VARIABLE ANNUITY ACCOUNT ONE OF ANCHOR NATIONAL LIFE INS CO
485BPOS, 1999-12-15
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<PAGE>   1
                                                              File Nos. 33-32569
                                                                        811-4296

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-4
                   REGISTRATION STATEMENT UNDER THE SECURITIES
                                  ACT OF 1933                                [X]

                          Pre-Effective Amendment No.                        [ ]


                        Post-Effective Amendment No. 22                      [X]
                                     and/or
                  REGISTRATION STATEMENT UNDER THE INVESTMENT
                               COMPANY ACT OF 1940                           [X]



                                Amendment No. 37
                        (Check appropriate box or boxes)
                          VARIABLE ANNUITY ACCOUNT ONE
                           (Exact Name of Registrant)


                     Anchor National Life Insurance Company
                               (Name of Depositor)

                               1 SunAmerica Center
                       Los Angeles, California 90067-6022
              (Address of Depositor's Principal Offices) (Zip Code)

               Depositor's Telephone Number, including Area Code
                                 (310) 772-6000

                              Susan L. Harris, Esq.
                     Anchor National Life Insurance Company
                               1 SunAmerica Center
                       Los Angeles, California 90067-6022
                     (Name and Address of Agent for Service)


It is proposed that this filing will become effective:


            immediately upon filing pursuant to paragraph (b) of Rule 485
         --
         X  on December 29, 1999 pursuant to paragraph (b) of Rule 485
         --
            60 days after filing pursuant to paragraph (a)(1) of Rule 485
         --
            on _____________ pursuant to paragraph (a)(1) of Rule 485
         --





<PAGE>   2



                            VARIABLE SEPARATE ACCOUNT

                              Cross Reference Sheet

                               PART A - PROSPECTUS



Incorporated herein by reference to Post-Effective Amendment No. 21 under
Securities Act of 1933 (the 33 Act) and No. 36 under the Investment Company Act
of 1940 (the 40 Act) to Registration Statement file No. 33-32569 and 811-4296
filed on Form N-4 on March 26, 1999.

<PAGE>   3



                  PART B - STATEMENT OF ADDITIONAL INFORMATION



Incorporated herein by reference to Post-Effective Amendment No. 21 under
Securities Act of 1933 (the 33 Act) and No. 36 under the Investment Company Act
of 1940 (the 40 Act) to Registration Statement file No. 33-32569 and 811-4296
filed on Form N-4 on March 26, 1999.


                                     PART C

         Information required to be included in Part C is set forth under the
appropriate item, so numbered, in Part C of this Registration Statement.
<PAGE>   4


                                    ICAP II


                                   PROSPECTUS


                                 APRIL 1, 1999



     Incorporated herein by reference to Post-Effective Amendment No. 21 under
Securities Act of 1933 (the 33 Act) and No. 36 under the Investment Company Act
of 1940 (the 40 Act) to Registration Statement file No. 33-32569 and 811-4296
filed on Form N-4 on March 26, 1999.

<PAGE>   5


                       STATEMENT OF ADDITIONAL INFORMATION


                      INDIVIDUAL FLEXIBLE PREMIUM DEFERRED
                           VARIABLE ANNUITY CONTRACTS


                                    ISSUED BY

                          VARIABLE ANNUITY ACCOUNT ONE

                                       OF

                     ANCHOR NATIONAL LIFE INSURANCE COMPANY




         THIS IS NOT A PROSPECTUS. THIS STATEMENT OF ADDITIONAL INFORMATION
SHOULD BE READ IN CONJUNCTION WITH THE PROSPECTUS FOR THE INDIVIDUAL FLEXIBLE
PREMIUM DEFERRED VARIABLE ANNUITY CONTRACTS WHICH ARE REFERRED TO HEREIN.


         THE PROSPECTUS CONCISELY SETS FORTH INFORMATION THAT A PROSPECTIVE
INVESTOR OUGHT TO KNOW BEFORE INVESTING. FOR A COPY OF THE PROSPECTUS DATED
DECEMBER 29, 1999, AS IT MAY BE SUPPLEMENTED, CALL OR WRITE THE COMPANY C/O ITS
ANNUITY SERVICE CENTER, P.O. BOX 54299, LOS ANGELES, CALIFORNIA 90054-0299,
1-800-445-SUN2.




                THIS STATEMENT OF ADDITIONAL INFORMATION IS DATED


                               DECEMBER 29, 1999





<PAGE>   6



                                TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                               Page
                                                                               ----
<S>                                                                           <C>
Item

Company.......................................................................   1

Independent Accountants.......................................................   1

Distributors..................................................................   1

Performance Data..............................................................   2
   Money Market Division......................................................   2
   Other Divisions............................................................   3

Income Payments...............................................................   4

   Annuity Unit Value.........................................................   4

   Amount of Income Payments..................................................   4

   Subsequent Monthly Income Payments.........................................   5

Taxes.........................................................................   5

Financial Statements..........................................................   10
</TABLE>


<PAGE>   7

                                     COMPANY

         Information regarding the Anchor National Life Insurance Company (the
"Company") and its ownership is contained in the Prospectus.


                             INDEPENDENT ACCOUNTANTS


         The consolidated financial statements of the Company as of September
30, 1998 and 1997 and for each of the three years in the period ended September
30, 1998 are presented in this Statement of Additional Information. Effective
October 1, 1999, the Company changed its fiscal year end from September 30, to
December 31. Reflecting this change, also included in this Statement of
Additional Information is the Company's audited Transition Report as of and for
the three months ended December 31, 1998. The financial statements of the
Company should be considered only as bearing on the ability of the Company to
meet its obligation under the Contracts. The financial statements of the
Separate Account as of December 31, 1998 and for each of the two years in the
period ended December 31, 1998, also are included in this Statement of
Additional Information.


         PricewaterhouseCoopers LLP, 400 South Hope Street, Los Angeles,
California 90071, serves as the independent accountants for the Separate Account
and the Company. The financial statements referred to above included in this
Statement of Additional Information have been so included in reliance on the
reports of PricewaterhouseCoopers LLP, independent accountants, given on the
authority of said firm as experts in auditing and accounting.


                                  DISTRIBUTORS

         The Contracts are sold by licensed insurance agents, where the
Contracts may be lawfully sold, who are registered representatives of
broker-dealers which are registered under the Securities Exchange Act of 1934
and are members of the National Association of Securities Dealers, Inc.

         The offering is on a continuous basis.

         Effective January 28, 1994, the Contracts are offered through the
distributors for the Separate Account, SunAmerica Capital Services, Inc., 733
Third Avenue, 4th Floor, New York, New York 10017, which is an indirect wholly
owned subsidiary of SunAmerica Inc. Prior to this time, Anchor National
Financial Services, Inc., SunAmerica Securities, Inc., both located at 2800 N.
Central Avenue, Phoenix, Arizona 85004, and Royal Alliance Associates, Inc.,
located at 733 Third Street, 4th Floor, New York, New York 10017, served as
co-distributors of the Contract. SunAmerica Securities, Inc. and Royal Alliance
Associates, Inc. are each an indirect wholly-owned subsidiary of SunAmerica Inc.
Prior to the closing date of the assumption reinsurance agreement between
Integrated Resources Life Insurance Company and Anchor National Life Insurance
Company discussed in the Prospectus, the principal underwriter of the Contracts
was Integrated Resources Capital Services, Inc.

         No underwriting fees are paid in connection with the distribution of
the contract.




                                       1
<PAGE>   8


                                PERFORMANCE DATA

         Performance data for the various Divisions of the Separate Account are
determined in the manner described below.

Money Market Division

         The annualized current yield and the effective yield for the Money
Market Division for the 7 day period ended December 31, 1998 were 3.14% and
3.19%, respectively.

         Current yield is computed by first determining the Base Period Return
attributable to a hypothetical Contract having a balance of one Accumulation
Unit at the beginning of a 7 day period using the formula:

         Base Period Return = (EV-SV-CMF)/(SV)

         where:

         SV =      value of one Accumulation Unit at the start of a 7 day period

         EV =      value of one Accumulation Unit at the end of the 7 day period

         CMF =     an allocated portion of the $30 annual Contract Maintenance
                   Fee, prorated for 7 days

         The change in the value of an Accumulation Unit during the 7 day period
reflects the income received, minus any expenses incurred, during such 7 day
period. The Contract Maintenance Fee is first allocated among the Divisions and
the General Account so that each Division's allocated portion of the charge is
proportional to the percentage of the number of Contract Owners' accounts that
have money allocated to that Division. The portion of the Fee allocable to the
Money Market Division is further reduced, for purposes of the yield computation,
by multiplying it by the ratio that the value of the hypothetical Contract bears
to the value of an account of average size for Contracts funded by the Money
Market Division. Finally, as is done with the other charges discussed above, the
result is multiplied by the fraction 7/365 to arrive at the portion attributable
to the 7 day period.

         The current yield is then obtained by annualizing the Base Period
Return:

                   Current Yield = (Base Period Return) x (365/7)

         The Money Market Division also quotes an "effective yield" that differs
from the current yield given above in that it takes into account the effect of
dividend reinvestment in the Money Market Division. The effective yield, like
the current yield, is derived from the Base Period Return over a 7 day period.
However, the effective yield accounts for dividend reinvestment by compounding
the current yield according to the formula:

                   Effective Yield = [(Base Period Return + 1)365/7 - 1].

         Net investment income for yield quotation purposes will not include
either realized capital



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<PAGE>   9

gains and losses or unrealized appreciation and depreciation, whether reinvested
or not. The yield quotations also do not reflect any impact of premium taxes,
transfer fees, or Withdrawal or Annuity Charges.

         The yields quoted should not be considered a representation of the
yield of the Money Market Division in the future since the yield is not fixed.
Actual yields will depend not only on the type, quality and maturities of the
investments held by the Money Market Division and changes in interest rates on
such investments, but also on factors such as a Contract Owner's account size
(since the impact of fixed dollar charges will be greater for small accounts
than for larger accounts).

         Yield information may be useful in reviewing the performance of the
Money Market Division and for providing a basis for comparison with other
investment alternatives. However, the Money Market Division's yield fluctuates,
unlike bank deposits or other investments that typically pay a fixed yield for a
stated period of time.

Other Divisions

         Divisions of the Separate Account other than the Money Market Division
compute their performance data as "total return." The total returns of the
various Divisions over the last 1, 5 and 10 year periods, and since their
inception, are shown below, both with/without an assumed complete redemption at
the end of the period.

         TOTAL ANNUAL RETURN (IN PERCENT) FOR PERIOD ENDING ON 12/31/98:
                        (RETURN WITH/WITHOUT REDEMPTION)


<TABLE>
<CAPTION>
                              INCEPTION                                                                SINCE
DIVISION                         DATE            1 YEAR           5 YEARS          10 YEARS          INCEPTION
- --------------------          ---------       -----------       -----------       -----------       -----------
<S>                            <C>           <C>                <C>              <C>               <C>
Foreign Securities              3/23/87        3.88/8.88         4.08/4.23        3.69/n/a          3.48/n/a
Capital Appreciation            3/23/87       15.43/20.43       18.11/18.20      18.22/n/a         15.02/n/a
Growth                          8/13/84       22.08/27.08       18.56/18.65      16.02/n/a         14.25/n/a
Natural Resources               1/01/88     (23.92)/(18.92)    (1.40)/(1.21)      2.38/n/a          3.05/n/a
Growth and Income*              3/23/87       23.23/28.23       14.37/14.47      14.09/n/a         11.55/n/a
Strategic Multi-Asset           3/23/87        8.51/13.51       10.78/10.90       9.88/n/a          8.54/n/a
Multi-Asset                     3/23/87       17.64/22.64       14.30/14.40      12.58/n/a         10.63/n/a
High Yield                      1/01/86     (11.00)/(6.00)       4.35/4.51        6.12/n/a          6.79/n/a
Fixed Income                    8/13/84        1.24/6.24         5.04/5.19        6.79/n/a          7.69/n/a
Gov't & Quality Bond            8/13/84        2.46/7.46         5.57/5.71        7.60/n/a          8.19/n/a
</TABLE>

- ---------------------
Total return figures are based on historical data and are not intended to
indicate future performance.


* Formerly the Convertible Securities Division

         These figures show the total return hypothetically experienced by
Contracts funded through the various Divisions of the Account over the time
periods shown.

         Total return for a Division represents a computed annual rate of return
that, when compounded annually over the time period shown and applied to a
hypothetical initial investment in a Contract funded by that Division made at
the beginning of the period, will produce the same Contract Value at the end of
the period that the hypothetical investment would have produced over



                                       3
<PAGE>   10


the same period. The total rate of return (T) is computed so that it satisfies
the formula:

                  P(1+T)n = ERV

         where:

                   P =     a hypothetical initial payment of $1000
                   T =     average annual total return
                   n =     number of years


           ERV             = ending redeemable value of a hypothetical $1000
                           payment made at the beginning of the 1, 5, or 10 year
                           periods at the end of the 1, 5, or 10 year periods
                           (or fractional portion thereof).

         The total return figures given reflect the effects of both
non-recurring and recurring charges, as discussed herein. Recurring charges are
taken into account in a manner similar to that used for the yield computations
for the Money Market Division, described above. The applicable Withdrawal Charge
(if any) is deducted as of the end of the period, to reflect the effect of the
assumed complete redemption in the case of the first of the two figures given in
the table above for each Division and time period. Because the impact of
Contract Maintenance Fees on a particular Contract Owner's account would
generally have differed from that assumed in the computation, due to differences
between most actual allocations and the assumed one, as well as differences due
to varying account sizes, the total return experienced by an actual account over
these same time periods would generally have been different from those given
above. As with the Money Market Division yield figures, total return figures are
derived from historical data and are not intended to be a projection of future
performance.

                                 INCOME PAYMENTS

Annuity Unit Value

         The value of an Annuity Unit is determined independently for each
Separate Account Division.

         For each Division, the value of an Annuity Unit for any Valuation
Period is determined by multiplying the Annuity Unit value for the immediately
preceding Valuation Period by the net investment factor for the Valuation Period
for which the Annuity Unit value is being calculated and multiplying the result
by an interest factor which offsets the effect of the investment earnings rate
of five percent (5%) per annum that is assumed in the annuity table contained in
the Contract.

         The net investment factor for each Division for a Valuation Period is
determined by dividing (a) by (b) and subtracting (c) from the result where: (a)
is the value of an Accumulation Unit from the applicable Division as of the end
of the current Valuation Period; (b) is the value of an Accumulation Unit for
the applicable Division as of the end of the immediately preceding Valuation
Period; and (c) is a factor representing the daily charge for mortality and
expense risks and administration of 1.40% per annum.

Amount of Income Payments

         The initial income payment is determined by applying the Contract
Value, less any


                                       4
<PAGE>   11


premium tax, and less any Annuity Charge (if annuity option 3 is elected), to
the annuity table specified in the Contract. Those tables are based on a set
amount per $1,000 of proceeds applied. The appropriate rate must be determined
by the sex and adjusted age of the Annuitant and joint Annuitant, if any. The
adjusted age is determined from the actual age to the nearest birthday at the
Annuity Date according to the table below. The Adjusted Age Table is used to
correct for population mortality improvements over time.



<TABLE>
<CAPTION>
                               ADJUSTED AGE TABLE

                          Adjustment                                        Adjustment
   Calendar               to Actual                Calendar                  to Actual
Year of Birth                Age                 Year of Birth                  Age
- -------------             ----------             -------------              ----------
<S>                      <C>                    <C>                         <C>
1899-1905                    +6                    1946-1951                    -1
1906-1911                    +5                    1952-1958                    -2
1912-1918                    +4                    1959-1965                    -3
1919-1925                    +3                    1966-1972                    -4
1926-1932                    +2                    1973-1979                    -5
1933-1938                    +1                    1980-1985                    -6
1939-1945                     0                    1986-1992                    -7
</TABLE>

         The dollars applied are then divided by 1,000 and multiplied by the
appropriate annuity factor to indicate the amount of the first income payment.
That amount is divided by the value of an Annuity Unit as of the Annuity Date to
establish the number of Annuity Units representing each income payment. The
number of Annuity Units determined for the first income payment remains constant
for the second and subsequent monthly payments.



Subsequent Monthly Payments

         The amount of the second and subsequent income payments is determined
by multiplying the number of Annuity Units by the Annuity Unit value as of the
Valuation Period next preceding the date on which each income payment is due.
The dollar amount of the first income payment determined as above is divided by
the value of an Annuity Unit as of the Annuity Date to establish the number of
Annuity Units representing each income payment. The number of Annuity Units
determined for the first income payment remains constant for the second and
subsequent monthly payments.

                                      TAXES

General

         Section 72 of the Internal Revenue Code of 1986, as amended (the
"Code") governs taxation of annuities in general. An owner is not taxed on
increases in the value of a contract until distribution occurs, either in the
form of a non-annuity distribution or as income payments under the income option
elected. For a lump sum payment received as a total surrender (total
redemption),




                                       5
<PAGE>   12


the recipient is taxed on the portion of the payment that exceeds the cost basis
of the contract. For a payment received as a withdrawal (partial redemption),
federal tax liability is determined on a last-in, first-out basis, meaning
taxable income is withdrawn before the cost basis of the contract is withdrawn.
For contracts issued in connection with Non-qualified plans, the cost basis is
generally the Purchase Payments, while for contracts issued in connection with
Qualified plans there may be no cost basis. The taxable portion of the lump sum
payment is taxed at ordinary income tax rates. Tax penalties may also apply.

         For income payments, the taxable portion is determined by a formula
which establishes the ratio that the cost basis of the contract bears to the
total value of income payments for the term of the annuity contract. The taxable
portion is taxed at ordinary income tax rates. Contract Owners, Annuitants and
Beneficiaries under the contracts should seek competent financial advice about
the tax consequences of distributions under the retirement plan under which the
contracts are purchased.

         The Company is taxed as a life insurance company under the Code. For
federal income tax purposes, the separate account is not a separate entity from
the Company and its operations form a part of the Company.

Withholding Tax on Distributions

         The Code generally requires the Company (or, in some cases, a plan
administrator) to withhold tax on the taxable portion of any distribution or
withdrawal from a contract. For "eligible rollover distributions" from contracts
issued under certain types of Qualified plans, 20% of the distribution must be
withheld, unless the payee elects to have the distribution "rolled over" to
another eligible plan in a direct "trustee to trustee" transfer. This
requirement is mandatory and cannot be waived by the owner. Withholding on other
types of distributions can be waived.

         An "eligible rollover distribution" is the estimated taxable portion of
any amount received by a covered employee from a plan qualified under Section
401(a) or 403(a) of the Code, or from a tax-sheltered annuity qualified under
Section 403(b) of the Code (other than (1) annuity payments for the life (or
life expectancy) of the employee, or joint lives (or joint life expectancies) of
the employee and his or her designated Beneficiary, or for a specified period of
ten years or more; and (2) distributions required to be made under the Code).
Failure to "roll over" the entire amount of an eligible rollover distribution
(including an amount equal to the 20% portion of the distribution that was
withheld) could have adverse tax consequences, including the imposition of a
penalty tax on premature withdrawals, described later in this section.

         Withdrawals or distributions from a contract other than eligible
rollover distributions are also subject to withholding on the estimated taxable
portion of the distribution, but the owner may elect in such cases to waive the
withholding requirement. If not waived, withholding is imposed (1) for periodic
payments, at the rate that would be imposed if the payments were wages, or (2)
for


                                       6
<PAGE>   13


other distributions, at the rate of 10%. If no withholding exemption certificate
is in effect for the payee, the rate under (1) above is computed by treating the
payee as a married individual claiming 3 withholding exemptions.

Diversification - Separate Account Investments

         Section 817(h) of the Code imposes certain diversification standards on
the underlying assets of variable annuity contracts. The Code provides that a
variable annuity contract will not be treated as an annuity contract for any
period (and any subsequent period) for which the investments are not adequately
diversified, in accordance with regulations prescribed by the United States
Treasury Department ("Treasury Department"). Disqualification of the contract as
an annuity contract would result in imposition of federal income tax to the
owner with respect to earnings allocable to the contract prior to the receipt of
any payments under the contract. The Code contains a safe harbor provision which
provides that annuity contracts, such as your contract, meet the diversification
requirements if, as of the close of each calendar quarter, the underlying assets
meet the diversification standards for a regulated investment company, and no
more than 55% of the total assets consist of cash, cash items, U.S. government
securities and securities of other regulated investment companies.

         The Treasury Department has issued regulations which establish
diversification requirements for the investment portfolios underlying variable
contracts such as the contracts. The regulations amplify the diversification
requirements for variable contracts set forth in the Code and provide an
alternative to the safe harbor provision described above. Under the regulations
an investment portfolio will be deemed adequately diversified if (1) no more
than 55% of the value of the total assets of the portfolio is represented by any
one investment; (2) no more than 70% of the value of the total assets of the
portfolio is represented by any two investments; (3) no more than 80% of the
value of the total assets of the portfolio is represented by any three
investments; and (4) no more than 90% of the value of the total assets of the
portfolio is represented by any four investments. For purposes of determining
whether or not the diversification standards imposed on the underlying assets of
variable contracts by Section 817(h) of the Code have been met, "each United
States government agency or instrumentality shall be treated as a separate
issuer."

Multiple Contracts

         Multiple annuity contracts which are issued within a calendar year to
the same contract owner by one company or its affiliates are treated as one
annuity contract for purposes of determining the tax consequences of any
distribution. Such treatment may result in adverse tax consequences including
more rapid taxation of the distributed amounts from such multiple contracts. The
Company believes that Congress intended to affect the purchase of multiple
deferred annuity contracts which may have been purchased to avoid withdrawal
income tax treatment. Contract Owners should consult a tax adviser prior to
purchasing more than one annuity contract in any calendar year.





                                       7
<PAGE>   14


Tax Treatment of Assignments

         An assignment of a contract may have tax consequences, and may also be
prohibited by ERISA in some circumstances. Contract Owners should therefore
consult competent legal advisers should they wish to assign their contracts.

Qualified Plans

         The contracts offered by this prospectus are designed to be suitable
for use under various types of Qualified plans. Taxation of owners in each
Qualified plan varies with the type of plan and terms and conditions of each
specific plan. Contract Owners, Annuitants and Beneficiaries are cautioned that
benefits under a Qualified plan may be subject to the terms and conditions of
the plan, regardless of the terms and conditions of the contracts issued
pursuant to the plan.

         Following are general descriptions of the types of Qualified plans with
which the contracts may be used. Such descriptions are not exhaustive and are
for general information purposes only. The tax rules regarding Qualified plans
are very complex and will have differing applications depending on individual
facts and circumstances. Each purchaser should obtain competent tax advice prior
to purchasing a contract issued under a Qualified plan.

         Contracts issued pursuant to Qualified plans include special provisions
restricting contract provisions that may otherwise be available and described in
this prospectus. Generally, contracts issued pursuant to Qualified plans are not
transferable except upon surrender or annuitization. Various penalty and excise
taxes may apply to contributions or distributions made in violation of
applicable limitations. Furthermore, certain withdrawal penalties and
restrictions may apply to surrenders from Qualified contracts.

         (a)      H.R. 10 Plans

                  Section 401 of the Code permits self-employed individuals to
         establish Qualified plans for themselves and their employees, commonly
         referred to as "H.R. 10" or "Keogh" Plans. Contributions made to the
         plan for the benefit of the employees will not be included in the gross
         income of the employees until distributed from the plan. The tax
         consequences to owners may vary depending upon the particular plan
         design. However, the Code places limitations and restrictions on all
         plans on such items as: amounts of allowable contributions; form,
         manner and timing of distributions; vesting and nonforfeitability of
         interests; nondiscrimination in eligibility and participation; and the
         tax treatment of distributions, withdrawals and surrenders. Purchasers
         of contracts for use with an H.R. 10 Plan should obtain competent tax
         advice as to the tax treatment and suitability of such an investment.






                                       8
<PAGE>   15

         (b)      Tax-Sheltered Annuities

                  Section 403(b) of the Code permits the purchase of
         "tax-sheltered annuities" by public schools and certain charitable,
         education and scientific organizations described in Section 501(c)(3)
         of the Code. These qualifying employers may make contributions to the
         contracts for the benefit of their employees. Such contributions are
         not includible in the gross income of the employee until the employee
         receives distributions from the contract. The amount of contributions
         to the tax-sheltered annuity is limited to certain maximums imposed by
         the Code. Furthermore, the Code sets forth additional restrictions
         governing such items as transferability, distributions,
         nondiscrimination and withdrawals. Any employee should obtain competent
         tax advice as to the tax treatment and suitability of such an
         investment.

         (c)      Individual Retirement Accounts

                  Section 408(b) of the Code permits eligible individuals to
         contribute to an individual retirement program known as an "Individual
         Retirement Account" ("IRA"). Under applicable limitations, certain
         amounts may be contributed to an IRA which will be deductible from the
         individual's gross income. These IRAs are subject to limitations on
         eligibility, contributions, transferability and distributions. Sales of
         contracts for use with IRAs are subject to special requirements imposed
         by the Code, including the requirement that certain informational
         disclosure be given to persons desiring to establish an IRA. Purchasers
         of contracts to be qualified as IRAs should obtain competent tax advice
         as to the tax treatment and suitability of such an investment.

         (d)      Roth IRAs

                  Section 408(a) of the Code permits an individual to contribute
         to an individual retirement program called a Roth IRA. Unlike
         contributions to a regular IRA under Section 408(b) of the Code,
         contributions to a Roth IRA are not made on a tax-deferred basis, but
         distributions are tax-free if certain requirements are satisfied. Like
         regular IRAs, Roth IRAs are subject to limitations on the amount that
         may be contributed, those who may be eligible and the time when
         distributions may commence without tax penalty. Certain persons may be
         eligible to convert a regular IRA into a Roth IRA, and the taxes on the
         resulting income may be spread over four years if the conversion occurs
         before January 1, 1999. If and when the contracts are made available
         for use with Roth IRAs, they may be subject to special requirements
         imposed by the Internal Revenue Service ("IRS"). Purchasers of the
         contracts for this purpose will be provided with such supplementary
         information as may be required by the IRS or other appropriate agency.


                                       9
<PAGE>   16


         (e)      Corporate Pension and Profit-Sharing Plans

                  Sections 401(a) and 401(k) of the Code permit corporate
         employers to establish various types of retirement plans for employees.
         These retirement plans may permit the purchase of the contracts to
         provide benefits under the plan. Contributions to the plan for the
         benefit of employees will not be includible in the gross income of the
         employee until distributed from the plan. The tax consequences to
         owners may vary depending upon the particular plan design. However, the
         Code places limitations on all plans on such items as amount of
         allowable contributions; form, manner and timing of distributions;
         vesting and nonforfeitability of interests; nondiscrimination in
         eligibility and participation; and the tax treatment of distributions,
         withdrawals and surrenders. Purchasers of contracts for use with
         corporate pension or profit sharing plans should obtain competent tax
         advice as to the tax treatment and suitability of such an investment.

         (f)      Deferred Compensation Plans - Section 457

                  Under Section 457 of the Code, governmental and certain other
         tax-exempt employers may establish, for the benefit of their employees,
         deferred compensation plans which may invest in annuity contracts. The
         Code, as in the case of Qualified plans, establishes limitations and
         restrictions on eligibility, contributions and distributions. Under
         these plans, contributions made for the benefit of the employees will
         not be includible in the employees' gross income until distributed from
         the plan. However, under a 457 plan all the plan assets shall remain
         solely the property of the employer, subject only to the claims of the
         employer's general creditors until such time as made available to an
         owner or a Beneficiary. As of January 1, 1999, all 457 plans of state
         and local governments must hold assets and income in trust (or
         custodial accounts or an annuity contract) for the exclusive benefit
         of participants and their beneficiaries.

                              FINANCIAL STATEMENTS

         The consolidated financial statements of the Company included herein
should be considered only as bearing upon the ability of the Company to meet its
obligations under the Contracts. The financial statements of the Separate
Account are also included in this Statement of Additional Information.






                                       10
<PAGE>   17

                       REPORT OF INDEPENDENT ACCOUNTANTS

To the Board of Directors and Shareholder of
Anchor National Life Insurance Company

     In our opinion, the accompanying consolidated balance sheet and the related
consolidated income statement and statement of cash flows present fairly, in all
material respects, the financial position of Anchor National Life Insurance
Company and its subsidiaries (the "Company")at September 30, 1998 and 1997, and
the results of their operations and their cash flows for each of the three years
in the period ended September 30, 1998, in conformity with generally accepted
accounting principles. 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 of these
statements in accordance with generally accepted auditing standards which
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, assessing the accounting principles
used and significant estimates made by management, and evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for the opinion expressed above.

PricewaterhouseCoopers LLP
Los Angeles, California
November 9, 1998

                                      -14-
<PAGE>   18

                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                           CONSOLIDATED BALANCE SHEET

<TABLE>
<CAPTION>
                                                                    AT SEPTEMBER 30,
                                                           ----------------------------------
                                                                1998               1997
                                                           ---------------    ---------------
<S>                                                        <C>                <C>
ASSETS
Investments:
  Cash and short-term investments........................  $   333,735,000    $   113,580,000
  Bonds, notes and redeemable preferred stocks available
     for sale, at fair value (amortized cost: 1998,
     $1,934,863,000; 1997, $1,942,485,000)...............    1,954,754,000      1,986,194,000
  Mortgage loans.........................................      391,448,000        339,530,000
  Common stocks available for sale, at fair value (cost:
     1998, $115,000; 1997, $271,000).....................          169,000          1,275,000
  Real estate............................................       24,000,000         24,000,000
  Other invested assets..................................       30,636,000        143,722,000
                                                           ---------------    ---------------
  Total investments......................................    2,734,742,000      2,608,301,000
                                                           ---------------    ---------------
Variable annuity assets held in separate accounts........   11,133,569,000      9,343,200,000
Accrued investment income................................       26,408,000         21,759,000
Deferred acquisition costs...............................      539,850,000        536,155,000
Income taxes currently receivable........................        5,869,000                 --
Other assets.............................................       85,926,000         61,524,000
                                                           ---------------    ---------------
TOTAL ASSETS.............................................  $14,526,364,000    $12,570,939,000
                                                           ===============    ===============

LIABILITIES AND SHAREHOLDER'S EQUITY
Reserves, payables and accrued liabilities:
  Reserves for fixed annuity contracts...................  $ 2,189,272,000    $ 2,098,803,000
  Reserves for guaranteed investment contracts...........      282,267,000        295,175,000
  Payable to brokers for purchases of securities.........       27,053,000            263,000
  Income taxes currently payable.........................               --         32,265,000
  Other liabilities......................................      106,594,000        122,728,000
                                                           ---------------    ---------------
  Total reserves, payables and accrued
    liabilities..........................................    2,605,186,000      2,549,234,000
                                                           ---------------    ---------------
Variable annuity liabilities related to separate
  accounts...............................................   11,133,569,000      9,343,200,000
                                                           ---------------    ---------------
Subordinated notes payable to Parent.....................       39,182,000         36,240,000
                                                           ---------------    ---------------
Deferred income taxes....................................       95,758,000         67,047,000
                                                           ---------------    ---------------
Shareholder's equity:
  Common Stock...........................................        3,511,000          3,511,000
  Additional paid-in capital.............................      308,674,000        308,674,000
  Retained earnings......................................      332,069,000        244,628,000
  Net unrealized gains on debt and equity securities
     available for sale..................................        8,415,000         18,405,000
                                                           ---------------    ---------------
  Total shareholder's equity.............................      652,669,000        575,218,000
                                                           ---------------    ---------------
TOTAL LIABILITIES AND SHAREHOLDER'S EQUITY...............  $14,526,364,000    $12,570,939,000
                                                           ===============    ===============
</TABLE>

                            See accompanying notes.
                                      -15-
<PAGE>   19

                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                         CONSOLIDATED INCOME STATEMENT

<TABLE>
<CAPTION>
                                                        YEARS ENDED SEPTEMBER 30,
                                             -----------------------------------------------
                                                 1998             1997             1996
                                             -------------    -------------    -------------
<S>                                          <C>              <C>              <C>
Investment income..........................  $ 221,966,000    $ 210,759,000    $ 164,631,000
                                             -------------    -------------    -------------
Interest expense on:
  Fixed annuity contracts..................   (112,695,000)    (109,217,000)     (82,690,000)
  Guaranteed investment contracts..........    (17,787,000)     (22,650,000)     (19,974,000)
  Senior indebtedness......................     (1,498,000)      (2,549,000)      (2,568,000)
Subordinated notes payable to Parent.......     (3,114,000)      (3,142,000)      (2,556,000)
                                             -------------    -------------    -------------
Total interest expense.....................   (135,094,000)    (137,558,000)    (107,788,000)
                                             -------------    -------------    -------------
NET INVESTMENT INCOME......................     86,872,000       73,201,000       56,843,000
                                             -------------    -------------    -------------
NET REALIZED INVESTMENT GAINS
  (LOSSES).................................     19,482,000      (17,394,000)     (13,355,000)
                                             -------------    -------------    -------------
Fee income:
  Variable annuity fees....................    200,867,000      139,492,000      103,970,000
  Net retained commissions.................     48,561,000       39,143,000       31,548,000
  Asset management fees....................     29,592,000       25,764,000       25,413,000
  Surrender charges........................      7,404,000        5,529,000        5,184,000
  Other fees...............................      3,938,000        3,218,000        3,390,000
                                             -------------    -------------    -------------
TOTAL FEE INCOME...........................    290,362,000      213,146,000      169,505,000
                                             -------------    -------------    -------------
GENERAL AND ADMINISTRATIVE
  EXPENSES.................................    (96,102,000)     (98,802,000)     (81,552,000)
                                             -------------    -------------    -------------
AMORTIZATION OF DEFERRED
  ACQUISITION COSTS........................    (72,713,000)     (66,879,000)     (57,520,000)
                                             -------------    -------------    -------------
ANNUAL COMMISSIONS.........................    (18,209,000)      (8,977,000)      (4,613,000)
                                             -------------    -------------    -------------
PRETAX INCOME..............................    209,692,000       94,295,000       69,308,000
Income tax expense.........................    (71,051,000)     (31,169,000)     (24,252,000)
                                             -------------    -------------    -------------
NET INCOME.................................  $ 138,641,000    $  63,126,000    $  45,056,000
                                             =============    =============    =============
</TABLE>

                            See accompanying notes.
                                      -16-
<PAGE>   20

                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                      CONSOLIDATED STATEMENT OF CASH FLOWS

<TABLE>
<CAPTION>
                                                                            YEARS ENDED SEPTEMBER 30,
                                                              -----------------------------------------------------
                                                                   1998               1997               1996
                                                              ---------------    ---------------    ---------------
<S>                                                           <C>                <C>                <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net income................................................  $   138,641,000    $    63,126,000    $    45,056,000
  Adjustments to reconcile net income to net cash provided
    by operating activities:
    Interest credited to:
      Fixed annuity contracts...............................      112,695,000        109,217,000         82,690,000
      Guaranteed investment contracts.......................       17,787,000         22,650,000         19,974,000
    Net realized investment (gains) losses..................      (19,482,000)        17,394,000         13,355,000
    Amortization (accretion) of net premiums (discounts) on
      investments...........................................          447,000        (18,576,000)        (8,976,000)
    Amortization of goodwill................................        1,422,000          1,187,000          1,169,000
    Provision for deferred income taxes.....................       34,087,000        (16,024,000)        (3,351,000)
  Change in:
    Accrued investment income...............................       (4,649,000)        (2,084,000)        (5,483,000)
    Deferred acquisition costs..............................     (160,926,000)      (113,145,000)       (60,941,000)
    Other assets............................................      (19,374,000)       (14,598,000)        (8,000,000)
    Income taxes currently payable..........................      (38,134,000)        10,779,000          5,766,000
    Other liabilities.......................................       (2,248,000)        14,187,000          5,474,000
  Other, net................................................       (5,599,000)           418,000           (129,000)
                                                              ---------------    ---------------    ---------------
NET CASH PROVIDED BY OPERATING ACTIVITIES...................       54,667,000         74,531,000         86,604,000
                                                              ---------------    ---------------    ---------------
CASH FLOWS FROM FINANCING ACTIVITIES:
  Premium receipts on:
    Fixed annuity contracts.................................    1,512,994,000      1,097,937,000        741,774,000
    Guaranteed investment contracts.........................        5,619,000         55,000,000        134,967,000
  Net exchanges from the fixed accounts of variable annuity
    contracts...............................................   (1,303,790,000)      (620,367,000)      (236,705,000)
  Withdrawal payments on:
    Fixed annuity contracts.................................     (191,690,000)      (242,589,000)      (263,614,000)
    Guaranteed investment contracts.........................      (36,313,000)      (198,062,000)       (16,492,000)
  Claims and annuity payments on fixed annuity contracts....      (40,589,000)       (35,731,000)       (31,107,000)
  Net receipts from (repayments of) other short-term
    financings..............................................      (10,944,000)        34,239,000       (119,712,000)
  Net receipts from a modified coinsurance transaction......      166,631,000                 --                 --
  Capital contributions received............................               --         28,411,000         27,387,000
  Dividends paid............................................      (51,200,000)       (25,500,000)       (29,400,000)
                                                              ---------------    ---------------    ---------------
NET CASH PROVIDED BY FINANCING ACTIVITIES...................       50,718,000         93,338,000        207,098,000
                                                              ---------------    ---------------    ---------------
CASH FLOWS FROM INVESTING ACTIVITIES:
  Purchases of:
    Bonds, notes and redeemable preferred stocks............  $(1,970,502,000)   $(2,566,211,000)   $(1,937,890,000)
    Mortgage loans..........................................     (131,386,000)      (266,771,000)       (15,000,000)
    Other investments, excluding short-term investments.....               --        (75,556,000)       (36,770,000)
  Sales of:
    Bonds, notes and redeemable preferred stocks............    1,602,079,000      2,299,063,000      1,241,928,000
    Real estate.............................................               --                 --            900,000
    Other investments, excluding short-term investments.....       42,458,000          6,421,000          4,937,000
  Redemptions and maturities of:
    Bonds, notes and redeemable preferred stocks............      424,393,000        376,847,000        288,969,000
    Mortgage loans..........................................       80,515,000         25,920,000         11,324,000
    Other investments, excluding short-term investments.....       67,213,000         23,940,000         20,749,000
                                                              ---------------    ---------------    ---------------
NET CASH PROVIDED (USED) BY INVESTING ACTIVITIES............      114,770,000       (176,347,000)      (420,853,000)
                                                              ---------------    ---------------    ---------------
NET INCREASE (DECREASE) IN CASH AND SHORT-TERM
  INVESTMENTS...............................................      220,155,000         (8,478,000)      (127,151,000)
                                                              ---------------    ---------------    ---------------
CASH AND SHORT-TERM INVESTMENTS AT BEGINNING OF PERIOD......      113,580,000        122,058,000        249,209,000
                                                              ---------------    ---------------    ---------------
CASH AND SHORT-TERM INVESTMENTS AT END OF PERIOD............  $   333,735,000    $   113,580,000    $   122,058,000
                                                              ===============    ===============    ===============
SUPPLEMENTAL CASH FLOW INFORMATION:
  Interest paid on indebtedness.............................  $     3,912,000    $     7,032,000    $     5,982,000
                                                              ===============    ===============    ===============
  Net income taxes paid.....................................  $    74,932,000    $    36,420,000    $    22,031,000
                                                              ===============    ===============    ===============
</TABLE>

                             See accompanying notes
                                      -17-
<PAGE>   21

                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. NATURE OF OPERATIONS

     Anchor National Life Insurance Company (the "Company") is a wholly owned
indirect subsidiary of SunAmerica Inc. (the "Parent"). The Company is an
Arizona-domiciled life insurance company and conducts its business through three
segments: annuity operations, asset management operations and broker-dealer
operations. Annuity operations include the sale and administration of fixed and
variable annuities and guaranteed investment contracts. Asset management
operations, which includes the sale and management of mutual funds, is conducted
by SunAmerica Asset Management Corp. Broker-dealer operations include the sale
of securities and financial services products, and are conducted by Royal
Alliance Associates, Inc.

     The operations of the Company are influenced by many factors, including
general economic conditions, monetary and fiscal policies of the federal
government, and policies of state and other regulatory authorities. The level of
sales of the Company's financial products is influenced by many factors,
including general market rates of interest, strength, weakness and volatility of
equity markets, and terms and conditions of competing financial products. The
Company is exposed to the typical risks normally associated with a portfolio of
fixed-income securities, namely interest rate, option, liquidity and credit
risk. The Company controls its exposure to these risks by, among other things,
closely monitoring and matching the duration of its assets and liabilities,
monitoring and limiting prepayment and extension risk in its portfolio,
maintaining a large percentage of its portfolio in highly liquid securities, and
engaging in a disciplined process of underwriting, reviewing and monitoring
credit risk. The Company also is exposed to market risk, as market volatility
may result in reduced fee income in the case of assets managed in mutual funds
and held in separate accounts.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     BASIS OF PRESENTATION: The accompanying consolidated financial statements
have been prepared in accordance with generally accepted accounting principles
and include the accounts of the Company and all of its wholly owned
subsidiaries. All significant intercompany accounts and transactions are
eliminated in consolidation. Certain prior period amounts have been reclassified
to conform with the 1998 presentation.

     The preparation of financial statements in conformity with generally
accepted accounting principles requires the use of estimates and assumptions
that affect the amounts reported in the financial statements and the
accompanying notes. Actual results could differ from those estimates.

     INVESTMENTS: Cash and short-term investments primarily include cash,
commercial paper, money market investments, repurchase agreements and short-term
bank participations. All such investments are carried at cost plus accrued
interest, which approximates fair value, have maturities of three months or less
and are considered cash equivalents for purposes of reporting cash flows.

     Bonds, notes and redeemable preferred stocks available for sale and common
stocks are carried at aggregate fair value and changes in unrealized gains or
losses, net of tax, are credited or charged directly to shareholder's equity.
Bonds, notes and redeemable preferred stocks are reduced to estimated net
realizable value when necessary for declines in value considered to be other
than temporary. Estimates of net realizable value are subjective and actual
realization will be dependent upon future events.

     Mortgage loans are carried at amortized unpaid balances, net of provisions
for estimated losses. Real estate is carried at the lower of cost or fair value.
Other invested assets include investments in limited partnerships, which are
accounted for by using the cost method of accounting; separate account
investments; leveraged leases; policy loans, which are carried at unpaid
balances; and collateralized mortgage obligation residuals.

                                      -18-
<PAGE>   22
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
     Realized gains and losses on the sale of investments are recognized in
operations at the date of sale and are determined by using the specific cost
identification method. Premiums and discounts on investments are amortized to
investment income by using the interest method over the contractual lives of the
investments.

     INTEREST RATE SWAP AGREEMENTS: The net differential to be paid or received
on interest rate swap agreements ("Swap Agreements") entered into to reduce the
impact of changes in interest rates is recognized over the lives of the
agreements, and such differential is classified as Investment Income or Interest
Expense in the income statement. Initially, Swap Agreements are designated as
hedges and, therefore, are not marked to market. However, when a hedged
asset/liability is sold or repaid before the related Swap Agreement matures, the
Swap Agreement is marked to market and any gain/loss is classified with any
gain/loss realized on the disposition of the hedged asset/liability.
Subsequently, the Swap Agreement is marked to market and the resulting change in
fair value is included in Investment Income in the income statement. When a Swap
Agreement that is designated as a hedge is terminated before its contractual
maturity, any resulting gain/loss is credited/charged to the carrying value of
the asset/liability that it hedged and is treated as a premium/discount for the
remaining life of the asset/liability.

     DEFERRED ACQUISITION COSTS: Policy acquisition costs are deferred and
amortized, with interest, in relation to the incidence of estimated gross
profits to be realized over the estimated lives of the annuity contracts.
Estimated gross profits are composed of net interest income, net realized
investment gains and losses, variable annuity fees, surrender charges and direct
administrative expenses. Costs incurred to sell mutual funds are also deferred
and amortized over the estimated lives of the funds obtained. Deferred
acquisition costs ("DAC") consist of commissions and other costs that vary with,
and are primarily related to, the production or acquisition of new business.

     As debt and equity securities available for sale are carried at aggregate
fair value, an adjustment is made to DAC equal to the change in amortization
that would have been recorded if such securities had been sold at their stated
aggregate fair value and the proceeds reinvested at current yields. The change
in this adjustment, net of tax, is included with the change in net unrealized
gains/losses on debt and equity securities available for sale that is credited
or charged directly to shareholder's equity. DAC have been decreased by
$7,000,000 at September 30, 1998 and $16,400,000 at September 30, 1997 for this
adjustment.

     VARIABLE ANNUITY ASSETS AND LIABILITIES: The assets and liabilities
resulting from the receipt of variable annuity premiums are segregated in
separate accounts. The Company receives administrative fees for managing the
funds and other fees for assuming mortality and certain expense risks. Such fees
are included in Variable Annuity Fees in the income statement.

     GOODWILL: Goodwill, amounting to $23,339,000 at September 30, 1998, is
amortized by using the straight-line method over periods averaging 25 years and
is included in Other Assets in the balance sheet. Goodwill is evaluated for
impairment when events or changes in economic conditions indicate that the
carrying amount may not be recoverable.

     CONTRACTHOLDER RESERVES: Contractholder reserves for fixed annuity
contracts and guaranteed investment contracts are accounted for as
investment-type contracts in accordance with Statement of Financial Accounting
Standards No. 97, "Accounting and Reporting by Insurance Enterprises for Certain
Long-Duration Contracts and for Realized Gains and Losses from the Sale of
Investments," and are recorded at accumulated value (premiums received, plus
accrued interest, less withdrawals and assessed fees).

                                      -19-
<PAGE>   23
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
     FEE INCOME: Variable annuity fees, asset management fees and surrender
charges are recorded in income as earned. Net retained commissions are
recognized as income on a trade date basis.

     INCOME TAXES: The Company is included in the consolidated federal income
tax return of the Parent and files as a "life insurance company" under the
provisions of the Internal Revenue Code of 1986. Income taxes have been
calculated as if the Company filed a separate return. Deferred income tax assets
and liabilities are recognized based on the difference between financial
statement carrying amounts and income tax bases of assets and liabilities using
enacted income tax rates and laws.

     RECENTLY ISSUED ACCOUNTING STANDARDS: In June 1997, the Financial
Accounting Standards Board (the "FASB") issued Statement of Financial Accounting
Standards No. 130, "Reporting Comprehensive Income" ("SFAS 130") and Statement
of Financial Accounting Standards No. 131, "Disclosure about Segments of an
Enterprise and Related Information" ("SFAS 131").

     SFAS 130 establishes standards for reporting comprehensive income and its
components in a full set of general purpose financial statements. SFAS 130 is
effective for the Company as of October 1, 1998 and is not included in these
financial statements.

     SFAS 131 establishes standards for the disclosure of information about the
Company's operating segments. SFAS 131 is effective for the year ending
September 30, 1999 and is not included in these financial statements.

     Implementation of SFAS 130 and SFAS 131 will not have an impact on the
Company's results of operations, financial condition or liquidity.

     In June 1998, the FASB issued Statement of Financial Accounting Standards
No. 133, "Accounting for Derivative Instruments and Hedging Activities" ("SFAS
133"). SFAS 133 addresses the accounting for derivative instruments, including
certain derivative instruments embedded in other contracts, and hedging
activities. SFAS 133 is effective for the Company as of October 1, 1999 and is
not included in these financial statements. The Company has not completed its
analysis of the effect of SFAS 133, but management believes that it will not
have a material impact on the Company's results of operations, financial
condition or liquidity.

                                      -20-
<PAGE>   24
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

3. INVESTMENTS

     The amortized cost and estimated fair value of bonds, notes and redeemable
preferred stocks available for sale by major category follow:

<TABLE>
<CAPTION>
                                                       AMORTIZED         ESTIMATED
                                                          COST           FAIR VALUE
                                                     --------------    --------------
<S>                                                  <C>               <C>
AT SEPTEMBER 30, 1998:
  Securities of the United States Government.......  $   84,377,000    $   88,239,000
  Mortgage-backed securities.......................     569,613,000       584,007,000
  Securities of public utilities...................     108,431,000       106,065,000
  Corporate bonds and notes........................     883,890,000       884,209,000
  Redeemable preferred stocks......................       6,125,000         6,888,000
  Other debt securities............................     282,427,000       285,346,000
                                                     --------------    --------------
          Total....................................  $1,934,863,000    $1,954,754,000
                                                     ==============    ==============
AT SEPTEMBER 30, 1997:
  Securities of the United States Government.......  $   18,496,000    $   18,962,000
  Mortgage-backed securities.......................     636,018,000       649,196,000
  Securities of public utilities...................      22,792,000        22,893,000
  Corporate bonds and notes........................     984,573,000     1,012,559,000
  Redeemable preferred stocks......................       6,125,000         6,681,000
  Other debt securities............................     274,481,000       275,903,000
                                                     --------------    --------------
          Total....................................  $1,942,485,000    $1,986,194,000
                                                     ==============    ==============
</TABLE>

     The amortized cost and estimated fair value of bonds, notes and redeemable
preferred stocks available for sale by contractual maturity, as of September 30,
1998, follow:

<TABLE>
<CAPTION>
                                                       AMORTIZED         ESTIMATED
                                                          COST           FAIR VALUE
                                                     --------------    --------------
<S>                                                  <C>               <C>
Due in one year or less............................  $   19,124,000    $   19,319,000
Due after one year through five years..............     313,396,000       318,943,000
Due after five years through ten years.............     744,740,000       750,286,000
Due after ten years................................     287,990,000       282,199,000
Mortgage-backed securities.........................     569,613,000       584,007,000
                                                     --------------    --------------
          Total....................................  $1,934,863,000    $1,954,754,000
                                                     ==============    ==============
</TABLE>

     Actual maturities of bonds, notes and redeemable preferred stocks will
differ from those shown above due to prepayments and redemptions.

                                      -21-
<PAGE>   25
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

3. INVESTMENTS (CONTINUED)
     Gross unrealized gains and losses on bonds, notes and redeemable preferred
stocks available for sale by major category follow:

<TABLE>
<CAPTION>
                                                            GROSS          GROSS
                                                         UNREALIZED      UNREALIZED
                                                            GAINS          LOSSES
                                                         -----------    ------------
<S>                                                      <C>            <C>
AT SEPTEMBER 30, 1998:
  Securities of the United States Government...........  $ 3,862,000    $         --
  Mortgage-backed securities...........................   15,103,000        (709,000)
  Securities of public utilities.......................    2,420,000      (4,786,000)
  Corporate bonds and notes............................   31,795,000     (31,476,000)
  Redeemable preferred stocks..........................      763,000              --
  Other debt securities................................    5,235,000      (2,316,000)
                                                         -----------    ------------
          Total........................................  $59,178,000    $(39,287,000)
                                                         ===========    ============
AT SEPTEMBER 30, 1997:
  Securities of the United States Government...........  $   498,000    $    (32,000)
  Mortgage-backed securities...........................   14,998,000      (1,820,000)
  Securities of public utilities.......................      141,000         (40,000)
  Corporate bonds and notes............................   28,691,000        (705,000)
  Redeemable preferred stocks..........................      556,000              --
  Other debt securities................................    1,569,000        (147,000)
                                                         -----------    ------------
          Total........................................  $46,453,000    $ (2,744,000)
                                                         ===========    ============
</TABLE>

     Gross unrealized gains on equity securities available for sale aggregated
$54,000 and $1,004,000 at September 30, 1998 and 1997, respectively. There were
no unrealized losses at September 30, 1998 and 1997.

     Gross realized investment gains and losses on sales of investments are as
follows:

<TABLE>
<CAPTION>
                                                  YEARS ENDED SEPTEMBER 30,
                                         -------------------------------------------
                                            1998            1997            1996
                                         -----------    ------------    ------------
<S>                                      <C>            <C>             <C>
BONDS, NOTES AND REDEEMABLE PREFERRED
  STOCKS:
  Realized gains.......................  $28,086,000    $ 22,179,000    $ 14,532,000
  Realized losses......................   (4,627,000)    (25,310,000)    (10,432,000)

COMMON STOCKS:
  Realized gains.......................      337,000       4,002,000         511,000
  Realized losses......................           --        (312,000)     (3,151,000)

OTHER INVESTMENTS:
  Realized gains.......................    8,824,000       2,450,000       1,135,000

IMPAIRMENT WRITEDOWNS..................  (13,138,000)    (20,403,000)    (15,950,000)
                                         -----------    ------------    ------------
          Total net realized investment
            gains and losses...........  $19,482,000    $(17,394,000)   $(13,355,000)
                                         ===========    ============    ============
</TABLE>

                                      -22-
<PAGE>   26
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

3. INVESTMENTS (CONTINUED)
     The sources and related amounts of investment income are as follows:

<TABLE>
<CAPTION>
                                                 YEARS ENDED SEPTEMBER 30,
                                        --------------------------------------------
                                            1998            1997            1996
                                        ------------    ------------    ------------
<S>                                     <C>             <C>             <C>
Short-term investments................  $ 12,524,000    $ 11,780,000    $ 10,647,000
Bonds, notes and redeemable preferred
  stocks..............................   156,140,000     163,038,000     140,387,000
Mortgage loans........................    29,996,000      17,632,000       8,701,000
Common stocks.........................        34,000          16,000           8,000
Real estate...........................      (467,000)       (296,000)       (196,000)
Cost-method partnerships..............    24,311,000       6,725,000       4,073,000
Other invested assets.................      (572,000)     11,864,000       1,011,000
                                        ------------    ------------    ------------
          Total investment income.....  $221,966,000    $210,759,000    $164,631,000
                                        ============    ============    ============
</TABLE>

     Expenses incurred to manage the investment portfolio amounted to $1,910,000
for the year ended September 30, 1998, $2,050,000 for the year ended September
30, 1997, and $1,737,000 for the year ended September 30, 1996, and are included
in General and Administrative Expenses in the income statement.

     At September 30, 1998, no investment exceeded 10% of the Company's
consolidated shareholder's equity.

     At September 30, 1998, mortgage loans were collateralized by properties
located in 29 states, with loans totaling approximately 21% of the aggregate
carrying value of the portfolio secured by properties located in California and
approximately 14% by properties located in New York. No more than 8% of the
portfolio was secured by properties in any other single state.

     At September 30, 1998, bonds, notes and redeemable preferred stocks
included $167,564,000 of bonds and notes not rated investment grade. The Company
had no material concentrations of non-investment-grade assets at September 30,
1998.

     At September 30, 1998, the carrying value of investments in default as to
the payment of principal or interest was $917,000, all of which were mortgage
loans. Such nonperforming investments had an estimated fair value equal to their
carrying value.

     As a component of its asset and liability management strategy, the Company
utilizes Swap Agreements to match assets more closely to liabilities. Swap
Agreements are agreements to exchange with a counterparty interest rate payments
of differing character (for example, variable-rate payments exchanged for
fixed-rate payments) based on an underlying principal balance (notional
principal) to hedge against interest rate changes. The Company typically
utilizes Swap Agreements to create a hedge that effectively converts
floating-rate assets and liabilities to fixed-rate instruments. At September 30,
1998, the Company had one outstanding Swap Agreement with a notional principal
amount of $21,538,000, which matures in December 2024. The net interest paid
amounted to $278,000 and $125,000 for the years ended September 30, 1998 and
1997, respectively, and is included in Interest Expense on Guaranteed Investment
Contracts in the income statement.

     At September 30, 1998, $5,154,000 of bonds, at amortized cost, were on
deposit with regulatory authorities in accordance with statutory requirements.

                                      -23-
<PAGE>   27
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

 4. FAIR VALUE OF FINANCIAL INSTRUMENTS

     The following estimated fair value disclosures are limited to reasonable
estimates of the fair value of only the Company's financial instruments. The
disclosures do not address the value of the Company's recognized and
unrecognized nonfinancial assets (including its real estate investments and
other invested assets except for cost-method partnerships) and liabilities or
the value of anticipated future business. The Company does not plan to sell most
of its assets or settle most of its liabilities at these estimated fair values.

     The fair value of a financial instrument is the amount at which the
instrument could be exchanged in a current transaction between willing parties,
other than in a forced or liquidation sale. Selling expenses and potential taxes
are not included. The estimated fair value amounts were determined using
available market information, current pricing information and various valuation
methodologies. If quoted market prices were not readily available for a
financial instrument, management determined an estimated fair value.
Accordingly, the estimates may not be indicative of the amounts the financial
instruments could be exchanged for in a current or future market transaction.

     The following methods and assumptions were used to estimate the fair value
of each class of financial instruments for which it is practicable to estimate
that value:

     CASH AND SHORT-TERM INVESTMENTS: Carrying value is considered to be a
reasonable estimate of fair value.

     BONDS, NOTES AND REDEEMABLE PREFERRED STOCKS: Fair value is based
principally on independent pricing services, broker quotes and other independent
information.

     MORTGAGE LOANS: Fair values are primarily determined by discounting future
cash flows to the present at current market rates, using expected prepayment
rates.

     COMMON STOCKS: Fair value is based principally on independent pricing
services, broker quotes and other independent information.

     COST-METHOD PARTNERSHIPS: Fair value of limited partnerships accounted for
by using the cost method is based upon the fair value of the net assets of the
partnerships as determined by the general partners.

     VARIABLE ANNUITY ASSETS HELD IN SEPARATE ACCOUNTS: Variable annuity assets
are carried at the market value of the underlying securities.

     RESERVES FOR FIXED ANNUITY CONTRACTS: Deferred annuity contracts and single
premium life contracts are assigned a fair value equal to current net surrender
value. Annuitized contracts are valued based on the present value of future cash
flows at current pricing rates.

     RESERVES FOR GUARANTEED INVESTMENT CONTRACTS: Fair value is based on the
present value of future cash flows at current pricing rates and is net of the
estimated fair value of a hedging Swap Agreement, determined from independent
broker quotes.

     PAYABLE TO BROKERS FOR PURCHASES OF SECURITIES: Such obligations represent
net transactions of a short-term nature for which the carrying value is
considered a reasonable estimate of fair value.

     VARIABLE ANNUITY LIABILITIES RELATED TO SEPARATE ACCOUNTS: Fair values of
contracts in the accumulation phase are based on net surrender values. Fair
values of contracts in the payout phase are based on the present value of future
cash flows at assumed investment rates.

     SUBORDINATED NOTES PAYABLE TO PARENT: Fair value is estimated based on the
quoted market prices for similar issues.

                                      -24-
<PAGE>   28
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

 4. FAIR VALUE OF FINANCIAL INSTRUMENTS (CONTINUED)
     The estimated fair values of the Company's financial instruments at
September 30, 1998 and 1997, compared with their respective carrying values, are
as follows:

<TABLE>
<CAPTION>
                                                              CARRYING             FAIR
                                                                VALUE              VALUE
                                                           ---------------    ---------------
<S>                                                        <C>                <C>
1998:
ASSETS:
  Cash and short-term investments........................  $   333,735,000    $   333,735,000
  Bonds, notes and redeemable preferred stocks...........    1,954,754,000      1,954,754,000
  Mortgage loans.........................................      391,448,000        415,981,000
  Common stocks..........................................          169,000            169,000
  Cost-method partnerships...............................        4,403,000         12,744,000
  Variable annuity assets held in separate accounts......   11,133,569,000     11,133,569,000
LIABILITIES:
  Reserves for fixed annuity contracts...................    2,189,272,000      2,116,874,000
  Reserves for guaranteed investment contracts...........      282,267,000        282,267,000
  Payable to brokers for purchases of securities.........       27,053,000         27,053,000
  Variable annuity liabilities related to separate
     accounts............................................   11,133,569,000     10,696,607,000
  Subordinated notes payable to Parent...................       39,182,000         40,550,000
                                                           ===============    ===============
1997:
ASSETS:
  Cash and short-term investments........................  $   113,580,000    $   113,580,000
  Bonds, notes and redeemable preferred stocks...........    1,986,194,000      1,986,194,000
  Mortgage loans.........................................      339,530,000        354,495,000
  Common stocks..........................................        1,275,000          1,275,000
  Cost-method partnerships...............................       46,880,000         84,186,000
  Variable annuity assets held in separate accounts......    9,343,200,000      9,343,200,000
LIABILITIES:
  Reserves for fixed annuity contracts...................    2,098,803,000      2,026,258,000
  Reserves for guaranteed investment contracts...........      295,175,000        295,175,000
  Payable to brokers for purchases of securities.........          263,000            263,000
  Variable annuity liabilities related to separate
     accounts............................................    9,343,200,000      9,077,200,000
  Subordinated notes payable to Parent...................       36,240,000         37,393,000
                                                           ===============    ===============
</TABLE>

 5. SUBORDINATED NOTES PAYABLE TO PARENT

     Subordinated notes and accrued interest payable to Parent totaled
$39,182,000 at interest rates ranging from 8.5% to 9% at September 30, 1998, and
require principal payments of $23,060,000 in 1999, $5,400,000 in 2000 and
$10,000,000 in 2001.

 6. REINSURANCE

     On August 11, 1998, the Company entered into a modified coinsurance
transaction, approved by the Arizona Department of Insurance, which involves the
ceding of approximately $5,000,000,000 of variable annuities to ANLIC Insurance
Company (Cayman), a Cayman Islands stock life insurance company, effective
December 31, 1997. As a part of this transaction, the Company received cash
amounting to approximately $188,700,000, and recorded a corresponding reduction
of DAC related to the coinsured annuities.
                                      -25-
<PAGE>   29
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

 6. REINSURANCE (CONTINUED)
     As payments are made to the reinsurer, the reduction of DAC is relieved.
The net reduction in DAC at September 30, 1998 was $166,631,000. Certain
expenses related to this transaction are being charged directly to DAC
amortization in the income statement. The net effect of this transaction in the
income statement is not material.

 7. CONTINGENT LIABILITIES

     The Company has entered into three agreements in which it has provided
liquidity support for certain short-term securities of two municipalities by
agreeing to purchase such securities in the event there is no other buyer in the
short-term marketplace. In return the Company receives a fee. The maximum
liability under these guarantees is $242,600,000. Management does not anticipate
any material future losses with respect to these liquidity support facilities.
An additional $51,000,000 has been committed to investments in the process of
being funded or to be available in the case of certain natural disasters, for
which the Company receives a fee.

     The Company is involved in various kinds of litigation common to its
businesses. These cases are in various stages of development and, based on
reports of counsel, management believes that provisions made for potential
losses relating to such litigation are adequate and any further liabilities and
costs will not have a material adverse impact upon the Company's financial
position or results of operations.

                                      -26-
<PAGE>   30
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

 8. SHAREHOLDER'S EQUITY

     The Company is authorized to issue 4,000 shares of its $1,000 par value
Common Stock. At September 30, 1998 and 1997, 3,511 shares were outstanding.

     Changes in shareholder's equity are as follows:

<TABLE>
<CAPTION>
                                                 YEARS ENDED SEPTEMBER 30,
                                        --------------------------------------------
                                            1998            1997            1996
                                        ------------    ------------    ------------
<S>                                     <C>             <C>             <C>
ADDITIONAL PAID-IN CAPITAL:
  Beginning balances..................  $308,674,000    $280,263,000    $252,876,000
  Capital contributions received......            --      28,411,000      27,387,000
                                        ------------    ------------    ------------

     Ending balances..................  $308,674,000    $308,674,000    $280,263,000
                                        ============    ============    ============
RETAINED EARNINGS:
  Beginning balances..................  $244,628,000    $207,002,000    $191,346,000
  Net income..........................   138,641,000      63,126,000      45,056,000
  Dividend paid.......................   (51,200,000)    (25,500,000)    (29,400,000)
                                        ------------    ------------    ------------
     Ending balances..................  $332,069,000    $244,628,000    $207,002,000
                                        ============    ============    ============
NET UNREALIZED GAINS (LOSSES) ON
  DEBT AND EQUITY SECURITIES
  AVAILABLE FOR SALE:
     Beginning balances...............  $ 18,405,000    $ (5,521,000)   $ (5,673,000)
     Change in net unrealized gains
       (losses) on debt securities
       available for sale.............   (23,818,000)     57,463,000      (2,904,000)
     Change in net unrealized gains
       (losses) on equity securities
       available for sale.............      (950,000)        (55,000)      3,538,000
     Change in adjustment to deferred
       acquisition costs..............     9,400,000     (20,600,000)       (400,000)
     Tax effects of net changes.......     5,378,000     (12,882,000)        (82,000)
                                        ------------    ------------    ------------
       Ending balances................  $  8,415,000    $ 18,405,000    $ (5,521,000)
                                        ============    ============    ============
</TABLE>

     Dividends that the Company may pay to its shareholder in any year without
prior approval of the Arizona Department of Insurance are limited by statute.
The maximum amount of dividends which can be paid to shareholders of insurance
companies domiciled in the state of Arizona without obtaining the prior approval
of the Insurance Commissioner is limited to the lesser of either 10% of the
preceding year's statutory surplus or the preceding year's statutory net gain
from operations. Dividends in the amounts of $51,200,000, $25,500,000 and
$29,400,000 were paid on June 4, 1998, April 1, 1997 and March 18, 1996,
respectively.

     Under statutory accounting principles utilized in filings with insurance
regulatory authorities, the Company's net income for the nine months ended
September 30, 1998 was $64,125,000. The statutory net income for the year ended
December 31, 1997 was $74,407,000, and the statutory net income for the year
ended December 31, 1996 was $27,928,000. The Company's statutory capital and
surplus was $537,542,000 at September 30, 1998, $567,979,000 at December 31,
1997 and $311,176,000 at December 31, 1996.

                                      -27-
<PAGE>   31
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

 9. INCOME TAXES

     The components of the provisions for federal income taxes on pretax income
consist of the following:

<TABLE>
<CAPTION>
                                         NET REALIZED
                                          INVESTMENT
                                        GAINS (LOSSES)     OPERATIONS        TOTAL
                                        --------------    ------------    ------------
<S>                                     <C>               <C>             <C>
1998:
  Currently payable...................   $  4,221,000     $ 32,743,000    $ 36,964,000
  Deferred............................       (550,000)      34,637,000      34,087,000
                                         ------------     ------------    ------------
          Total income tax expense....   $  3,671,000     $ 67,380,000    $ 71,051,000
                                         ============     ============    ============
1997:
  Currently payable...................   $ (3,635,000)    $ 50,828,000    $ 47,193,000
  Deferred............................     (2,258,000)     (13,766,000)    (16,024,000)
                                         ------------     ------------    ------------
          Total income tax expense....   $ (5,893,000)    $ 37,062,000    $ 31,169,000
                                         ============     ============    ============
1996:
  Currently payable...................   $  5,754,000     $ 21,849,000    $ 27,603,000
  Deferred............................    (10,347,000)       6,996,000      (3,351,000)
                                         ------------     ------------    ------------
          Total income tax expense....   $ (4,593,000)    $ 28,845,000    $ 24,252,000
                                         ============     ============    ============
</TABLE>

     Income taxes computed at the United States federal income tax rate of 35%
and income taxes provided differ as follows:

<TABLE>
<CAPTION>
                                                   YEARS ENDED SEPTEMBER 30,
                                           -----------------------------------------
                                              1998           1997           1996
                                           -----------    -----------    -----------
<S>                                        <C>            <C>            <C>
Amount computed at statutory rate........  $73,392,000    $33,003,000    $24,258,000
Increases (decreases) resulting from:
  Amortization of differences between
     book and tax bases of net assets
     acquired............................      460,000        666,000        464,000
  State income taxes, net of federal tax
     benefit.............................    5,530,000      1,950,000      2,070,000
  Dividends-received deduction...........   (7,254,000)    (4,270,000)    (2,357,000)
  Tax credits............................   (1,296,000)      (318,000)      (257,000)
  Other, net.............................      219,000        138,000         74,000
                                           -----------    -----------    -----------
          Total income tax expense.......  $71,051,000    $31,169,000    $24,252,000
                                           ===========    ===========    ===========
</TABLE>

     For United States federal income tax purposes, certain amounts from life
insurance operations are accumulated in a memorandum policyholders' surplus
account and are taxed only when distributed to shareholders or when such account
exceeds prescribed limits. The accumulated policyholders' surplus was
$14,300,000 at September 30, 1998. The Company does not anticipate any
transactions which would cause any part of this surplus to be taxable.

                                      -28-

<PAGE>   32
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

 9. INCOME TAXES (CONTINUED)
     Deferred income taxes reflect the net tax effects of temporary differences
between the carrying amounts of assets and liabilities for financial reporting
purposes and the amounts used for income tax reporting purposes. The significant
components of the liability for Deferred Income Taxes are as follows:

<TABLE>
<CAPTION>
                                                              SEPTEMBER 30,
                                                      ------------------------------
                                                          1998             1997
                                                      -------------    -------------
<S>                                                   <C>              <C>
DEFERRED TAX LIABILITIES:
  Investments.......................................  $  17,643,000    $  13,160,000
  Deferred acquisition costs........................    223,392,000      154,949,000
  State income taxes................................      2,873,000        1,777,000
  Other liabilities.................................        144,000               --
  Net unrealized gains on debt and equity securities
     available for sale.............................      4,531,000        9,910,000
                                                      -------------    -------------
          Total deferred tax liabilities............    248,583,000      179,796,000
                                                      -------------    -------------
DEFERRED TAX ASSETS:
  Contractholder reserves...........................   (149,915,000)    (108,090,000)
  Guaranty fund assessments.........................     (2,910,000)      (2,707,000)
  Other assets......................................             --       (1,952,000)
                                                      -------------    -------------
          Total deferred tax assets.................   (152,825,000)    (112,749,000)
                                                      -------------    -------------
DEFERRED INCOME TAXES...............................  $  95,758,000    $  67,047,000
                                                      =============    =============
</TABLE>

10. RELATED-PARTY MATTERS

     The Company pays commissions to five affiliated companies, SunAmerica
Securities, Inc., Advantage Capital Corp., Financial Services Corp., Sentra
Securities Corp. and Spelman & Co. Inc. Commissions paid to these broker-dealers
totaled $32,946,000 in 1998, $25,492,000 in 1997, and $16,906,000 in 1996. These
broker-dealers, when combined with the Company's wholly owned broker-dealer,
represent a significant portion of the Company's business, amounting to
approximately 33.6%, 36.1%, and 38.3% of premiums in 1998, 1997, and 1996,
respectively. The Company also sells its products through unaffiliated
broker-dealers, the largest two of which represented approximately 17.3% and
8.4% of premiums in 1998, 19.2% and 10.1% in 1997, and 19.7% and 10.2% in 1996,
respectively.

     The Company purchases administrative, investment management, accounting,
marketing and data processing services from SunAmerica Financial, whose purpose
is to provide services to the Company and its affiliates. Amounts paid for such
services totaled $84,975,000 for the year ended September 30, 1998, $86,116,000
for the year ended September 30, 1997 and $65,351,000 for the year ended
September 30, 1996. The marketing component of such costs during these periods
amounted to $39,482,000, $31,968,000 and $17,442,000, respectively, and are
deferred and amortized as part of Deferred Acquisition Costs. The other
components of such costs are included in General and Administrative Expenses in
the income statement.

     The Parent made a capital contribution of $28,411,000 in December 1996 to
the Company, through the Company's direct parent, in exchange for the
termination of its guaranty with respect to certain real estate owned in
Arizona. Accordingly, the Company reduced the carrying value of this real estate
to estimated fair value to reflect the termination of the guaranty.

     During the year ended September 30, 1998, the Company sold various invested
assets to the Parent for cash equal to their current market value of
$64,431,000. The Company recorded a net gain aggregating $16,388,000 on such
transactions.

                                      -29-

<PAGE>   33
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

10. RELATED-PARTY MATTERS (CONTINUED)
     During the year ended September 30, 1998, the Company purchased certain
invested assets from the Parent, SunAmerica Life Insurance Company and
CalAmerica Life Insurance Company for cash equal to their current market value,
which aggregated $20,666,000, $10,468,000 and $61,000, respectively.

     During the year ended September 30, 1997, the Company sold various invested
assets to SunAmerica Life Insurance Company and to CalAmerica Life Insurance
Company for cash equal to their current market value of $15,776,000 and $15,000,
respectively. The Company recorded a net gain aggregating $276,000 on such
transactions.

     During the year ended September 30, 1997, the Company purchased certain
invested assets from SunAmerica Life Insurance Company and CalAmerica Life
Insurance Company for cash equal to their current market value of $8,717,000 and
$284,000, respectively.

     During the year ended September 30, 1996, the Company sold various invested
assets to the Parent and to SunAmerica Life Insurance Company for cash equal to
their current market value of $274,000 and $47,321,000, respectively. The
Company recorded a net loss aggregating $3,000 on such transactions.

     During the year ended September 30, 1996, the Company purchased certain
invested assets from SunAmerica Life Insurance Company for cash equal to their
current market value, which aggregated $28,379,000.

11. BUSINESS SEGMENTS

     Summarized data for the Company's business segments follow:

<TABLE>
<CAPTION>
                                                  TOTAL
                                               DEPRECIATION
                                                   AND
                                  TOTAL        AMORTIZATION       PRETAX            TOTAL
                                 REVENUES        EXPENSE          INCOME           ASSETS
                               ------------    ------------    ------------    ---------------
<S>                            <C>             <C>             <C>             <C>
1998:
  Annuity operations.........  $443,407,000    $60,731,000     $178,120,000    $14,366,018,000
  Broker-dealer operations...    47,363,000      1,770,000       22,401,000         55,870,000
  Asset management
     operations..............    41,040,000     14,780,000        9,171,000        104,476,000
                               ------------    -----------     ------------    ---------------
          Total..............  $531,810,000    $77,281,000     $209,692,000    $14,526,364,000
                               ============    ===========     ============    ===============
1997:
  Annuity operations.........  $332,845,000    $55,675,000     $ 74,792,000    $12,438,021,000
  Broker-dealer operations...    38,005,000        689,000       16,705,000         51,400,000
  Asset management
     operations..............    35,661,000     16,357,000        2,798,000         81,518,000
                               ------------    -----------     ------------    ---------------
          Total..............  $406,511,000    $72,721,000     $ 94,295,000    $12,570,939,000
                               ============    ===========     ============    ===============
1996:
  Annuity operations.........  $256,681,000    $43,974,000     $ 53,827,000    $ 9,092,770,000
  Broker-dealer operations...    31,053,000        449,000       13,033,000         37,355,000
  Asset management
     operations..............    33,047,000     18,295,000        2,448,000         74,410,000
                               ------------    -----------     ------------    ---------------
          Total..............  $320,781,000    $62,718,000     $ 69,308,000    $ 9,204,535,000
                               ============    ===========     ============    ===============
</TABLE>

                                       -30-

<PAGE>   34
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

12. SUBSEQUENT EVENTS

     On July 15, 1998, the Company entered into a definitive agreement to
acquire the individual life business and the individual and group annuity
business of MBL Life Assurance Corporation ("MBL Life") via a 100% coinsurance
transaction for approximately $130,000,000 in cash. The transaction will include
approximately $2,000,000,000 of universal life reserves and $3,000,000,000 of
fixed annuity reserves. The Company plans to reinsure a large portion of the
mortality risk associated with the acquired block of universal life business.
Completion of this acquisition is expected by the end of calendar year 1998 and
is subject to customary conditions and required approvals. Included in this
block of business is approximately $250,000,000 of individual life business and
$500,000,000 of group annuity business whose contract owners are residents of
New York State ("the New York Business"). Approximately six months subsequent to
completion of the transaction, the New York Business will be acquired by the
Company's New York affiliate, First SunAmerica Life Insurance Company, and the
remainder of the business will be acquired by the Company via assumption
reinsurance agreements between MBL Life and the respective companies, which will
supersede the coinsurance agreement. The $130,000,000 purchase price will be
allocated between the Company and its affiliate based on their respective
assumed life insurance reserves.

     On August 20, 1998, the Parent announced that it has entered into a
definite agreement to merge with and into American International Group, Inc.
("AIG"). Under the terms of the agreement, each share of the Parent's common
stock (including Nontransferable Class B) will be exchanged for 0.855 shares of
AIG's common stock. The transaction will be treated as a pooling of interests
for accounting purposes and will be a tax-free reorganization. The transaction
was approved by both the Parent's and AIG's shareholders on November 18, 1998,
and, subject to various regulatory approvals, will be completed in late 1998 or
early 1999.

                                       -31-


<PAGE>   35
                        Report of Independent Accountants



To the Board of Directors and Shareholder of
Anchor National Life Insurance Company:


In our opinion, the accompanying consolidated balance sheet and the related
consolidated statement of income and comprehensive income and cash flows present
fairly, in all material respects, the financial position of Anchor National Life
Insurance Company and its subsidiaries (the "Company") at December 31, 1998,
September 30, 1998 and 1997, and the results of their operations and their cash
flows for the three months ended December 31, 1998 and for each of the three
fiscal years in the period ended September 30, 1998, in conformity with
generally accepted accounting principles. 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 of these statements in accordance with generally accepted auditing
standards, which 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, assessing the
accounting principles used and significant estimates made by management, and
evaluating the overall financial statement presentation. We believe that our
audits provide a reasonable basis for the opinion expressed above.



PricewaterhouseCoopers LLP
Los Angeles, California



November 19, 1999


                                        3


<PAGE>   36


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY
                           CONSOLIDATED BALANCE SHEET

<TABLE>
<CAPTION>
                                                                                At September 30,
                                                    December 31,      ------------------------------------
                                                       1998                 1998                 1997
                                                 ---------------      ---------------      ---------------
<S>                                              <C>                  <C>                  <C>
ASSETS

Investments:
   Cash and short-term investments               $ 3,303,454,000      $   333,735,000      $   113,580,000
   Bonds, notes and redeemable
      preferred stocks available for sale,
      at fair value (amortized cost:
      December 1998, $4,252,740,000;
      September 1998, $1,934,863,000;
      September 1997, $1,942,485,000)              4,248,840,000        1,954,754,000        1,986,194,000
   Mortgage loans                                    388,780,000          391,448,000          339,530,000
   Policy loans                                      320,688,000           11,197,000           10,948,000
   Common stocks available for sale,
      at fair value (cost: December 1998,
      $1,409,000; September 1998, $115,000;
      September 1997, $271,000)                        1,419,000              169,000            1,275,000
   Partnerships                                        4,577,000            4,403,000           46,880,000
   Real estate                                        24,000,000           24,000,000           24,000,000
   Other invested assets                              15,185,000           15,036,000           85,894,000
                                                 ---------------      ---------------      ---------------

   Total investments                               8,306,943,000        2,734,742,000        2,608,301,000

Variable annuity assets held in separate
   accounts                                       13,767,213,000       11,133,569,000        9,343,200,000
Accrued investment income                             73,441,000           26,408,000           21,759,000
Deferred acquisition costs                           866,053,000          539,850,000          536,155,000
Income taxes currently receivable                           --              5,869,000                 --
Receivable from brokers for sales of
   securities                                         22,826,000           23,904,000            2,290,000
Other assets                                         109,857,000           85,926,000           61,524,000
                                                 ---------------      ---------------      ---------------

TOTAL ASSETS                                     $23,146,333,000      $14,550,268,000      $12,573,229,000
                                                 ===============      ===============      ===============
</TABLE>



                             See accompanying notes


                                        4
<PAGE>   37

                     ANCHOR NATIONAL LIFE INSURANCE COMPANY
                     CONSOLIDATED BALANCE SHEET (Continued)

<TABLE>
<CAPTION>
                                                                                   At September 30,
                                                    December 31,        --------------------------------------
                                                       1998                   1998                  1997
                                                 ----------------       ----------------      ----------------
<S>                                              <C>                    <C>                   <C>
LIABILITIES AND SHAREHOLDER'S EQUITY

Reserves, payables and accrued liabilities:
   Reserves for fixed annuity contracts          $  5,500,157,000       $  2,189,272,000      $  2,098,803,000
   Reserves for universal life insurance
      contracts                                     2,339,194,000                   --                    --
   Reserves for guaranteed investment
      contracts                                       306,461,000            282,267,000           295,175,000
   Payable to brokers for purchases of
      securities                                             --               50,957,000             2,553,000
   Income taxes currently payable                      11,123,000                   --              32,265,000
   Other liabilities                                  160,020,000            106,594,000           122,728,000
                                                 ----------------       ----------------      ----------------

   Total reserves, payables
      and accrued liabilities                       8,316,955,000          2,629,090,000         2,551,524,000
                                                 ----------------       ----------------      ----------------

Variable annuity liabilities related to
   separate accounts                               13,767,213,000         11,133,569,000         9,343,200,000
                                                 ----------------       ----------------      ----------------

Subordinated notes payable to affiliates              209,367,000             39,182,000            36,240,000
                                                 ----------------       ----------------      ----------------

Deferred income taxes                                 105,772,000             95,758,000            67,047,000
                                                 ----------------       ----------------      ----------------

Shareholder's equity:
   Common Stock                                         3,511,000              3,511,000             3,511,000
   Additional paid-in capital                         378,674,000            308,674,000           308,674,000
   Retained earnings                                  366,460,000            332,069,000           244,628,000
   Accumulated other comprehensive
      income (loss)                                    (1,619,000)             8,415,000            18,405,000
                                                 ----------------       ----------------      ----------------

   Total shareholder's equity                         747,026,000            652,669,000           575,218,000
                                                 ----------------       ----------------      ----------------

TOTAL LIABILITIES AND SHAREHOLDER'S EQUITY       $ 23,146,333,000       $ 14,550,268,000      $ 12,573,229,000
                                                 ================       ================      ================
</TABLE>



                             See accompanying notes


                                        5

<PAGE>   38


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY
            CONSOLIDATED STATEMENT OF INCOME AND COMPREHENSIVE INCOME


<TABLE>
<CAPTION>
                                                                          Years Ended September 30,
                                     Three Months Ended     -----------------------------------------------------
                                      December 31, 1998         1998                 1997                1996
                                     ------------------     -------------       -------------       -------------
<S>                                     <C>                 <C>                 <C>                 <C>
Investment income                       $  54,278,000       $ 221,966,000       $ 210,759,000       $ 164,631,000
                                        -------------       -------------       -------------       -------------

Interest expense on:
   Fixed annuity contracts                (22,828,000)       (112,695,000)       (109,217,000)        (82,690,000)
   Guaranteed investment
      contracts                            (3,980,000)        (17,787,000)        (22,650,000)        (19,974,000)
   Senior indebtedness                        (34,000)         (1,498,000)         (2,549,000)         (2,568,000)
   Subordinated notes payable to
      affiliates                             (471,000)         (3,114,000)         (3,142,000)         (2,556,000)
                                        -------------       -------------       -------------       -------------

   Total interest expense                 (27,313,000)       (135,094,000)       (137,558,000)       (107,788,000)
                                        -------------       -------------       -------------       -------------

NET INVESTMENT INCOME                      26,965,000          86,872,000          73,201,000          56,843,000
                                        -------------       -------------       -------------       -------------

NET REALIZED INVESTMENT GAINS
   (LOSSES)                                   271,000          19,482,000         (17,394,000)        (13,355,000)
                                        -------------       -------------       -------------       -------------

Fee income:
   Variable annuity fees                   58,806,000         200,867,000         139,492,000         103,970,000
   Net retained commissions                11,479,000          48,561,000          39,143,000          31,548,000
   Asset management fees                    8,068,000          29,592,000          25,764,000          25,413,000
   Surrender charges                        3,239,000           7,404,000           5,529,000           5,184,000
   Other fees                               1,738,000           3,938,000           3,218,000           3,390,000
                                        -------------       -------------       -------------       -------------

TOTAL FEE INCOME                           83,330,000         290,362,000         213,146,000         169,505,000
                                        -------------       -------------       -------------       -------------

GENERAL AND ADMINISTRATIVE
   EXPENSES                               (22,375,000)        (96,102,000)        (98,802,000)        (81,552,000)
                                        -------------       -------------       -------------       -------------

AMORTIZATION OF DEFERRED
   ACQUISITION COSTS                      (27,070,000)        (72,713,000)        (66,879,000)        (57,520,000)
                                        -------------       -------------       -------------       -------------

ANNUAL COMMISSIONS                         (6,624,000)        (18,209,000)         (8,977,000)         (4,613,000)
                                        -------------       -------------       -------------       -------------

PRETAX INCOME                              54,497,000         209,692,000          94,295,000          69,308,000

Income tax expense                        (20,106,000)        (71,051,000)        (31,169,000)        (24,252,000)
                                        -------------       -------------       -------------       -------------

NET INCOME                                 34,391,000         138,641,000          63,126,000          45,056,000
                                        -------------       -------------       -------------       -------------

Other comprehensive income, net
  of tax:

Net unrealized gains on bonds and
  notes available for sale:
      Net unrealized gains
         identified in the current
         period                           (10,249,000)         (4,027,000)         16,605,000         (11,265,000)
      Less reclassification
         Adjustment for net
         realized gains included
         in net income                        215,000          (5,963,000)          7,321,000          11,417,000
                                        -------------       -------------       -------------       -------------

OTHER COMPREHENSIVE INCOME (LOSS)         (10,034,000)         (9,990,000)         23,926,000             152,000
                                        -------------       -------------       -------------       -------------

COMPREHENSIVE INCOME                    $  24,357,000       $ 128,651,000       $  87,052,000       $  45,208,000
                                        =============       =============       =============       =============
</TABLE>



                             See accompanying notes


                                        6

<PAGE>   39


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY
                      CONSOLIDATED STATEMENT OF CASH FLOWS


<TABLE>
<CAPTION>
                                                                                    Years Ended September 30,
                                           Three Months Ended      -----------------------------------------------------------
                                            December 31, 1998            1998                  1997                  1996
                                           ------------------      ---------------       ---------------       ---------------
<S>                                          <C>                   <C>                   <C>                   <C>
CASH FLOWS FROM OPERATING
   ACTIVITIES:
   Net income                                $    34,391,000       $   138,641,000       $    63,126,000       $    45,056,000
   Adjustments to reconcile net
      income to net cash provided
      by operating activities:
         Interest credited to:
            Fixed annuity contracts               22,828,000           112,695,000           109,217,000            82,690,000
            Guaranteed investment
               contracts                           3,980,000            17,787,000            22,650,000            19,974,000
         Net realized investment losses
           (gains)                                  (271,000)          (19,482,000)           17,394,000            13,355,000
         Amortization (accretion) of
            net premiums (discounts)
            on investments                        (1,199,000)              447,000           (18,576,000)           (8,976,000)
         Amortization of goodwill                    356,000             1,422,000             1,187,000             1,169,000
         Provision for deferred income
            taxes                                 15,945,000            34,087,000           (16,024,000)           (3,351,000)
   Change in:
      Accrued investment income                   (1,512,000)           (4,649,000)           (2,084,000)           (5,483,000)
      Deferred acquisition costs                 (34,328,000)         (160,926,000)         (113,145,000)          (60,941,000)
      Other assets                               (21,070,000)          (19,374,000)          (14,598,000)           (8,000,000)
      Income taxes currently payable              16,992,000           (38,134,000)           10,779,000             5,766,000
      Other liabilities                            5,617,000            (2,248,000)           14,187,000             5,474,000
   Other, net                                      5,510,000            (5,599,000)              418,000              (129,000)
                                             ---------------       ---------------       ---------------       ---------------

NET CASH PROVIDED BY OPERATING
   ACTIVITIES                                     47,239,000            54,667,000            74,531,000            86,604,000
                                             ---------------       ---------------       ---------------       ---------------

CASH FLOWS FROM INVESTING
   ACTIVITIES:
   Purchases of:
      Bonds, notes and redeemable
         preferred stocks                       (392,515,000)       (1,970,502,000)       (2,566,211,000)       (1,937,890,000)
      Mortgage loans                              (4,962,000)         (131,386,000)         (266,771,000)          (15,000,000)
      Other investments, excluding
         short-term investments                   (1,992,000)                 --             (75,556,000)          (36,770,000)
   Sales of:
      Bonds, notes and redeemable
         Preferred stocks                        265,039,000         1,602,079,000         2,299,063,000         1,241,928,000
      Real estate                                       --                    --                    --                 900,000
      Other investments, excluding
         short-term investments                      142,000            42,458,000             6,421,000             4,937,000
   Redemptions and maturities of:
      Bonds, notes and redeemable
         preferred stocks                         37,290,000           424,393,000           376,847,000           288,969,000
      Mortgage loans                               7,699,000            80,515,000            25,920,000            11,324,000
      Other investments, excluding
         short-term investments                      853,000            67,213,000            23,940,000            20,749,000
   Cash and short-term investments
      acquired in coinsurance
      transaction with MBL Life
      Assurance Corporation                    3,083,211,000                  --                    --                    --
                                             ---------------       ---------------       ---------------       ---------------

NET CASH PROVIDED (USED) BY INVESTING
   ACTIVITIES                                  2,994,765,000           114,770,000          (176,347,000)         (420,853,000)
                                             ---------------       ---------------       ---------------       ---------------
</TABLE>


                                       7


<PAGE>   40


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY
                CONSOLIDATED STATEMENT OF CASH FLOWS (Continued)

<TABLE>
<CAPTION>
                                                                                Years Ended September 30,
                                       Three Months Ended      -----------------------------------------------------------
                                        December 31, 1998           1998                  1997                  1996
                                       ------------------      ---------------       ---------------       ---------------
<S>                                      <C>                   <C>                   <C>                   <C>
CASH FLOWS FROM FINANCING
    ACTIVITIES:
   Premium receipts on:
      Fixed annuity contracts            $   351,616,000       $ 1,512,994,000       $ 1,097,937,000       $   741,774,000
      Guaranteed investment
         contracts                                  --               5,619,000            55,000,000           134,967,000
   Net exchanges from the fixed
      accounts of variable annuity
      contracts                             (448,762,000)       (1,303,790,000)         (620,367,000)         (236,705,000)
   Withdrawal payments on:
      Fixed annuity contracts                (41,554,000)         (191,690,000)         (242,589,000)         (263,614,000)
      Guaranteed investment
         contracts                            (3,797,000)          (36,313,000)         (198,062,000)          (16,492,000)
   Claims and annuity payments
      on fixed annuity contracts              (9,333,000)          (40,589,000)          (35,731,000)          (31,107,000)
   Net receipts from (repayments
      of) other short-term
      financings                               9,545,000           (10,944,000)           34,239,000          (119,712,000)
   Net receipt/(payment) related to
      a modified coinsurance
      transaction                           (170,436,000)          166,631,000                  --                    --
   Receipts from issuance of
      subordinated note payable
         to affiliate                        170,436,000                  --                    --                    --
   Capital contribution received              70,000,000                  --              28,411,000            27,387,000
   Dividends paid                                   --             (51,200,000)          (25,500,000)          (29,400,000)
                                         ---------------       ---------------       ---------------       ---------------

NET CASH  PROVIDED (USED) BY
   FINANCING ACTIVITIES                      (72,285,000)           50,718,000            93,338,000           207,098,000
                                         ---------------       ---------------       ---------------       ---------------

NET INCREASE (DECREASE) IN CASH
   AND SHORT-TERM INVESTMENTS              2,969,719,000           220,155,000            (8,478,000)         (127,151,000)

CASH AND SHORT-TERM INVESTMENTS
   AT BEGINNING OF PERIOD                    333,735,000           113,580,000           122,058,000           249,209,000
                                         ---------------       ---------------       ---------------       ---------------

CASH AND SHORT-TERM INVESTMENTS
   AT END OF PERIOD                      $ 3,303,454,000       $   333,735,000       $   113,580,000       $   122,058,000
                                         ===============       ===============       ===============       ===============

SUPPLEMENTAL CASH FLOW
   INFORMATION:

   Interest paid on indebtedness         $       536,000       $     3,912,000       $     7,032,000       $     5,982,000
                                         ===============       ===============       ===============       ===============

   Net income taxes paid (refunded)      $   (12,302,000)      $    74,932,000       $    36,420,000       $    22,031,000
                                         ===============       ===============       ===============       ===============
</TABLE>



                             See accompanying notes


                                        8

<PAGE>   41


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.       NATURE OF OPERATIONS

         Anchor National Life Insurance Company (the "Company") is an
         Arizona-domiciled life insurance company and conducts its business
         through three segments: annuity operations, asset management operations
         and broker-dealer operations. Annuity operations include the sale and
         administration of fixed and variable annuities and guaranteed
         investment contracts. Asset management operations, which include the
         sale and management of mutual funds, is conducted by SunAmerica Asset
         Management Corp. Broker-dealer operations include the sale of
         securities and financial services products, and are conducted by Royal
         Alliance Associates, Inc.

         The operations of the Company are influenced by many factors, including
         general economic conditions, monetary and fiscal policies of the
         federal government, and policies of state and other regulatory
         authorities. The level of sales of the Company's financial products is
         influenced by many factors, including general market rates of interest,
         strength, weakness and volatility of equity markets, and terms and
         conditions of competing financial products. The Company is exposed to
         the typical risks normally associated with a portfolio of fixed-income
         securities, namely interest rate, option, liquidity and credit risk.
         The Company controls its exposure to these risks by, among other
         things, closely monitoring and matching the duration of its assets and
         liabilities, monitoring and limiting prepayment and extension risk in
         its portfolio, maintaining a large percentage of its portfolio in
         highly liquid securities, and engaging in a disciplined process of
         underwriting, reviewing and monitoring credit risk. The Company also is
         exposed to market risk, as market volatility may result in reduced fee
         income in the case of assets managed in mutual funds and held in
         separate accounts.

2.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

         BASIS OF PRESENTATION: At December 31, 1998, the Company was a wholly
         owned indirect subsidiary of SunAmerica Inc. On January 1, 1999,
         SunAmerica Inc. merged with and into American International Group, Inc.
         ("AIG") in a tax-free reorganization that has been treated as a pooling
         of interests for accounting purposes. Thus, SunAmerica Inc. ceased to
         exist on that date. However, on the date of merger, substantially all
         of the net assets of SunAmerica Inc. were contributed to a newly formed
         subsidiary of AIG named SunAmerica Inc. ("SunAmerica").

         The accompanying consolidated financial statements have been prepared
         in accordance with generally accepted accounting principles and include
         the accounts of the Company and all of its wholly owned subsidiaries.
         All significant intercompany accounts and transactions are eliminated
         in consolidation. Certain items have been reclassified to conform to
         the current period's presentation.

         The preparation of financial statements in conformity with generally
         accepted accounting principles requires the use of estimates and
         assumptions that affect the amounts reported in the financial
         statements and the accompanying notes. Actual results could differ from
         those estimates.


                                        9


<PAGE>   42


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

         INVESTMENTS: Cash and short-term investments primarily include cash,
         commercial paper, money market investments, repurchase agreements and
         short-term bank participations. All such investments are carried at
         cost plus accrued interest, which approximates fair value, have
         maturities of three months or less and are considered cash equivalents
         for purposes of reporting cash flows.

         Bonds, notes and redeemable preferred stocks available for sale and
         common stocks are carried at aggregate fair value and changes in
         unrealized gains or losses, net of tax, are credited or charged
         directly to shareholder's equity. Bonds, notes and redeemable preferred
         stocks are reduced to estimated net realizable value when necessary for
         declines in value considered to be other than temporary. Estimates of
         net realizable value are subjective and actual realization will be
         dependent upon future events.

         Mortgage loans are carried at amortized unpaid balances, net of
         provisions for estimated losses. Policy loans are carried at unpaid
         balances. Limited partnerships are accounted for by the cost method of
         accounting. Real estate is carried at the lower of cost or fair value.
         Other invested assets include investments in separate account
         investments, leveraged leases, and collateralized mortgage obligation
         residuals.

         Realized gains and losses on the sale of investments are recognized in
         operations at the date of sale and are determined by using the specific
         cost identification method. Premiums and discounts on investments are
         amortized to investment income by using the interest method over the
         contractual lives of the investments.

         INTEREST RATE SWAP AGREEMENTS: The net differential to be paid or
         received on interest rate swap agreements ("Swap Agreements") entered
         into to reduce the impact of changes in interest rates is recognized
         over the lives of the agreements, and such differential is classified
         as Investment Income or Interest Expense in the income statement.
         Initially, Swap Agreements are designated as hedges and, therefore, are
         not marked to market. However, when a hedged asset/liability is sold or
         repaid before the related Swap Agreement matures, the Swap Agreement is
         marked to market and any gain/loss is classified with any gain/loss
         realized on the disposition of the hedged asset/liability.
         Subsequently, the Swap Agreement is marked to market and the resulting
         change in fair value is included in Investment Income in the income
         statement. When a Swap Agreement that is designated as a hedge is
         terminated before its contractual maturity, any resulting gain/loss is
         credited/charged to the carrying value of the asset/liability that it
         hedged and is treated as a premium/discount for the remaining life of
         the asset/liability.

         DEFERRED ACQUISITION COSTS: Policy acquisition costs are deferred and
         amortized, with interest, in relation to the incidence of estimated
         gross profits to be realized over the estimated lives of the annuity
         contracts. Estimated gross profits are composed of net interest income,
         net realized investment gains and losses, variable annuity fees,
         surrender charges and direct administrative expenses. Costs incurred to
         sell mutual funds are also deferred and amortized over the


                                       10

<PAGE>   43


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

         estimated lives of the funds obtained. Deferred acquisition costs
         ("DAC") consist of commissions and other costs that vary with, and are
         primarily related to, the production or acquisition of new business.

         As debt and equity securities available for sale are carried at
         aggregate fair value, an adjustment is made to DAC equal to the change
         in amortization that would have been recorded if such securities had
         been sold at their stated aggregate fair value and the proceeds
         reinvested at current yields. The change in this adjustment, net of
         tax, is included with the change in accumulated other comprehensive
         income/(loss) that is credited or charged directly to shareholder's
         equity. DAC has been increased by $1,400,000 at December 31, 1998,
         decreased by $7,000,000 at September 30, 1998, and decreased by
         $16,400,000 at September 30, 1997 for this adjustment.

         VARIABLE ANNUITY ASSETS AND LIABILITIES: The assets and liabilities
         resulting from the receipt of variable annuity premiums are segregated
         in separate accounts. The Company receives administrative fees for
         managing the funds and other fees for assuming mortality and certain
         expense risks. Such fees are included in Variable Annuity Fees in the
         income statement.

         GOODWILL: Goodwill, amounting to $22,983,000 at December 31, 1998, is
         amortized by using the straight-line method over periods averaging 25
         years and is included in Other Assets in the balance sheet. Goodwill is
         evaluated for impairment when events or changes in economic conditions
         indicate that the carrying amount may not be recoverable.

         CONTRACTHOLDER RESERVES: Contractholder reserves for fixed annuity
         contracts and guaranteed investment contracts are accounted for as
         investment-type contracts in accordance with Statement of Financial
         Accounting Standards No. 97, "Accounting and Reporting by Insurance
         Enterprises for Certain Long-Duration Contracts and for Realized Gains
         and Losses from the Sale of Investments," and are recorded at
         accumulated value (premiums received, plus accrued interest, less
         withdrawals and assessed fees).

         FEE INCOME: Variable annuity fees, asset management fees and surrender
         charges are recorded in income as earned. Net retained commissions are
         recognized as income on a trade date basis.

         INCOME TAXES: The Company is included in the consolidated federal
         income tax return of the Parent and files as a "life insurance company"
         under the provisions of the Internal Revenue Code of 1986. Income taxes
         have been calculated as if the Company filed a separate return.
         Deferred income tax assets and liabilities are recognized based on the
         difference between financial statement carrying amounts and income tax
         bases of assets and liabilities using enacted income tax rates and
         laws.

         RECENTLY ISSUED ACCOUNTING STANDARDS: In June 1997, the Financial
         Accounting Standards Board (the "FASB") issued Statement of Financial
         Accounting Standards No. 130, "Reporting Comprehensive Income" ("SFAS
         130") and Statement of Financial Accounting Standards No. 131,
         "Disclosure about Segments of an Enterprise and Related Information"
         ("SFAS 131").


                                       11

<PAGE>   44


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

         SFAS 130 establishes standards for reporting comprehensive income and
         its components in a full set of general purpose financial statements.
         SFAS 130 is effective for the Company as of October 1, 1998 and is
         included in these financial statements.

         SFAS 131 establishes standards for the disclosure of information about
         the Company's operating segments. SFAS 131 is effective for the year
         ending December 31, 1999 and is not included in these financial
         statements.

         Implementation of SFAS 131 will not have an impact on the Company's
         results of operations, financial condition or liquidity.

         In June 1998, the FASB issued Statement of Financial Accounting
         Standards No. 133, "Accounting for Derivative Instruments and Hedging
         Activities" ("SFAS 133"). SFAS 133 addresses the accounting for
         derivative instruments, including certain derivative instruments
         embedded in other contracts, and hedging activities. SFAS 133 was
         postponed by SFAS 137, and now will be effective for the Company as of
         January 1, 2001. Therefore, it is not included in the accompanying
         financial statements. The Company has not completed its analysis of the
         effect of SFAS 133, but management believes that it will not have a
         material impact on the Company's results of operations, financial
         condition or liquidity.

3.       FISCAL YEAR CHANGE

         Effective December 31, 1998, the Company changed its fiscal year end
         from September 30 to December 31. Accordingly, the consolidated
         financial statements include the results of operations and cash flows
         for the three-month transition period ended December 31, 1998. Such
         results are not necessarily indicative of operations for a full year.
         The consolidated financial statements as of and for the three months
         ended December 31, 1998 were originally filed as the Company's
         unaudited Transition Report on Form 10-Q.

         Results for the comparable prior year period are summarized below.

                                                        Three Months Ended
                                                         December 31, 1997
                                                        ------------------
         Investment income                                   59,855,000

         Net investment income                               26,482,000

         Net realized investment gains                       20,935,000

         Total fee income                                    63,984,000

         Pretax income                                       67,654,000

         Net income                                          44,348,000
                                                             ==========


                                       12

<PAGE>   45


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4.       INVESTMENTS

         The amortized cost and estimated fair value of bonds, notes and
         redeemable preferred stocks available for sale by major category
         follow:


<TABLE>
<CAPTION>
                                                                      Estimated
                                                  Amortized              Fair
                                                     Cost                Value
                                                --------------      --------------
<S>                                             <C>                 <C>
         AT DECEMBER 31, 1998:

           Securities of the United States
              Government                        $    6,033,000      $    6,272,000
           Mortgage-backed securities              546,790,000         553,990,000
           Securities of public utilities          208,074,000         205,119,000
           Corporate bonds and notes             2,624,330,000       2,616,073,000
           Redeemable preferred stocks               6,125,000           7,507,000
           Other debt securities                   861,388,000         859,879,000
                                                --------------      --------------

              Total                             $4,252,740,000      $4,248,840,000
                                                ==============      ==============

         AT SEPTEMBER 30, 1998:

           Securities of the United States
              Government                        $   84,377,000      $   88,239,000
           Mortgage-backed securities              569,613,000         584,007,000
           Securities of public utilities          108,431,000         106,065,000
           Corporate bonds and notes               883,890,000         884,209,000
           Redeemable preferred stocks               6,125,000           6,888,000
           Other debt securities                   282,427,000         285,346,000
                                                --------------      --------------

              Total                             $1,934,863,000      $1,954,754,000
                                                ==============      ==============

         AT SEPTEMBER 30, 1997:

           Securities of the United States
              Government                        $   18,496,000      $   18,962,000
           Mortgage-backed securities              636,018,000         649,196,000
           Securities of public utilities           22,792,000          22,893,000
           Corporate bonds and notes               984,573,000       1,012,559,000
           Redeemable preferred stocks               6,125,000           6,681,000
           Other debt securities                   274,481,000         275,903,000
                                                --------------      --------------

              Total                             $1,942,485,000      $1,986,194,000
                                                ==============      ==============
</TABLE>


                                       13

<PAGE>   46


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4.       INVESTMENTS (Continued)

         The amortized cost and estimated fair value of bonds, notes and
         redeemable preferred stocks available for sale by contractual maturity,
         as of December 31, 1998, follow:

<TABLE>
                                                                  Estimated
                                             Amortized               Fair
                                                Cost                Value
                                           --------------      --------------
<S>                                        <C>                 <C>
         Due in one year or less           $  918,639,000      $  918,419,000
         Due after one year through
             five years                     1,547,743,000       1,546,798,000
         Due after five years through
             ten years                        815,959,000         816,689,000
         Due after ten years                  423,609,000         412,944,000
         Mortgage-backed securities           546,790,000         553,990,000
                                           --------------      --------------

             Total                         $4,252,740,000      $4,248,840,000
                                           ==============      ==============
</TABLE>


         Actual maturities of bonds, notes and redeemable preferred stocks will
         differ from those shown above due to prepayments and redemptions.


                                       14


<PAGE>   47


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4.       INVESTMENTS (continued)

         Gross unrealized gains and losses on bonds, notes and redeemable
         preferred stocks available for sale by major category follow:

<TABLE>
<CAPTION>
                                                      Gross            Gross
                                                   Unrealized        Unrealized
                                                      Gains            Losses
                                                  ------------      ------------
<S>                                               <C>               <C>
         AT DECEMBER 31, 1998:

             Securities of the United States
                Government                        $    239,000      $       --
             Mortgage-backed securities              9,398,000        (2,198,000)
             Securities of public utilities            926,000        (3,881,000)
             Corporate bonds and notes              22,227,000       (30,484,000)
             Redeemable preferred stocks             1,382,000              --
             Other debt securities                   2,024,000        (3,533,000)
                                                  ------------      ------------

                Total                             $ 36,196,000      $(40,096,000)
                                                  ============      ============

         AT SEPTEMBER 30, 1998:

             Securities of the United States
                Government                        $  3,862,000      $       --
             Mortgage-backed securities             15,103,000          (709,000)
             Securities of public utilities          2,420,000        (4,786,000)
             Corporate bonds and notes              31,795,000       (31,476,000)
             Redeemable preferred stocks               763,000              --
             Other debt securities                   5,235,000        (2,316,000)
                                                  ------------      ------------

                Total                             $ 59,178,000      $(39,287,000)
                                                  ============      ============

         AT SEPTEMBER 30, 1997:

             Securities of the United States
                Government                        $    498,000      $    (32,000)
             Mortgage-backed securities             14,998,000        (1,820,000)
             Securities of public utilities            141,000           (40,000)
             Corporate bonds and notes              28,691,000          (705,000)
             Redeemable preferred stocks               556,000              --
             Other debt securities                   1,569,000          (147,000)
                                                  ------------      ------------

                Total                             $ 46,453,000      $ (2,744,000)
                                                  ============      ============
</TABLE>


         Gross unrealized gains on equity securities available for sale
         aggregated $10,000, $54,000, and $1,004,000 at December 31, 1998,
         September 30, 1998, and September 30, 1997, respectively. There were no
         unrealized losses at December 31, 1998, September 30, 1998, or
         September 30, 1997.


                                       15

<PAGE>   48


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4.       INVESTMENTS (Continued)

         Gross realized investment gains and losses on sales of investments are
         as follows:


<TABLE>
<CAPTION>
                                                                      Years Ended September 30,
                                    Three Months Ended    --------------------------------------------------
                                     December 31, 1998        1998               1997               1996
                                    ------------------    ------------       ------------       ------------
<S>                                    <C>                <C>                <C>                <C>
         BONDS, NOTES AND
             REDEEMABLE PREFERRED
             STOCKS:
             Realized gains            $  6,669,000       $ 28,086,000       $ 22,179,000       $ 14,532,000
             Realized losses             (5,324,000)        (4,627,000)       (25,310,000)       (10,432,000)

         COMMON STOCKS:
             Realized gains                  12,000            337,000          4,002,000            511,000
             Realized losses                 (9,000)              --             (312,000)        (3,151,000)

         OTHER INVESTMENTS:
             Realized gains                 573,000          8,824,000          2,450,000          1,135,000

         IMPAIRMENT WRITEDOWNS           (1,650,000)       (13,138,000)       (20,403,000)       (15,950,000)
                                       ------------       ------------       ------------       ------------

         Total net realized
             investment gains
             and losses                $    271,000       $ 19,482,000       $(17,394,000)      $(13,355,000)
                                       ============       ============       ============       ============
</TABLE>

         The sources and related amounts of investment income are as follows:

<TABLE>
<CAPTION>
                                                                           Years Ended September 30,
                                       Three Months Ended    --------------------------------------------------
                                        December 31, 1998        1998               1997               1996
                                       ------------------    ------------       ------------       ------------
<S>                                       <C>                <C>                 <C>                 <C>
         Short-term investments           $   4,649,000      $  12,524,000       $  11,780,000       $  10,647,000
         Bonds, notes and
             redeemable preferred
             stocks                          39,660,000        156,140,000         163,038,000         140,387,000
         Mortgage loans                       7,904,000         29,996,000          17,632,000           8,701,000
         Common stocks                             --               34,000              16,000               8,000
         Real estate                             13,000           (467,000)           (296,000)           (196,000)
         Cost-method partnerships               352,000         24,311,000           6,725,000           4,073,000
         Other invested assets                1,700,000           (572,000)         11,864,000           1,011,000
                                          -------------      -------------       -------------       -------------

             Total investment income      $  54,278,000      $ 221,966,000       $ 210,759,000       $ 164,631,000
                                          =============      =============       =============       =============
</TABLE>

         Expenses incurred to manage the investment portfolio amounted to
         $500,000 for the three months ended December 31, 1998, $1,910,000 for
         the year ended September 30, 1998, $2,050,000 for the year ended
         September 30, 1997, and $1,737,000 for the year ended September 30,
         1996, and are included in General and Administrative Expenses in the
         income statement.


                                       16

<PAGE>   49


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4.       INVESTMENTS (Continued)

         At December 31, 1998, the following investments exceeded 10% of the
         Company's consolidated shareholder's equity of $74,703,000:

<TABLE>
<CAPTION>
                                                       Amortized              Fair
                                                         Cost                 Value
                                                    --------------      --------------
<S>                                                    <C>                 <C>
         General Motors Acceptance Corporation         188,908,000         188,953,000
         Export Development Corporation                114,895,000         114,895,000
         Morgan Stanley Dean Witter                    111,838,000         111,837,000
         Lucent Technologies Inc.                       89,901,000          89,901,000
         Duke Energy Corporation                        89,896,000          89,896,000
         International Lease Finance Corp.              84,965,000          84,965,000
         Ford Motor Corporation                         79,973,000          79,976,000
         Gannet Company                                 79,869,000          79,869,000
         Exxon Asset Management Co.                     78,935,000          78,935,000
         General Electric Capital Corp.                 78,008,000          78,008,000
         Merrill Lynch & Company                        75,040,000          75,042,000
         Koch Industries                                74,939,000          74,939,000
         Government of Canada                           74,928,000          74,927,000
                                                    --------------      --------------

             Total                                  $1,222,095,000      $1,222,143,000
                                                    ==============      ==============
</TABLE>

         At December 31, 1998, mortgage loans were collateralized by properties
         located in 29 states, with loans totaling approximately 20% of the
         aggregate carrying value of the portfolio secured by properties located
         in California and approximately 14% by properties located in New York.
         No more than 8% of the portfolio was secured by properties in any other
         single state.

         At December 31, 1998, bonds, notes and redeemable preferred stocks
         included $241,769,000 of bonds and notes not rated investment grade.
         The Company had no material concentrations of non-investment-grade
         assets at December 31, 1998.

         At December 31, 1998, the carrying value of investments in default as
         to the payment of principal or interest was $3,168,000, composed of
         $2,500,000 of bonds and $668,000 of mortgage loans. Such nonperforming
         investments had an estimated fair value of $1,918,000.

         As a component of its asset and liability management strategy, the
         Company utilizes Swap Agreements to match assets more closely to
         liabilities. Swap Agreements are agreements to exchange with a
         counterparty interest rate payments of differing character (for
         example, variable-rate payments exchanged for fixed-rate payments)
         based on an underlying principal balance (notional principal) to hedge
         against interest rate changes. The Company typically utilizes Swap
         Agreements to create a hedge that effectively converts floating-rate
         assets and liabilities to fixed-rate instruments. At December 31, 1998,
         the Company had one outstanding Swap Agreement with a notional
         principal amount of $21,538,000, which matures in December 2024. The
         net interest paid amounted to $54,000 for the three months ended
         December 31, 1998, $278,000 for the year ended September 30, 1998, and
         $125,000 for the year ended September 30, 1997, and is included in
         Interest Expense on Guaranteed Investment Contracts in the income
         statement. There were no outstanding Swap Agreements at September 30,
         1996.


                                       17

<PAGE>   50


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4.       INVESTMENTS (Continued)

         At December 31, 1998, $5,305,000 of bonds, at amortized cost, were on
         deposit with regulatory authorities in accordance with statutory
         requirements.

5.       FAIR VALUE OF FINANCIAL INSTRUMENTS

         The following estimated fair value disclosures are limited to
         reasonable estimates of the fair value of only the Company's financial
         instruments. The disclosures do not address the value of the Company's
         recognized and unrecognized nonfinancial assets (including its real
         estate investments and other invested assets except for cost-method
         partnerships) and liabilities or the value of anticipated future
         business. The Company does not plan to sell most of its assets or
         settle most of its liabilities at these estimated fair values.

         The fair value of a financial instrument is the amount at which the
         instrument could be exchanged in a current transaction between willing
         parties, other than in a forced or liquidation sale. Selling expenses
         and potential taxes are not included. The estimated fair value amounts
         were determined using available market information, current pricing
         information and various valuation methodologies. If quoted market
         prices were not readily available for a financial instrument,
         management determined an estimated fair value. Accordingly, the
         estimates may not be indicative of the amounts the financial
         instruments could be exchanged for in a current or future market
         transaction.

         The following methods and assumptions were used to estimate the fair
         value of each class of financial instruments for which it is
         practicable to estimate that value:

         CASH AND SHORT-TERM INVESTMENTS: Carrying value is considered to be a
         reasonable estimate of fair value.

         BONDS, NOTES AND REDEEMABLE PREFERRED STOCKS: Fair value is based
         principally on independent pricing services, broker quotes and other
         independent information.

         MORTGAGE LOANS: Fair values are primarily determined by discounting
         future cash flows to the present at current market rates, using
         expected prepayment rates.

         COMMON STOCKS: Fair value is based principally on independent pricing
         services, broker quotes and other independent information.

         COST-METHOD PARTNERSHIPS: Fair value of limited partnerships accounted
         for by using the cost method is based upon the fair value of the net
         assets of the partnerships as determined by the general partners.

         VARIABLE ANNUITY ASSETS HELD IN SEPARATE ACCOUNTS: Variable annuity
         assets are carried at the market value of the underlying securities.

         RESERVES FOR FIXED ANNUITY CONTRACTS: Deferred annuity contracts are
         assigned a fair value equal to current net surrender value. Annuitized


                                       18

<PAGE>   51


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

5.       FAIR VALUE OF FINANCIAL INSTRUMENTS (Continued)

         contracts are valued based on the present value of future cash flows at
         current pricing rates.

         RESERVES FOR UNIVERSAL LIFE INSURANCE CONTRACTS: Universal life and
         single premium life contracts are assigned a fair value equal to
         current net surrender value.

         RESERVES FOR GUARANTEED INVESTMENT CONTRACTS: Fair value is based on
         the present value of future cash flows at current pricing rates and is
         net of the estimated fair value of a hedging Swap Agreement, determined
         from independent broker quotes.

         RECEIVABLE FROM/PAYABLE TO BROKERS FOR PURCHASES OF SECURITIES: Such
         obligations represent net transactions of a short-term nature for which
         the carrying value is considered a reasonable estimate of fair value.

         VARIABLE ANNUITY LIABILITIES RELATED TO SEPARATE ACCOUNTS: Fair values
         of contracts in the accumulation phase are based on net surrender
         values. Fair values of contracts in the payout phase are based on the
         present value of future cash flows at assumed investment rates.

         SUBORDINATED NOTES PAYABLE TO PARENT: Fair value is estimated based on
         the quoted market prices for similar issues.


                                       19

<PAGE>   52


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

5.       FAIR VALUE OF FINANCIAL INSTRUMENTS (Continued)

         The estimated fair values of the Company's financial instruments at
         December 31, 1998, September 30, 1998 and 1997, compared with their
         respective carrying values, are as follows:

<TABLE>
<CAPTION>
                                                          Carrying                 Fair
                                                            Value                 Value
                                                       ---------------      ---------------
<S>                                                    <C>                  <C>
         DECEMBER 31, 1998:

         ASSETS:
             Cash and short-term investments           $ 3,303,454,000      $ 3,303,454,000
             Bonds, notes and redeemable
                preferred stocks                         4,248,840,000        4,248,840,000
             Mortgage loans                                388,780,000          411,230,000
             Common stocks                                   1,419,000            1,419,000
             Cost-method partnerships                        4,577,000           12,802,000
             Variable annuity assets held in
                separate accounts                       13,767,213,000       13,767,213,000
             Receivable from brokers for sales
                of securities                               22,826,000           22,826,000

         LIABILITIES:
             Reserves for fixed annuity contracts        5,500,157,000        5,437,045,000
             Reserves for universal life
                insurance contracts                      2,339,194,000        2,339,061,000
             Reserves for guaranteed investment
                contracts                                  306,461,000          306,461,000
             Variable annuity liabilities related
                to separate accounts                    13,767,213,000       13,287,434,000
             Subordinated notes payable to Parent          209,367,000          210,587,000
                                                       ===============      ===============

         SEPTEMBER 30, 1998:

         ASSETS:
             Cash and short-term investments           $   333,735,000      $   333,735,000
             Bonds, notes and redeemable
                preferred stocks                         1,954,754,000        1,954,754,000
             Mortgage loans                                391,448,000          415,981,000
             Common stocks                                     169,000              169,000
             Cost-method partnerships                        4,403,000           12,744,000
             Variable annuity assets held in
                separate accounts                       11,133,569,000       11,133,569,000
             Receivable from brokers for sales
                of securities                               23,904,000           23,904,000

         LIABILITIES:
             Reserves for fixed annuity contracts        2,189,272,000        2,116,874,000
             Reserves for guaranteed investment
                contracts                                  282,267,000          282,267,000
             Payable to brokers for purchases
                of securities                               50,957,000           50,957,000
             Variable annuity liabilities related
                to separate accounts                    11,133,569,000       10,696,607,000
             Subordinated notes payable to Parent           39,182,000           40,550,000
                                                       ===============      ===============
</TABLE>


                                       20

<PAGE>   53


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

5.       FAIR VALUE OF FINANCIAL INSTRUMENTS (Continued)

<TABLE>
<CAPTION>
                                                          Carrying              Fair
                                                            Value               Value
                                                       --------------      --------------
<S>                                                    <C>                 <C>
         SEPTEMBER 30, 1997:

         ASSETS:
             Cash and short-term investments           $  113,580,000      $  113,580,000
             Bonds, notes and redeemable
                preferred stocks                        1,986,194,000       1,986,194,000
             Mortgage loans                               339,530,000         354,495,000
             Common stocks                                  1,275,000           1,275,000
             Cost-method partnerships                      46,880,000          84,186,000
             Variable annuity assets held in
                separate accounts                       9,343,200,000       9,343,200,000
             Receivable from brokers for sales
                of securities                               2,290,000           2,290,000

         LIABILITIES:
             Reserves for fixed annuity contracts       2,098,803,000       2,026,258,000
             Reserves for guaranteed investment
                contracts                                 295,175,000         295,175,000
             Payable to brokers for purchases
                of securities                               2,553,000           2,553,000
             Variable annuity liabilities related
                to separate accounts                    9,343,200,000       9,077,200,000
             Subordinated notes payable to Parent          36,240,000          37,393,000
                                                       ==============      ==============
</TABLE>

6.       SUBORDINATED NOTES PAYABLE TO PARENT

         On December 30, 1998, the Company received cash totaling $170,436,000
         in exchange for issuance of a surplus note (the "Note") payable to its
         immediate parent, SunAmerica Life Insurance Company (the "Parent"),
         which Note has been included in Subordinated Notes Payable to
         Affiliates in the accompanying consolidated balance sheet. Interest on
         this note accrues at a rate of 7%.

         Subordinated notes and accrued interest payable to affiliates totaled
         $209,367,000 at interest rates ranging from 7% to 9% at December 31,
         1998, and require principal payments of $23,060,000 in 1999, $5,400,000
         in 2000, $10,000,000 in 2001 and $170,436,000 thereafter. On June 30,
         1999, the Parent cancelled the Note and funds received were
         reclassified to Additional Paid-in Capital.

7.       REINSURANCE

         On August 11, 1998, the Company entered into a modified coinsurance
         transaction, approved by the Arizona Department of Insurance, which
         involved the ceding of approximately $5,000,000,000 of variable
         annuities to ANLIC Insurance Company (Cayman), a Cayman Islands stock
         life insurance company, effective December 31, 1997. As a part of this
         transaction, the Company received cash amounting to approximately
         $188,700,000, and recorded a corresponding reduction of DAC related to
         the coinsured annuities. As payments were made to the reinsurer, the
         reduction of DAC was relieved. Certain expenses related to this
         transaction were charged directly to DAC amortization in the income
         statement. The net effect of this transaction in the income statement
         is not material.


                                       21

<PAGE>   54


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

7.       REINSURANCE (Continued)

         On December 31, 1998, the Company recaptured this business. As part of
         this recapture, the Company paid cash of $170,436,000 and recorded an
         increase in DAC of $167,202,000 with the balance of $3,234,000 being
         recorded as DAC amortization in the income statement.

         On December 31, 1998, the Company acquired the individual life business
         and the individual and group annuity business of MBL Life Assurance
         Corporation ("MBL Life"), via a 100% coinsurance transaction, for a
         cash purchase price of $128,420,000. As part of this transaction, the
         Company acquired assets having an aggregate fair value of
         $5,718,227,000, composed primarily of invested assets totaling
         $5,715,010,000. Liabilities assumed in this acquisition totaled
         $5,831,266,000, including $3,460,503,000 of fixed annuity reserves,
         $2,308,742,000 of universal life reserves and $24,011,000 of guaranteed
         investment contract reserves. Reserves for universal life contracts are
         based on fund value. The excess of the purchase price over the fair
         value of net assets received amounted to $113,039,000 and is included
         in Deferred Acquisition Costs in the accompanying consolidated balance
         sheet.

         This business was assumed from MBL life subject to existing reinsurance
         ceded agreements. At December 31, 1998, the maximum retention on any
         single life was $2,000,000, and a total credit of $5,057,000 was taken
         against the life insurance reserves, representing predominantly yearly
         renewable term reinsurance. In order to limit even further the exposure
         to loss on any single insured and to recover an additional portion of
         the benefits paid over such limits, the Company entered into a
         reinsurance treaty effective January 1, 1999 under which the Company
         retains no more than $100,000 of risk on any one insured life. With
         respect to these coinsurance agreements, the Company could become
         liable for all obligations of the reinsured policies if the reinsurers
         were to become unable to meet the obligations assumed under the
         respective reinsurance agreements.

         Included in the block of business acquired from MBL Life is
         approximately $250,000,000 of individual life business and $500,000,000
         of group annuity business whose contract owners are residents of New
         York State ("the New York Business"). Approximately six months
         subsequent to completion of the transaction, the New York Business will
         be acquired by the Company's New York affiliate, First SunAmerica Life
         Insurance Company ("FSA"), via an assumption reinsurance agreement, and
         the remainder of the business will be acquired by the Company via an
         assumption reinsurance agreement with MBL Life, which will supersede
         the coinsurance agreement. The $128,420,000 purchase price will be
         allocated between the Company and its affiliate based on the estimated
         future gross profits of the two blocks of business.

8.       CONTINGENT LIABILITIES

         The Company has entered into two agreements in which it has provided
         liquidity support for certain short-term securities of municipalities
         by agreeing to purchase such securities in the event there is no other
         buyer in the short-term marketplace. In return the Company receives a
         fee. The maximum liability under these guarantees at December 31,


                                       22

<PAGE>   55


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

8.       CONTINGENT LIABILITIES (Continued)

         1998 is $210,000,000. Management does not anticipate any material
         future losses with respect to these liquidity support facilities. An
         additional $60,000,000 has been committed to investments in the process
         of being funded or to be available in the case of certain natural
         disasters, for which the Company receives a fee.

         The Company is involved in various kinds of litigation common to its
         businesses. These cases are in various stages of development and, based
         on reports of counsel, management believes that provisions made for
         potential losses relating to such litigation are adequate and any
         further liabilities and costs will not have a material adverse impact
         upon the Company's financial position, results of operations or cash
         flows.


                                       23


<PAGE>   56


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

9.       SHAREHOLDER'S EQUITY

         The Company is authorized to issue 4,000 shares of its $1,000 par value
         Common Stock. At December 31, 1998 and September 30, 1998, 3,511 shares
         were outstanding.

         Changes in shareholder's equity are as follows:


<TABLE>
<CAPTION>
                                                                         Years Ended September 30,
                                        Three Months Ended     -----------------------------------------------------
                                         December 31, 1998          1998               1997                 1996
                                        ------------------     -------------       -------------       -------------
<S>                                        <C>                 <C>                 <C>                 <C>
         ADDITIONAL PAID-IN CAPITAL:
             Beginning balances            $ 308,674,000       $ 308,674,000       $ 280,263,000       $ 252,876,000
             Capital contributions
                received                      70,000,000                --            28,411,000          27,387,000
                                           -------------       -------------       -------------       -------------

         Ending balances                   $ 378,674,000       $ 308,674,000       $ 308,674,000       $ 280,263,000
                                           =============       =============       =============       =============

         RETAINED EARNINGS:
             Beginning balances            $ 332,069,000       $ 244,628,000       $ 207,002,000       $ 191,346,000
             Net income                       34,391,000         138,641,000          63,126,000          45,056,000
             Dividend paid                          --           (51,200,000)        (25,500,000)        (29,400,000)
                                           -------------       -------------       -------------       -------------

         Ending balances                   $ 366,460,000       $ 332,069,000       $ 244,628,000       $ 207,002,000
                                           =============       =============       =============       =============

         ACCUMULATED OTHER
             COMPREHENSIVE INCOME
             (LOSS):
                Beginning balances         $   8,415,000       $  18,405,000       $  (5,521,000)      $  (5,673,000)
                Change in net
                   unrealized gains
                   (losses) on debt
                   securities
                   available for sale        (23,791,000)        (23,818,000)         57,463,000          (2,904,000)
                Change in net
                   unrealized gains
                   (losses) on equity
                   securities
                   available for sale            (44,000)           (950,000)            (55,000)          3,538,000
                Change in adjustment
                   to deferred
                   acquisition costs           8,400,000           9,400,000         (20,600,000)           (400,000)
                Tax effects of net
                   changes                     5,401,000           5,378,000         (12,882,000)            (82,000)
                                           -------------       -------------       -------------       -------------

         Ending balances                   $  (1,619,000)      $   8,415,000       $  18,405,000       $  (5,521,000)
                                           =============       =============       =============       =============
</TABLE>


                                       24

<PAGE>   57


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

9.       SHAREHOLDER'S EQUITY (Continued)

         Dividends that the Company may pay to its shareholder in any year
         without prior approval of the Arizona Department of Insurance are
         limited by statute. The maximum amount of dividends which can be paid
         to shareholders of insurance companies domiciled in the state of
         Arizona without obtaining the prior approval of the Insurance
         Commissioner is limited to the lesser of either 10% of the preceding
         year's statutory surplus or the preceding year's statutory net gain
         from operations. Dividends in the amounts of $51,200,000, $25,500,000
         and $29,400,000 were paid on June 4, 1998, April 1, 1997 and March 18,
         1996, respectively. No dividends were paid in the three months ended
         December 31, 1998.

         Under statutory accounting principles utilized in filings with
         insurance regulatory authorities, the Company's net loss for the year
         ended December 31, 1998 was $98,766,000. The statutory net income for
         the year ended December 31, 1997 totaled $74,407,000, and the statutory
         net income for the year ended December 31, 1996 was $27,928,000. The
         Company's statutory capital and surplus totaled $443,394,000 at
         December 31, 1998, $537,542,000 at September 30, 1998, $567,979,000 at
         December 31, 1997 and $311,176,000 at December 31, 1996.

10.      INCOME TAXES

         The components of the provisions for federal income taxes on pretax
         income consist of the following:


<TABLE>
<CAPTION>
                                                    Net Realized
                                                     Investment
                                                   Gains (Losses)       Operations            Total
                                                   --------------      ------------       ------------
<S>                                                 <C>                <C>                <C>
         Three months ended December 31, 1998:

         Currently payable                          $    740,000       $  3,421,000       $  4,161,000
         Deferred                                       (620,000)        16,565,000         15,945,000
                                                    ------------       ------------       ------------

             Total income tax expense               $    120,000       $ 19,986,000       $ 20,106,000
                                                    ============       ============       ============

         Year ended September 30, 1998:

         Currently payable                          $  4,221,000       $ 32,743,000       $ 36,964,000
         Deferred                                       (550,000)        34,637,000         34,087,000
                                                    ------------       ------------       ------------

             Total income tax expense               $  3,671,000       $ 67,380,000       $ 71,051,000
                                                    ============       ============       ============

         Year ended September 30, 1997:

         Currently payable                          $ (3,635,000)      $ 50,828,000       $ 47,193,000
         Deferred                                     (2,258,000)       (13,766,000)       (16,024,000)
                                                    ------------       ------------       ------------

             Total income tax expense               $ (5,893,000)      $ 37,062,000       $ 31,169,000
                                                    ============       ============       ============

         Year ended September 30, 1996:

         Currently payable                          $  5,754,000       $ 21,849,000       $ 27,603,000
         Deferred                                    (10,347,000)         6,996,000         (3,351,000)
                                                    ------------       ------------       ------------

             Total income tax expense               $ (4,593,000)      $ 28,845,000       $ 24,252,000
                                                    ============       ============       ============
</TABLE>


                                       25

<PAGE>   58


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

10.      INCOME TAXES (Continued)

         Income taxes computed at the United States federal income tax rate of
         35% and income taxes provided differ as follows:


<TABLE>
<CAPTION>
                                                                            Years Ended September 30,
                                         Three Months Ended    ---------------------------------------------------
                                          December 31, 1998        1998              1997                1996
                                         ------------------    ------------       ------------       ------------
<S>                                         <C>                <C>                <C>                <C>
         Amount computed at
             statutory rate                 $ 19,074,000       $ 73,392,000       $ 33,003,000       $ 24,258,000
         Increases (decreases)
             resulting from:
                Amortization of
                   differences between
                   book and tax bases
                   of net assets
                   acquired                      146,000            460,000            666,000            464,000
                State income taxes,
                   net of federal tax
                   benefit                     1,183,000          5,530,000          1,950,000          2,070,000
                Dividends-received
                   deduction                    (345,000)        (7,254,000)        (4,270,000)        (2,357,000)
                Tax credits                                      (1,296,000)          (318,000)          (257,000)
                Other, net                        48,000            219,000            138,000             74,000
                                            ------------       ------------       ------------       ------------

                Total income tax
                   expense                  $ 20,106,000       $ 71,051,000       $ 31,169,000       $ 24,252,000
                                            ============       ============       ============       ============
</TABLE>



         For United States federal income tax purposes, certain amounts from
         life insurance operations are accumulated in a memorandum
         policyholders' surplus account and are taxed only when distributed to
         shareholders or when such account exceeds prescribed limits. The
         accumulated policyholders' surplus was $14,300,000 at December 31,
         1998. The Company does not anticipate any transactions which would
         cause any part of this surplus to be taxable.


                                       26

<PAGE>   59


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

10.      INCOME TAXES (Continued)

         Deferred income taxes reflect the net tax effects of temporary
         differences between the carrying amounts of assets and liabilities for
         financial reporting purposes and the amounts used for income tax
         reporting purposes. The significant components of the liability for
         Deferred Income Taxes are as follows:

<TABLE>
<CAPTION>
                                                                         At September 30,
                                              December 31,       ---------------------------------
                                                  1998               1998                1997
                                             -------------       -------------       -------------
<S>                                          <C>                 <C>                 <C>
         DEFERRED TAX LIABILITIES:
         Investments                         $  18,174,000       $  17,643,000       $  13,160,000
         Deferred acquisition costs            222,943,000         223,392,000         154,949,000
         State income taxes                      3,143,000           2,873,000           1,777,000
         Other liabilities                      13,906,000             144,000                --
         Net unrealized gains on debt
             and equity securities
             available for sale                       --             4,531,000           9,910,000
                                             -------------       -------------       -------------

             Total deferred tax
                liabilities                    258,166,000         248,583,000         179,796,000
                                             -------------       -------------       -------------

         DEFERRED TAX ASSETS:
         Contractholder reserves              (148,587,000)       (149,915,000)       (108,090,000)
         Guaranty fund assessments              (2,935,000)         (2,910,000)         (2,707,000)
         Other assets                                 --                  --            (1,952,000)
         Net unrealized losses on
             debt and equity securities
             available for sale                   (872,000)               --                  --
                                             -------------       -------------       -------------

             Total deferred tax assets        (152,394,000)       (152,825,000)       (112,749,000)
                                             -------------       -------------       -------------

             Deferred income taxes           $ 105,772,000       $  95,758,000       $  67,047,000
                                             =============       =============       =============
</TABLE>


11.      ADOPTION OF NEW ACCOUNTING STANDARD

         Effective October 1, 1998, the Company adopted Statement of Financial
         Accounting Standards No. 130, "Reporting Comprehensive Income" ("SFAS
         130") which requires the reporting of comprehensive income in addition
         to net income from operations. Comprehensive income is a more inclusive
         financial reporting methodology that includes disclosure of certain
         financial information that historically has not been recognized in the
         calculation of net income. The adoption of SFAS 130 did not have an
         impact on the Company's results of operations, financial condition or
         liquidity. Comprehensive income amounts for the prior year are
         disclosed to conform to the current year's presentation.


                                       27

<PAGE>   60


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

11.      ADOPTION OF NEW ACCOUNTING STANDARD (Continued)

         The before tax, after tax, and tax benefit (expense) amounts for each
         component of the increase or decrease in unrealized losses or gains on
         debt and equity securities available for sale for both the current and
         prior periods are summarized below:

<TABLE>
<CAPTION>
                                                                     Tax Benefit
                                                   Before Tax         (Expense)         Net of Tax
                                                  ------------       ------------       ------------
<S>                                               <C>                <C>                <C>
         THREE MONTHS ENDED DECEMBER 31,
         1998:

         Net unrealized losses on debt
             and equity securities available
             for sale identified in the
             current period                       $(24,345,000)      $  8,521,000       $(15,824,000)

         Increase in deferred acquisition
             cost adjustment identified in
             the current period                      8,579,000         (3,004,000)         5,575,000
                                                  ------------       ------------       ------------

         Subtotal                                  (15,766,000)         5,517,000        (10,249,000)
                                                  ------------       ------------       ------------

         Reclassification adjustment for:
             Net realized losses included
                in net income                          510,000           (179,000)           331,000
             Related change in deferred
                acquisition costs                     (179,000)            63,000           (116,000)
                                                  ------------       ------------       ------------
             Total reclassification
                adjustment                             331,000           (116,000)           215,000
                                                  ------------       ------------       ------------

         Total other comprehensive loss           $(15,435,000)      $  5,401,000       $(10,034,000)
                                                  ============       ============       ============

         YEAR ENDED SEPTEMBER 30, 1998:

         Net unrealized gains on debt
             and equity securities available
             for sale identified in the
             current period                       $(10,281,000)      $  3,598,000       $ (6,683,000)

         Decrease in deferred acquisition
             cost adjustment identified in
             the current period                      4,086,000         (1,430,000)         2,656,000
                                                  ------------       ------------       ------------

         Subtotal                                   (6,195,000)         2,168,000         (4,027,000)
                                                  ------------       ------------       ------------

         Reclassification adjustment for:
             Net realized gains included
                in net income                      (14,487,000)         5,070,000         (9,417,000)
             Related change in deferred
                acquisition costs                    5,314,000         (1,860,000)         3,454,000
                                                  ------------       ------------       ------------
             Total reclassification
                adjustment                          (9,173,000)         3,210,000         (5,963,000)
                                                  ------------       ------------       ------------

         Total other comprehensive loss           $(15,368,000)      $  5,378,000       $ (9,990,000)
                                                  ============       ============       ============
</TABLE>


                                       28

<PAGE>   61


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

11.      ADOPTION OF NEW ACCOUNTING STANDARD (Continued)


<TABLE>
<CAPTION>
                                                                     Tax Benefit
                                                   Before Tax         (Expense)          Net of Tax
                                                  ------------       ------------       ------------
<S>                                               <C>                <C>                <C>
         YEAR ENDED SEPTEMBER 30,1997:

         Net unrealized losses on debt
             and equity securities available
             for sale identified in the
             current period                       $ 40,575,000       $(14,201,000)      $ 26,374,000

         Increase in deferred acquisition
             cost adjustment identified in
             the current period                    (15,031,000)         5,262,000         (9,769,000)
                                                  ------------       ------------       ------------

         Subtotal                                   25,544,000         (8,939,000)        16,605,000
                                                  ------------       ------------       ------------

         Reclassification adjustment for:
             Net realized losses included
                in net income                       16,832,000         (5,891,000)        10,941,000
             Related change in deferred
                acquisition costs                   (5,569,000)         1,949,000         (3,620,000)
                                                  ------------       ------------       ------------
             Total reclassification
                adjustment                          11,263,000         (3,942,000)         7,321,000
                                                  ------------       ------------       ------------

         Total other comprehensive
             income                               $ 36,807,000       $(12,881,000)      $ 23,926,000
                                                  ============       ============       ============

         YEAR ENDED SEPTEMBER 30, 1996:

         Net unrealized gains on debt
             and equity securities available
             for sale identified in the
             current period                       $(26,189,000)      $  9,166,000       $(17,023,000)

         Decrease in deferred acquisition
             cost adjustment identified in
             the current period                      8,858,000         (3,100,000)         5,758,000
                                                  ------------       ------------       ------------

         Subtotal                                  (17,331,000)         6,066,000        (11,265,000)
                                                  ------------       ------------       ------------

         Reclassification adjustment for:
             Net realized gains included
                in net income                       26,823,000         (9,388,000)        17,435,000
             Related change in deferred
                acquisition costs                   (9,258,000)         3,240,000         (6,018,000)
                                                  ------------       ------------       ------------
             Total reclassification
                adjustment                          17,565,000         (6,148,000)        11,417,000
                                                  ------------       ------------       ------------

         Total other comprehensive
             income                               $    234,000       $    (82,000)      $    152,000
                                                  ============       ============       ============
</TABLE>


                                       29

<PAGE>   62


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

12.      RELATED-PARTY MATTERS

         The Company pays commissions to five affiliated companies: SunAmerica
         Securities, Inc.; Advantage Capital Corp.; Financial Services Corp.;
         Sentra Securities Corp.; and Spelman & Co. Inc. Commissions paid to
         these broker-dealers totaled $6,977,000 in the three months ended
         December 31, 1998, and $32,946,000, $25,492,000, and $16,906,000 in the
         years ended September 30, 1998, 1997 and 1996, respectively. These
         broker-dealers, when combined with the Company's wholly owned
         broker-dealer, represent a significant portion of the Company's
         business, amounting to approximately 35.6%, 33.6%, 36.1%, and 38.3% of
         premiums in the three months ended December 31, 1998, and the years
         ended September 30, 1998, 1997, and 1996, respectively. The Company
         also sells its products through unaffiliated broker-dealers, the
         largest two of which represented approximately 14.7% and 9.4% of
         premiums in the three months ended December 31, 1998, 17.3% and 8.4% of
         premiums in the year ended September 30, 1998, 19.2% and 10.1% in the
         year ended September 30, 1997, and 19.7% and 10.2% in the year ended
         September 30, 1996, respectively.

         The Company purchases administrative, investment management,
         accounting, marketing and data processing services from SunAmerica
         Financial, whose purpose is to provide services to the Company and its
         affiliates. Amounts paid for such services totaled $21,593,000 for the
         three months ended December 31, 1998, $84,975,000 for the year ended
         September 30, 1998, $86,116,000 for the year ended September 30, 1997
         and $65,351,000 for the year ended September 30, 1996. The marketing
         component of such costs during these periods amounted to $9,906,000,
         $39,482,000, $31,968,000 and $17,442,000, respectively, and are
         deferred and amortized as part of Deferred Acquisition Costs. The other
         components of such costs are included in General and Administrative
         Expenses in the income statement.

         At December 31, 1998, the Company held bonds with a fair value of
         $84,965,000 which were issued by its affiliate, International Lease
         Finance Corp. The amortized cost of these bonds is equal to the fair
         value.

         For the three months ended December 31, 1998, the Company made no
         purchases or sales of invested assets to the Parent or its affiliates.

         During the year ended September 30, 1998, the Company sold various
         invested assets to the Parent for cash equal to their current market
         value of $64,431,000. The Company recorded a net gain aggregating
         $16,388,000 on such transactions.

         During the year ended September 30, 1998, the Company purchased certain
         invested assets from the Parent, SunAmerica Life Insurance Company and
         CalAmerica Life Insurance Company for cash equal to their current
         market value, which aggregated $20,666,000, $10,468,000 and $61,000,
         respectively.

         During the year ended September 30, 1997, the Company sold various
         invested assets to SunAmerica Life Insurance Company and to CalAmerica
         Life Insurance Company for cash equal to their current market value of
         $15,776,000 and $15,000, respectively. The Company recorded a net gain
         aggregating $276,000 on such transactions.


                                       30

<PAGE>   63


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

12.      RELATED-PARTY MATTERS (Continued)

         During the year ended September 30, 1997, the Company purchased certain
         invested assets from SunAmerica Life Insurance Company and CalAmerica
         Life Insurance Company for cash equal to their current market value of
         $8,717,000 and $284,000, respectively.

         During the year ended September 30, 1996, the Company sold various
         invested assets to the Parent and to SunAmerica Life Insurance Company
         for cash equal to their current market value of $274,000 and
         $47,321,000, respectively. The Company recorded a net loss aggregating
         $3,000 on such transactions.

         During the year ended September 30, 1996, the Company purchased certain
         invested assets from SunAmerica Life Insurance Company for cash equal
         to their current market value, which aggregated $28,379,000.

13.      BUSINESS SEGMENTS

         Summarized data for the Company's business segments follow:

<TABLE>
<CAPTION>
                                                                    Total
                                                                 depreciation
                                                                     and
                                                 Total           amortization           Pretax                 Total
                                                revenues           expense              income                assets
                                              ------------       ------------        ------------         ---------------
<S>                                           <C>                 <C>                <C>                  <C>
         THREE MONTHS ENDED
         DECEMBER 31, 1998:
         Annuity operations                   $103,626,000        $23,236,000        $ 45,962,000         $22,982,323,000
         Broker-dealer
             operations                         11,279,000            561,000           4,444,000              59,537,000
         Asset management
             operations                         22,974,000          4,204,000           4,091,000             104,473,000
                                              ------------        -----------        ------------         ---------------

         Total                                $137,879,000        $28,001,000        $ 54,497,000         $23,146,333,000
                                              ============        ===========        ============         ===============

         YEAR ENDED
         SEPTEMBER 30, 1998:
         Annuity operations                   $443,407,000        $60,731,000        $178,120,000         $14,389,922,000
         Broker-dealer
             operations                         47,363,000          1,770,000          22,401,000              55,870,000
         Asset management
             operations                         41,040,000         14,780,000           9,171,000             104,476,000
                                              ------------        -----------        ------------         ---------------

         Total                                $531,810,000        $77,281,000        $209,692,000         $14,550,268,000
                                              ============        ===========        ============         ===============

         YEAR ENDED
         SEPTEMBER 30, 1997:
         Annuity operations                   $332,845,000        $55,675,000        $ 74,792,000         $12,440,311,000
         Broker-dealer
             operations                         38,005,000            689,000          16,705,000              51,400,000
         Asset management
             operations                         35,661,000         16,357,000           2,798,000              81,518,000
                                              ------------        -----------        ------------         ---------------

         Total                                $406,511,000        $72,721,000        $ 94,295,000         $12,573,229,000
                                              ============        ===========        ============         ===============

         YEAR ENDED
         SEPTEMBER 30, 1996:
         Annuity operations                   $256,681,000        $43,974,000        $ 53,827,000         $ 9,092,770,000
         Broker-dealer
             operations                         31,053,000            449,000          13,033,000              37,355,000
         Asset management
             operations                         33,047,000         18,295,000           2,448,000              74,410,000
                                              ------------        -----------        ------------         ---------------

         Total                                $320,781,000        $62,718,000        $ 69,308,000         $ 9,204,535,000
                                              ============        ===========        ============         ===============
</TABLE>


                                       31


<PAGE>   64


                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

14.      SUBSEQUENT EVENTS

         On June 30, 1999, the Parent cancelled the $170,436,000 Note and funds
         received were reclassified to Additional Paid-in Capital. Also on June
         30, 1999, the Parent forgave the total interest earned on the Note of
         $4,971,000.

         On July 1, 1999, the New York Business acquired from MBL Life was
         transferred to FSA via an assumption reinsurance agreement and the
         remainder of the business converted to assumption reinsurance, which
         superseded the coinsurance arrangement. As part of this transfer,
         invested assets equal to $675,303,000, life reserves equal to
         $282,947,000, group pension reserves equal to $404,318,000, and other
         net assets of $11,962,000 were transferred to FSA. The $128,420,000
         purchase price was allocated between the Company and FSA based on the
         estimated future gross profits of the two blocks of business. The
         portion allocated to FSA was $10,000,000.

         As of August 1, 1999, the Company ceded $6,444,871,000 billion of
         variable annuity liabilities through a modified coinsurance transaction
         to ANLIC Insurance Company (Hawaii). As part of this transaction, the
         Company received $150,000,000 on September 9, 1999, which was credited
         to Deferred Amortization Costs in the balance sheet to eliminate the
         unamortized costs previously deferred with respect to the ceded
         business.

         On September 9, 1999, the Company paid $170,500,000 to its Parent as a
         return of capital. On September 14, 1999, the Parent contributed
         additional capital of $54,250,000 to the Company.


                                       32
<PAGE>   65




                          VARIABLE ANNUITY ACCOUNT ONE

                                       OF

                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                              FINANCIAL STATEMENTS

                                DECEMBER 31, 1998





<PAGE>   66



                        REPORT OF INDEPENDENT ACCOUNTANTS


March 22, 1999


To the Board of Directors of Anchor National Life Insurance Company
and the Contractholders of its separate account, Variable Annuity Account One


In our opinion, the accompanying statement of net assets, including the schedule
of portfolio investments, and the related statements of operations and of
changes in net assets present fairly, in all material respects, the financial
position of each of the Variable Accounts constituting Variable Annuity Account
One, a separate account of Anchor National Life Insurance Company (the "Separate
Account") at December 31, 1998, the results of their operations for the year
then ended, and the changes in their net assets for the two years then ended, in
conformity with generally accepted accounting principles. These financial
statements are the responsibility of the Separate Account's management; our
responsibility is to express an opinion on these financial statements based on
our audits. We conducted our audits of these financial statements in accordance
with generally accepted auditing standards which 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, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement presentation.
We believe that our audits, which included confirmation of securities owned at
December 31, 1998 by correspondence with the custodian, provide a reasonable
basis for the opinion expressed above.




<PAGE>   67

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                             STATEMENT OF NET ASSETS
                                December 31, 1998

<TABLE>
<CAPTION>
                                            Foreign       Capital                   Natural   Growth and    Strategic
                                         Securities  Appreciation        Growth   Resources       Income  Multi-Asset  Multi-Asset
                                          Portfolio     Portfolio     Portfolio   Portfolio    Portfolio    Portfolio    Portfolio
                                         ----------  ------------  ------------  ----------  -----------  -----------  -----------
<S>                                     <C>          <C>           <C>           <C>         <C>          <C>          <C>
Assets:
  Investments in Anchor Series Trust,
  at market value                       $27,570,677  $158,606,484  $233,056,646  $6,199,181  $49,146,884  $45,983,541  $127,531,861

Liabilities                                       0             0             0           0            0            0            0
                                        -----------  ------------  ------------  ----------  -----------  -----------  ------------

Net Assets                              $27,570,677  $158,606,484  $233,056,646  $6,199,181  $49,146,884  $45,983,541  $127,531,861
                                        ===========  ============  ============  ==========  ===========  ===========  ============

Accumulation units outstanding            1,794,332     3,006,696     3,391,273     430,268    1,328,985    1,726,860     3,836,897
                                        ===========  ============  ============  ==========  ===========  ===========  ============

Unit value of accumulation units        $     15.37  $      52.75  $      68.72  $    14.41  $     36.98  $     26.63  $      33.24
                                        ===========  ============  ============  ==========  ===========  ===========  ============
</TABLE>


                 See accompanying notes to financial statements.

<PAGE>   68
                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                             STATEMENT OF NET ASSETS
                                December 31, 1998
                                   (Continued)

<TABLE>
<CAPTION>
                                                                                    Government and
                                              High Yield  Target '98  Fixed Income    Quality Bond  Money Market
                                               Portfolio   Portfolio    Portfolio        Portfolio     Portfolio          TOTAL
                                             -----------  ----------  ------------  --------------  ------------   ------------
<S>                                          <C>          <C>         <C>           <C>             <C>            <C>
Assets:
  Investments in Anchor Series Trust,
  at market value                            $24,815,073  $        0  $16,897,773      $64,393,883   $62,827,793   $817,029,796

Liabilities                                            0           0            0                0             0              0
                                             -----------  ----------  -----------      -----------   -----------   ------------

Net Assets                                   $24,815,073  $        0  $16,897,773      $64,393,883   $62,827,793   $817,029,796
                                             ===========  ==========  ===========      ===========   ===========   ============


Accumulation units outstanding                 1,036,148           0      571,521        2,052,457     3,366,861
                                             ===========  ==========  ===========      ===========   ===========

Unit value of accumulation units             $     23.95  $        0  $     29.57      $     31.37   $     18.66
                                             ===========  ==========  ===========      ===========   ===========
</TABLE>


                 See accompanying notes to financial statements.

<PAGE>   69

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                        SCHEDULE OF PORTFOLIO INVESTMENTS
                                December 31, 1998

<TABLE>
<CAPTION>
                                                            Market Value               Market
Variable Accounts                               Shares         Per Share                Value                Cost
- -----------------                           ----------      ------------         -------------       -------------
<S>                                         <C>             <C>                  <C>                 <C>
Foreign Securities Portfolio                 2,580,132           $ 10.69         $ 27,570,677        $ 28,578,112

Capital Appreciation Portfolio               4,455,984             35.59          158,606,484         123,717,741

Growth Portfolio                             7,166,402             32.52          233,056,646         160,309,446

Natural Resources Portfolio                    534,994             11.59            6,199,181           7,770,608

Growth and Income Portfolio                  2,328,521             21.11           49,146,884          34,614,178

Strategic Multi-Asset Portfolio              4,394,168             10.46           45,983,541          48,132,958

Multi-Asset Portfolio                        9,454,344             13.49          127,531,861         113,724,319

High Yield Portfolio                         3,650,785              6.80           24,815,073          28,452,422

Target '98 Portfolio                                 0              0.00                    0                   0

Fixed Income Portfolio                       1,280,051             13.20           16,897,773          17,319,949

Government and Quality Bond Portfolio        4,399,879             14.64           64,393,883          60,602,985

Money Market Portfolio                      62,827,793              1.00           62,827,793          62,827,793
                                                                                 ------------        ------------
                                                                                 $817,029,796        $686,050,511
                                                                                 ============        ============
</TABLE>



                 See accompanying notes to financial statements.

<PAGE>   70

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                             STATEMENT OF OPERATIONS
                               FOR THE YEAR ENDING
                                December 31, 1998

<TABLE>
<CAPTION>
                                     Foreign        Capital                    Natural    Growth and    Strategic
                                  Securities   Appreciation        Growth    Resources        Income   Multi-Asset   Multi-Asset
                                   Portfolio      Portfolio     Portfolio    Portfolio     Portfolio     Portfolio     Portfolio
                                 -----------   ------------  ------------  -----------  ------------  ------------  ------------
<S>                              <C>           <C>           <C>           <C>          <C>           <C>           <C>
Investment income:
  Dividends and capital gains
  distributions                  $  3,926,205  $ 11,415,920  $ 12,446,543  $   171,685  $  2,088,320  $  8,173,551  $ 22,896,284
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------
    Total investment income         3,926,205    11,415,920    12,446,543      171,685     2,088,320     8,173,551    22,896,284
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------
Expenses:
  Mortality risk charge              (275,666)   (1,353,280)   (1,972,334)     (76,332)     (400,911)     (430,448)   (1,134,040)
  Expense risk charge                (107,204)     (526,276)     (767,019)     (29,685)     (155,910)     (167,396)     (441,016)
  Distribution expense charge         (45,944)     (225,547)     (328,722)     (12,722)      (66,819)      (71,741)     (189,007)
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------

    Total expenses                   (428,814)   (2,105,103)   (3,068,075)    (118,739)     (623,640)     (669,585)   (1,764,063)
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------

Net investment income               3,497,391     9,310,817     9,378,468       52,946     1,464,680     7,503,966    21,132,221
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------

Net realized gains (losses)
from securities transactions:
  Proceeds from shares sold        20,059,461    87,673,151    70,897,107    6,000,788    15,426,584    11,000,280    28,290,205
  Cost of shares sold             (19,888,516)  (69,734,610)  (51,899,117)  (6,306,505)  (11,430,355)  (10,810,016)  (23,965,096)
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------

Net realized gains (losses)
from securities transactions          170,945    17,938,541    18,997,990     (305,717)    3,996,229       190,264     4,325,109
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------
Net unrealized appreciation
(depreciation) of investments:
  Beginning of period                (159,909)   32,040,276    46,182,582      (300,658)   8,871,235      (632,893)   13,342,125
  End of period                    (1,007,435)   34,888,743    72,747,200    (1,571,427)  14,532,706    (2,149,417)   13,807,542
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------

Change in net unrealized
appreciation/depreciation
of investments                       (847,526)    2,848,467    26,564,618   (1,270,769)    5,661,471    (1,516,524)      465,417
                                 ------------  ------------  ------------  -----------  ------------  ------------  ------------

Increase (decrease) in net
assets from operations           $  2,820,810  $ 30,097,825  $ 54,941,076  $(1,523,540)  $ 11,122,380  $ 6,177,706  $ 25,922,747
                                 ============  ============  ============  ===========   ============  ===========  ============
</TABLE>


                 See accompanying notes to financial statements.

<PAGE>   71

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                             STATEMENT OF OPERATIONS
                               FOR THE YEAR ENDING
                                December 31, 1998
                                   (Continued)

<TABLE>
<CAPTION>
                                                                                   Government and
                                            High Yield    Target '98 Fixed Income    Quality Bond    Money Market
                                             Portfolio     Portfolio    Portfolio       Portfolio       Portfolio         TOTAL
                                          -------------------------------------------------------------------------------------
<S>                                       <C>            <C>          <C>           <C>            <C>             <C>
Investment income:
  Dividends and capital gains
  distributions                           $  3,572,137   $   547,520  $ 1,376,837   $   2,815,143  $    3,327,750  $  72,757,895
                                          ------------   -----------  -----------   -------------  --------------  -------------

    Total investment income                  3,572,137       547,520    1,376,837       2,815,143       3,327,750     72,757,895

Expenses:
  Mortality risk charge                       (275,667)      (41,282)    (154,420)       (618,153)       (599,599)    (7,332,132)
  Expense risk charge                         (107,204)      (16,055)     (60,053)       (240,393)       (233,178)    (2,851,389)
  Distribution expense charge                  (45,945)       (6,881)     (25,737)       (103,026)        (99,933)    (1,222,024)
                                          ------------   -----------  -----------   -------------  --------------  -------------

    Total expenses                            (428,816)      (64,218)    (240,210)       (961,572)       (932,710)   (11,405,545)
                                          ------------   -----------  -----------   -------------  --------------  -------------

Net investment income                        3,143,321       483,302    1,136,627       1,853,571       2,395,040     61,352,350
                                          ------------   -----------  -----------   -------------  --------------  -------------

Net realized gains (losses) from
securities transactions:
  Proceeds from shares sold                 24,627,056     6,678,585    3,842,553      36,630,757     129,155,918    440,282,445
  Cost of shares sold                      (25,526,650)    7,893,239)  (3,892,077)    (34,727,306)   (129,155,918)  (395,229,405)
                                          ------------   -----------  -----------   -------------  --------------  -------------

Net realized gains (losses) from
  securities transactions                     (899,594)   (1,214,654)     (49,524)      1,903,451               0     45,053,040
                                          ------------   -----------  -----------   -------------  --------------  -------------

Net unrealized appreciation
(depreciation) of investments:
  Beginning of period                         (284,485)     (868,387)    (412,185)      2,494,358               0    100,272,059
  End of period                             (3,637,349)            0     (422,176)      3,790,898               0    130,979,285
                                          ------------   -----------  -----------   -------------  --------------  -------------

Change in net unrealized
appreciation/depreciation
  of investments                            (3,352,864)      868,387       (9,991)      1,296,540               0     30,707,226
                                          ------------   -----------  -----------   -------------  --------------  -------------
Increase (decrease) in net
assets from operations                    $ (1,109,137)  $   137,035  $ 1,077,112   $   5,053,562  $    2,395,040  $ 137,112,616
                                          ============   ===========  ===========   =============  ==============  =============
</TABLE>


                 See accompanying notes to financial statements.

<PAGE>   72

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                       STATEMENT OF CHANGES IN NET ASSETS
                               FOR THE YEAR ENDING
                                December 31, 1998

<TABLE>
<CAPTION>
                                                                  Foreign          Capital                          Natural
                                                               Securities     Appreciation           Growth       Resources
                                                                Portfolio        Portfolio        Portfolio       Portfolio
                                                             ------------    -------------    -------------    ------------
<S>                                                          <C>             <C>              <C>              <C>
INCREASE (DECREASE) IN NET ASSETS:
From operations:
     Net investment income                                   $  3,497,391    $   9,310,817    $   9,378,468    $     52,946
     Net realized gains (losses) from
         securities transactions                                  170,945       17,938,541       18,997,990        (305,717)
     Change in net unrealized appreciation/
         depreciation of investments                             (847,526)       2,848,467       26,564,618      (1,270,769)
                                                             ------------    -------------    -------------    ------------
         Increase (decrease) in net assets from operations      2,820,810       30,097,825       54,941,076      (1,523,540)
                                                             ------------    -------------    -------------    ------------

From capital transactions:
     Net proceeds from units sold                                 866,652        3,653,636        5,249,517         266,200
     Cost of units redeemed                                    (7,742,087)     (26,892,837)     (36,745,878)     (1,983,768)
     Net transfers                                             (1,632,465)      (7,311,320)       1,694,298      (1,174,391)
                                                             ------------    -------------    -------------    ------------
         Decrease in net assets
             from capital transactions                         (8,507,900)     (30,550,521)     (29,802,063)     (2,891,959)
                                                             ------------    -------------    -------------    ------------
Increase (decrease) in net assets                              (5,687,090)        (452,696)      25,139,013      (4,415,499)
Net assets at beginning of period                              33,257,767      159,059,180      207,917,633      10,614,680
                                                             ------------    -------------    -------------    ------------
Net assets at end of period                                  $ 27,570,677    $ 158,606,484    $ 233,056,646    $  6,199,181
                                                             ============    =============    =============    ============

ANALYSIS OF INCREASE (DECREASE)
     IN UNITS OUTSTANDING:
     Units sold                                                    56,970           77,680           86,554          15,370
     Units redeemed                                              (511,455)        (570,948)        (608,692)       (114,907)
     Units transferred                                           (112,765)        (133,511)          66,371         (70,582)
                                                             ------------    -------------    -------------    ------------
Decrease in units outstanding                                    (567,250)        (626,779)        (455,767)       (170,119)
Beginning units                                                 2,361,582        3,633,475        3,847,040         600,387
                                                             ------------    -------------    -------------    ------------
Ending units                                                    1,794,332        3,006,696        3,391,273         430,268
                                                             ============    =============    =============    ============
</TABLE>


<TABLE>
<CAPTION>
                                                                Growth and       Strategic
                                                                    Income     Multi-Asset      Multi-Asset
                                                                 Portfolio       Portfolio        Portfolio
                                                              ------------    ------------    -------------
<S>                                                           <C>             <C>             <C>
INCREASE (DECREASE) IN NET ASSETS:
From operations:
     Net investment income                                    $  1,464,680    $  7,503,966    $  21,132,221
     Net realized gains (losses) from
         securities transactions                                 3,996,229         190,264        4,325,109
     Change in net unrealized appreciation/
         depreciation of investments                             5,661,471      (1,516,524)         465,417
                                                              ------------    ------------    -------------
         Increase (decrease) in net assets from operations      11,122,380       6,177,706       25,922,747
                                                              ------------    ------------    -------------

From capital transactions:
     Net proceeds from units sold                                1,378,024       1,010,213        2,408,015
     Cost of units redeemed                                    (11,368,905)     (9,053,407)     (27,057,807)
     Net transfers                                               6,542,800      (1,897,587)         932,900
                                                              ------------    ------------    -------------
         Decrease in net assets
             from capital transactions                          (3,448,081)     (9,940,781)     (23,716,892)
                                                              ------------    ------------    -------------
Increase (decrease) in net assets                                7,674,299      (3,763,075)       2,205,855
Net assets at beginning of period                               41,472,585      49,746,616      125,326,006
                                                              ------------    ------------    -------------
Net assets at end of period                                   $ 49,146,884    $ 45,983,541    $ 127,531,861
                                                              ============    ============    =============

ANALYSIS OF INCREASE (DECREASE)
     IN UNITS OUTSTANDING:
     Units sold                                                     42,136          40,650           81,985
     Units redeemed                                               (347,305)       (357,651)        (901,952)
     Units transferred                                             194,870         (79,183)          29,783
                                                              ------------    ------------    -------------
Decrease in units outstanding                                     (110,299)       (396,184)        (790,184)
Beginning units                                                  1,439,284       2,123,044        4,627,081
                                                              ------------    ------------    -------------
Ending units                                                     1,328,985       1,726,860        3,836,897
                                                              ============    ============    =============
</TABLE>


                 See accompanying notes to financial statements.

<PAGE>   73


                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                       STATEMENT OF CHANGES IN NET ASSETS
                               FOR THE YEAR ENDING
                               December 31, 1998
                                   (Continued)

<TABLE>
<CAPTION>
                                                                                                              Government
                                                                                                                     and
                                                               High Yield     Target '98    Fixed Income    Quality Bond
                                                                Portfolio      Portfolio       Portfolio       Portfolio
                                                             ------------    -----------    ------------    ------------
<S>                                                          <C>             <C>            <C>             <C>
INCREASE (DECREASE) IN NET ASSETS:
From operations:
     Net investment income                                   $  3,143,321    $   483,302    $  1,136,627    $  1,853,571
     Net realized gains (losses) from
         securities transactions                                 (899,594)    (1,214,654)        (49,524)      1,903,451
     Change in net unrealized appreciation/
         depreciation of investments                           (3,352,864)       868,387          (9,991)      1,296,540
                                                             ------------    -----------    ------------    ------------
         Increase (decrease) in net assets from operations     (1,109,137)       137,035       1,077,112       5,053,562
                                                             ------------    -----------    ------------    ------------
From capital transactions:
     Net proceeds from units sold                                 946,615         58,987         410,515       1,506,073
     Cost of units redeemed                                    (9,940,258)    (1,492,213)     (2,777,058)    (14,213,274)
     Net transfers                                             (3,327,460)    (5,158,008)        536,264      (2,181,165)
                                                             ------------    -----------    ------------    ------------
         Decrease in net assets
             from capital transactions                        (12,321,103)    (6,591,234)     (1,830,279)    (14,888,366)
                                                             ------------    -----------    ------------    ------------
Decrease in net assets                                        (13,430,240)    (6,454,199)       (753,167)     (9,834,804)
Net assets at beginning of period                              38,245,313      6,454,199      17,650,940      74,228,687
                                                             ------------    -----------    ------------    ------------
Net assets at end of period                                  $ 24,815,073    $         0    $ 16,897,773    $ 64,393,883
                                                             ============    ===========    ============    ============
ANALYSIS OF INCREASE (DECREASE)
     IN UNITS OUTSTANDING:
     Units sold                                                    36,996          2,953          14,394          50,122
     Units redeemed                                              (390,414)       (73,945)        (97,081)       (472,509)
     Units transferred                                           (114,676)      (253,918)         18,390         (70,958)
                                                             ------------    -----------    ------------    ------------
Decrease in units outstanding                                    (468,094)      (324,910)        (64,297)       (493,345)
Beginning units                                                 1,504,242        324,910         635,818       2,545,802
                                                             ------------    -----------    ------------    ------------
Ending units                                                    1,036,148              0         571,521       2,052,457
                                                             ============    ===========    ============    ============
</TABLE>


<TABLE>
<CAPTION>
                                                            Money Market
                                                               Portfolio            TOTAL
                                                            ------------    -------------
<S>                                                         <C>             <C>
INCREASE (DECREASE) IN NET ASSETS:
From operations:
     Net investment income                                  $  2,395,040    $  61,352,350
     Net realized gains (losses) from
         securities transactions                                       0       45,053,040
     Change in net unrealized appreciation/
         depreciation of investments                                   0       30,707,226
                                                            ------------    -------------
         Increase (decrease) in net assets from operations     2,395,040      137,112,616
                                                            ------------    -------------
From capital transactions:
     Net proceeds from units sold                              2,619,528       20,373,975
     Cost of units redeemed                                  (25,415,123)    (174,682,615)
     Net transfers                                            15,636,312        2,660,178
                                                            ------------    -------------
         Decrease in net assets
             from capital transactions                        (7,159,283)    (151,648,462)
                                                            ------------    -------------
Decrease in net assets                                        (4,764,243)     (14,535,846)
Net assets at beginning of period                             67,592,036      831,565,642
                                                            ------------    -------------
Net assets at end of period                                 $ 62,827,793    $ 817,029,796
                                                            ============    =============
ANALYSIS OF INCREASE (DECREASE)
     IN UNITS OUTSTANDING:
     Units sold                                                  143,081
     Units redeemed                                           (1,387,104)
     Units transferred                                           856,340
                                                            ------------
Decrease in units outstanding                                   (387,683)
Beginning units                                                3,754,544
                                                            ------------
Ending units                                                   3,366,861
                                                            ============
</TABLE>




                 See accompanying notes to financial statements.

<PAGE>   74


                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                       STATEMENT OF CHANGES IN NET ASSETS
                               FOR THE YEAR ENDED
                                December 31, 1997

<TABLE>
<CAPTION>
                                                                  Foreign          Capital                          Natural
                                                               Securities     Appreciation           Growth       Resources
                                                                Portfolio        Portfolio        Portfolio       Portfolio
                                                             ------------    -------------    -------------    ------------
<S>                                                          <C>             <C>              <C>              <C>
INCREASE (DECREASE) IN NET ASSETS:
From operations:
     Net investment income                                   $  3,792,370    $  11,571,420    $  19,034,816    $    730,248
     Net realized gains from
         securities transactions                                2,188,904       19,984,926       11,092,102         815,218
     Change in net unrealized appreciation/
         depreciation of investments                           (6,492,962)        (265,310)      19,441,622      (2,717,800)
                                                             ------------    -------------    -------------    ------------

         Increase (decrease) in net assets from operations       (511,688)      31,291,036       49,568,540      (1,172,334)
                                                             ------------    -------------    -------------    ------------

From capital transactions:
     Net proceeds from units sold                               1,340,294        5,216,333        5,179,345         452,447
     Cost of units redeemed                                    (8,526,572)     (27,213,722)     (36,981,375)     (2,497,928)
     Net transfers                                             (2,952,541)      (4,079,471)      (1,363,288)     (1,626,683)
                                                             ------------    -------------    -------------    ------------

         Increase (decrease) in net assets
             from capital transactions                        (10,138,819)     (26,076,860)     (33,165,318)     (3,672,164)
                                                             ------------    -------------    -------------    ------------

Increase (decrease) in net assets                             (10,650,507)       5,214,176       16,403,222      (4,844,498)
Net assets at beginning of period                              43,908,274      153,845,004      191,514,411      15,459,178
                                                             ------------    -------------    -------------    ------------

Net assets at end of period                                  $ 33,257,767    $ 159,059,180    $ 207,917,633    $ 10,614,680
                                                             ============    =============    =============    ============

ANALYSIS OF INCREASE (DECREASE)
     IN UNITS OUTSTANDING:
     Units sold                                                    90,138          136,495          108,632          23,036
     Units redeemed                                              (576,575)        (694,653)        (760,130)       (125,915)
     Units transferred                                           (195,171)        (155,915)         (57,927)        (85,127)
                                                             ------------    -------------    -------------    ------------

Increase (decrease) in units outstanding                         (681,608)        (714,073)        (709,425)       (188,006)
Beginning units                                                 3,043,190        4,347,548        4,556,465         788,393
                                                             ------------    -------------    -------------    ------------

Ending units                                                    2,361,582        3,633,475        3,847,040         600,387
                                                             ============    =============    =============    ============
</TABLE>


<TABLE>
<CAPTION>
                                                               Growth and       Strategic
                                                                   Income     Multi-Asset      Multi-Asset
                                                                Portfolio       Portfolio        Portfolio
                                                             ------------    ------------    -------------
<S>                                                          <C>             <C>             <C>
INCREASE (DECREASE) IN NET ASSETS:
From operations:
     Net investment income                                   $    288,726    $  9,224,652    $  19,070,439
     Net realized gains from
         securities transactions                                1,615,184       1,114,378        4,826,101
     Change in net unrealized appreciation/
         depreciation of investments                            6,573,411      (4,026,029)      (1,241,854)
                                                             ------------    ------------    -------------

         Increase (decrease) in net assets from operations      8,477,321       6,313,001       22,654,686
                                                             ------------    ------------    -------------

From capital transactions:
     Net proceeds from units sold                               1,235,348       1,275,977        2,868,789
     Cost of units redeemed                                    (6,765,125)    (10,218,773)     (26,267,427)
     Net transfers                                              7,984,860      (1,226,216)        (567,810)
                                                             ------------    ------------    -------------

         Increase (decrease) in net assets
             from capital transactions                          2,455,083     (10,169,012)     (23,966,448)
                                                             ------------    ------------    -------------

Increase (decrease) in net assets                              10,932,404      (3,856,011)      (1,311,762)
Net assets at beginning of period                              30,540,181      53,602,627      126,637,768
                                                             ------------    ------------    -------------

Net assets at end of period                                  $ 41,472,585    $ 49,746,616    $ 125,326,006
                                                             ============    ============    =============

ANALYSIS OF INCREASE (DECREASE)
     IN UNITS OUTSTANDING:
     Units sold                                                    46,811          57,636          114,576
     Units redeemed                                              (259,241)       (459,707)      (1,045,220)
     Units transferred                                            305,885         (53,996)         (27,275)
                                                             ------------    ------------    -------------

Increase (decrease) in units outstanding                           93,455        (456,067)        (957,919)
Beginning units                                                 1,345,829       2,579,111        5,585,000
                                                             ------------    ------------    -------------

Ending units                                                    1,439,284       2,123,044        4,627,081
                                                             ============    ============    =============
</TABLE>



                See accompanying notes to financial statements.



<PAGE>   75


                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                       STATEMENT OF CHANGES IN NET ASSETS
                               FOR THE YEAR ENDED
                                December 31, 1997
                                   (Continued)

<TABLE>
<CAPTION>
                                                                                  Government and
                                       High Yield     Target '98    Fixed Income    Quality Bond    Money Market
                                        Portfolio      Portfolio       Portfolio       Portfolio       Portfolio            TOTAL
                                      -----------    -----------     -----------    ------------    ------------    -------------
<S>                                   <C>            <C>             <C>            <C>             <C>             <C>
INCREASE (DECREASE) IN NET ASSETS:
From operations:
  Net investment income               $ 3,266,960    $   616,067     $ 1,327,266    $  4,119,376    $  2,700,586    $  75,742,926
  Net realized gains (losses) from
      securities transactions             427,112       (346,550)       (128,678)      1,098,012               0       42,686,709
  Change in net unrealized
      appreciation/depreciation
      of investments                      (65,107)        12,515         191,264       1,217,487               0       12,627,237
                                      -----------    -----------     -----------    ------------    ------------    -------------
   Increase in net assets
      from operations                   3,628,965        282,032       1,389,852       6,434,875       2,700,586      131,056,872
                                      -----------    -----------     -----------    ------------    ------------    -------------
From capital transactions:
  Net proceeds from units sold            940,513        135,870         495,415       1,288,601       2,323,773       22,752,705
  Cost of units redeemed               (8,455,445)    (1,988,536)     (4,279,298)    (19,616,409)    (28,675,365)    (181,485,975)
  Net transfers                        (1,245,103)      (863,503)     (1,150,954)     (6,232,698)     20,243,048        6,919,641
                                      -----------    -----------     -----------    ------------    ------------    -------------
      Decrease in net assets
          from capital transactions    (8,760,035)    (2,716,169)     (4,934,837)    (24,560,506)     (6,108,544)    (151,813,629)
                                      -----------    -----------     -----------    ------------    ------------    -------------
Decrease in net assets                 (5,131,070)    (2,434,137)     (3,544,985)    (18,125,631)     (3,407,958)     (20,756,757)
Net assets at beginning of period      43,376,383      8,888,336      21,195,925      92,354,318      70,999,994      852,322,399
                                      -----------    -----------     -----------    ------------    ------------    -------------

Net assets at end of period           $38,245,313    $ 6,454,199     $17,650,940    $ 74,228,687    $ 67,592,036    $ 831,565,642
                                      ===========    ===========     ===========    ============    ============    =============
ANALYSIS OF INCREASE (DECREASE)
  IN UNITS OUTSTANDING:
  Units sold                               38,857          7,019          18,700          46,551         131,421
  Units redeemed                         (347,800)      (102,260)       (162,220)       (709,795)     (1,623,557)
  Units transferred                       (59,196)       (43,959)        (44,384)       (212,780)      1,156,979
                                      -----------    -----------     -----------    ------------    ------------
Decrease in units outstanding            (368,139)      (139,200)       (187,904)       (876,024)       (335,157)
Beginning units                         1,872,381        464,110         823,722       3,421,826       4,089,701
                                      -----------    -----------     -----------    ------------    ------------
Ending units                            1,504,242        324,910         635,818       2,545,802       3,754,544
                                      ===========    ===========     ===========    ============    ============
</TABLE>



                 See accompanying notes to financial statements.


<PAGE>   76


                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                          NOTES TO FINANCIAL STATEMENTS

1.      SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

        Variable Annuity Account One of Anchor National Life Insurance Company
        (the "Separate Account") is a segregated investment account of Anchor
        National Life Insurance Company (the "Company"). The Company is an
        indirect, wholly owned subsidiary of SunAmerica Inc. On January 1, 1999,
        SunAmerica Inc. merged with and into American International Group, Inc.
        in a tax-free reorganization that has been treated as a pooling of
        interests for accounting purposes. Immediately prior to the merger,
        SunAmerica Inc. transferred substantially all of its net assets to its
        wholly-owned subsidiary SunAmerica Holdings, Inc., a Delaware
        Corporation. On January 4, 1999, SunAmerica Holdings, Inc. changed its
        name to SunAmerica, Inc. The Separate Account is registered as a
        segregated unit investment trust pursuant to the provisions of the
        Investment Company Act of 1940, as amended.

        The Separate Account is composed of eleven variable portfolios (the
        "Variable Accounts"). Each of the Variable Accounts is invested solely
        in the shares of a designated portfolio of the Anchor Series Trust (the
        "Trust"). The Trust is a diversified, open-end, affiliated investment
        company, which retains an investment advisor to assist in the investment
        activities of the Trust. The contractholder may elect to have payments
        allocated to a guaranteed-interest fund of the Company (the "General
        Account"), which is not a part of the Separate Account. The financial
        statements include balances allocated by the contractholder to the
        eleven Variable Accounts and do not include balances allocated to the
        General Account.

        The investment objectives and policies of the eleven portfolios of the
        Trust are summarized below:

        The FOREIGN SECURITIES PORTFOLIO seeks long-term capital appreciation.
        This portfolio invests primarily in a diversified group of equity
        securities issued by foreign companies and primarily denominated in
        foreign currencies.

        The CAPITAL APPRECIATION PORTFOLIO seeks long-term capital appreciation.
        This portfolio invests in growth equity securities which are widely
        diversified by industry and company and may engage in transactions
        involving stock index futures and options thereon as a hedge against
        changes in market conditions.

        The GROWTH PORTFOLIO seeks capital appreciation. This portfolio invests
        in growth equity securities and may engage in transactions involving
        stock index futures and options thereon as a hedge against changes in
        market conditions.



                                       1

<PAGE>   77

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                          NOTES TO FINANCIAL STATEMENTS


1.      SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (continued)

        The NATURAL RESOURCES PORTFOLIO seeks a total return in excess of the
        U.S. rate of inflation as represented by the Consumer Price Index. This
        portfolio invests primarily in equity securities of U.S. or foreign
        companies which are expected to provide favorable returns in periods of
        rising inflation.

        The GROWTH AND INCOME PORTFOLIO seeks to provide high current income and
        long-term capital appreciation. This portfolio invests primarily in
        securities that provide the potential for growth and offer income, such
        as dividend-paying stocks and securities convertible into common stock.
        This portfolio may also engage in transactions involving stock index
        futures and options thereon as a hedge against changes in market
        conditions.

        The STRATEGIC MULTI-ASSET PORTFOLIO seeks high long-term total
        investment return. This portfolio invests in growth equity securities,
        aggressive growth equity securities, investment grade bonds, high-yield,
        high-risk bonds, international equity securities and money market
        instruments. This portfolio may also engage in transactions involving
        stock index futures contracts and options thereon, and transactions
        involving the future delivery of fixed-income securities ("Financial
        Futures Contracts") and options thereon as a hedge against changes in
        market conditions.

        The MULTI-ASSET PORTFOLIO seeks long-term total investment return
        consistent with moderate investment risk. This portfolio invests in
        growth equity securities, convertible securities, investment grade
        fixed-income securities and money market securities. This portfolio may
        also engage in transactions involving stock index futures contracts and
        options thereon, and Financial Futures Contracts and options thereon as
        a hedge against changes in market conditions.

        The HIGH YIELD PORTFOLIO seeks high current income. A secondary
        investment objective is capital appreciation. This portfolio invests at
        least 65% of its assets in high-yielding, high-risk, income-producing
        corporate bonds, which generally carry ratings lower than those assigned
        to investment grade bonds by Moody's Investors Service, Inc. ("Moody's")
        or Standard & Poor's Corporation ("S&P"), or which are unrated. This
        portfolio may also engage in transactions involving Financial Futures
        Contracts and options thereon as a hedge against changes in market
        conditions.


                                       2

<PAGE>   78

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                          NOTES TO FINANCIAL STATEMENTS


1.      SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (continued)

        The FIXED INCOME PORTFOLIO seeks a high level of current income
        consistent with preservation of capital. This portfolio invests
        primarily in investment grade, fixed-income securities and may engage in
        Financial Futures Contracts and options thereon as a hedge against
        changes in market conditions.

        The GOVERNMENT AND QUALITY BOND PORTFOLIO seeks relatively high current
        income, liquidity and security of principal. This portfolio invests in
        obligations issued, guaranteed or insured by the U.S. Government, its
        agencies or instrumentalities and in corporate debt securities rated Aa
        or better by Moody's or AA or better by S&P.

        The MONEY MARKET PORTFOLIO seeks current income consistent with
        stability of principal through investment in a diversified portfolio of
        money market instruments maturing in 397 days or less. The portfolio
        will maintain a dollar-weighted average portfolio maturity of not more
        than 90 days.

        Purchases and sales of shares of the portfolios of the Trust are valued
        at the net asset values of the shares on the date the shares are
        purchased or sold. Dividends and capital gains distributions are
        recorded when received. Realized gains and losses on the sale of
        investments in the Trust are recognized at the date of sale and are
        determined on an average cost basis.

        Accumulation unit values are computed daily based on the total net
        assets of the Variable Accounts.

        The TARGET '98 PORTFOLIO is no longer available. This portfolio invested
        primarily in zero coupon securities and current, interest bearing,
        investment grade debt obligations which were issued by the U.S.
        Government, its agencies and instrumentalities, and both domestic and
        foreign corporations. These investments matured no later than November
        15, 1998. If the Company did not receive reallocation instructions from
        contractholders before November 15, 1998, Contract Values were
        automatically reallocated to the Money Market Portfolio.



                                       3

<PAGE>   79

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                          NOTES TO FINANCIAL STATEMENTS


2.      CHARGES AND DEDUCTIONS

        Charges and deductions are applied against the current value of the
        Separate Account and are paid as follows:

        WITHDRAWAL CHARGE: The contract value may be withdrawn at any time
        during the accumulation period. There is a free withdrawal amount for
        the first withdrawal during a contract year after the first contract
        year. The free withdrawal amount is equal to 10% of aggregate purchase
        payments that remain subject to the withdrawal charge and that have not
        previously been withdrawn. Should a withdrawal exceed the free
        withdrawal amount, a withdrawal charge, in certain circumstances, is
        imposed and paid to the Company.

        Withdrawal charges vary in amount depending upon the number of years
        since the purchase payment being withdrawn was made. The withdrawal
        charge is deducted from the remaining contract value so that the actual
        reduction in contract value as a result of the withdrawal will be
        greater than the withdrawal amount requested and paid. For purposes of
        determining the withdrawal charge, withdrawals will be allocated to the
        oldest purchase payments first so that all withdrawals are allocated to
        purchase payments to which the lowest (if any) withdrawal charge
        applies.

        Any amount withdrawn which exceeds a free withdrawal may be subject to a
        withdrawal charge in accordance with the withdrawal charge table shown
        below:


<TABLE>
<CAPTION>
               Year since Purchase                         Applicable Withdrawal
                     Payment                                 Charge Percentage
               -------------------                         ---------------------
<S>                                                                  <C>
               First                                                 5%
               Second                                                4%
               Third                                                 3%
               Fourth                                                2%
               Fifth                                                 1%
               Sixth and beyond                                      0%
</TABLE>




                                       4

<PAGE>   80

                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                          NOTES TO FINANCIAL STATEMENTS


2.      CHARGES AND DEDUCTIONS (continued)

        ANNUITY CHARGE: Contractholders may elect a lump sum payment or one of
        three annuity options. Option 1 provides a life income with installments
        guaranteed, Option 2 provides a joint and survivor annuity, and Option 3
        provides income for a specified period. No annuity charge is assessed if
        Option 1 or Option 2 is elected. If a contractholder elects Option 3, an
        annuity charge equal to the withdrawal charge if the contract were
        surrendered may be applied. No annuity charge will be assessed if Option
        3 is elected by a beneficiary under the death benefit.

        RECORDS MAINTENANCE CHARGE: An annual records maintenance charge of $30
        is charged against each contract, which reimburses the Company for
        expenses incurred in establishing and maintaining records relating to a
        contract. For contracts issued prior to September 1, 1987, the records
        maintenance charge will be assessed on December 31 of each calendar
        year. The charge will be waived on contracts for which the contract
        value is totally surrendered during the year. For contracts issued on or
        after September 1, 1987, the records maintenance charge will be assessed
        on each anniversary of the issue date of the contract. In the event that
        a total surrender of contract value is made, the charge will be assessed
        as of the date of surrender without proration.

        TRANSFER FEE: A transfer fee of $25 ($10 in Pennsylvania and Texas) is
        assessed on each transfer of funds in excess of fifteen transactions
        within a contract year or if a transfer is made within 30 days of the
        issue date of the contract.

        PREMIUM TAXES: Premium taxes or other taxes payable to a state or other
        governmental entity will be charged against the contract values. Some
        states assess premium taxes at the time purchase payments are made;
        others assess premium taxes at the time annuity payments begin. The
        Company currently intends to deduct premium taxes at the time of
        surrender, upon death of the contractholder or upon annuitization;
        however, it reserves the right to deduct any premium taxes when
        incurred. Premium taxes generally range from 0% to 3.5%.



                                       5

<PAGE>   81


                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                          NOTES TO FINANCIAL STATEMENTS


2.      CHARGES AND DEDUCTIONS (continued)

        MORTALITY AND EXPENSE RISK CHARGE: The Company deducts mortality and
        expense risk charges, which total to an annual rate of 1.25% of the net
        asset value of each portfolio, computed on a daily basis. The mortality
        risk charge is compensation for the mortality risks assumed by the
        Company from its contractual obligations to make annuity payments after
        the contract has annuitized for the life of the annuitant, to waive the
        withdrawal charge in the event of the death of the annuitant and to
        provide a death benefit if the annuitant dies prior to the date annuity
        payments begin. The expense risk charge is compensation for the risk
        assumed by the Company that the cost of administering the contracts will
        exceed the amount received from the records maintenance charge and the
        administrative expense charge. Both of these charges are guaranteed by
        the Company and cannot be increased.

        ADMINISTRATIVE EXPENSE CHARGE: The Company deducts an administrative
        expense charge at an annual rate of 0.15% of the net asset value of each
        portfolio, computed on a daily basis. The administrative expense charge
        is designed to cover those expenses which exceed the revenues from the
        records maintenance charge.

        SEPARATE ACCOUNT INCOME TAXES: The Company currently does not maintain a
        provision for taxes, but has reserved the right to establish such a
        provision for taxes in the future if it determines, in its sole
        discretion, that it will incur a tax as a result of the operation of the
        Separate Account.



                                       6

<PAGE>   82
                          VARIABLE ANNUITY ACCOUNT ONE
                                       OF
                     ANCHOR NATIONAL LIFE INSURANCE COMPANY

                         NOTES TO FINANCIAL STATEMENTS



3.      INVESTMENT IN ANCHOR SERIES TRUST

        The aggregate cost of the Trust's shares acquired and the aggregate
        proceeds from shares sold during the year ended December 31, 1998
        consist of the following:

<TABLE>
<CAPTION>
                                                  Cost of Shares          Proceeds from
        Variable Accounts                               Acquired            Shares Sold
        -----------------                         --------------            -----------
<S>                                              <C>                    <C>
        Foreign Securities Portfolio             $    15,048,952        $    20,059,461
        Capital Appreciation Portfolio                66,433,447             87,673,151
        Growth Portfolio                              50,473,512             70,897,107
        Natural Resources Portfolio                    3,161,775              6,000,788
        Growth and Income Portfolio                   13,443,183             15,426,584
        Strategic Multi-Asset Portfolio                8,563,465             11,000,280
        Multi-Asset Portfolio                         25,705,534             28,290,205
        High Yield Portfolio                          15,449,274             24,627,056
        Target '98 Portfolio                             570,653              6,678,585
        Fixed Income Portfolio                         3,148,901              3,842,553
        Government and Quality Bond
              Portfolio                               23,595,963             36,630,757
        Money Market Portfolio                       124,391,675            129,155,918
                                                ================       ================
</TABLE>



4.      FEDERAL INCOME TAXES

        The Company qualifies for federal income tax treatment granted to life
        insurance companies under subchapter L of the Internal Revenue Service
        Code ("the Code"). The operations of the Separate Account are part of
        the total operations of the Company and are not taxed separately. The
        Separate Account is not treated as a regulated investment company under
        the Code.



                                       7

<PAGE>   83


                           PART C - OTHER INFORMATION


Item 24.     Financial Statements and Exhibits

(a)    Financial Statements





         The following financial statements are included in Part B of the
         Registration Statement:



                  Consolidated Financial Statements of Anchor National
                  Life Insurance Company for the fiscal year ended
                  September 30, 1998.



                  Transition Report of Anchor National Life Insurance Company
                  as of and for the three months ended December 31, 1998.


                  Financial Statements of Variable Annuity Account One
                  for the fiscal year ended December 31, 1998.

<TABLE>
<CAPTION>
(b)    Exhibits
- ----------------
<S>      <C>                                                 <C>
(1)      Resolutions Establishing Separate Account......     *
(2)      Custody Agreements.............................     Not Applicable
(3)      (a)  Distribution Contract.....................     *
         (b)  Form of Selling Agreement.................     *
(4)      Variable Annuity Contract......................     *
(5)      Application for Contract.......................     *
(6)      Depositor - Corporate Documents
         (a)  Certificate of Incorporation..............     *
         (b)  By-Laws...................................     *
(7)      Reinsurance Contract...........................     Not Applicable
(8)      Form of Fund Participation Agreement...........     *
(9)      Opinion of Counsel.............................     *
         Consent of Counsel.............................     *
(10)     Consent of Independent Accountants.............     Filed Herewith
(11)     Financial Statements Omitted from Item 23......     None
(12)     Initial Capitalization Agreement...............     Not Applicable
(13)     Performance Computations.......................     Not Applicable
(14)     Diagram and Listing of All Persons Directly
         or Indirectly Controlled By or Under Common
         Control with Anchor National Life Insurance
         Company, the Depositor of Registrant...........     Filed Herewith
(15)     Powers of Attorney.............................     *
(27)     Financial Data Schedules.......................     Not Applicable
</TABLE>


* Filed January 30, 1998, Post-Effective Amendment 17 and Amendment 32 to this
  Registration Statement.

Item 25.  Directors and Officers of the Depositor

         The officers and directors of Anchor National Life Insurance Company
are listed below. Their principal business address is 1 SunAmerica Center, Los
Angeles, California 90067-6022, unless otherwise noted.

<TABLE>
<CAPTION>
Name                                        Position
- ----                                        --------
<S>                                         <C>
Eli Broad                                   Chairman, President and
                                            Chief Executive Officer
Jay S. Wintrob                              Director and Executive Vice President
Peter McMillan                              Director
Jana W. Greer                               Director and Senior Vice President
James R. Belardi                            Director and Senior Vice President
Susan L. Harris                             Director, Senior Vice President
                                            and Secretary
Scott L. Robinson                           Director and Senior Vice President
</TABLE>

<PAGE>   84



<TABLE>
<S>                                         <C>
N. Scott Gillis                             Senior Vice President and Controller
Edwin R. Raquel                             Senior Vice President and Chief Actuary
Marc H. Gamsin                              Director and Senior Vice President
Scott H. Richland                           Vice President
J. Franklin Grey                            Vice President
P. Daniel Demko, Jr.                        Vice President
Kevin J. Hart                               Vice President
Edward P. Nolan*                            Vice President
Greg Outcalt                                Vice President
David Bechtel                               Vice President and Treasurer
</TABLE>
- ------------------


* 88 Bradley Road, P.O. Box 4005, Woodbridge, Connecticut 06525


Item 26.  Persons Controlled By or Under Common Control With Depositor or
Registrant


         The Registrant is a separate account of Anchor National Life Insurance
Company (Depositor). For a complete listing and diagram of all persons directly
or indirectly controlled by or under common control with the Depositor or
Registrant, see Exhibit 14 of the Initial Registration Statement of Variable
Annuity Account Seven and Anchor National Life Insurance Company, (File Nos.
333-65965 and 811-09003)(N-4) and (333-65953)(S-1), which is incorporated herein
by reference. As of January 4, 1999, Anchor National became an indirect
wholly-owned subsidiary of American International Group, Inc. ("AIG"). An
organizational chart for AIG can be found in Form 10-K, SEC file number
001-08787 filed March 31, 1999.



Item 27.   Number of Contract Owners
         As of December 31, 1998, the number of Contracts funded by Variable
Annuity Account One was 30,236 of which 19,978 were Qualified Contracts and
10,258 were Non-Qualified Contracts.

Item 28.  Indemnification

         None.


Item 29.   Principal Underwriter

         SunAmerica Capital Services, Inc. serves as distributor to the
Registrant.

         Its principal business address is 733 Third Avenue, 4th Floor, New
York, New York 10017. The following are the directors and officers of SunAmerica
Capital Services, Inc.


<TABLE>
<CAPTION>
         Name                               Position with Distributor
         ----                               ------------------------
<S>                                        <C>
         J. Steven Neamtz                   Director and President
         Robert M. Zakem                    Director, Executive Vice
                                            President, General Counsel and
                                              Assistant Secretary
         Peter Harbeck                      Director
         James Nichols                      Vice President
         Susan L. Harris                    Secretary
         Debbie Potash-Turner               Controller
</TABLE>


<TABLE>
<CAPTION>
                           Net
                           Distribution              Compensation
Name of                    Discounts and             on Redemption              Brokerage
Distributor                Commissions               Annuitization              Commission   Commissions*
- ------------               --------------            -------------              -----------  ------------
<S>                        <C>                       <C>                        <C>          <C>
SunAmerica                 None                      None                       None         None
 Capital
 Services, Inc.
</TABLE>

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

<PAGE>   85

* The distribution fee is paid by Anchor National Life Insurance Company.

SunAmerica Capital Services, Inc. also acts as the principal underwriter
to the following:


    - Variable Separate Account
    - Presidential Variable Account One
    - FS Variable Annuity Account One
    - FS Variable Separate Account
    - Variable Annuity Account Two
    - Variable Annuity Account Four
    - FS Variable Annuity Account Two
    - Variable Annuity Account Five
    - Variable Annuity Account Seven
    - SunAmerica Income Funds
    - SunAmerica Equity Funds
    - SunAmerica Money Market Funds, Inc.
    - Style Select Series, Inc.
    - SunAmerica Strategic Investment Series, Inc.


Item 30.   Location of Accounts and Records

         Anchor National Life Insurance Company, the Depositor for the
Registrant, is located at 1 SunAmerica Center, Los Angeles, California 90067-
6022. SunAmerica Capital Services, Inc., the distributor of the Contracts, is
located at 733 Third Avenue, 4th Floor, New York, New York 10017. Each maintains
those accounts and records required to be maintained by it pursuant to Section
31(a) of the Investment Company Act and the rules promulgated thereunder.

         State Street Bank and Trust Company, 225 Franklin Street, Boston,
Massachusetts 02100, maintains certain accounts and records pursuant to the
instructions of the Registrant.


Item 31.  Management Services

         Not Applicable.




<PAGE>   86

Item 32.  Undertakings

         Registrant undertakes to (1) file post-effective amendments to this
Registration Statement as frequently as is necessary to ensure that the audited
financial statements in the Registration Statement are never more than 16 months
old for so long as payments under the variable annuity Contracts may be
accepted; (2) include either (A) as part of any application to purchase a
Contract offered by the prospectus forming a part of the Registration Statement,
a space that an applicant can check to request a Statement of Additional
Information, or (B) a postcard or similar written communication affixed to or
included in the Prospectus that the Applicant can remove to send for a Statement
of Additional Information; and (3) deliver any Statement of Additional
Information and any financial statements required to be made available under
this Form N-4 promptly upon written or oral request.

Item 33.  Representation

(a)  The Company hereby represents that it is relying upon a No-Action
     Letter issued to the American Council of Life Insurance dated November 28,
     1988 (Commission ref. IP-6-88) and that the following provisions have been
     complied with:

     1.  Include appropriate disclosure regarding the redemption restrictions
         imposed by Section 403(b)(11) in each registration statement, including
         the prospectus, used in connection with the offer of the contract;

     2.  Include appropriate disclosure regarding the redemption restrictions
         imposed by Section 403(b)(11) in any sales literature used in
         connection with the offer of the contract;

     3.  Instruct sales representatives who solicit participants to purchase the
         contract specifically to bring the redemption restrictions imposed by
         Section 403(b)(11) to the attention of the potential participants;

     4.  Obtain from each plan participant who purchases a Section 403(b)
         annuity contract, prior to or at the time of such purchase, a signed
         statement acknowledging the participant's understanding of (1) the
         restrictions on redemption imposed by Section 403(b)(11), and (2) other
         investment alternatives available under the employer's Section 403(b)
         arrangement to which the participant may elect to transfer his contract
         value.

(b)  REPRESENTATION PURSUANT TO SECTION 26(e) OF THE INVESTMENT COMPANY ACT OF
     1940: The Company represents that the fees and charges to be deducted under
     the variable annuity contract described in the prospectus contained in this
     registration statement are, in the aggregate, reasonable in relation to the
     services rendered, the expenses expected to be incurred, and the risks
     assumed in connection with the contract.
<PAGE>   87


                                   SIGNATURES



         As required by the Securities Act of 1933 and the Investment Company
Act of 1940, the Registrant certifies that it meets the requirements of
Securities Act Rule 485 for effectiveness of this Registration Statement and
has caused this Post-Effective Amendment to the Registration Statement to be
signed on its behalf, in the City of Los Angeles, and the State of California,
on this 14th day of December, 1999.


                           VARIABLE ANNUITY ACCOUNT ONE
                                    (Registrant)

                           By: ANCHOR NATIONAL LIFE INSURANCE COMPANY
                                    (Depositor)


                           By: /s/ JAY S. WINTROB
                               ---------------------------------------------
                                    Jay S. Wintrob
                                    Executive Vice President


                           By: ANCHOR NATIONAL LIFE INSURANCE COMPANY
                         (Depositor, on behalf of itself and Registrant)


                           By: /s/ JAY S. WINTROB
                              ----------------------------------------------
                                    Jay S. Wintrob
                                    Executive Vice President

         As required by the Securities Act of 1933, this Post-Effective
Amendment to the Registration Statement has been signed by the following persons
in the capacity and on the dates indicated.


<TABLE>
<CAPTION>
SIGNATURE                  TITLE                                       DATE
- ---------                  -----                                       ----
<S>                        <C>                                   <C>
ELI BROAD*                 President, Chief                       December 14, 1999
- --------------------       Executive Officer and
Eli Broad                  Chairman  of the Board
                           (Principal Executive
                               Officer)


SCOTT L. ROBINSON*         Senior Vice President
- --------------------       and Director
Scott L. Robinson          (Principal Financial
                                Officer)


SCOTT GILLIS*               Senior Vice President
- --------------------        and Controller
N. Scott Gillis             (Principal Accounting
                               Officer)


JAMES R. BELARDI*                Director
- --------------------
James R. Belardi



JANA W. GREER*                   Director
- --------------------
Jana W. Greer
</TABLE>


<PAGE>   88


<TABLE>
<S>                        <C>                                    <C>
/s/ SUSAN L. HARRIS              Director                         December 14, 1999
- --------------------
Susan L. Harris


PETER MCMILLAN*                  Director
- --------------------
Peter McMillan


JAY S. WINTROB*                  Director
- --------------------
Jay S. Wintrob


* By: /s/ SUSAN L. HARRIS        Attorney-in-Fact
     --------------------
      Susan L. Harris
</TABLE>



Date:  December 14, 1999




** KNOW ALL PERSONS BY THESE PRESENTS, that the person whose signature appears
below hereby constitutes and appoints SUSAN L. HARRIS AND CHRISTINE A. NIXON or
each of them, as his true and lawful attorneys-in-fact and agents, with full
power of substitution and resubstitution, for him and in his name, place and
stead, in any and all capacities, to sign any and all amendments (including
post-effective amendments) to this Registration Statement, and to file the same,
with all exhibits thereto, and other documents in connection therewith, as fully
to all intents as he might or could do in person, including specifically, but
without limiting the generality of foregoing, to (i) take any action to comply
with any rules, regulations or requirements of the Securities and Exchange
Commission under the federal securities laws; (ii) make application for and
secure any exemptions from the federal securities laws; (iii) register
additional annuity contracts under the federal securities laws, if registration
is deemed necessary. The undersigned hereby ratifies and confirms all that said
attorneys-in-fact and agents or any of them, or their substitutes, shall do or
cause to be done by virtue thereof.




<TABLE>
<S>                        <C>                                    <C>
**/s/ MARC H. GAMSIN             Director                         December 14, 1999
- --------------------
Marc H. Gamsin
</TABLE>

<PAGE>   89


                                  EXHIBIT INDEX


<TABLE>
<CAPTION>
Exhibit                    Description
- -------                    -----------

<S>               <C>
  10              Consent of Independent Accountants

  14              Diagram and Listing of All Persons Directly or Indirectly
                  Controlled by or Under Common Control with Anchor National
                  Life Insurance Company, the Depositor of Registrant

</TABLE>





<PAGE>   1

                                                                     EXHIBIT 10



                       CONSENT OF INDEPENDENT ACCOUNTANTS



We hereby consent to the use in the Statement of Additional Information
constituting part of this Registration Statement on Form N-4 for Variable
Annuity Account One of Anchor National Life Insurance Company of our report
dated November 19, 1999 and November 9, 1998, relating to the financial
statements of Anchor National Life Insurance Company, and of our report dated
March 22, 1999, relating to the financial statements of Variable Annuity Account
One, which appear in such Statement of Additional Information, and to the
incorporation by reference of our report into the Prospectus which constitutes
part of this Registration Statement. We also consent to the reference to us
under the heading "Independent Accountants" in such Statement of Additional
Information.




PricewaterhouseCoopers LLP
Los Angeles, California
December 15, 1999

<PAGE>   1

                                                                      EXHIBIT 14


           DIAGRAM AND LISTING OF ALL PERSONS DIRECTLY OR INDIRECTLY
        CONTROLLED BY OR UNDER COMMON CONTROL WITH ANCHOR NATIONAL LIFE
                 INSURANCE COMPANY, THE DEPOSITOR OF REGISTRANT



         The Registrant is a separate account of Anchor National Life Insurance
Company (Depositor). For a complete listing and diagram of all persons directly
or indirectly controlled by or under common control with the Depositor or
Registrant, see Exhibit 14 of the Initial Registration Statement of Variable
Annuity Account Seven and Anchor National Life Insurance Company, (File Nos.
333-65965 and 811-09003)(N-4) and (333-65953)(S-1), which is incorporated herein
by reference. As of January 4, 1999, Anchor National became an indirect
wholly-owned subsidiary of American International Group, Inc. ("AIG"). An
organizational chart for AIG can be found in Form 10-K, SEC file number
001-08787 filed March 31, 1999.



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