Contracts became available, we calculate the performance
information for the Sub-Accounts on a hypothetical basis. To do this, we reflect
deductions of the current Contract fees and charges from the historical
performance of the corresponding Series.



      Yield is a measure of the net dividend and interest income earned over a
specific one month or 30-day period (7-day period for the Money Market
Sub-Account), expressed as a percentage of the


                                       35
<PAGE>

value of the Sub-Account's Accumulation Units. Yield is an annualized figure,
which means that we assume that the Sub-Accounts generate the same level of net
income over a one-year period and compound that income on a semi-annual basis.
We calculate the effective yield for the Money Market Sub-Account similarly, but
include the increase due to assumed compounding. The Money Market Sub-Account's
effective yield will be slightly higher than its yield as a result of its
compounding effect.



      The Variable Account may also from time to time compare its investment
performance to various unmanaged indices or other variable annuities and may
refer to certain rating and other organizations in its marketing materials. More
information on performance and our computations is set forth in the Statement of
Additional Information.



      The Company may also advertise the ratings and other information assigned
to it by independent industry ratings organizations. Some of these organizations
are A.M. Best, Moody's Investor's Service, Standard and Poor's Insurance Rating
Services, and Duff and Phelps. Each year A.M. Best reviews the financial status
of thousands of insurers, culminating in the assignment of Best's rating. These
ratings reflect A.M. Best's current opinion of the relevant financial strength
and operating performance of an insurance company in comparison to the norms of
the life/health industry. Best's ratings range from A++ to F. Standard and
Poor's and Duff and Phelps' ratings measure the ability of an insurance company
to meet its obligations under insurance policies it issues. These two ratings do
not measure the insurance company's ability to meet non-policy obligations.
Ratings in general do not relate to the performance of the Sub-Accounts.



      We may also advertise endorsements from organizations, individuals or
other parties that recommend the Company or the Contracts. We may occasionally
include in advertisements (1) comparisons of currently taxable and tax deferred
investment programs, based on selected tax brackets; or (2) discussions of
alternative investment vehicles and general economic conditions.



                             AVAILABLE INFORMATION



      The Company and the Variable Account have filed with the SEC registration
statements under the Securities Act of 1933 relating to the Contracts. This
Prospectus does not contain all of the information contained in the registration
statements and their exhibits. For further information regarding the Variable
Account, the Company and the Contracts, please refer to the registration
statements and their exhibits.



      In addition, the Company is subject to the informational requirements of
the Securities Exchange Act of 1934. We file reports and other information with
the SEC to meet these requirements. You can inspect and copy this information
and our registration statements at the SEC's public reference facilities at the
following locations: WASHINGTON, D.C. -- 450 Fifth Street, N.W., Room 1024,
Washington, D.C. 20549; CHICAGO, ILLINOIS -- 500 West Madison Street, Chicago,
IL 60661; NEW YORK, NEW YORK -- 7 World Trade Center, 13th Floor, New York, NY
10048. The Washington, D.C. office will also provide copies by mail for a fee.
You may also find these materials on the SEC's website (http://www.sec.gov).



                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE



      The Company's Annual Report on Form 10-K for the year ended December 31,
1999 filed with the SEC is incorporated by reference in this Prospectus. Any
statement contained in a document we incorporate by reference is deemed modified
or superceded to the extent that a later filed document, including this
Prospectus, shall modify or supercede that statement. Any statement so modified
or superceded shall not be deemed, except as so modified or superceded, to
constitute part of this Prospectus.



      The Company will furnish, without charge, to each person to whom a copy of
this Prospectus is delivered, upon the written or oral request of such person, a
copy of the document referred to above which has been incorporated by reference
in this Prospectus, other than exhibits to such document (unless such exhibits
are specifically incorporated by reference in this Prospectus). Requests for
such document should be directed to the Secretary, Sun Life Assurance Company of
Canada (U.S.), One Sun Life Executive Park, Wellesley Hills, Massachusetts
02481, telephone (800) 225-3950.


                                       36
<PAGE>

                    ADDITIONAL INFORMATION ABOUT THE COMPANY



GENERAL



      The Company is engaged in the sale of individual variable life insurance
and individual and group fixed and variable annuities. These contracts are sold
in both the tax-qualified and non-tax-qualified markets. These products are
distributed through individual insurance agents, insurance brokers and
broker-dealers.



      The following table sets forth premiums and deposits by major product
categories for each of the last 3 years. See the Notes to the Statutory
Financial Statements of the Company included in this Prospectus for industry
segment information.



<TABLE>
<CAPTION>
                                              1999         1998         1997
                                           ----------   ----------   ----------
                                                      (IN THOUSANDS)
<S>                                        <C>          <C>          <C>
Protection                                 $   16,509   $  155,907   $  204,671
Wealth Management                          $2,651,247   $2,194,895   $2,204,693
                                           ----------   ----------   ----------
                                           $2,667,756   $2,350,802   $2,409,364
                                           ==========   ==========   ==========
</TABLE>



SELECTED FINANCIAL DATA



      The following selected financial data for the Company should be read in
conjunction with the Statutory Financial Statements and the Notes thereto
included in this Prospectus beginning on page     .



<TABLE>
<CAPTION>
                                                 FOR THE YEARS ENDED DECEMBER 31,
                                -------------------------------------------------------------------
                                   1999          1998          1997          1996          1995
                                -----------   -----------   -----------   -----------   -----------
                                                          (IN THOUSANDS)
<S>                             <C>           <C>           <C>           <C>           <C>
Revenues
  Premiums, annuity deposits
    and other revenue           $ 2,869,250   $ 2,581,463   $ 2,623,629   $ 2,215,322   $ 1,883,901
  Net investment income and
    realized gains                  190,844       187,208       298,121       310,172       315,966
                                -----------   -----------   -----------   -----------   -----------
                                  3,060,094     2,768,671     2,921,750     2,525,494     2,199,867
                                -----------   -----------   -----------   -----------   -----------
Benefits and expenses
  Policyholder benefits           2,706,121     2,416,950     2,579,104     2,232,528     1,995,208
  Other expenses                    239,136       214,607       206,065       175,342       150,937
                                -----------   -----------   -----------   -----------   -----------
                                  2,945,257     2,631,557     2,785,169     2,407,870     2,146,145
                                -----------   -----------   -----------   -----------   -----------
Operating gain                      114,837       137,114       136,581       117,624        53,722
Federal income tax expense
  (benefit)                          24,479        11,713         7,339        (5,400)       17,807
                                -----------   -----------   -----------   -----------   -----------
Net income                      $    90,358   $   125,401   $   129,242   $   123,024   $    35,915
                                ===========   ===========   ===========   ===========   ===========
Assets                          $19,948,155   $16,902,621   $15,925,357   $13,621,952   $12,359,683
                                ===========   ===========   ===========   ===========   ===========
Surplus notes                   $   565,000   $   565,000   $   565,000   $   315,000   $   650,000
                                ===========   ===========   ===========   ===========   ===========
</TABLE>



See "Reinsurance," below, for the effect of the reinsurance agreements on 1999
net income.



See Note 1 to the Statutory Financial Statements for changes in accounting
principles and reporting.



See discussion in "Management's Discussion and Analysis of Financial Condition
and Results of Operations."


                                       37
<PAGE>

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS



CAUTIONARY STATEMENT



      This Prospectus includes forward-looking statements by the Company under
the Private Securities Litigation Reform Act of 1995. These statements are not
matters of historical fact; they relate to such topics as future product sales,
volume growth, market share, market risk and financial goals. It is important to
understand that these forward-looking statements are subject to certain risks
and uncertainties that could cause actual results to differ materially from
those that the statements anticipate. These risks and uncertainties may concern,
among other things:



    - Heightened competition, particularly in terms of price, product features,
      and distribution capability, which could constrain the Company's growth
      and profitability.



    - Changes in interest rates and market conditions.



    - Regulatory and legislative developments.



    - Developments in consumer preferences and behavior patterns.



RESULTS OF OPERATIONS



     1999 COMPARED TO 1998:



     NET INCOME



      Net income decreased by $35.0 million to $90.4 million in 1999, reflecting
a decrease of $54.7 million in income from operations and an increase of
$19.7 million in net realized capital gains. (In the following discussion,
"income from operations" refers to the statutory statements of operations line
item, "net gain from operations after dividends to policyholders and federal
income tax and before realized capital gains.")



      Income from operations decreased from $125.0 million in 1998 to
$70.3 million in 1999, mainly as a result of the following factors:



    - A $32.3 million increase, to $63.7 million in 1999, in the income from
      operations from the Company's Wealth Management segment. (See "1999
      Compared to 1998 -- Wealth Management Segment," below.)



    - The effect of terminating certain reinsurance agreements with the
      Company's ultimate parent in 1998. The termination of these agreements was
      the predominant factor in the $94.2 million decrease in income from
      operations for the Company's Protection segment. (See "1999 Compared to
      1998 -- Protection Segment," below.)



    - An increase of $7.2 million in income from operations from the Corporate
      segment, mainly reflecting dividends from a subsidiary. (See "1999
      Compared to 1998 -- Corporate Segment," below.)



     INCOME FROM OPERATIONS BY SEGMENT



      The Company's income from operations reflects the operations of its 3
business segments: the Wealth Management segment, the Protection segment and the
Corporate segment.


                                       38
<PAGE>

      The following table provides a summary of income from operations by
segment, which is discussed more fully below.



                       INCOME FROM OPERATIONS BY SEGMENT*
                                ($ IN MILLIONS)



<TABLE>
<CAPTION>
                                                                                          % CHANGE
                                                                                    ---------------------
                                                     1999       1998       1997     1999/1998   1998/1997
                                                   --------   --------   --------   ---------   ---------
    <S>                                            <C>        <C>        <C>        <C>         <C>
    Wealth Management                               $63.7      $ 31.4     $ 14.7      102.9%      113.6%
    Protection                                       (5.1)       89.1       18.0     (105.7)%     395.0%
    Corporate                                        11.7         4.5       69.8      160.0%      (93.6)%
                                                    -----      ------     ------     ------       -----
                                                    $70.3      $125.0     $102.5      (43.8)%      22.0%
                                                    =====      ======     ======     ======       =====
</TABLE>



    * Before net realized capital gains



    WEALTH MANAGEMENT SEGMENT



      The Wealth Management segment focuses on the savings and retirement needs
of individuals preparing for retirement or who have already retired. It
primarily markets to upscale consumers in the U.S., selling individual and group
fixed and variable annuities. Its major product lines, "Regatta" and "Futurity,"
are combination fixed/variable annuities. In these combination annuities,
contract holders have the choice of allocating payments either to a fixed
account, which provides a guaranteed rate of return, or to variable accounts.
Withdrawals from the fixed account are subject to market value adjustment. In
the variable accounts, the contract holder can choose from a range of investment
options and styles. The return depends upon investment performance of the
options selected. Investment funds available under Regatta products are managed
by Massachusetts Financial Services Company ("MFS"), an affiliate of the
Company. Investment funds available under Futurity products are managed by
several investment managers, including MFS and Sun Capital Advisers, Inc., a
subsidiary of the Company.



      The Company distributes its annuity products through a variety of
channels. For the Regatta products, about half are sold through securities
brokers; a further one-fourth through financial institutions, and the remainder
through insurance agents and financial planners. The Futurity products,
introduced in February 1998, are primarily distributed through a dedicated
wholesaler network, including Sun Life of Canada (U.S.) Distributors, Inc., a
subsidiary of the Company.



      Although new pension products are not currently sold, there has been a
substantial block of group retirement business in-force, including guaranteed
investment contracts ("GICs"), pension plans and group annuities. A significant
portion of these pension contracts are non-surrenderable, with the result that
the Company's liquidity exposure is limited. GICs were marketed directly in the
U.S. through independent managers. In 1997, the Company decided to no longer
market group pension and GIC products.



      Following are the major factors affecting this segment's results in 1999
as compared to 1998.



- - Deposit-type funds, which primarily comprised annuity deposits, increased by
  $457.7 million, or 21%, to $2,598.3 million in 1999. Fixed annuity account
  deposits were higher by approximately $625 million in 1999, which management
  believes is mainly a result of the success of the Company's introduction,
  during the fourth quarter of 1998, of a higher Dollar Cost Averaging ("DCA")
  rate and a new 6-month DCA program. Under these programs, which were
  redesigned in late 1996, deposits are made into the fixed portion of the
  annuity contract and receive a bonus rate of interest for the policy year.
  During the year, the fixed deposit is systematically transferred to the
  variable portion of the contract in equal periodic installments. While fixed
  annuity account deposits increased, deposits directly into variable accounts
  declined by approximately 13% in 1999. The Company believes this decline was a
  consequence of the heightened interest in the DCA programs in 1999.



  Sales of the Futurity line of products, introduced in February 1998,
  represented approximately 9% of total annuity deposits in 1999. The Company
  expects that sales of the Futurity products will continue to increase in the
  future, based on management's beliefs that market demand is growing for multi-


                                       39
<PAGE>

  manager variable annuity products, such as Futurity; that the productivity of
  Futurity's wholesale distribution network, established in 1998, will continue
  to grow; and that the marketplace will respond favorably to introductions of
  new Futurity products and product enhancements.



- - Fee income increased as a result of higher variable annuity account balances.
  Fee income was higher by approximately $32 million in 1999. The factors
  driving this growth in account balances have been market appreciation and net
  deposit activity. This growth has generated corresponding increases in fee
  income, since fees are determined based on the average assets held in these
  accounts. Other income increased by approximately $5 million in 1999, mainly
  reflecting a reinsurance agreement entered into in July 1999 with an unrelated
  company, which provides reinsurance on certain fixed group annuity contracts.
  The net effect of this agreement was to increase income from operations by
  approximately $3.4 million.



- - The net year-over-year change in aggregate reserves on policies and contracts
  for the Wealth Management segment had the effect of increasing income from
  operations for this segment. This change reflected lower reserves related to
  minimum guaranteed death benefit product features as well as a variety of
  other factors.



- - There has been a shift in demand to variable account products from general
  account products. As a consequence, there has been a decline in average
  general account invested assets and, in turn, net investment income has
  declined. Net investment income reflects only income earned on invested assets
  of the general account. In 1999, net investment income for the Wealth
  Management segment decreased by $44.0 million, to $114.0 million. This decline
  in average general account assets primarily reflects the Company's decision in
  1997 to no longer market group pension and GIC products and as a consequence,
  a declining block of in-force business as GICs mature and are surrendered.



- - Policyholder benefits (the major elements of which are surrenders and
  withdrawals, changes in the liability for premium and other deposit funds, and
  related separate account transfers) were higher by approximately $430 million
  in 1999, mainly as a result of higher variable annuity surrenders. The
  increase in variable annuity surrenders primarily related to a block of
  separate account contracts that had been issued seven or more years previously
  and for which the surrender charge periods had expired. The Company expects
  that as the separate account block of business continues to grow and as an
  increasing number of accounts are no longer subject to surrender charges,
  surrenders will tend to increase. The Company is implementing a conservation
  program with the aim of improving asset retention.



- - Operational expenses, which include general insurance expenses and insurance
  taxes, licenses and fees, excluding federal income taxes, increased by
  $5.4 million, or 9%, in 1999. This increase reflected costs associated with
  operations and technology improvements to support the growth of the Company's
  in-force business. Commissions of $153.6 million were higher by $17.7 million
  in 1999, mainly as a result of higher sales.



    PROTECTION SEGMENT



      The Protection Segment comprises two main elements, internal reinsurance
and variable life products.



    INTERNAL REINSURANCE



      In recent years, the Company has had various reinsurance agreements with
Sun Life (Canada). In some of these arrangements, Sun Life (Canada) has
reinsured the mortality risks of individual life policies sold in prior years by
the Company. These agreements, in the aggregate, had an immaterial effect on net
income in the years 1998 and 1999. Under another reinsurance agreement, which
became effective January 1, 1991 and terminated October 1, 1998, the Company
reinsured certain individual life insurance contracts issued by Sun Life
(Canada). This agreement had the effect of increasing income from operations by
$24.6 million in 1998. In addition, the effect of terminating this agreement was
to further increase 1998 net income by $65.7 million as the termination payment
was less than the


                                       40
<PAGE>

reserves held under the agreement. Because this agreement terminated in 1998, it
had no effect on income from operations in 1999.



    VARIABLE LIFE PRODUCTS



      The Company's primary individual variable life insurance product is its
variable universal life product marketed to the company-owned life insurance
("COLI") market. This product was introduced in late 1997. The Company's
management expects that the Company's variable life business will grow and
become more significant in the future. In September 1999, the Company introduced
a new variable universal life product as part of the Futurity product portfolio.
Costs related to developing this product were primarily responsible for the
decrease of approximately $4 million in income from operations for this portion
of the Protection segment.



    CORPORATE SEGMENT



      The Corporate segment includes the capital of the Company, its investments
in subsidiaries and items not otherwise attributable to either the Wealth
Management segment or the Protection segment.



      In 1999, income from operations for this segment increased by
$7.2 million to $11.7 million. This increase reflected higher net investment
income, mainly from dividends of $19.3 million received during the 4th quarter
from a subsidiary, New London Trust, F.S.B. Partially offsetting this change in
net investment income were higher operational expenses and higher federal income
taxes attributable to this segment.



    1998 COMPARED TO 1997:



    NET INCOME



      Net income decreased by $3.8 million to $125.4 million in 1998, reflecting
an increase of $22.5 million in income from operations and a decrease of
$26.3 million in net realized capital gains.



      Income from operations increased from $102.5 million in 1997 to
$125.0 million in 1998, mainly as a result of the following factors:



       - A $16.7 million increase, to $31.4 million in 1998, in the income from
         operations from the Company's Wealth Management segment. (See "1998
         Compared to 1997 -- Wealth Management Segment," below.)



       - The effect of terminating certain reinsurance agreements with Sun Life
         (Canada). The termination of these agreements was the predominant
         factor in the $71.1 million increase in income from operations for the
         Company's Protection segment.



       - The effects of the Company's December 1997 reorganization (described in
         "Corporate Segment," below), as a result of which MFS is no longer a
         subsidiary of the Company. As a result of this reorganization,
         dividends from subsidiaries were lower in 1998 than in 1997 and certain
         subsidiary tax benefits were no longer available to the Company. Also
         affecting income from operations for the Corporate segment in 1998 was
         that income earned on the proceeds of a December 1997 issuance of a
         $250 million surplus note was lower than the related interest expense.



  Net realized capital gains decreased from $26.7 million in 1997 to
  $0.4 million in 1998. This decrease was also due to the Company's December
  1997 reorganization which resulted in a realized capital gain of
  $21.2 million in 1997.


                                       41
<PAGE>

    INCOME FROM OPERATIONS BY SEGMENT



    WEALTH MANAGEMENT SEGMENT



      Following are the major factors affecting the Wealth Management segment's
results in 1998 as compared to 1997:



       - Annuity deposits declined by about $27 million, or 1%, to $2.2 billion
         in 1998. Fixed annuity account deposits were lower by approximately 7%
         in 1998, while deposits into variable annuity accounts increased in
         total and as a proportion of total annuity deposits. These trends
         reflected market conditions and competitive factors.



         Deposits into the DCA programs, a feature of the Company's combination
         fixed/variable annuity products, were a significant element of account
         deposits. Under these programs, which were redesigned in late 1996,
         deposits are made into the fixed portion of the annuity contract and
         receive a bonus rate of interest for the policy year. During the year,
         the fixed deposit is systematically transferred to the variable portion
         of the contract in equal periodic installments. DCA deposits overall
         were flat in 1998 compared to 1997. This pattern resulted, in part,
         from heightened competition, as other companies introduced similar DCA
         programs within in 1998. During the fourth quarter of 1998, the Company
         introduced a higher DCA rate and a new six-month DCA program. DCA
         deposits for that quarter were higher, compared to the preceding 1998
         quarters.



         An increase in variable account deposits in 1998 reflected both the
         continuing strong growth in equity markets generally and the continuing
         strong performance of the investment funds underlying the Company's
         variable annuity products. The continuing strong equity markets, low
         interest rate environment, and demographic trends, among other factors,
         increased the demand and market for wealth accumulation products in the
         U.S., particularly for variable annuities. These factors contributed to
         the growth in the Company's variable account deposits in 1998, despite
         heightened competition.



         The Company introduced its Futurity line of products in February 1998.
         Related deposits represented about 6% of the total for the Wealth
         Management segment in 1998.



       - Fee income increased as a result of higher variable annuity account
         balances. The main factors driving this growth in account balances were
         market appreciation and net deposit activity. This growth generated
         corresponding increases in fee income, since fees are determined based
         on the average assets held in these accounts. Fee income increased by
         approximately $43 million, or 39%, in 1998.



       - Because there was a shift to variable accounts from the general
         account, net investment income declined. Net investment income reflects
         only income earned on invested assets of the general account. In 1998,
         net investment income for the Wealth Management segment decreased by
         about $40 million, or 20%, compared to 1997, mainly as a result of the
         decline in average invested assets in the Company's general account.
         This decline in average general account assets mainly reflected the
         shift in deposits in recent years from the fixed account to variable
         accounts. It also reflected the Company's decision in 1997 to no longer
         market group pension and GICs.



       - Policyholder benefits were lower, mainly reflecting lower surrender
         activity compared to 1997. During 1997 and into the first half of 1998,
         surrender and withdrawal activity had been high. This activity
         primarily related to a block of separate account contracts that had
         been issued 7 or more years previously and for which the surrender
         charge periods had expired. While variable account surrenders continued
         to rise, general account surrenders declined in 1998. As a result of
         this pattern of activity, policyholder benefits (of which surrenders
         and withdrawals, the related changes in the liability for premium and
         other deposit funds, and related separate account transfers are the
         major elements) increased in 1997 and were lower in 1998.


                                       42
<PAGE>

       - As a result of investments in technology and infrastructure to enhance
         annuity operations, operational expenses increased by approximately $12
         million, or 25%, in 1998 compared to 1997. These increases reflected 3
         main factors:



       - Higher volumes of annuity business, requiring greater administrative
         support.



       - Improvements to the computer systems and technology that support the
         annuity business. These improvements involved information systems
         supporting the growth of the Company's in-force business, particularly
         its combination fixed/variable annuities.



       - Costs associated with the product design and implementation of the new
         Futurity multi-manager annuity product and the development of a new
         product within the Regatta product line.



    PROTECTION SEGMENT



      The reinsurance arrangements in which Sun Life (Canada) has reinsured the
mortality risks of individual life policies sold in prior years by the Company
had an immaterial effect, in the aggregate, on net income in 1997 and 1998.
Under another agreement, which became effective January 1, 1991 and terminated
October 1, 1998, the Company reinsured certain individual life insurance
contracts issued by Sun Life (Canada). This agreement had the effect of
increasing income from operations by $37.1 million in 1997. Income from
operations decreased to $24.6 million in 1998, because the agreement was in
place only through the first 9 months of 1998. In addition, the effect of
terminating this agreement was to further increase 1998 net income by $65.7
million. This termination-related increase in 1998 represented a reasonable
approximation of the value of the stream of future earnings that the agreement
would have generated had it remained in effect.



      The Company's primary individual variable life insurance product is its
variable universal life product marketed to the company-owned life insurance
("COLI") market. This product was introduced in late 1997.



    CORPORATE SEGMENT



      In 1998, income from operations decreased by $65.3 million to
$4.5 million for the Corporate segment. This decrease reflected 2 main factors:



    - Dividends from subsidiaries were lower than in 1997 by $37.5 million. This
      decrease mainly resulted from a December 1997 reorganization, in which the
      Company transferred its ownership of MFS to its parent company, Sun Life
      of Canada (U.S.) Holdings, Inc. ("Sun Life (U.S.) Holdings.") As a result
      of this reorganization, the Company received no dividends from MFS in
      1998. By comparison, it received $33.1 million of MFS dividends in 1997.



    - Net investment income, other than dividends from subsidiaries, decreased
      by $5.9 million in 1998 over 1997, reflecting the effect of the Company's
      December 1997 issuance of a $250 million surplus note to Sun Life (U.S.)
      Holdings. Interest expense exceeded investment earnings on the related
      funds.



FINANCIAL CONDITION AND LIQUIDITY



    ASSETS



      The Company's total assets comprise those held in its general account and
those held in its separate accounts. General account assets support general
account liabilities. Separate accounts and their assets are of 2 main types:



    - Those assets held in a "fixed" separate account, which the Company
      established for amounts that contract holders allocate to the fixed
      portion of their combination fixed/variable deferred annuity contracts.
      Fixed separate account assets are available to fund general account
      liabilities and general account assets are available to fund the
      liabilities of this fixed separate account. The


                                       43
<PAGE>

      Company manages the assets of this fixed separate account according to
      general account investment policy guidelines.



    - Those assets held in a number of registered and non-registered "variable"
      separate accounts as investment vehicles for the Company's variable life
      and annuity contracts. Policyholders may choose from among various
      investment options offered under these contracts according to their
      individual needs and preferences. Policyholders assume the investment
      risks associated with these choices. General account and fixed separate
      account assets are not available to fund the liabilities of these variable
      accounts.



      The following table summarizes significant changes in asset balances
during 1999, 1998 and 1997. The changes are discussed below.



<TABLE>
<CAPTION>
                                                       ASSETS                       % CHANGE
                                            1999        1998        1997      1999/1998   1998/1997
                                          ---------   ---------   ---------   ---------   ---------
                                                   ($ IN MILLIONS)
<S>                                       <C>         <C>         <C>         <C>         <C>
General account assets..................  $ 2,377.1   $ 2,932.2   $ 4,513.5     (18.9)%     (35.0)%
Fixed separate account assets...........    2,080.7     2,195.6     2,343.9      (5.2)%      (6.3)%
                                          ---------   ---------   ---------     -----       -----
                                          $ 4,457.8   $ 5,127.8   $ 6,857.4     (13.1)%     (25.2)%

Variable separate account assets........   15,490.3    11,774.8     9,068.0      31.6%       29.9%
                                          ---------   ---------   ---------     -----       -----
Total assets............................  $19,948.1   $16,902.6   $15,925.4      18.0%        6.1%
                                          =========   =========   =========     =====       =====
</TABLE>



      General account and fixed separate account assets, taken together,
decreased by 13.2% in 1999; but variable separate account assets increased by
31.6%. In 1998, the combined general account and fixed separate account
decreased by 25.2%, while variable separate account assets increased by 29.9%.
This growth in variable accounts relative to the general and fixed accounts
reflects 2 main factors: (1) appreciation of the funds held in the variable
separate accounts has exceeded that of the funds held in the general and fixed
separate accounts; and (2) annuity deposits and exchanges into variable accounts
have increased, while annuity deposits into fixed accounts have slowed. The
Company believes this pattern has reflected a shift in the preferences of
policyholders, which is largely attributable to the strong performance of equity
markets in general and of the Company's variable account funds in particular.



      The assets of the general account are available to support general account
liabilities. For management purposes, it is the Company's practice to segment
its general account to facilitate the matching of assets and liabilities.
General account assets primarily comprise cash and invested assets, which
represented essentially all of general account assets at year-end 1999. Major
types of invested asset holdings included bonds, mortgages, real estate and
common stock. The Company's bond holdings comprised 51.5% of the Company's
portfolio at year-end 1999. Bonds included both public and private issues. It is
the Company's policy to acquire only investment-grade securities. As a result,
the overall quality of the bond portfolio is high. At year-end 1999, only 0.5%
were rated below-investment-grade; i.e., they had National Association of
Insurance Commissioners ("NAIC") ratings lower than "1" or "2." The Company's
mortgage holdings amounted to $528.9 million at year-end 1999, representing
22.3% of the total portfolio. All mortgage holdings at year-end 1999 were in
good standing. The Company believes that the high quality of its mortgage
portfolio is largely attributable to its stringent underwriting standards. At
year-end 1999, investment real estate amounted to $79.2 million, representing
about 3.3% of the total portfolio. The Company invests in real estate to enhance
yields and, because of the long-term nature of these investments, the Company
uses them for purposes of matching with products having long-term liability
durations. Common stock holdings amounted to $75.3 million, representing about
3.2% of the portfolio. These holdings comprised the Company's ownership shares
in subsidiaries.


                                       44
<PAGE>

    LIABILITIES



      As with assets, the proportion of variable separate account liabilities to
total liabilities has been increasing. Most of the Company's liabilities
comprise reserves for life insurance and for annuity contracts and deposit
funds. The Company expects the declining trend in general account liabilities to
continue, because it believes that net maturities will continue to exceed sales
for the fixed contracts associated with these liabilities. This trend stems
mainly from the Company's 1997 decision to discontinue selling group pension and
GIC contracts and to focus its marketing efforts on its combination
fixed/variable annuity products.



CAPITAL MARKETS RISK MANAGEMENT



      See "Quantitative and Qualitative Disclosures About Market Risk," below,
for a discussion of the Company's capital markets risk management.



CAPITAL RESOURCES



    CAPITAL ADEQUACY



      The National Association of Insurance Commissioners ("NAIC") adopted
regulations at the end of 1993 that established minimum capitalization
requirements for insurance companies, based on risk-based capital ("RBC")
formulas. These requirements are intended to identify undercapitalized
companies, so that specific regulatory actions can be taken on a timely basis.
The RBC formula for life insurance companies calculates capital requirements
related to asset, insurance, interest rate, and business risks. According to the
RBC calculation, the Company's capital was well in excess of its required
capital at year-end 1999.



    LIQUIDITY



      The Company's liquidity requirements are generally met by funds from
operations. The Company's main uses of funds are to pay out death benefits and
other maturing insurance and annuity contract obligations; to make pay-outs on
contract terminations; to purchase new investments; to fund new business
ventures; and to pay normal operating expenditures and taxes. The Company's main
sources of funds are premiums and deposits on insurance and annuity products;
proceeds from the sale of investments; income from investments; and repayments
of investment principal.



      In managing its general account and fixed separate account assets in
relation to its liabilities, the Company has segmented these assets by product
or by groups of products. The Company manages each segment's assets based on an
investment policy that it has established for that segment. Among other matters,
this investment policy considers liquidity requirements and provides cash flow
estimates. The Company reviews these policies quarterly.



      The Company's liquidity targets are intended to enable it to meet its
day-to-day cash requirements. On a quarterly basis, the Company compares its
total "liquifiable" assets to its total demand liabilities. Liquifiable assets
comprise cash and assets that could quickly be converted to cash should the need
arise. These assets include short-term investments and other current assets and
investment-grade bonds. The Company's policy is to maintain a liquidity ratio in
excess of 100%, and it did so throughout 1999. Based on its ongoing liquidity
analyses, the Company believes that its available liquidity is more than
sufficient to meet its liquidity needs.



OTHER MATTERS



    DEMUTUALIZATION



      On January 27, 1998, Sun Life (Canada) announced that its Board of
Directors had requested that management develop a plan to demutualize.
Demutualization would involve converting from a mutual structure, with ownership
by policyholders, to a shareholder-owned company. It would provide that the
ownership interest currently held by policyholders be distributed to them in the
form of shares, without affecting their interests as policyholders. In
June 1999, the Sun Life (Canada)'s Board of


                                       45
<PAGE>

Directors approved the demutualization timetable recommended by management, and
on September 28, 1999, Sun Life (Canada)'s Board of Directors approved the
demutualization plan. On December 6, 1999, Sun Life (Canada) received approval
for its demutualization plan from the Michigan Commissioner of Insurance. At a
Special Meeting on December 15, 1999, eligible policyholders of Sun Life
(Canada) voted in favor of the Company's plans to demutualize. Sun Life (Canada)
completed its demutualization on March 22, 2000 and its Initial Public Offering
("IPO") on March 29, 2000. The demutualization of Sun Life (Canada) is not
expected to have any significant impact on the Company.



    SALE OF SUBSIDIARIES



      On February 5, 1999, the Company sold Massachusetts Casualty Insurance
Company ("MCIC"), a disability insurance company, to an unaffiliated party. The
net proceeds of this sale were $34.0 million and the Company realized a post tax
gain of $4.9 million.



      On October 29, 1999, the Company completed the sale of its wholly-owned
subsidiary, New London Trust F.S.B. ("NLT"), for approximately $30.3 million to
an unaffiliated party. The Company realized a post-tax gain of $13.2 million
from this sale. This transaction is not expected to have a significant effect on
the ongoing operations of the Company.



QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK



      This discussion covers market risks associated with investment portfolios
that support the Company's general account liabilities. This discussion does not
cover market risks associated with those investment portfolios that support
separate account products. For these products, the policyholder, rather than the
Company, assumes these market risks.



    GENERAL



      The assets of the general account are available to support general account
liabilities. For purposes of managing these assets in relation to these
liabilities, the Company notionally segments these assets by product or by
groups of products. The Company manages each segment's assets based on an
investment policy that it has established for that segment. The policy covers
the segment's liability characteristics and liquidity requirements, provides
cash flow estimates, and sets targets for asset mix, duration, and quality. Each
quarter, investment and business unit managers review these policies to ensure
that the policies remain appropriate, taking into account each segment's
liability characteristics.



    TYPES OF MARKET RISKS



      The Company's stringent underwriting standards and practices have resulted
in high-quality portfolios and have the effect of limiting credit risk. It is
the Company's policy, for example, not to purchase below-investment-grade
securities. Also, as a matter of investment policy, the Company assumes no
foreign currency or commodity risk; nor does it assume equity price risk except
to the extent that it holds real estate in its portfolios. (At year-end 1999,
investment real estate holdings represented less than 4% of its total general
account portfolio.) The management of interest rate risk exposure is discussed
below.



    INTEREST RATE RISK MANAGEMENT



      The Company's fixed interest rate liabilities are primarily supported by
well-diversified portfolios of fixed interest investments. They are also
supported by holdings of real estate and floating rate notes. All of these fixed
interest investments are held for other than trading purposes and can include
publicly issued and privately placed bonds and commercial mortgage loans. Public
bonds can include Treasury bonds, corporate bonds, and money market instruments.
The Company's fixed income portfolios also hold securitized assets, including
mortgage-backed securities ("MBS") and asset-backed securities. These securities
are subject to the same standards applied to other portfolio investments,
including relative value criteria and diversification guidelines. In portfolios
backing interest-sensitive liabilities, the Company's policy is to limit MBS
holdings to less than 10% of total portfolio assets. In all portfolios, the
Company restricts MBS investments to pass-through securities issued by U.S.
government agencies


                                       46
<PAGE>

and to collateralized mortgage obligations, which are expected to exhibit
relatively low volatility. The Company does not engage in lever-aged
transactions and it does not invest in the more speculative forms of these
instruments such as the interest-only, principal-only, inverse floater, or
residual tranches.



      Changes in the level of domestic interest rates affect the market value of
fixed interest assets and liabilities. Segments whose liabilities mainly arise
from the sale of products containing interest rate guarantees for certain terms
are sensitive to changes in interest rates. In these segments, the Company uses
"immunization" strategies, which are specifically designed to minimize the loss
from wide fluctuations in interest rates. The Company supports these strategies
using analytical and modeling software acquired from outside vendors.



      Significant features of the Company's immunization models include:



       - an economic or market value basis for both assets and liabilities;



       - an option pricing methodology;



       - the use of effective duration and convexity to measure interest rate
         sensitivity;



       - the use of key rate durations to estimate interest rate exposure at
         different parts of the yield curve and to estimate the exposure to
         non-parallel shifts in the yield curve.



      The Company's Interest Rate Risk Committee meets monthly. After reviewing
duration analyses, market conditions and forecasts, the Committee develops
specific asset management strategies for the interest-sensitive portfolios.
These strategies may involve managing to achieve small intentional mismatches,
either in terms of total effective duration or for certain key rate durations,
between the liabilities and related assets of particular segments. The Company
manages these mismatches to a tolerance range of plus or minus 0.5.



      Asset strategies may include the use of Treasury futures or interest rate
swaps to adjust the duration profiles for particular portfolios. All derivative
transactions are conducted under written operating guidelines and are marked to
market. Total positions and exposures are reported to the Board of Directors on
a monthly basis. The counterparties to hedging transactions are major highly
rated financial institutions, with respect to which the risk of the Company's
incurring losses related to credit exposures is considered remote.



      Liabilities categorized as financial instruments and held in the Company's
general account at December 31, 1999 had a fair value of $1,024.6 million. Fixed
income investments supporting those liabilities had a fair value of $2,072.1
million at that date. The Company performed a sensitivity analysis on these
interest-sensitive liabilities and assets at December 31, 1999. The analysis
showed that if there were an immediate increase of 100 basis points in interest
rates, the fair value of the liabilities would show a net decrease of $30.6
million and the corresponding assets would show a net decrease of $80.5 million.



      By comparison, liabilities categorized as financial instruments and held
in the Company's general account at December 31, 1998 had a fair value of
$1,538.3 million. Fixed income investments supporting those liabilities had a
fair value of $2,710.1 million at that date. The Company performed a sensitivity
analysis on these interest-sensitive liabilities and assets at December 31,
1998. The analysis showed that if there were an immediate increase of 100 basis
points in interest rates, the fair value of the liabilities would show a net
decrease of $46.3 million and the corresponding assets would show a net decrease
of $113.2 million.



      The Company produced these estimates using computer models. Since these
models reflect assumptions about the future, they contain an element of
uncertainty. For example, the models contain assumptions about future
policyholder behavior and asset cash flows. Actual policyholder behavior and
asset cash flows could differ from what the models show. As a result, the
models' estimates of duration and market values may not reflect what actually
will occur. The models are further limited by the fact that they do not provide
for the possibility that management action could be taken to mitigate adverse
results. The Company believes that this limitation is one of conservatism; that
is, it will tend to cause


                                       47
<PAGE>

the models to produce estimates that are generally worse than one might actually
expect, all other things being equal.



      Based on its processes for analyzing and managing interest rate risk, the
Company believes its exposure to interest rate changes will not materially
affect its near-term financial position, results of operations, or cash flows.



REINSURANCE



      The Company has agreements with Sun Life (Canada) which provide that Sun
Life (Canada) 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
in 1999 had the effect of decreasing net income from operations by approximately
$1,527,000.



      Effective January 1, 1991, the Company entered into an agreement with Sun
Life (Canada) under which certain individual life insurance contracts issued by
Sun Life (Canada) were reinsured by the Company on a 90% coinsurance basis. Also
effective January 1, 1991 the Company entered into an agreement with Sun Life
(Canada) which provides that Sun Life (Canada) 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. The life reinsurance
assumed agreement requires the reinsurer to withhold funds in amounts equal to
the reserves assumed. These agreements had the effect of increasing income from
operations by approximately $24,579,000 for the year ended December 31, 1998.
The Company terminated these agreements effective October 1, 1998, resulting in
an increase in income from operations in 1998 of $65,679,000 which included a
cash settlement.



      The Company has also executed reinsurance agreements with unrelated
companies which provide reinsurance of certain individual life insurance
contracts on a modified coinsurance basis under which all deficiency reserves
are ceded. Reinsurance transactions under this agreement had the effect of
increasing income from operations by $193,000 in 1999.



      During 1999, the Company entered into an agreement with an unrelated
company which provides reinsurance on certain fixed group annuity contracts. The
net effect of this agreement was to increase income from operations by
approximately $3,400,000. Also during 1999, the Company entered into three
agreements with two unrelated companies for the purpose of obtaining stop-loss
coverage of guaranteed minimum death benefit exposure with respect to the
Company's variable annuity business. The net effect of these agreements was to
increase income from operations by approximately $157,000.



RESERVES



      In accordance with the life insurance laws and regulations under which the
Company operates, it is obligated to carry on its books, as liabilities,
actuarially determined reserves to meet its obligations on its outstanding
contracts. Reserves are based on mortality tables in general use in the United
States and are computed to equal amounts that, with additions from premiums to
be received, and with interest on such reserves compounded annually at certain
assumed rates, will be sufficient to meet the Company's policy obligations at
their maturities or in the event of an insured's death. In the accompanying
Financial Statements, these reserves are determined in accordance with statutory
regulations.



INVESTMENTS



      Of the Company's total assets of $19.9 billion at December 31, 1999, 88.1%
($17.6 billion) consisted of unitized and non-unitized separate account assets,
6.1% ($1.2 billion) was invested in bonds and similar securities, 2.7%
($528 million) was invested in mortgages, 0.4% ($75.3 million) was invested in
subsidiaries, 0.4% ($94.8 million) was invested in real estate, and the
remaining 2.3% ($456.1 million) was invested in cash and other assets.


                                       48
<PAGE>

COMPETITION



      The Company is engaged in a business that is highly competitive because of
the large number of stock and mutual life insurance companies and other entities
marketing insurance products. According to a 1999 statistical study published by
A.M. Best, the Company ranked 36th among North American life insurance companies
based upon total assets as of December 31, 1998.



EMPLOYEES



      The Company and Sun Life (Canada) have entered into a service agreement
which provides that the latter will furnish the Company, as required, with
personnel as well as certain services and facilities on a cost reimbursement
basis. As of March 31, 2000, the Company had    direct employees who are
employed at its Principal Executive Office in Wellesley Hills, Massachusetts and
at its Retirement Products and Services Division in Boston, Massachusetts.



PROPERTIES



      The Company occupies office space owned by it and leased to Sun Life
(Canada), and certain unrelated parties for lease terms not exceeding 5 years.
The Company also occupies office space which it leases from unaffiliated parties
for various lease terms.



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 lst 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 five 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, Sun Life (Canada) 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.


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

                                       49
<PAGE>

                               LEGAL PROCEEDINGS



      There are no pending legal proceedings affecting the Variable Account. We
and our subsidiaries are engaged in various kinds of routine litigation which,
in management's judgment, is not of material importance to our respective total
assets or material with respect to the Variable Account.



                                  ACCOUNTANTS



      The financial statements of the Variable Account for the year ended
December 31, 1999 included in the Statement of Additional Information and the
statutory financial statements of the Company for the years ended December 31,
1999, 1998 and 1997 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 report of such firm given upon their
authority as experts in accounting and auditing.



                              FINANCIAL STATEMENTS



      The financial statements of the Company which are included in this
Prospectus should be considered only as bearing on the ability of the Company to
meet its obligations with respect to amounts allocated to the Fixed Account and
with respect to the death benefit and the Company's assumption of the mortality
and expense risks. They should not be considered as bearing on the investment
performance of the Fund shares held in the Sub-Accounts of the Variable Account.



      The financial statements of the Variable Account for the year ended
December 31, 1999 are included in the Statement of Additional Information.


                                       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, 1999 AND 1998 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                                                 1999                1998
                                                                 ----                ----
<S>                                                           <C>                 <C>
ADMITTED ASSETS
    Bonds                                                     $ 1,221,970         $ 1,763,468
    Common stocks                                                  75,283             128,445
    Mortgage loans on real estate                                 528,911             535,003
    Properties acquired in satisfaction of debt                    15,641              17,207
    Investment real estate                                         79,182              78,021
    Policy loans                                                   40,095              41,944
    Cash and short-term investments                               316,971             265,226
    Other invested assets                                          67,938              64,177
    Investment income due and accrued                              25,303              35,706
    Federal income tax recoverable and interest thereon                --               1,110
    Other assets                                                    5,807               1,928
                                                              -----------         -----------
    General account assets                                      2,377,101           2,932,235
    Separate account assets
      Unitized                                                 15,490,328          11,774,745
      Non-unitized                                              2,080,726           2,195,641
                                                              -----------         -----------
    Total admitted assets                                     $19,948,155         $16,902,621
                                                              ===========         ===========
LIABILITIES
    Aggregate reserve for life policies and contracts         $ 1,153,642         $ 1,216,107
    Supplementary contracts                                         3,182               1,885
    Policy and contract claims                                        962                 369
    Liability for premium and other deposit funds                 564,820           1,000,875
    Surrender values on cancelled policies                             16                   5
    Interest maintenance reserve                                   41,771              40,490
    Commissions to agents due or accrued                            3,253               2,615
    General expenses due or accrued                                14,055               5,932
    Transfers from Separate Accounts due or accrued              (467,619)           (361,863)
    Taxes, licenses and fees due or accrued, excluding FIT            379                 401
    Federal income taxes due or accrued                            89,031              25,019
    Unearned investment income                                         22                  23
    Amounts withheld or retained by company as agent or
      trustee                                                        (442)                529
    Remittances and items not allocated                             1,078               5,176
    Asset valuation reserve                                        44,071              44,392
    Payable to parent, subsidiaries, and affiliates                26,284              30,381
    Payable for securities                                             --                 428
    Other liabilities                                              16,674               9,770
                                                              -----------         -----------
    General account liabilities                                 1,491,179           2,022,534
    Separate account liabilities:
      Unitized                                                 15,489,908          11,774,522
      Non-unitized                                              2,080,726           2,195,641
                                                              -----------         -----------
    Total liabilities                                          19,061,813          15,992,697
                                                              -----------         -----------
CAPITAL STOCK AND SURPLUS
    Common capital stock                                            5,900               5,900
                                                              -----------         -----------
    Surplus notes                                                 565,000             565,000
    Gross paid in and contributed surplus                         199,355             199,355
    Unassigned funds                                              116,087             139,669
                                                              -----------         -----------
    Surplus                                                       880,442             904,024
                                                              -----------         -----------
    Total common capital stock and surplus                        886,342             909,924
                                                              -----------         -----------
    Total liabilities, capital stock and surplus              $19,948,155         $16,902,621
                                                              ===========         ===========
</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, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                                              1999         1998         1997
                                                              ----         ----         ----
<S>                                                        <C>          <C>          <C>
INCOME:
    Premiums and annuity considerations                    $   69,492   $  210,198   $  254,066
    Deposit-type funds                                      2,598,265    2,140,604    2,155,297
    Considerations for supplementary contracts without
      life contingencies and dividend accumulations             3,461        2,086        1,615
    Net investment income                                     167,035      184,532      270,249
    Amortization of interest maintenance reserve                3,702        2,282        1,166
    Income from fees associated with investment
      management and administration and contract
      guarantees from Separate Account                        173,417      141,211      109,757
    Net gain from operations from Separate Account                 61           --            5
    Other income                                               24,554       87,364      102,889
                                                           ----------   ----------   ----------
    Total Income                                            3,039,987    2,768,277    2,895,044
                                                           ----------   ----------   ----------
BENEFITS AND EXPENSES:
    Death benefits                                              4,386       15,335       17,284
    Annuity benefits                                          155,387      153,636      148,135
    Disability benefits and benefits under accident and
      health policies                                              --          104          132
    Surrender benefits and other fund withdrawals           2,313,179    1,933,833    1,854,004
    Interest on policy or contract funds                          237         (140)         699
    Payments on supplementary contracts without life
      contingencies and dividend accumulations                  2,345        2,528        1,687

    Increase (decrease) in aggregate reserves for life
      and accident and health policies and contracts          (62,465)    (972,135)     127,278
    Decrease in liability for premium and other deposit
      funds                                                  (436,055)    (449,831)    (447,603)
    Increase (decrease) in reserve for supplementary
      contracts without life contingencies and for
      dividend and coupon accumulations                         1,296         (362)          42
                                                           ----------   ----------   ----------
    Total Benefits                                          1,978,310      682,968    1,701,658
                                                           ----------   ----------   ----------
    Commissions on premiums and annuity considerations
      (direct business only)                                  155,381      137,718      132,700
    Commissions and expense allowances on reinsurance
      assumed                                                      --       13,032       17,951
    General insurance expenses                                 75,046       58,132       46,624
    Insurance taxes, licenses and fees, excluding federal
      income taxes                                              8,710        7,388        8,267
    Increase (decrease) in loading on and cost of
      collection in excess of loading on deferred and
      uncollected premiums                                         --       (1,663)         523
    Net transfers to Separate Accounts                        727,811      722,851      844,130
    Reserve and fund adjustments on reinsurance
      terminated                                                   --    1,017,112           --
                                                           ----------   ----------   ----------
    Total Benefits and Expenses                            $2,945,258   $2,637,538   $2,751,853
                                                           ----------   ----------   ----------
</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 OPERATIONS (CONTINUED)
YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                                            1999             1998             1997
                                                            ----             ----             ----
<S>                                                       <C>              <C>              <C>
  Net gain from operations before dividends to
    policyholders and federal income tax expense           94,729           130,739          143,191
  Dividends to policyholders                                   --            (5,981)          33,316
                                                          -------          --------         --------
  Net gain from operations after dividends to
    policyholders and before federal income tax
    expense                                                94,729           136,720          109,875
  Federal income tax expense, (excluding tax on
    capital gains)                                         24,479            11,713            7,339
                                                          -------          --------         --------
  Net gain from operations after dividends to
    policyholders and federal income taxes and
    before realized capital gains                          70,250           125,007          102,536
  Net realized capital gains less capital gains
    tax and transferred to the Interest
    Maintenance Reserve                                    20,108               394           26,706
                                                          -------          --------         --------
NET INCOME                                                $90,358          $125,401         $129,242
                                                          =======          ========         ========
</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 CHANGES IN CAPITAL STOCK AND SURPLUS
YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                                                1999           1998           1997
                                                                ----           ----         --------
<S>                                                           <C>            <C>            <C>
Capital and Surplus, Beginning of Year                        $909,924       $832,695       $567,143
                                                              --------       --------       --------
  Net Income                                                    90,358        125,401        129,242
  Change in net unrealized capital gains (losses)              (36,111)          (384)         1,152
  Change in non-admitted assets and related items                1,715         (1,086)          (463)
  Change in reserve due to change in valuation basis                               --         39,016
  Change in asset valuation reserve                                320          3,213          6,307
  Surplus (contributed to) withdrawn from Separate
    Accounts during period                                         136             82             --
  Other changes in surplus in Separate Accounts
    Statements                                                      --             10             --
  Change in surplus notes                                           --             --        250,000
  Dividends to stockholders                                    (80,000)       (50,000)      (159,722)
  Aggregate write-ins for gains and (losses) in surplus             --             (7)            20
                                                              --------       --------       --------
  Net change in capital and surplus for the year               (23,582)        77,229        265,552
                                                              --------       --------       --------
Capital and Surplus, End of Year                              $886,342       $909,924       $832,695
                                                              ========       ========       ========
</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.)
STATUTORY STATEMENTS OF CASH FLOW
YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                                          1999              1998              1997
                                                          ----              ----              ----
<S>                                                    <C>               <C>               <C>
Cash Provided by Operations:
  Premiums, annuity considerations and deposit
    funds received                                     $ 2,667,756       $ 2,361,669       $ 2,410,919
  Considerations for supplementary contracts and
    dividend accumulations received                          3,461             2,086             1,615
  Net investment income received                           225,038           236,944           345,279
  Fees associated with investment management,
    administration, and contract guarentees from
    Separate Accounts                                      173,417           141,211                --
  Other income received                                     24,555           111,936           208,223
                                                       -----------       -----------       -----------
Total receipts                                           3,094,227         2,853,846         2,966,036
                                                       -----------       -----------       -----------
  Benefits paid (other than dividends)                   2,474,693         2,107,736         2,020,747
  Insurance expenses and taxes paid (other than
    federal income and capital gains taxes)                230,744           217,023           203,650
  Net cash transferred to Separate Accounts                833,567           800,636           895,465
  Dividends paid to policyholders                               --            26,519            28,316
  Federal income tax payments
    (recoveries),(excluding tax on capital
    gains)                                                 (40,644)           46,965             1,397
  Other--net                                                   237              (138)              698
                                                       -----------       -----------       -----------
Total payments                                           3,498,597         3,198,741         3,150,273
                                                       -----------       -----------       -----------
Net cash used in operations                               (404,370)         (344,895)         (184,237)
                                                       -----------       -----------       -----------
  Proceeds from long-term investments sold,
    matured or repaid (after deducting taxes on
    capital gains (losses) of $(1,768) for 1999,
    $2,038 for 1998, and $750 for 1997)                  1,065,307         1,261,396         1,343,803
  Issuance of surplus notes                                     --                --           250,000
  Other cash provided (used)                                13,797           (40,529)           71,095
                                                       -----------       -----------       -----------
Total cash provided                                      1,079,104         1,220,867         1,664,898
                                                       -----------       -----------       -----------
Cash Applied:
  Cost of long-term investments acquired                  (484,417)         (967,901)         (773,783)
  Other cash applied                                      (138,572)         (187,263)         (310,519)
                                                       -----------       -----------       -----------
Total cash applied                                        (622,989)       (1,155,164)       (1,084,302)
Net change in cash and short-term investments               51,745          (279,192)          396,359
Cash and short-term investments:
Beginning of year                                          265,226           544,418           148,059
                                                       -----------       -----------       -----------
End of year                                            $   316,971       $   265,226       $   544,418
                                                       ===========       ===========       ===========
</TABLE>


                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.

                                       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
YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997



1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES



GENERAL



Sun Life Assurance Company of Canada (U.S.) (the "Company") is incorporated as a
life insurance company and is currently engaged in the sale of individual
variable life insurance, individual fixed and variable annuities, group fixed
and variable annuities, and group pension contracts.



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. ("US Holdco"). US
Holdco is a wholly-owned subsidiary of Sun Life Assurance Company of Canada
("SLOC"), a mutual insurance company.



The Company, which is domiciled in the State of Delaware, prepares its financial
statements in accordance with statutory accounting practices prescribed or
permitted by the State of Delaware Insurance Department. Prescribed accounting
practices include practices described in a variety of publications of the
National Association of Insurance Commissioners ("NAIC"), as well as state laws,
regulations and general administrative rules. Permitted accounting practices
encompass all accounting practices not so prescribed. The permitted accounting
practices adopted by the Company are not material to the financial statements.
Prior to 1996, statutory accounting practices were recognized by the insurance
industry and the accounting profession as generally accepted accounting
principles for mutual life insurance companies and stock life insurance
companies wholly-owned by mutual life insurance companies. In April 1993, the
Financial Accounting Standards Board ("FASB") issued an interpretation (the
"Interpretation"), that became effective in 1996, 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



Bonds are carried at cost, adjusted for amortization of premium or accrual of
discount. Investments in mortgage backed securities are generally carried at
amortized cost. Changes in prepayment assumptions and resulting cash flows are
confirmed retrospectively. The adjusted yield is used to calculate investment
income in future periods. If current book value exceeds future undiscounted cash
flows, a realized capital loss is recorded and amortized through the Interest
Maintenance Reserve (IMR). 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.


                                       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, 1999, 1998 AND 1997



1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES (CONTINUED)


POLICY AND CONTRACT RESERVES



The reserves for life insurance and annuity contracts are computed in accordance
with presently accepted actuarial standards, and are based on actuarial
assumptions and methods (including use of published mortality tables and
prescribed interest rates) which produce 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.



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.



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 as determined
by quoted market prices of the underlying investments.



Gains (losses) from mortality experience and investment experience of the
separate accounts, not applicable to contract owners, and accrued expense
allowances recognized in reserves are receivable from or payable to the general
account. Accumulated amounts 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 $467,619,000 in 1999 and $361,863,000 in
1998.



CHANGES IN ACCOUNTING PRINCIPLES AND REPORTING



As described more fully in Note 10, during 1997 the Company changed certain
assumptions used in determining actuarial reserves.



In March 1998, the National Association of Insurance Commissioners adopted the
Codification of Statutory Accounting Principles ("Codification"). The
Codification, which is intended to standardize regulatory accounting and
reporting for the insurance industry, is proposed to be effective January 1,
2001. However, statutory accounting principles will continue to be established
by individual state laws and permitted practices and it is uncertain when, or
if, the state of Delaware will require adoption of Codification for the
preparation of statutory financial statements. The Company has not finalized the
quantification of the effects of Codification on its statutory financial
statements.



OTHER



Preparation of the financial statements requires management to make estimates
and assumptions that affect reported amounts of assets, liabilities, revenues
and expenses. Actual results could differ from those estimates.



Certain prior year amounts have been reclassified to conform to amounts as
presented in the current year.


                                       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, 1999, 1998 AND 1997



2.  INVESTMENTS IN SUBSIDIARIES



The Company owns all of the outstanding shares of the following subsidiaries:



Sun Life Insurance and Annuity Company of New York ("Sun Life (N.Y.)") is
engaged in the sale of individual fixed and variable annuity contracts and group
life and group long term disability insurance contracts in the State of New
York;



Sun Life of Canada (U.S.) Distributors, Inc. (formerly Sun Investment Services
Company) ("Sundisco"), is a registered broker-dealer;



Sun Life Financial Services Limited ("SLFSL"), serves as the marketing
administrator for the distribution of the offshore products of SLOC (Bermuda
branch), an affiliate;



Sun Benefit Services Company, Inc. ("Sunbesco") receives renewal commissions on
a disability product and is currently inactive;



Sun Capital Advisers, Inc. ("Sun Capital") is a registered investment adviser;



Sun Life Finance Corporation ("Sunfinco") is a finance company and currently
inactive;



Sun Life of Canada (U.S.) SPE 97-1, Inc. ("SPE 97-1") is a special purpose
corporation engaging in activities incidental to securitizing mortgage loans;



Clarendon Insurance Agency, Inc. ("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;



Sun Life Information Services Ireland Limited ("SLISL") is an offshore
technology services center for affiliates.



On October 29,1999, the Company sold New London Trust F.S.B. ("NLT") to an
unaffiliated party for $30,254,000. The Company realized a post tax gain of
$13,170,000.



On February 5, 1999, the Company sold Massachusetts Casualty Insurance Company
("MCIC"), a disability insurance company, to an unaffiliated party. The net
proceeds of this sale were $33,965,000. The Company realized a post tax gain of
$4,900,000.



The impact of the sales of NLT and MCIC on continuing operations of the Company
is not expected to be material.



Prior to December 24, 1997, the Company owned 93.6% of the outstanding shares of
Massachusetts Financial Services Company ("MFS"), a registered investment
adviser. 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.


                                       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, 1999, 1998 AND 1997



2.  INVESTMENTS IN SUBSIDIARIES (CONTINUED)


During 1999, 1998, and 1997, the Company contributed capital in the following
amounts to its subsidiaries:



<TABLE>
<CAPTION>
                                                                       DECEMBER 31,
                                                              ------------------------------
                                                                1999       1998       1997
                                                              --------   --------   --------
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
MCIC                                                          $    --    $    --    $ 2,000
SLFSL                                                           1,000        750      1,000
SPE 97-1                                                           --         --     20,377
Sundisco                                                       19,000     10,000         --
Sun Capital                                                        --        500         --
Clarendon                                                          --         10         --
SLISL                                                              --        502         --
</TABLE>



During 1999, 1998, and 1997, the Company received dividends from the following
subsidiaries:



<TABLE>
<CAPTION>
                                                                       DECEMBER 31,
                                                              ------------------------------
                                                                1999       1998       1997
                                                              --------   --------   --------
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
SUN Life (N.Y.)                                               $ 6,500    $ 3,000    $    --
NLT                                                            19,319         --      7,500
MFS                                                                --         --     33,110
SPE 97-1                                                           --        675         --
SUNDISCO                                                           --         --        571
</TABLE>



Summarized combined financial information of the Company's subsidiaries as of
December 31, 1999, 1998 and 1997 and for the years then ended, follows:



<TABLE>
<CAPTION>
                                                                      DECEMBER 31,
                                                         ---------------------------------------
                                                            1999          1998          1997
                                                         -----------   -----------   -----------
                                                                     (IN THOUSANDS)
<S>                                                      <C>           <C>           <C>
Assets                                                   $   877,939   $ 1,315,317   $ 1,190,951
Liabilities                                                 (802,656)   (1,186,872)   (1,073,966)
                                                         -----------   -----------   -----------
Total net assets                                         $    75,283   $   128,445   $   116,985
                                                         ===========   ===========   ===========
Total revenues                                           $    82,443   $   222,853   $   750,364
Operating expenses                                           (90,318)     (221,933)     (646,896)
Income tax expense                                             3,249        (1,222)      (43,987)
                                                         -----------   -----------   -----------
Net income (loss)                                        $    (4,626)  $      (302)  $    59,481
                                                         ===========   ===========   ===========
</TABLE>


                                       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, 1999, 1998 AND 1997



3.  BONDS



Investments in debt securities are as follows:



<TABLE>
<CAPTION>
                                                                  DECEMBER 31, 1999
                                                  -------------------------------------------------
                                                                 GROSS        GROSS      ESTIMATED
                                                  AMORTIZED    UNREALIZED   UNREALIZED      FAIR
                                                     COST        GAINS       (LOSSES)      VALUE
                                                     ----        -----       --------      -----
                                                                   (IN THOUSANDS)
<S>                                               <C>          <C>          <C>          <C>
Long-term bonds:
    United States government and government
      agencies and authorities                    $   78,161    $  2,091     $ (2,454)   $   77,798
    States, provinces and political subdivisions      20,428          69          (57)       20,440
    Public utilities                                 181,466       6,854       (5,907)      182,413
    Transportation                                   188,285       7,689       (2,709)      193,265
    Finance                                           88,517       4,631         (518)       92,630
    All other corporate bonds                        665,113      18,353      (17,152)      666,314
                                                  ----------    --------     --------    ----------
        Total long-term bonds                      1,221,970      39,687      (28,797)    1,232,860
                                                  ----------    --------     --------    ----------
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances and
      commercial paper                               312,585          --           --       312,585
                                                  ----------    --------     --------    ----------
        Total short-term bonds                       312,585          --           --       312,585
                                                  ----------    --------     --------    ----------
Total bonds                                       $1,534,555    $ 39,687     $(28,797)   $1,545,445
                                                  ==========    ========     ========    ==========
</TABLE>



<TABLE>
<CAPTION>
                                                                  DECEMBER 31, 1998
                                                  -------------------------------------------------
                                                                 GROSS        GROSS      ESTIMATED
                                                  AMORTIZED    UNREALIZED   UNREALIZED      FAIR
                                                     COST        GAINS       (LOSSES)      VALUE
                                                     ----        -----       --------      -----
                                                                   (IN THOUSANDS)
<S>                                               <C>          <C>          <C>          <C>
Long-term bonds:
    United States government and government
      agencies and authorities                    $  140,417    $  7,635     $  (177)    $  147,875
    States, provinces and political subdivisions      16,632       2,219          --         18,851
    Public utilities                                 397,670      38,740        (238)       436,172
    Transportation                                   197,207      22,481         (18)       219,670
    Finance                                          144,958      12,542        (494)       157,006
    All other corporate bonds                        866,584      50,814      (6,419)       910,979
                                                  ----------    --------     -------     ----------
        Total long-term bonds                      1,763,468     134,431      (7,346)     1,890,553
                                                  ----------    --------     -------     ----------
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances and
      commercial paper                                43,400          --          --         43,400
    Affiliates                                       220,000          --          --        220,000
                                                  ----------    --------     -------     ----------
        Total short-term bonds                       263,400          --          --        263,400
                                                  ----------    --------     -------     ----------
Total bonds                                       $2,026,868    $134,431     $(7,346)    $2,153,953
                                                  ==========    ========     =======     ==========
</TABLE>


                                       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, 1999, 1998 AND 1997



3.  BONDS (CONTINUED)


The amortized cost and estimated fair value of bonds at December 31, 1999 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, 1999
                                                              -----------------------
                                                              AMORTIZED    ESTIMATED
                                                                 COST      FAIR VALUE
                                                                 ----      ----------
                                                                  (IN THOUSANDS)
<S>                                                           <C>          <C>
Maturities:
    Due in one year or less                                   $  376,761   $  376,823
    Due after one year through five years                        184,077      182,788
    Due after five years through ten years                       259,042      263,321
    Due after ten years                                          542,678      543,301
                                                              ----------   ----------
                                                               1,362,558    1,366,233
    Mortgage-backed securities                                   171,997      179,212
                                                              ----------   ----------
Total bonds                                                   $1,534,555   $1,545,445
                                                              ==========   ==========
</TABLE>



Proceeds from sales and maturities of investments in debt securities during
1999, 1998, and 1997 were $740,081,000, $1,016,811,000 and $980,264,000, gross
gains were $7,688,000, $17,025,000, and $10,732,000 and gross losses were
$4,477,000, $866,000, and $2,446,000, respectively.



Bonds included above with an amortized cost of approximately $2,604,000,
$2,572,000, and $2,578,000 at December 31, 1999, 1998 and 1997, respectively,
were on deposit with governmental authorities as required by law.



Excluding investments in U.S. government and agencies securities, the Company is
not exposed to significant concentrations of credit risk in its portfolio.



4.  SECURITIES LENDING



The Company has a securities lending program operated on its behalf by the
Company's primary custodian, Chase Manhattan Bank of New York. The custodian has
indemnified the Company against losses arising from this program. There were no
securities on loan as of December 31, 1999, 1998 or 1997. Income resulting from
this program was $20,000, $94,000, and $200,000 for the years ended
December 31, 1999, 1998 and 1997, 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.


                                       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, 1999, 1998 AND 1997



5.  MORTGAGE LOANS (CONTINUED)


The following table shows the geographical distribution of the mortgage loan
portfolio.



<TABLE>
<CAPTION>
                                                                 DECEMBER 31,
                                                              -------------------
                                                                1999       1998
                                                                ----       ----
                                                                (IN THOUSANDS)
<S>                                                           <C>        <C>
California                                                    $ 72,693   $ 82,397
Massachusetts                                                   38,083     53,528
Michigan                                                        32,941     34,357
New York                                                        22,912     21,190
Ohio                                                            31,914     36,171
Pennsylvania                                                    92,825     93,587
Washington                                                      30,265     36,548
All other                                                      207,278    177,225
                                                              --------   --------
                                                              $528,911   $535,003
                                                              ========   ========
</TABLE>



The Company has restructured mortgage loans totaling $15,644,000 and $30,743,000
and corresponding allowances for losses of $1,043,000 and $2,120,000 at December
31, 1999 and 1998, respectively.



On December 22, 1999, the Company acquired 28 mortgages from SLOC at a cost of
$118,091,637. The Company in turn sold a 90% participation in these 28 plus an
additional 11 existing mortgage loans to a third party as part of two mortgage
participation agreements, for which the Company received proceeds of
$146,974,851.



The Company has outstanding mortgage loan commitments on real estate totaling
$2,384,000 and $18,005,000 at December 31, 1999 and 1998, respectively.



6.  INVESTMENT GAINS AND LOSSES



<TABLE>
<CAPTION>
                                                                 YEARS ENDED DECEMBER 31,
                                                              ------------------------------
                                                                1999       1998       1997
                                                                ----       ----       ----
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
Net realized gains (losses):
Bonds                                                         $     70   $ 5,659    $ 2,882
Common stock of affiliates                                      15,290        --     21,195
Common stocks                                                       --        48         --
Mortgage loans                                                     787     2,374      3,837
Real estate                                                       (481)      955      2,912
Other invested assets                                               --    (3,827)      (717)
                                                              --------   -------    -------
Subtotal                                                        15,666     5,209     30,109
Capital gains tax expense (benefit)                             (4,442)    4,815      3,403
                                                              --------   -------    -------
Total                                                         $ 20,108   $   394    $26,706
                                                              ========   =======    =======
Changes in unrealized gains (losses):
Bonds                                                         $ (6,689)  $    --    $    --
Common stock of affiliates                                     (30,966)     (302)    (2,894)
Mortgage loans                                                      83    (1,312)     1,524
Real estate                                                      1,461       403      3,377
Other invested assets                                               --       827       (855)
                                                              --------   -------    -------
Total                                                         $(36,111)  $  (384)   $ 1,152
                                                              ========   =======    =======
</TABLE>


                                       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, 1999, 1998 AND 1997



6.  INVESTMENT GAINS AND LOSSES (CONTINUED)


Realized capital gains and losses on bonds and mortgages and interest rate swaps
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 $4,965,000 in 1999, $8,943,000
in 1998, and $6,321,000 in 1997. 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,
                                                              ------------------------------
                                                                1999       1998       1997
                                                                ----       ----       ----
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
Interest income from bonds                                    $128,992   $167,436   $188,924
Income from investment in common stock of affiliates            25,819      3,675     41,181
Interest income from mortgage loans                             50,327     53,269     76,073
Real estate investment income                                   15,696     15,932     17,161
Interest income from policy loans                                3,118      2,881      3,582
Other investment income (loss)                                  (1,700)      (641)      (193)
                                                              --------   --------   --------
Gross investment income                                        222,252    242,552    326,728
                                                              --------   --------   --------
Interest on surplus notes and notes payable                    (43,266)   (44,903)   (42,481)
Investment expenses                                            (11,951)   (13,117)   (13,998)
                                                              --------   --------   --------
Net investment income                                         $167,035   $184,532   $270,249
                                                              ========   ========   ========
</TABLE>



8.  DERIVATIVES



The Company uses derivative instruments for interest rate risk management
purposes, including hedges against specific interest rate risk and to minimize
the Company's exposure to fluctuations in interest rates and foreign currency
exchange rates. The Company's use of derivatives has included U.S. Treasury
futures, conventional interest rate swaps, and currency and interest rate swap
agreements structured as 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 or losses to specific hedged
assets or liabilities, gains or losses are deferred in IMR and amortized over
the remaining life of the hedged assets. At December 31, 1999 and 1998, 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.


                                       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, 1999, 1998 AND 1997



8.  DERIVATIVES (CONTINUED)


The Company's open positions are as follows:



<TABLE>
<CAPTION>
                                                                     SWAPS OUTSTANDING
                                                                    AT DECEMBER 31, 1999
                                                              --------------------------------
                                                                  NOTIONAL        MARKET VALUE
                                                              PRINCIPAL AMOUNTS   OF POSITIONS
                                                              -----------------   ------------
                                                                       (IN THOUSANDS)
<S>                                                           <C>                 <C>
Conventional interest rate swaps                                   $20,000            $249
Foreign currency swap                                                  648             113
</TABLE>



<TABLE>
<CAPTION>
                                                                     SWAPS OUTSTANDING
                                                                    AT DECEMBER 31, 1998
                                                              --------------------------------
                                                                  NOTIONAL        MARKET VALUE
                                                              PRINCIPAL AMOUNTS   OF POSITIONS
                                                              -----------------   ------------
                                                                       (IN THOUSANDS)
<S>                                                           <C>                 <C>
Conventional interest rate swaps                                   $45,000            $508
Foreign currency swap                                                1,178             263
</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 creditworthiness of the counterparties. The Company is exposed to
potential credit loss in the event of nonperformance by counterparties. The
counterparties are major financial institutions and management believes that the
risk of incurring losses related to credit risk is remote.



9.  LEVERAGED LEASES



The Company is a lessor in a leveraged lease agreement entered into on
October 21, 1994, under which equipment having an estimated economic life of
25-40 years was leased for a term of 9.75 years. The Company's equity investment
represented 22.9% of the purchase price of the equipment. The balance of the
purchase price was furnished by third-party long-term debt financing,
collateralized by the equipment and non-recourse to the Company. At the end of
the lease term, the Master Lessee may exercise a fixed price purchase option to
purchase the equipment.



The Company's net investment in leveraged leases is composed of the following
elements:



<TABLE>
<CAPTION>
                                                                   DECEMBER 31,
                                                              -----------------------
                                                                1999           1998
                                                                ----           ----
                                                                  (IN THOUSANDS)
<S>                                                           <C>            <C>
Lease contracts receivable                                    $ 69,766       $ 78,937
Less non-recourse debt                                         (69,749)       (78,920)
                                                              --------       --------
Net receivable                                                      17             17
Estimated residual value of leased assets                       41,150         41,150
Less unearned and deferred income                               (7,808)        (8,932)
                                                              --------       --------
Investment in leveraged leases                                  33,359         32,235
Less fees                                                         (113)          (138)
                                                              --------       --------
Net investment in leveraged leases                            $ 33,246       $ 32,097
                                                              ========       ========
</TABLE>



The net investment is included in "Other invested assets" on the balance sheet.


                                       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, 1999, 1998 AND 1997



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 $1,527,000, $2,128,000 and $1,381,000
for the years ended December 31, 1999, 1998 and 1997, 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, the agreement required SLOC to reinsure
the mortality risks in excess of $500,000 per policy for the individual life
insurance contracts assumed by the Company. Such death benefits are reinsured on
a yearly renewable term basis. The life reinsurance assumed agreement required
the reinsurer to withhold funds in amounts equal to the reserves assumed. These
agreements had the effect of increasing income from operations by approximately
$24,579,000, and $37,050,000 for the years ended December 31, 1998 and 1997,
respectively. The Company terminated this agreement effective October 1, 1998,
resulting in an increase in income from operations of $65,679,000 which included
a cash settlement.



The following are summarized pro-forma results of operations of the Company for
the years ended December 31, 1999, 1998 and 1997 before the effect of
reinsurance transactions with SLOC:



<TABLE>
<CAPTION>
                                                                 YEARS ENDED DECEMBER 31,
                                                           ------------------------------------
                                                              1999         1998         1997
                                                              ----         ----         ----
                                                                      (IN THOUSANDS)
<S>                                                        <C>          <C>          <C>
Income:
    Premiums, annuity deposits and other revenues          $2,874,513   $2,377,364   $2,340,733
    Net investment income and realized gains                  190,845      187,208      298,120
                                                           ----------   ----------   ----------
    Subtotal                                                3,065,358    2,564,572    2,638,853
                                                           ----------   ----------   ----------
Benefits and Expenses:
    Policyholder benefits                                   2,709,712    2,312,247    2,350,354
    Other expenses                                            239,282      203,238      187,591
                                                           ----------   ----------   ----------
    Subtotal                                                2,948,994    2,515,485    2,537,945
                                                           ----------   ----------   ----------
Income from operations                                     $  116,364   $   49,087   $  100,908
                                                           ==========   ==========   ==========
</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 increasing income from operations by $193,000 in 1999, $3,008,000 in
1998, and decreasing income from operations by $2,658,000 in 1997.



During 1999 the Company entered into an agreement with an unrelated company
which provides reinsurance on certain fixed group annuity contracts. The net
effect of this agreement was to increase income from operations by approximately
$3,400,000. Also during 1999, the Company entered into three agreements with two
unrelated companies for the purpose of obtaining stop-loss coverage of
guaranteed minimum death benefit exposure with respect to the Company's variable
annuity business. The net effect of these agreements was to increase income from
operations by approximately $157,000.


                                       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, 1999, 1998 AND 1997



10. REINSURANCE (CONTINUED)


The Company is contingently liable for the portion of the policies reinsured
under each of its existing reinsurance agreements in the event the reinsurance
companies are unable to pay their portion of any reinsured claim. Management
believes that any liability from this contingency is unlikely. However, to limit
the possibility of such losses, the Company evaluates the financial condition of
its reinsurers and monitors concentration of credit risk.



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, 1999
                                                              ------------------------
                                                                AMOUNT      % OF TOTAL
                                                                ------      ----------
                                                                   (IN THOUSANDS)
<S>                                                           <C>           <C>
Subject to discretionary withdrawal-with adjustment:
    With market value adjustment                              $ 2,346,853        13
    At market value                                            15,010,696        81
    At book value less surrender charges (surrender charge
      >5%)                                                         45,722        --
    At book value (minimal or no charge or adjustment)            104,539         1
Not subject to discretionary withdrawal provision               1,015,108         5
                                                              -----------       ---
Total annuity actuarial reserves and deposit liabilities      $18,522,918       100
                                                              ===========       ===
</TABLE>



<TABLE>
<CAPTION>
                                                                 DECEMBER 31, 1998
                                                              ------------------------
                                                                AMOUNT      % OF TOTAL
                                                                ------      ----------
                                                                   (IN THOUSANDS)
<S>                                                           <C>           <C>
Subject to discretionary withdrawal-with adjustment:
    With market value adjustment                              $ 2,896,529       19
    At market value                                            11,368,059       73
    At book value less surrender charges (surrender charge
      >5%)                                                         62,404       --
    At book value (minimal or no charge or adjustment)            111,757        1
Not subject to discretionary withdrawal provision               1,055,642        7
                                                              -----------      ---
Total annuity actuarial reserves and deposit liabilities      $15,494,391      100
                                                              ===========      ===
</TABLE>



12. SEGMENT INFORMATION



The Company offers financial products and services such as fixed and variable
annuities, retirement plan services and life insurance on an individual basis.
Within these areas, the Company conducts business principally in two operating
segments and maintains a corporate segment to provide for the capital needs of
the various operating segments and to engage in other financing related
activities.



The Protection segment markets and administers a variety of life insurance
products sold to individuals and corporate owners of individual life insurance.
The products include whole life, universal life and variable life products.The
Wealth Management segment markets and administers individual and group variable
annuity products, individual and group fixed annuity products which include
market value adjusted annuities, and other retirement benefit products.


                                       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, 1999, 1998 AND 1997



12. SEGMENT INFORMATION (CONTINUED)


The following amounts pertain to the various business segments:



<TABLE>
<CAPTION>
                                                                                    FEDERAL
                                              TOTAL          TOTAL        PRETAX     INCOME       TOTAL
                                             REVENUES    EXPENDITURES*    INCOME      TAX        ASSETS
                                            ----------   -------------   --------   --------   -----------
                                                                    (IN THOUSANDS)
<S>                                         <C>          <C>             <C>        <C>        <C>
    1999
Protection                                  $   33,236     $   41,030    $ (7,794)  $ (2,661)  $   136,127
Wealth Management                            2,979,450      2,898,158      81,292     18,593    19,015,394
Corporate                                       27,301          6,070      21,231      8,547       796,634
                                            ----------     ----------    --------   --------   -----------
    Total                                   $3,039,987     $2,945,258    $ 94,729   $ 24,479   $19,948,155
                                            ----------     ----------    --------   --------   -----------
      1998
Protection                                  $  229,710     $  144,800    $ 84,910   $ (4,148)  $   199,683
Wealth Management                            2,527,608      2,483,715      43,893     12,486    16,123,905
Corporate                                       10,959          3,042       7,917      3,375       579,033
                                            ----------     ----------    --------   --------   -----------
    Total                                   $2,768,277     $2,631,557    $136,720   $ 11,713   $16,902,621
                                            ----------     ----------    --------   --------   -----------
      1997
Protection                                  $  304,141     $  272,333    $ 31,808   $ 13,825   $ 1,143,697
Wealth Management                            2,533,006      2,507,592      25,414     10,667    14,043,221
Corporate                                       57,897          5,244      52,653    (17,153)      738,439
                                            ----------     ----------    --------   --------   -----------
    Total                                   $2,895,044     $2,785,169    $109,875   $  7,339   $15,925,357
                                            ----------     ----------    --------   --------   -----------
</TABLE>


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


* Total expenditures includes dividends to policyholders of $0 for 1999,
  $(5,981) for 1998, and $33,316 for 1997.



13. RETIREMENT PLANS



The Company participates with SLOC in a noncontributory 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 obligation was $1,914,000,
and $1,178,000 at December 31, 1999 and 1998, respectively. The Company's share
of net periodic pension cost was $736,000, $586,000, and $146,000 for 1999, 1998
and 1997, 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 $284,000, $231,000, and $259,000 for the years ended
December 31, 1999, 1998 and 1997, 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.


                                       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, 1999, 1998 AND 1997



13. RETIREMENT PLANS (CONTINUED)


The Company records an accrual of the estimated cost of retiree benefit payments
during the years the employee provides services, and amortizes an obligation of
approximately $400,000 over a period of ten years. The Company's cash flows are
not affected by this method, however the net effect decreased income by
$185,000, $95,000, and $117,000, for the years ended December 31, 1999, 1998,
and 1997, respectively. The Company's post-retirement health, dental and life
insurance benefits currently are not funded.



The following table sets forth the change in the pension and other
post-retirement benefit plans' benefit obligations and assets as well as the
plans' funded status reconciled with the amount shown in the Company's financial
statements at December 31:



<TABLE>
<CAPTION>
                                                        PENSION BENEFITS       OTHER BENEFITS
                                                         1999       1998       1999       1998
                                                       --------   --------   --------   --------
                                                                    (IN THOUSANDS)
<S>                                                    <C>        <C>        <C>        <C>
Change in benefit obligation:
    Benefit obligation at beginning of year            $110,792   $ 79,684   $ 10,419   $  9,845
    Service cost                                          5,632      4,506        413        240
    Interest cost                                         6,952      6,452        845        673
    Actuarial loss (gain)                               (21,480)    21,975      1,048        308
    Benefits paid                                        (2,376)    (1,825)      (508)      (647)
                                                       --------   --------   --------   --------
Benefit obligation at end of year                      $ 99,520   $110,792   $ 12,217   $ 10,419
                                                       ========   ========   ========   ========
The Company's share:
    Benefit obligation at beginning of year            $  9,125   $  5,094   $    416   $    385
    Benefit obligation at end of year                  $  8,816   $  9,125   $    743   $    416
Change in plan assets:
    Fair value of plan assets at beginning of year     $151,575   $136,610   $     --   $     --
    Actual return on plan assets                          9,072     16,790         --         --
    Employer contribution                                    --         --        508        647
    Benefits paid                                        (2,376)    (1,825)      (508)      (647)
                                                       --------   --------   --------   --------
Fair value of plan assets at end of year               $158,271   $151,575   $     --   $     --
                                                       ========   ========   ========   ========
Funded status                                          $ 58,752   $ 40,783   $(12,217)  $(10,419)
Unrecognized net actuarial gain (loss)                  (20,071)    (2,113)     1,469        586
Unrecognized transition obligation (asset)              (22,617)   (24,674)       140        185
Unrecognized prior service cost                           7,081      7,661         --         --
                                                       --------   --------   --------   --------
Prepaid (accrued) benefit cost                         $ 23,145   $ 21,657   $(10,608)  $ (9,648)
                                                       ========   ========   ========   ========
The Company's share of accrued benefit cost            $ (1,914)  $ (1,178)  $   (381)  $   (195)
Weighted-average assumptions as of December 31:
    Discount rate                                         7.50%      6.75%      7.50%      6.75%
    Expected return on plan assets                        8.75%      8.00%        N/A        N/A
    Rate of compensation increase                         4.50%      4.50%        N/A        N/A
</TABLE>


                                       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, 1999, 1998 AND 1997



13. RETIREMENT PLANS (CONTINUED)


For measurement purposes, a 10.9% annual rate of increase in the per capita cost
of covered health care benefits was assumed for 1999 (5.6% for dental benefits).
The rates were assumed to decrease gradually to 5% for 2005 and remain at that
level thereafter.



<TABLE>
<CAPTION>
                                                             PENSION BENEFITS       OTHER BENEFITS
                                                              1999       1998       1999       1998
                                                            --------   --------   --------   --------
                                                                         (IN THOUSANDS)
<S>                                                         <C>        <C>        <C>        <C>
Components of net periodic benefit cost:
    Service cost                                            $  5,632   $ 4,506     $  413     $  240
    Interest cost                                              6,952     6,452        845        673
    Expected return on plan assets                           (12,041)  (10,172)        --         --
    Amortization of transition obligation (asset)             (2,056)   (2,056)        45         45
    Amortization of prior service cost                           580       580         --         --
    Recognized net actuarial (gain) loss                        (554)     (677)       164        (20)
                                                            --------   -------     ------     ------
Net periodic benefit cost                                   $ (1,487)  $(1,367)    $1,467     $  938
                                                            ========   =======     ======     ======
    The Company's share of net periodic benefit cost        $    736   $   586     $  185     $   95
                                                            ========   =======     ======     ======
</TABLE>



Assumed health care cost trend rates have a significant effect on the amounts
reported for the health care plans. A one-percentage-point change in assumed
health care cost trend rates would have the following effects:



<TABLE>
<CAPTION>
                                                            1-PERCENTAGE-POINT   1-PERCENTAGE-POINT
                                                                 INCREASE             DECREASE
                                                            ------------------   ------------------
                                                                        (IN THOUSANDS)
<S>                                                         <C>                  <C>
Effect on total of service and interest cost components           $  288              $  (518)
Effect on postretirement benefit obligation                        2,754               (2,279)
</TABLE>


                                       69
<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, 1999, 1998 AND 1997



14. 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:



<TABLE>
<CAPTION>
                                                             1999
                                            --------------------------------------
                                            CARRYING AMOUNT   ESTIMATED FAIR VALUE
                                            ---------------   --------------------
                                                        (IN THOUSANDS)
<S>                                         <C>               <C>
ASSETS:
Bonds (including short-term)                   $1,534,555          $1,545,445
Mortgages                                         528,911             526,608
Derivatives                                            --                 362
Other Invested Assets                              67,938              67,938
Policy loans                                       40,095              40,095

LIABILITIES:
Insurance reserves                             $  120,536          $  120,536
Individual annuities                              247,619             238,229
Pension products                                  661,806             665,830

<CAPTION>
                                                             1998
                                            --------------------------------------
                                            CARRYING AMOUNT   ESTIMATED FAIR VALUE
                                            ---------------   --------------------
                                                        (IN THOUSANDS)
ASSETS:
<S>                                         <C>               <C>
Bonds (including short-term)                   $2,026,868          $2,153,953
Mortgages                                         535,003             556,143
Derivatives                                            --                 771
Policy loans                                       41,944              41,944

LIABILITIES:
Insurance reserves                             $  121,100          $  121,100
Individual annuities                              274,448             271,849
Pension products                                1,104,489           1,145,351
</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 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 policy loans approximate carrying amounts.



The fair values of derivative financial instruments are estimated using the
process described in Note 8.



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 fair value.


                                       70
<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, 1999, 1998 AND 1997



15. 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 and amortized into income over the remaining contractual life of the
security sold.



The table shown below presents changes in the major elements of the AVR and IMR.



<TABLE>
<CAPTION>
                                                                  YEARS ENDED DECEMBER 31,
                                                                 1999                  1998
                                                          -------------------   -------------------
                                                            AVR        IMR        AVR        IMR
                                                            ---        ---        ---        ---
                                                                       (IN THOUSANDS)
<S>                                                       <C>        <C>        <C>        <C>
Balance, beginning of year                                $44,392    $40,490    $47,605    $33,830
Net realized investment gains, net of tax                   9,950      4,983        256      8,942
Amortization of net investment gains                           --     (3,702)        --     (2,282)
Unrealized investment losses                               (9,705)        --     (6,550)        --
Required by formula                                          (566)        --      3,081         --
                                                          -------    -------    -------    -------
Balance, end of year                                      $44,071    $41,771    $44,392    $40,490
                                                          =======    =======    =======    =======
</TABLE>



16. FEDERAL INCOME TAXES



The Company, its subsidiaries and certain other affiliates 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 $3,000,000,
$48,144,000, and $31,000,000 for the years ended December 31, 1999, 1998 and
1997, respectively.



The Company is currently undergoing an audit by the Internal Revenue Service.
The Company believes that there will be no material audit adjustments for the
periods under examination.



17. RELATED PARTY TRANSACTIONS
A. 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.



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
semiannually.



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.



The Company accrued $4,259,000 and $4,259,000 for interest on surplus notes for
the years ended December 31, 1999 and 1998, respectively.


                                       71
<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, 1999, 1998 AND 1997



17. RELATED PARTY TRANSACTIONS
A. SURPLUS NOTES AND NOTES RECEIVABLE (PAYABLE) (CONTINUED)


The Company expensed $43,266,000, $44,903,000, and $42,481,000 for interest on
surplus notes and notes payable for the years ended December 31, 1999, 1998 and
1997, respectively.



On September 28, 1998 a $500,000 note was issued by SLISL to the Company at a
rate of 6.0%, maturing on September 28, 2002.



A $110,000,000 note was issued to the Company by MFS on February 11, 1998 at an
interest rate of 6.0% due February 11, 1999. Another $110,000,000 note was
issued to the Company on December 22, 1998 at an interest rate of 5.55% due
February 11, 1999. These two notes and an additional $10,000,000 were combined
into a new note of $230,000,000 with a floating interest rate based on the six
month LIBOR rate plus 25 basis points. The $230,000,000 note was repaid to the
Company on December 21, 1999.



On January 14, 2000, the Company purchased $200,000,000 of notes from MFS.



On December 23, 1997, the Company issued a $110,000,000 note to US Holdco at an
interest rate of 5.80%, which was repaid on March 1, 1998. A $110,000,000 note
was also issued to the Company by MFS on December 23, 1997 at an interest rate
of 5.85% and was repaid on February 11, 1998.



On December 31, 1996, the Company issued a $58,000,000 note to SLOC at an
interest rate of 5.70% which was repaid on February 10, 1997. 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, 1998, the Company had an additional $20,000,000 in notes issued
by MFS, scheduled to mature in 2000. These notes were repaid to the Company on
December 21,1999.



B.  STOCKHOLDER DIVIDENDS



The maximum amount of dividends which can be paid by the Company without prior
approval of the Insurance Commissioner of the State of Delaware is subject to
restrictions relating to statutory surplus. In 1999, a dividend in the amount of
$80,000,000 was declared and paid by the Company to its parent, Life Holdco.
This dividend was approved by the Board of Directors, but did not require
approval of the Insurance Commissioner. In 1998, a dividend in the amount of
$50,000,000 was declared and paid by the Company to its parent, Life Holdco.
This dividend was approved by the Insurance Commissioner and the Board of
Directors. 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. This dividend
was approved by the Insurance Commissioner and the Board of Directors.



C.  SERVICE AGREEMENTS



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 $28,700,000 in 1999, $16,344,000 in 1998, and $15,997,000 in 1997.



The Company leases office space to SLOC under lease agreements with terms
expiring in December, 2004 and options to extend the terms for each of twelve
successive five-year terms at fair market rental not to exceed 125% of the fixed
rent for the term which is ending. Rent received by the Company under the leases
for 1999 amounted to approximately $6,943,000.



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


                                       72
<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, 1999, 1998 AND 1997



18. RISK-BASED CAPITAL (CONTINUED)


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, 1999, 1998 and 1997.



19. COMMITMENTS AND CONTINGENT LIABILITIES



The Company is involved in pending and threatened litigation in the normal
course of its business in which claims for monetary and punitive damages have
been asserted. Although there can be no assurances, at the present time the
Company does not anticipate that the ultimate liability arising from such
pending or threatened litigation, after consideration of provisions made for
potential losses and costs of defense, will have a material adverse effect on
the financial condition or operating results of the Company.



Under insurance guaranty fund laws in each state, the District of Columbia and
Puerto Rico, insurers licensed to do business can be assessed by state insurance
guaranty associations for certain obligations of insolvent insurance companies
to policyholders and claimants. Recent regulatory actions against certain large
life insurers encountering financial difficulty have prompted various state
insurance guaranty associations to begin assessing life insurance companies for
the deemed losses. Most of these laws do provide, however, that an assessment
may be excused or deferred it it would threaten an insurer's solvency and
further provide annual limits on such assessments. Part of the assessments paid
by the Company and its subsidiaries pursuant to these laws may be used as
credits for a portion of the associated premium taxes. The Company incurred
guaranty fund assessments of approximately $3,500,000, $3,500,000, and
$3,083,000 in 1999, 1998 and 1997, respectively.



20. 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 items. 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 nonadmitted
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.
Investments in fixed maturity securities classified as available-for-sale are
carried at aggregate fair value with changes in unrealized gains and losses
reported net of taxes in a separate component of stockholder's equity for GAAP
and generally at amortized cost under statutory accounting practices.


                                       73
<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.) (the "Company") as of December 31, 1999 and 1998, 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, 1999.
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 20 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 is a comprehensive basis of accounting other than generally accepted
accounting principles. The effects on the financial statements of the
differences between the statutory basis of accounting and generally accepted
accounting principles, although not reasonably determinable, are presumed to be
material.



In our opinion, the statutory 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, 1999 and 1998, and the results of its operations and its cash flow
for each of the three years in the period ended December 31, 1999 on the basis
of accounting described in Notes 1 and 20.



However, because of the differences between the two bases of accounting referred
to in the second preceding paragraph, in our opinion, the statutory 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, 1999 and 1998 or the results of its
operations or its cash flow for each of the three years in the period ended
December 31, 1999.



Deloitte & Touche



Boston, Massachusetts
February 10, 2000


                                       74
<PAGE>
            TABLE OF CONTENTS OF STATEMENT OF ADDITIONAL INFORMATION


<TABLE>
<S>                                                           <C>
Calculation of Performance Data
Non-Standardized Investment Performance
Advertising and Sales Literature
Calculations
  Example of Variable Accumulation Unit Value Calculation
  Example of Variable Annuity Unit Calculation
  Example of Variable Annuity Payment Calculation
Distribution of the Contracts
Designation and Change of Beneficiary
Custodian
Financial Statements
</TABLE>


                                       75
<PAGE>

      This Prospectus sets forth information about the Contracts and the
Variable Account that a prospective purchaser should know before investing.
Additional information about the Contracts and the Variable Account has been
filed with the Securities and Exchange Commission in a Statement of Additional
Information dated May 1, 2000 which is incorporated herein by reference. The
Statement of Additional Information is available upon request and without charge
from Sun Life Assurance Company of Canada (U.S.). To receive a copy, return this
request form to the address shown below or telephone (800) 752-7215.


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


<TABLE>
<S>    <C>
To:    Sun Life Assurance Company of Canada (U.S.)
       c/o Retirement Products and Services
       P.O. Box 1024
       Boston, Massachusetts 02103

       Please send me a Statement of Additional Information for
       MFS Regatta Classic Variable and Fixed Annuity
       Sun Life of Canada (U.S.) Variable Account F.
</TABLE>


Name
- --------------------------------------------------------------

Address
- --------------------------------------------------------------

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

City
- ------------------------------------

State
- --------------

Zip
- -------

Telephone
- ----------------------------------------------------------------

                                       76
<PAGE>
                                   APPENDIX A
                                    GLOSSARY

      The following terms as used in this Prospectus have the indicated
meanings:

      ACCOUNT OR PARTICIPANT ACCOUNT: An account established for each
Participant to which Net Purchase Payments are credited.

      ACCOUNT VALUE: The Variable Accumulation Value, if any, plus the Fixed
Accumulation Value, if any, of your Account for any Valuation Period.

      ACCOUNT YEAR AND ACCOUNT ANNIVERSARY: Your first Account Year is the
period of (a) 12 full calendar months plus (b) the part of the calendar month in
which we issue your Contract (if not on the first day of the month), beginning
with the Contract Date. Your Account Anniversary is the first day immediately
after the end of an Account Year. Each Account Year after the first is the 12
calendar month period that begins on your Account Anniversary. If, for example,
the Contract Date is in March, the first Account Year will be determined from
the Contract Date but will end on the last day of March in the following year;
your Account Anniversary is April 1 and all Account Years after the first will
be measured from April 1.

      ACCUMULATION PHASE: The period before the Annuity Commencement Date and
during the lifetime of the Annuitant during which you make Purchase Payments
under the Contract. This is called the "Accumulation Period" in the Contract.


      ANNUITANT: The person or persons named in the Application and on whose
life the first annuity payment is to be made. In a Non-Qualified Contract, if
you name someone other than yourself as Annuitant, you may also name a
Co-Annuitant. If you do, all provisions of the Contract based on the death of
the Annuitant will be based on the date of death of the last surviving of the
persons named. By example, if the Annuitant dies prior to the Annuity
Commencement Date, the Co-Annuitant will become the new Annuitant. The death
benefit will become due only on the death before the Annuity Commencement Date
of the last surviving Annuitant and Co-Annuitant named. These persons are
referred to collectively in the Contract as "Annuitants." If you have named both
an Annuitant and Co-Annuitant, you may designate one of them to become the sole
Annuitant as of the Annuity Commencement Date, if both are living at that time.
In the absence of such designation, the Co-Annuitant will become the sole
Annuitant during the Income Phase.


      *ANNUITY COMMENCEMENT DATE: The date on which the first annuity payment
under each Contract is to be made.

      *ANNUITY OPTION: The method you choose for making annuity payments.

      ANNUITY UNIT: A unit of measure used in the calculation of the amount of
the second and each subsequent Variable Annuity payment from the Variable
Account.

      APPLICATION: The document signed by you or other evidence acceptable to us
that serves as your application for participation under a Group Contract or
purchase of an Individual Contract.

      *BENEFICIARY: Prior to the Annuity Commencement Date, the person or entity
having the right to receive the death benefit and, for Non-Qualified Contracts,
who, in the event of the Participant's death, is the "designated beneficiary"
for purposes of Section 72(s) of the Internal Revenue Code. After the Annuity
Commencement Date, the person or entity having the right to receive any payments
due under the Annuity Option elected, if applicable, upon the death of the
Payee.

      BUSINESS DAY: Any day the New York Stock Exchange is open for trading.

      CERTIFICATE: The document for each Participant which evidences the
coverage of the Participant under a Group Contract.

      COMPANY: Sun Life Assurance Company of Canada (U.S.).

* You specify these items on the Contract Specifications page or Certificate
Specifications page, and may change them, as we describe in this Prospectus.

                                       77
<PAGE>
      CONTRACT DATE: The date on which we issue your Contract. This is called
the "Issue Date" in the Contract.

      DEATH BENEFIT DATE: If you have elected a death benefit payment option
before the Annuitant's death that remains in effect, the date on which we
receive Due Proof of Death. If your Beneficiary elects the death benefit payment
option, the later of (a) the date on which we receive the Beneficiary's election
and (b) the date on which we receive Due Proof of Death. If we do not receive
the Beneficiary's election within 60 days after we receive Due Proof of Death,
the Death Benefit Date will be the last day of the 60 day period and we will pay
the death benefit in cash.

      DUE PROOF OF DEATH: An original certified copy of an official death
certificate, an original certified copy of a decree of a court of competent
jurisdiction as to the finding of death, or any other proof satisfactory to the
Company.

      EXPIRATION DATE: The last day of a Guarantee Period.

      FIXED ACCOUNT: The general account of the Company, consisting of all
assets of the Company other than those allocated to a separate account of the
Company.

      FIXED ACCOUNT VALUE: The value of that portion of your Account allocated
to the Fixed Account.

      FIXED ANNUITY: An annuity with payments which do not vary as to dollar
amount.

      GROUP CONTRACT: A Contract issued by the Company on a group basis.

      GUARANTEE AMOUNT: Each separate allocation of Account Value to a
particular Guarantee Period (including interest earned thereon).

      GUARANTEE PERIOD: The period for which a Guaranteed Interest Rate is
credited.

      GUARANTEED INTEREST RATE: The rate of interest we credit on a compound
annual basis during any Guarantee Period.

      INCOME PHASE: The period on and after the Annuity Commencement Date and
during the lifetime of the Annuitant during which we make annuity payments under
the Contract.

      INDIVIDUAL CONTRACT: A Contract issued by the Company on an individual
basis.

      NET INVESTMENT FACTOR: 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.

      NET PURCHASE PAYMENT: The portion of a Purchase Payment which remains
after the deduction of any applicable premium tax or similar tax.


      NON-QUALIFIED CONTRACT: A Contract used in connection with a retirement
plan that does not receive favorable federal income tax treatment under Sections
401, 403, 408, or 408A of the Internal Revenue Code. The Participant's interest
in the Contract must be owned by a natural person or agent for a natural person
for the Contract to receive income tax treatment as an annuity.


      OWNER: The person, persons or entity entitled to the ownership rights
stated in a Group Contract and in whose name or names the Group Contract is
issued. The Owner may designate a trustee or custodian of a retirement plan
which meets the requirements of Section 401, Section 408(c), Section 408(k),
Section 408(p) or Section 408A of the Internal Revenue Code to serve as legal
owner of assets of a retirement plan, but the term "Owner," as used herein,
shall refer to the organization entering into the Group Contract.

      PARTICIPANT: In the case of an Individual Contract, the owner of the
Contract. In the case of a Group Contract, the person named in the Contract who
is entitled to exercise all rights and privileges of ownership under the
Contract, except as reserved by the Owner.

      PAYEE: A recipient of payments under a Contract. The term includes an
Annuitant or a Beneficiary who becomes entitled to benefits upon the death of
the Annuitant.

                                       78
<PAGE>
      PURCHASE PAYMENT (PAYMENT): An amount paid to the Company as consideration
for the benefits provided by a Contract.

      QUALIFIED CONTRACT: A Contract used in connection with a retirement plan
which may receive favorable federal income tax treatment under Sections 401,
403, 408 or 408A of the Internal Revenue Code of 1986, as amended.

      SERIES FUND: MFS/Sun Life Series Trust.

      SUB-ACCOUNT: That portion of the Variable Account which invests in shares
of a specific series of the Series Fund.

      VALUATION PERIOD: The period of time from one determination of Variable
Accumulation Unit or Annuity Unit values to the next subsequent determination of
these values. Value determinations are made as of the close of the New York
Stock Exchange on each day that the Exchange is open for trading.

      VARIABLE ACCOUNT: Variable Account F of the Company, which is a separate
account of the Company consisting of assets set aside by the Company, the
investment performance of which is kept separate from that of the general assets
of the Company.

      VARIABLE ACCUMULATION UNIT: A unit of measure used in the calculation of
Variable Account Value.

      VARIABLE ACCOUNT VALUE: The value of that portion of your Account
allocated to the Variable Account.

      VARIABLE ANNUITY: An annuity with payments which vary as to dollar amount
in relation to the investment performance of the Variable Account.

                                       79
<PAGE>
                                   APPENDIX B
           CONDENSED FINANCIAL INFORMATION--ACCUMULATION UNIT VALUES

      The following information should be read in conjunction with the Variable
Account's financial statements appearing in the Statement of Additional
Information, all of which has been audited by Deloitte & Touche LLP, independent
auditors.


<TABLE>
<CAPTION>
                                                            PERIOD ENDED        YEAR ENDED
                                                            DECEMBER 31,   ---------------------
                                                                1997         1998        1999
                                                            ------------   ---------   ---------
<S>                                                         <C>            <C>         <C>
BOND SERIES
  Unit Value:
    Beginning of period...................................          --      $10.0000*   $10.4200
    End of period.........................................          --      $10.4200    $10.1232
  Units outstanding at end of period......................          --        35,123      48,210
CAPITAL APPRECIATION SERIES
  Unit Value:
    Beginning of period...................................     $9.8765      $11.9926    $15.2806
    End of period.........................................    $11.9926      $15.2806    $20.0351
  Units outstanding at end of period......................     265,497       465,812     643,838
CAPITAL OPPORTUNITIES SERIES
  Unit Value:
    Beginning of period...................................    $10.1034      $12.7132    $15.9773
    End of period.........................................    $12.7132      $15.9773    $23.3171
  Units outstanding at end of period......................     160,778       277,518     450,750
EMERGING GROWTH SERIES
  Unit Value:
    Beginning of period...................................     $9.5644      $11.5023    $15.2416
    End of period.........................................    $11.5023      $15.2416    $26.4915
  Units outstanding at end of period......................     318,028       959,802   1,130,669
EMERGING MARKETS EQUITY SERIES
  Unit Value:
    Beginning of period...................................    $10.4127      $11.3377     $7.8620
    End of period.........................................    $11.3377       $7.8620    $11.8522
  Units outstanding at end of period......................      40,698        43,654      72,781
EQUITY INCOME SERIES
  Unit Value:
    Beginning of period...................................          --      $10.0000*   $10.6318
    End of period.........................................          --      $10.6318    $11.2502
  Units outstanding at end of period......................          --        12,113      74,460
GLOBAL ASSET ALLOCATION SERIES
  Unit Value:
    Beginning of period...................................    $10.0430      $10.9812    $11.5822
    End of period.........................................    $10.9812      $11.5822    $13.5725
  Units outstanding at end of period......................      50,531        53,167      43,343
GLOBAL GOVERNMENTS SERIES
  Unit Value:
    Beginning of period...................................    $10.0000*     $10.0247    $11.4588
    End of period.........................................    $10.0247      $11.4588    $10.7398
  Units outstanding at end of period......................      19,394        40,074      42,362
GLOBAL GROWTH SERIES
  Unit Value:
    Beginning of period...................................    $10.0000*     $11.3725    $12.8959
    End of period.........................................    $11.3725      $12.8959    $21.3313
  Units outstanding at end of period......................      85,526       121,297     135,881
</TABLE>


                                       80
<PAGE>


<TABLE>
<CAPTION>
                                                            PERIOD ENDED        YEAR ENDED
                                                            DECEMBER 31,   ---------------------
                                                                1997         1998        1999
                                                            ------------   ---------   ---------
<S>                                                         <C>            <C>         <C>
GLOBAL TOTAL RETURN SERIES
  Unit Value:
    Beginning of period...................................    $10.0000*     $11.1546    $13.0681
    End of period.........................................    $11.1546      $13.0681    $14.0077
  Units outstanding at end of period......................      45,122        91,253     118,027
GOVERNMENT SECURITIES SERIES
  Unit Value:
    Beginning of period...................................     $9.9631      $10.6850    $11.5012
    End of period.........................................    $10.6850      $11.5012    $11.1508
  Units outstanding at end of period......................     113,243       297,310     282,054
HIGH YIELD SERIES
  Unit Value:
    Beginning of period...................................    $10.0910      $11.2665    $11.2212
    End of period.........................................    $11.2665      $11.2212    $11.8516
  Units outstanding at end of period......................     155,306       342,363     312,392
INTERNATIONAL GROWTH SERIES
  Unit Value:
    Beginning of period...................................    $10.0270       $9.7271     $9.8139
    End of period.........................................     $9.7271       $9.8139    $13.1278
  Units outstanding at end of period......................      67,892        83,820      98,698
INTERNATIONAL GROWTH AND INCOME SERIES
  Unit Value:
    Beginning of period...................................    $10.0000*     $10.5716    $12.7274
    End of period.........................................    $10.5716      $12.7274    $14.7561
  Units outstanding at end of period......................      51,038        90,582      89,652
MANAGED SECTORS SERIES
  Unit Value:
    Beginning of period...................................    $10.0000*     $11.9091    $13.2363
    End of period.........................................    $11.9091      $13.2363    $24.2876
  Units outstanding at end of period......................     118,243       140,324     305,995
MASSACHUSETTS INVESTORS GROWTH STOCK SERIES
  Unit Value:
    Beginning of period...................................          --      $10.0000*   $11.9830
    End of period.........................................          --      $11.9830    $16.0843
  Units outstanding at end of period......................          --       232,788     501,609
MASSACHUSETTS INVESTORS TRUST SERIES
  Unit Value:
    Beginning of period...................................     $9.8549      $12.8247    $15.7220
    End of period.........................................    $12.8247      $15.7220    $16.6602
  Units outstanding at end of period......................     554,216     1,213,193   1,467,541
MONEY MARKET SERIES
  Unit Value:
    Beginning of period...................................    $10.0239      $10.3869    $10.7995
    End of period.........................................    $10.3869      $10.7995    $11.1757
  Units outstanding at end of period......................      77,105       270,417   1,078,121
NEW DISCOVERY SERIES
  Unit Value:
    Beginning of period...................................          --      $10.0000*   $10.5430
    End of period.........................................          --      $10.5430    $16.6956
  Units outstanding at end of period......................          --        29,182      99,057
</TABLE>


                                       81
<PAGE>


<TABLE>
<CAPTION>
                                                            PERIOD ENDED        YEAR ENDED
                                                            DECEMBER 31,   ---------------------
                                                                1997         1998        1999
                                                            ------------   ---------   ---------
<S>                                                         <C>            <C>         <C>
RESEARCH SERIES
  Unit Value:
    Beginning of period...................................     $9.8296      $11.7136    $14.3354
    End of period.........................................    $11.7136      $14.3354    $17.5948
  Units outstanding at end of period......................     553,996       872,289     963,271
RESEARCH GROWTH AND INCOME SERIES
  Unit Value:
    Beginning of period...................................    $10.0000*     $10.7281    $12.9744
    End of period.........................................    $10.7281      $12.9744    $13.8731
  Units outstanding at end of period......................       6,085        33,882      74,418
RESEARCH INTERNATIONAL SERIES
  Unit Value:
    Beginning of period...................................          --      $10.0000*   $11.0101
    End of period.........................................          --      $11.0101    $16.8662
  Units outstanding at end of period......................          --         2,234      28,986
STRATEGIC GROWTH SERIES
  Unit Value:
    Beginning of period...................................          --            --    $10.0111*
    End of period.........................................          --            --    $11.2108
  Units outstanding at end of period......................          --            --       5,701
STRATEGIC INCOME SERIES
  Unit Value:
    Beginning of period...................................          --      $10.0000*    $9.8850
    End of period.........................................          --       $9.8850    $11.2108
  Units outstanding at end of period......................          --         2,577      22,950
TOTAL RETURN SERIES
  Unit Value:
    Beginning of period...................................     $9.9034      $11.9123    $13.1773
    End of period.........................................    $11.9123      $13.1773    $13.3948
  Units outstanding at end of period......................     951,205     1,731,292   1,987,855
UTILITIES SERIES
  Unit Value:
    Beginning of period...................................    $10.0000*     $12.7649    $14.8587
    End of period.........................................    $12.7649      $14.8587    $19.2810
  Units outstanding at end of period......................      77,009       178,136     356,269
</TABLE>


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

* Reflects unit value on date of commencement of operations.

                                       82
<PAGE>

                                   APPENDIX C
        FIXED ACCOUNT -- EXAMPLES OF THE MARKET VALUE ADJUSTMENT ("MVA")



THE MARKET VALUE ADJUSTMENT ("MVA") FACTOR IS:


<TABLE>
<C> <C>           <S> <C>       <C>
                      N/12
        1 + I
  (    ------     )             -1
        1 + J
</TABLE>

      These examples assume the following:


        1)  The Guarantee Amount was allocated to a one year Guarantee Period
            with a Guaranteed Interest Rate of 4% or .04.



        2)  The date of surrender is six months from the Expiration Date (N =
            6).



        3)  The value of the Guarantee Amount on the date of surrender is
            $40,792.16.



        4)  No transfers or partial withdrawals affecting this Guarantee Amount
            have been made.


EXAMPLE OF A NEGATIVE MVA:

      Assume that on the date of surrender, the current rate (J) is 5% or .05.

<TABLE>
<C>                <C>      <S> <C>           <C> <C>       <C>
                                                  N/12
                                    1 + I
 The MVA factor =           (      ------     )             -1
                                    1 + J
</TABLE>

<TABLE>
<C>                <C>      <S> <C>     <C> <C>       <C>
                                            6/12
                                1 + .04
                =           (   ------  )             -1
                                1 + .05

                =           -.0047733
</TABLE>


      The value of the Guarantee Amount is multiplied by the MVA factor to
determine the MVA:


                       $40,792.16 X -.0047733 = -$194.71


      -$194.71 represents the MVA that will be deducted from the value of the
Guarantee Amount.


      For a partial withdrawal of $2,000 from this Guarantee Amount, the MVA
would be ($2,000.00) X (-.0047733) = -$9.55.


      $9.55 represents the MVA that will be deducted from the partial withdrawal
amount.


EXAMPLE OF A POSITIVE MVA:

      Assume that on the date of surrender, the current rate (J) is 3% or .03.

<TABLE>
<C>                <C>      <S> <C>   <C> <C>       <C>
                                          N/12
                                1 + I
 The MVA factor =           (   ----- )             -1
                                1 + J
</TABLE>

<TABLE>
<C>                <C>      <S> <C>     <C> <C>       <C>
                                            6/12
                                1 + .04
                =           (   ------  )             -1
                                1 + .03

                =           .00484264
</TABLE>


      The value of the Guarantee Amount is multiplied by the MVA factor to
determine the MVA:


                        $40,792.16 X .00484264 = $197.54


      $197.54 represents the MVA that would be added to the value of the
Guarantee Amount.


      For a partial withdrawal of $2,000 from this Guarantee Amount, the MVA
would be $2,000.00 X .00484264 = $9.69.


      $9.69 represents the MVA that would be added to the value of the partial
withdrawal amount.


                                       83
<PAGE>


<TABLE>
 <S>                           <C>
                               SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                               C/O RETIREMENT PRODUCTS AND SERVICES
                               P.O. BOX 1024
                               BOSTON, MASSACHUSETTS 02103

                               TELEPHONE:
                               Toll Free (800) 752-7215

                               GENERAL DISTRIBUTOR
                               Clarendon Insurance Agency, Inc.
                               One Sun Life Executive Park
                               Wellesley Hills, Massachusetts 02481

                               AUDITORS
                               Deloitte & Touche LLP
                               200 Berkeley Street
                               Boston, Massachusetts 02116
</TABLE>

<PAGE>

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



                                                                     MAY 1, 2000


                                    PROFILE

                                 FUTURITY FOCUS
                               VARIABLE AND FIXED
                                    ANNUITY

      THIS PROFILE IS A SUMMARY OF SOME OF THE MORE IMPORTANT POINTS THAT YOU
SHOULD KNOW AND CONSIDER BEFORE PURCHASING THE CONTRACT. THE CONTRACT IS MORE
FULLY DESCRIBED IN THE FULL PROSPECTUS WHICH ACCOMPANIES THIS PROFILE. PLEASE
READ THE PROSPECTUS CAREFULLY.

      1. THE FUTURITY FOCUS ANNUITY

      The Futurity Focus Annuity is a flexible payment deferred annuity contract
("Contract") designed for use in connection with retirement and deferred
compensation plans, some of which may qualify for favorable federal income tax
treatment. The Contract is intended to help you achieve your retirement savings
or other long-term investment goals.

      The Contract has two phases: an Accumulation Phase and an Income Phase.
During the Accumulation Phase you make payments into the Contract; any
investment earnings under your Contract accumulate on a tax-deferred basis and
are taxed as income only when withdrawn. During the Income Phase, we make
annuity payments in amounts determined in part by the amount of money you have
accumulated under your Contract during the Accumulation Phase. You choose when
the Income Phase begins.


      You may choose among 39 variable investment options and a range of fixed
interest options. For a variable investment return you choose one or more
Sub-Accounts in our Variable Account, each of which invests in shares of a
corresponding mutual fund or series thereof (collectively, the "Funds") listed
in Section 4. The value of any portion of your Contract allocated to the
Sub-Accounts will fluctuate up or down depending on the performance of the
Series you select, and you may experience losses. For a fixed interest rate, you
may choose one or more Guarantee Periods offered in our Fixed Account, each of
which earns its own Guaranteed Interest Rate if you keep your money in that
Guarantee Period for the specified length of time. The fixed interest options
may not be available in all states.



      The Contract is designed to meet your need for investment flexibility. At
any time you may have amounts allocated among as many as 18 of the available
variable and fixed options. Until we begin making annuity payments under your
Contract, you can, subject to certain limitations, transfer money between
options up to 12 times each year without a transfer charge or adverse tax
consequences.


      2. ANNUITY PAYMENTS (THE INCOME PHASE)

      Just as you can elect to have your Contract value accumulate on either a
variable or fixed basis, or a combination of both, you can elect to receive
annuity payments on either a variable or fixed basis or both. If you choose to
have any part of your annuity payments come from the Sub-Accounts, the dollar
amount of your annuity payments may fluctuate.

      The Contract offers a variety of annuity options. You can select from
among the following methods of receiving either variable or fixed annuity
payments under your Contract: (1) monthly payments continuing for your lifetime
(assuming you are the annuitant); (2) monthly payments for your lifetime, but
with payments continuing to your chosen beneficiary for 5, 10, 15 or 20 years if
you die before the end of the period you have selected; (3) monthly payments for
your lifetime and the life of another person (usually your spouse) you have
chosen; and (4) monthly payments for a specified number of years (between 5 and
30), with a cash-out option for variable payments. You can also select a fixed
payment option where we will hold the amount applied to provide fixed annuity
payments with interest accrued at the rate we determine from time, which will be
at least 3% per year. We may also agree to other annuity options in our
discretion.

      Once the Income Phase begins, you cannot change your choice of annuity
payment method.
<PAGE>
      3. PURCHASING A CONTRACT


      You may purchase a Contract for $25,000 or more, under most circumstances.
You may increase the value of your investment by adding $1,000 or more at any
time during the Accumulation Phase. We may waive these limits. We will not
accept a Purchase Payment if your Account Value is over $1 million, or if the
Purchase Payment would cause your Account Value to exceed $1 million, unless we
have approved the Payment in advance.


      4. ALLOCATION OPTIONS

      You can allocate your money among Sub-Accounts investing in the following
Funds:


<TABLE>
<S>                                                 <C>
AIM VARIABLE INSURANCE FUNDS, INC.                  MFS/SUN LIFE SERIES TRUST
 AIM V.I. Capital Appreciation Fund                 Capital Appreciation Series
 AIM V.I. Growth Fund                               Emerging Growth Series
 AIM V.I. Growth and Income Fund                    Government Securities Series
 AIM V.I. International Equity Fund                 High Yield Series
THE ALGER AMERICAN FUND                             Massachusetts Investors Growth Stock Series
 Growth Portfolio                                   Massachusetts Investors Trust Series
 Income and Growth Portfolio                        New Discovery Series
 Small Capitalization Portfolio                     Total Return Series
GOLDMAN SACHS VARIABLE INSURANCE TRUST              Utilities Series
 CORE Large Cap Growth Fund                         OCC ACCUMULATION TRUST
 CORE Small Cap Equity Fund                         Equity Portfolio
 CORE U.S. Equity Fund                              Managed Portfolio
 Growth and Income Fund                             Mid Cap Portfolio
 International Equity Fund                          Small Cap Portfolio
J.P. MORGAN SERIES TRUST II                         SUN CAPITAL ADVISERS TRUST
 International Opportunities Portfolio              Sun Capital Blue Chip Mid Cap Fund
 Small Company Portfolio                            Sun Capital Investment Grade Bond Fund
 U.S. Disciplined Equity Portfolio                  Sun Capital Investors Foundation Fund
LORD ABBETT SERIES FUND, INC.                       Sun Capital Money Market Fund
 Growth and Income Portfolio                        Sun Capital Real Estate Fund
                                                    Sun Capital Select Equity Fund
                                                    WARBURG PINCUS TRUST
                                                    Emerging Markets Portfolio
                                                    Global Post-Venture Capital Portfolio
                                                    International Equity Portfolio
                                                    Small Company Growth Portfolio
</TABLE>



      Market conditions will determine the value of an investment in any Fund.
Each Fund is described in the relevant Fund prospectus.


      In addition to these variable options, you may also allocate your money to
one or more of the Guarantee Periods we make available. For each Guarantee
Period, we offer a Guaranteed Interest Rate for the specified length of time.

      5. EXPENSES

      The charges under the Contracts are as follows:

      We impose an annual Account Fee of $50. We will waive the Account Fee
where your Account Value is greater than $100,000 on the Account Anniversary. We
also deduct insurance charges (which include an administrative expense charge)
equal to 1.15% per year of the average daily value of the Contract allocated
among the Sub-Accounts.

                                       2
<PAGE>

      There are no sales charges when you purchase your Contract.


      If you withdraw, transfer, or annuitize money allocated to a Guarantee
Period more than 30 days before the expiration date of the Guarantee Period, the
amount will be subject to a Market Value Adjustment. This adjustment reflects
the relationship between our current Guaranteed Interest Rates and the
Guaranteed Interest Rate applicable to the amount being withdrawn. Generally, if
your Guaranteed Interest Rate is lower than the relevant current rate, then the
adjustment will decrease your Contract value. Conversely, if your Guaranteed
Interest Rate is higher than the relevant current rate, the adjustment will
increase your Contract value.


      In addition to the charges we impose under the Contracts, there are
charges (which include management fees and operating expenses) imposed by each
Fund, which range from .51% to 1.35% of the average net assets of the Fund,
depending upon which Fund you have selected. The investment advisers for some of
the Funds have agreed to waive or reimburse a portion of expenses for some of
the Funds; without this agreement, Fund expenses could be higher. Some of these
arrangements may be terminated at any time.



      The following chart is designed to help you understand the expenses you
will incur under your Contract, if you invest in one or more of the
Sub-Accounts. The column "Total Annual Expenses" shows the sum of the "Total
Annual Insurance Charges," as defined just above the chart, and the total
expenses (net of any applicable expense reimbursement and/or fee waiver) for
each Fund. The next two columns show two examples of the expenses, in dollars,
you would pay under a Contract. The examples assume that you invested $1,000 in
a Contract which earns 5% annually and that you withdraw your money (1) at the
end of one year or (2) at the end of 10 years. For the first year, the Total
Annual Expenses are deducted, as well as withdrawal charges. For year 10, the
example shows the aggregate of all of the annual expenses deducted for the 10
years, but there is no withdrawal charge.



      "Total Annual Insurance Charges" of 1.25% as shown in the table below
include the insurance charges of 1.15% of your Account's daily net assets (1.00%
for mortality and expense risks and 0.15% for administrative expenses), plus an
additional 0.10%, which is used to represent the $50 annual Account Fee based on
an assumed Contract value of $50,000. The actual impact of the Account Fee may
be greater or less than 0.10%, depending upon the value of your Contract.



<TABLE>
<CAPTION>
                                                                                                                    EXAMPLES:
                                                                         TOTAL ANNUAL    TOTAL ANNUAL   TOTAL     TOTAL EXPENSES
                                                                           INSURANCE        SERIES      ANNUAL        AT END
SUB-ACCOUNT                                                                 CHARGES        EXPENSES    EXPENSES  1 YEAR  10 YEARS
- -----------                                                             ---------------  ------------  --------  ------  --------
<S>                                                                     <C>              <C>           <C>       <C>     <C>
AIM V.I. Capital Appreciation Fund                                           1.25%          0.73%        1.98%    $20      $231
AIM V.I. Growth Fund                                                         1.25%          0.73%        1.98%    $20      $231
AIM V.I. Growth and Income Fund                                              1.25%          0.76%        2.01%    $21      $235
AIM V.I. International Equity Fund                                           1.25%          0.97%        2.22%    $23      $255
Alger American Growth Portfolio                                              1.25%          0.79%        2.04%    $21      $237
Alger American Income and Growth Portfolio                                   1.25%          0.70%        1.95%    $20      $227
Alger American Small Capitalization Portfolio                                1.25%          0.90%        2.15%    $22      $248
Goldman Sachs VIT CORE-SM- Large Cap Growth Fund                             1.25%          0.90%        2.15%    $22      $248
Goldman Sachs VIT CORE-SM- Small Cap Equity Fund                             1.25%          1.00%        2.25%    $23      $258
Goldman Sachs VIT CORE-SM- U.S. Equity Fund                                  1.25%          0.90%        2.15%    $22      $248
Goldman Sachs VIT Growth and Income Fund                                     1.25%          1.00%        2.25%    $23      $258
Goldman Sachs VIT International Equity Fund                                  1.25%          1.35%        2.60%    $26      $293
J.P. Morgan International Opportunities Portfolio                            1.25%          1.20%        2.45%    $25      $279
J.P. Morgan Small Company Portfolio                                          1.25%          1.15%        2.40%    $24      $274
J.P. Morgan U.S. Disciplined Equity Portfolio                                1.25%          0.85%        2.10%    $21      $243
Lord Abbett Growth and Income Portfolio                                      1.25%          0.51%        1.76%    $18      $207
MFS/Sun Life Capital Appreciation Series                                     1.25%          0.76%        2.01%    $20      $234
MFS/Sun Life Emerging Growth Series                                          1.25%          0.75%        2.00%    $20      $233
MFS/Sun Life Government Securities Series                                    1.25%          0.61%        1.86%    $19      $218
MFS/Sun Life High Yield Series                                               1.25%          0.83%        2.08%    $21      $241
MFS/Sun Life Massachusetts Investors Growth Stock Series                     1.25%          0.83%        2.08%    $21      $241
MFS/Sun Life Massachusetts Investors Trust Series                            1.25%          0.59%        1.84%    $19      $216
MFS/Sun Life New Discovery Series                                            1.25%          1.06%        2.31%    $23      $265
MFS/Sun Life Total Return Series                                             1.25%          0.69%        1.94%    $20      $226
MFS/Sun Life Utilities Series                                                1.25%          0.81%        2.06%    $21      $239
</TABLE>


                                       3
<PAGE>


<TABLE>
<CAPTION>
                                                                                                                    EXAMPLES:
                                                                         TOTAL ANNUAL    TOTAL ANNUAL   TOTAL     TOTAL EXPENSES
                                                                           INSURANCE        SERIES      ANNUAL        AT END
SUB-ACCOUNT                                                                 CHARGES        EXPENSES    EXPENSES  1 YEAR  10 YEARS
- -----------                                                             ---------------  ------------  --------  ------  --------
<S>                                                                     <C>              <C>           <C>       <C>     <C>
OCC Equity Portfolio                                                         1.25%          0.91%        2.16%    $22      $249
OCC Managed Portfolio                                                        1.25%          0.83%        2.08%    $21      $241
OCC Mid Cap Portfolio                                                        1.25%          1.03%        2.28%    $23      $262
OCC Small Cap Portfolio                                                      1.25%          0.89%        2.14%    $22      $247
Sun Capital Blue Chip Mid Cap Fund                                           1.25%          1.00%        2.25%    $23      $258
Sun Capital Investment Grade Bond Fund                                       1.25%          0.75%        2.00%    $20      $233
Sun Capital Investors Foundation Fund                                        1.25%          0.90%        2.15%    $22      $248
Sun Capital Money Market Fund                                                1.25%          0.65%        1.90%    $19      $222
Sun Capital Real Estate Fund                                                 1.25%          1.25%        2.50%    $25      $284
Sun Capital Select Equity Fund                                               1.25%          0.90%        2.15%    $22      $248
Warburg Pincus Emerging Markets Portfolio                                    1.25%          1.40%        2.65%    $27      $298
Warburg Pincus Global Post-Venture Capital Portfolio                         1.25%          1.40%        2.65%    $26      $290
Warburg Pincus International Equity Portfolio                                1.25%          1.32%        2.58%    $27      $298
Warburg Pincus Small Company Growth Portfolio                                1.25%          1.14%        2.39%    $24      $273
</TABLE>


      For more detailed information about Contract fees and expenses, please
refer to the fee table and discussion of Contract charges contained in the full
Prospectus which accompanies this Profile.

      6. TAXES


      Under current federal tax laws, your earnings are not taxed until you take
them out of your Contract. If you take money out, earnings come out first and
are taxed as income. If your Contract is funded with pre-tax or tax-deductible
dollars (such as with a pension or IRA contribution) -- we call this a Qualified
Contract -- your entire withdrawal will be taxable. If you are younger than
59 1/2 when you take money out, you may be charged a 10% federal penalty tax on
the earnings. Annuity payments during the Income Phase are considered in part a
return of your original investment. That portion of each payment is not taxable,
except under a Qualified Contract, in which case the entire payment will be
taxable. In all cases, you should consult with your tax adviser for specific tax
information.



      Under the tax laws of Puerto Rico, when an annuity payment is made under
your Contract, your Annuitant or any other Payee is required to include as gross
income the portion of each annuity payment equal to 3% of the aggregate purchase
payments you made under the Contract. The amount if any, in excess of the
included amount is excluded from gross income. After an amount equal to the
aggregate amount excluded from gross income has been received, all of the
annuity payments are considered to be taxable income. You should consult with
your tax adviser for specific tax information.


      7. ACCESS TO YOUR MONEY


      You can withdraw or transfer money from your Contract at any time during
the Accumulation Phase; withdrawals of purchase payments as well as
annuitizations and/or transfers will not be subject to withdrawal charges. You
may be required to pay income tax and possible tax penalties on any money you
withdraw.



      Amounts you withdraw, transfer or annuitize from the Fixed Account before
your Guarantee Period has ended may be subject to a Market Value Adjustment.


      8. PERFORMANCE


      If you invest in one or more Sub-Accounts, the value of your Contract will
increase or decrease depending upon the investment performance of the
Series you choose.



      The following chart shows total returns for investment in the variable
options where the corresponding Series has at least one full calendar year of
operations. The returns reflect all charges and deductions of the Series and
Sub-Accounts and deduction of the Annual Account Fee. They do not


                                       4
<PAGE>

reflect deduction of any withdrawal charges of premium taxes. These charges, if
included, would reduce the performance numbers shown. Past performance is not a
guarantee of future results.



<TABLE>
<CAPTION>
                                           CALENDAR YEAR
                                           -------------
 SUB-ACCOUNT                                   1999
 -----------                               -------------
 <S>                                       <C>
 AIM V.I. Capital Appreciation Fund            45.81%
 AIM V.I. Growth Fund                          26.72%
 AIM V.I. Growth and Income Fund               23.53%
 AIM V.I. International Equity Fund            54.61%
 Alger American Growth Portfolio               19.74%
 Alger American Income and Growth
  Portfolio                                    33.06%
 Alger American Small Capitalization
  Portfolio                                    43.94%
 Goldman Sachs VIT CORE-SM- Large Cap
  Growth Fund                                  26.11%
 Goldman Sachs VIT CORE-SM- Small Cap
  Equity Fund                                  26.11%
 Goldman Sachs VIT CORE-SM- U.S. Equity
  Fund                                         14.78%
 Goldman Sachs VIT Growth and Income Fund       2.12%
 Goldman Sachs VIT International Equity
  Fund                                         28.41%
 J.P. Morgan International Opportunities
  Portfolio                                    29.53%
 J.P. Morgan Small Company Portfolio           52.35%
 J.P. Morgan U.S. Disciplined Equity
  Portfolio                                    13.54%
 Lord Abbett Growth and Income Portfolio       11.38%
 MFS/Sun Life Capital Appreciation Series      30.94%
 MFS/Sun Life Emerging Growth Series           68.16%
 MFS/Sun Life Government Securities
  Series                                       (1.95)%
 MFS/Sun Life High Yield Series                 1.74%
 MFS/Sun Life Massachusetts Investors
  Growth Stock Series                          28.09%
 MFS/Sun Life Massachusetts Investors
  Trust Series                                  3.48%
 MFS/Sun Life New Discovery Series             58.26%
 MFS/Sun Life Total Return Series              (2.32)%
 MFS/Sun Life Utilities Series                 29.39%
 OCC Equity Portfolio                           1.79%
 OCC Managed Portfolio                          3.20%
 OCC Mid Cap Portfolio                         25.55%
 OCC Small Cap Portfolio                        7.09%
 Sun Capital Blue Chip Mid Cap Fund            24.47%
 Sun Capital Investment Grade Bond Fund        (1.92)%
 Sun Capital Investors Foundation Fund         10.04%
 Sun Capital Money Market Fund                  2.76%
 Sun Capital Real Estate Fund                   1.76%
 Sun Capital Select Equity Fund                24.12%
 Warburg Pincus Emerging Markets
  Portfolio                                    84.28%
 Warburg Pincus Global Post-Venture
  Capital Portfolio                            60.81%
 Warburg Pincus International Equity
  Portfolio                                    50.42%
 Warburg Pincus Small Company Growth
  Portfolio                                    76.96%
</TABLE>


      9. DEATH BENEFIT

      If the annuitant dies before the Contract reaches the Income Phase, the
beneficiary will receive a death benefit. To calculate the death benefit, we use
a "Death Benefit Date," which is the earliest date we have both due proof of
death and a written request specifying the manner of payment.

      If the annuitant was 85 or younger when we issued your Contract, the death
benefit is the greatest of:


      (1) The value of the Contract on the Death Benefit Date;



      (2) The amount we would pay in the event of a full surrender of the
          Contract on the Death Benefit Date; and



      (3) Your total purchase payments minus the sum of all partial withdrawals
          from your Account.


      If the annuitant was 86 or older when we issued your Contract, the death
benefit is equal to the amount set forth in (2) above.

                                       5
<PAGE>
      10. OTHER INFORMATION

      FREE LOOK. Depending upon applicable state law, if you cancel your
Contract within 10 days after receiving it we will send you the value of your
Contract as of the day we received your cancellation request (this may be more
or less than the original purchase payment) and we will not deduct a withdrawal
charge. However, if applicable state or federal law requires, we will refund the
full amount of any purchase payment(s) we receive and the "free look" period may
be greater than 10 days.

      NO PROBATE. In most cases, when you die, the beneficiary will receive the
death benefit without going through probate. However, avoiding probate does not
mean that the beneficiary will not have tax liability as a result of receiving
the death benefit.


      WHO SHOULD PURCHASE A CONTRACT? The Contract is designed for those seeking
long-term tax-deferred accumulation of assets and annuity features, generally
for retirement or other long-term purposes. The tax-deferred feature is most
attractive to purchasers in high federal and state income tax brackets. You
should note that qualified retirement investments automatically provide tax
deferral regardless of whether the underlying contract is an annuity. You should
not buy a Contract if you are looking for a short-term investment or if you
cannot risk a decrease in the value of your investment.



      CONFIRMATIONS AND QUARTERLY STATEMENTS. You will receive a confirmation of
each transaction within your Contract, except for those transactions which are
part of an automated program, such as Dollar-Cost Averaging, Asset Allocation,
Systematic Withdrawal and/or Portfolio Rebalancing. On a quarterly basis, you
will receive a complete statement of your transactions over the past quarter and
a summary of your Account values at the end of that period.


      ADDITIONAL FEATURES. The Futurity Focus Annuity offers the following
additional convenient features, which you may choose at no extra charge.

      DOLLAR COST AVERAGING -- This program lets you invest gradually in up to 4
Sub-Accounts.


      ASSET ALLOCATION -- This program rebalances your Account balance based on
the terms of the program. Different asset allocation models may be available
over the lifetime of the Contract; however, only one program can be in effect at
any one time.



      SYSTEMATIC WITHDRAWAL PROGRAM -- This program allows you to receive
monthly, quarterly, semi-annual or annual payments during the Accumulation
Phase.


      PORTFOLIO REBALANCING PROGRAM -- Under this program, we automatically
reallocate your investments in the Sub-Accounts to maintain the proportions you
select. You can elect rebalancing on a quarterly, semi-annual or annual basis.

      11. INQUIRIES

      If you would like more information about buying a Contract, please contact
your broker or registered representative. If you have any other questions,
please contact us at:


     SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
     C/O RETIREMENT PRODUCTS AND SERVICES
     P.O. BOX 9133
     BOSTON, MASSACHUSETTS 02103
     TEL: TOLL FREE (888) 786-2435


                                       6
<PAGE>

                                                                      PROSPECTUS
                                                                     MAY 1, 2000


                                 FUTURITY FOCUS

      Sun Life Assurance Company of Canada (U.S.) and Sun Life of Canada (U.S.)
Variable Account F offer the flexible payment deferred annuity contracts and
certificates described in this Prospectus to groups and individuals.


      You may choose among 39 variable investment options and a range of fixed
options. The variable options are Sub-Accounts in the Variable Account, each of
which invests in shares of one of the following mutual funds or series thereof
(the "Funds").



<TABLE>
<S>                                                 <C>
AIM VARIABLE INSURANCE FUNDS, INC.                  MFS/SUN LIFE SERIES TRUST
AIM V.I. Capital Appreciation Fund                  Capital Appreciation Series
AIM V.I. Growth Fund                                Emerging Growth Series
AIM V.I. Growth and Income Fund                     Government Securities Series
AIM V.I. International Equity Fund                  High Yield Series
THE ALGER AMERICAN FUND                             Massachusetts Investors Growth Stock Series
Growth Portfolio                                    Massachusetts Investors Trust Series
Income and Growth Portfolio                         New Discovery Series
Small Capitalization Portfolio                      Total Return Series
GOLDMAN SACHS VARIABLE INSURANCE TRUST ("VIT")      Utilities Series
VIT CORE-SM- Large Cap Growth Fund                  OCC ACCUMULATION TRUST
VIT CORE-SM- Small Cap Equity Fund                  Equity Portfolio
VIT CORE-SM- U.S. Equity Fund                       Managed Portfolio
VIT Growth and Income Fund                          Mid Cap Portfolio
VIT International Equity Fund                       Small Cap Portfolio
J.P. MORGAN SERIES TRUST II                         SUN CAPITAL ADVISERS TRUST
International Opportunities Portfolio               Sun Capital Blue Chip Mid Cap Fund
Small Company Portfolio                             Sun Capital Investment Grade Bond Fund
U.S. Disciplined Equity Portfolio                   Sun Capital Investors Foundation Fund
LORD ABBETT SERIES FUND, INC.                       Sun Capital Money Market Fund
Growth and Income Portfolio                         Sun Capital Real Estate Fund
                                                    Sun Capital Select Equity Fund
                                                    WARBURG PINCUS TRUST
                                                    Emerging Markets Portfolio
                                                    Global Post-Venture Capital Portfolio
                                                    International Equity Portfolio
                                                    Small Company Growth Portfolio
</TABLE>


      The fixed account options are available for specified time periods, called
Guarantee Periods, and pay interest at a guaranteed rate for each period.


      PLEASE READ THIS PROSPECTUS AND THE FUND PROSPECTUSES CAREFULLY BEFORE
INVESTING AND KEEP THEM FOR FUTURE REFERENCE. THEY CONTAIN IMPORTANT INFORMATION
ABOUT THE CONTRACTS AND THE FUNDS.



      We have filed a Statement of Additional Information dated May 1, 2000 (the
"SAI") with the Securities and Exchange Commission (the "SEC"), which is
incorporated by reference in this Prospectus. The table of contents for the SAI
is on page  of this Prospectus. You may obtain a copy without charge by writing
to us at the address shown below (which we sometimes refer to as our "Annuity
Mailing Address.") or by telephoning (888) 786-2435. In addition, the SEC
maintains a website
(http://www.sec.gov) that contains the SAI, material incorporated by reference,
and other information regarding companies that file with the SEC.


THE CONTRACTS ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED BY,
ANY BANK, AND ARE NOT FEDERALLY INSURED BY THE FEDERAL DEPOSIT INSURANCE
CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.

THE SEC HAS NOT APPROVED OR DISAPPROVED THESE SECURITIES OR PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

ANY REFERENCE IN THIS PROSPECTUS TO RECEIPT BY US MEANS RECEIPT AT THE FOLLOWING
ADDRESS:


     SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
     C/O RETIREMENT PRODUCTS AND SERVICES
     P.O. BOX 9133
     BOSTON, MASSACHUSETTS 02117


                                       1
<PAGE>
                               TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                PAGE
<S>                                                           <C>
Special Terms                                                        4
Expense Summary                                                      4
Summary of Contract Expenses                                         4
Underlying Fund Annual Expenses                                      5
Examples                                                             8
Condensed Financial Information                                      9
The Annuity Contract                                                 9
Communicating To Us About Your Contract                              9
Sun Life Assurance Company of Canada (U.S.)                         10
The Variable Account                                                10
Variable Account Options: The Funds                                 10
The Fixed Account                                                   14
The Fixed Account Options: The Guarantee Periods                    14
The Accumulation Phase                                              14
    Issuing Your Contract                                           14
    Amount and Frequency of Purchase Payments                       15
    Allocation of Net Purchase Payments                             15
    Your Account                                                    15
    Your Account Value                                              15
    Variable Account Value                                          15
    Fixed Account Value                                             16
    Transfer Privilege                                              17
    Waivers; Reduced Charges; Credits; Bonus Guaranteed
     Interest Rates                                                 18
    Optional Programs                                               18
Withdrawals and Market Value Adjustment                             20
    Cash Withdrawals                                                20
    Market Value Adjustment                                         21
Contract Charges                                                    22
    Account Fee                                                     22
    Administrative Expense Charge                                   22
    Mortality and Expense Risk Charge                               22
    Premium Taxes                                                   23
    Fund Expenses                                                   23
    Modification in the Case of Group Contracts                     23
Death Benefit                                                       23
    Amount of Death Benefit                                         23
    Method of Paying Death Benefit                                  24
    Selection and Change of Beneficiary                             24
    Payment of Death Benefit                                        24
    Due Proof of Death                                              24
The Income Phase -- Annuity Provisions                              25
    Selection of the Annuitant or Co-Annuitant                      25
    Selection of the Annuity Commencement Date                      25
    Annuity Options                                                 26
    Selection of Annuity Option                                     26
    Amount of Annuity Payments                                      27
    Exchange of Variable Annuity Units                              28
    Account Fee                                                     28
    Annuity Payment Rates                                           28
    Annuity Options as Method of Payment for Death Benefit          28
Other Contract Provisions                                           29
    Exercise of Contract Rights                                     29
    Change of Ownership                                             29
    Death of Participant                                            29
    Voting of Fund Shares                                           30
    Periodic Reports                                                31
    Substitution of Securities                                      31
    Change in Operation of Variable Account                         31
</TABLE>


                                       2
<PAGE>

<TABLE>
<S>                                                           <C>
    Splitting Units                                                 31
    Modification                                                    31
    Limitation or Discontinuance of New Participants                32
    Reservation of Rights                                           32
    Right to Return                                                 32
Tax Considerations                                                  33
    U.S. Federal Tax Considerations                                 33
      DEDUCTIBILITY OF PURCHASE PAYMENTS                            33
      PRE-DISTRIBUTION TAXATION OF CONTRACTS                        33
      DISTRIBUTIONS AND WITHDRAWALS FROM NON-QUALIFIED
       CONTRACTS                                                    33
      DISTRIBUTION AND WITHDRAWALS FROM QUALIFIED CONTRACTS         34
      WITHHOLDING                                                   34
      INVESTMENT DIVERSIFICATION AND CONTROL                        34
      TAX TREATMENT OF THE COMPANY AND THE VARIABLE ACCOUNT         34
      QUALIFIED RETIREMENT PLANS                                    35
      PENSION AND PROFIT-SHARING PLANS                              35
      TAX-SHELTERED ANNUITIES                                       35
      INDIVIDUAL RETIREMENT ACCOUNTS                                35
      ROTH IRAS                                                     36
    Puerto Rico Tax Considerations                                  36
Administration of the Contracts                                     36
Distribution of the Contracts                                       37
Performance Information                                             37
Available Information                                               38
Incorporation of Certain Documents by Reference                     38
Additional Information About the Company                            39
    General                                                         39
    Selected Financial Data                                         39
    Management's Discussion and Analysis of Financial
     Condition and Results of Operations                            40
    Cautionary Statement                                            40
        1999 COMPARED TO 1998:                                      40
        1998 COMPARED TO 1997:                                      43
    Financial Condition and Liquidity                               45
        ASSETS                                                      45
        LIABILITIES                                                 47
    Capital Markets Risk Management                                 47
    Capital Resources                                               47
        CAPITAL ADEQUACY                                            47
        LIQUIDITY                                                   47
    Other Matters                                                   47
        DEMUTUALIZATION                                             47
        SALE OF SUBSIDIARIES                                        48
    Quantitative and Qualitative Disclosures About Market
     Risk                                                           48
        GENERAL                                                     48
        TYPES OF MARKET RISKS                                       48
        INTEREST RATE RISK MANAGEMENT                               48
    Reinsurance                                                     50
    Reserves                                                        50
    Investments                                                     50
    Competition                                                     51
    Employees                                                       51
    Properties                                                      51
    State Regulation                                                51
Legal Proceedings                                                   52
Accountants                                                         52
Financial Statements                                                52
Table of Contents of Statement of Additional Information            77
Appendix A -- Glossary                                              79
Appendix B -- Condensed Financial Information --
 Accumulation Unit Values                                           82
Appendix C -- Fixed Account -- Examples of the Market Value
 Adjustment                                                         86
</TABLE>


                                       3
<PAGE>
                                 SPECIAL TERMS

      Your Contract is a legal document that uses a number of specially defined
terms. We explain most of the terms that we use in this Prospectus in the
context where they arise, and some are self-explanatory. In addition, for
convenient reference, we have compiled a list of these terms in the Glossary
included at the back of this Prospectus as Appendix A. If, while you are reading
this Prospectus, you come across a term that you do not understand, please refer
to the Glossary for an explanation.

                                EXPENSE SUMMARY


      The purpose of the following table is to help you understand the costs and
expenses that you will bear directly and indirectly under a Contract WHEN YOU
ALLOCATE MONEY TO THE VARIABLE ACCOUNT. The table reflects expenses of the
Variable Account as well as of each series of the Funds. The table should be
considered together with the narrative provided under the heading "Contract
Charges" in this Prospectus, and with the Fund's prospectus. In addition to the
expenses listed below, we may deduct premium taxes, where required by state law.


                          SUMMARY OF CONTRACT EXPENSES


<TABLE>
<S>                                                           <C>
TRANSACTION EXPENSES
Sales Load Imposed on Purchase Payments.....................  $   0
Deferred Sales Load (as a percentage of Purchase Payments
  withdrawn)................................................      0%
Transfer Fee (1)............................................  $  15
ANNUAL ACCOUNT FEE per Contract or Certificate (2)            $  50
VARIABLE ACCOUNT ANNUAL EXPENSES (as a percentage of average
  Variable Account assets)
  Mortality and Expense Risk Charge.........................   1.00%
  Administrative Expense Charge.............................   0.15%
  Other Fees and Expenses of the Variable Account...........   0.00%
                                                              -----
Total Variable Account Annual Expenses......................   1.15%
</TABLE>


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


(1) We currently do not assess the transfer fee. However, a Market Value
    Adjustment may be imposed on amounts transferred from or within the Fixed
    Account.



(2) The annual Account Fee is $50. We will waive the Annual Account Fee when
    your Account value is greater than $100,000 on the Account Anniversary.


                                       4
<PAGE>

                      UNDERLYING FUND ANNUAL EXPENSES (1)
                      (AS A PERCENTAGE OF FUND NET ASSETS)



<TABLE>
<CAPTION>
                                                                                           TOTAL FUND
                                                   MANAGEMENT             OTHER              ANNUAL
                                                   FEES (AFTER       EXPENSES (AFTER     EXPENSES (AFTER
                                                REIMBURSEMENT)(2)   REIMBURSEMENT)(2)   REIMBURSEMENT)(2)
                                                -----------------   -----------------   -----------------
<S>                                             <C>                 <C>                 <C>
AIM V.I. Capital Appreciation Fund............          0.62%               0.11%               0.73%
AIM V.I. Growth Fund..........................          0.63%               0.10%               0.73%
AIM V.I. Growth and Income Fund...............          0.61%               0.16%               0.76%
AIM V.I. International Equity Fund............          0.75%               0.22%               0.97%
Alger American Growth Portfolio...............          0.75%               0.04%               0.79%
Alger American Income and Growth Portfolio....          0.62%               0.08%               0.70%
Alger American Small Capitalization
 Portfolio....................................          0.85%               0.05%               0.90%
Goldman Sachs VIT CORE-SM- Large Cap Growth
 Fund(3)......................................          0.70%               0.20%               0.90%
Goldman Sachs VIT CORE-SM- Small Cap Equity
 Fund(3)......................................          0.75%               0.25%               1.00%
Goldman Sachs VIT CORE-SM- U.S. Equity
 Fund(3)......................................          0.70%               0.20%               0.90%
Goldman Sachs VIT Growth and Income Fund(3)...          0.75%               0.25%               1.00%
Goldman Sachs VIT International Equity
 Fund(3)......................................          1.00%               0.35%               1.35%
J.P. Morgan International Opportunities
 Portfolio(4).................................          0.60%               0.60%               1.20%
J.P. Morgan Small Company Portfolio(4)........          0.60%               0.55%               1.15%
J.P. Morgan U.S. Disciplined Equity
 Portfolio(4).................................          0.35%               0.50%               0.85%
Lord Abbett Growth and Income Portfolio.......          0.50%               0.01%               0.51%
MFS/Sun Life Capital Appreciation Series(5)...          0.71%               0.05%               0.76%
MFS/Sun Life Emerging Growth Series...........          0.70%               0.05%               0.75%
MFS/Sun Life Government Securities Series.....          0.55%               0.06%               0.61%
MFS/Sun Life High Yield Series(5).............          0.75%               0.08%               0.83%
MFS/Sun Life Massachusetts Investors Growth
 Stock Series.................................          0.75%               0.08%               0.83%
MFS/Sun Life Massachusetts Investors Trust
 Series.......................................          0.55%               0.04%               0.59%
MFS/Sun Life New Discovery Series(5)..........          0.90%               0.16%               1.06%
MFS/Sun Life Total Return Series..............          0.65%               0.04%               0.69%
MFS/Sun Life Utilities Series(5)..............          0.75%               0.06%               0.81%
OCC Equity Portfolio(6).......................          0.80%               0.11%               0.91%
OCC Managed Portfolio(6)......................          0.77%               0.06%               0.83%
OCC Mid Cap Portfolio(6)......................          0.10%               0.93%               1.03%
OCC Small Cap Portfolio(6)....................          0.80%               0.09%               0.89%
Sun Capital Blue Chip Mid Cap Fund(7)(8)......          0.80%               0.20%               1.00%
Sun Capital Investment Grade Bond Fund(7).....          0.60%               0.15%               0.75%
Sun Capital Investors Foundation Fund(7)(8)...          0.75%               0.15%               0.90%
Sun Capital Money Market Fund(7)..............          0.50%               0.15%               0.65%
Sun Capital Real Estate Fund(7)...............          0.95%               0.30%               1.25%
Sun Capital Select Equity Fund(7)(8)..........          0.75%               0.15%               0.90%
Warburg Pincus Emerging Markets
 Portfolio(9).................................          0.00%               1.40%               1.40%
Warburg Pincus Global Post-Venture Capital
 Portfolio(9).................................          1.07%               0.33%               1.40%
Warburg Pincus International Equity
 Portfolio....................................          1.00%               0.32%               1.32%
Warburg Pincus Small Company Growth
 Portfolio....................................          0.90%               0.24%               1.14%
</TABLE>


                                       5
<PAGE>

(1) The information relating to Fund expenses was provided by the Funds and we
    have not independently verified it. You should consult the Fund prospectuses
    for more information about Fund expenses.



(2) For all Funds, "Management Fees," "Other Expenses" and "Total Fund Annual
    Expenses" are based on actual expenses for the fiscal year ended December
    31, 1999, net of any applicable expense reimbursement or waiver.



(3) The investment advisers for the Goldman Sachs VIT Funds have voluntarily
    agreed to waive or reimburse a portion of the management fees and/or
    operating expenses, resulting in a reduction of the total expenses. In
    particular, the investment advisers to the Goldman Sachs VIT CORE-SM- Large
    Capital Growth Fund, the Goldman Sachs VIT CORE-SM- Small Cap Equity Fund,
    the Goldman Sachs VIT CORE-SM- U.S. Equity Fund, the Goldman Sachs VIT
    Growth and Income Fund and the Goldman Sachs VIT International Equity Fund
    have voluntarily agreed to reduce or limit certain "Other Expenses" of such
    Funds (excluding management fees, taxes, interest and brokerage fees,
    litigation, indemnification and other extraordinary expenses) to the extent
    such expenses exceed 0.20%, 0.25%, 0.20%, 0.25%, and 0.35% per annum of such
    Funds' average daily net assets, respectively. The expenses of the Goldman
    Sachs VIT Funds are estimated for the fiscal year ended December 31, 2000.
    Absent any such waiver or reimbursement, estimated "Management Fees,"
    estimated "Other Expenses," and estimated "Total Fund Annual Expenses" for
    the year ended December 31, 2000 will be: 0.70%, 0.42%, and 1.12% for the
    Goldman Sachs VIT CORE-SM- Large Cap Growth Fund; 0.75%, 0.75%, and 1.50%
    for the Goldman Sachs VIT CORE-SM- Small Cap Equity Fund; 0.70%, 0.20%, and
    0.90% for the Goldman Sachs VIT CORE-SM- U.S. Equity Fund; 0.75%, 0.47%, and
    1.22% for the Goldman Sachs VIT Growth and Income Fund; and 1.00%, 0.77%,
    and 1.77% for the Goldman Sachs VIT International Equity Fund. Fee waivers
    and expense reimbursements for the Goldman Sachs VIT Funds may be
    discontinued at any time.



(4) An affiliate of the adviser has agreed to reimburse the Fund to the extent
    certain expenses exceed the following percentages of the Fund's average
    daily net assets through fiscal year 1999: 0.85% for the J.P. Morgan U.S.
    Disciplined Equity Portfolio; 1.20% for the J.P. Morgan International
    Opportunities Portfolio, and 1.15% for the J.P. Morgan Small Company
    Portfolio. Absent this reimbursement, "Total Fund Annual Expenses" would
    have been 0.87% for the J.P. Morgan U.S. Disciplined Equity Portfolio, 1.98%
    for the J.P. Morgan International Opportunities Portfolio, and 2.57% for the
    J.P. Morgan Small Company Portfolio.



(5) The Fund has an expense offset arrangement which reduces the Fund's
    custodian fee based upon the amount of cash maintained by the Fund with its
    custodian and dividend disbursing agent, and may enter into such other
    arrangements and directed brokerage arrangement (which would also have the
    effect of reducing the Fund's expenses). Any such fee reductions are not
    reflected in the table. Had these fees been taken into account, "Total Fund
    Annual Expenses" would have been: 0.75% for the MFS/Sun Life Capital
    Appreciation Series; 0.82% for the MFS/Sun Life High Yield Series; 1.05% for
    the MFS/Sun Life New Discovery Series; and 0.80% for the MFS/Sun Life
    Utilities Series.



(6) "Total Fund Annual Expenses" for the OCC Equity Portfolio, the OCC Small Cap
    Portfolio, the OCC Managed Portfolio and the OCC Mid Cap Portfolio are
    limited contractually by OpCap Advisers so that the Funds' respective
    annualized operating expenses (net of expense offsets) do not exceed 1% of
    average daily net assets. Absent this limit, "Management Fees", "Other
    Expenses" and "Total Fund Annual Expenses" were 0.80%, 3.48%, and 4.28% for
    the OCC Mid Cap Portfolio. "Other Expenses" are shown gross of expense
    offsets afforded the portfolio, which effectively lowered custody expenses.



(7) The investment adviser for the Sun Capital Funds has voluntarily agreed to
    waive or reimburse a portion of the management fees and/or operating
    expenses, resulting in a reduction of the total expenses. For the year ended
    December 31, 1999, the investment adviser waived all investment advisory
    fees. Absent any such waiver or reimbursement, "Management Fees," "Other
    Expenses" and "Total Fund Annual Expenses" for the year ended December 31,
    1999 were: 0.80%, 3.31%; and 4.11% for the Sun Capital Blue Chip Mid Cap
    Fund; 0.60%, 1.38%; and 1.98% for the Sun Capital Investment Grade Bond
    Fund; 0.75%, 4.37%; and 5.12% for the Sun Capital Investors Foundation Fund;
    0.50%, 2.20%, and 2.70% for the Sun Capital Money Market Fund; 0.95%,


                                       6
<PAGE>

    2.44%, and 3.39% for the Sun Capital Real Estate Fund; and 0.75%, 3.50%, and
    4.25% for the Sun Capital Select Equity Fund. Fee waivers and expense
    reimbursements for the Sun Capital Funds may be discontinued at any time
    after May 1, 2001. To the extent that the expense ratio of any Fund in the
    Sun Capital Advisers Trust falls below the Fund's expense limit, the Fund's
    adviser reserves the right to be reimbursed for management fees waived and
    Fund expenses paid by it during the prior two years.



(8) The management fee for each of the Sun Capital Blue Chip Mid Cap Fund, the
    Sun Capital Investors Foundation Fund, and the Sun Capital Select Equity
    Fund decreases to 0.75%, 0.70%, and 0.70%, respectively, as the daily net
    assets of each Fund exceed $300 million.



(9) The investment adviser for the indicated Funds has voluntarily agreed to
    waive or reimburse a portion of the management fees and/or operating
    expenses, resulting in a reduction of the total expenses. Absent any such
    waiver or reimbursement, "Management Fees," "Other Expenses," and "Total
    Fund Annual Expenses" were 1.25%, 1.88%, and 3.13% for the Warburg Pincus
    Global Post-Venture Capital Portfolio. Fee waivers and expense
    reimbursements for the indicated Funds may be discontinued at any time.


                                       7
<PAGE>
                                    EXAMPLES


      If you do or do not surrender your Contract, or if you annuitize at the
end of the applicable time period, you would pay the following expenses on a
$1,000 investment, assuming all average Contract size of $35,000 and a 5% annual
return:



<TABLE>
<CAPTION>
                                                               1 YEAR    3 YEARS    5 YEARS    10 YEARS
                                                              --------   --------   --------   --------
<S>                                                           <C>        <C>        <C>        <C>
AIM V.I. Capital Appreciation Fund..........................    $20        $62        $107       $231
AIM V.I. Growth Fund........................................    $20        $62        $107       $231
AIM V.I. Growth and Income Fund.............................    $21        $63        $109       $235
AIM V.I. International Equity Fund..........................    $23        $69        $119       $255
Alger American Growth Portfolio.............................    $21        $64        $110       $237
Alger American Income and Growth Portfolio..................    $20        $61        $105       $227
Alger American Small Capitalization Portfolio...............    $22        $67        $115       $248
Goldman Sachs VIT CORE-SM- Large Cap Growth Fund............    $22        $67        $115       $248
Goldman Sachs VIT CORE-SM- Small Cap Equity Fund............    $23        $70        $120       $258
Goldman Sachs VIT CORE-SM- U.S. Equity Fund.................    $22        $67        $115       $248
Goldman Sachs VIT Growth and Income Fund....................    $23        $70        $120       $258
Goldman Sachs VIT International Equity Fund.................    $26        $81        $138       $293
J.P. Morgan International Opportunities Portfolio...........    $25        $76        $131       $279
J.P. Morgan Small Company Portfolio.........................    $24        $75        $128       $274
J.P. Morgan U.S. Disciplined Equity Portfolio...............    $21        $66        $113       $243
Lord Abbett Growth and Income Portfolio.....................    $18        $55        $ 95       $207
MFS/Sun Life Capital Appreciation Series....................    $20        $63        $108       $234
MFS/Sun Life Emerging Growth Series.........................    $20        $63        $108       $233
MFS/Sun Life Government Securities Series...................    $19        $58        $101       $218
MFS/Sun Life High Yield Series..............................    $21        $65        $112       $241
MFS/Sun Life Massachusetts Investors Growth Stock Series....    $21        $65        $112       $241
MFS/Sun Life Massachusetts Investors Trust Series...........    $19        $58        $100       $216
MFS/Sun Life New Discovery Series...........................    $23        $72        $124       $265
MFS/Sun Life Total Return Series............................    $20        $61        $105       $226
MFS/Sun Life Utilities Series...............................    $21        $65        $111       $239
OCC Equity Portfolio........................................    $22        $68        $116       $249
OCC Managed Portfolio.......................................    $21        $65        $112       $241
OCC Mid Cap Portfolio.......................................    $23        $71        $122       $262
OCC Small Cap Portfolio.....................................    $22        $67        $115       $247
Sun Capital Blue Chip Mid Cap Fund..........................    $23        $70        $120       $258
Sun Capital Investment Grade Bond Fund......................    $20        $63        $108       $233
Sun Capital Investors Foundation Fund.......................    $22        $67        $115       $248
Sun Capital Money Market Fund...............................    $19        $60        $103       $222
Sun Capital Real Estate Fund................................    $25        $78        $133       $284
Sun Capital Select Equity Fund..............................    $22        $67        $115       $248
Warburg Pincus Emerging Markets Portfolio...................    $27        $82        $141       $298
Warburg Pincus Global Post-Venture Capital Portfolio........    $27        $82        $141       $298
Warburg Pincus International Equity Portfolio...............    $26        $80        $137       $290
Warburg Pincus Small Company Growth Portfolio...............    $24        $75        $128       $273
</TABLE>


      THE EXAMPLES SHOULD NOT BE CONSIDERED TO BE REPRESENTATIONS OF PAST OR
FUTURE EXPENSES, AND ACTUAL EXPENSES MAY BE GREATER OR LOWER THAN THOSE SHOWN.

                                       8
<PAGE>

                        CONDENSED FINANCIAL INFORMATION



      Historical information about the value of the units we use to measure the
variable portion of your Contract ("Variable Accumulation Units") is included in
the back of this Prospectus as Appendix B.



                              THE ANNUITY CONTRACT



      Sun Life Assurance Company of Canada (U.S.) (the "Company", "we" or "us")
and Sun Life of Canada (U.S.) Variable Account F (the "Variable Account") offer
the Contract to groups and individuals for use in connection with their
retirement plans. The Contract is available on a group basis and, in certain
states, may be available on an individual basis. We issue an Individual Contract
directly to the individual owner of the Contract. We issue a Group Contract to
the Owner covering all individuals participating under the Group Contract. Each
individual receives a Certificate that evidences his or her participation under
the Group Contract.


      In this Prospectus, unless we state otherwise, we refer to both the owners
of Individual Contracts and participating individuals under Group Contracts as
"Participants" and we address all those Participants as "you"; we use the term
"Contracts" to include Individual Contracts, Group Contracts and Certificates
issued under Group Contracts. For the purpose of determining benefits under both
Individual Contracts and Group Contracts, we establish an Account for each
Participant, which we will refer to as "your" Account or a "Participant
Account."


      Your Contract provides a number of important benefits for your retirement
planning. It has an Accumulation Phase, during which you make Payments under the
Contract and allocate them to one or more Variable Account or Fixed Account
options, and an Income Phase, during which we make annuity payments based on the
amount you have accumulated. Your Contract provides tax deferral, so that you do
not pay taxes on your earnings under your Contract until you withdraw them. It
provides a death benefit if the Annuitant dies during the Accumulation Phase.
Finally, if you so elect, during the Income Phase we will make payments to you
or someone else for life or for another period that you choose.



      You choose these benefits on a variable or fixed basis or a combination of
both. The Fixed Account options may not be available in all states. When you
choose Variable Account investment options or a Variable Annuity option, your
benefits will be responsive to changes in the economic environment, including
inflationary forces and changes in rates of return available from different
types of investments. With these options, you assume all investment risk under
the Contract. When you choose a Guarantee Period in our Fixed Account or a Fixed
Annuity option, we assume the investment risk, except in the case of early
withdrawals in the Accumulation phase, where you bear the risk of unfavorable
interest rate changes. You also bear the risk that the interest rates we will
offer in the future and the rates we will use in determining your Fixed Annuity
may not exceed our minimum guaranteed rate, which is 3% per year, compounded
annually.



      The Contract is designed for use in connection with retirement and
deferred compensation plans, some of which qualify for favorable federal income
tax treatment under Sections 401, 403, 408 or 408A of the Internal Revenue Code.
The Contract is also designed so that it may be used in connection with certain
non-tax-qualified retirement plans, such as payroll savings plans and such other
groups (trusteed or nontrusteed) as may be eligible under applicable law. We
refer to Contracts used with plans that receive favorable tax treatment as
"Qualified Contracts," and all others as "Non-Qualified Contracts."


                    COMMUNICATING TO US ABOUT YOUR CONTRACT


      All materials sent to us, including Purchase Payments, must be sent to our
Annuity Mailing Address as set forth on the first page of this Prospectus. For
all telephone communications, you must call (800) 786-2435.



      Unless this Prospectus states differently, we will consider all materials
sent to us and all telephone communications to be received on the date we
actually receive them at our Annuity Mailing Address. However, we will consider
Purchase Payments, withdrawal requests and transfer instructions to


                                       9
<PAGE>

be received on the next Business Day if we receive them (1) on a day that is not
a Business Day or (2) after 4:00 p.m., Eastern Time on a Business Day.


      When we specify that notice to us must be in writing, we reserve the
right, in our sole discretion, to accept notice in another form.

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

      We are a stock life insurance company incorporated under the laws of
Delaware on January 12, 1970. We do business in 48 states, the District of
Columbia, and Puerto Rico, and we have an insurance company subsidiary that does
business in New York. Our Executive Office mailing address is One Sun Life
Executive Park, Wellesley Hills, Massachusetts 02481.


      We are an indirect wholly-owned subsidiary of Sun Life Assurance Company
of Canada ("Sun Life (Canada)"). Sun Life (Canada) completed its demutualization
on March 22, 2000. As a result of the demutualization, a new holding company,
Sun Life Financial Services of Canada Inc. ("Sun Life Financial"), is now the
ultimate parent of Sun Life (Canada) and the Company. Sun Life Financial, a
corporation organized in Canada, is a reporting company under the Securities
Exchange Act of 1934 with common shares listed on the Toronto, New York, London,
and Manila stock exchanges.


                              THE VARIABLE ACCOUNT


      We established the Variable Account as a separate account on July 13,
1989, pursuant to a resolution of our Board of Directors. Under Delaware
insurance law and the Contract, the income, gains or losses of the Variable
Account are credited to or charged against the assets of the Variable Account
without regard to the other income, gains, or losses of the Company. These
assets are held in relation to the Contract described in this Prospectus and
other variable annuity contracts that provide benefits that 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 we conduct, all obligations arising under the
Contracts, including the promise to make annuity payments, are general corporate
obligations of the Company.



      The assets of the Variable Account are divided into Sub-Accounts. Each
Sub-Account invests exclusively in shares of a specific Fund. All amounts
allocated to the Variable Account will be used to purchase Fund shares as
designated by you at their net asset value. Any and all distributions made by
the Fund with respect to the shares held by the Variable Account will be
reinvested to purchase additional shares at their net asset value. Deductions
from the Variable Account for cash withdrawals, annuity payments, death
benefits, Account Fees, Contract charges against the assets of the Variable
Account for the assumption of mortality and expense risks, administrative
expenses and any applicable taxes will, in effect, be made by redeeming the
number of Fund shares at their net asset value equal in total value to the
amount to be deducted. The Variable Account will be fully invested in Fund
shares at all times.


                           VARIABLE ACCOUNT OPTIONS:
                                   THE FUNDS

      The Contract offers Sub-Accounts that invest in a number of Fund options,
which are briefly discussed below. Each Fund is a mutual fund registered under
the Investment Company Act of 1940, or a separate series of shares of such a
mutual fund.


      MORE COMPREHENSIVE INFORMATION ABOUT THE FUNDS, INCLUDING A DISCUSSION OF
THEIR MANAGEMENT, INVESTMENT OBJECTIVES, EXPENSES, AND POTENTIAL RISKS, IS FOUND
IN THE CURRENT PROSPECTUSES FOR THE FUNDS (THE "FUND PROSPECTUSES"). THE FUND
PROSPECTUSES SHOULD BE READ IN CONJUNCTION WITH THIS PROSPECTUS BEFORE YOU
INVEST. A COPY OF EACH FUND PROSPECTUS, AS WELL AS A STATEMENT OF ADDITIONAL
INFORMATION FOR EACH FUND, MAY BE OBTAINED WITHOUT CHARGE FROM THE COMPANY BY
CALLING 1-888-388-8748 (617-348-9600, IN MASSACHUSETTS) OR WRITING TO SUN LIFE
ASSURANCE COMPANY OF CANADA (U.S.), C/ O RETIREMENT PRODUCTS AND SERVICES,
P.O. BOX 9133, BOSTON MASSACHUSETTS 02117.


                                       10
<PAGE>
      The Funds currently available are:

AIM VARIABLE INSURANCE FUNDS, INC. (advised by A I M Advisors, Inc.)

     AIM V.I. CAPITAL APPRECIATION FUND seeks growth of capital through
     investment in common stocks, with emphasis on medium- and small-sized
     growth companies.

     AIM V.I. GROWTH FUND seeks growth of capital primarily by investing in
     seasoned and better capitalized companies considered to have strong
     earnings momentum.

     AIM V.I. GROWTH AND INCOME FUND seeks growth of capital with a secondary
     objective of current income.

     AIM V.I. INTERNATIONAL EQUITY FUND seeks to provide long-term growth of
     capital by investing in a diversified portfolio of international equity
     securities whose issuers are considered to have strong earnings momentum.

THE ALGER AMERICAN FUND (advised by Fred Alger Management, Inc.)

     ALGER AMERICAN GROWTH PORTFOLIO seeks long-term capital appreciation by
     investing primarily in equity securities of companies which have market
     capitalizations of $1 billion or more.

     ALGER AMERICAN INCOME AND GROWTH PORTFOLIO seeks primarily to provide a
     high level of dividend income by investing in dividend paying equity
     securities. Capital appreciation is a secondary objective.

     ALGER AMERICAN SMALL CAPITALIZATION PORTFOLIO seeks long-term capital
     appreciation. It invests primarily in the equity securities of small
     companies with market capitalizations within the range of the Russell 2000
     Growth Index or the S&P SmallCap 600 Index.


GOLDMAN SACHS VARIABLE INSURANCE TRUST (advised by Goldman Sachs Asset
Management, a unit of the Investment Management Division of Goldman, Sachs & Co.
("Goldman Sachs"), except for Goldman Sachs International Equity Fund, which is
advised by Goldman Sachs Asset Management International, an affiliate of Goldman
Sachs)


     GOLDMAN SACHS VIT CORESM LARGE CAP GROWTH FUND seeks long-term growth of
     capital through a broadly diversified portfolio of equity securities of
     large cap U.S. issuers that are expected to have better prospects for
     earnings growth than the growth rate of the general domestic economy.
     Dividend income is a secondary consideration.

     GOLDMAN SACHS VIT CORESM SMALL CAP EQUITY FUND seeks long-term growth of
     capital through a broadly diversified portfolio of equity securities of
     U.S. issuers which are included in the Russell 2000 Index at the time of
     investment.

     GOLDMAN SACHS VIT CORESM U.S. EQUITY FUND seeks long-term growth of capital
     and dividend income through a broadly diversified portfolio of large cap
     and blue chip equity securities representing all major sectors of the U.S.
     economy.

     GOLDMAN SACHS VIT GROWTH AND INCOME FUND seeks long-term growth of capital
     and growth of income through investments in equity securities that are
     considered to have favorable prospects for capital appreciation and/or
     dividend paying ability.

     GOLDMAN SACHS VIT INTERNATIONAL EQUITY FUND seeks long-term capital
     appreciation through investments in equity securities of companies that are
     organized outside the U.S. or whose securities are principally traded
     outside the U.S.

J.P. MORGAN SERIES TRUST II (advised by J.P. Morgan Investment Management Inc.)


     J.P. MORGAN INTERNATIONAL OPPORTUNITIES PORTFOLIO seeks to provide a high
     total return from a portfolio of equity securities of foreign companies.


                                       11
<PAGE>
     J.P. MORGAN SMALL COMPANY PORTFOLIO seeks to provide a high total return
     from a portfolio of small company stocks.


     J.P. MORGAN U.S. DISCIPLINED EQUITY PORTFOLIO (formerly the J.P. Morgan
     Equity Portfolio) seeks to provide a high total return from a portfolio of
     selected equity securities.


LORD ABBETT SERIES FUND, INC. (advised by Lord Abbett & Co.)

     GROWTH AND INCOME PORTFOLIO seeks to provide long-term growth of capital
     and income without excessive fluctuation in market value.

MFS/SUN LIFE SERIES TRUST (advised by Massachusetts Financial Services Company,
an affiliate of the Company)

     CAPITAL APPRECIATION SERIES will seek to maximize capital appreciation by
     investing in securities of all types, with major emphasis on common stocks.

     EMERGING GROWTH SERIES will seek long-term growth of capital.

     GOVERNMENT SECURITIES SERIES will seek current income and preservation of
     capital by investing in U.S. Government and U.S. Government-related
     securities.

     HIGH YIELD SERIES will seek high current income and capital appreciation by
     investing primarily in certain low rated or unrated fixed income securities
     (possibly with equity features) of U.S. and foreign issuers (also known as
     "junk bonds").

     MASSACHUSETTS INVESTORS GROWTH STOCK SERIES will seek to provide long-term
     growth of capital and future income rather than current income.

     MASSACHUSETTS INVESTORS TRUST SERIES will seek 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.

     NEW DISCOVERY SERIES will seek capital appreciation.

     TOTAL RETURN SERIES will primarily seek 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 since many
     securities offering a better than average yield may also possess growth
     potential.

     UTILITIES SERIES will seek capital growth and current income (income above
     that available from a portfolio invested entirely in equity securities) by
     investing under normal market conditions, at least 65% of its assets in
     equity and debt securities of both domestic and foreign companies in the
     utilities industry.

OCC ACCUMULATION TRUST (advised by OpCap Advisors)

     EQUITY PORTFOLIO seeks long-term capital appreciation through investment in
     a diversified portfolio of equity securities selected on the basis of a
     value oriented approach to investing.

     MANAGED PORTFOLIO seeks to achieve growth of capital over time through
     investment in a portfolio consisting of common stocks, bonds and cash
     equivalents, the percentages of which will vary based on the portfolio
     manager's assessments of the relative outlook for such investments.

     MID CAP PORTFOLIO seeks long-term capital appreciation through investment
     in a diversified portfolio of equity securities. The portfolio will invest
     primarily in companies with market capitalizations of between $500 million
     and $5 billion.

     SMALL CAP PORTFOLIO seeks capital appreciation through investment in a
     diversified portfolio of equity securities of companies with market
     capitalizations of under $1 billion.

SUN CAPITAL ADVISERS TRUST (advised by Sun Capital Advisers, Inc., an affiliate
of the Company)

                                       12
<PAGE>

     SUN CAPITAL BLUE CHIP MID CAP FUND seeks long-term capital growth by
     investing primarily in a diversified portfolio of common stocks and other
     equity securities of U.S. companies with market capitalizations within the
     range represented by the Standard & Poor's Mid Cap 400 Index.



     SUN CAPITAL INVESTMENT GRADE BOND FUND seeks high current income consistent
     with relative stability of principal by investing at least 80% of its
     assets in investment grade bonds.



     SUN CAPITAL INVESTORS FOUNDATION FUND seeks long-term capital growth by
     investing primarily in a diversified portfolio of common stocks and other
     equity securities of U.S. companies with market capitalizations generally
     within the range represented by the Standard & Poor's 500 Index.
     Investments are selected using a combination of fundamental analysis and
     quantitative tools.



     SUN CAPITAL MONEY MARKET FUND seeks to maximize current income, consistent
     with maintaining liquidity and preserving capital, by investing exclusively
     in high quality U.S. dollar-denominated money market securities.



     SUN CAPITAL REAL ESTATE FUND primarily seeks long-term capital growth and,
     secondarily, seeks current income and growth of income. The Fund invests at
     least 80% of its assets in securities of real estate trusts and other real
     estate companies.



     SUN CAPITAL SELECT EQUITY FUND seeks long-term capital growth by investing
     in 20 to 40 common stocks and other equity securities of large
     capitalization U.S. companies selected primarily from the Standard & Poor's
     500 Index.



WARBURG PINCUS TRUST (advised by Credit Suisse Asset Management, LLP ("CSAM");
CSAM has retained Abbott Capital Management, L.P. regarding investments in
private investment funds for the Global Post-Venture Capital Portfolio.)



     WARBURG PINCUS EMERGING MARKETS PORTFOLIO seeks long-term growth of capital
     by investing primarily in equity securities of non-United States issuers
     consisting of companies in emerging securities markets.



     WARBURG PINCUS GLOBAL POST-VENTURE CAPITAL PORTFOLIO (FORMERLY, THE WARBURG
     PINCUS POST-VENTURE CAPITAL PORTFOLIO) seeks long-term growth of capital by
     investing primarily in equity securities of U.S. and foreign companies
     considered to be in their post-venture capital stage of development and
     pursues an aggressive investment strategy.



     WARBURG PINCUS INTERNATIONAL EQUITY PORTFOLIO seeks long-term capital
     appreciation by investing in equity securities of non-U.S. issuers.



     WARBURG PINCUS SMALL COMPANY GROWTH PORTFOLIO seeks capital growth by
     investing in equity securities of small-sized domestic companies.


      The Funds may also be available to registered separate accounts offering
variable annuity and variable life products of other affiliated and unaffiliated
insurance companies, as well as to the Variable Account and other separate
accounts of the Company. Although we do not anticipate any disadvantages to
this, there is a possibility that a material conflict may arise between the
interests of the Variable Account and one or more of the other separate accounts
participating in the Funds. A conflict may occur due to a change in law
affecting the operations of variable life and variable annuity separate
accounts, differences in the voting instructions of the Participants and Payees
and those of other companies, or some other reason. In the event of conflict, we
will take any steps necessary to protect Participants and Payees, including
withdrawal of the Variable Account from participation in the underlying Funds
which are involved in the conflict or substitution of shares of other Funds.

      Certain of the investment advisers to the Funds may reimburse us for
administrative costs in connection with administering the Funds as options under
the Contracts. These amounts are not charged to the Funds or Participants, but
are paid from assets of the advisers.

                                       13
<PAGE>
      Certain publically available mutual funds may have similar investment
goals and principal investment policies and risks as one or more of the Funds,
and may be managed by a Fund's portfolio manager(s). While a Fund may have many
similarities to these other funds, its investment performance will differ from
their investment performance. This is due to a number of differences between a
Fund and these similar products, including differences in sales charges, expense
ratios and cash flows.

                               THE FIXED ACCOUNT

      The Fixed Account is made up of all the general assets of the Company
other than those allocated to any separate account. Amounts you allocate to
Guarantee Periods become part of the Fixed Account, and are available to fund
the claims of all classes of our customers, including claims for benefits under
the Contracts.


      We will invest the assets of the Fixed Account in those assets we choose
that are allowed by applicable state insurance laws. In general, these laws
permit investments, within specified limits and subject to certain
qualifications, in federal, state and municipal obligations, corporate bonds,
preferred and common stocks, real estate mortgages, real estate and certain
other investments. We intend to invest primarily in investment-grade fixed
income securities (I.E. rated by a nationally recognized rating service within
the 4 highest grades) or instruments we believe are of comparable quality. We
are not obligated to invest amounts allocated to the Fixed Account according to
any particular strategy, except as may be required by applicable state insurance
laws. You will not have a direct or indirect interest in the Fixed Account
investments.


                           THE FIXED ACCOUNT OPTIONS:
                             THE GUARANTEE PERIODS

      You may elect one or more Guarantee Period(s) from those we make available
from time to time. We publish Guaranteed Interest Rates for each Guarantee
Period offered. We may change the Guaranteed Interest Rates we offer from time
to time, but no Guaranteed Interest Rate will ever be less than 3% per year,
compounded annually. Also, once we have accepted your allocation to a particular
Guarantee Period, we promise that the Guaranteed Interest Rate applicable to
that allocation will not change for the duration of the Guarantee Period.


      We determine Guaranteed Interest Rates at our discretion. We do not have a
specific formula for establishing the rates for different Guarantee Periods. Our
determination will be influenced by the interest rates on fixed income
investments in which we may invest with amounts allocated to the Guarantee
Periods. We will also consider other factors in determining these rates,
including regulatory and tax requirements, sales commissions and administrative
expenses borne by us, general economic trends and competitive factors. We cannot
predict the level of future interest rates.



      We may from time to time at our discretion offer interest rate specials
for new Purchase Payments that are higher than the rates we are then offering
for renewals or transfers.



      Early withdrawals from your allocation to a Guarantee Period, including
cash withdrawals, transfers, and commencement of an annuity, may be subject to a
Market Value Adjustment, which could decrease or increase the value of your
Account. See "Withdrawals and Market Value Adjustment."


                             THE ACCUMULATION PHASE

      During the Accumulation Phase of your Contract, you make payments into
your Account, and your earnings accumulate on a tax-deferred basis. The
Accumulation Phase begins with our acceptance of your first Purchase Payment and
ends the Business Day before your Annuity Commencement Date. The Accumulation
Phase will end sooner if you surrender your Contract or the Annuitant dies
before the Annuity Commencement Date.

                                       14
<PAGE>
ISSUING YOUR CONTRACT

      When you purchase a Contract, a completed Application and the initial
Purchase Payment are sent to us for acceptance. When we accept an Individual
Contract, we issue the Contract to you. When we accept a Group Contract, we
issue the Contract to the Owner; we issue a Certificate to you as a Participant
when we accept your Application.

      We will credit your initial Purchase Payment to your Account within 2
business days of receiving your completed Application. If your Application is
not complete, we will notify you. If we do not have the necessary information to
complete the Application within 5 business days, we will send your money back to
you or ask your permission to retain your Purchase Payment until the Application
is made complete. Then we will apply the Purchase Payment within 2 business days
of when the Application is complete.

AMOUNT AND FREQUENCY OF PURCHASE PAYMENTS

      The amount of Purchase Payments may vary; however, we will not accept an
initial Purchase Payment of less than $25,000, and each additional Purchase
Payment must be at least $1,000, unless we waive these limits. In addition, we
will not accept a Purchase Payment if your Account Value is over $1 million, or
if the Purchase Payment would cause your Account Value to exceed $1 million,
unless we have approved the Payment in advance. Within these limits, you may
make Purchase Payments at any time during the Accumulation Phase.

ALLOCATION OF NET PURCHASE PAYMENTS


      You may allocate your Purchase Payments among the different Sub-Accounts
and Guarantee Periods we offer but any allocation to a Guarantee Period must be
at least $1,000. During the life of your Contract, you may allocate amounts
among as many as 18 of the available investment options.


      In your Application, you may specify the percentage of each Purchase
Payment to be allocated to each Sub-Account or Guarantee Period. These
percentages are called your allocation factors. You may change the allocation
factors for future Payments by sending us written notice of the change, on our
required form. We will use your new allocation factors for the first Purchase
Payment we receive with or after we have received notice of the change, and for
all future Purchase Payments, until we receive another change notice.

      Although it is currently not our practice, we may deduct applicable
premium or similar taxes from your Purchase Payments. See "Contract Charges --
Premium Taxes." In that case, we will credit your Net Purchase Payment, which is
the Purchase Payment minus the amount of those taxes.

YOUR ACCOUNT

      When we accept your first Purchase Payment, we establish an Account for
you, which we maintain throughout the Accumulation Phase of your Contract.

YOUR ACCOUNT VALUE


      Your Account Value is the sum of the value of the 2 components of your
Contract: the Variable Account portion of your Contract ("Variable Account
Value") and the Fixed Account portion of your Contract ("Fixed Account Value").
These 2 components are calculated separately, as described below under the
headings "Variable Account Value" and "Fixed Account Value".


VARIABLE ACCOUNT VALUE

      VARIABLE ACCUMULATION UNITS

      In order to calculate your Variable Account Value, we use a measure called
a Variable Accumulation Unit for each Sub-Account. Your Variable Account Value
is the sum of your Account Value in each Sub-Account, which is the number of
your Variable Accumulation Units for that Sub-Account times the value of each
Unit.

                                       15
<PAGE>
      VARIABLE ACCUMULATION UNIT VALUE


      The value of each Variable Accumulation Unit in a Sub-Account reflects the
net investment performance of that Sub-Account. We determine that value once on
each day that the New York Stock Exchange is open for trading, at the close of
trading, which is currently 4:00 p.m., Eastern Time. (The close of trading is
determined by the New York Stock Exchange.) We also may determine the value of
Variable Accumulation Units of a Sub-Account on days the Exchange is closed if
there is enough trading in securities held by the Sub-Account to materially
affect the value of the Variable Accumulation Units. Each day we make a
valuation is called a "Business Day." The period that begins at the time
Variable Accumulation Units are valued on a Business Day and ends at that time
on the next Business Day is called a Valuation Period. On days other than
Business Days, the value of a Variable Accumulation Unit does not change.



      To measure these values, we use a factor -- which we call the Net
Investment Factor -- which represents the net return on the Sub-Account's
assets. At the end of any Valuation Period, the value of a Variable Accumulation
Unit for a Sub-Account is equal to the value of that Sub-Account's Variable
Accumulation Units at the end of the previous Valuation Period, multiplied by
the Net Investment Factor. We calculate the Net Investment Factor by dividing
(1) the net asset value of a Series share held in the Sub-Account at the end of
that Valuation Period, plus the per share amount of any dividend or capital
gains distribution made by that Series during the Valuation Period, by (2) the
net asset value per share of the Series share at the end of the previous
Valuation Period; we then deduct a factor representing the mortality and expense
risk charge and administrative expense charge for each day in the Valuation
Period. See "Contract Charges."


      For a hypothetical example of how we calculate the value of a Variable
Accumulation Unit, see the Statement of Additional Information.

      CREDITING AND CANCELING VARIABLE ACCUMULATION UNITS

      When we receive an allocation to a Sub-Account, either from a Net Purchase
Payment or a transfer of Account Value, we credit that amount to your Account in
Variable Accumulation Units. Similarly, we cancel Variable Accumulation Units
when you transfer or withdraw amounts from a Sub-Account, or when we deduct
certain charges under the Contract. We determine the number of Units credited or
canceled by dividing the dollar amount by the Variable Accumulation Unit value
for that Sub-Account at the end of the Valuation Period during which the
transaction or charge is effective.

FIXED ACCOUNT VALUE

      Your Fixed Account value is the sum of all amounts allocated to Guarantee
Periods, either from Net Purchase Payments, transfers or renewals, plus interest
credited on those amounts, and minus withdrawals, transfers out of Guarantee
Periods, and any deductions for charges under the Contract taken from your Fixed
Account Value.

      CREDITING INTEREST

      We credit interest on amounts allocated to a Guarantee Period at the
applicable Guaranteed Interest Rate for the duration of the Guarantee Period.
The Guarantee Period begins the day we apply your allocation and ends when the
number of calendar years (or months if the Guarantee Period is less than one
year) in the Guarantee Period (measured from the end of the calendar month in
which the amount was allocated to the Guarantee Period) have elapsed. The last
day of the Guarantee Period is its Expiration Date. During the Guarantee Period,
we credit interest daily at a rate that yields the Guaranteed Interest Rate on
an annual effective basis.

      GUARANTEE AMOUNTS


      Each separate allocation you make to a Guarantee Period, together with
interest credited thereon, is called a Guarantee Amount. Each Guarantee Amount
is treated separately for purposes of determining the Market Value Adjustment. A
Guarantee Period that will extend beyond your maximum


                                       16
<PAGE>

Annuity Commencement Date will result in a Market Value Adjustment upon
annuitization or withdrawal. Each new allocation to a Guarantee Period must be
at least $1,000.


      RENEWALS


      We will notify you in writing between 45 and 75 days before the Expiration
Date for any Guarantee Amount. A new Guarantee Period of the same duration will
begin automatically for that Guarantee Amount on the first day following the
Expiration Date, unless before the Expiration Date we receive:


      (1)  written notice from you electing a different Guarantee Period from
           among those we then offer or


      (2)  instructions to transfer all or some of the Guarantee Amount to one
           or more Sub-Accounts, in accordance with the transfer privilege
           provisions of the Contract (see "Transfer Privilege," below).


      EARLY WITHDRAWALS

      If you withdraw, transfer, or annuitize an allocation to a Guarantee
Period before the Expiration Date, we will apply a Market Value Adjustment to
the transaction. This could result in an increase or decrease of your Account
Value, depending on interest rates at the time. You bear the risk that you will
receive less than your principal if the Market Value Adjustment applies.

TRANSFER PRIVILEGE

      PERMITTED TRANSFERS

      During the Accumulation Phase, you may transfer all or part of your
Account Value to one or more Sub-Accounts or Guarantee Periods then available,
subject to the following restrictions:


      -  You may not make more than 12 transfers in any Account Year;



      -  The amount transferred from a Sub-Account must be at least $1,000,
         unless you are transferring your entire balance in that Sub-Account;



      -  Your Account Value remaining in a Sub-Account must be at least $1,000;



      -  The amount transferred from a Guarantee Period must be the entire
         Guarantee Amount;



      -  At least 30 days must elapse between transfers to or from Guarantee
         Periods;



      -  Transfers to or from Sub-Accounts are subject to terms and conditions
         that may be imposed by the Funds; and



      -  We impose additional restrictions on market timers, which are further
         described below.


      These restrictions do not apply to transfers made under an approved dollar
cost averaging program.


      There is usually no charge imposed on transfers; however, we reserve the
right to impose a transfer charge of $15 for each transfer. Transfers out of a
Guarantee Period more than 30 days before the Expiration Date or any time after
the Expiration Date will be subject to the Market Value Adjustment described
below. Under current law there is no tax liability for transfers.


      REQUESTS FOR TRANSFERS

      You may request transfers in writing or by telephone. The telephone
transfer privilege is available automatically, and does not require your written
election. We will require personal identifying information to process a request
for transfer made by telephone. We will not be liable for following instructions
communicated by telephone that we reasonably believe are genuine.

      If we receive your transfer request before 4:00 p.m. Eastern Time on a
Business Day, it will be effective that day. Otherwise, it will be effective the
next Business Day.

                                       17
<PAGE>
      MARKET TIMERS

      The Contracts are not designed for professional market timing
organizations or other entities using programmed and frequent transfers. If you
wish to employ such strategies, you should not purchase a Contract. Accordingly,
transfers may be subject to restrictions if exercised by a market timing firm or
any other third party authorized to initiate transfer transactions on behalf of
multiple Participants. In imposing such restrictions, we may, among other
things, not accept (1) the transfer instructions of any agent acting under a
power of attorney on behalf of more than one Participant, or (2) the transfer
instructions of individual Participants who have executed preauthorized transfer
forms that are submitted at the same time by market timing firms or other third
parties on behalf of more than one Participant. We will not impose these
restrictions unless our actions are reasonably intended to prevent the use of
such transfers in a manner that will disadvantage or potentially impair the
Contract rights of other Participants.

      In addition, the Funds have reserved the right to temporarily or
permanently refuse exchange requests from the Variable Account if, in the
judgment of the Fund's investment advisor, the Fund would be unable to invest
effectively in accordance with its investment objective and policies, or would
otherwise potentially be adversely affected. In particular, a pattern of
exchanges that coincide with a market timing strategy may be disruptive to a
Fund and therefore may be refused. Accordingly, the Variable Account may not be
in a position to effectuate transfers and may refuse transfer requests without
prior notice. We also reserve the right, for similar reasons, to refuse or delay
exchange requests involving transfers to or from the Fixed Account.

WAIVERS; REDUCED CHARGES; CREDITS; BONUS GUARANTEED INTEREST RATES


      We may reduce or waive the annual Account Fee, credit additional amounts,
or grant bonus Guaranteed Interest Rates in certain situations. These situations
may include sales of Contracts (1) where selling and/or maintenance costs
associated with the Contracts are reduced, such as the sale of several Contracts
to the same Participant, sales of large Contracts, and certain group sales, and
(2) to officers, directors and employees of the Company or its affiliates,
registered representatives and employees of broker-dealers with a current
selling agreement with the Company and affiliates of such representatives and
broker-dealers, employees of affiliated asset management firms, and persons who
have retired from such positions ("Eligible Employees") and immediate family
members of Eligible Employees. Eligible Employees and their immediate family
members may also purchase a Contract without regard to minimum Purchase Payment
requirements.


OPTIONAL PROGRAMS


      DOLLAR-COST AVERAGING



      Dollar-cost averaging allows you to invest gradually, over time, in up to
4 Sub-Accounts. You may select one of the following dollar-cost averaging
programs at no extra charge by allocating a minimum of $1,000 to a Guarantee
Period we make available in connection with the program.



     1.  Monthly Dollar-Cost Averaging Option: Amounts allocated will be divided
         among 12 separate sequentially maturing Guarantee Periods. The first
         Guarantee Period ends one full calendar month following the date the
         Purchase Payment is applied and each subsequent Guarantee Period shall
         end one full calendar month later, sequentially thereafter. The
         Guarantee Amount at the Expiration Date of each such Guarantee Period
         will equal 1/12 of the Purchase Payment applied under this option, with
         the Guarantee Amount at the last Expiration Date including all interest
         earned in the 12 Guarantee Periods.



     2.  Quarterly Dollar-Cost Averaging: Amounts allocated will be divided
         among 4 separate sequentially maturing Guarantee Periods. The first
         Guarantee Period ends 3 full calendar months following the date the
         Purchase Payment is applied and each subsequent Guarantee Period shall
         end 3 full calendar months later, sequentially thereafter. The
         Guarantee Amount at the Expiration Date of each such Guarantee Period
         will equal 1/4 of the Purchase Payment applied under this Option, with
         the Guarantee Amount at the last Expiration Date including all interest
         earned in the 4 Guarantee Periods.


                                       18
<PAGE>

      Only Purchase Payments may be allocated to a dollar-cost averaging
program. Previously applied amounts may not be transferred to a dollar cost
averaging program.


      If you discontinue or alter the program, a Market Value Adjustment will
apply to amounts remaining in the Fixed Account and this amount will be
transferred to the Money Market Sub-Account, unless you instruct us to allocate
the amount to another Sub-Account.


      The main objective of a dollar-cost averaging program is to minimize the
impact of short-term price fluctuations on Account Value. Since you transfer the
same dollar amount to the Sub-Accounts at set intervals, dollar-cost averaging
allows you to purchase more Variable Accumulation Units (and, indirectly, more
Fund shares) when prices are low and fewer Variable Accumulation Units (and,
indirectly, fewer Fund shares) when prices are high. Therefore, you may achieve
a lower average cost per Variable Accumulation Unit over the long term. A
dollar-cost averaging program allows you to take advantage of market
fluctuations. However, it is important to understand that a dollar-cost
averaging program does not assure a profit or protect against loss in a
declining market.


      ASSET ALLOCATION

      One or more asset allocation programs may be available in connection with
the Contracts, at no extra charge. Asset allocation is the process of investing
in different asset classes -- such as equity funds, fixed income funds, and
money market funds -- depending on your personal investment goals, tolerance for
risk, and investment time horizon. By spreading your money among a variety of
asset classes, you may be able to reduce the risk and volatility of investing,
although there are no guarantees, and asset allocation does not insure a profit
or protect against loss in a declining market.


      Currently, you may select one of three asset allocation models, each of
which represents a combination of Sub-Accounts with a different level of risk.
The available models are: the conservative asset allocation model, the moderate
asset allocation model, and the aggressive asset allocation model. Each model
allocates a different percentage of Account Value to Sub-Accounts investing in
the various asset classes, with the conservative model allocating the lowest
percentage to Sub-Accounts investing in the equity asset class and the
aggressive model allocating the highest percentage to the equity asset class.
These models, as well as the terms and conditions of the asset allocation
program, are fully described in a separate brochure. Additional programs may be
available in the future.



      If you elect an asset allocation program, we will automatically allocate
your Purchase Payments among the Sub-Accounts represented in the model you
choose. By electing an asset allocation program, you authorize us to
automatically reallocate your Account Value on a quarterly basis, or as
determined by the terms of the asset allocation program, to reflect the current
composition of the model you have selected, without further instruction, until
we receive notification that you wish to terminate the program or you choose a
different model.



      SYSTEMATIC WITHDRAWAL PROGRAM


      If you have an Account Value of $10,000 or more, you may select our
Systematic Withdrawal Program.


      Under the Systematic Withdrawal Program, you determine the amount and
frequency of regular withdrawals you would like to receive from your Fixed
and/or Variable Account Value and we will effect them automatically; a Market
Value Adjustment may be applicable upon withdrawal. Withdrawals under the
Systematic Withdrawal Program may be included in income and subject to a 10%
federal tax penalty, as well as all charges and any Market Value Adjustment
applicable upon withdrawal. You should consult your tax adviser before choosing
this option.



      You may change or stop this program at any time, by written notice to us.


      PORTFOLIO REBALANCING PROGRAM

      Under the Portfolio Rebalancing Program, we transfer funds among the
Sub-Accounts to maintain the percentage allocation you have selected among these
Sub-Accounts. At your election, we will make these transfers on a quarterly,
semi-annual or annual basis.

                                       19
<PAGE>
      Portfolio Rebalancing does not permit transfers to or from any Guarantee
Period.


                    WITHDRAWALS AND MARKET VALUE ADJUSTMENT


CASH WITHDRAWALS

      REQUESTING A WITHDRAWAL


      At any time during the Accumulation Phase you may withdraw in cash all or
any portion of your Account Value. To make a withdrawal, you must send us a
written request at our Annuity Mailing Address. Your request must specify
whether you want to withdraw the entire amount of your Account or, if less, the
amount you wish to receive.



      Withdrawals from your Fixed Account Value may be subject to a Market Value
Adjustment (see "Market Value Adjustment" below). Upon request we will notify
you of the amount we would pay in the event of a full or partial withdrawal.
Withdrawals also may have adverse federal income tax consequences, including a
10% penalty tax (see "Tax Considerations"). You should carefully consider these
tax consequences before requesting a cash withdrawal.


      FULL WITHDRAWALS


      If you request a full withdrawal, we calculate the amount we will pay you
as follows: We start with the total value of your Account at the end of the
Valuation Period during which we receive your withdrawal request; we deduct the
Account Fee for the Account Year in which the withdrawal is made; and finally we
add or subtract the amount of any Market Value Adjustment applicable to your
Fixed Account Value.


      A full withdrawal results in the surrender of your Contract, and
cancellation of all rights and privileges under your Contract.

      PARTIAL WITHDRAWALS


      If you request a partial withdrawal, we will pay you the actual amount
specified in your request and then reduce the value of your Account by deducting
the amount paid, adding or deducting any Market Value Adjustment applicable to
amounts withdrawn from the Fixed Account.



      You may specify the amount you want withdrawn from each Sub-Account and/or
Guarantee Period to which your Account is allocated. If you do not so specify,
we will deduct the total amount you request pro rata, based on your Account
Value at the end of the Valuation Period during which we receive your request.


      If you request a partial withdrawal that would result in your Account
Value being reduced to an amount less than the Account Fee for the Account Year
in which you make the withdrawal, we will treat it as a request for a full
withdrawal.

      TIME OF PAYMENT


      We will pay you the applicable amount of any full or partial withdrawal
within 7 days after we receive your withdrawal request, except in cases where we
are permitted and choose to defer payment under the Investment Company Act of
1940 and applicable state insurance law. Currently, we may defer payment of
amounts you withdraw from the Variable Account only for the following periods:


                                       20
<PAGE>

      -  When the New York Stock Exchange is closed (except weekends and
         holidays) or when trading on the New York Stock Exchange is restricted;



      -  When it is not reasonably practical to dispose of securities held by
         a Fund or to determine the value of the net assets of the Fund, because
         an emergency exists; and



      -  When an SEC order permits us to defer payment for the protection of
         Participants.


We also may defer payment of amounts you withdraw from the Fixed Account for up
to 6 months from the date we receive your withdrawal request. We do not pay
interest on the amount of any payments we defer.

      WITHDRAWAL RESTRICTIONS FOR QUALIFIED PLANS


      If your Contract is a Qualified Contract, you should carefully check the
terms of your retirement plan for limitations and restrictions on cash
withdrawals.



      Special restrictions apply to withdrawals from Contracts used for Section
403(b) annuities. See "Tax Considerations -- Tax-Sheltered Annuities."



      ORDER OF WITHDRAWAL



      When you make a withdrawal, we consider the oldest Purchase Payment that
you have not already withdrawn to be withdrawn first, then the second oldest
Purchase Payments, and so forth. Once all Purchase Payments are withdrawn, the
balance withdrawn is considered to be accumulated value.



      For purposes of a full or partial withdrawal, each withdrawal is allocated
to Purchase Payments you have not previously withdrawn on a first-in, first-out
basis until all Purchase Payments have been withdrawn. Once all Purchase
Payments have been withdrawn, any additional withdrawals will come from the
earnings on the Contract.



MARKET VALUE ADJUSTMENT



      We will apply a Market Value Adjustment if you withdraw or transfer
amounts from your Fixed Account Value more than 30 days before the end of the
applicable Guarantee Period. For this purpose, using Fixed Account Value to
provide an annuity is considered a withdrawal, and the Market Value Adjustment
will apply.


      We apply the Market Value Adjustment separately to each Guarantee Amount
in the Fixed Account, that is, to each separate allocation you have made to a
Guarantee Period together with interest credited on that allocation.

      A Market Value Adjustment may decrease, increase or have no effect on your
Account Value. This will depend on changes in interest rates since you made your
allocation to the Guarantee Period and the length of time remaining in the
Guarantee Period. In general, if the Guaranteed Interest Rate we currently
declare for Guarantee Periods equal to the balance of your Guarantee Period (or
your entire Guarantee Period for Guarantee Periods of less than one year) is
higher than your Guaranteed Interest Rate, the Market Value Adjustment is likely
to decrease your Account Value. If our current Guaranteed Interest Rate is
lower, the Market Value Adjustment is likely to increase your Account Value.

      We determine the amount of the Market Value Adjustment by multiplying the
amount that is subject to the adjustment by the following formula:

<TABLE>
                    <C> <C>        <S> <C>  <C>
                                       N/12
                          1 + I
                      (   ------   )        -1
                          1 + J
</TABLE>

where:

      I is the Guaranteed Interest Rate applicable to the Guarantee Amount from
which you withdraw, transfer or annuitize;

                                       21
<PAGE>
      J is the Guaranteed Interest Rate we declare at the time of your
withdrawal, transfer or annuitization for Guarantee Periods equal to the length
of time remaining in the Guarantee Period applicable to your Guarantee Amount,
rounded to the next higher number of complete years, for Guarantee Periods of
one year or more. For any Guarantee Periods of less than one year, J is the
Guaranteed Interest Rate we declare at the time of your withdrawal, transfer or
annuitization for a Guarantee Period of the same length as your Guarantee
Period. If, at that time, we do not offer the applicable Guarantee Period we
will use an interest rate determined by straight-line interpolation of the
Guaranteed Interest Rates for the Guarantee Periods we do offer; and

      N is the number of complete months remaining in your Guarantee Period.


      We will apply the Market Value Adjustment to the amount being withdrawn
after deduction of any Account Fee, if applicable.


      For examples of how we calculate the Market Value Adjustment, see Appendix
B.

                                CONTRACT CHARGES

ACCOUNT FEE


      During the Accumulation Phase of your Contract, we will deduct from your
Account an annual Account Fee to help cover the administrative expenses we incur
related to the issuance of Contracts and the maintenance of Accounts. We deduct
the Account Fee on each Account Anniversary, which is the anniversary of the
first day of the month after we issue your Contract. The Account Fee is $50. We
deduct the Account Fee pro rata from each Sub-Account and each Guarantee Period,
based on the allocation of your Account Value on your Account Anniversary. We
will not charge you the Account Fee if your Account Value is more than $100,000
on your Account Anniversary.


      If you make a full withdrawal of your Account, we will deduct the full
amount of the Account Fee at the time of the withdrawal. In addition, on the
Annuity Commencement Date we will deduct a pro rata portion of the Account Fee
to reflect the time elapsed between the last Account Anniversary and the day
before the Annuity Commencement Date.

      After the Annuity Commencement Date, we will deduct an annual Account Fee
of $50 in the aggregate in equal amounts from each Variable Annuity payment we
make during the year. We do not deduct any fee from Fixed Annuity payments.

ADMINISTRATIVE EXPENSE CHARGE


      We deduct an administrative expense charge from the assets of the Variable
Account at an annual effective rate equal to 0.15% during both the Accumulation
Phase and the Income Phase. This charge is designed to reimburse us for expenses
we incur in administering the Contracts, the Accounts and the Variable Account
that are not covered by the annual Account Fee.


MORTALITY AND EXPENSE RISK CHARGE


      During both the Accumulation Phase and the Income Phase, we deduct a
mortality and expense charge from the assets of the Variable Account at an
effective annual rate equal to 1.00%. The mortality risk we assume arises from
our contractual obligation to continue to make annuity payments to each
Annuitant, regardless of how long the Annuitant lives and regardless of how long
all Annuitants as a group live. This obligation assures each Annuitant that
neither the longevity of fellow Annuitants nor an improvement in life expectancy
generally will have an adverse effect on the amount of any annuity payment
received under the Contract. The mortality risk also arises from our contractual
obligation to pay a death benefit upon the death of the Annuitant prior to the
Annuity Commencement Date. The expense risk we assume is the risk that the
annual Account Fee and the administrative expense charge we assess under the
Contracts may be insufficient to cover the actual total administrative expenses
we incur. If the amount of the charge is insufficient to cover the mortality and
expense risks, we will bear the loss. If the amount of the charge is more than
sufficient to cover the risks, we


                                       22
<PAGE>

will make a profit on the charge. We may use this profit for any proper
corporate purpose, including the payment of marketing and distribution expenses
for the Contracts.


PREMIUM TAXES

      Some states and local jurisdictions impose a premium tax on us that is
equal to a specified percentage of the Purchase Payments you make. In many
states there is no premium tax. We believe that the amounts of applicable
premium taxes currently range from 0% to 3.5%. You should consult a tax adviser
to find out if your state imposes a premium tax and the amount of any tax.

      In order to reimburse us for the premium tax we may pay on Purchase
Payments, our policy is to deduct the amount of such taxes from the amount you
apply to provide an annuity at the time of annuitization. However, we reserve
the right to deduct the amount of any applicable tax from your Account at any
time, including at the time you make a Purchase Payment or make a full or
partial withdrawal. We do not make any profit on the deductions we make to
reimburse premium taxes.

FUND EXPENSES


      There are fees and charges deducted from each Fund. These fees and
expenses are described in the Fund's prospectus and related Statement of
Additional Information.


MODIFICATION IN THE CASE OF GROUP CONTRACTS


      For Group Contracts, we may modify the annual Account Fee, the
administrative expense charge and the mortality and expense risk charge upon
notice to Owners. However, such modification will apply only with respect to
Participant Accounts established after the effective date of the modification.


                                 DEATH BENEFIT

      If the Annuitant dies during the Accumulation Phase, we will pay a death
benefit to your Beneficiary, using the payment method elected -- a single cash
payment or one of our Annuity Options. (If you have named more than one
Annuitant, the death benefit will be payable after the death of the last
surviving of the Annuitants.) If the Beneficiary is not living on the date of
death, we will pay the death benefit in one sum to you or to your estate if you
are the Annuitant. We do not pay a death benefit if the Annuitant dies during
the Income Phase. However, the Beneficiary will receive any payments provided
under an Annuity Option that is in effect.

      If your spouse is your Beneficiary, upon your death (if you are the
Annuitant) your spouse may elect to continue the Contract as the Participant,
rather than receive the death benefit. In that case, the death benefit
provisions of the Contract will not apply until the death of your spouse. See
"Other Contract Provisions -- Death of Participant."

AMOUNT OF DEATH BENEFIT

      To calculate the amount of your death benefit, we use a "Death Benefit
Date." The Death Benefit Date is the date we receive proof of the Annuitant's
death in an acceptable form ("Due Proof of Death") if you have elected a death
benefit payment method before the Annuitant's death and it remains effective.
Otherwise, the Death Benefit Date is the later of the date we receive Due Proof
of Death or the date we receive either the Beneficiary's election of payment
method, or if you were the Annuitant and the Beneficiary is your spouse, the
Beneficiary's election to continue the Contract. If we do not receive the
Beneficiary's election within 60 days after we receive Due Proof of Death, the
Death Benefit Date will be the last day of the 60 day period.

      The amount of the death benefit is determined as of the Death Benefit
Date.

      If the Annuitant was 85 or younger on your Contract Date (the date we
accepted your first Purchase Payment), the death benefit will be the greatest of
the following amounts:

      1.  Your Account Value for the Valuation Period during which the Death
          Benefit Date occurs;

                                       23
<PAGE>

      2.  The amount we would pay if you had surrendered your entire Account on
          the Death Benefit Date; and


      3.  Your total Purchase Payments minus the sum of partial withdrawals from
          your Account.

      If the Annuitant was 86 or older on your Contract Date, the death benefit
is equal to amount (2) above; because this amount will reflect any applicable
withdrawal charges and Market Value Adjustment, it may be less than your Account
Value.

      If the death benefit we pay is amount (2) or (3), your Account Value will
be increased by the excess, if any, of that amount over amount (1). Any such
increase will be allocated to the Sub-Accounts in proportion to your Account
Value in those Sub-Accounts on the Death Benefit Date. Also, any portion of this
new Account Value attributed to the Fixed Account will be transferred to the Sun
Capital Money Market Sub-Account (without the application of a Market Value
Adjustment). The Beneficiary may then transfer to the Fixed Account and begin a
new Guarantee Period.

METHOD OF PAYING DEATH BENEFIT

      The death benefit may be paid in a single cash payment or as an annuity
(either fixed, variable or a combination), under one or more of our Annuity
Options. We describe the Annuity Options in this Prospectus under "Income
Phase -- Annuity Provisions."


      During the Accumulation Phase, you may elect the method of payment for the
death benefit. If no such election is in effect on the date of the Annuitant's
death, the Beneficiary may elect either a single cash payment or an annuity. If
you were the Annuitant and the Beneficiary is your spouse, the Beneficiary may
elect to continue the Contract. These elections are made by sending us at our
Annuity Mailing Address, a completed election form, which we will provide. If we
do not receive the Beneficiary's election within 60 days after we receive Due
Proof of Death, we will pay the death benefit in a single cash payment.



      If we pay the death benefit in the form of an Annuity Option, the
Beneficiary becomes the Annuitant/Payee under the terms of that Annuity Option
(See "The Income Phase -- Annuity Provisions.".



      Neither you nor the Beneficiary may exercise rights that would adversely
affect the treatment of the Contract as an annuity contract under the Internal
Revenue Code. See "Other Contract Provisions -- Death of Participant."


SELECTION AND CHANGE OF BENEFICIARY

      You select your Beneficiary in your Application. You may change your
Beneficiary at any time while the Annuitant is living by sending us written
notice on our required form, unless you previously made an irrevocable
Beneficiary designation. A new Beneficiary designation is not effective until we
record the change.

PAYMENT OF DEATH BENEFIT

      Payment of the death benefit in cash will be made within 7 days of the
Death Benefit Date, except if we are permitted to defer payment in accordance
with the Investment Company Act of 1940. If an Annuity Option is elected, the
Annuity Commencement Date will be the first day of the second calendar month
following the Death Benefit Date, and your Account will remain in effect until
the Annuity Commencement Date.

DUE PROOF OF DEATH


      We accept any of the following as proof of any person's death:



      -  An original certified copy of an official death certificate;



      -  An original certified copy of a decree of a court of competent
         jurisdiction as to the finding of death; or


                                       24
<PAGE>

      -  Any other proof we find satisfactory.


                     THE INCOME PHASE -- ANNUITY PROVISIONS


      During the Income Phase, we make regular monthly payments to the
Annuitant.



      The Income Phase of your Contract begins with the Annuity Commencement
Date. On that date, we apply your Account Value, adjusted as described below,
under the Annuity Option(s) you have selected, and we make the first annuity
payment.



      Once the Income Phase begins, no lump sum settlement option or cash
withdrawals are permitted, except pursuant to Annuity Option D, Monthly Payments
for a Specified Period Certain, as described below under the heading "Annuity
Options," and you cannot change the Annuity Option(s) selected. You may request
a full withdrawal before the Annuity Commencement Date, which will be subject to
all charges applicable on withdrawals. See "Withdrawals, Withdrawal Charge and
Market Value Adjustment."


SELECTION OF THE ANNUITANT OR CO-ANNUITANT


      You select the Annuitant in your Application. The Annuitant is the person
who receives annuity payments during the Income Phase and on whose life these
payments are based. In your Contract, the Annuity Options(s) refer to the
Annuitant as the "Payee."



      Under a Non-Qualified Contract, if you name someone other than yourself as
the Annuitant, you may also select a Co-Annuitant, who will become the new
Annuitant if the original Annuitant dies before the Income Phase. If you have
named a Co-Annuitant, the death benefit payable under the Contract will only be
paid following the death of the last surviving of the Annuitants. If you have
named both an Annuitant and a Co-Annuitant, you may designate one of them to
become the sole Annuitant as of the Annuity Commencement Date, if both are
living at that time. If you have not made that designation on the 30th day
before the Annuity Commencement Date, and both the Annuitant and the
Co-Annuitant are still living, the Co-Annuitant will become the Annuitant on the
Annuity Commencement Date.



      When an Annuity Option has been selected as the method of paying the death
benefit, the Beneficiary is the Payee of the annuity payment.


SELECTION OF THE ANNUITY COMMENCEMENT DATE

      You select the Annuity Commencement Date in your Application. The
following restrictions apply to the date you may select:

      -  The earliest possible Annuity Commencement Date is the first day of the
         second month following your Contract Date.

      -  The latest possible Annuity Commencement Date is the first day of the
         month following the Annuitant's 95th birthday or, if there is a
         Co-Annuitant, the 95th birthday of the younger of the Annuitant and
         Co-Annuitant.

      -  The Annuity Commencement Date must always be the first day of a month.

      You may change the Annuity Commencement Date from time to time by sending
us written notice, with the following additional limitations:

      -  We must receive your notice at least 30 days before the current Annuity
         Commencement Date.

      -  The new Annuity Commencement Date must be at least 30 days after we
         receive the notice.

      There may be other restrictions on your selection of the Annuity
Commencement Date imposed by your retirement plan or applicable law. In most
situations, current law requires that for a Qualified Contract certain minimum
distributions must commence no later than April 1 following the year the

                                       25
<PAGE>
Annuitant reaches age 70 1/2 (or, for Qualified Contracts other than IRAs, no
later than April 1 following the year the Annuitant retires, if later than the
year the Annuitant reaches age 70 1/2).

ANNUITY OPTIONS


      We offer the following Annuity Options for payments during the Income
Phase. Each Annuity Option may be selected for a Variable Annuity, a Fixed
Annuity, or a combination of both except that Annuity Option E is available only
for a Fixed Annuity. We may also agree to other settlement options, at our
discretion.


      ANNUITY OPTION A -- LIFE ANNUITY

      We provide monthly payments during the lifetime of the Annuitant. Annuity
payments stop when the Annuitant dies. There is no provision for continuation of
any payments to a Beneficiary.

      ANNUITY OPTION B -- LIFE ANNUITY WITH 60, 120, 180 OR 240 MONTHLY PAYMENTS
      CERTAIN

      We make monthly payments during the lifetime of the Annuitant. In
addition, we guarantee that the Beneficiary will receive monthly payments for
the remainder of the period certain, if the Annuitant dies during that period.
The election of a longer period results in smaller monthly payments. If no
Beneficiary is designated, we pay the discounted value of the remaining payments
in one sum to the Annuitant's estate. The Beneficiary may also elect to receive
the discounted value of the remaining payments in one sum. The discount rate for
a Variable Annuity will be the assumed interest rate in effect; the discount
rate for a Fixed Annuity will be based on the interest rate we used to determine
the amount of each payment.

      ANNUITY OPTION C -- JOINT AND SURVIVOR ANNUITY

      We make monthly payments during the lifetime of the Annuitant and another
person you designate and during the lifetime of the survivor of the two. We stop
making payments when the survivor dies. There is no provision for continuance of
any payments to a Beneficiary.


      ANNUITY OPTION D -- MONTHLY PAYMENTS FOR A SPECIFIED PERIOD CERTAIN



      We make monthly payments for a specified period of time from 5 to 30
years, as you elect. If payments under this option are paid on a Variable
Annuity basis, the Annuitant may elect to receive in one sum the discounted
value of the remaining payments, less any applicable withdrawal charge; the
discount rate for this purpose will be the assumed interest rate in effect. If
the Annuitant dies during the period selected, the remaining income payments are
made as described under Annuity Option B. The election of this Annuity Option
may result in the imposition of a penalty tax.



      ANNUITY OPTION E -- FIXED PAYMENTS



      We hold the portion of your Adjusted Account Value selected for this
option at interest, and make fixed payments in such amounts and at such times as
you and we may agree. We continue making payments until the amount we hold is
exhausted. The final payment will be for the remaining balance and may be less
than the previous installments. We will credit interest yearly on the amount
remaining unpaid at a rate we determine from time to time, but never less than
3% per year (or a higher rate if specified in your Contract), compounded
annually. We may change the rate at any time, but will not reduce it more
frequently than once each calendar year. The election of this Annuity Option may
result in the imposition of a penalty tax.


SELECTION OF ANNUITY OPTION

      You select one or more of the Annuity Options, which you may change from
time to time during the Accumulation Phase, as long as we receive your selection
or change in writing at least 30 days before the Annuity Commencement Date. If
we have not received your written selection on the 30th

                                       26
<PAGE>
day before the Annuity Commencement Date, you will receive Annuity Option B, for
a life annuity with 120 monthly payments certain.


      You may specify the proportion of your Adjusted Account Value you wish to
provide a Variable Annuity or a Fixed Annuity. Under a Variable Annuity, the
dollar amount of annuity payments will vary, while under a Fixed Annuity, the
dollar amount of payments will remain the same. If you do not specify a Variable
Annuity or a Fixed Annuity, your Adjusted Account Value will be divided between
Variable Annuities and Fixed Annuities in the same proportions as your Account
Value was divided between the Variable and Fixed Accounts on the Annuity
Commencement Date. You may allocate your Adjusted Account Value applied to a
Variable Annuity among the Sub-Accounts, or we will use your existing
allocations.


      There may be additional limitations on the options you may elect under
your particular retirement plan or applicable law.

      REMEMBER THAT THE ANNUITY OPTIONS MAY NOT BE CHANGED ONCE ANNUITY PAYMENTS
BEGIN.

AMOUNT OF ANNUITY PAYMENTS

      ADJUSTED ACCOUNT VALUE


      The Adjusted Account Value is the amount we apply to provide a Variable
Annuity and/or a Fixed Annuity. We calculate Adjusted Account Value by taking
your Account Value on the Business Day immediately prior to the Annuity
Commencement Date and making the following adjustments:



      -  We deduct a proportional amount of the annual Account Fee, based on the
         fraction of the current Account Year that has elapsed.



      -  If applicable, we apply the Market Value Adjustment to your Account
         Value in the Fixed Account, which may result in a deduction, an
         addition, or no change to your Account Value.


      -  We deduct any applicable premium tax or similar tax if not previously
         deducted.

      VARIABLE ANNUITY PAYMENTS

      Variable Annuity payments may vary each month. We determine the dollar
amount of the first payment using the portion of your Adjusted Account Value
applied to a Variable Annuity and the Annuity Payment Rates in your Contract,
which are based on an assumed interest rate of 3% per year, compounded annually.
See "Annuity Payment Rates."

      To calculate the remaining payments, we convert the amount of the first
payment into Annuity Units for each Sub-Account; we determine the number of
those Annuity Units by dividing the portion of the first payment attributable to
the Sub-Account by the Annuity Unit Value of that Sub-Account for the Valuation
Period ending just before the Annuity Commencement Date. This number of Annuity
Units for each Sub-Account will remain constant (unless the Annuitant requests
an exchange of Annuity Units). However, the dollar amount of the next Variable
Annuity payment -- which is the sum of the number of Annuity Units for each
Sub-Account times its Annuity Unit Value for the Valuation Period ending just
before the date of the payment -- will increase, decrease, or remain the same,
depending on the net investment return of the Sub-Accounts.

      If the net investment return of the Sub-Accounts selected is the same as
the assumed interest rate of 3%, compounded annually, the payments will remain
level. If the net investment return exceeds the assumed interest rate, payments
will increase and, conversely, if it is less than the assumed interest rate,
payments will decrease.

      Please refer to the Statement of Additional Information for more
information about calculating Variable Annuity Units and Variable Annuity
payments, including examples of these calculations.

                                       27
<PAGE>
      FIXED ANNUITY PAYMENTS

      Fixed Annuity payments are the same each month. We determine the dollar
amount of each Fixed Annuity payment using the fixed portion of your Adjusted
Account Value and the applicable Annuity Payment Rates. These will be either
(1) the rates in your Contract, which are based on a minimum guaranteed interest
rate of 3% per year, compounded annually, or (2) new rates we have published and
are using on the Annuity Commencement Date, if they are more favorable. See
"Annuity Payment Rates."

      MINIMUM PAYMENTS

      If your Adjusted Account Value is less than $2,000, or the first annuity
payment for any Annuity Option is less than $20, we will pay the Adjusted
Account Value to the Annuitant in one payment.

EXCHANGE OF VARIABLE ANNUITY UNITS


      During the Income Phase, the Annuitant may exchange Annuity Units from one
Sub-Account to another, up to 12 times each Account Year. To make an exchange,
the Annuitant sends us, at our Annuity Mailing Address, a written request
stating the number of Annuity Units in the Sub-Account he or she wishes to
exchange and the new Sub-Account for which Annuity Units are requested. The
number of new Annuity Units will be calculated so the dollar amount of an
annuity payment on the date of the exchange would not be affected. To calculate
this number, we use Annuity Unit values for the Valuation Period during which we
receive the exchange request.



      Before exchanging Annuity Units from one Sub-Account to another, the
Annuitant should carefully review the Series Fund prospectus for the investment
objectives and risk disclosure of the Series in which the Sub-Accounts invest.



      During the Income Phase, we permit only exchanges among Sub-Accounts. No
exchanges to or from a Fixed Annuity are permitted.


ACCOUNT FEE


      During the Income Phase, we deduct the annual Account Fee of $50 in equal
amounts from each Variable Annuity payment. We do not deduct the annual Account
Fee from Fixed Annuity payments.


ANNUITY PAYMENT RATES


      The Contract contains Annuity Payment Rates for each Annuity Option
described in this Prospectus. The rates show, for each $1,000 applied, the
dollar amount of: (a) the first monthly Variable Annuity payment based on the
assumed interest rate specified in the applicable Contract (at least 3% per
year, compounded annually); and (b) the monthly Fixed Annuity payment, when this
payment is based on the minimum guaranteed interest rate specified in the
Contract (at least 3% per year, compounded annually). We may change these rates
under Group Contracts for Accounts established after the effective date of such
change (See "Other Contract Provisions -- Modification").



      The Annuity Payment Rates may vary according to the Annuity Option(s)
elected and the adjusted age of the Annuitant. The Contract also describes the
method of determining the adjusted age of the Annuitant. The mortality table
used in determining the Annuity Payment Rates for Annuity Options A, B and C is
the 1983 Individual Annuitant Mortality Table.


ANNUITY OPTIONS AS METHOD OF PAYMENT FOR DEATH BENEFIT

      You or your Beneficiary may also select one or more Annuity Options to be
used in the event of your death before the Income Phase, as described under the
"Death Benefit" section of this Prospectus. In that case, your Beneficiary will
be the Annuitant. The Annuity Commencement Date will be the first day of the
second month beginning after the Death Benefit Date.

                                       28
<PAGE>
                           OTHER CONTRACT PROVISIONS

EXERCISE OF CONTRACT RIGHTS


      An Individual Contract belongs to the individual to whom the Contract is
issued. A Group Contract belongs to the Owner. In the case of a Group Contract,
the Owner may expressly reserve all Contract rights and privileges; otherwise,
each Annuitant will be entitled to exercise such rights and privileges. In any
case, such rights and privileges can be exercised without the consent of the
Beneficiary (other than an irrevocably designated Beneficiary) or any other
person. Such rights and privileges may be exercised only during the lifetime of
the Annuitant before the Annuity Commencement Date, except as the Contract
otherwise provides.


      The Annuitant becomes the Payee on and after the Annuity Commencement
Date. The Beneficiary becomes the Payee on the death of the Annuitant. Such
Payee may thereafter exercise such rights and privileges, if any, of ownership
which continue.

CHANGE OF OWNERSHIP

      Ownership of a Qualified Contract may not be transferred except to:
(1) the Annuitant; (2) a trustee or successor trustee of a pension or profit
sharing trust which is qualified under Section 401 of the Internal Revenue Code;
(3) the employer of the Annuitant, provided that the Qualified Contract after
transfer is maintained under the terms of a retirement plan qualified under
Section 403(a) of the Internal Revenue Code for the benefit of the Annuitant;
(4) the trustee or custodian of an individual retirement account plan qualified
under Section 408 of the Internal Revenue Code for the benefit of the
Participants under a Group Contract; or (5) as otherwise permitted from time to
time by laws and regulations governing the retirement or deferred compensation
plans for which a Qualified Contract may be issued. Subject to the foregoing, a
Qualified Contract may not be sold, assigned, transferred, discounted or pledged
as collateral for a loan or as security for the performance of an obligation or
for any other purpose to any person other than the Company.


      The Owner of a Non-Qualified Contract may change the ownership of the
Contract during the lifetime of the Annuitant and prior to the Annuity
Commencement Date, and each Participant, in like manner, may change the
ownership interest in a Contract.


      A change of ownership will not be binding on us until we receive written
notification. When we receive such notification, the change will be effective as
of the date on which the request for change was signed by the Owner or
Participant, as appropriate, but the change will be without prejudice to us on
account of any payment we make or any action we take before receiving the
change. If you change the Owner of a Non-Qualified Contract, you will become
immediately liable for the payment of taxes on any gain realized under the
Contract prior to the change of ownership, including possible liability for a
10% federal excise tax.

DEATH OF PARTICIPANT

      If your Contract is a Non-Qualified Contract and you die prior to the
Annuitant and before the Annuity Commencement Date, special distribution rules
apply. In that case, your Account Value, plus or minus any Market Value
Adjustment, must be distributed to your "designated beneficiary" within the
meaning of Section 72(s) of the Internal Revenue Code, either (1) as a lump sum
within 5 years after your death or (2) if in the form of an annuity, over a
period not greater than the life or expected life of the designated beneficiary,
with payments beginning no later than one year after your death.


      The person you have named as Beneficiary under your Contract, if any, will
be the "designated beneficiary." If the named Beneficiary is not living, the
Annuitant automatically becomes the designated beneficiary.



      If the designated beneficiary is your surviving spouse, your spouse may
elect to continue the Contract in his or her own name as Participant. If you
were the Annuitant as well as the Participant, your surviving spouse (if the
designated beneficiary) may elect to be named as both Participant and Annuitant
and continue the Contract; in that case, we will not pay a death benefit and the
Account


                                       29
<PAGE>

Value will not be increased to reflect the death benefit calculation. In all
other cases where you are the Annuitant, the death benefit provisions of the
Contract control, subject to the condition that any Annuity Option elected
complies with the special distribution requirements described above.



      If your spouse elects to continue the Contract (whether or not you are the
Annuitant; your spouse must give us written notification within 60 days after we
receive Due Proof of Death, and the special distribution rules will then apply
on the death of your spouse.


      If you are the Annuitant and you die during the Income Phase, the
remaining value of the Annuity Option in place must be distributed at least as
rapidly as the method of distribution under the option.

      If the Participant is not a natural person, these distribution rules apply
on a change in, or the death of, any Annuitant or Co-Annuitant.

      Payments made in contravention of these special rules would adversely
affect the treatment of the Contracts as annuity contracts under the Internal
Revenue Code. Neither you nor the Beneficiary may exercise rights that would
have that effect.


      If your Contract is a Qualified Contract, any distributions upon your
death will be subject to the laws and regulations governing the particular
retirement or deferred compensation plan in connection with which the Qualified
Contract was issued.


VOTING OF FUND SHARES

      We will vote Fund shares held by the Sub-Accounts at meetings of
shareholders of the Fund or in connection with similar solicitations, but will
follow voting instructions received from persons having the right to give voting
instructions. During the Accumulation Phase, you will have the right to give
voting instructions, except in the case of a Group Contract where the Owner has
reserved this right. During the Income Phase, the Payee -- that is the Annuitant
or Beneficiary entitled to receive benefits -- is the person having such voting
rights. We will vote any shares attributable to us and Fund shares for which no
timely voting instructions are received in the same proportion as the shares for
which we receive instructions from Owners, Participants and Payees, as
applicable.

      Owners of Qualified Contracts issued on a group basis may be subject to
other voting provisions of the particular plan and of the Investment Company Act
of 1940. Employees who contribute to plans that are funded by the Contracts may
be entitled to instruct the Owners as to how to instruct us to vote the Fund
shares attributable to their contributions. Such plans may also provide the
additional extent, if any, to which the Owners shall follow voting instructions
of persons with rights under the plans. If no voting instructions are received
from any such person with respect to a particular Participant Account, the Owner
may instruct the Company as to how to vote the number of Fund shares for which
instructions may be given.

      Neither the Variable Account nor the Company is under any duty to provide
information concerning the voting instruction rights of persons who may have
such rights under plans, other than rights afforded by the Investment Company
Act of 1940, or any duty to inquire as to the instructions received or the
authority of Owners, Participants or others, as applicable, to instruct the
voting of Fund shares. Except as the Variable Account or the Company has actual
knowledge to the contrary, the instructions given by Owners under Group
Contracts and Payees will be valid as they affect the Variable Account, the
Company and any others having voting instruction rights with respect to the
Variable Account.

      All Fund proxy material, together with an appropriate form to be used to
give voting instructions, will be provided to each person having the right to
give voting instructions at least 10 days prior to each meeting of the
shareholders of the Fund. We will determine the number of Fund shares as to
which each such person is entitled to give instructions as of the record date
set by the Fund for such meeting, which is expected to be not more than 90 days
prior to each such meeting. Prior to the Annuity Commencement Date, the number
of Fund shares as to which voting instructions may be given to the Company is
determined by dividing the value of all of the Variable Accumulation Units of
the particular Sub-Account credited to the Participant Account by the net asset
value of one Fund share as

                                       30
<PAGE>
of the same date. On or after the Annuity Commencement Date, the number of Fund
shares as to which such instructions may be given by a Payee is determined by
dividing the reserve held by the Company in the Sub-Account with respect to the
particular Payee by the net asset value of a Fund share as of the same date.
After the Annuity Commencement Date, the number of Fund shares as to which a
Payee is entitled to give voting instructions will generally decrease due to the
decrease in the reserve.

PERIODIC REPORTS

      During the Accumulation Period we will send you, or such other person
having voting rights, at least once during each Account Year, a statement
showing the number, type and value of Accumulation Units credited to your
Account and the Fixed Accumulation Value of your Account, which statement shall
be accurate as of a date not more than 2 months previous to the date of mailing.
These periodic statements contain important information concerning your
transactions with respect to a Contract. It is your obligation to review each
such statement carefully and to report to us, at the address or telephone number
provided on the statement, any errors or discrepancies in the information
presented therein within 60 days of the date of such statement. Unless we
receive notice of any such error or discrepancy from you within such period, we
may not be responsible for correcting the error or discrepancy.

      In addition, every person having voting rights will receive such reports
or prospectuses concerning the Variable Account and the Fund as may be required
by the Investment Company Act of 1940 and the Securities Act of 1933. We will
also send such statements reflecting transactions in your Account as may be
required by applicable laws, rules and regulations.

      Upon request, we will provide you with information regarding fixed and
variable accumulation values.

SUBSTITUTION OF SECURITIES


      Shares of any or all Funds may not always be available for investment
under the Contract. We may add or delete Funds or other investment companies as
variable investment options under the Contracts. We may also substitute shares
of another registered open-end investment company or unit investment trust for
the shares held in any Sub-Account, provided that the substitution has been
approved, if required, by the SEC. In the event of any substitution pursuant to
this provision, we may make appropriate endorsement to the Contract to reflect
the substitution.


CHANGE IN OPERATION OF VARIABLE ACCOUNT


      At our election and subject to any necessary vote by persons having the
right to give instructions with respect to the voting of Fund shares held by the
Sub-Accounts, the Variable Account may be operated as a management company under
the Investment Company Act of 1940 or it may be deregistered under the
Investment Company Act of 1940 in the event registration is no longer required.
Deregistration of the Variable Account requires an order by the SEC. In the
event of any change in the operation of the Variable Account pursuant to this
provision, we may make appropriate endorsement to the Contract to reflect the
change and take such other action as we deem necessary and appropriate to effect
the change.


SPLITTING UNITS


      We reserve the right to split or combine the value of Variable
Accumulation Units, Annuity Units or any of them. In effecting any such change
of unit values, strict equity will be preserved and no change will have a
material effect on the benefits or other provisions of the Contracts.


MODIFICATION

      Upon notice to the Participant, in the case of an Individual Contract, and
the Owner and Participant(s), in the case of a Group Contract (or the Payee(s)
during the Income Phase), we may modify the Contract if such modification:
(i) is necessary to make the Contract or the Variable Account

                                       31
<PAGE>
comply with any law or regulation issued by a governmental agency to which the
Company or the Variable Account is subject; (ii) is necessary to assure
continued qualification of the Contract under the Internal Revenue Code or other
federal or state laws relating to retirement annuities or annuity contracts;
(iii) is necessary to reflect a change in the operation of the Variable Account
or the Sub-Account(s) (See "Change in Operation of Variable Account"); (iv)
provides additional Variable Account and/or fixed accumulation options; or (v)
as may otherwise be in the best interests of Owners, Participants, or Payees, as
applicable. In the event of any such modification, we may make appropriate
endorsement in the Contract to reflect such modification.

      In addition, upon notice to the Owner, we may modify a Group Contract to
change the withdrawal charges, Account Fees, mortality and expense risk charges,
administrative expense charges, the tables used in determining the amount of the
first monthly variable annuity and fixed annuity payments and the formula used
to calculate the Market Value Adjustment, provided that such modification
applies only to Participant Accounts established after the effective date of
such modification. In order to exercise our modification rights in these
particular instances, we must notify the Owner of such modification in writing.
The notice shall specify the effective date of such modification which must be
at least 60 days following the date we mail notice of modification. All of the
charges and the annuity tables which are provided in the Group Contract prior to
any such modification will remain in effect permanently, unless improved by the
Company, with respect to Participant Accounts established prior to the effective
date of such modification.


LIMITATION OR DISCONTINUANCE OF NEW PARTICIPANTS


      We may limit or discontinue the acceptance of new Applications and the
issuance of new Certificates under a Group Contract by giving 30 days prior
written notice to the Owner. This will not affect rights or benefits with
respect to any Participant Accounts established under such Group Contract prior
to the effective date of such limitation or discontinuance.

RESERVATION OF RIGHTS

      We reserve the right, to the extent permitted by law, to: (1) combine any
2 or more variable accounts; (2) add or delete Funds, or other investment
companies and corresponding Sub-Accounts; (3) add or remove Guarantee Periods
available at any time for election by a Participant; and (4) restrict or
eliminate any of the voting rights of Participants (or Owners) or other persons
who have voting rights as to the Variable Account. Where required by law, we
will obtain approval of changes from Participants or any appropriate regulatory
authority. In the event of any change pursuant to this provision, we may make
appropriate endorsement to the Contract to reflect the change.

RIGHT TO RETURN


      If you are not satisfied with your Contract, you may return it by mailing
or delivering it to us at our Annuity Mailing Address as shown on the cover of
this Prospectus within 10 days after it was delivered to you. When we receive
the returned Contract, it will be cancelled and we will refund to you your
Account Value. However, if applicable state law requires, we will return the
full amount of any Purchase Payment(s) we received. State law may also require
us to give you a longer "free look" period or allow you to return the Contract
to your sales representative.


      If you are establishing an Individual Retirement Account ("IRA"), the
Internal Revenue Code requires that we give you a disclosure statement
containing certain information about the Contract and applicable legal
requirements. We must give you this statement on or before the date the IRA is
established. If we give you the disclosure statement before the seventh day
preceding the date the IRA is established, you will not have any right of
revocation under the Code. If we give you the disclosure statement at a later
date, then you may give us a notice of revocation at any time within 7 days
after your Contract Date. Upon such revocation, we will refund your Purchase
Payment(s). This right of revocation with respect to an IRA is in addition to
the return privilege set forth in the preceding paragraph. We allow a
Participant establishing an IRA a "ten day free-look," notwithstanding the
provisions of the Internal Revenue Code.

                                       32
<PAGE>

                               TAX CONSIDERATIONS



      This section describes general federal income tax consequences based upon
our understanding of current federal tax laws. Actual federal tax consequences
may vary depending on, among other things, the type of retirement plan with
which you use a Contract and where your Contract was issued. Also, legislation
affecting the current tax treatment of annuity contracts could be enacted in the
future and could apply retroactively to Contracts that you purchased before the
date of enactment. We do not make any guarantee regarding the federal, state, or
local tax status of any Contract or any transaction involving any Contract. You
should consult a qualified tax professional for advice before purchasing a
Contract or executing any other transaction (such as a rollover, distribution,
withdrawal or payment) involving a Contract.



U.S. FEDERAL TAX CONSIDERATIONS



      The following discussion applies only to those Contracts issued in the
United States. For a discussion of tax considerations effecting Contracts issued
in Puerto Rice, see "Puerto Rico Tax Considerations," below.


      DEDUCTIBILITY OF PURCHASE PAYMENTS

      For federal income tax purposes, Purchase Payments made under
Non-Qualified Contracts are not deductible.

      PRE-DISTRIBUTION TAXATION OF CONTRACTS

      Generally, an increase in the value of a Contract will not give rise to
tax, prior to distribution.


      However, corporate (or other non-natural person) Owners of, and
Participants under, a Non-Qualified Contract incur current tax, regardless of
distribution, on Contract value increases. Such current taxation does not apply,
though, to (i) immediate annuities, which the Internal Revenue Code (the "Code")
defines as a single premium contract with an annuity commencement date within
one year of the date of purchase, or (ii) any Contract that the non-natural
person holds as agent for a natural person (such as where a bank or other entity
holds a Contract as trustee under a trust agreement).


      You should note that qualified retirement investments automatically
provide tax deferral regardless of whether the underlying contract is an
annuity.

      DISTRIBUTIONS AND WITHDRAWALS FROM NON-QUALIFIED CONTRACTS

      The Account Value will include an amount attributable to Purchase
Payments, the return of which is not taxable, and an amount attributable to
investment earnings, the return of which is taxable at ordinary income rates.
The relative portions of a distribution that derive from nontaxable Purchase
Payments and taxable investment earnings depend upon the timing of the
distribution.

      If you withdraw less than your entire Account Value under a Non-Qualified
Contract before the Annuity Commencement Date, you must treat the withdrawal
first as a return of investment earnings. You may treat only withdrawals in
excess of the amount of the Account Value attributable to investment earnings as
a return of Purchase Payments. Account Value amounts assigned or pledged as
collateral for a loan will be treated as if withdrawn from the Contract.

      If a Payee receives annuity payments under a Non-Qualified Contract after
the Annuity Commencement Date, however, the Payee treats a portion of each
payment as a nontaxable return of Purchase Payments. In general, the nontaxable
portion of such a payment bears the same ratio to the total payment as the
Purchase Payments bear to the Payee's expected return under the Contract. The
remainder of the payment constitutes a taxable return of investment earnings.
Once the Payee has received nontaxable payments in an amount equal to total
Purchase Payments, all future distributions constitute fully taxable ordinary
income. If the Annuitant dies before the Payee recovers the full amount of
Purchase Payments, the Payee may deduct an amount equal to unrecovered Purchase
Payments.

                                       33
<PAGE>
      Upon the transfer of a Non-Qualified Contract by gift (other than to the
Participant's spouse), the Participant must treat an amount equal to the Account
Value minus the total amount paid for the Contract as income.

      A penalty tax of 10% may apply to taxable cash withdrawals and lump-sum
payments from Non-Qualified Contracts. This penalty will not apply in certain
circumstances, such as distributions pursuant to the death of the Participant or
distributions under an immediate annuity (as defined above), or after age
59 1/2.

      DISTRIBUTIONS AND WITHDRAWALS FROM QUALIFIED CONTRACTS

      Generally, distributions from a Qualified Contract will constitute fully
taxable ordinary income. Also, a 10% penalty tax will, except in certain
circumstances, apply to distributions prior to age 59 1/2.

      Distributions from a Qualified Contract are not subject to current
taxation or a 10% penalty, however, if:

      -  the distribution is not a hardship distribution or part of a series of
         payments for life or for a specified period of 10 years or more (an
         "eligible rollover distribution"), and

      -  the Participant or Payee rolls over the distribution (with or without
         actually receiving the distribution) into a qualified retirement plan
         eligible to receive the rollover.

      Only you or your spouse may elect to roll over a distribution to an
eligible retirement plan.

      WITHHOLDING


      In the case of an eligible rollover distribution (as defined above) from a
Qualified Contract (other than from a Contract issued for use with an individual
retirement account), we (or the plan administrator) must withhold and remit to
the U.S. Government 20% of the distribution, unless the Participant or Payee
elects to make a direct rollover of the distribution to another qualified
retirement plan that is eligible to receive the rollover; however, only you or
your spouse may elect a direct rollover. In the case of a distribution from
(i) a Non-Qualified Contract, (ii) a Qualified Contract issued for use with an
individual retirement account, or (iii) a Qualified Contract where the
distribution is not an eligible rollover distribution, we will withhold and
remit to the U.S. Government a part of the taxable portion of each distribution
unless, prior to the distribution, the Participant or Payee provides us his or
her taxpayer identification number and instructs us (in the manner prescribed)
not to withhold. The Participant or Payee may credit against his or her federal
income tax liability for the year of distribution any amounts that we (or the
plan administrator) withhold.


      INVESTMENT DIVERSIFICATION AND CONTROL


      The Treasury Department has issued regulations that prescribe investment
diversification requirements for mutual fund series underlying nonqualified
variable contracts. Contracts must comply with these regulations to qualify as
annuities for federal income tax purposes. Contracts that do not meet the
guidelines are subject to current taxation on annual increases in value. We
believe that each series of the Series Fund complies with these regulations. The
preamble to the regulations states that the Internal Revenue Service may
promulgate guidelines under which an owner's excessive control over investments
underlying the contract will preclude the contract from qualifying as an annuity
for federal tax purposes. We cannot predict whether such guidelines, if in fact
promulgated, will be retroactive. We reserve the right to modify the Contract
and/or the Variable Account to the extent necessary to comply with any such
guidelines, but cannot assure that such modifications would satisfy any
retroactive guidelines.


      TAX TREATMENT OF THE COMPANY AND THE VARIABLE ACCOUNT

      As a life insurance company under the Code, we will record and report
operations of the Variable Account separately from other operations. The
Variable Account will not, however, constitute a regulated investment company or
any other type of taxable entity distinct from our other operations.

                                       34
<PAGE>
We will not incur tax on the income of the Variable Account (consisting
primarily of interest, dividends, and net capital gains) if we use this income
to increase reserves under Contracts participating in the Variable Account.

      QUALIFIED RETIREMENT PLANS


      You may use Qualified Contracts with several types of qualified retirement
plans. Because tax consequences will vary with the type of qualified retirement
plan and the plan's specific terms and conditions, we provide below only brief,
general descriptions of the consequences that follow from using Qualified
Contracts in connection with various types of qualified retirement plans. We
stress that the rights of any person to any benefits under these plans may be
subject to the terms and conditions of the plans themselves, regardless of the
terms of the Qualified Contracts that you are using. These terms and conditions
may include restrictions on, among other things, ownership, transferability,
assignability, contributions and distributions.


      PENSION AND PROFIT-SHARING PLANS

      Sections 401(a), 401(k) and 403(a) of the Code permit business employers
and certain associations to establish various types of retirement plans for
employees. The Tax Equity and Fiscal Responsibility Act of 1982 eliminated most
differences between qualified retirement plans of corporations and those of
self-employed individuals. Self-employed persons may therefore use Qualified
Contracts as a funding vehicle for their retirement plans, as a general rule.

      TAX-SHELTERED ANNUITIES

      Section 403(b) of the Code permits public school employees and employees
of certain types of charitable, educational and scientific organizations
specified in Section 501(c)(3) of the Code to purchase annuity contracts and,
subject to certain limitations, exclude the amount of purchase payments from
gross income for tax purposes. The Code imposes restrictions on cash withdrawals
from Section 403(b) annuities.

      If the Contracts are to receive tax deferred treatment, cash withdrawals
of amounts attributable to salary reduction contributions (other than
withdrawals of accumulation account value as of December 31, 1988) may be made
only when the Participant attains age 59 1/2, separates from service with the
employer, dies or becomes disabled (within the meaning of Section 72(m)(7) of
the Code). These restrictions apply to (i) any post-1988 salary reduction
contributions, (ii) any growth or interest on post-1988 salary reduction
contributions, and (iii) any growth or interest on pre-1989 salary reduction
contributions that occurs on or after January 1, 1989. It is permissible,
however, to withdraw post-1988 salary reduction contributions in cases of
financial hardship. While the Internal Revenue Service has not issued specific
rules defining financial hardship, we expect that to qualify for a hardship
distribution, the Participant must have an immediate and heavy bona fide
financial need and lack other resources reasonably available to satisfy the
need. Hardship withdrawals (as well as certain other premature withdrawals) will
be subject to a 10% tax penalty, in addition to any withdrawal charge applicable
under the Contracts. Under certain circumstances the 10% tax penalty will not
apply if the withdrawal is for medical expenses.

      Under the terms of a particular Section 403(b) plan, the Participant may
be entitled to transfer all or a portion of the Account Value to one or more
alternative funding options. Participants should consult the documents governing
their plan and the person who administers the plan for information as to such
investment alternatives.

      INDIVIDUAL RETIREMENT ACCOUNTS

      Sections 219 and 408 of the Code permit eligible individuals to contribute
to an individual retirement program, including Simplified Employee Pension
Plans, Employer/Association of Employees Established Individual Retirement
Account Trusts, and Simple Retirement Accounts. Such IRAs are subject to
limitations on contribution levels, the persons who may be eligible, and on the
time when distributions may commence. In addition, certain distributions from
some other types of retirement

                                       35
<PAGE>
plans may be placed in an IRA on a tax-deferred basis. If we sell Contracts for
use with IRAs, the Internal Revenue Service or other agency may impose
supplementary information requirements. We will provide purchasers of the
Contracts for such purposes with any necessary information. You will have the
right to revoke the Contract under certain circumstances, as described in the
section of this Prospectus entitled "Right to Return."

      ROTH IRAS

      Section 408A of the Code permits an individual to contribute to an
individual retirement program called a Roth IRA. Unlike contributions to a
traditional IRA under Section 408 of the Code, contributions to a Roth IRA are
not tax-deductible. Provided certain conditions are satisfied, distributions are
generally tax-free. Like traditional IRAs, Roth IRAs are subject to limitations
on contribution amounts and the timing of distributions. If an individual
converts a traditional IRA into a Roth IRA the full amount of the IRA is
included in taxable income. The Internal Revenue Service and other agencies may
impose special information requirements with respect to Roth IRAs. If and when
we make Contracts available for use with Roth IRAs, we will provide any
necessary information.


PUERTO RICO TAX CONSIDERATIONS



      Puerto Rico tax laws with respect to qualified retirement plans described
in this Prospectus vary significantly from those discussed above under
"U.S. Federal Tax Considerations." Although we currently offer the Contract in
Puerto Rico in connection with qualified retirement plans, the text of this
Prospectus under the heading "U.S. Federal Tax Considerations" dealing with such
qualified retirement plans is inapplicable to Puerto Rico and should be
disregarded.



      The following discussion applies if your Contract is issued in Puerto
Rico:



      Under Section 1022 of the Puerto Rico Internal Revenue Code of 1994, as
amended (the "1994 Code"), the Contract offered by this Prospectus is considered
an annuity contract. The 1994 Code provides that no income tax is payable on
increases in value of accumulation shares of annuity units credited to a
variable annuity contract until payments are made to the annuitant or other
payee under such contract.



      If any annuity distributions are made under an annuity contract, the
annuitant or other payee will be required to include as gross income the portion
of each payment equal to 3% of the aggregate premiums or other consideration
paid for the annuity. The amount, if any, in excess of the included amount is
excluded from gross income. After an amount equal to the aggregate amount
excluded from gross income has been received, all of the annuity payments are
considered to be taxable income.



      In the event payment under a Contract is made in a lump sum, the amount of
the payment would be included in the gross income of the Annuitant or other
Payee to the extent of the Annuitant's aggregate premiums or other consideration
paid.



      For further information regarding the income tax consequences of owning a
Contract, you should consult a qualified tax adviser.


                        ADMINISTRATION OF THE CONTRACTS

      We perform certain administrative functions relating to the Contracts,
Participant Accounts, and the Variable Account. These functions include, but are
not limited to, maintaining the books and records of the Variable Account and
the Sub-Accounts; maintaining records of the name, address, taxpayer
identification number, Contract number, Participant Account number and type, the
status of each Participant Account and other pertinent information necessary to
the administration and operation of the Contracts; processing Applications,
Purchase Payments, transfers and full and partial withdrawals; issuing Contracts
and Certificates; administering annuity payments; furnishing accounting and
valuation services; reconciling and depositing cash receipts; providing
confirmations; providing toll-free customer service lines; and furnishing
telephonic transfer services.

                                       36
<PAGE>
                         DISTRIBUTION OF THE CONTRACTS

      We offer the Contracts on a continuous basis. The Contracts are sold by
licensed insurance agents in those states where the Contracts 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. and who have entered into
distribution agreements with the Company and the general distributor, Clarendon
Insurance Agency, Inc. ("Clarendon"), One Sun Life Executive Park, Wellesley
Hills, Massachusetts 02481. Clarendon, a wholly-owned subsidiary of the Company,
is registered with the SEC under the Securities Exchange Act of 1934 as a
broker-dealer and is a member of the National Association of Securities Dealers,
Inc.


      Commissions and other distribution compensation will be paid by the
Company to the selling agents and will not be more than 1.20% of Purchase
Payments. In addition, after the first Account Year, broker-dealers who have
entered into distribution agreements with the Company may receive an annual
renewal commission of no more than 1.00% of Participant Account Value. In
addition to commissions, the Company may, from time to time, pay or allow
additional promotional incentives, in the form of cash or other compensation. We
reserve the right to offer these additional incentives only to certain
broker-dealers that sell or are expected to sell during specified time periods
certain minimum amounts of the Contracts or Certificates or other contracts
offered by the Company. Promotional incentives may change at any time.
Commissions will not be paid with respect to Accounts established for the
personal account of employees of the Company or any of its affiliates, or of
persons engaged in the distribution of the Contracts, or of immediate family
members of such employees or persons. In addition, commissions may be waived or
reduced in connection with certain transactions described in this Prospectus
under the heading "Waivers; Reduced Charges; Credits; Bonus Guaranteed Interest
Rates." During 1999, approximately $17,331 was paid to and retained by Clarendon
in connection with distribution of the Contracts.


                            PERFORMANCE INFORMATION


      From time to time the Variable Account may publish reports to
shareholders, sales literature and advertisements containing performance
information relating to the Sub-Accounts. This information may include
standardized and non-standardized "Average Annual Total Return," "Cumulative
Growth Rate" and "Compound Growth Rate." We may also advertise "yield" and
"effective yield" for some Sub-Accounts.



      Average Annual Total Return measures the net income of the Sub-Account and
any realized or unrealized gains or losses of the Funds in which it invests,
over the period stated. Average Annual Total Return figures are annualized and
represent the average annual percentage change in the value of an investment in
a Sub-Account over that period. Standardized Average Annual Total Return
information covers the period after we began offering the Futurity products or,
if shorter, the life of the Fund. Non-standardized Average Annual Total Return
covers the life of each Fund, which may predate the Futurity products.
Cumulative Growth Rate represents the cumulative change in the value of an
investment in the Fund for the period stated, and is arrived at by calculating
the change in the Accumulation Unit Value of a Fund between the first and last
day of the period being measured. The difference is expressed as a percentage of
the Accumulation Unit Value at the beginning of the base period. "Compound
Growth Rate" is an annualized measure, calculated by applying a formula that
determines the level of return which, if earned over the entire period, would
produce the cumulative return.



      Average Annual Total Return figures assume an initial Purchase Payment of
$1,000 and reflect all applicable withdrawal and Contract charges. The
Cumulative Growth Rate and Compound Growth Rate figures that we advertise do not
reflect withdrawal charges or the annual Account Fee, although such figures do
reflect all recurring charges. Results calculated without withdrawal and/or
certain Contract charges will be higher. We may also use other types of rates of
return that do not reflect withdrawal and Contract charges.



      The performance figures used by the Variable Account are based on the
actual historical performance of the Funds for the specified periods, and the
figures are not intended to indicate future performance. For periods before the
date the Contracts became available, we calculate the performance


                                       37
<PAGE>

information for the Sub-Accounts on a hypothetical basis. To do this, we reflect
deductions of the current Contract fees and charges from the historical
performance of the corresponding Fund.


      Yield is a measure of the net dividend and interest income earned over a
specific one month or 30-day period (7-day period for the Sun Capital Money
Market Fund), expressed as a percentage of the value of the Sub-Accounts
Accumulation Units. Yield is an annualized figure, which means that we assume
that the Sub-Accounts generates the same level of net income over a one-year
period and compound that income on a semi-annual basis. We calculate the
effective yield for the Sun Capital Money Market Fund similarly, but include the
increase due to assumed compounding. The Sun Capital Money Market Fund's
effective yield will be slightly higher than its yield as a result of its
compounding effect.

      The Variable Account may also from time to time compare its investment
performance to various unmanaged indices or other variable annuities and may
refer to certain rating and other organizations in its marketing materials. More
information on performance and our computations is set forth in the Statement of
Additional Information.

      The Company may also advertise the ratings and other information assigned
to it by independent industry ratings organizations. Some of these organizations
are A.M. Best, Moody's Investor's Service, Standard and Poor's Insurance Rating
Services, and Duff and Phelps. Each year A.M. Best reviews the financial status
of thousands of insurers, culminating in the assignment of Best's rating. These
ratings reflect A.M. Best's current opinion of the relevant financial strength
and operating performance of an insurance company in comparison to the norms of
the life/health industry. Best's ratings range from A++ to F. Standard and
Poor's and Duff and Phelps' ratings measure the ability of an insurance company
to meet its obligations under insurance policies it issues. These two ratings do
not measure the insurance company's ability to meet non-policy obligations.
Ratings in general do not relate to the performance of the Sub-Accounts.

      We may also advertise endorsements from organizations, individuals or
other parties that recommend the Company or the Contracts. We may occasionally
include in advertisements (1) comparisons of currently taxable and tax deferred
investment programs, based on selected tax brackets; or (2) discussions of
alternative investment vehicles and general economic conditions.

                             AVAILABLE INFORMATION

      The Company and the Variable Account have filed with the SEC registration
statements under the Securities Act of 1933 relating to the Contracts. This
Prospectus does not contain all of the information contained in the registration
statements and their exhibits. For further information regarding the Variable
Account, the Company and the Contracts, please refer to the registration
statements and their exhibits.

      In addition, the Company is subject to the informational requirements of
the Securities Exchange Act of 1934. We file reports and other information with
the SEC to meet these requirements. You can inspect and copy this information
and our registration statements at the SEC's public reference facilities at the
following locations: WASHINGTON, D.C. -- 450 Fifth Street, N.W., Room 1024,
Washington, D.C. 20549; CHICAGO, ILLINOIS -- 500 West Madison Street, Chicago,
IL 60661; NEW YORK, NEW YORK -- 7 World Trade Center, 13th Floor, New York, NY
10048. The Washington, D.C. office will also provide copies by mail for a fee.
You may also find these materials on the SEC's website (http://www.sec.gov).

                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE


      The Company's Annual Report on Form 10-K for the year ended December 31,
1999 filed with the SEC is incorporated by reference in this Prospectus. Any
statement contained in a document we incorporate by reference is deemed modified
or superceded to the extent that a later filed document, including this
Prospectus, shall modify or supercede that statement. Any statement so modified
or superceded shall not be deemed, except as so modified or superceded, to
constitute part of this Prospectus.


                                       38
<PAGE>

      The Company will furnish, without charge, to each person to whom a copy of
this Prospectus is delivered, upon the written or oral request of such person, a
copy of the document referred to above which has been incorporated by reference
in this Prospectus, other than exhibits to such document (unless such exhibits
are specifically incorporated by reference in this Prospectus). Requests for
such document should be directed to the Secretary, Sun Life Assurance Company of
Canada (U.S.), One Sun Life Executive Park, Wellesley Hills, Massachusetts
02481, telephone (800) 225-3950.



                    ADDITIONAL INFORMATION ABOUT THE COMPANY



GENERAL



      The Company is engaged in the sale of individual variable life insurance
and individual and group fixed and variable annuities. These contracts are sold
in both the tax-qualified and non-tax-qualified markets. These products are
distributed through individual insurance agents, insurance brokers and
broker-dealers.



      The following table sets forth premiums and deposits by major product
categories for each of the last 3 years. See the Notes to the Statutory
Financial Statements of the Company included in this Prospectus for industry
segment information.



<TABLE>
<CAPTION>
                                              1999         1998         1997
                                           ----------   ----------   ----------
                                                      (IN THOUSANDS)
<S>                                        <C>          <C>          <C>
Protection                                 $   16,509   $  155,907   $  204,671
Wealth Management                          $2,651,247   $2,194,895   $2,204,693
                                           ----------   ----------   ----------
                                           $2,667,756   $2,350,802   $2,409,364
                                           ==========   ==========   ==========
</TABLE>



SELECTED FINANCIAL DATA



      The following selected financial data for the Company should be read in
conjunction with the Statutory Financial Statements and the Notes thereto
included in this Prospectus beginning on page  .



<TABLE>
<CAPTION>
                                                                    FOR THE YEARS ENDED DECEMBER 31,
                                                     ---------------------------------------------------------------
                                                        1999         1998         1997         1996         1995
                                                     -----------  -----------  -----------  -----------  -----------
                                                                             (IN THOUSANDS)
 <S>                                                 <C>          <C>          <C>          <C>          <C>
 Revenues
   Premiums, annuity deposits and other revenue      $ 2,869,250  $ 2,581,463  $ 2,623,629  $ 2,215,322  $ 1,883,901
   Net investment income and realized gains              190,844      187,208      298,121      310,172      315,966
                                                     -----------  -----------  -----------  -----------  -----------
                                                       3,060,094    2,768,671    2,921,750    2,525,494    2,199,867
                                                     -----------  -----------  -----------  -----------  -----------
 Benefits and expenses
   Policyholder benefits                               2,706,121    2,416,950    2,579,104    2,232,528    1,995,208
   Other expenses                                        239,136      214,607      206,065      175,342      150,937
                                                     -----------  -----------  -----------  -----------  -----------
                                                       2,945,257    2,631,557    2,785,169    2,407,870    2,146,145
                                                     -----------  -----------  -----------  -----------  -----------
 Operating gain                                          114,837      137,114      136,581      117,624       53,722
 Federal income tax expense (benefit)                     24,479       11,713        7,339       (5,400)      17,807
                                                     -----------  -----------  -----------  -----------  -----------
 Net income                                          $    90,358  $   125,401  $   129,242  $   123,024  $    35,915
                                                     ===========  ===========  ===========  ===========  ===========
 Assets                                              $19,948,155  $16,902,621  $15,925,357  $13,621,952  $12,359,683
                                                     ===========  ===========  ===========  ===========  ===========
 Surplus notes                                       $   565,000  $   565,000  $   565,000  $   315,000  $   650,000
                                                     ===========  ===========  ===========  ===========  ===========
</TABLE>



See "Reinsurance," below, for the effect of the reinsurance agreements on 1999
net income.



See Note 1 to the Statutory Financial Statements for changes in accounting
principles and reporting.


                                       39
<PAGE>

See discussion in "Management's Discussion and Analysis of Financial Condition
and Results of Operations."



MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS



CAUTIONARY STATEMENT



      This Prospectus includes forward-looking statements by the Company under
the Private Securities Litigation Reform Act of 1995. These statements are not
matters of historical fact; they relate to such topics as future product sales,
volume growth, market share, market risk and financial goals. It is important to
understand that these forward-looking statements are subject to certain risks
and uncertainties that could cause actual results to differ materially from
those that the statements anticipate. These risks and uncertainties may concern,
among other things:



    - Heightened competition, particularly in terms of price, product features,
      and distribution capability, which could constrain the Company's growth
      and profitability.



    - Changes in interest rates and market conditions.



    - Regulatory and legislative developments.



    - Developments in consumer preferences and behavior patterns.



RESULTS OF OPERATIONS



     1999 COMPARED TO 1998:



     NET INCOME



      Net income decreased by $35.0 million to $90.4 million in 1999, reflecting
a decrease of $54.7 million in income from operations and an increase of
$19.7 million in net realized capital gains. (In the following discussion,
"income from operations" refers to the statutory statements of operations line
item, "net gain from operations after dividends to policyholders and federal
income tax and before realized capital gains.")



      Income from operations decreased from $125.0 million in 1998 to
$70.3 million in 1999, mainly as a result of the following factors:



    - A $32.3 million increase, to $63.7 million in 1999, in the income from
      operations from the Company's Wealth Management segment. (See "1999
      Compared to 1998 -- Wealth Management Segment," below.)



    - The effect of terminating certain reinsurance agreements with the
      Company's ultimate parent in 1998. The termination of these agreements was
      the predominant factor in the $94.2 million decrease in income from
      operations for the Company's Protection segment. (See "1999 Compared to
      1998 -- Protection Segment," below.)



    - An increase of $7.2 million in income from operations from the Corporate
      segment, mainly reflecting dividends from a subsidiary. (See "1999
      Compared to 1998 -- Corporate Segment," below.)



     INCOME FROM OPERATIONS BY SEGMENT



      The Company's income from operations reflects the operations of its 3
business segments: the Wealth Management segment, the Protection segment and the
Corporate segment.


                                       40
<PAGE>

      The following table provides a summary of income from operations by
segment, which is discussed more fully below.



                       INCOME FROM OPERATIONS BY SEGMENT*
                                ($ IN MILLIONS)



<TABLE>
<CAPTION>
                                                                                          % CHANGE
                                                                                    ---------------------
                                                     1999       1998       1997     1999/1998   1998/1997
                                                   --------   --------   --------   ---------   ---------
    <S>                                            <C>        <C>        <C>        <C>         <C>
    Wealth Management                               $63.7      $ 31.4     $ 14.7     $ 102.9%     113.6%
    Protection                                       (5.1)       89.1       18.0      (105.7)%    395.0%
    Corporate                                        11.7         4.5       69.8       160.0%     (93.6)%
                                                    -----      ------     ------     -------      -----
                                                    $70.3      $125.0     $102.5       (43.8)%     22.0%
                                                    =====      ======     ======     =======      =====
</TABLE>



    * Before net realized capital gains



    WEALTH MANAGEMENT SEGMENT



      The Wealth Management segment focuses on the savings and retirement needs
of individuals preparing for retirement or who have already retired. It
primarily markets to upscale consumers in the U.S., selling individual and group
fixed and variable annuities. Its major product lines, "Regatta" and "Futurity,"
are combination fixed/variable annuities. In these combination annuities,
contract holders have the choice of allocating payments either to a fixed
account, which provides a guaranteed rate of return, or to variable accounts.
Withdrawals from the fixed account are subject to market value adjustment. In
the variable accounts, the contract holder can choose from a range of investment
options and styles. The return depends upon investment performance of the
options selected. Investment funds available under Regatta products are managed
by Massachusetts Financial Services Company ("MFS"), an affiliate of the
Company. Investment funds available under Futurity products are managed by
several investment managers, including MFS and Sun Capital Advisers, Inc., a
subsidiary of the Company.



      The Company distributes its annuity products through a variety of
channels. For the Regatta products, about half are sold through securities
brokers; a further one-fourth through financial institutions, and the remainder
through insurance agents and financial planners. The Futurity products,
introduced in February 1998, are primarily distributed through a dedicated
wholesaler network, including Sun Life of Canada (U.S.) Distributors, Inc., a
subsidiary of the Company.



      Although new pension products are not currently sold, there has been a
substantial block of group retirement business in-force, including guaranteed
investment contracts ("GICs"), pension plans and group annuities. A significant
portion of these pension contracts are non-surrenderable, with the result that
the Company's liquidity exposure is limited. GICs were marketed directly in the
U.S. through independent managers. In 1997, the Company decided to no longer
market group pension and GIC products.



      Following are the major factors affecting this segment's results in 1999
as compared to 1998.



- - Deposit-type funds, which primarily comprised annuity deposits, increased by
  $457.7 million, or 21%, to $2,598.3 million in 1999. Fixed annuity account
  deposits were higher by approximately $625 million in 1999, which management
  believes is mainly a result of the success of the Company's introduction,
  during the fourth quarter of 1998, of a higher Dollar Cost Averaging ("DCA")
  rate and a new 6-month DCA program. Under these programs, which were
  redesigned in late 1996, deposits are made into the fixed portion of the
  annuity contract and receive a bonus rate of interest for the policy year.
  During the year, the fixed deposit is systematically transferred to the
  variable portion of the contract in equal periodic installments. While fixed
  annuity account deposits increased, deposits directly into variable accounts
  declined by approximately 13% in 1999. The Company believes this decline was a
  consequence of the heightened interest in the DCA programs in 1999.



  Sales of the Futurity line of products, introduced in February 1998,
  represented approximately 9% of total annuity deposits in 1999. The Company
  expects that sales of the Futurity products will continue to increase in the
  future, based on management's beliefs that market demand is growing for multi-


                                       41
<PAGE>

  manager variable annuity products, such as Futurity; that the productivity of
  Futurity's wholesale distribution network, established in 1998, will continue
  to grow; and that the marketplace will respond favorably to introductions of
  new Futurity products and product enhancements.



- - Fee income increased as a result of higher variable annuity account balances.
  Fee income was higher by approximately $32 million in 1999. The factors
  driving this growth in account balances have been market appreciation and net
  deposit activity. This growth has generated corresponding increases in fee
  income, since fees are determined based on the average assets held in these
  accounts. Other income increased by approximately $5 million in 1999, mainly
  reflecting a reinsurance agreement entered into in July 1999 with an unrelated
  company, which provides reinsurance on certain fixed group annuity contracts.
  The net effect of this agreement was to increase income from operations by
  approximately $3.4 million.



- - The net year-over-year change in aggregate reserves on policies and contracts
  for the Wealth Management segment had the effect of increasing income from
  operations for this segment. This change reflected lower reserves related to
  minimum guaranteed death benefit product features as well as a variety of
  other factors.



- - There has been a shift in demand to variable account products from general
  account products. As a consequence, there has been a decline in average
  general account invested assets and, in turn, net investment income has
  declined. Net investment income reflects only income earned on invested assets
  of the general account. In 1999, net investment income for the Wealth
  Management segment decreased by $44.0 million, to $114.0 million. This decline
  in average general account assets primarily reflects the Company's decision in
  1997 to no longer market group pension and GIC products and as a consequence,
  a declining block of in-force business as GICs mature and are surrendered.



- - Policyholder benefits (the major elements of which are surrenders and
  withdrawals, changes in the liability for premium and other deposit funds, and
  related separate account transfers) were higher by approximately $430 million
  in 1999, mainly as a result of higher variable annuity surrenders. The
  increase in variable annuity surrenders primarily related to a block of
  separate account contracts that had been issued seven or more years previously
  and for which the surrender charge periods had expired. The Company expects
  that as the separate account block of business continues to grow and as an
  increasing number of accounts are no longer subject to surrender charges,
  surrenders will tend to increase. The Company is implementing a conservation
  program with the aim of improving asset retention.



- - Operational expenses, which include general insurance expenses and insurance
  taxes, licenses and fees, excluding federal income taxes, increased by
  $5.4 million, or 9%, in 1999. This increase reflected costs associated with
  operations and technology improvements to support the growth of the Company's
  in-force business. Commissions of $153.6 million were higher by $17.7 million
  in 1999, mainly as a result of higher sales.



    PROTECTION SEGMENT



      The Protection Segment comprises two main elements, internal reinsurance
and variable life products.



    INTERNAL REINSURANCE



      In recent years, the Company has had various reinsurance agreements with
Sun Life (Canada). In some of these arrangements, Sun Life (Canada) has
reinsured the mortality risks of individual life policies sold in prior years by
the Company. These agreements, in the aggregate, had an immaterial effect on net
income in the years 1998 and 1999. Under another reinsurance agreement, which
became effective January 1, 1991 and terminated October 1, 1998, the Company
reinsured certain individual life insurance contracts issued by Sun Life
(Canada). This agreement had the effect of increasing income from operations by
$24.6 million in 1998. In addition, the effect of terminating this agreement was
to further increase 1998 net income by $65.7 million as the termination payment
was less than the


                                       42
<PAGE>

reserves held under the agreement. Because this agreement terminated in 1998, it
had no effect on income from operations in 1999.



    VARIABLE LIFE PRODUCTS



      The Company's primary individual variable life insurance product is its
variable universal life product marketed to the company-owned life insurance
("COLI") market. This product was introduced in late 1997. The Company's
management expects that the Company's variable life business will grow and
become more significant in the future. In September 1999, the Company introduced
a new variable universal life product as part of the Futurity product portfolio.
Costs related to developing this product were primarily responsible for the
decrease of approximately $4 million in income from operations for this portion
of the Protection segment.



    CORPORATE SEGMENT



      The Corporate segment includes the capital of the Company, its investments
in subsidiaries and items not otherwise attributable to either the Wealth
Management segment or the Protection segment.



      In 1999, income from operations for this segment increased by
$7.2 million to $11.7 million. This increase reflected higher net investment
income, mainly from dividends of $19.3 million received during the 4th quarter
from a subsidiary, New London Trust, F.S.B. Partially offsetting this change in
net investment income were higher operational expenses and higher federal income
taxes attributable to this segment.



    1998 COMPARED TO 1997:



    NET INCOME



      Net income decreased by $3.8 million to $125.4 million in 1998, reflecting
an increase of $22.5 million in income from operations and a decrease of
$26.3 million in net realized capital gains.



      Income from operations increased from $102.5 million in 1997 to
$125.0 million in 1998, mainly as a result of the following factors:



       - A $16.7 million increase, to $31.4 million in 1998, in the income from
         operations from the Company's Wealth Management segment. (See "1998
         Compared to 1997 -- Wealth Management Segment," below.)



       - The effect of terminating certain reinsurance agreements with Sun Life
         (Canada). The termination of these agreements was the predominant
         factor in the $71.1 million increase in income from operations for the
         Company's Protection segment.



       - The effects of the Company's December 1997 reorganization (described in
         "Corporate Segment," below), as a result of which MFS is no longer a
         subsidiary of the Company. As a result of this reorganization,
         dividends from subsidiaries were lower in 1998 than in 1997 and certain
         subsidiary tax benefits were no longer available to the Company. Also
         affecting income from operations for the Corporate segment in 1998 was
         that income earned on the proceeds of a December 1997 issuance of a
         $250 million surplus note was lower than the related interest expense.



  Net realized capital gains decreased from $26.7 million in 1997 to
  $0.4 million in 1998. This decrease was also due to the Company's December
  1997 reorganization which resulted in a realized capital gain of
  $21.2 million in 1997.


                                       43
<PAGE>

    INCOME FROM OPERATIONS BY SEGMENT



    WEALTH MANAGEMENT SEGMENT



      Following are the major factors affecting the Wealth Management segment's
results in 1998 as compared to 1997:



       - Annuity deposits declined by about $27 million, or 1%, to $2.2 billion
         in 1998. Fixed annuity account deposits were lower by approximately 7%
         in 1998, while deposits into variable annuity accounts increased in
         total and as a proportion of total annuity deposits. These trends
         reflected market conditions and competitive factors.



       Deposits into the DCA programs, a feature of the Company's combination
       fixed/variable annuity products, were a significant element of account
       deposits. Under these programs, which were redesigned in late 1996,
       deposits are made into the fixed portion of the annuity contract and
       receive a bonus rate of interest for the policy year. During the year,
       the fixed deposit is systematically transferred to the variable portion
       of the contract in equal periodic installments. DCA deposits overall were
       flat in 1998 compared to 1997. This pattern resulted, in part, from
       heightened competition, as other companies introduced similar DCA
       programs within in 1998. During the fourth quarter of 1998, the Company
       introduced a higher DCA rate and a new six-month DCA program. DCA
       deposits for that quarter were higher, compared to the preceding 1998
       quarters.



       An increase in variable account deposits in 1998 reflected both the
       continuing strong growth in equity markets generally and the continuing
       strong performance of the investment funds underlying the Company's
       variable annuity products. The continuing strong equity markets, low
       interest rate environment, and demographic trends, among other factors,
       increased the demand and market for wealth accumulation products in the
       U.S., particularly for variable annuities. These factors contributed to
       the growth in the Company's variable account deposits in 1998, despite
       heightened competition.



       The Company introduced its Futurity line of products in February 1998.
       Related deposits represented about 6% of the total for the Wealth
       Management segment in 1998.



       - Fee income increased as a result of higher variable annuity account
         balances. The main factors driving this growth in account balances were
         market appreciation and net deposit activity. This growth generated
         corresponding increases in fee income, since fees are determined based
         on the average assets held in these accounts. Fee income increased by
         approximately $43 million, or 39%, in 1998.



       - Because there was a shift to variable accounts from the general
         account, net investment income declined. Net investment income reflects
         only income earned on invested assets of the general account. In 1998,
         net investment income for the Wealth Management segment decreased by
         about $40 million, or 20%, compared to 1997, mainly as a result of the
         decline in average invested assets in the Company's general account.
         This decline in average general account assets mainly reflected the
         shift in deposits in recent years from the fixed account to variable
         accounts. It also reflected the Company's decision in 1997 to no longer
         market group pension and GICs.



       - Policyholder benefits were lower, mainly reflecting lower surrender
         activity compared to 1997. During 1997 and into the first half of 1998,
         surrender and withdrawal activity had been high. This activity
         primarily related to a block of separate account contracts that had
         been issued 7 or more years previously and for which the surrender
         charge periods had expired. While variable account surrenders continued
         to rise, general account surrenders declined in 1998. As a result of
         this pattern of activity, policyholder benefits (of which surrenders
         and withdrawals, the related changes in the liability for premium and
         other deposit funds, and related separate account transfers are the
         major elements) increased in 1997 and were lower in 1998.


                                       44
<PAGE>

    - As a result of investments in technology and infrastructure to enhance
      annuity operations, operational expenses increased by approximately $12
      million, or 25%, in 1998 compared to 1997. These increases reflected 3
      main factors:



       - Higher volumes of annuity business, requiring greater administrative
         support.



       - Improvements to the computer systems and technology that support the
         annuity business. These improvements involved information systems
         supporting the growth of the Company's in-force business, particularly
         its combination fixed/variable annuities.



       - Costs associated with the product design and implementation of the new
         Futurity multi-manager annuity product and the development of a new
         product within the Regatta product line.



    PROTECTION SEGMENT



      The reinsurance arrangements in which Sun Life (Canada) has reinsured the
mortality risks of individual life policies sold in prior years by the Company
had an immaterial effect, in the aggregate, on net income in 1997 and 1998.
Under another agreement, which became effective January 1, 1991 and terminated
October 1, 1998, the Company reinsured certain individual life insurance
contracts issued by Sun Life (Canada). This agreement had the effect of
increasing income from operations by $37.1 million in 1997. Income from
operations decreased to $24.6 million in 1998, because the agreement was in
place only through the first 9 months of 1998. In addition, the effect of
terminating this agreement was to further increase 1998 net income by $65.7
million. This termination-related increase in 1998 represented a reasonable
approximation of the value of the stream of future earnings that the agreement
would have generated had it remained in effect.



      The Company's primary individual variable life insurance product is its
variable universal life product marketed to the company-owned life insurance
("COLI") market. This product was introduced in late 1997.



    CORPORATE SEGMENT



      In 1998, income from operations decreased by $65.3 million to
$4.5 million for the Corporate segment. This decrease reflected 2 main factors:



    - Dividends from subsidiaries were lower than in 1997 by $37.5 million. This
      decrease mainly resulted from a December 1997 reorganization, in which the
      Company transferred its ownership of MFS to its parent company, Sun Life
      of Canada (U.S.) Holdings, Inc. ("Sun Life (U.S.) Holdings.") As a result
      of this reorganization, the Company received no dividends from MFS in
      1998. By comparison, it received $33.1 million of MFS dividends in 1997.



    - Net investment income, other than dividends from subsidiaries, decreased
      by $5.9 million in 1998 over 1997, reflecting the effect of the Company's
      December 1997 issuance of a $250 million surplus note to Sun Life (U.S.)
      Holdings. Interest expense exceeded investment earnings on the related
      funds.



FINANCIAL CONDITION AND LIQUIDITY



    ASSETS



      The Company's total assets comprise those held in its general account and
those held in its separate accounts. General account assets support general
account liabilities. Separate accounts and their assets are of 2 main types:



    - Those assets held in a "fixed" separate account, which the Company
      established for amounts that contract holders allocate to the fixed
      portion of their combination fixed/variable deferred annuity contracts.
      Fixed separate account assets are available to fund general account
      liabilities and general account assets are available to fund the
      liabilities of this fixed separate account. The


                                       45
<PAGE>

      Company manages the assets of this fixed separate account according to
      general account investment policy guidelines.



    - Those assets held in a number of registered and non-registered "variable"
      separate accounts as investment vehicles for the Company's variable life
      and annuity contracts. Policyholders may choose from among various
      investment options offered under these contracts according to their
      individual needs and preferences. Policyholders assume the investment
      risks associated with these choices. General account and fixed separate
      account assets are not available to fund the liabilities of these variable
      accounts.



      The following table summarizes significant changes in asset balances
during 1999, 1998 and 1997. The changes are discussed below.



<TABLE>
<CAPTION>
                                                       ASSETS                       % CHANGE
                                            1999        1998        1997      1999/1998   1998/1997
                                          ---------   ---------   ---------   ---------   ---------
                                                   ($ IN MILLIONS)
<S>                                       <C>         <C>         <C>         <C>         <C>
General account assets..................  $ 2,377.1   $ 2,932.2   $ 4,513.5     (18.9)%     (35.0)%
Fixed separate account assets...........    2,080.7     2,195.6     2,343.9      (5.2)%      (6.3)%
                                          ---------   ---------   ---------     -----       -----
                                          $ 4,457.8   $ 5,127.8   $ 6,857.4     (13.1)%     (25.2)%

Variable separate account assets........   15,490.3    11,774.8     9,068.0      31.6%       29.9%
                                          ---------   ---------   ---------     -----       -----
Total assets............................  $19,948.1   $16,902.6   $15,925.4      18.0%        6.1%
                                          =========   =========   =========     =====       =====
</TABLE>



      General account and fixed separate account assets, taken together,
decreased by 13.2% in 1999; but variable separate account assets increased by
31.6%. In 1998, the combined general account and fixed separate account
decreased by 25.2%, while variable separate account assets increased by 29.9%.
This growth in variable accounts relative to the general and fixed accounts
reflects 2 main factors: (1) appreciation of the funds held in the variable
separate accounts has exceeded that of the funds held in the general and fixed
separate accounts; and (2) annuity deposits and exchanges into variable accounts
have increased, while annuity deposits into fixed accounts have slowed. The
Company believes this pattern has reflected a shift in the preferences of
policyholders, which is largely attributable to the strong performance of equity
markets in general and of the Company's variable account funds in particular.



      The assets of the general account are available to support general account
liabilities. For management purposes, it is the Company's practice to segment
its general account to facilitate the matching of assets and liabilities.
General account assets primarily comprise cash and invested assets, which
represented essentially all of general account assets at year-end 1999. Major
types of invested asset holdings included bonds, mortgages, real estate and
common stock. The Company's bond holdings comprised 51.5% of the Company's
portfolio at year-end 1999. Bonds included both public and private issues. It is
the Company's policy to acquire only investment-grade securities. As a result,
the overall quality of the bond portfolio is high. At year-end 1999, only 0.5%
were rated below-investment-grade; i.e., they had National Association of
Insurance Commissioners ("NAIC") ratings lower than "1" or "2." The Company's
mortgage holdings amounted to $528.9 million at year-end 1999, representing
22.3% of the total portfolio. All mortgage holdings at year-end 1999 were in
good standing. The Company believes that the high quality of its mortgage
portfolio is largely attributable to its stringent underwriting standards. At
year-end 1999, investment real estate amounted to $79.2 million, representing
about 3.3% of the total portfolio. The Company invests in real estate to enhance
yields and, because of the long-term nature of these investments, the Company
uses them for purposes of matching with products having long-term liability
durations. Common stock holdings amounted to $75.3 million, representing about
3.2% of the portfolio. These holdings comprised the Company's ownership shares
in subsidiaries.


                                       46
<PAGE>

    LIABILITIES



      As with assets, the proportion of variable separate account liabilities to
total liabilities has been increasing. Most of the Company's liabilities
comprise reserves for life insurance and for annuity contracts and deposit
funds. The Company expects the declining trend in general account liabilities to
continue, because it believes that net maturities will continue to exceed sales
for the fixed contracts associated with these liabilities. This trend stems
mainly from the Company's 1997 decision to discontinue selling group pension and
GIC contracts and to focus its marketing efforts on its combination
fixed/variable annuity products.



CAPITAL MARKETS RISK MANAGEMENT



      See "Quantitative and Qualitative Disclosures About Market Risk," below,
for a discussion of the Company's capital markets risk management.



CAPITAL RESOURCES



    CAPITAL ADEQUACY



      The National Association of Insurance Commissioners ("NAIC") adopted
regulations at the end of 1993 that established minimum capitalization
requirements for insurance companies, based on risk-based capital ("RBC")
formulas. These requirements are intended to identify undercapitalized
companies, so that specific regulatory actions can be taken on a timely basis.
The RBC formula for life insurance companies calculates capital requirements
related to asset, insurance, interest rate, and business risks. According to the
RBC calculation, the Company's capital was well in excess of its required
capital at year-end 1999.



    LIQUIDITY



      The Company's liquidity requirements are generally met by funds from
operations. The Company's main uses of funds are to pay out death benefits and
other maturing insurance and annuity contract obligations; to make pay-outs on
contract terminations; to purchase new investments; to fund new business
ventures; and to pay normal operating expenditures and taxes. The Company's main
sources of funds are premiums and deposits on insurance and annuity products;
proceeds from the sale of investments; income from investments; and repayments
of investment principal.



      In managing its general account and fixed separate account assets in
relation to its liabilities, the Company has segmented these assets by product
or by groups of products. The Company manages each segment's assets based on an
investment policy that it has established for that segment. Among other matters,
this investment policy considers liquidity requirements and provides cash flow
estimates. The Company reviews these policies quarterly.



      The Company's liquidity targets are intended to enable it to meet its
day-to-day cash requirements. On a quarterly basis, the Company compares its
total "liquifiable" assets to its total demand liabilities. Liquifiable assets
comprise cash and assets that could quickly be converted to cash should the need
arise. These assets include short-term investments and other current assets and
investment-grade bonds. The Company's policy is to maintain a liquidity ratio in
excess of 100%, and it did so throughout 1999. Based on its ongoing liquidity
analyses, the Company believes that its available liquidity is more than
sufficient to meet its liquidity needs.



OTHER MATTERS



    DEMUTUALIZATION



      On January 27, 1998, Sun Life (Canada) announced that its Board of
Directors had requested that management develop a plan to demutualize.
Demutualization would involve converting from a mutual structure, with ownership
by policyholders, to a shareholder-owned company. It would provide that the
ownership interest currently held by policyholders be distributed to them in the
form of shares, without affecting their interests as policyholders. In
June 1999, the Sun Life (Canada)'s Board of


                                       47
<PAGE>

Directors approved the demutualization timetable recommended by management, and
on September 28, 1999, Sun Life (Canada)'s Board of Directors approved the
demutualization plan. On December 6, 1999, Sun Life (Canada) received approval
for its demutualization plan from the Michigan Commissioner of Insurance. At a
Special Meeting on December 15, 1999, eligible policyholders of Sun Life
(Canada) voted in favor of the Company's plans to demutualize. Sun Life (Canada)
completed its demutualization on March 22, 2000 and its Initial Public Offering
("IPO") on March 29, 2000. The demutualization of Sun Life (Canada) is not
expected to have any significant impact on the Company.



    SALE OF SUBSIDIARIES



      On February 5, 1999, the Company sold Massachusetts Casualty Insurance
Company ("MCIC"), a disability insurance company, to an unaffiliated party. The
net proceeds of this sale were $34.0 million and the Company realized a post tax
gain of $4.9 million.



      On October 29, 1999, the Company completed the sale of its wholly-owned
subsidiary, New London Trust F.S.B. ("NLT"), for approximately $30.3 million to
an unaffiliated party. The Company realized a post-tax gain of $13.2 million
from this sale. This transaction is not expected to have a significant effect on
the ongoing operations of the Company.



QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK



      This discussion covers market risks associated with investment portfolios
that support the Company's general account liabilities. This discussion does not
cover market risks associated with those investment portfolios that support
separate account products. For these products, the policyholder, rather than the
Company, assumes these market risks.



    GENERAL



      The assets of the general account are available to support general account
liabilities. For purposes of managing these assets in relation to these
liabilities, the Company notionally segments these assets by product or by
groups of products. The Company manages each segment's assets based on an
investment policy that it has established for that segment. The policy covers
the segment's liability characteristics and liquidity requirements, provides
cash flow estimates, and sets targets for asset mix, duration, and quality. Each
quarter, investment and business unit managers review these policies to ensure
that the policies remain appropriate, taking into account each segment's
liability characteristics.



    TYPES OF MARKET RISKS



      The Company's stringent underwriting standards and practices have resulted
in high-quality portfolios and have the effect of limiting credit risk. It is
the Company's policy, for example, not to purchase below-investment-grade
securities. Also, as a matter of investment policy, the Company assumes no
foreign currency or commodity risk; nor does it assume equity price risk except
to the extent that it holds real estate in its portfolios. (At year-end 1999,
investment real estate holdings represented less than 4% of its total general
account portfolio.) The management of interest rate risk exposure is discussed
below.



    INTEREST RATE RISK MANAGEMENT



      The Company's fixed interest rate liabilities are primarily supported by
well-diversified portfolios of fixed interest investments. They are also
supported by holdings of real estate and floating rate notes. All of these fixed
interest investments are held for other than trading purposes and can include
publicly issued and privately placed bonds and commercial mortgage loans. Public
bonds can include Treasury bonds, corporate bonds, and money market instruments.
The Company's fixed income portfolios also hold securitized assets, including
mortgage-backed securities ("MBS") and asset-backed securities. These securities
are subject to the same standards applied to other portfolio investments,
including relative value criteria and diversification guidelines. In portfolios
backing interest-sensitive liabilities, the Company's policy is to limit MBS
holdings to less than 10% of total portfolio assets. In all portfolios, the
Company restricts MBS investments to pass-through securities issued by U.S.
government agencies


                                       48
<PAGE>

and to collateralized mortgage obligations, which are expected to exhibit
relatively low volatility. The Company does not engage in lever-aged
transactions and it does not invest in the more speculative forms of these
instruments such as the interest-only, principal-only, inverse floater, or
residual tranches.



      Changes in the level of domestic interest rates affect the market value of
fixed interest assets and liabilities. Segments whose liabilities mainly arise
from the sale of products containing interest rate guarantees for certain terms
are sensitive to changes in interest rates. In these segments, the Company uses
"immunization" strategies, which are specifically designed to minimize the loss
from wide fluctuations in interest rates. The Company supports these strategies
using analytical and modeling software acquired from outside vendors.



      Significant features of the Company's immunization models include:



    - an economic or market value basis for both assets and liabilities;



    - an option pricing methodology;



    - the use of effective duration and convexity to measure interest rate
      sensitivity;



    - the use of key rate durations to estimate interest rate exposure at
      different parts of the yield curve and to estimate the exposure to
      non-parallel shifts in the yield curve.



      The Company's Interest Rate Risk Committee meets monthly. After reviewing
duration analyses, market conditions and forecasts, the Committee develops
specific asset management strategies for the interest-sensitive portfolios.
These strategies may involve managing to achieve small intentional mismatches,
either in terms of total effective duration or for certain key rate durations,
between the liabilities and related assets of particular segments. The Company
manages these mismatches to a tolerance range of plus or minus 0.5.



      Asset strategies may include the use of Treasury futures or interest rate
swaps to adjust the duration profiles for particular portfolios. All derivative
transactions are conducted under written operating guidelines and are marked to
market. Total positions and exposures are reported to the Board of Directors on
a monthly basis. The counterparties to hedging transactions are major highly
rated financial institutions, with respect to which the risk of the Company's
incurring losses related to credit exposures is considered remote.



      Liabilities categorized as financial instruments and held in the Company's
general account at December 31, 1999 had a fair value of $1,024.6 million. Fixed
income investments supporting those liabilities had a fair value of $2,072.1
million at that date. The Company performed a sensitivity analysis on these
interest-sensitive liabilities and assets at December 31, 1999. The analysis
showed that if there were an immediate increase of 100 basis points in interest
rates, the fair value of the liabilities would show a net decrease of $30.6
million and the corresponding assets would show a net decrease of $80.5 million.



      By comparison, liabilities categorized as financial instruments and held
in the Company's general account at December 31, 1998 had a fair value of
$1,538.3 million. Fixed income investments supporting those liabilities had a
fair value of $2,710.1 million at that date. The Company performed a sensitivity
analysis on these interest-sensitive liabilities and assets at December 31,
1998. The analysis showed that if there were an immediate increase of 100 basis
points in interest rates, the fair value of the liabilities would show a net
decrease of $46.3 million and the corresponding assets would show a net decrease
of $113.2 million.



      The Company produced these estimates using computer models. Since these
models reflect assumptions about the future, they contain an element of
uncertainty. For example, the models contain assumptions about future
policyholder behavior and asset cash flows. Actual policyholder behavior and
asset cash flows could differ from what the models show. As a result, the
models' estimates of duration and market values may not reflect what actually
will occur. The models are further limited by the fact that they do not provide
for the possibility that management action could be taken to mitigate adverse
results. The Company believes that this limitation is one of conservatism; that
is, it will tend to cause


                                       49
<PAGE>

the models to produce estimates that are generally worse than one might actually
expect, all other things being equal.



      Based on its processes for analyzing and managing interest rate risk, the
Company believes its exposure to interest rate changes will not materially
affect its near-term financial position, results of operations, or cash flows.



REINSURANCE



      The Company has agreements with Sun Life (Canada) which provide that Sun
Life (Canada) 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
in 1999 had the effect of decreasing net income from operations by approximately
$1,527,000.



      Effective January 1, 1991, the Company entered into an agreement with Sun
Life (Canada) under which certain individual life insurance contracts issued by
Sun Life (Canada) were reinsured by the Company on a 90% coinsurance basis. Also
effective January 1, 1991 the Company entered into an agreement with Sun Life
(Canada) which provides that Sun Life (Canada) 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. The life reinsurance
assumed agreement requires the reinsurer to withhold funds in amounts equal to
the reserves assumed. These agreements had the effect of increasing income from
operations by approximately $24,579,000 for the year ended December 31, 1998.
The Company terminated these agreements effective October 1, 1998, resulting in
an increase in income from operations in 1998 of $65,679,000 which included a
cash settlement.



      The Company has also executed reinsurance agreements with unrelated
companies which provide reinsurance of certain individual life insurance
contracts on a modified coinsurance basis under which all deficiency reserves
are ceded. Reinsurance transactions under this agreement had the effect of
increasing income from operations by $193,000 in 1999.



      During 1999, the Company entered into an agreement with an unrelated
company which provides reinsurance on certain fixed group annuity contracts. The
net effect of this agreement was to increase income from operations by
approximately $3,400,000. Also during 1999, the Company entered into three
agreements with two unrelated companies for the purpose of obtaining stop-loss
coverage of guaranteed minimum death benefit exposure with respect to the
Company's variable annuity business. The net effect of these agreements was to
increase income from operations by approximately $157,000.



RESERVES



      In accordance with the life insurance laws and regulations under which the
Company operates, it is obligated to carry on its books, as liabilities,
actuarially determined reserves to meet its obligations on its outstanding
contracts. Reserves are based on mortality tables in general use in the United
States and are computed to equal amounts that, with additions from premiums to
be received, and with interest on such reserves compounded annually at certain
assumed rates, will be sufficient to meet the Company's policy obligations at
their maturities or in the event of an insured's death. In the accompanying
Financial Statements, these reserves are determined in accordance with statutory
regulations.



INVESTMENTS



      Of the Company's total assets of $19.9 billion at December 31, 1999, 88.1%
($17.6 billion) consisted of unitized and non-unitized separate account assets,
6.1% ($1.2 billion) was invested in bonds and similar securities, 2.7%
($528 million) was invested in mortgages, 0.4% ($75.3 million) was invested in
subsidiaries, 0.4% ($94.8 million) was invested in real estate, and the
remaining 2.3% ($456.1 million) was invested in cash and other assets.


                                       50
<PAGE>

COMPETITION



      The Company is engaged in a business that is highly competitive because of
the large number of stock and mutual life insurance companies and other entities
marketing insurance products. According to a 1999 statistical study published by
A.M. Best, the Company ranked 36th among North American life insurance companies
based upon total assets as of December 31, 1998.



EMPLOYEES



      The Company and Sun Life (Canada) have entered into a service agreement
which provides that the latter will furnish the Company, as required, with
personnel as well as certain services and facilities on a cost reimbursement
basis. As of March 31, 2000, the Company had    direct employees who are
employed at its Principal Executive Office in Wellesley Hills, Massachusetts and
at its Retirement Products and Services Division in Boston, Massachusetts.



PROPERTIES



      The Company occupies office space owned by it and leased to Sun Life
(Canada), and certain unrelated parties for lease terms not exceeding 5 years.
The Company also occupies office space which it leases from unaffiliated parties
for various lease terms.



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 lst 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 fire 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, Sun Life (Canada) 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.


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

                                       51
<PAGE>

                               LEGAL PROCEEDINGS



      There are no pending legal proceedings affecting the Variable Account. We
and our subsidiaries are engaged in various kinds of routine litigation which,
in management's judgment, is not of material importance to our respective total
assets or material with respect to the Variable Account.



                                  ACCOUNTANTS



      The financial statements of the Variable Account for the year ended
December 31, 1999 included in the Statement of Additional Information and the
statutory financial statements of the Company for the years ended December 31,
1999, 1998 and 1997 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 report of such firm given upon their
authority as experts in accounting and auditing.



                              FINANCIAL STATEMENTS



      The financial statements of the Company which are included in this
Prospectus should be considered only as bearing on the ability of the Company to
meet its obligations with respect to amounts allocated to the Fixed Account and
with respect to the death benefit and the Company's assumption of the mortality
and expense risks. They should not be considered as bearing on the investment
performance of the Fund shares held in the Sub-Accounts of the Variable Account.



      The financial statements of the Variable Account for the year ended
December 31, 1999 are included in the Statement of Additional Information.


                                       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 ADMITTED ASSETS, LIABILITIES AND
CAPITAL STOCK AND SURPLUS
DECEMBER 31, 1999 AND 1998 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                                                 1999                1998
                                                                 ----                ----
<S>                                                           <C>                 <C>
ADMITTED ASSETS
    Bonds                                                     $ 1,221,970         $ 1,763,468
    Common stocks                                                  75,283             128,445
    Mortgage loans on real estate                                 528,911             535,003
    Properties acquired in satisfaction of debt                    15,641              17,207
    Investment real estate                                         79,182              78,021
    Policy loans                                                   40,095              41,944
    Cash and short-term investments                               316,971             265,226
    Other invested assets                                          67,938              64,177
    Investment income due and accrued                              25,303              35,706
    Federal income tax recoverable and interest thereon                --               1,110
    Other assets                                                    5,807               1,928
                                                              -----------         -----------
    General account assets                                      2,377,101           2,932,235
    Separate account assets
      Unitized                                                 15,490,328          11,774,745
      Non-unitized                                              2,080,726           2,195,641
                                                              -----------         -----------
    Total admitted assets                                     $19,948,155         $16,902,621
                                                              ===========         ===========
LIABILITIES
    Aggregate reserve for life policies and contracts         $ 1,153,642         $ 1,216,107
    Supplementary contracts                                         3,182               1,885
    Policy and contract claims                                        962                 369
    Liability for premium and other deposit funds                 564,820           1,000,875
    Surrender values on cancelled policies                             16                   5
    Interest maintenance reserve                                   41,771              40,490
    Commissions to agents due or accrued                            3,253               2,615
    General expenses due or accrued                                14,055               5,932
    Transfers from Separate Accounts due or accrued              (467,619)           (361,863)
    Taxes, licenses and fees due or accrued, excluding FIT            379                 401
    Federal income taxes due or accrued                            89,031              25,019
    Unearned investment income                                         22                  23
    Amounts withheld or retained by company as agent or
      trustee                                                        (442)                529
    Remittances and items not allocated                             1,078               5,176
    Asset valuation reserve                                        44,071              44,392
    Payable to parent, subsidiaries, and affiliates                26,284              30,381
    Payable for securities                                             --                 428
    Other liabilities                                              16,674               9,770
                                                              -----------         -----------
    General account liabilities                                 1,491,179           2,022,534
    Separate account liabilities:
      Unitized                                                 15,489,908          11,774,522
      Non-unitized                                              2,080,726           2,195,641
                                                              -----------         -----------
    Total liabilities                                          19,061,813          15,992,697
                                                              -----------         -----------
CAPITAL STOCK AND SURPLUS
    Common capital stock                                            5,900               5,900
                                                              -----------         -----------
    Surplus notes                                                 565,000             565,000
    Gross paid in and contributed surplus                         199,355             199,355
    Unassigned funds                                              116,087             139,669
                                                              -----------         -----------
    Surplus                                                       880,442             904,024
                                                              -----------         -----------
    Total common capital stock and surplus                        886,342             909,924
                                                              -----------         -----------
    Total liabilities, capital stock and surplus              $19,948,155         $16,902,621
                                                              ===========         ===========
</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 OPERATIONS
YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                              1999        1998        1997
                                              ----        ----        ----
 <S>                                       <C>         <C>         <C>
 INCOME:
     Premiums and annuity considerations   $   69,492  $  210,198  $  254,066
     Deposit-type funds                     2,598,265   2,140,604   2,155,297
     Considerations for supplementary
       contracts without life
       contingencies and dividend
       accumulations                            3,461       2,086       1,615
     Net investment income                    167,035     184,532     270,249
     Amortization of interest maintenance
       reserve                                  3,702       2,282       1,166
     Income from fees associated with
       investment management and
       administration and contract
       guarantees from Separate Account       173,417     141,211     109,757
     Net gain from operations from
       Separate Account                            61          --           5
     Other income                              24,554      87,364     102,889
                                           ----------  ----------  ----------
     Total Income                           3,039,987   2,768,277   2,895,044
                                           ----------  ----------  ----------
 BENEFITS AND EXPENSES:
     Death benefits                             4,386      15,335      17,284
     Annuity benefits                         155,387     153,636     148,135
     Disability benefits and benefits
       under accident and health policies          --         104         132
     Surrender benefits and other fund
       withdrawals                          2,313,179   1,933,833   1,854,004
     Interest on policy or contract funds         237        (140)        699
     Payments on supplementary contracts
       without life contingencies and
       dividend accumulations                   2,345       2,528       1,687

     Increase (decrease) in aggregate
       reserves for life and accident and
       health policies and contracts          (62,465)   (972,135)    127,278
     Decrease in liability for premium
       and other deposit funds               (436,055)   (449,831)   (447,603)
     Increase (decrease) in reserve for
       supplementary contracts without
       life contingencies and for
       dividend and coupon accumulations        1,296        (362)         42
                                           ----------  ----------  ----------
     Total Benefits                         1,978,310     682,968   1,701,658
                                           ----------  ----------  ----------
     Commissions on premiums and annuity
       considerations (direct business
       only)                                  155,381     137,718     132,700
     Commissions and expense allowances
       on reinsurance assumed                      --      13,032      17,951
     General insurance expenses                75,046      58,132      46,624
     Insurance taxes, licenses and fees,
       excluding federal income taxes           8,710       7,388       8,267
     Increase (decrease) in loading on
       and cost of collection in excess
       of loading on deferred and
       uncollected premiums                        --      (1,663)        523
     Net transfers to Separate Accounts       727,811     722,851     844,130
     Reserve and fund adjustments on
       reinsurance terminated                      --   1,017,112          --
                                           ----------  ----------  ----------
     Total Benefits and Expenses           $2,945,258  $2,637,538  $2,751,853
                                           ----------  ----------  ----------
</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.)



STATUTORY STATEMENTS OF OPERATIONS (CONTINUED)
YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                                          1999             1998             1997
                                                          ----             ----             ----
<S>                                                     <C>              <C>              <C>
  Net gain from operations before dividends to
    policyholders and federal income tax
    expense                                              94,729           130,739          143,191
  Dividends to policyholders                                 --            (5,981)          33,316
                                                        -------          --------         --------
  Net gain from operations after dividends to
    policyholders and before federal income tax
    expense                                              94,729           136,720          109,875
  Federal income tax expense, (excluding tax on
    capital gains)                                       24,479            11,713            7,339
                                                        -------          --------         --------
  Net gain from operations after dividends to
    policyholders and federal income taxes and
    before realized capital gains                        70,250           125,007          102,536
  Net realized capital gains less capital gains
    tax and transferred to the Interest
    Maintenance Reserve                                  20,108               394           26,706
                                                        -------          --------         --------
NET INCOME                                              $90,358          $125,401         $129,242
                                                        =======          ========         ========
</TABLE>


                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.

                                       55
<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, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                               1999        1998        1997
                                               ----        ----     ----------
 <S>                                        <C>         <C>         <C>
 Capital and Surplus, Beginning of Year      $909,924    $832,695    $567,143
                                             --------    --------    --------
   Net Income                                  90,358     125,401     129,242
   Change in net unrealized capital gains
     (losses)                                 (36,111)       (384)      1,152
   Change in non-admitted assets and
     related items                              1,715      (1,086)       (463)
   Change in reserve due to change in
     valuation basis                                           --      39,016
   Change in asset valuation reserve              320       3,213       6,307
   Surplus (contributed to) withdrawn from
     Separate Accounts during period              136          82          --
   Other changes in surplus in Separate
     Accounts Statements                           --          10          --
   Change in surplus notes                         --          --     250,000
   Dividends to stockholders                  (80,000)    (50,000)   (159,722)
   Aggregate write-ins for gains and
     (losses) in surplus                           --          (7)         20
                                             --------    --------    --------
   Net change in capital and surplus for
     the year                                 (23,582)     77,229     265,552
                                             --------    --------    --------
 Capital and Surplus, End of Year            $886,342    $909,924    $832,695
                                             ========    ========    ========
</TABLE>


                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.

                                       56
<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, 1999, 1998 AND 1997 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                               1999         1998         1997
                                               ----         ----         ----
 <S>                                        <C>          <C>          <C>
 Cash Provided by Operations:
   Premiums, annuity considerations and
     deposit funds received                 $ 2,667,756  $ 2,361,669  $ 2,410,919
   Considerations for supplementary
     contracts and dividend accumulations
     received                                     3,461        2,086        1,615
   Net investment income received               225,038      236,944      345,279
   Fees associated with investment
     management, administration, and
     contract guarentees from Separate
     Accounts                                   173,417      141,211           --
   Other income received                         24,555      111,936      208,223
                                            -----------  -----------  -----------
 Total receipts                               3,094,227    2,853,846    2,966,036
                                            -----------  -----------  -----------
   Benefits paid (other than dividends)       2,474,693    2,107,736    2,020,747
   Insurance expenses and taxes paid
     (other than federal income and
     capital gains taxes)                       230,744      217,023      203,650
   Net cash transferred to Separate
     Accounts                                   833,567      800,636      895,465
   Dividends paid to policyholders                   --       26,519       28,316
   Federal income tax payments
     (recoveries),(excluding tax on
     capital gains)                             (40,644)      46,965        1,397
   Other--net                                       237         (138)         698
                                            -----------  -----------  -----------
 Total payments                               3,498,597    3,198,741    3,150,273
                                            -----------  -----------  -----------
 Net cash used in operations                   (404,370)    (344,895)    (184,237)
                                            -----------  -----------  -----------
   Proceeds from long-term investments
     sold, matured or repaid (after
     deducting taxes on capital gains
     (losses) of $(1,768) for 1999, $2,038
     for 1998, and $750 for 1997)             1,065,307    1,261,396    1,343,803
   Issuance of surplus notes                         --           --      250,000
   Other cash provided (used)                    13,797      (40,529)      71,095
                                            -----------  -----------  -----------
 Total cash provided                          1,079,104    1,220,867    1,664,898
                                            -----------  -----------  -----------
 Cash Applied:
   Cost of long-term investments acquired      (484,417)    (967,901)    (773,783)
   Other cash applied                          (138,572)    (187,263)    (310,519)
                                            -----------  -----------  -----------
 Total cash applied                            (622,989)  (1,155,164)  (1,084,302)
 Net change in cash and short-term
 investments                                     51,745     (279,192)     396,359
 Cash and short-term investments:
 Beginning of year                              265,226      544,418      148,059
                                            -----------  -----------  -----------
 End of year                                $   316,971  $   265,226  $   544,418
                                            ===========  ===========  ===========
</TABLE>


                  SEE NOTES TO STATUTORY FINANCIAL STATEMENTS.

                                       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
YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997



1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES



GENERAL



Sun Life Assurance Company of Canada (U.S.) (the "Company") is incorporated as a
life insurance company and is currently engaged in the sale of individual
variable life insurance, individual fixed and variable annuities, group fixed
and variable annuities, and group pension contracts.



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. ("US Holdco"). US
Holdco is a wholly-owned subsidiary of Sun Life Assurance Company of Canada
("SLOC"), a mutual insurance company.



The Company, which is domiciled in the State of Delaware, prepares its financial
statements in accordance with statutory accounting practices prescribed or
permitted by the State of Delaware Insurance Department. Prescribed accounting
practices include practices described in a variety of publications of the
National Association of Insurance Commissioners ("NAIC"), as well as state laws,
regulations and general administrative rules. Permitted accounting practices
encompass all accounting practices not so prescribed. The permitted accounting
practices adopted by the Company are not material to the financial statements.
Prior to 1996, statutory accounting practices were recognized by the insurance
industry and the accounting profession as generally accepted accounting
principles for mutual life insurance companies and stock life insurance
companies wholly-owned by mutual life insurance companies. In April 1993, the
Financial Accounting Standards Board ("FASB") issued an interpretation (the
"Interpretation"), that became effective in 1996, 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



Bonds are carried at cost, adjusted for amortization of premium or accrual of
discount. Investments in mortgage backed securities are generally carried at
amortized cost. Changes in prepayment assumptions and resulting cash flows are
confirmed retrospectively. The adjusted yield is used to calculate investment
income in future periods. If current book value exceeds future undiscounted cash
flows, a realized capital loss is recorded and amortized through the Interest
Maintenance Reserve (IMR). 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.


                                       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, 1999, 1998 AND 1997



1.  DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES (CONTINUED):


POLICY AND CONTRACT RESERVES



The reserves for life insurance and annuity contracts are computed in accordance
with presently accepted actuarial standards, and are based on actuarial
assumptions and methods (including use of published mortality tables and
prescribed interest rates) which produce 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.



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.



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 as determined
by quoted market prices of the underlying investments.



Gains (losses) from mortality experience and investment experience of the
separate accounts, not applicable to contract owners, and accrued expense
allowances recognized in reserves are receivable from or payable to the general
account. Accumulated amounts 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 $467,619,000 in 1999 and $361,863,000 in
1998.



CHANGES IN ACCOUNTING PRINCIPLES AND REPORTING



As described more fully in Note 10, during 1997 the Company changed certain
assumptions used in determining actuarial reserves.



In March 1998, the National Association of Insurance Commissioners adopted the
Codification of Statutory Accounting Principles ("Codification"). The
Codification, which is intended to standardize regulatory accounting and
reporting for the insurance industry, is proposed to be effective January 1,
2001. However, statutory accounting principles will continue to be established
by individual state laws and permitted practices and it is uncertain when, or
if, the state of Delaware will require adoption of Codification for the
preparation of statutory financial statements. The Company has not finalized the
quantification of the effects of Codification on its statutory financial
statements.



OTHER



Preparation of the financial statements requires management to make estimates
and assumptions that affect reported amounts of assets, liabilities, revenues
and expenses. Actual results could differ from those estimates.



Certain prior year amounts have been reclassified to conform to amounts as
presented in the current year.


                                       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, 1999, 1998 AND 1997



2.  INVESTMENTS IN SUBSIDIARIES


The Company owns all of the outstanding shares of the following subsidiaries:



Sun Life Insurance and Annuity Company of New York ("Sun Life (N.Y.)") is
engaged in the sale of individual fixed and variable annuity contracts and group
life and group long term disability insurance contracts in the State of New
York;



Sun Life of Canada (U.S.) Distributors, Inc. (formerly Sun Investment Services
Company) ("Sundisco"), is a registered broker-dealer;



Sun Life Financial Services Limited ("SLFSL"), serves as the marketing
administrator for the distribution of the offshore products of SLOC (Bermuda
branch), an affiliate;



Sun Benefit Services Company, Inc. ("Sunbesco") receives renewal commissions on
a disability product and is currently inactive;



Sun Capital Advisers, Inc. ("Sun Capital") is a registered investment adviser;



Sun Life Finance Corporation ("Sunfinco") is a finance company and currently
inactive;



Sun Life of Canada (U.S.) SPE 97-1, Inc. ("SPE 97-1") is a special purpose
corporation engaging in activities incidental to securitizing mortgage loans;



Clarendon Insurance Agency, Inc. ("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;



Sun Life Information Services Ireland Limited ("SLISL") is an offshore
technology services center for affiliates.



On October 29,1999, the Company sold New London Trust F.S.B. ("NLT") to an
unaffiliated party for $30,254,000. The Company realized a post tax gain of
$13,170,000.



On February 5, 1999, the Company sold Massachusetts Casualty Insurance Company
("MCIC"), a disability insurance company, to an unaffiliated party. The net
proceeds of this sale were $33,965,000. The Company realized a post tax gain of
$4,900,000.



The impact of the sales of NLT and MCIC on continuing operations of the Company
is not expected to be material.



Prior to December 24, 1997, the Company owned 93.6% of the outstanding shares of
Massachusetts Financial Services Company ("MFS"), a registered investment
adviser. 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.



During 1999, 1998, and 1997, the Company contributed capital in the following
amounts to its subsidiaries:



<TABLE>
<CAPTION>
                                                                       DECEMBER 31,
                                                              ------------------------------
                                                                1999       1998       1997
                                                              --------   --------   --------
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
MCIC                                                          $    --    $    --    $ 2,000
SLFSL                                                           1,000        750      1,000
SPE 97-1                                                           --         --     20,377
Sundisco                                                       19,000     10,000         --
Sun Capital                                                        --        500         --
Clarendon                                                          --         10         --
SLISL                                                              --        502         --
</TABLE>


                                       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, 1999, 1998 AND 1997



2.  INVESTMENTS IN SUBSIDIARIES (CONTINUED):


During 1999, 1998, and 1997, the Company received dividends from the following
subsidiaries:



<TABLE>
<CAPTION>
                                                                       DECEMBER 31,
                                                              ------------------------------
                                                                1999       1998       1997
                                                              --------   --------   --------
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
SUN Life (N.Y.)                                               $ 6,500    $ 3,000    $    --
NLT                                                            19,319         --      7,500
MFS                                                                --         --     33,110
SPE 97-1                                                           --        675         --
SUNDISCO                                                           --         --        571
</TABLE>



Summarized combined financial information of the Company's subsidiaries as of
December 31, 1999, 1998 and 1997 and for the years then ended, follows:



<TABLE>
<CAPTION>
                                                                      DECEMBER 31,
                                                         ---------------------------------------
                                                            1999          1998          1997
                                                         -----------   -----------   -----------
                                                                     (IN THOUSANDS)
<S>                                                      <C>           <C>           <C>
Assets                                                   $   877,939   $ 1,315,317   $ 1,190,951
Liabilities                                                 (802,656)   (1,186,872)   (1,073,966)
                                                         -----------   -----------   -----------
Total net assets                                         $    75,283   $   128,445   $   116,985
                                                         ===========   ===========   ===========
Total revenues                                           $    82,443   $   222,853   $   750,364
Operating expenses                                           (90,318)     (221,933)     (646,896)
Income tax expense                                             3,249        (1,222)      (43,987)
                                                         -----------   -----------   -----------
Net income (loss)                                        $    (4,626)  $      (302)  $    59,481
                                                         ===========   ===========   ===========
</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, 1999, 1998 AND 1997



3.  BONDS


Investments in debt securities are as follows:



<TABLE>
<CAPTION>
                                                                  DECEMBER 31, 1999
                                                  -------------------------------------------------
                                                                 GROSS        GROSS      ESTIMATED
                                                  AMORTIZED    UNREALIZED   UNREALIZED      FAIR
                                                     COST        GAINS       (LOSSES)      VALUE
                                                     ----        -----       --------      -----
                                                                   (IN THOUSANDS)
<S>                                               <C>          <C>          <C>          <C>
Long-term bonds:
    United States government and government
      agencies and authorities                    $   78,161    $  2,091     $ (2,454)   $   77,798
    States, provinces and political subdivisions      20,428          69          (57)       20,440
    Public utilities                                 181,466       6,854       (5,907)      182,413
    Transportation                                   188,285       7,689       (2,709)      193,265
    Finance                                           88,517       4,631         (518)       92,630
    All other corporate bonds                        665,113      18,353      (17,152)      666,314
                                                  ----------    --------     --------    ----------
        Total long-term bonds                      1,221,970      39,687      (28,797)    1,232,860
                                                  ----------    --------     --------    ----------
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances and
      commercial paper                               312,585          --           --       312,585
                                                  ----------    --------     --------    ----------
        Total short-term bonds                       312,585          --           --       312,585
                                                  ----------    --------     --------    ----------
Total bonds                                       $1,534,555    $ 39,687     $(28,797)   $1,545,445
                                                  ==========    ========     ========    ==========
</TABLE>



<TABLE>
<CAPTION>
                                                                  DECEMBER 31, 1998
                                                  -------------------------------------------------
                                                                 GROSS        GROSS      ESTIMATED
                                                  AMORTIZED    UNREALIZED   UNREALIZED      FAIR
                                                     COST        GAINS       (LOSSES)      VALUE
                                                     ----        -----       --------      -----
                                                                   (IN THOUSANDS)
<S>                                               <C>          <C>          <C>          <C>
Long-term bonds:
    United States government and government
      agencies and authorities                    $  140,417    $  7,635     $  (177)    $  147,875
    States, provinces and political subdivisions      16,632       2,219          --         18,851
    Public utilities                                 397,670      38,740        (238)       436,172
    Transportation                                   197,207      22,481         (18)       219,670
    Finance                                          144,958      12,542        (494)       157,006
    All other corporate bonds                        866,584      50,814      (6,419)       910,979
                                                  ----------    --------     -------     ----------
        Total long-term bonds                      1,763,468     134,431      (7,346)     1,890,553
                                                  ----------    --------     -------     ----------
Short-term bonds:
    U.S. Treasury Bills, bankers acceptances and
      commercial paper                                43,400          --          --         43,400
    Affiliates                                       220,000          --          --        220,000
                                                  ----------    --------     -------     ----------
        Total short-term bonds                       263,400          --          --        263,400
                                                  ----------    --------     -------     ----------
Total bonds                                       $2,026,868    $134,431     $(7,346)    $2,153,953
                                                  ==========    ========     =======     ==========
</TABLE>


                                       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, 1999, 1998 AND 1997



3.  BONDS (CONTINUED):


The amortized cost and estimated fair value of bonds at December 31, 1999 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, 1999
                                                              -----------------------
                                                              AMORTIZED    ESTIMATED
                                                                 COST      FAIR VALUE
                                                                 ----      ----------
                                                                  (IN THOUSANDS)
<S>                                                           <C>          <C>
Maturities:
    Due in one year or less                                   $  376,761   $  376,823
    Due after one year through five years                        184,077      182,788
    Due after five years through ten years                       259,042      263,321
    Due after ten years                                          542,678      543,301
                                                              ----------   ----------
                                                               1,362,558    1,366,233
    Mortgage-backed securities                                   171,997      179,212
                                                              ----------   ----------
Total bonds                                                   $1,534,555   $1,545,445
                                                              ==========   ==========
</TABLE>



Proceeds from sales and maturities of investments in debt securities during
1999, 1998, and 1997 were $740,081,000, $1,016,811,000 and $980,264,000, gross
gains were $7,688,000, $17,025,000, and $10,732,000 and gross losses were
$4,477,000, $866,000, and $2,446,000, respectively.



Bonds included above with an amortized cost of approximately $2,604,000,
$2,572,000, and $2,578,000 at December 31, 1999, 1998 and 1997, respectively,
were on deposit with governmental authorities as required by law.



Excluding investments in U.S. government and agencies securities, the Company is
not exposed to significant concentrations of credit risk in its portfolio.



4.  SECURITIES LENDING


The Company has a securities lending program operated on its behalf by the
Company's primary custodian, Chase Manhattan Bank of New York. The custodian has
indemnified the Company against losses arising from this program. There were no
securities on loan as of December 31, 1999, 1998 or 1997. Income resulting from
this program was $20,000, $94,000, and $200,000 for the years ended
December 31, 1999, 1998 and 1997, 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.


                                       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, 1999, 1998 AND 1997



5.  MORTGAGE LOANS (CONTINUED):


The following table shows the geographical distribution of the mortgage loan
portfolio.



<TABLE>
<CAPTION>
                                                                 DECEMBER 31,
                                                              -------------------
                                                                1999       1998
                                                                ----       ----
                                                                (IN THOUSANDS)
<S>                                                           <C>        <C>
California                                                    $ 72,693   $ 82,397
Massachusetts                                                   38,083     53,528
Michigan                                                        32,941     34,357
New York                                                        22,912     21,190
Ohio                                                            31,914     36,171
Pennsylvania                                                    92,825     93,587
Washington                                                      30,265     36,548
All other                                                      207,278    177,225
                                                              --------   --------
                                                              $528,911   $535,003
                                                              ========   ========
</TABLE>



The Company has restructured mortgage loans totaling $15,644,000 and $30,743,000
and corresponding allowances for losses of $1,043,000 and $2,120,000 at December
31, 1999 and 1998, respectively.



On December 22, 1999, the Company acquired 28 mortgages from SLOC at a cost of
$118,091,637. The Company in turn sold a 90% participation in these 28 plus an
additional 11 existing mortgage loans to a third party as part of two mortgage
participation agreements, for which the Company received proceeds of
$146,974,851.



The Company has outstanding mortgage loan commitments on real estate totaling
$2,384,000 and $18,005,000 at December 31, 1999 and 1998, respectively.



6.  INVESTMENT GAINS AND LOSSES



<TABLE>
<CAPTION>
                                                                 YEARS ENDED DECEMBER 31,
                                                              ------------------------------
                                                                1999       1998       1997
                                                                ----       ----       ----
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
Net realized gains (losses):
Bonds                                                         $     70   $ 5,659    $ 2,882
Common stock of affiliates                                      15,290        --     21,195
Common stocks                                                       --        48         --
Mortgage loans                                                     787     2,374      3,837
Real estate                                                       (481)      955      2,912
Other invested assets                                               --    (3,827)      (717)
                                                              --------   -------    -------
Subtotal                                                        15,666     5,209     30,109
Capital gains tax expense (benefit)                             (4,442)    4,815      3,403
                                                              --------   -------    -------
Total                                                         $ 20,108   $   394    $26,706
                                                              ========   =======    =======
Changes in unrealized gains (losses):
Bonds                                                         $ (6,689)  $    --    $    --
Common stock of affiliates                                     (30,966)     (302)    (2,894)
Mortgage loans                                                      83    (1,312)     1,524
Real estate                                                      1,461       403      3,377
Other invested assets                                               --       827       (855)
                                                              --------   -------    -------
Total                                                         $(36,111)  $  (384)   $ 1,152
                                                              ========   =======    =======
</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, 1999, 1998 AND 1997



6.  INVESTMENT GAINS AND LOSSES (CONTINUED):


Realized capital gains and losses on bonds and mortgages and interest rate swaps
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 $4,965,000 in 1999, $8,943,000
in 1998, and $6,321,000 in 1997. 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,
                                                              ------------------------------
                                                                1999       1998       1997
                                                                ----       ----       ----
                                                                      (IN THOUSANDS)
<S>                                                           <C>        <C>        <C>
Interest income from bonds                                    $128,992   $167,436   $188,924
Income from investment in common stock of affiliates            25,819      3,675     41,181
Interest income from mortgage loans                             50,327     53,269     76,073
Real estate investment income                                   15,696     15,932     17,161
Interest income from policy loans                                3,118      2,881      3,582
Other investment income (loss)                                  (1,700)      (641)      (193)
                                                              --------   --------   --------
Gross investment income                                        222,252    242,552    326,728
                                                              --------   --------   --------
Interest on surplus notes and notes payable                    (43,266)   (44,903)   (42,481)
Investment expenses                                            (11,951)   (13,117)   (13,998)
                                                              --------   --------   --------
Net investment income                                         $167,035   $184,532   $270,249
                                                              ========   ========   ========
</TABLE>



8.  DERIVATIVES


The Company uses derivative instruments for interest rate risk management
purposes, including hedges against specific interest rate risk and to minimize
the Company's exposure to fluctuations in interest rates and foreign currency
exchange rates. The Company's use of derivatives has included U.S. Treasury
futures, conventional interest rate swaps, and currency and interest rate swap
agreements structured as 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 or losses to specific hedged
assets or liabilities, gains or losses are deferred in IMR and amortized over
the remaining life of the hedged assets. At December 31, 1999 and 1998, 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.


                                       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, 1999, 1998 AND 1997



8.  DERIVATIVES (CONTINUED):


The Company's open positions are as follows:



<TABLE>
<CAPTION>
                                                                     SWAPS OUTSTANDING
                                                                    AT DECEMBER 31, 1999
                                                              --------------------------------
                                                                  NOTIONAL        MARKET VALUE
                                                              PRINCIPAL AMOUNTS   OF POSITIONS
                                                              -----------------   ------------
                                                                       (IN THOUSANDS)
<S>                                                           <C>                 <C>
Conventional interest rate swaps                                   $20,000            $249
Foreign currency swap                                                  648             113
</TABLE>



<TABLE>
<CAPTION>
                                                                     SWAPS OUTSTANDING
                                                                    AT DECEMBER 31, 1998
                                                              --------------------------------
                                                                  NOTIONAL        MARKET VALUE
                                                              PRINCIPAL AMOUNTS   OF POSITIONS
                                                              -----------------   ------------
                                                                       (IN THOUSANDS)
<S>                                                           <C>                 <C>
Conventional interest rate swaps                                   $45,000            $508
Foreign currency swap                                                1,178             263
</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 creditworthiness of the counterparties. The Company is exposed to
potential credit loss in the event of nonperformance by counterparties. The
counterparties are major financial institutions and management believes that the
risk of incurring losses related to credit risk is remote.



9.  LEVERAGED LEASES


The Company is a lessor in a leveraged lease agreement entered into on
October 21, 1994, under which equipment having an estimated economic life of
25-40 years was leased for a term of 9.75 years. The Company's equity investment
represented 22.9% of the purchase price of the equipment. The balance of the
purchase price was furnished by third-party long-term debt financing,
collateralized by the equipment and non-recourse to the Company. At the end of
the lease term, the Master Lessee may exercise a fixed price purchase option to
purchase the equipment.



The Company's net investment in leveraged leases is composed of the following
elements:



<TABLE>
<CAPTION>
                                                                   DECEMBER 31,
                                                              -----------------------
                                                                1999           1998
                                                                ----           ----
                                                                  (IN THOUSANDS)
<S>                                                           <C>            <C>
Lease contracts receivable                                    $ 69,766       $ 78,937
Less non-recourse debt                                         (69,749)       (78,920)
                                                              --------       --------
Net receivable                                                      17             17
Estimated residual value of leased assets                       41,150         41,150
Less unearned and deferred income                               (7,808)        (8,932)
                                                              --------       --------
Investment in leveraged leases                                  33,359         32,235
Less fees                                                         (113)          (138)
                                                              --------       --------
Net investment in leveraged leases                            $ 33,246       $ 32,097
                                                              ========       ========
</TABLE>



The net investment is included in "Other invested assets" on the balance sheet.


                                       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, 1999, 1998 AND 1997



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 $1,527,000, $2,128,000 and $1,381,000
for the years ended December 31, 1999, 1998 and 1997, 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, the agreement required SLOC to reinsure
the mortality risks in excess of $500,000 per policy for the individual life
insurance contracts assumed by the Company. Such death benefits are reinsured on
a yearly renewable term basis. The life reinsurance assumed agreement required
the reinsurer to withhold funds in amounts equal to the reserves assumed. These
agreements had the effect of increasing income from operations by approximately
$24,579,000, and $37,050,000 for the years ended December 31, 1998 and 1997,
respectively. The Company terminated this agreement effective October 1, 1998,
resulting in an increase in income from operations of $65,679,000 which included
a cash settlement.



The following are summarized pro-forma results of operations of the Company for
the years ended December 31, 1999, 1998 and 1997 before the effect of
reinsurance transactions with SLOC:



<TABLE>
<CAPTION>
                                                                 YEARS ENDED DECEMBER 31,
                                                           ------------------------------------
                                                              1999         1998         1997
                                                              ----         ----         ----
                                                                      (IN THOUSANDS)
<S>                                                        <C>          <C>          <C>
Income:
    Premiums, annuity deposits and other revenues          $2,874,513   $2,377,364   $2,340,733
    Net investment income and realized gains                  190,845      187,208      298,120
                                                           ----------   ----------   ----------
    Subtotal                                                3,065,358    2,564,572    2,638,853
                                                           ----------   ----------   ----------
Benefits and Expenses:
    Policyholder benefits                                   2,709,712    2,312,247    2,350,354
    Other expenses                                            239,282      203,238      187,591
                                                           ----------   ----------   ----------
    Subtotal                                                2,948,994    2,515,485    2,537,945
                                                           ----------   ----------   ----------
Income from operations                                     $  116,364   $   49,087   $  100,908
                                                           ==========   ==========   ==========
</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 increasing income from operations by $193,000 in 1999, $3,008,000 in
1998, and decreasing income from operations by $2,658,000 in 1997.



During 1999 the Company entered into an agreement with an unrelated company
which provides reinsurance on certain fixed group annuity contracts. The net
effect of this agreement was to increase income from operations by approximately
$3,400,000. Also during 1999, the Company entered into three agreements with two
unrelated companies for the purpose of obtaining stop-loss coverage of
guaranteed minimum death benefit exposure with respect to the Company's variable
annuity business. The net effect of these agreements was to increase income from
operations by approximately $157,000.


                                       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, 1999, 1998 AND 1997



10. REINSURANCE (CONTINUED):


The Company is contingently liable for the portion of the policies reinsured
under each of its existing reinsurance agreements in the event the reinsurance
companies are unable to pay their portion of any reinsured claim. Management
believes that any liability from this contingency is unlikely. However, to limit
the possibility of such losses, the Company evaluates the financial condition of
its reinsurers and monitors concentration of credit risk.



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, 1999
                                                              ------------------------
                                                                AMOUNT      % OF TOTAL
                                                                ------      ----------
                                                                   (IN THOUSANDS)
<S>                                                           <C>           <C>
Subject to discretionary withdrawal-with adjustment:
    With market value adjustment                              $ 2,346,853        13
    At market value                                            15,010,696        81
    At book value less surrender charges (surrender charge
      >5%)                                                         45,722        --
    At book value (minimal or no charge or adjustment)            104,539         1
Not subject to discretionary withdrawal provision               1,015,108         5
                                                              -----------       ---
Total annuity actuarial reserves and deposit liabilities      $18,522,918       100
                                                              ===========       ===
</TABLE>



<TABLE>
<CAPTION>
                                                                 DECEMBER 31, 1998
                                                              ------------------------
                                                                AMOUNT      % OF TOTAL
                                                                ------      ----------
                                                                   (IN THOUSANDS)
<S>                                                           <C>           <C>
Subject to discretionary withdrawal-with adjustment:
    With market value adjustment                              $ 2,896,529       19
    At market value                                            11,368,059       73
    At book value less surrender charges (surrender charge
      >5%)                                                         62,404       --
    At book value (minimal or no charge or adjustment)            111,757        1
Not subject to discretionary withdrawal provision               1,055,642        7
                                                              -----------      ---
Total annuity actuarial reserves and deposit liabilities      $15,494,391      100
                                                              ===========      ===
</TABLE>



12. SEGMENT INFORMATION


The Company offers financial products and services such as fixed and variable
annuities, retirement plan services and life insurance on an individual basis.
Within these areas, the Company conducts business principally in two operating
segments and maintains a corporate segment to provide for the capital needs of
the various operating segments and to engage in other financing related
activities.



The Protection segment markets and administers a variety of life insurance
products sold to individuals and corporate owners of individual life insurance.
The products include whole life, universal life and variable life products.The
Wealth Management segment markets and administers individual and group variable
annuity products, individual and group fixed annuity products which include
market value adjusted annuities, and other retirement benefit products.


                                       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, 1999, 1998 AND 1997



12. SEGMENT INFORMATION (CONTINUED):


The following amounts pertain to the various business segments:



<TABLE>
<CAPTION>
                                                                                    FEDERAL
                                              TOTAL          TOTAL        PRETAX     INCOME       TOTAL
                                             REVENUES    EXPENDITURES*    INCOME      TAX        ASSETS
                                            ----------   -------------   --------   --------   -----------
                                                                    (IN THOUSANDS)
<S>                                         <C>          <C>             <C>        <C>        <C>
    1999
Protection                                  $   33,236     $   41,030    $ (7,794)  $ (2,661)  $   136,127
Wealth Management                            2,979,450      2,898,158      81,292     18,593    19,015,394
Corporate                                       27,301          6,070      21,231      8,547       796,634
                                            ----------     ----------    --------   --------   -----------
    Total                                   $3,039,987     $2,945,258    $ 94,729   $ 24,479   $19,948,155
                                            ----------     ----------    --------   --------   -----------
      1998
Protection                                  $  229,710     $  144,800    $ 84,910   $ (4,148)  $   199,683
Wealth Management                            2,527,608      2,483,715      43,893     12,486    16,123,905
Corporate                                       10,959          3,042       7,917      3,375       579,033
                                            ----------     ----------    --------   --------   -----------
    Total                                   $2,768,277     $2,631,557    $136,720   $ 11,713   $16,902,621
                                            ----------     ----------    --------   --------   -----------
      1997
Protection                                  $  304,141     $  272,333    $ 31,808   $ 13,825   $ 1,143,697
Wealth Management                            2,533,006      2,507,592      25,414     10,667    14,043,221
Corporate                                       57,897          5,244      52,653    (17,153)      738,439
                                            ----------     ----------    --------   --------   -----------
    Total                                   $2,895,044     $2,785,169    $109,875   $  7,339   $15,925,357
                                            ----------     ----------    --------   --------   -----------
</TABLE>


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


* Total expenditures includes dividends to policyholders of $0 for 1999,
  $(5,981) for 1998, and $33,316 for 1997.



13. RETIREMENT PLANS


The Company participates with SLOC in a noncontributory 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 obligation was $1,914,000,
and $1,178,000 at December 31, 1999 and 1998, respectively. The Company's share
of net periodic pension cost was $736,000, $586,000, and $146,000 for 1999, 1998
and 1997, 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 $284,000, $231,000, and $259,000 for the years ended
December 31, 1999, 1998 and 1997, 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.


                                       69
<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, 1999, 1998 AND 1997



13. RETIREMENT PLANS (CONTINUED):


The Company records an accrual of the estimated cost of retiree benefit payments
during the years the employee provides services, and amortizes an obligation of
approximately $400,000 over a period of ten years. The Company's cash flows are
not affected by this method, however the net effect decreased income by
$185,000, $95,000, and $117,000, for the years ended December 31, 1999, 1998,
and 1997, respectively. The Company's post-retirement health, dental and life
insurance benefits currently are not funded.



The following table sets forth the change in the pension and other
post-retirement benefit plans' benefit obligations and assets as well as the
plans' funded status reconciled with the amount shown in the Company's financial
statements at December 31:



<TABLE>
<CAPTION>
                                                        PENSION BENEFITS       OTHER BENEFITS
                                                         1999       1998       1999       1998
                                                       --------   --------   --------   --------
                                                                    (IN THOUSANDS)
<S>                                                    <C>        <C>        <C>        <C>
Change in benefit obligation:
    Benefit obligation at beginning of year            $110,792   $ 79,684   $ 10,419   $  9,845
    Service cost                                          5,632      4,506        413        240
    Interest cost                                         6,952      6,452        845        673
    Actuarial loss (gain)                               (21,480)    21,975      1,048        308
    Benefits paid                                        (2,376)    (1,825)      (508)      (647)
                                                       --------   --------   --------   --------
Benefit obligation at end of year                      $ 99,520   $110,792   $ 12,217   $ 10,419
                                                       ========   ========   ========   ========
The Company's share:
    Benefit obligation at beginning of year            $  9,125   $  5,094   $    416   $    385
    Benefit obligation at end of year                  $  8,816   $  9,125   $    743   $    416
Change in plan assets:
    Fair value of plan assets at beginning of year     $151,575   $136,610   $     --   $     --
    Actual return on plan assets                          9,072     16,790         --         --
    Employer contribution                                    --         --        508        647
    Benefits paid                                        (2,376)    (1,825)      (508)      (647)
                                                       --------   --------   --------   --------
Fair value of plan assets at end of year               $158,271   $151,575   $     --   $     --
                                                       ========   ========   ========   ========
Funded status                                          $ 58,752   $ 40,783   $(12,217)  $(10,419)
Unrecognized net actuarial gain (loss)                  (20,071)    (2,113)     1,469        586
Unrecognized transition obligation (asset)              (22,617)   (24,674)       140        185
Unrecognized prior service cost                           7,081      7,661         --         --
                                                       --------   --------   --------   --------
Prepaid (accrued) benefit cost                         $ 23,145   $ 21,657   $(10,608)  $ (9,648)
                                                       ========   ========   ========   ========
The Company's share of accrued benefit cost            $ (1,914)  $ (1,178)  $   (381)  $   (195)
Weighted-average assumptions as of December 31:
    Discount rate                                         7.50%      6.75%      7.50%      6.75%
    Expected return on plan assets                        8.75%      8.00%        N/A        N/A
    Rate of compensation increase                         4.50%      4.50%        N/A        N/A
</TABLE>


                                       70
<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, 1999, 1998 AND 1997



13. RETIREMENT PLANS (CONTINUED):


For measurement purposes, a 10.9% annual rate of increase in the per capita cost
of covered health care benefits was assumed for 1999 (5.6% for dental benefits).
The rates were assumed to decrease gradually to 5% for 2005 and remain at that
level thereafter.



<TABLE>
<CAPTION>
                                                             PENSION BENEFITS       OTHER BENEFITS
                                                              1999       1998       1999       1998
                                                            --------   --------   --------   --------
                                                                         (IN THOUSANDS)
<S>                                                         <C>        <C>        <C>        <C>
Components of net periodic benefit cost:
    Service cost                                            $  5,632   $ 4,506     $  413     $  240
    Interest cost                                              6,952     6,452        845        673
    Expected return on plan assets                           (12,041)  (10,172)        --         --
    Amortization of transition obligation (asset)             (2,056)   (2,056)        45         45
    Amortization of prior service cost                           580       580         --         --
    Recognized net actuarial (gain) loss                        (554)     (677)       164        (20)
                                                            --------   -------     ------     ------
Net periodic benefit cost                                   $ (1,487)  $(1,367)    $1,467     $  938
                                                            ========   =======     ======     ======
    The Company's share of net periodic benefit cost        $    736   $   586     $  185     $   95
                                                            ========   =======     ======     ======
</TABLE>



Assumed health care cost trend rates have a significant effect on the amounts
reported for the health care plans. A one-percentage-point change in assumed
health care cost trend rates would have the following effects:



<TABLE>
<CAPTION>
                                                            1-PERCENTAGE-POINT   1-PERCENTAGE-POINT
                                                                 INCREASE             DECREASE
                                                            ------------------   ------------------
                                                                        (IN THOUSANDS)
<S>                                                         <C>                  <C>
Effect on total of service and interest cost components           $  288              $  (518)
Effect on postretirement benefit obligation                        2,754               (2,279)
</TABLE>


                                       71
<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, 1999, 1998 AND 1997



14. 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:



<TABLE>
<CAPTION>
                                                            1999
                                            -------------------------------------
                                            CARRYING AMOUNT  ESTIMATED FAIR VALUE
                                            ---------------  --------------------
                                                       (IN THOUSANDS)
<S>                                         <C>              <C>
ASSETS:
Bonds (including short-term)                  $1,534,555          $1,545,445
Mortgages                                        528,911             526,608
Derivatives                                           --                 362
Other Invested Assets                             67,938              67,938
Policy loans                                      40,095              40,095

LIABILITIES:
Insurance reserves                            $  120,536          $  120,536
Individual annuities                             247,619             238,229
Pension products                                 661,806             665,830

<CAPTION>
                                                            1998
                                            -------------------------------------
                                            CARRYING AMOUNT  ESTIMATED FAIR VALUE
                                            ---------------  --------------------
                                                       (IN THOUSANDS)
ASSETS:
<S>                                         <C>              <C>
Bonds (including short-term)                  $2,026,868          $2,153,953
Mortgages                                        535,003             556,143
Derivatives                                           --                 771
Policy loans                                      41,944              41,944

LIABILITIES:
Insurance reserves                            $  121,100          $  121,100
Individual annuities                             274,448             271,849
Pension products                               1,104,489           1,145,351
</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 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 policy loans approximate carrying amounts.



The fair values of derivative financial instruments are estimated using the
process described in Note 8.



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 fair value.


                                       72
<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, 1999, 1998 AND 1997



15. 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 and amortized into income over the remaining contractual life of the
security sold.



The table shown below presents changes in the major elements of the AVR and IMR.



<TABLE>
<CAPTION>
                                                                  YEARS ENDED DECEMBER 31,
                                                                 1999                  1998
                                                          -------------------   -------------------
                                                            AVR        IMR        AVR        IMR
                                                            ---        ---        ---        ---
                                                                       (IN THOUSANDS)
<S>                                                       <C>        <C>        <C>        <C>
Balance, beginning of year                                $44,392    $40,490    $47,605    $33,830
Net realized investment gains, net of tax                   9,950      4,983        256      8,942
Amortization of net investment gains                           --     (3,702)        --     (2,282)
Unrealized investment losses                               (9,705)        --     (6,550)        --
Required by formula                                          (566)        --      3,081         --
                                                          -------    -------    -------    -------
Balance, end of year                                      $44,071    $41,771    $44,392    $40,490
                                                          =======    =======    =======    =======
</TABLE>



16. FEDERAL INCOME TAXES


The Company, its subsidiaries and certain other affiliates 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 $3,000,000,
$48,144,000, and $31,000,000 for the years ended December 31, 1999, 1998 and
1997, respectively.



The Company is currently undergoing an audit by the Internal Revenue Service.
The Company believes that there will be no material audit adjustments for the
periods under examination.



17. RELATED PARTY TRANSACTIONS
A. 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.



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
semiannually.



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.


                                       73
<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, 1999, 1998 AND 1997



17. RELATED PARTY TRANSACTIONS
A. SURPLUS NOTES AND NOTES RECEIVABLE (PAYABLE) (CONTINUED):


The Company accrued $4,259,000 and $4,259,000 for interest on surplus notes for
the years ended December 31, 1999 and 1998, respectively.



The Company expensed $43,266,000, $44,903,000, and $42,481,000 for interest on
surplus notes and notes payable for the years ended December 31, 1999, 1998 and
1997, respectively.



On September 28, 1998 a $500,000 note was issued by SLISL to the Company at a
rate of 6.0%, maturing on September 28, 2002.



A $110,000,000 note was issued to the Company by MFS on February 11, 1998 at an
interest rate of 6.0% due February 11, 1999. Another $110,000,000 note was
issued to the Company on December 22, 1998 at an interest rate of 5.55% due
February 11, 1999. These two notes and an additional $10,000,000 were combined
into a new note of $230,000,000 with a floating interest rate based on the six
month LIBOR rate plus 25 basis points. The $230,000,000 note was repaid to the
Company on December 21, 1999.



On January 14, 2000, the Company purchased $200,000,000 of notes from MFS.



On December 23, 1997, the Company issued a $110,000,000 note to US Holdco at an
interest rate of 5.80%, which was repaid on March 1, 1998. A $110,000,000 note
was also issued to the Company by MFS on December 23, 1997 at an interest rate
of 5.85% and was repaid on February 11, 1998.



On December 31, 1996, the Company issued a $58,000,000 note to SLOC at an
interest rate of 5.70% which was repaid on February 10, 1997. 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, 1998, the Company had an additional $20,000,000 in notes issued
by MFS, scheduled to mature in 2000. These notes were repaid to the Company on
December 21,1999.



B.  STOCKHOLDER DIVIDENDS


The maximum amount of dividends which can be paid by the Company without prior
approval of the Insurance Commissioner of the State of Delaware is subject to
restrictions relating to statutory surplus. In 1999, a dividend in the amount of
$80,000,000 was declared and paid by the Company to its parent, Life Holdco.
This dividend was approved by the Board of Directors, but did not require
approval of the Insurance Commissioner. In 1998, a dividend in the amount of
$50,000,000 was declared and paid by the Company to its parent, Life Holdco.
This dividend was approved by the Insurance Commissioner and the Board of
Directors. 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. This dividend
was approved by the Insurance Commissioner and the Board of Directors.



C.  SERVICE AGREEMENTS


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 $28,700,000 in 1999, $16,344,000 in 1998, and $15,997,000 in 1997.



The Company leases office space to SLOC under lease agreements with terms
expiring in December, 2004 and options to extend the terms for each of twelve
successive five-year terms at fair market rental not to exceed 125% of the fixed
rent for the term which is ending. Rent received by the Company under the leases
for 1999 amounted to approximately $6,943,000.


                                       74
<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, 1999, 1998 AND 1997



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,
1999, 1998 and 1997.



19. COMMITMENTS AND CONTINGENT LIABILITIES


The Company is involved in pending and threatened litigation in the normal
course of its business in which claims for monetary and punitive damages have
been asserted. Although there can be no assurances, at the present time the
Company does not anticipate that the ultimate liability arising from such
pending or threatened litigation, after consideration of provisions made for
potential losses and costs of defense, will have a material adverse effect on
the financial condition or operating results of the Company.



Under insurance guaranty fund laws in each state, the District of Columbia and
Puerto Rico, insurers licensed to do business can be assessed by state insurance
guaranty associations for certain obligations of insolvent insurance companies
to policyholders and claimants. Recent regulatory actions against certain large
life insurers encountering financial difficulty have prompted various state
insurance guaranty associations to begin assessing life insurance companies for
the deemed losses. Most of these laws do provide, however, that an assessment
may be excused or deferred it it would threaten an insurer's solvency and
further provide annual limits on such assessments. Part of the assessments paid
by the Company and its subsidiaries pursuant to these laws may be used as
credits for a portion of the associated premium taxes. The Company incurred
guaranty fund assessments of approximately $3,500,000, $3,500,000, and
$3,083,000 in 1999, 1998 and 1997, respectively.



20. 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 items. 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 nonadmitted
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.
Investments in fixed maturity securities classified as available-for-sale are
carried at aggregate fair value with changes in unrealized gains and losses
reported net of taxes in a separate component of stockholder's equity for GAAP
and generally at amortized cost under statutory accounting practices.


                                       75
<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.) (the "Company") as of December 31, 1999 and 1998, 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, 1999.
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 20 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 is a comprehensive basis of accounting other than generally accepted
accounting principles. The effects on the financial statements of the
differences between the statutory basis of accounting and generally accepted
accounting principles, although not reasonably determinable, are presumed to be
material.



In our opinion, the statutory 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, 1999 and 1998, and the results of its operations and its cash flow
for each of the three years in the period ended December 31, 1999 on the basis
of accounting described in Notes 1 and 20.



However, because of the differences between the two bases of accounting referred
to in the second preceding paragraph, in our opinion, the statutory 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, 1999 and 1998 or the results of its
operations or its cash flow for each of the three years in the period ended
December 31, 1999.



Deloitte & Touche



Boston, Massachusetts
February 10, 2000


                                       76
<PAGE>
            TABLE OF CONTENTS OF STATEMENT OF ADDITIONAL INFORMATION


<TABLE>
<S>                                                           <C>
Calculation of Performance Data
Non-Standardized Investment Performance
Advertising and Sales Literature
Calculations
  Example of Variable Accumulation Unit Value Calculation
  Example of Variable Annuity Unit Calculation
  Example of Variable Annuity Payment Calculation
Distribution of the Contracts
Designation and Change of Beneficiary
Custodian
Financial Statements
</TABLE>


                                       77
<PAGE>

      This Prospectus sets forth information about the Contracts and the
Variable Account that a prospective purchaser should know before investing.
Additional information about the Contracts and the Variable Account has been
filed with the Securities and Exchange Commission in a Statement of Additional
Information dated May 1, 2000 which is incorporated herein by reference. The
Statement of Additional Information is available upon request and without charge
from Sun Life Assurance Company of Canada (U.S.). To receive a copy, return this
request form to the address shown below or telephone (888) 786-2435.


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


To:    Sun Life Assurance Company of Canada (U.S.)
       c/o Retirement Products and Services
       P.O. Box 9133
       Boston, Massachusetts 02103

       Please send me a Statement of Additional Information for
       Futurity Focus Variable and Fixed Annuity
       Sun Life of Canada (U.S.) Variable Account F.



Name
- --------------------------------------------------------------

Address
- --------------------------------------------------------------

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

City
- ----------------------------------

State
- --------------

Zip
- -------

Telephone
- ----------------------------------------------------------------

                                       78
<PAGE>
                                   APPENDIX A
                                    GLOSSARY

      The following terms as used in this Prospectus have the indicated
meanings:

      ACCOUNT OR PARTICIPANT ACCOUNT: An account established for each
Participant to which Net Purchase Payments are credited.

      ACCOUNT VALUE: The Variable Accumulation Value, if any, plus the Fixed
Accumulation Value, if any, of your Account for any Valuation Period.

      ACCOUNT YEAR AND ACCOUNT ANNIVERSARY: Your first Account Year is the
period of (a) 12 full calendar months plus (b) the part of the calendar month in
which we issue your Contract (if not on the first day of the month), beginning
with the Contract Date. Your Account Anniversary is the first day immediately
after the end of an Account Year. Each Account Year after the first is the 12
calendar month period that begins on your Account Anniversary. If, for example,
the Contract Date is in March, the first Account Year will be determined from
the Contract Date but will end on the last day of March in the following year;
your Account Anniversary is April 1 and all Account Years after the first will
be measured from April 1.

      ACCUMULATION PHASE: The period before the Annuity Commencement Date and
during the lifetime of the Annuitant during which you make Purchase Payments
under the Contract. This is called the "Accumulation Period" in the Contract.


      ANNUITANT: The person or persons named in the Application and on whose
life the first annuity payment is to be made. In a Non-Qualified Contract, if
you name someone other than yourself as Annuitant, you may also name a
Co-Annuitant. If you do, all provisions of the Contract based on the death of
the Annuitant will be based on the date of death of the last surviving of the
persons named. By example, if the Annuitant dies prior to the Annuity
Commencement Date, the Co-Annuitant will become the new Annuitant. The death
benefit will become due only on the death before the Annuity Commencement Date
of the last surviving Annuitant and Co-Annuitant named. These persons are
referred to collectively in the Contract as "Annuitants." If you have named both
an Annuitant and Co-Annuitant, you may designate one of them to become the sole
Annuitant as of the Annuity Commencement Date, if both are living at that time.
In the absence of such designation, the Co-Annuitant will become the sole
Annuitant during the Income Phase.


      *ANNUITY COMMENCEMENT DATE: The date on which the first annuity payment
under each Contract is to be made.

      *ANNUITY OPTION: The method you choose for making annuity payments.


      ANNUITY UNIT: A unit of measure used in the calculation of the amount of
the second and each subsequent Variable Annuity payment from the Variable
Account.


      APPLICATION: The document signed by you or other evidence acceptable to us
that serves as your application for participation under a Group Contract or
purchase of an Individual Contract.

      *BENEFICIARY: Prior to the Annuity Commencement Date, the person or entity
having the right to receive the death benefit and, for Non-Qualified Contracts,
who, in the event of the Participant's death, is the "designated beneficiary"
for purposes of Section 72(s) of the Internal Revenue Code. After the Annuity
Commencement Date, the person or entity having the right to receive any payments
due under the Annuity Option elected, if applicable, upon the death of the
Payee.

      BUSINESS DAY: Any day the New York Stock Exchange is open for trading.

      CERTIFICATE: The document for each Participant which evidences the
coverage of the Participant under a Group Contract.

      COMPANY: Sun Life Assurance Company of Canada (U.S.).

* You specify these items on the Contract Specifications page or Certificate
Specifications page, and may change them, as we describe in this Prospectus.

                                       79
<PAGE>
      CONTRACT DATE: The date on which we issue your Contract. This is called
the "Issue Date" in the Contract.

      DEATH BENEFIT DATE: If you have elected a death benefit payment option
before the Annuitant's death that remains in effect, the date on which we
receive Due Proof of Death. If your Beneficiary elects the death benefit payment
option, the later of (a) the date on which we receive the Beneficiary's election
and (b) the date on which we receive Due Proof of Death. If we do not receive
the Beneficiary's election within 60 days after we receive Due Proof of Death,
the Death Benefit Date will be the last day of the 60 day period and we will pay
the death benefit in cash.

      DUE PROOF OF DEATH: An original certified copy of an official death
certificate, an original certified copy of a decree of a court of competent
jurisdiction as to the finding of death, or any other proof satisfactory to the
Company.

      EXPIRATION DATE: The last day of a Guarantee Period.

      FIXED ACCOUNT: The general account of the Company, consisting of all
assets of the Company other than those allocated to a separate account of the
Company.

      FIXED ACCOUNT VALUE: The value of that portion of your Account allocated
to the Fixed Account.

      FIXED ANNUITY: An annuity with payments which do not vary as to dollar
amount.

      FUND: A Registered Management Investment Company, or series thereof, in
which assets of a Sub-Account may be invested.

      GROUP CONTRACT: A Contract issued by the Company on a group basis.

      GUARANTEE AMOUNT: Each separate allocation of Account Value to a
particular Guarantee Period (including interest earned thereon).

      GUARANTEE PERIOD: The period for which a Guaranteed Interest Rate is
credited.

      GUARANTEED INTEREST RATE: The rate of interest we credit on a compound
annual basis during any Guarantee Period.

      INCOME PHASE: The period on and after the Annuity Commencement Date during
which we make payments under the Contract.

      INDIVIDUAL CONTRACT: A Contract issued by the Company on an individual
basis.

      NET INVESTMENT FACTOR: 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.

      NET PURCHASE PAYMENT: The portion of a Purchase Payment which remains
after the deduction of any applicable premium tax or similar tax.


      NON-QUALIFIED CONTRACT: A Contract used in connection with a retirement
plan that does not receive favorable federal income tax treatment under Sections
401, 403, 408, or 408A of the Internal Revenue Code. The Participant's interest
in the Contract must be owned by a natural person or agent for a natural person
for the Contract to receive income tax treatment as an annuity.


      OWNER: The person, persons or entity entitled to the ownership rights
stated in a Group Contract and in whose name or names the Group Contract is
issued. The Owner may designate a trustee or custodian of a retirement plan
which meets the requirements of Section 401, Section 408(c), Section 408(k),
Section 408(p) or Section 408A of the Internal Revenue Code to serve as legal
owner of assets of a retirement plan, but the term "Owner," as used herein,
shall refer to the organization entering into the Group Contract.

      PARTICIPANT: In the case of an Individual Contract, the owner of the
Contract. In the case of a Group Contract, the person named in the Contract who
is entitled to exercise all rights and privileges of ownership under the
Contract, except as reserved by the Owner.

                                       80
<PAGE>
      PAYEE: A recipient of payments under a Contract. The term includes an
Annuitant or a Beneficiary who becomes entitled to benefits upon the death of
the Annuitant.

      PURCHASE PAYMENT (PAYMENT): An amount paid to the Company as consideration
for the benefits provided by a Contract.

      QUALIFIED CONTRACT: A Contract used in connection with a retirement plan
which may receive favorable federal income tax treatment under Sections 401,
403, 408 or 408A of the Internal Revenue Code of 1986, as amended.

      SUB-ACCOUNT: That portion of the Variable Account which invests in shares
of a specific series of the Series Fund.

      VALUATION PERIOD: The period of time from one determination of Variable
Accumulation Unit or Annuity Unit values to the next subsequent determination of
these values. Value determinations are made as of the close of the New York
Stock Exchange on each day that the Exchange is open for trading.

      VARIABLE ACCOUNT: Variable Account F of the Company, which is a separate
account of the Company consisting of assets set aside by the Company, the
investment performance of which is kept separate from that of the general assets
of the Company.

      VARIABLE ACCUMULATION UNIT: A unit of measure used in the calculation of
Variable Account Value.

      VARIABLE ACCOUNT VALUE: The value of that portion of your Account
allocated to the Variable Account.

      VARIABLE ANNUITY: An annuity with payments which vary as to dollar amount
in relation to the investment performance of the Variable Account.

                                       81
<PAGE>

                                   APPENDIX B
          CONDENSED FINANCIAL INFORMATION -- ACCUMULATION UNIT VALUES


      The following information should be read in conjunction with the Variable
Account's Financial Statements appearing the Statement of Additional
Information. All of the Variable Account's Financial Statements have been
audited by Deloitte & Touche LLP, independent certified public accountants.


<TABLE>
<CAPTION>
                                                                 PERIOD ENDED
                                                              DECEMBER 31, 1999*
                                                              ------------------
<S>                                                           <C>
AIM V.I. CAPITAL APPRECIATION FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $14,5809
  Units outstanding at end of period........................         13,617
AIM V.I. GROWTH FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.6718
  Units outstanding at end of period........................         35,873
AIM V.I. GROWTH AND INCOME FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.3530
  Units outstanding at end of period........................         54,107
AIM V.I. INTERNATIONAL EQUITY FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $15.4607
  Units outstanding at end of period........................         25,337
ALGER AMERICAN GROWTH PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $11.9744
  Units outstanding at end of period........................         38,842
ALGER AMERICAN INCOME AND GROWTH PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $13.3063
  Units outstanding at end of period........................         32,436
ALGER AMERICAN SMALL CAPITALIZATION PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $14.3935
  Units outstanding at end of period........................          9,175
GOLDMAN SACHS VIT CORE-SM- LARGE CAP GROWTH FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.6110
  Units outstanding at end of period........................          4,085
GOLDMAN SACHS VIT CORE-SM- SMALL CAP EQUITY FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.6115
  Units outstanding at end of period........................          1,112
</TABLE>


                                       82
<PAGE>


<TABLE>
<CAPTION>
                                                                 PERIOD ENDED
                                                              DECEMBER 31, 1999*
                                                              ------------------
<S>                                                           <C>
GOLDMAN SACHS VIT CORE-SM- U.S. EQUITY FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $11.4782
  Units outstanding at end of period........................         20,598
GOLDMAN SACHS VIT GROWTH AND INCOME FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.2122
  Units outstanding at end of period........................         29,257
GOLDMAN SACHS VIT INTERNATIONAL EQUITY FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.8408
  Units outstanding at end of period........................          8,621
J.P. MORGAN SERIES TRUST II INTERNATIONAL OPPORTUNITIES
  PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.9528
  Units outstanding at end of period........................         12,234
J.P. MORGAN SERIES TRUST II SMALL COMPANY PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $15.2351
  Units outstanding at end of period........................          2,709
J.P. MORGAN SERIES TRUST II U.S. DISCIPLINED EQUITY
  PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $11.3541
  Units outstanding at end of period........................         18,690
LORD ABBETT SERIES FUND GROWTH AND INCOME PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $11.1378
  Units outstanding at end of period........................         40,278
MFS/SUN LIFE CAPITAL APPRECIATION SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $13.0937
  Units outstanding at end of period........................         23,051
MFS/SUN LIFE EMERGING GROWTH SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $16.8156
  Units outstanding at end of period........................         41,308
MFS/SUN LIFE GOVERNMENT SECURITIES SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $ 9.8048
  Units outstanding at end of period........................         42,930
</TABLE>


                                       83
<PAGE>


<TABLE>
<CAPTION>
                                                                 PERIOD ENDED
                                                              DECEMBER 31, 1999*
                                                              ------------------
<S>                                                           <C>
MFS/SUN LIFE HIGH YIELD SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.1744
  Units outstanding at end of period........................         21,929
MFS/SUN LIFE MASSACHUSETTS INVESTORS GROWTH STOCK SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.8093
  Units outstanding at end of period........................         29,925
MFS/SUN LIFE MASSACHUSETTS INVESTORS TRUST SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.3484
  Units outstanding at end of period........................         74,478
MFS/SUN LIFE NEW DISCOVERY SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $15.8255
  Units outstanding at end of period........................          7,128
MFS/SUN LIFE TOTAL RETURN SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $ 9.7678
  Units outstanding at end of period........................          8,841
MFS/SUN LIFE UTILITIES SERIES
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.9391
  Units outstanding at end of period........................         20,685
OCC ACCUMULATION TRUST EQUITY PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.1788
  Units outstanding at end of period........................          7,388
OCC ACCUMULATION TRUST MANAGED PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.3195
  Units outstanding at end of period........................          5,669
OCC ACCUMULATION TRUST MID CAP PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.5548
  Units outstanding at end of period........................          6,976
OCC ACCUMULATION TRUST SMALL CAP PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.7094
  Units outstanding at end of period........................          3,882
</TABLE>


                                       84
<PAGE>


<TABLE>
<CAPTION>
                                                                 PERIOD ENDED
                                                              DECEMBER 31, 1999*
                                                              ------------------
<S>                                                           <C>
SUN CAPITAL BLUE CHIP MID CAP FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.4467
  Units outstanding at end of period........................          2,350
SUN CAPITAL INVESTMENT GRADE BOND FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $ 9.8082
  Units outstanding at end of period........................         34,584
SUN CAPITAL INVESTORS FOUNDATION FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $11.0042
  Units outstanding at end of period........................          1,253
SUN CAPITAL MONEY MARKET FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.2760
  Units outstanding at end of period........................         41,528
SUN CAPITAL REAL ESTATE FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $10.1759
  Units outstanding at end of period........................          2,642
SUN CAPITAL SELECT EQUITY FUND
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $12.4115
  Units outstanding at end of period........................          1,940
WARBURG PINCUS TRUST EMERGING MARKETS PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $18.4283
  Units outstanding at end of period........................          1,472
WARBURG PINCUS TRUST GLOBAL POST-VENTURE CAPITAL PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $16.0808
  Units outstanding at end of period........................            100
WARBURG PINCUS TRUST INTERNATIONAL EQUITY PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $15.0418
  Units outstanding at end of period........................            861
WARBURG PINCUS TRUST SMALL COMPANY GROWTH PORTFOLIO
  Unit Value:
    Beginning of Period.....................................       $10.0000
    End of Period...........................................       $17.6963
  Units outstanding at end of period........................            194
</TABLE>


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


*   From commencement of operations.


                                       85
<PAGE>

                                   APPENDIX C
            FIXED ACCOUNT -- EXAMPLES OF THE MARKET VALUE ADJUSTMENT



THE MARKET VALUE ADJUSTMENT ("MVA") FACTOR IS:


                                   N/12
                        1 + I
                    (   ------   )      -1
                        1 + J

      These examples assume the following:


        1)  The Guarantee Amount was allocated to a one year Guarantee Period
            with a Guaranteed Interest Rate of 4% or .04.



        2)  The date of surrender is 6 months from the Expiration Date (N = 6).



        3)  The value of the Guarantee Amount on the date of surrender is
            $40,792.16.



        4)  No transfers or partial withdrawals affecting this Guarantee Amount
            have been made.



        5)  Withdrawal charges, if any, are calculated in the same manner as
            shown in the examples in Part 1.


EXAMPLE OF A NEGATIVE MVA:

      Assume that on the date of surrender, the current rate (J) is 5% or .05.

                                      N/12
                           1 + I
    The MVA factor =   (   ------   )       -1
                           1 + J

                                           6/12
                             1 + .04
                   =   (     ------      )       -1
                             1 + .05

                   =   -.0047733


      The value of the Guarantee Amount is multiplied by the MVA factor to
determine the MVA:


                       $40,792.16 X -.0047733 = -$194.71


      -$194.71 represents the MVA that will be deducted from the value of the
Guarantee Amount.


      For a partial withdrawal of $2,000 from this Guarantee Amount, the MVA
would be ($2,000.00) X (-.0047733) = -$9.55.


      $9.55 represents the MVA that will be deducted from the partial withdrawal
amount.


EXAMPLE OF A POSITIVE MVA:

      Assume that on the date of surrender, the current rate (J) is 3% or .03.

                                      N/12
                           1 + I
    The MVA factor =   (   -----    )       -1
                           1 + J

                                           6/12
                             1 + .04
                   =   (     ------      )       -1
                             1 + .03

                   =   .00484264


      The value of the Guarantee Amount is multiplied by the MVA factor to
determine the MVA:


                        $40,792.16 X .00484264 = $197.54


      $197.54 represents the MVA that would be added to the value of the
Guarantee Amount.


                                       86
<PAGE>
      For a partial withdrawal of $2,000 from this Guarantee Amount, the MVA
would be $2,000.00 X .00484264 = $9.69.


      $9.69 represents the MVA that would be added to the value of the partial
withdrawal amount.


                                       87
<PAGE>


<TABLE>
 <S>                           <C>
                               SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)
                               C/O RETIREMENT PRODUCTS AND SERVICES
                               P.O. BOX 1024
                               BOSTON, MASSACHUSETTS 02103

                               TELEPHONE:
                               Toll Free (800) 752-7215

                               GENERAL DISTRIBUTOR
                               Clarendon Insurance Agency, Inc.
                               One Sun Life Executive Park
                               Wellesley Hills, Massachusetts 02481

                               AUDITORS
                               Deloitte & Touche LLP
                               200 Berkeley Street
                               Boston, Massachusetts 02116
</TABLE>

<PAGE>
                                   PART II
                   INFORMATION NOT REQUIRED IN PROSPECTUS.

Item 14. Other Expenses of Issuance and Distribution

         Not Applicable

Item 15. Indemnification of Directors and Officers

     Article 8 of the By-Laws of Sun Life Assurance Company of Canada (U.S.)
provides for indemnification of directors and officers as follows:

    "Section 8.01 (a).  Every person who is or was a director, officer or
employee of this corporation or of any other corporation which he served at
the request of this corporation and in which this corporation owns or owned
shares of capital stock or of which it is or was a creditor shall have a
right to be indemnified by this corporation against all liability and
reasonable expenses incurred by him in connection with or resulting from any
claim, action, suit or proceeding in which he may become involved as a party
or otherwise by reason of his being or having been a director, officer or
employee of this corporation or such other corporation, provided (1) said
claim, action, suit or proceeding shall be prosecuted to a final
determination and he shall be vindicated on the merits, or (2) in the absence
of such a final determination vindicating him on the merits, the board of
directors shall determine that he acted in good faith and in a manner he
reasonably believed to be in or not opposed to the best interests of the
corporation, and, with respect to any criminal action or proceeding, had no
reasonable cause to believe his conduct was unlawful; said determination to
be made by the board of directors acting through a quorum of disinterested
directors, or in its absence on the opinion of counsel.

    (b)  For purposes of the preceding subsection: (1) "liability and
reasonable expenses" shall include but not be limited to reasonable counsel
fees and disbursements, amounts of any judgment, fine or penalty, and
reasonable amounts paid in settlement; (2) "claim, action, suit or
proceeding" shall  include every such  claim, action, suit or proceeding,
whether civil or criminal, derivative or otherwise, administrative, judicial
or legislative, any appeal relating thereto, and shall include any reasonable
apprehension or threat of such a claim, action, suit or proceeding; (3) a
settlement, plea of nolo contendere, consent judgment, adverse civil
judgment, or conviction shall not of itself create a presumption that the
conduct of the person seeking indemnification did not meet the standard of
conduct set forth in subsection (a)(2) hereof.

                                     II-1
<PAGE>

      (c)  Notwithstanding the foregoing, the following limitations shall
apply with respect to any action by or in the right of the Corporation: (1)
no indemnification shall be made in respect of any claim, issue or matter as
to which the person seeking indemnification shall have been adjudged to be
liable for negligence or misconduct in the performance of his duty to the
corporation unless and only to the extent that the Court of Chancery of the
State of Delaware or the court in which such action or suit was brought shall
determine upon application that, despite the adjudication of liability but in
view of all the circumstances of the case, such person is fairly and
reasonably entitled to indemnity for such expenses which the Court of
Chancery or such other court shall deem proper; and (2) indemnification shall
extend only to reasonable expenses, including reasonable counsel's fees and
disbursements.

    (d)  The right of indemnification shall extend to any person otherwise
entitled to it under this by-law whether or not that person continues to be a
director, officer or employee of this corporation or such other corporation
at the time such liability or expense shall be incurred.  The right of
indemnification shall extend to the legal representative and heirs of any
person otherwise entitled to indemnification.  If a person meets the
requirements of this by-law with respect to some matters in a claim, action,
suit or proceeding, but not with respect to others, he shall be entitled to
indemnification as the former.  Advances against liability and expenses may
be made by the corporation on terms fixed by the board of directors subject
to an obligation to repay if indemnification proves unwarranted.

    (e)  This by-law shall not exclude any other rights of indemnification or
other rights to which any director, officer or employee may be entitled to by
contract, vote of the stockholders or as a matter of law. If any clause,
provision or application of this section shall be determined to be invalid,
the other clauses, provisions or applications of this section shall not be
affected but shall remain in full force and effect.  The provisions of this
by-law shall be applicable to claims, actions, suits or proceedings made or
commenced after the adoption hereof, whether arising from acts or omissions
to act occurring before or after the adoption hereof.

    (f)  Nothing contained in this by-law shall be construed to protect any
director or officer of the corporation against any liability to the
corporation or its security holders to which he would otherwise be subject by
reason of wilful misfeasance, bad faith, gross negligence or reckless
disregard of the duties involved in the conduct of his office."

                                     II-2
<PAGE>

Item 16. Exhibits

Exhibits:


Exhibit
Number                                Description

 1           Form of Underwriting Agreement (Incorporated herein by reference
             from Pre-Effective Amendment No. 1 to the Registration Statement
             on Form N-4, File No. 333-37907, filed on January 16, 1998)

 4(a)        Combination Fixed/Variable Group Annuity Contract (Incorporated
             herein by reference from Post-Effective Amendment No. 2 to the
             Registration Statement on Form N-4, File No. 333-05227, filed on
             April 10, 1998)

 4(b)        Certificate to be used in connection with Contract filed as
             Exhibit 4(a) (Incorporated herein by reference from Post-Effective
             Amendment No. 2 to the Registration Statement on Form N-4, File
             No. 333-05227, filed on April 10, 1998)

 4(c)        Combination Fixed/Variable Individual Annuity Contract
             (Incorporated herein by reference from Post-Effective Amendment
             No. 2 to the Registration Statement on Form N-4, File
             No. 333-05227, filed on April 10, 1998)

 (10)(a)     Form of Participation Agreement by and between The Alger
             American Fund, the Depositor, and Fred Alger and Company,
             Incorporated (Incorporated by reference to Post-Effective
             Amendment No. 13 to the Registration Statement on Form N-4, File
             No. 33-41628, filed April 23, 1999)

    (b)(i)   Form of Participation Agreement dated February 17, 1998 by
             and between Goldman Sachs Variable, Insurance Trust, Goldman
             Sachs & Co. and the Depositor (Incorporated by reference to
             Post-Effective Amendment No. 13 to the Registration
             Statement on Form N-4, File No. 33-41628, filed April 23, 1999)

       (ii)  Form of Amendment No. 1 dated December 14, 1998 to
             Participation Agreement filed as Exhibit 8(b)(i)
             (Incorporated by reference to Post-Effective Amendment No.
             13 to the Registration Statement on Form N-4, File No. 33-41628,
             filed April 23, 1999)

       (iii) Form of Amendment No. 2 dated as of March 15, 1999 to
             Participation Agreement filed as Exhibit 8(b)(i)
             (Incorporated by reference to Post-Effective Amendment No.
             13 to the Registration Statement on Form N-4, File No. 33-41628,
             filed April 23, 1999)

    (c)      Form of Fund Participation Agreement between Depositor and
             J.P. Morgan Services Trust II (Incorporated by reference to
             Post-Effective Amendment No. 13 to the Registration
             Statement on Form N-4, File No. 33-41628, filed April 23, 1999)

    (d)      Form of Participation Agreement dated February 17, 1998 by
             and among MFS/Sun Life Services Trust, the Depositor and
             Massachusetts Financial Services Company (Incorporated by
             reference to Post-Effective Amendment No. 13 to the
             Registration Statement on Form N-4, File No. 33-41628, filed
             April 23, 1999)

    (e)      Form of Participation Agreement dated February 17, 1998 by
             and among OCC Accumulation Trust, the Depositor and OCC
             Distributors (Incorporated by reference to Post-Effective
             Amendment No. 13 to the Registration Statement on Form N-4, File
             No. 33-41628, filed April 23, 1999)

    (f)      Form of Participation Agreement dated February, 1998 by and
             among the Depositor, Warburg Pincus Trust, Warburg Pincus
             Asset Management, Inc. and Counsellors Securities, Inc
             (Incorporated by reference to Post-Effective Amendment No. 13
             to the Registration Statement on Form N-4, File No. 33-41628,
             filed April 23, 1999)

23           Independent Auditors' Consent*

24(a)        Powers of Attorney (Incorporated by reference to the Registration
             Statement on Form S-6, File No. 333-94359, filed on January 10,
             2000)

  (b)        Power of Attorney of David D. Horn (Incorporated by reference to
             Post-Effective Amendment No. 1 to the Registration Statement on
             Form N-4, File No. 333-82957, filed on February 3, 2000)



  (c)        Power of Attorney of Richard B. Bailey (Incorporated by
             reference to Post-Effective Amendment No. 6 to the Registration
             Statement on Form N-4, File No. 333-05227, filed on April 5, 2000)

* Filed herewith


Item 17. Undertakings

      (a)     The undersigned Registrant hereby undertakes:

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

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

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

                                     II-3

<PAGE>


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

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

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

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

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

                                     II-4

<PAGE>

                                  SIGNATURES


     Pursuant to the requirements of the Securities Act of 1933, the
Registrant, Sun Life Assurance Company of Canada (U.S.), certifies that it
has reasonable grounds to believe that it meets all of the requirements for
filing on Form S-2 and has duly caused this Amendment No. 4 to the
Registration Statement on Form S-2 to be signed on its behalf by the
undersigned, thereunto duly authorized, in the Town of Wellesley Hills,
Commonwealth of Massachusetts, on the 10th day of April, 2000.


                                  Sun Life Assurance Company of
                                  Canada (U.S.)

                                  (Registrant)


                                  By:     /s/ JAMES A. MCNULTY, III
                                       -----------------------------
                                              James A. McNulty, III
                                              President


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


    SIGNATURE                         TITLE                         DATE


  /s/ JAMES A. MCNULTY, III      President and Director         April 10, 2000
- ---------------------------  (Principal Executive Officer)
     James A. McNulty, III

  /s/ DAVEY S. SCOON            Vice President, Finance and
- ---------------------------   Treasurer (Principal Financial
     Davey S. Scoon              & Accounting Officer)          April 10, 2000

* /s/ DONALD A. STEWART          Chairman and Director          April 10, 2000
- ---------------------------
     Donald A. Stewart

* /s/ C. JAMES PRIEUR         Vice Chairman and Director        April 10, 2000
- ---------------------------
     C. James Prieur

*** /s/ RICHARD B. BAILEY            Director                   April 10, 2000
- ---------------------------
     Richard B. Bailey

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


* By Edward M. Shea pursuant to Power of Attorney filed as an Exhibit to the
Registration Statement on Form S-6, File No. 333-94359, filed on
January 10, 2000.

*** By Edward M. Shea pursuant to Power of Attorney filed as Exhibit 15(c) to
the Post-Effective Amendment No. 6 to the Registration Statement on Form N-4,
File No. 333-05227, filed on April 5, 2000.


                                     II-5
<PAGE>


    SIGNATURE                           TITLE                        DATE


*  /s/ GREGORY W. GEE
- -------------------------------         Director                April 10, 2000
       Gregory W. Gee

**  /s/ DAVID D. HORN
- --------------------------------        Director                April 10, 2000
        David D. Horn

*   /s/ ANGUS A. MacNAUGHTON            Director                April 10, 2000
- ---------------------------------
     Angus A. MacNaughton

*   /s/ S. CAESAR RABOY                 Director                April 10, 2000
- --------------------------------
     S. Caesar Raboy


                                        Director
- --------------------------
    William W. Stinson

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

*   By Edward M. Shea pursuant to Power of Attorney filed as an Exhibit to
the Registration Statement on Form S-6, File No. 333-94359, filed on
January 10, 2000.

**  By Edward M. Shea pursuant to Power of Attorney filed as an Exhibit to
Post-Effective Amendment No. 1 to the Registration Statement on Form N-4,
File No. 333-82957, filed on February 3, 2000.



                                     II-6
<PAGE>

                                 EXHIBIT INDEX


Exhibit
Number

23       Independent Auditors' Consent



<PAGE>

                                                Exhibit 23

INDEPENDENT AUDITORS' CONSENT

We consent to the use in Post-Effective Amendment No. 4 to the Registration
Statement on Form S-2 (Reg. No. 333-11699) of Sun Life Assurance Company of
Canada (U.S.) of our report dated February 10, 2000 accompanying the financial
statements of Sun Life Assurance Company of Canada (U.S.), which includes
explanatory paragraphs relating to the use of statutory accounting practices
which differ from generally accepted accounting principles,  appearing in the
Prospectuses, which are part of such Registration Statement, and to the
incorporation by reference of our report dated February 10, 2000 appearing in
the Annual Report on Form 10-K of Sun Life Assurance Company of Canada (U.S.)
for the year ended December 31, 1999, which includes explanatory paragraphs
relating to the use of statutory accounting practices which differ from
generally accepted accounting principles.

We also consent to the references to us under the heading "Accountants" and
"Appendix B - Condensed Financial Information - Accumulation Unit Values"
appearing in such Prospectuses.



DELOITTE & TOUCHE LLP
Boston, Massachusetts

April 10, 2000



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