NATIONWIDE LIFE & ANNUITY VA SEPARATE ACCOUNT C
485BPOS, 2000-04-28
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<PAGE>   1
              As filed with the Securities and Exchange Commission.
                                                       '33 Act File No. 33-66496
                                                       `40 Act File No. 811-7908

================================================================================

                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

                                    FORM N-4


                   REGISTRATION STATEMENT UNDER THE SECURITIES
                                   ACT OF 1933
                       POST-EFFECTIVE AMENDMENT NO. 10 [X]
                                       and
                        REGISTRATION STATEMENT UNDER THE
                         INVESTMENT COMPANY ACT OF 1940
                              AMENDMENT NO. 12 [X]


                        NATIONWIDE VA SEPARATE ACCOUNT-C
                           (Exact Name of Registrant)

                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
                               (Name of Depositor)

                   ONE NATIONWIDE PLAZA, COLUMBUS, OHIO 43215
         (Address of Depositor's Principal Executive Offices) (Zip Code)

        Depositor's Telephone Number, including Area Code: (614) 249-7111

     DENNIS W. CLICK, SECRETARY, ONE NATIONWIDE PLAZA, COLUMBUS, OHIO 43215
                     (Name and Address of Agent for Service)

This Post-Effective amendment amends the Registration Statement in respect of
the Prospectus and Statement of Additional Information.

It is proposed that this filing will become effective (check appropriate space):


[ ] immediately upon filing pursuant to paragraph (b) of Rule 485
[X] on May 1, 2000 pursuant to paragraph (b) of Rule 485
[ ] 60 days after filing pursuant to paragraph (a) of Rule 485
[ ] on (date) pursuant to paragraph (a) of Rule 485
[ ] this post-effective amendment designates a new effective date for a
    previously filed post-effective amendment.



================================================================================


<PAGE>   2



                        NATIONWIDE VA SEPARATE ACCOUNT-C
                     REFERENCE TO ITEMS REQUIRED BY FORM N-4

<TABLE>
<CAPTION>
N-4 ITEM                                                                                                 CAPTION
PART A     INFORMATION REQUIRED IN A PROSPECTUS
<S>        <C>                                                                    <C>
Item 1.    Cover Page.................................................................................Cover Page
Item 2.    Definitions.................................................................Glossary of Special Terms
Item 3.    Synopsis or Highlights......................................................Synopsis of the Contracts
Item 4.    Condensed Financial Information.......................................Condensed Financial Information
Item 5.    General Description of Registrant, Depositor, and Portfolio
                Companies ..........................Nationwide Life Insurance Company; Investing in the Contract
Item 6.    Deductions and Expenses...............................................Standard Charges and Deductions
Item 7.    General Description of Variable
           Annuity Contracts.......................................Contract Ownership; Operation of the Contract
Item 8.    Purchase and Contract Value..................................................Annuitizing the Contract
Item 9.    Redemptions............................................................................Death Benefits
Item 10.   Annunity Period.............................................................Operation of the Contract
Item 11.   Death Benefit and Distributions................................................Surrender (Redemption)
Item 12.   Taxes  ....................................................................Federal Tax Considerations
Item 13.   Legal Proceedings...................................................................Legal Proceedings
Item 14.   Table of Contents of the Statement of Additional
                Information.........................Table of Contents of the Statement of Additional Information

PART B     INFORMATION REQUIRED IN A STATEMENT OF ADDITIONAL INFORMATION
Item 15.   Cover Page.................................................................................Cover Page
Item 16.   Table of Contents...................................................................Table of Contents
Item 17.   General Information and History.......................................General Information and History
Item 18.   Services.....................................................................................Services
Item 19.   Purchase of Securities Being Offered.............................Purchase of Securities Being Offered
Item 20.   Underwriters.............................................................................Underwriters
Item 21.   Calculation of Performance................................................Calculation of Performance
Item 22.   Annuity Payments.....................................................................Annuity Payments
Item 23.   Financial Statements.............................................................Financial Statements

PART C     OTHER INFORMATION
Item 24.   Financial Statements and Exhibits.............................................................Item 24
Item 25.   Directors and Officers of the Depositor.......................................................Item 25
Item 26.   Persons Controlled by or Under Common Control with
                the Depositor or Registrant..............................................................Item 26
Item 27.   Number of Contract Owners.....................................................................Item 27
Item 28.   Indemnification...............................................................................Item 28
Item 29.   Principal Underwriter.........................................................................Item 29
Item 30.   Location of Accounts and Records..............................................................Item 30
Item 31.   Management Services...........................................................................Item 31
Item 32.   Undertakings..................................................................................Item 32
</TABLE>



<PAGE>   3


                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
                       Deferred Variable Annuity Contracts
                                    issued by
           Nationwide Life and Annuity Insurance Company Through Its
                        Nationwide VA Separate Account-C


                   The date of this prospectus is May 1, 2000.

Variable annuities are complex investment products with unique benefits and
advantages that may be particularly useful to many investors in meeting
long-term savings and retirement needs. There are, however, costs and charges
associated with some of these unique benefits - costs and charges that do not
exist or are not present with other investment products. With help from
financial consultants or advisers, investors are encouraged to compare and
contrast the costs and benefits of the variable annuity described in this
prospectus with those of other investment products, including other variable
annuity or variable life insurance products offered by Nationwide Life and
Annuity Insurance Company and its affiliates. This process will aid in
determining whether the purchase of the contract described in this prospectus is
consistent with an individual's goals, risk tolerance, time horizon, marital
status, tax situation, and other personal characteristics and needs.

THIS PROSPECTUS CONTAINS BASIC INFORMATION YOU SHOULD KNOW ABOUT THE CONTRACTS
BEFORE INVESTING. PLEASE READ THIS PROSPECTUS CAREFULLY AND KEEP IT FOR FUTURE
REFERENCE.


The following underlying mutual funds are available under the contracts:

NATIONWIDE SEPARATE ACCOUNT TRUST ("NSAT")
- -        Money Market Fund
- -        Total Return Fund

ONE GROUP(R) INVESTMENT TRUST
- -        One Group Investment Trust Bond Portfolio
- -        One Group Investment Trust Balanced Portfolio (formerly, Asset
         Allocation Fund)
- -        One Group Investment Trust Equity Index Portfolio
- -        One Group Investment Trust Government Bond Portfolio
- -        One Group Investment Trust Mid Cap Growth Portfolio (formerly, Growth
         Opportunities Fund)
- -        One Group Investment Trust Large Cap Growth Portfolio (formerly, Large
         Company Growth Fund)
- -        One Group Investment Trust Diversified Equity Portfolio
- -        One Group Investment Trust Diversified Mid Cap Portfolio
- -        One Group Investment Trust Mid Cap Value Portfolio

The Fidelity VIP Funds are not available to new contracts issued on or after
September 1, 1999.


FIDELITY VARIABLE INSURANCE PRODUCTS FUND
- -        VIP Equity-Income Portfolio
- -        VIP Overseas Portfolio

Purchase payments not invested in the underlying mutual fund options of the
Nationwide VA Separate Account-C may be allocated to the fixed account.

The Statement of Additional Information (dated May 1, 2000) which contains
additional information about the contracts and the variable account has been
filed with the Securities and Exchange Commission ("SEC") and is incorporated
herein by reference. The table of contents for the Statement of Additional
Information is on page 41.


For general information or to obtain FREE copies of the:
- -        Statement of Additional Information;

                                       1
<PAGE>   4

- -        prospectus, annual report or semi-annual report for any underlying
         mutual fund; or
- -        required Nationwide forms,


call:
         1-800-860-3946
TDD      1-800-238-3035

or write:

         NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
         P.O. BOX 182008
         COLUMBUS, OHIO 43218-2008

The Statement of Additional Information and other material incorporated by
reference can be found on the SEC website at:

                                   www.sec.gov

THIS ANNUITY IS NOT:
- -        A BANK DEPOSIT         -        FEDERALLY INSURED
- -        ENDORSED BY A BANK     -        AVAILABLE IN
         OR GOVERNMENT AGENCY            EVERY STATE

Investors assume certain risks when investing in the contracts, including the
possibility of losing money.

These contracts are offered to customers of various financial institutions and
brokerage firms. No financial institution or brokerage firm is responsible for
the guarantees under the contracts. Guarantees under the contracts are the sole
responsibility of Nationwide.

THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SEC, NOR HAS THE
SEC PASSED UPON THE ACCURACY OR ADEQUACY OF THE PROSPECTUS. ANY REPRESENTATION
TO THE CONTRARY IS A CRIMINAL OFFENSE.


                                       2
<PAGE>   5

GLOSSARY OF SPECIAL TERMS

ACCUMULATION UNIT - An accounting unit of measure used to calculate the contract
value allocated to the variable account before the annuitization date.

ANNUITIZATION DATE - The date on which annuity payments begin.

ANNUITY COMMENCEMENT DATE - The date on which the annuity payments are scheduled
to begin. This date may be changed by the contract owner with Nationwide's
consent.

ANNUITY UNIT - An accounting unit of measure used to calculate the variable
annuity payments.


CONTRACT VALUE - The total value of all accumulation units in a contract, plus
any amount held in the fixed account.


CONTRACT YEAR - Each year the contract is in force beginning with the date the
contract is issued.

ERISA - The Employee Retirement Income Securities Act of 1974, as amended.

FIXED ACCOUNT - An investment option that is funded by the general account of
Nationwide.

INDIVIDUAL RETIREMENT ACCOUNT - An account that qualifies for favorable tax
treatment under Section 408(a) of the Internal Revenue Code, but does not
include Roth IRAs.

INDIVIDUAL RETIREMENT ANNUITY - An annuity contract that qualifies for favorable
tax treatment under Section 408 (b) of the Internal Revenue Code, but does not
include Roth IRAs or Simple IRAs.

NATIONWIDE - Nationwide Life and Annuity Insurance Company.

NON-QUALIFIED CONTRACT - A contract that does not qualify for favorable tax
treatment as a Qualified Plan, Individual Retirement Annuity, Roth IRA, SEP IRA,
or Tax Sheltered Annuity.

QUALIFIED PLANS - Retirement plans that receive favorable tax treatment under
Section 401 or 403(a) of the Internal Revenue Code.

ROTH IRA - An annuity contract that qualifies for favorable tax treatment under
Section 408A of the Internal Revenue Code.

SEP IRA - A retirement plan that receives favorable tax treatment under Section
408(k) of the Internal Revenue Code.


SUB-ACCOUNTS - Divisions of the variable account for which accumulation units
and annuity units are separately maintained - each sub-account corresponds to a
single underlying mutual fund.


TAX SHELTERED ANNUITY - An annuity that qualifies for favorable tax treatment
under Section 403(b) of the Internal Revenue Code.

VALUATION PERIOD - Each day the New York Stock Exchange is open for business.

VARIABLE ACCOUNT - Nationwide VA Separate Account-C, a separate account of
Nationwide that contains variable account allocations. The variable account is
divided into sub-accounts, each of which invests in shares of a separate
underlying mutual fund.


                                       3
<PAGE>   6

TABLE OF CONTENTS

GLOSSARY OF SPECIAL TERMS.........................3
SUMMARY OF CONTRACT EXPENSES......................6
UNDERLYING MUTUAL FUND ANNUAL EXPENSES............7
EXAMPLE...........................................8
SYNOPSIS OF THE CONTRACTS.........................9
FINANCIAL STATEMENTS..............................9
CONDENSED FINANCIAL INFORMATION...................9
NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY....10
NATIONWIDE INVESTMENT SERVICES
     CORPORATION.................................10
TYPES OF CONTRACTS...............................10
     Non-Qualified Contracts
     Individual Retirement Annuities (IRAs)
     Simplified Employee Pension IRAs (SEP IRAs)
     Roth IRAs
     Tax Sheltered Annuities
     Qualified Plans
INVESTING IN THE CONTRACT........................12
     The Variable Account and Underlying Mutual Funds
     The Fixed Account
CHARGES AND DEDUCTIONS...........................14
     Mortality and Expense Risk Charge
     Administration Charge
     Contingent Deferred Sales Charge
     Premium Taxes
CONTRACT OWNERSHIP...............................16
     Joint Ownership
     Annuitant
     Beneficiary and Contingent Beneficiary
OPERATION OF THE CONTRACT........................17
     Minimum Initial and Subsequent Purchase Payments
     Pricing
     Allocation of Purchase Payments
     Determining the Contract Value
     Transfers Prior to Annuitization
     Transfers After Annuitization
     Transfer Requests
RIGHT TO REVOKE..................................20
SURRENDER (REDEMPTION)...........................20
     Partial Surrenders (Partial Redemptions)
     Full Surrenders (Full Redemptions)
     Surrenders Under a Texas Optional Retirement Program or the
       Louisiana Optional Retirement Plan
     Surrenders Under a Qualified Contract or Tax Sheltered Annuity
LOAN PRIVILEGE...................................22
     Minimum & Maximum Loan Amounts
     Loan Processing Fee
     How Loan Requests are Processed
     Interest
     Loan Repayment
     Distributions & Annuity Payments
     Transferring the Contract
     Grace Period & Loan Default
ASSIGNMENT.......................................23
CONTRACT OWNER SERVICES..........................23
     Asset Rebalancing
     Dollar Cost Averaging
     Systematic Withdrawals
ANNUITY COMMENCEMENT DATE........................25
ANNUITIZING THE CONTRACT.........................25
     Annuitization Date
     Annuitization
     Fixed Payment Annuity
     Variable Payment Annuity
     Assumed Investment Rate
     Value of an Annuity Unit
     Exchanges among Underlying Mutual Funds
     Frequency and Amount of Annuity Payments
     Annuity Payment Options
DEATH BENEFITS...................................27
     Death of Contract Owner - Non-Qualified Contracts
     Death of Annuitant - Non-Qualified Contracts
     Death of Contract Owner/Annuitant
     How the Death Benefit Value is Determined
     Death Benefit Payment
REQUIRED DISTRIBUTIONS...........................28
     Required Distributions for Non-Qualified Contracts
     Required Distributions for Qualified Plans or Tax Sheltered Annuities
     Required Distributions for Individual Retirement Annuities and SEP IRAs
     Required Distributions for Roth IRAs
FEDERAL TAX CONSIDERATIONS.......................31
     Federal Income Taxes
     Withholding
     Non-Resident Aliens


                                       4
<PAGE>   7

     Federal Estate, Gift, and Generation Skipping Transfer Taxes
     Charge for Tax
     Diversification
     Tax Changes
STATEMENTS AND REPORTS.......................................36
LEGAL PROCEEDINGS............................................36
ADVERTISING AND SUB-ACCOUNT
     PERFORMANCE SUMMARY.....................................37
TABLE OF CONTENTS OF STATEMENT OF   ADDITIONAL INFORMATION...41
APPENDIX A: OBJECTIVES FOR UNDERLYING MUTUAL FUNDS...........42

APPENDIX: B: CONDENSED FINANCIAL INFORMATION.................44


                                       5
<PAGE>   8

SUMMARY OF CONTRACT EXPENSES


The expenses listed below are charged to all contract owners unless the contract
owner meets an available exception under the contract.


CONTRACT OWNER TRANSACTION EXPENSES

Maximum Contingent Deferred Sales
Charge ("CDSC") (as a percentage of
purchase payments surrendered)..................7%(1)

Range of CDSC Over Time:

- -----------------------------------------------------
 NUMBER OF COMPLETED YEARS
            FROM                      CDSC
  DATE OF PURCHASE PAYMENT         PERCENTAGE
- -----------------------------------------------------
             0                         7%
- -----------------------------------------------------
             1                         6%
- -----------------------------------------------------
             2                         5%
- -----------------------------------------------------
             3                         4%
- -----------------------------------------------------
             4                         3%
- -----------------------------------------------------
             5                         2%
- -----------------------------------------------------
             6                         1%
- -----------------------------------------------------
             7                         0%
- -----------------------------------------------------

(1)  For contracts issued before September 1, 1999, or a date on which state
     insurance authorities approve applicable contract modifications, the
     contract owner may withdraw, during the first contract year, without a
     CDSC, any amount in order for this contract to meet minimum distribution
     requirements under the Internal Revenue Code. Starting with the second year
     after a purchase payment has been made, the contract owner may withdraw
     without a CDSC the greater of:

     a)   an amount equal to 10% of each purchase payment; or


     b)   any amount in order for this contract to meet minimum distribution
          requirements under the Internal Revenue Code.

This free withdrawal privilege is non-cumulative.

For contracts issued on or after September 1, 1999, or a date on which state
insurance authorities approve applicable contract modifications, each contract
year the contract owner may withdraw without a CDSC the greater of:


     a) 10% of each purchase payment made to the contract; or


     b)   any amount withdrawn to meet the minimum distribution requirements
          under the Internal Revenue Code.

This free withdrawal privilege is cumulative. The CDSC is imposed only against
purchase payments (see "Waiver of Contingent Deferred Sales Charge").


Withdrawals may be restricted for contracts issued as Tax Sheltered Annuities or
issued to fund tax qualified plans due to Internal Revenue Code restrictions.


VARIABLE ACCOUNT CHARGES(2)

(as a percentage of daily net assets of the variable account)


Mortality and Expense Risk Charges............1.25%
Administration Charge(3)......................0.05%
     Total Variable Account Charges...........1.30%

(2)  These charges apply only to sub-account allocations. They do not apply to
     allocations made to the fixed account. They are charged on a daily basis at
     the annual rate noted above.

(3)  The Administration Charge is deducted to reimburse Nationwide for expenses
     related to the issuance and maintenance of the contracts.

LOAN PROCESSING FEE

Nationwide may charge a Loan Processing Fee at the time each new loan is
processed. Loans are only available for contracts issued as Qualified Contracts
or Tax Sheltered Annuities. Loans are not available in all states. In addition,
some states may not permit Nationwide to assess a Loan Processing Fee (see "Loan
Privilege").



                                       6
<PAGE>   9

                     UNDERLYING MUTUAL FUND ANNUAL EXPENSES
             (AS A PERCENTAGE OF UNDERLYING MUTUAL FUND NET ASSETS,
                          AFTER EXPENSE REIMBURSEMENT)

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------
                                                           Management      Other   12b-1           Total Mutual
                                                              Fees       Expenses     Fees        Fund Expenses
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>          <C>       <C>               <C>
  Fidelity VIP Equity-Income Portfolio                        0.48%        0.08%     0.00%             0.56%
- ----------------------------------------------------------------------------------------------------------------------
  Fidelity VIP Overseas Portfolio                             0.73%        0.14%     0.00%             0.87%
- ----------------------------------------------------------------------------------------------------------------------
  NSAT Money Market Fund                                      0.39%        0.15%     0.00%             0.54%
- ----------------------------------------------------------------------------------------------------------------------
  NSAT Total Return Fund                                      0.58%        0.14%     0.00%             0.72%
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Bond Portfolio                   0.45%        0.30%     0.00%             0.75%
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Balanced Portfolio               0.70%        0.25%     0.00%             0.95%
  (formerly Asset Allocation Fund)
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Equity Index Portfolio           0.27%        0.28%     0.00%             0.55%
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Government Bond Portfolio        0.45%        0.28%     0.00%             0.73%
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Mid Cap Growth Portfolio         0.65%        0.27%     0.00%             0.92%
  (formerly Growth Opportunities Fund)
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Large Cap Growth Portfolio       0.65%        0.23%     0.00%             0.88%
  (formerly Large Company Growth Fund)
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Diversified Equity Portfolio           0.68%        0.27%     0.00%             0.95%
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Diversified Mid Cap              0.60%        0.32%     0.00%             0.92%
  Portfolio
- ----------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Mid Cap Value Portfolio          0.63%        0.32%     0.00%             0.95%
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>

The expenses shown above are deducted by the underlying mutual fund before it
provides Nationwide with the daily net asset value. Nationwide then deducts
applicable variable account charges from the net asset value in calculating the
unit value of the corresponding sub-account. The management fees and other
expenses are more fully described in the prospectus for each underlying mutual
fund. Information relating to the underlying mutual funds was provided by the
underlying mutual funds and not independently verified by Nationwide.


Some underlying mutual funds are subject to fee waivers and expense
reimbursements. The following chart shows what the expenses would have been for
such funds without fee waivers and expense reimbursements.


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
                                                                 Management        Other          12b-1     Total Mutual
                                                                    Fees         Expenses         Fees      Fund Expenses
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                                <C>             <C>            <C>           <C>
  Fidelity VIP Equity-Income Portfolio                             0.48%           0.09%          0.00%         0.57%
- ---------------------------------------------------------------------------------------------------------------------------
  Fidelity VIP Overseas Portfolio                                  0.73%           0.18%          0.00%         0.91%
- ---------------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Bond Portfolio                        0.55%           0.30%          0.00%         0.85%
- ---------------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Equity Index Portfolio                0.30%           0.28%          0.00%         0.58%
- ---------------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Diversified Equity Portfolio          0.70%           0.27%          0.00%         0.97%
- ---------------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Diversified Mid Cap Portfolio         0.71%           0.32%          0.00%         1.03%
- ---------------------------------------------------------------------------------------------------------------------------
  One Group Investment Trust Mid Cap Value Portfolio               0.70%           0.32%          0.00%         1.02%
- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>



                                       7
<PAGE>   10

EXAMPLE

The following chart shows the expenses (in dollars) that would be incurred under
this contract assuming a $1,000 investment, 5% annual return, and no change in
expenses. These dollar figures are illustrative only and should not be
considered a representation of past or future expenses. Actual expenses may be
greater or less than those shown below.

The chart reflects the expenses of both the variable account and the underlying
mutual funds. A 7 year CDSC schedule and a variable account charge of 1.30% is
assumed. Deductions for premium taxes are not reflected but may apply.

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------
                                  If you surrender your       If you do not surrender your  If you annuitize your contract
                                contract at the end of the     contract at the end of the          at the end of the
                                  applicable time period         applicable time period          applicable time period
- ----------------------------------------------------------------------------------------------------------------------------
                                 1       3      5    10 Yrs.    1       3       5    10        1       3       5    10 Yrs.
                                Yr.    Yrs.    Yrs.            Yr.    Yrs.    Yrs.    Yrs.    Yr.    Yrs.    Yrs.
- ----------------------------------------------------------------------------------------------------------------------------
<S>                             <C>     <C>    <C>     <C>     <C>     <C>     <C>    <C>     <C>     <C>     <C>     <C>
Fidelity VIP Equity-Income      90      105    131     224     20      60      104    224      *      60      104     224
Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
Fidelity VIP Overseas           93      115    147     258     23      70      120    258      *      70      120     258
Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
NSAT - Money Market Fund        89      105    130     222     19      60      103    222      *      60      103     222
- ----------------------------------------------------------------------------------------------------------------------------
NSAT - Total Return Fund        91      110    139     242     22      65      112    242      *      65      112     242
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      92      111    141     245     22      66      114    245      *      66      114     245
Bond Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      94      118    152     266     24      73      125    266      *      73      125     266
Balanced Portfolio
(formerly, Asset Allocation
Fund)
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      89      105    130     223     19      60      103    223      *      60      103     223
Equity Index Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      91      111    140     243     21      66      113    243      *      66      113     243
Government Bond Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      93      117    150     263     23      72      123    263      *      72      123     263
Mid Cap Growth Portfolio
(formerly, Growth
Opportunities Fund)
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      93      116    148     259     23      71      121    259      *      71      121     259
Large Cap Growth Portfolio
(formerly, Large Company
Growth Fund)
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      94      118    152     266     24      73      125    266      *      73      125     266
Diversified Equity Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      93      117    150     263     23      72      123    263      *      72      123     263
Diversified Mid Cap Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
One Group Investment Trust      94      118    152     266     24      73      125    266      *      73      125     266
Mid Cap Value Portfolio
- ----------------------------------------------------------------------------------------------------------------------------
</TABLE>


*The contracts sold under this prospectus do not permit annuitization during the
first two contract years.


                                       8
<PAGE>   11

SYNOPSIS OF THE CONTRACTS

The contracts described in this prospectus are flexible purchase payment
contracts. The contracts may be issued as either individual or group contracts.
In those states where contracts are issued as group contracts, references
throughout this prospectus to "contract" will also mean "certificate."
References to "contract owner" will mean "participant" unless the plan otherwise
permits or requires the contract owner to exercise contract rights under the
plan terms.

The contracts can be categorized as:
- -        Non-Qualified;
- -        Individual Retirement Annuities;
- -        SEP IRAs;
- -        Roth IRAs;
- -        Tax Sheltered Annuities; or
- -        Qualified.


For more detailed information with regard to the differences in contract types,
please see "Types of Contracts" later in this prospectus.


MINIMUM INITIAL AND SUBSEQUENT PURCHASE PAYMENTS

- -------------------- ----------------- ------------------
                     MINIMUM INITIAL        MINIMUM
     CONTRACT        PURCHASE PAYMENT     SUBSEQUENT
       TYPE                                PAYMENTS
- -------------------- ----------------- ------------------
Non-Qualified             $2,000              $10
- -------------------- ----------------- ------------------
IRA                       $2,000              $10
- -------------------- ----------------- ------------------
SEP IRA                   $2,000              $10
- -------------------- ----------------- ------------------
Roth IRA                  $2,000              $10
- -------------------- ----------------- ------------------
Tax Sheltered               $0                $10
Annuity
- -------------------- ----------------- ------------------
Qualified                   $0                $10
- -------------------- ----------------- ------------------

CHARGES AND EXPENSES

Nationwide deducts a Mortality and Expense Risk Charge equal to an annual rate
of 1.25% of the daily net assets of the variable account. Nationwide assesses
these charges in return for bearing certain mortality and administrative risks.

Nationwide deducts an Administration Charge equal to an annual rate of 0.05% of
the daily net assets of the variable account. This charge reimburses Nationwide
for administrative expenses related to issuance and maintenance of the
contracts.

Nationwide does not deduct a sales charge from purchase payments upon deposit
into the contract. However, Nationwide may deduct a CDSC if any amount is
withdrawn from the contract. This CDSC reimburses Nationwide for sales expenses.
The amount of the CDSC will not exceed 7% of purchase payments surrendered.

ANNUITY PAYMENTS

Annuity payments begin on the annuitization date. The payments will be based on
the annuity payment option chosen at the time of application (see "Annuity
Payment Options").

TAXATION


How the contracts are taxed depends on the type of contract issued and the
purpose for which the contract is purchased. Nationwide will charge against the
contract any premium taxes levied by any governmental authority (see "Federal
Tax Considerations" and "Premium Taxes").


TEN DAY FREE LOOK


Contract owners may return the contract for any reason within ten days of
receipt and Nationwide will refund the contract value or other amounts required
by law (see "Right to Revoke").


FINANCIAL STATEMENTS

Financial statements for the variable account and Nationwide are located in the
Statement of Additional Information. A current Statement of Additional
Information may be obtained without charge by contacting Nationwide's home
office at the telephone number listed on page 1 of this prospectus.


CONDENSED FINANCIAL INFORMATION

The value of an accumulation unit is determined on the basis of changes in the
per share value of the underlying mutual funds and the assessment of variable
account charges, (for more information on the calculation of accumulation unit
values, see "Variable Payment Annuity"). Please refer to Appendix B for
information regarding accumulation units.



                                       9
<PAGE>   12

NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY

Nationwide is a stock life insurance company organized under Ohio law February,
1981, with its home office at One Nationwide Plaza, Columbus, Ohio 43215.
Nationwide is a provider of life insurance products, annuities and retirement
products.


NATIONWIDE INVESTMENT SERVICES CORPORATION

The contracts are distributed by the general distributor, Nationwide Investment
Services Corporation ("NISC"), Two Nationwide Plaza, Columbus, Ohio 43215. (For
contracts issued in the State of Michigan, all references to NISC shall mean
Nationwide Investment Svcs. Corporation.) NISC is a wholly owned subsidiary of
Nationwide Life Insurance Company.

TYPES OF CONTRACTS

The contracts described in this prospectus are classified according to the tax
treatment they are subject to under the Internal Revenue Code. The following is
a general description of the various types of contracts. Eligibility
requirements, tax benefits (if any), limitations, and other features of the
contracts will differ depending on the type of contract.

NON-QUALIFIED CONTRACTS

A Non-Qualified Contract is a contract that does not qualify for certain tax
benefits under the Internal Revenue Code, and which is not an IRA, a Roth IRA, a
SEP IRA, or a Tax Sheltered Annuity.

Upon the death of the owner of a Non-Qualified Contract, mandatory distribution
requirements are imposed to ensure distribution of the entire balance in the
contract a required period.

Non-Qualified Contracts that are owned by natural persons allow for the deferral
of taxation on the income earned in the contract until it is distributed or
deemed to be distributed.

INDIVIDUAL RETIREMENT ANNUITIES (IRAS)

IRAs are contracts that are issued by insurance companies and satisfy the
following requirements:

- -    the contract is not transferable by the owner;
- -    the premiums are not fixed;
- -    the annual premium cannot exceed $2,000 (although rollovers of greater
     amounts from qualified plans, tax-sheltered annuities and other IRAs can be
     received);
- -    certain minimum distribution requirements must be satisfied after the owner
     attains the age of 70 1/2;
- -    the entire interest of the owner in the contract is nonforfeitable; and
- -    after the death of the owner, additional distribution requirements may be
     imposed to ensure distribution of the entire balance in the contract within
     the statutory period of time.

Depending on the circumstance of the owner, all or a portion of the
contributions made to the account may be deducted for federal income tax
purposes.

Failure to make the mandatory distributions can result in an additional penalty
tax of 50% of the excess of the amount required to be distributed over the
amount that was actually distributed.

IRAs may receive rollover contributions from other Individual Retirement
Accounts and Individual Retirement Annuities, from Tax Sheltered Annuities, and
from qualified retirement plans, including 401(k) plans.

For further details regarding IRAs, please refer to the disclosure statement
provided when the IRA was established.

SIMPLIFIED EMPLOYEE PENSION IRAS (SEP IRAS)

A SEP IRA is a written plan established by an employer for the benefit of
employees which permits the employer to make contributions to an IRA established
for the benefit of each employee.


                                       10
<PAGE>   13


An employee may make deductible contributions to a SEP IRA in the same way, and
with the same restrictions and limitations, as for an IRA. In addition, the
employer may make contributions to the SEP IRA, subject to dollar and percentage
limitations imposed by both the Internal Revenue Code and the written plan.

A SEP IRA plan established by an employer must satisfy certain requirements:

- -    minimum participation rules;
- -    top-heavy contribution rules;
- -    nondiscriminatory allocation rules; and
- -    requirements regarding a written allocation formula.

In addition, the plan cannot restrict withdrawals of non-elective contributions,
and must restrict withdrawals of elective contributions before March 15th of the
following year.

ROTH IRAS

Roth IRA contracts are contracts that are issued by insurance companies and
satisfy the following requirements:

- -    the contract is not transferable by the owner;
- -    the premiums are not fixed;
- -    the annual premium cannot exceed $2,000 (although rollovers of greater
     amounts from other Roth IRAs and IRAs can be received);
- -    the entire interest of the owner in the contract is nonforfeitable; and
- -    after the death of the owner, certain distribution requirements may be
     imposed to ensure distribution of the entire balance in the contract within
     the statutory period of time.

A Roth IRA can receive a rollover from an IRA; however, the amount rolled over
from the IRA to the Roth IRA is required to be included in the owner's federal
gross income at the time of the rollover, and will be subject to federal income
tax.

There are income limitations on eligibility to participate in a Roth IRA and
additional income limitations for eligibility to roll over amounts from an IRA
to a Roth IRA. For further details regarding Roth IRAs, please refer to the
disclosure statement provided when the Roth IRA was established.

TAX SHELTERED ANNUITIES

Certain tax-exempt organizations (described in section 501(c)(3) of the Internal
Revenue Code) and public school systems may establish a plan under which annuity
contracts can be purchased for their employees. These annuity contracts are
often referred to as Tax Sheltered Annuities.

Purchase payments made to Tax Sheltered Annuities are excludible from the income
of the employee, up to statutory maximum amounts. These amounts should be set
forth in the plan adopted by the employer.

The owner's interest in the contract is nonforfeitable (except for failure to
pay premiums) and cannot be transferred. Certain minimum distribution
requirements must be satisfied after the owner attains the age of 70 1/2, and
after the death of the owner, additional distribution requirements may be
imposed to ensure distribution of the entire balance in the contract within the
required period of time.

QUALIFIED PLANS

Contracts that are owned by Qualified Plans are not intended to confer tax
benefits on the beneficiaries of the plan; they are used as investment vehicles
for the plan. The income tax consequences to the beneficiary of a Qualified Plan
are controlled by the operation of the plan, not by operation of the assets in
which the plan invests.

Beneficiaries of Qualified Plans should contact their employer and/or trustee of
the plan to obtain and review the plan, trust, summary plan description and
other documents for the tax and other consequences of being a participant in a
qualified plan.



                                       11
<PAGE>   14

INVESTING IN THE CONTRACT

THE VARIABLE ACCOUNT AND UNDERLYING MUTUAL FUNDS


Nationwide VA Separate Account-C is a variable account that invests in the
underlying mutual funds listed in Appendix A. Nationwide established the
variable account on July 24, 1991, pursuant to Ohio law. Although the variable
account is registered with the SEC as a unit investment trust pursuant to the
Investment Company Act of 1940 ("1940 Act"), the SEC does not supervise the
management of Nationwide or the variable account.


Income, gains, and losses credited to, or charged against, the variable account
reflect the variable account's own investment experience and not the investment
experience of Nationwide's other assets. The variable account's assets are held
separately from Nationwide's assets and are not chargeable with liabilities
incurred in any other business of Nationwide. Nationwide is obligated to pay all
amounts promised to contract owners under the contracts.


The variable account is divided into sub-accounts, each corresponding to a
single underlying mutual fund. Nationwide uses the assets of each sub-account to
buy shares of the underlying mutual funds based on contract owner instructions.
There are two sub-accounts for each underlying mutual fund. One sub-account
contains shares attributable to accumulation units under Non-Qualified
Contracts. The other contains shares attributable to accumulation units under
Individual Retirement Accounts, Roth IRAs, SEP IRAs, Tax Sheltered Annuities,
and Qualified Contracts.


Each underlying mutual fund's prospectus contains more detailed information
about that fund. Prospectuses for the underlying mutual funds should be read in
conjunction with this prospectus.

Underlying mutual funds in the variable account are NOT publicly traded mutual
funds. They are only available as investment options in variable life insurance
policies or variable annuity contracts issued by life insurance companies, or in
some cases, through participation in certain qualified pension or retirement
plans.

The investment advisers of the underlying mutual funds may manage publicly
traded mutual funds with similar names and investment objectives. However, the
underlying mutual funds are NOT directly related to any publicly traded mutual
fund. Contract owners should not compare the performance of a publicly traded
fund with the performance of underlying mutual funds participating in the
variable account. The performance of the underlying mutual funds could differ
substantially from that of any publicly traded funds.

Voting Rights

Contract owners who have allocated assets to the underlying mutual funds are
entitled to certain voting rights. Nationwide will vote contract owner shares at
special shareholder meetings based on contract owner instructions. However, if
the law changes and Nationwide is allowed to vote in its own right, it may elect
to do so.

Contract owners with voting interests in an underlying mutual fund will be
notified of issues requiring the shareholders' vote as soon as possible before
the shareholder meeting. Notification will contain proxy materials and a form
with which to give Nationwide voting instructions. Nationwide will vote shares
for which no instructions are received in the same proportion as those that are
received.

The number of shares which a contract owner may vote is determined by dividing
the cash value of the amount they have allocated to an underlying mutual fund by
the net asset value of that underlying mutual fund. Nationwide will designate a
date for this determination not more than 90 days before the shareholder
meeting.

Material Conflicts

The underlying mutual funds may be offered through separate accounts of other
insurance companies, as well as through other separate accounts of Nationwide.
Nationwide does not anticipate any disadvantages to this. However, it is
possible that a conflict may arise between the interests of the variable account
and one or more

                                       12
<PAGE>   15

of the other separate accounts in which these underlying mutual funds
participate.

Material conflicts may occur due to a change in law affecting the operations of
variable life insurance policies and variable annuity contracts, or differences
in the voting instructions of the contract owners and those of other companies.
If a material conflict occurs, Nationwide will take whatever steps are necessary
to protect contract owners and variable annuity payees, including withdrawal of
the variable account from participation in the underlying mutual fund(s)
involved in the conflict.

Substitution of Securities

Nationwide may substitute, eliminate, or combine shares of another underlying
mutual fund for shares already purchased or to be purchased in the future if
either of the following occurs:

  1) shares of a current underlying mutual fund are no longer available for
investment; or

  2) further investment in an underlying mutual fund is inappropriate.

No substitution, elimination, or combination of shares may take place without
the prior approval of the SEC.

THE FIXED ACCOUNT

The fixed account is an investment option that is funded by assets of
Nationwide's general account. The general account contains all of Nationwide's
assets other than those in other Nationwide separate accounts. It is used to
support Nationwide's annuity and insurance obligations and may contain
compensation for mortality and expense risks. The general account is not subject
to the same laws as the variable account and the SEC has not reviewed material
in this prospectus relating to the fixed account. However, information relating
to the fixed account is subject to federal securities laws relating to accuracy
and completeness of prospectus disclosure.

Purchase payments will be allocated to the fixed account by election of the
contract owner.

The investment income earned by the fixed account will be allocated to the
contracts at varying guaranteed interest rate(s) depending on the following
categories of fixed account allocations:

- -    New Money Rate - The rate credited on the fixed account allocation when the
     contract is purchased or when subsequent purchase payments are made.
     Subsequent purchase payments may receive different New Money Rates than the
     rate when the contract was issued, since the New Money Rate is subject to
     change based on market conditions.

- -    Variable Account to Fixed Rate - Allocations transferred from any of the
     underlying investment options in the variable account to the fixed account
     may receive a different rate. The rate may be lower than the New Money
     Rate. There may be limits on the amount and frequency of movements from the
     variable account to the fixed account.

- -    Renewal Rate - The rate available for maturing fixed account allocations
     which are entering a new guarantee period. The contract owner will be
     notified of this rate in a letter issued with the quarterly statements when
     any of the money in the contract owner's fixed account matures. At that
     time, the contract owner will have an opportunity to leave the money in the
     fixed account and receive the Renewal Rate or the contract owner can move
     the money to any of the other underlying mutual fund options.

- -    Dollar Cost Averaging Rate - From time to time, Nationwide may offer a more
     favorable rate for an initial purchase payment into a new contract when
     used in conjunction with a Dollar Cost Averaging program (see "Enhanced
     Rate Dollar Cost Averaging Program").


All of these rates are subject to change on a daily basis; however, once applied
to the fixed account, the interest rates are guaranteed until the end of the
calendar quarter during which the 12 month anniversary of the fixed account
allocation occurs.


                                       13
<PAGE>   16

Credited interest rates are annualized rates - the effective yield of interest
over a one-year period. Interest is credited to each contract on a daily basis.
As a result, the credited interest rate is compounded daily to achieve the
stated effective yield.

The guaranteed rate for any purchase payment will be effective for not less than
twelve months. Nationwide guarantees that the rate will not be less than 3% per
year.

Any interest in excess of 3.0% will be credited to fixed account allocations at
Nationwide's sole discretion. The contract owner assumes the risk that interest
credited to fixed account allocations may not exceed the minimum guarantee of
3.0% for any given year.


Nationwide guarantees that the fixed account contract value will not be less
than the amount of the purchase payments allocated to the fixed account, plus
interest credited as described above, less surrenders and any applicable charges
including CDSC.


CHARGES AND DEDUCTIONS

MORTALITY AND EXPENSE RISK CHARGE

Nationwide deducts a Mortality and Expense Risk Charge from the variable
account. This amount is computed on a daily basis, and is equal to an annual
rate of 1.25% of the daily net assets of the variable account.


The Mortality Risk Charge compensates Nationwide for guaranteeing the annuity
purchase rates of the contracts. This guarantee ensures that the annuity
purchase rates will not change regardless of the death rates of annuity payees
or the general population.


The Expense Risk Charge compensates Nationwide for guaranteeing that charges
will not increase regardless of actual expenses.

If the Mortality and Expense Risk Charge is insufficient to cover actual
expenses, the loss is borne by Nationwide.

ADMINISTRATION CHARGE

Nationwide deducts an Administration Charge equal on an annual basis to 0.05% of
the daily net assets of the variable account. This charge is designed to
reimburse Nationwide for administrative expenses related to the issuance and
maintenance of the contracts.

CONTINGENT DEFERRED SALES CHARGE

No sales charge deduction is made from the purchase payments when amounts are
deposited into the contracts. However, if any part of the contract is
surrendered, Nationwide will deduct a CDSC. The CDSC will not exceed 7% of
purchase payments surrendered.

The CDSC is calculated by multiplying the applicable CDSC percentage (noted
below) by the amount of purchase payments surrendered.


For purposes of calculating the CDSC, surrenders are considered to come first
from the oldest purchase payment made to the contract, then the next oldest
purchase payment, and so forth. Earnings are not subject to the CDSC, but may
not be distributed prior to the distribution of all purchase payments. (For tax
purposes, a surrender is usually treated as a withdrawal of earnings first.)


The CDSC applies as follows:

- ------------------------------------ --------------------
   NUMBER OF YEARS FROM DATE OF             CDSC
         PURCHASE PAYMENT                PERCENTAGE
- ------------------------------------ --------------------
                 0                           7%
- ------------------------------------ --------------------
                 1                           6%
- ------------------------------------ --------------------
                 2                           5%
- ------------------------------------ --------------------
                 3                           4%
- ------------------------------------ --------------------
                 4                           3%
- ------------------------------------ --------------------
                 5                           2%
- ------------------------------------ --------------------
                 6                           1%
- ------------------------------------ --------------------
                 7                           0%
- ------------------------------------ --------------------

The CDSC is used to cover sales expenses, including commissions (maximum of 8.5%
of purchase payments), production of sales material, and other promotional
expenses. If expenses are greater than the CDSC, the shortfall will be made up
from Nationwide's general account, which may indirectly include portions of the
Administration Charge and other variable account charges, since Nationwide may
generate a profit from these charges.


                                       14

<PAGE>   17


All or a portion of any withdrawal may be subject to federal income taxes.
Contract owners taking withdrawals before age 59 1/2 may be subject to a 10% tax
penalty.


Waiver of Contingent Deferred Sales Charge

For contracts issued before September 1, 1999, or a date on which state
insurance authorities approve applicable contract modifications, the contract
owner may withdraw, during the first contract year, without a CDSC, any amount
in order for this contract to meet minimum distribution requirements under the
Internal Revenue Code. Starting with the second year after a purchase payment
has been made, the contract owner may withdraw without a CDSC the greater of:


     a)   an amount equal to 10% of each purchase payment; or


     b)   any amount in order for this contract to meet minimum distribution
          requirements under the Internal Revenue Code.

For contracts issued on or after September 1, 1999, or a date on which state
insurance authorities approve applicable contract modifications, each contract
year the contract owner may withdraw without a CDSC the greater of:


     a)   10% of each purchase payment made to the contract; or


     b)   any amount withdrawn to meet the minimum distribution requirements
          under the Internal Revenue Code.

This free withdrawal privilege is cumulative.

In addition, no CDSC will be deducted:

     (1)  upon annuitization;
     (2)  upon payment of a death benefit; or
     (3)  from any values which have been held under a contract for at least 7
          years.

No CDSC applies to transfers among sub-accounts, the fixed account, or the
variable account. Nationwide may waive the CDSC if a contract described in this
prospectus is exchanged for another Nationwide contract (or a contract of any of
its affiliated insurance companies). A CDSC may apply to the contract received
in the exchange.

Nationwide may waive or reduce the CDSC when sales are to employees of Bank One
Corporation or the employees of its affiliates, subsidiaries or holding
companies.

A contract held by a Charitable Remainder Trust may withdraw CDSC-free the
greater of (a) or (b), where:

     (a)  is the amount which would otherwise be available for withdrawal
          without a CDSC; and

     (b)  is the difference between the total purchase payments made to the
          contract as of the date of the withdrawal (reduced by previous
          withdrawals) and the contract value at the close of the day prior to
          the date of the withdrawal.

For Tax Sheltered Annuity Contracts, Qualified Contracts, and SEP IRA Contracts,
Nationwide will waive the CDSC when:

     a)   the plan participant experiences a case of hardship (as provided in
          Internal Revenue Code section 403(b) and as defined for purposes of
          Internal Revenue Code section 401(k));

     b)   the plan participant becomes disabled (within the meaning of Internal
          Revenue Code section 72(m)(7));

     c)   the plan participant attains age 59 1/2 and has participated in the
          contract for at least 5 years, as determined from the contract
          anniversary date immediately preceding the distribution;

     d)   the plan participant has participated in the contract for at least 15
          years as determined from the contract anniversary date immediately
          preceding the distribution;

     e)   the plan participant dies; or

     f)   the contract is annuitized after 2 years from the inception of the
          contract.

The contract owner may be subject to income tax on all or a portion of any such
withdrawals and to a tax penalty if the contract owner takes withdrawals prior
to age 59 1/2 (see "Non-

                                       15
<PAGE>   18

Qualified Contracts - Natural Persons as Contract Owners").

The CDSC for any type of contract issued will not be eliminated if to do so
would be unfairly discriminatory or prohibited by state law.

PREMIUM TAXES


Nationwide will charge against the contract value any premium taxes levied by a
state or other government entity. Premium tax rates currently range from 0% to
5%. This range is subject to change. The method used to assess premium tax will
be determined by Nationwide at its sole discretion in compliance with state law.


If applicable, Nationwide will deduct premium taxes from the contract either at:
     1)   the time the contract is surrendered;
     2)   annuitization; or
     3)   such other date as Nationwide becomes subject to premium taxes.
Premium taxes may be deducted from death benefit proceeds.
CONTRACT OWNERSHIP

The contract owner has all rights under the contract, including the right to
designate and change any designations of the contract owner, annuitant,
beneficiary, contingent beneficiary, annuity payment option, and annuity
commencement date. Contract owners must be age 80 or younger at the time of
contract issuance. Purchasers who name someone other than themselves as the
contract owner will have no rights under the contract.

Contract owners may name a new contract owner at any time before the
annuitization date. Any change of contract owner automatically revokes any prior
contract owner designation. Changes in contract ownership may result in federal
income taxation and may be subject to state and federal gift taxes.

A change in contract ownership must be submitted in writing and recorded at
Nationwide's home office. Once recorded, the change will be effective as of the
date signed. However, the change will not affect any payments made or actions
taken by Nationwide before it was recorded.

The contract owner may also request a change in the annuitant, beneficiary, or
contingent beneficiary before the annuitization date. These changes must be:

     -    on a Nationwide form;
     -    signed by the contract owner; and
     -    received at Nationwide's home office before the annuitization date.

Nationwide must review and approve any change requests. If the contract owner is
not a natural person and there is a change of the annuitant, distributions will
be made as if the contract owner died at the time of the change.

On the annuitization date, the annuitant will become the contract owner, unless
the contract owner is a Charitable Remainder Trust.

JOINT OWNERSHIP

Joint owners each own an undivided interest in the contract. A joint owner will
receive a death benefit if a contract owner who is also the annuitant dies
before the annuitization date. If a contract owner who is NOT the annuitant dies
before the annuitization date, the joint owner becomes the contract owner.

Contract owners can name a joint owner at any time before annuitization subject
to the following conditions:

     -    joint owners can only be named for Non-Qualified Contracts;
     -    joint owners must be spouses at the time joint ownership is requested,
          unless state law requires Nationwide to allow non-spousal joint
          owners;
     -    the exercise of any ownership right in the contract generally will
          require a written request signed by both joint owners;
     -    an election in writing signed by both contract owners must be made to
          authorize Nationwide to allow the exercise of ownership rights
          independently by either joint owner; and


                                       16
<PAGE>   19

     -    Nationwide will not be liable for any loss, liability, cost, or
          expense for acting in accordance with the instructions of either joint
          owner.

ANNUITANT

The annuitant is the person designated to receive annuity payments during
annuitization of the contract and upon whose continuation of life any annuity
payment involving life contingencies depends. This person must be age 80 or
younger at the time of contract issuance, unless Nationwide approves a request
for an annuitant of greater age. The annuitant may be changed prior to the
annuitization date with the consent of Nationwide.

BENEFICIARY AND CONTINGENT BENEFICIARY

The beneficiary is the person who is entitled to the death benefit if the
annuitant who was not also a joint owner dies before the annuitization date. If
the annuitant was also a joint owner and dies before the annuitization date, the
death benefit will be paid to the surviving joint owner.

The contract owner can name more than one beneficiary. The beneficiaries will
share the death benefit equally, unless otherwise specified.

If no beneficiary survives the annuitant, the contingent beneficiary receives
the death benefit. Contingent beneficiaries will share the death benefit
equally, unless otherwise specified.

If no beneficiaries or contingent beneficiaries survive the annuitant, the
contract owner or the last surviving contract owner's estate will receive the
death benefit.

If the contract owner is a Charitable Remainder Trust and the annuitant dies
before the annuitization date, the death benefit will accrue to the Charitable
Remainder Trust. Any designation in conflict with the Charitable Remainder
Trust's right to the death benefit will be void.

The contract owner may change the beneficiary or contingent beneficiary during
the annuitant's lifetime by submitting a written request to Nationwide. Once
recorded, the change will be effective as of the date it was signed, whether or
not the annuitant was living at the time it was recorded. The change will not
affect any action taken by Nationwide before the change was recorded.

OPERATION OF THE CONTRACT

MINIMUM INITIAL AND SUBSEQUENT PURCHASE PAYMENTS

- --------------------- ----------------- -------------------
                      MINIMUM INITIAL        MINIMUM
      CONTRACT        PURCHASE PAYMENT      SUBSEQUENT
        TYPE                                 PAYMENTS
- --------------------- ----------------- -------------------
Non-Qualified              $2,000              $10
- --------------------- ----------------- -------------------
IRA                        $2,000              $10
- --------------------- ----------------- -------------------
Roth IRA                   $2,000              $10
- --------------------- ----------------- -------------------
SEP IRA                    $2,000              $10
- --------------------- ----------------- -------------------
Tax Sheltered                $0                $10
Annuity
- --------------------- ----------------- -------------------
Qualified                    $0                $10
- --------------------- ----------------- -------------------

PRICING

Initial purchase payments allocated to sub-accounts will be priced at the
accumulation unit value determined no later than 2 business days after receipt
of an order to purchase if the application and all necessary information are
complete. If the application is not complete, Nationwide may retain a purchase
payment for up to 5 business days while attempting to complete it. If the
application is not completed within 5 business days, the prospective purchaser
will be informed of the reason for the delay. The purchase payment will be
returned unless the prospective purchaser specifically allows Nationwide to hold
the purchase payment until the application is completed.


Subsequent purchase payments will be priced based on the next available
accumulation unit value after the payment is received. The cumulative total of
all purchase payments under contracts issued by Nationwide on the life of any
one annuitant cannot exceed $1,000,000 without Nationwide's prior consent.


                                       17
<PAGE>   20

Purchase payments will not be priced when the New York Stock Exchange is closed
or on the following nationally recognized holidays:

- -        New Year's Day            -        Independence Day
- -        Memorial Day              -        Labor Day
- -        Presidents' Day           -        Thanksgiving
- -        Good Friday               -        Christmas
- -        Martin Luther King, Jr.
         Day

Nationwide also will not price purchase payments if:

     (1)  trading on the New York Stock Exchange is restricted;
     (2)  an emergency exists making disposal or valuation of securities held in
          the variable account impracticable; or
     (3)  the SEC, by order, permits a suspension or postponement for the
          protection of security holders.

Rules and regulations of the SEC will govern as to when conditions described in
(2) and (3) exist.


If Nationwide is closed on days when the New York Stock Exchange is open,
contract value may be affected since the contract owner will not have access to
their account.


ALLOCATION OF PURCHASE PAYMENTS

Nationwide allocates purchase payments to sub-accounts and/or the fixed account
as instructed by the contract owner. Shares of the sub-accounts are purchased at
net asset value, then converted into accumulation units. Contract owners can
change allocations or make exchanges among the sub-accounts or the fixed
account. Certain transactions may be subject to conditions imposed by the
underlying mutual funds, as well as those set forth in the contract.

DETERMINING THE CONTRACT VALUE

The contract value is:

     1)   the value of amounts allocated to the sub-accounts of the variable
          account; and
     2)   amounts allocated to the fixed account.

If part or all of the contract value is surrendered, or charges are assessed
against the contract value, Nationwide will deduct a proportionate amount from
each sub-account and the fixed account based on current cash values.

Determining Variable Account Value - Valuing an Accumulation Unit

Purchase payments or transfers allocated to sub-accounts are accounted for in
accumulation units. Accumulation unit values (for each sub-account) are
determined by calculating the net investment factor for the underlying mutual
funds for the current valuation period and multiplying that result with the
accumulation unit values determined on the previous valuation period.

Nationwide uses the net investment factor as a way to calculate the investment
performance of a sub-account from valuation period to valuation period. For each
sub-account, the net investment factor shows the investment performance of the
underlying mutual fund in which a particular sub-account invests, including the
charges assessed against that sub-account for a valuation period.

The net investment factor for any particular sub-account is determined by
dividing (a) by (b), and then subtracting (c) from the result, where

a)   is:

     1)   the net asset value of the underlying mutual fund as of the end of the
          current valuation period; and

     2)   the per share amount of any dividend or income distributions made by
          the underlying mutual fund (if the ex-dividend date occurs during the
          current valuation period).

b)   is the net asset value of the underlying mutual fund determined as of the
     end of the preceding valuation period.

c)   is a factor representing the daily variable account charges, which may
     include charges for contract options chosen by the contract owner. The
     factor is equal to an annual rate of 1.30% of the daily net assets of the
     variable account.

Based on the net investment factor, the value of an accumulation unit may
increase or decrease.

                                       18
<PAGE>   21

Changes in the net investment factor may not be directly proportional to changes
in the net asset value of the underlying mutual fund shares because of the
deduction of variable account charges.

Though the number of accumulation units will not change as a result of
investment experience, the value of an accumulation unit may increase or
decrease from valuation period to valuation period.

Determining Fixed Account Value

Nationwide determines the value of the fixed account by:

     1)   adding all amounts allocated to the fixed account, minus amounts
          previously transferred or withdrawn; and
     2)   adding any interest earned on the amounts allocated.


TRANSFERS PRIOR TO ANNUITIZATION


Transfers from the Fixed Account to the Variable Account

Fixed account allocations may be transferred to the variable account only upon
reaching the end of an Interest Rate Guarantee Period. Normally, Nationwide will
permit 100% of such fixed account allocations to be transferred to the variable
account; however, Nationwide may, under certain economic conditions and at its
discretion, limit the maximum transferable amount. The maximum transferable
amount will not be less than 25% of the fixed account allocation reaching the
end of an Interest Rate Guarantee Period. Transfers of the fixed account
allocations must be made within 45 days after reaching the end of an Interest
Rate Guarantee Period.

Transfers from the Variable Account to the Fixed Account

Variable account allocations may be transferred to the fixed account at any
time. Normally, Nationwide will not restrict transfers from the variable account
to the fixed account; however, Nationwide may establish a maximum transfer limit
from the variable account to the fixed account.

Under no circumstances will the transfer limit be less than 10% of the current
value of the variable account, less any transfers made in the 12 months
preceding the date the transfer is requested, but not including transfers made
prior to the imposition of the transfer limit. However, Nationwide may refuse
transfers or purchase payments to the fixed account when the fixed account value
is greater than or equal to 30% of the contract value at the time the purchase
payment is made or the transfer is requested.

Contract owners who use Dollar Cost Averaging may transfer from the fixed
account to the variable account under the terms of that program (see "Dollar
Cost Averaging").

Amounts transferred to the variable account will receive the accumulation unit
value next determined after the transfer request is received.


Transfers Among the Sub-Accounts

Allocations may be transferred among the sub-accounts once per valuation date.

TRANSFERS AFTER ANNUITIZATION


After annuitization, transfers may only be made on the anniversary of the
annuitization date.

TRANSFER REQUESTS

Nationwide will accept transfer requests in writing or over the telephone.
Nationwide will use reasonable procedures to confirm that telephone instructions
are genuine and will not be liable for following telephone instructions that it
reasonably determined to be genuine. Nationwide may withdraw the telephone
exchange privilege upon 30 days written notice to contract owners.

Interest Rate Guarantee Period

The interest rate guarantee period is the period of time that the fixed account
interest rate is guaranteed to remain the same. Within 45 days of the end of an
interest rate guarantee period, transfers may be made from the fixed account to
the variable account. Nationwide will determine the amount that may be
transferred and will declare this amount at the end of the guarantee period.
This amount will not be less than 10% of the amount in the fixed account that is
maturing.

                                       19
<PAGE>   22

For new purchase payments allocated to the fixed account or for transfers to the
fixed account from the variable account, this period begins on the date of
deposit or transfer and ends on the one year anniversary of the deposit or
transfer. The guaranteed interest rate period may last for up to 3 months beyond
the 1 year anniversary because guaranteed terms end on the last day of a
calendar quarter.

During an interest rate guarantee period, transfers cannot be made from the
fixed account, and amounts transferred to the fixed account must remain on
deposit.

Market Timing Firms

Some contract owners may use market timing firms or other third parties to make
transfers on their behalf. Generally, in order to take advantage of perceived
market trends, market timing firms will submit transfer or exchange requests on
behalf of multiple contract owners at the same time. Sometimes this can result
in unusually large transfers of funds. These large transfers might interfere
with the ability of Nationwide or the underlying mutual fund to process
transactions. This can potentially disadvantage contract owners not using market
timing firms. To avoid this, Nationwide may modify transfer rights of contract
owners who use market timing firms (or other third parties) to transfer funds on
their behalf.

The exchange and transfer rights of individual contract owners will not be
modified in any way when instructions are submitted directly by the contract
owner, or by the contract owner's representative (as authorized by the execution
of a valid Nationwide Limited Power of Attorney Form).

To protect contract owners, Nationwide may refuse transfer requests:

- -    submitted by any agent acting under a power of attorney on behalf of more
     than one contract owner; or

- -    submitted on behalf of individual contract owners who have executed
     pre-authorized exchange forms which are submitted by market timing firms
     (or other third parties) on behalf of more than one contract owner at the
     same time.

Nationwide will not restrict transfer rights unless Nationwide believes it to be
necessary for the protection of all contract owners.

RIGHT TO REVOKE

Contract owners have a ten day "free look" to examine the contract. The contract
may be returned to Nationwide's home office for any reason within ten days of
receipt and Nationwide will refund the contract value or another amount required
by law. All IRA and Roth IRA refunds will be a return of purchase payments.
State and/or federal law may provide additional free look privileges.

Liability of the variable account under this provision is limited to the
contract value in each sub-account on the date of revocation. Any additional
amounts refunded to the contract owner will be paid by Nationwide.

SURRENDER (REDEMPTION)

Contract owners may surrender some or all of their contract value before the
earlier of the annuitization date or the annuitant's death. Surrender requests
must be in writing and Nationwide may require additional information. When
taking a full surrender, the contract must accompany the written request.
Nationwide may require a signature guarantee.

Nationwide will pay any amount surrendered from the sub-accounts within 7 days.
However, Nationwide may suspend or postpone payment when it is unable to price a
purchase payment or transfer.

Partial Surrenders (Partial Redemption)

Nationwide will surrender accumulation units from the sub-accounts and an amount
from the fixed account. The amount withdrawn from each investment option will be
in proportion to the value in each option at the time of the surrender request.

A CDSC may apply. The CDSC deducted is a percentage of the amount requested by
the contract owner. Amounts deducted for CDSC are not subject to subsequent
CDSC. The contract owner may direct Nationwide to deduct the CDSC either from:

                                       20
<PAGE>   23

     a)   the amount requested; or
     b)   the contract value remaining after the contract owner has received the
          amount requested.

If the contract owner does not make a specific election, any applicable CDSC
will be taken from the contract value remaining after the contract owner has
received the amount requested.

Full Surrenders (Full Redemptions)

The contract value upon full surrender may be more or less than the total of all
purchase payments made to the contract. The contract value will reflect variable
account charges, underlying mutual fund charges and the investment performance
of the underlying mutual funds. A CDSC may apply.

SURRENDERS UNDER A TEXAS OPTIONAL RETIREMENT PROGRAM OR THE LOUISIANA OPTIONAL
RETIREMENT PLAN

Redemption restrictions apply to contracts issued under the Texas Optional
Retirement Program or the Louisiana Optional Retirement Plan.

The Texas Attorney General has ruled that participants in contracts issued under
the Texas Optional Retirement Program may only take withdrawals if:

- - the participant dies;

- - the participant retires;

- - the participant terminates employment due to total disability; or

- - the participant that works in a Texas public institution of higher education
  terminates employment.

A participant under a contract issued under the Louisiana Optional Retirement
Plan may only take distributions from the contract upon retirement or
termination of employment. All retirement benefits under this type of plan must
be paid as lifetime income; lump sum cash payments are not permitted, except for
death benefits.

Due to the restrictions described above, a participant under either of these
plans will not be able to withdraw cash values from the contract unless one of
the applicable conditions is met. However, contract value may be transferred to
other carriers, subject to any CDSC.

Nationwide issues this contract to participants in the Texas Optional Retirement
Program in reliance upon and in compliance with Rule 6c-7 of the Investment
Company Act of 1940. Nationwide issues this contract to participants in the
Louisiana Optional Retirement Plan in reliance upon and in compliance with an
exemptive order that Nationwide received from the SEC on August 22, 1990.

SURRENDERS UNDER A QUALIFIED CONTRACT OR TAX SHELTERED ANNUITY

Contract owners of a Tax Sheltered Annuity may surrender part or all of their
contract value before the earlier of the annuitization date or the annuitant's
death, except as provided below:

A.   Contract value attributable to contributions made under a qualified cash or
     deferred arrangement (within the meaning of Internal Revenue Code Section
     402(g)(3)(A)), a salary reduction agreement (within the meaning of Internal
     Revenue Code Section 402(g)(3)(C)), or transfers from a Custodial Account
     (described in Section 403(b)(7) of the Internal Revenue Code), may be
     surrendered only:

     1.   when the contract owner reaches age 59 1/2, separates from service,
          dies, or becomes disabled (within the meaning of Internal Revenue Code
          Section 72(m)(7)); or
     2.   in the case of hardship (as defined for purposes of Internal Revenue
          Code Section 401(k)), provided that any such hardship surrender may
          NOT include any income earned on salary reduction contributions.
B.  The surrender limitations described in Section A also apply to:
     1.   salary reduction contributions to Tax Sheltered Annuities made for
          plan years beginning after December 31, 1988;

                                       21
<PAGE>   24

     2.   earnings credited to such contracts after the last plan year beginning
          before January 1, 1989, on amounts attributable to salary reduction
          contributions; and

     3.   all amounts transferred from 403(b)(7) Custodial Accounts (except that
          earnings and employer contributions as of December 31, 1988 in such
          Custodial Accounts may be withdrawn in the case of hardship).

C.   Any distribution other than the above, including a ten day free look
     cancellation of the contract (when available) may result in taxes,
     penalties, and/or retroactive disqualification of a Qualified Contract or
     Tax Sheltered Annuity.

In order to prevent disqualification of a Tax Sheltered Annuity after a ten day
free look cancellation, Nationwide will transfer the proceeds to another Tax
Sheltered Annuity upon proper direction by the contract owner.

These provisions explain Nationwide's understanding of current withdrawal
restrictions. These restrictions may change.

Distributions pursuant to Qualified Domestic Relations Orders will not violate
the restrictions above.
LOAN PRIVILEGE

The loan privilege is ONLY available to owners of Qualified Contracts or Tax
Sheltered Annuities. These contract owners can take loans from the contract
value beginning 30 days after the contract is issued up to the annuitization
date. Loans are subject to the terms of the contract, the plan, and the Internal
Revenue Code. Nationwide may modify the terms of a loan to comply with changes
in applicable law.

MINIMUM & MAXIMUM LOAN AMOUNTS

Contract owners may borrow a minimum of $1,000, unless Nationwide is required by
law to allow a lesser minimum amount. Each loan must individually satisfy the
contract minimum amount.

Nationwide will calculate the maximum nontaxable loan amount based upon
information provided by the participant or the employer. Loans may be taxable if
a participant has additional loans from other plans.

The total of all outstanding loans must not exceed the following limits:

- --------------- ------------ --------------------------
                CONTRACT     MAXIMUM OUTSTANDING LOAN
                VALUES       BALANCE ALLOWED
- --------------- ------------ --------------------------
NON-ERISA       up to        up to 80% of contract
PLANS           $20,000      value (not more than
                             $10,000)
- --------------- ------------ --------------------------
                $20,000      up to 50% of contract
                and over     value (not more than
                             $50,000*)
- --------------- ------------ --------------------------

- --------------- ------------ --------------------------
ERISA PLANS     All          up to 50% of contract
                             value (not more than
                             $50,000*)
- --------------- ------------ --------------------------

*The $50,000 limits will be reduced by the highest outstanding balance owed
during the previous 12 months.

For salary reduction Tax Sheltered Annuities, loans may be secured only by the
contract value.

LOAN PROCESSING FEE


Nationwide may charge a Loan Processing Fee at the time each new loan is
processed. If assessed it compensates Nationwide for expenses related to
administering and processing loans. Loans are not available in all states. In
addition, some states may not permit Nationwide to assess a Loan Processing Fee.


HOW LOAN REQUESTS ARE PROCESSED

All loans are made from the collateral fixed account. Nationwide transfers
accumulation units in proportion to the assets in each sub-account to the
collateral fixed account until the requested amount is reached. If there are not
enough accumulation units available in the contract to reach the requested loan
amount, Nationwide next transfers contract value from the fixed account. No CDSC
will be deducted on transfers related to loan processing.

INTEREST


The outstanding loan balance in the collateral fixed account is credited with
interest until the loan is repaid in full. The credited interest rate will be
2.25% less than the loan interest rate fixed by Nationwide. The credited
interest rate is guaranteed never to fall below 3.0%.


Specific loan terms are disclosed at the time of loan application or issuance.

                                       22
<PAGE>   25

LOAN REPAYMENT

Loans must be repaid in five years. However, if the loan is used to purchase the
contract owner's principal residence, the contract owner has 15 years to repay
the loan.

Contract owners must identify loan repayments as loan repayments or they will be
treated as purchase payments and will not reduce the outstanding loan. Payments
must be substantially level and made at least quarterly.

Loan repayments will consist of principal and interest in amounts set forth in
the loan agreement. Repayments are allocated to the sub-accounts in accordance
with the contract, unless Nationwide and the contract owner have agreed to amend
the contract at a later date on a case by case basis.

DISTRIBUTIONS & ANNUITY PAYMENTS

Distributions made from the contract while a loan is outstanding will be reduced
by the amount of the outstanding loan plus accrued interest if:

- - the contract is surrendered;

- - the contract owner/annuitant dies;

- - the contract owner who is not the annuitant dies prior to annuitization; or

- - annuity payments begin.

TRANSFERRING THE CONTRACT

Nationwide reserves the right to restrict any transfer of the contract while the
loan is outstanding.

GRACE PERIOD & LOAN DEFAULT

If a loan payment is not made when due, interest will continue to accrue. A
grace period may be available (please refer to the terms of the loan agreement).
If a loan payment is not made by the end of the applicable grace period, the
entire loan will be treated as a deemed distribution and will be taxable to the
borrower. This deemed distribution may also be subject to an early withdrawal
tax penalty by the Internal Revenue Service.

After default, interest will continue to accrue on the loan. Defaulted amounts,
plus interest, are deducted from the contract value when the participant is
eligible for a distribution of at least that amount. Additional loans are not
available while a previous loan is in default.

ASSIGNMENT

Contract rights are personal to the contract owner and may not be assigned
without Nationwide's written consent. IRAs, SEP IRAs Roth IRAs, Qualified
Contracts, and Tax Sheltered Annuities may not be assigned, pledged or otherwise
transferred except where allowed by law.

A Non-Qualified Contract owner may assign some or all rights under the contract.
An assignment must occur before annuitization while the annuitant is alive. Once
proper notice of assignment is recorded by Nationwide's home office, the
assignment will become effective as of the date the written request was signed.

Nationwide is not responsible for the validity or tax consequences of any
assignment. Nationwide is not liable for any payment or settlement made before
the assignment is recorded. Assignments will not be recorded until Nationwide
receives sufficient direction from the contract owner and the assignee regarding
the proper allocation of contract rights.

Amounts pledged or assigned will be treated as distributions and will be
included in gross income to the extent that the cash value exceeds the
investment in the contract for the taxable year in which it was pledged or
assigned. Amounts assigned may be subject to a tax penalty equal to 10% of the
amount included in gross income.

Assignment of the entire contract value may cause the portion of the contract
value exceeding the total investment in the contract and previously taxed
amounts to be included in gross income for federal income tax purposes each year
that the assignment is in effect.

CONTRACT OWNER SERVICES

ASSET REBALANCING

Asset rebalancing is the automatic reallocation of contract values to the
sub-accounts on a

                                       23
<PAGE>   26

predetermined percentage basis. Asset rebalancing is not available for assets
held in the fixed account. Requests for asset rebalancing must be on a
Nationwide form.

Asset rebalancing occurs every three months or on another frequency if permitted
by Nationwide. If the last day of the three-month period falls on a Saturday,
Sunday, recognized holiday, or any other day when the New York Stock Exchange is
closed, asset rebalancing will occur on the next business day.

Asset rebalancing may be subject to employer limitations or restrictions for
contracts issued to a Qualified Plan or Tax Sheltered Annuity plan. Contract
owners should consult a financial adviser to discuss the use of asset
rebalancing.

Nationwide reserves the right to stop establishing new asset rebalancing
programs. Nationwide also reserves the right to assess a processing fee for this
service.

DOLLAR COST AVERAGING

Dollar Cost Averaging is a long-term transfer program that allows you to make
regular, level investments over time. It involves the automatic transfer of a
specified amount from the fixed account and/or certain sub-accounts into other
sub-accounts. Nationwide does not guarantee that this program will result in
profit or protect contract owners from loss.

Contract owners direct Nationwide to automatically transfer specified amounts
from the fixed account and the NSAT Money Market Fund to any other underlying
mutual fund.

Transfers occur monthly or on another frequency if permitted by Nationwide.
Nationwide will process transfers until either the value in the originating
investment option is exhausted, or the contract owner instructs Nationwide in
writing to stop the transfers.

Dollar Cost Averaging from the Fixed Account

Transfers from the fixed account must be equal to or less than 1/30th of the
fixed account value at the time the program is requested. A Dollar Cost
Averaging program which transfers amounts from the fixed account to the variable
account is not the same as an Enhanced Rate Dollar Cost Averaging program.
Contract owners that wish to utilize Dollar Cost Averaging from the fixed
account should first inquire whether any Enhanced Rate Dollar Cost Averaging
programs are available.

Nationwide reserves the right to stop establishing new Dollar Cost Averaging
programs. Nationwide also reserves the right to assess a processing fee for this
service.

Enhanced Rate Dollar Cost Averaging

Nationwide may, from time to time, offer Enhanced Rate Dollar Cost Averaging
programs in which contract owners may allocate all or a portion of their fixed
account assets. Enhanced Rate Dollar Cost Averaging programs allow the contract
owner to earn a higher rate of interest on assets allocated to the program than
would be earned on assets in the fixed account. Each enhanced interest rate is
guaranteed for as long as the corresponding program is in effect and applies
only to the assets within that program. Nationwide will process transfers until
either amounts in the Enhanced Rate Dollar Cost Averaging program are exhausted,
or the contract owner instructs Nationwide in writing to stop the transfers. For
these programs only, when a written request to discontinue transfers is
received, Nationwide will automatically transfer the remaining amount in the
program to the NSAT Money Market Fund.

SYSTEMATIC WITHDRAWALS

Systematic withdrawals allow contract owners to receive a specified amount (of
at least $100) on a monthly, quarterly, semi-annual, or annual basis. Requests
for systematic withdrawals and requests to discontinue systematic withdrawals
must be in writing.

The withdrawals will be taken from the sub-accounts and the fixed account
proportionately unless Nationwide is instructed otherwise.

Nationwide will withhold federal income taxes from systematic withdrawals unless
otherwise instructed by the contract owner. The Internal Revenue Service may
impose a 10% penalty tax if the contract owner is under age 59 1/2 unless the
contract owner has made an irrevocable election of distributions of
substantially equal payments.

                                       24
<PAGE>   27


A CDSC may apply to amounts taken through systematic withdrawals.

If a CDSC applies, the maximum amount that can be withdrawn annually without a
CDSC is the greatest of:

     1)   10% of all purchase payments made to the contract as of the withdrawal
          date; or
     2)   any amount withdrawn to meet minimum distribution requirements under
          the Internal Revenue Code.

The CDSC-free withdrawal privilege for systematic withdrawals is non-cumulative.
Free amounts not taken during any contract year cannot be taken as free amounts
in a subsequent contract year.


Nationwide reserves the right to stop establishing new systematic withdrawal
programs. Nationwide also reserves the right to assess a processing fee for this
service. Systematic withdrawals are not available before the end of the ten-day
free look period (see "Right to Revoke").
ANNUITY COMMENCEMENT DATE

The annuity commencement date is the date on which annuity payments are
scheduled to begin. The contract owner may change the annuity commencement date
before annuitization. This change must be in writing and approved by Nationwide.

ANNUITIZING THE CONTRACT

ANNUITIZATION DATE

The annuitization date is the date that annuity payments begin. It will be the
first day of a calendar month unless otherwise agreed, and must be at least 2
years after the contract is issued. If the contract is issued to fund a
Qualified Plan or Tax Sheltered Annuity plan, annuitization may occur during the
first 2 years subject to Nationwide's approval.

ANNUITIZATION

Annuitization is the period during which annuity payments are received. It is
irrevocable once payments have begun. Upon arrival of the annuitization date,
the annuitant must choose:

     1)   an annuity payment option; and
     2)   either a fixed payment annuity, variable payment annuity, or an
          available combination.

Nationwide guarantees that each payment under a fixed payment annuity will be
the same throughout annuitization. Under a variable payment annuity, the amount
of each payment will vary with the performance of the underlying mutual funds
chosen by the contract owner.

FIXED PAYMENT ANNUITY

A fixed payment annuity is an annuity where the amount of the annuity payment
remains level.

The first payment under a fixed payment annuity is determined on the
annuitization date on an "age last birthday" basis by:

     1)   deducting applicable premium taxes from the total contract value; then
     2)   applying the contract value amount specified by the contract owner to
          the fixed payment annuity table for the annuity payment option
          elected.

Subsequent payments will remain level unless the annuity payment option elected
provides otherwise. Nationwide does not credit discretionary interest during
annuitization.

VARIABLE PAYMENT ANNUITY

A variable payment annuity is an annuity where the amount of the annuity
payments will vary depending on the performance of the underlying mutual funds
selected.

The first payment under a variable payment annuity is determined on the
annuitization date on an "age last birthday" basis by:

     1)   deducting applicable premium taxes from the total contract value; then
     2)   applying the contract value amount specified by the contract owner to
          the variable payment annuity table for the annuity payment option
          elected.

The dollar amount of the first payment is converted into a set number of annuity
units that will represent each monthly payment. This is done by dividing the
dollar amount of the first

                                       25
<PAGE>   28

payment by the value of an annuity unit as of the annuitization date. This
number of annuity units remains fixed during annuitization.

The second and subsequent payments are determined by multiplying the fixed
number of annuity units by the annuity unit value for the valuation period in
which the payment is due. The amount of the second and subsequent payments will
vary with the performance of the selected underlying mutual funds. Nationwide
guarantees that variations in mortality experience from assumptions used to
calculate the first payment will not affect the dollar amount of the second and
subsequent payments.

ASSUMED INVESTMENT RATE

An assumed investment rate is the percentage rate of return assumed to determine
the amount of the first payment under a variable payment annuity. Nationwide
uses the assumed investment rate of 3.5% to calculate the first annuity payment.
The assumed investment rate of 3.5% is the percentage rate of return required to
maintain level variable annuity payments. Subsequent variable annuity payments
may be more or less than the first based on whether actual investment
performance is higher or lower than the assumed investment rate of 3.5%.

VALUE OF AN ANNUITY UNIT

Annuity unit values for sub-accounts are determined by multiplying the net
investment factor for the valuation period for which the annuity unit is being
calculated by the immediately preceding valuation period's annuity unit value,
and multiplying the result by an interest factor to neutralize the assumed
investment rate of 3.5% per annum built into the variable payment annuity
purchase rate basis in the contracts.

EXCHANGES AMONG UNDERLYING MUTUAL FUNDS

Exchanges among underlying mutual funds during annuitization must be in writing.
Exchanges will occur on each anniversary of the annuitization date.



FREQUENCY AND AMOUNT OF ANNUITY PAYMENTS

Payments are made based on the annuity payment option selected, unless:

- -    the amount to be distributed is less than $500, in which case Nationwide
     may make one lump sum payment of the contract value; or

- -    an annuity payment would be less than $20, in which case Nationwide can
     change the frequency of payments to intervals that will result in payments
     of at least $20. Payments will be made at least annually.

ANNUITY PAYMENT OPTIONS

Contract owners must elect an annuity payment option before the annuitization
date. The annuity payment options are:

1)   LIFE ANNUITY - An annuity payable periodically, but at least annually, for
     the lifetime of the annuitant. Payments will end upon the annuitant's
     death. For example, if the annuitant dies before the second annuity payment
     date, the annuitant will receive only one annuity payment. The annuitant
     will only receive two annuity payments if he or she dies before the third
     annuity payment date, and so on.
2)   JOINT AND LAST SURVIVOR ANNUITY - An annuity payable periodically, but at
     least annually, during the joint lifetimes of the annuitant and a
     designated second individual. If one of these parties dies, payments will
     continue for the lifetime of the survivor. As is the case under option 1,
     there is no guaranteed number of payments. Payments end upon the death of
     the last surviving party, regardless of the number of payments received.
3)   LIFE ANNUITY WITH 120 OR 240 MONTHLY PAYMENTS GUARANTEED - An annuity
     payable monthly during the lifetime of the annuitant. If the annuitant dies
     before all of the guaranteed payments have been made, payments will
     continue to the end of the guaranteed period and will be paid to a designee
     chosen by the annuitant at the time the annuity payment option was elected.

                                       26
<PAGE>   29

     The designee may elect to receive the present value of the remaining
     guaranteed payments in a lump sum. The present value will be computed as of
     the date Nationwide receives notice of the annuitant's death.

Not all of the annuity payment options may be available in all states. Contract
owners may request other options before the annuitization date. These options
are subject to Nationwide's approval.

No distribution for Non-Qualified Contracts will be made until an annuity
payment option has been elected. IRAs, SEP IRAs, Qualified Contracts and Tax
Sheltered Annuities are subject to the "minimum distribution" requirements set
forth in the plan, contract, and the Internal Revenue Code.
DEATH BENEFITS

DEATH OF CONTRACT OWNER - NON-QUALIFIED CONTRACTS

If the contract owner who is not the annuitant dies before the annuitization
date, the joint owner becomes the contract owner. If no joint owner is named,
the annuitant becomes the contract owner.

Distributions under Non-Qualified Contracts will be made pursuant to the
"Required Distributions for Non-Qualified Contracts" provision.

DEATH OF ANNUITANT - NON-QUALIFIED CONTRACTS

If the annuitant who is not a contract owner dies before the annuitization date,
a death benefit is payable to the beneficiary or contingent beneficiary.


If two or more beneficiaries are named, the benefit will be paid to the
surviving beneficiaries in equal shares, unless the contract provides otherwise.

If no beneficiary or contingent beneficiary survives the annuitant, the contract
owner (or his or her estate if the annuitant was also the contract owner) will
receive the benefit.

DEATH OF CONTRACT OWNER/ANNUITANT

If a contract owner who is also the annuitant dies before the annuitization
date, a death benefit is payable according to the "Death of the Annuitant -
Non-Qualified Contracts" provision.

If the contract owner/annuitant dies after the annuitization date, any benefit
that may be payable will be paid according to the selected annuity payment
option.

HOW THE DEATH BENEFIT VALUE IS DETERMINED

The death benefit value is determined as of the date the home office receives:

     1)   proper proof of the annuitant's death;
     2)   an election specifying the distribution method; and
     3)   any state required forms(s).

The beneficiary may elect to receive the death benefit:

     1)   in a lump sum;
     2)   as an annuity; or
     3)   in any other manner permitted by law and approved by Nationwide.

The beneficiary must notify Nationwide of this election within 60 days of the
annuitant's death.

If the annuitant dies after the annuitization date, any benefit that may be
payable will be paid according to the selected annuity payment option.

DEATH BENEFIT PAYMENT

For any type of contract issued on or after the later of September 1, 1999, or a
date on which state insurance authorities approve applicable contract
modifications:

If the annuitant dies prior to his or her 86th birthday and prior to the
annuitization date, the dollar amount of the death benefit will be the greatest
of:

     1)   the contract value;
     2)   the sum of all purchase payments, less an adjustment for amounts
          surrendered; or
     3)   the contract value as of the most recent five year contract
          anniversary, less an adjustment for amounts surrendered, plus purchase
          payments received after that five year contract anniversary.

The adjustment for amounts surrendered will reduce items (2) and (3) above in
the same proportion that the contract value was reduced on the date(s) of the
partial surrenders.

                                       27
<PAGE>   30

If the annuitant dies on or after his or her 86th birthday and prior to the
annuitization date, the dollar amount of the death benefit will be equal to the
contract value.

For any type of contract issued on or after the later of May 1, 1998 or a date
on which state insurance authorities approve applicable modifications and prior
to September 1, 1999 or a date on which state insurance authorities approve
applicable contract modifications:

If the annuitant dies on or prior to his or her 75th birthday and prior to the
annuitization date, the dollar amount of the death benefit will be the greatest
of:

     1)   the contract value;
     2)   the sum of all purchase payments, less an adjustment for amounts
          surrendered; or
     3)   the contract value as of the most recent five year contract
          anniversary, less an adjustment for amounts surrendered since that
          most recent five year contract anniversary.

The adjustment for amounts surrendered will reduce items (2) and (3) above in
the same proportion that the contract value was reduced on the date(s) of the
partial surrender(s).

If the annuitant dies after his or her 75th birthday and prior to the
annuitization date, the dollar amount of the death benefit will be equal to the
contract value.

For any type of contract issued prior to May 1, 1998 or a date on which state
insurance authorities approve applicable contract modifications:

If the annuitant dies prior to his or her 75th birthday and prior to the
annuitization date, the dollar amount of the death benefit will be the greatest
of:

     1)   the contract value;
     2)   the sum of all purchase payments, less any amounts surrendered; or
     3)   the contract value as of the most recent five year contract
          anniversary, less any amounts surrendered since that most recent five
          year contract anniversary.

If the annuitant dies after his or her 75th birthday and prior to the
annuitization date, the dollar amount of the death benefit will be equal to the
contract value.

REQUIRED DISTRIBUTIONS

REQUIRED DISTRIBUTIONS FOR NON-QUALIFIED CONTRACTS

Internal Revenue Code Section 72(s) requires Nationwide to make certain
distributions when a contract owner dies. The following distributions will be
made according to those requirements:

     1)   If any contract owner dies on or after the annuitization date and
          before the entire interest in the contract has been distributed, then
          the remaining interest must be distributed at least as rapidly as the
          distribution method in effect on the contract owner's death.

     2)   If any contract owner dies before the annuitization date, then the
          entire interest in the contract (consisting of either the death
          benefit or the contract value reduced by charges set forth elsewhere
          in the contract) will be distributed within 5 years of the contract
          owner's death, provided however:

          a)   any interest payable to or for the benefit of a natural person
               (referred to herein as a "designated beneficiary"), may be
               distributed over the life of the designated beneficiary or over a
               period not longer than the life expectancy of the designated
               beneficiary. Payments must begin within one year of the contract
               owner's death unless otherwise permitted by federal income tax
               regulations; and

          b)   if the designated beneficiary is the surviving spouse of the
               deceased contract owner, the spouse can choose to become the
               contract owner instead of receiving a death benefit. Any
               distributions required under these distribution rules will be
               made upon that spouse's death.

                                       28
<PAGE>   31

In the event that the contract owner is NOT a natural person (e.g., a trust or
corporation), then, for purposes of these distribution provisions:

     a)   the death of the annuitant will be treated as the death of a contract
          owner;
     b)   any change of annuitant will be treated as the death of a contract
          owner; and
     c)   in either case, the appropriate distribution will be made upon the
          death or change, as the case may be.

These distribution provisions do not apply to any contract exempt from Section
72(s) of the Internal Revenue Code by reason of Section 72(s)(5) or any other
law or rule.

The designated beneficiary must elect a method of distribution and notify
Nationwide of this election within 60 days of the contract owner's death.

REQUIRED DISTRIBUTIONS FOR QUALIFIED PLANS OR TAX SHELTERED ANNUITIES

Distributions from Qualified Contracts or Tax Sheltered Annuities will be made
according to the Minimum Distribution and Incidental Benefit provisions ("MDIB")
of Section 401(a)(9) of the Internal Revenue Code. Distributions will be made to
the annuitant according to the selected annuity payment option over a period not
longer than:

     a)   the life of the annuitant or the joint lives of the annuitant and the
          annuitant's designated beneficiary; or
     b)   a period not longer than the life expectancy of the annuitant or the
          joint life expectancies of the annuitant and the annuitant's
          designated beneficiary.

Required distributions do not have to be withdrawn from this contract if they
are being withdrawn from another Tax Sheltered Annuity of the annuitant.

If the annuitant's entire interest in a Qualified Plan or Tax Sheltered Annuity
will be distributed in equal or substantially equal payments over a period
described in a) or b), the payments will begin on the required beginning date.
The required beginning date is the later of:

     a)   April 1 of the calendar year following the calendar year in which the
          annuitant reaches age 70 1/2; or
     b)   the annuitant's retirement date.

Provision b) does not apply to any employee who is a 5% owner (as defined in
Section 416 of the Internal Revenue Code) with respect to the plan year ending
in the calendar year when the employee attains the age of 70 1/2.

Distributions commencing on the required distribution date must satisfy MDIB
provisions set forth in the Internal Revenue Code. Those provisions require that
distribution cannot be less than the amount determined by dividing the
annuitant's interest in the tax sheltered annuity by the end of the previous
calendar year by:

     a)   the annuitant's life expectancy; or if applicable,
     b)   the joint and survivor life expectancy of the annuitant and the
          annuitant's beneficiary.

The life expectancies and joint life expectancies are determined by reference to
Treasury Regulation 1.72-9.

If the annuitant dies before distributions begin, the interest in the Qualified
Contract or Tax Sheltered Annuity must be distributed by December 31 of the
calendar year in which the fifth anniversary of the annuitant's death occurs
unless:

     a)   the annuitant names his or her surviving spouse as the beneficiary and
          the spouse chooses to receive distribution of the contract in
          substantially equal payments over his or her life (or a period not
          longer than his or her life expectancy) and beginning no later than
          December 31 of the year in which the annuitant would have attained age
          70 1/2; or

     b)   the annuitant names a beneficiary other than his or her surviving
          spouse and the beneficiary elects to receive distribution of the
          contract in substantially equal payments over his or her life (or a
          period not longer than his or her life expectancy) beginning no later
          than December 31 of

                                       29
<PAGE>   32

          the year following the year in which the annuitant dies.

If the annuitant dies after distributions have begun, distributions must
continue at least as rapidly as under the schedule used before the annuitant's
death.

If distribution requirements are not met, a penalty tax of 50% is levied on the
difference between the amount that should have been distributed for that year
and the amount that actually was distributed for that year.


REQUIRED DISTRIBUTIONS FOR IRAS AND SEP IRAS

Distributions from an IRA or SEP IRA must begin no later than April 1 of the
calendar year following the calendar year in which the contract owner reaches
age 70 1/2. Distribution may be paid in a lump sum or in substantially equal
payments over:


     a)   the contract owner's life or the lives of the contract owner and his
          or her spouse or designated beneficiary; or
     b)   a period not longer than the life expectancy of the contract owner or
          the joint life expectancy of the contract owner and the contract
          owner's designated beneficiary.


If the contract owner dies before distributions begin, the interest in the IRA
or SEP IRA must be distributed by December 31 of the calendar year in which the
fifth anniversary of the contract owner's death occurs, unless:


a)   the contract owner names his or her surviving spouse as the beneficiary and
     such spouse chooses to:

     1)   treat the contract as an Individual Retirement Annuity established for
          his or her benefit; or

     2)   receive distribution of the contract in substantially equal payments
          over his or her life (or a period not longer than his or her life
          expectancy) and beginning no later than December 31 of the year in
          which the contract owner would have reached age 70 1/2; or

b)   the contract owner names a beneficiary other than his or her surviving
     spouse and such beneficiary elects to receive a distribution of the
     contract in substantially equal payments over his or her life (or a period
     not longer than his or her life expectancy) beginning no later than
     December 31 of the year following the year of the contract owner's death.


Required distributions do not have to be withdrawn from this contract if they
are being withdrawn from another IRA, SEP IRA or Individual Retirement Account
of the contract owner.


If the contract owner dies after distributions have begun, distributions must
continue at least as rapidly as under the schedule being used before the
contract owner's death. However, a surviving spouse who is the beneficiary under
the annuity payment option may treat the contract as his or her own, in the same
manner as is described in section (a)(1) of this provision.

If distribution requirements are not met, a penalty tax of 50% is levied on the
difference between the amount that should have been distributed for that year
and the amount that actually was distributed for that year.


A portion of each distribution will be included in the recipient's gross income
and taxed at ordinary income tax rates. The portion of a distribution which is
taxable is based on the ratio between the amount by which non-deductible
purchase payments exceed prior non-taxable distributions and total account
balances at the time of the distribution. The owner of an IRA or SEP IRA must
annually report the amount of non-deductible purchase payments, the amount of
any distribution, the amount by which non-deductible purchase payments for all
years exceed non-taxable distributions for all years, and the total balance of
all Individual Retirement Annuities.



IRA and SEP IRA distributions will not receive the favorable tax treatment of a
lump sum distribution from a Qualified Plan. If the contract owner dies before
the entire interest in the contract has been distributed, the balance will also
be included in his or her gross estate.


                                       30
<PAGE>   33

Simplified Employee Pensions (SEPs) and Salary Reduction Simplified Employee
Pensions (SAR SEPs), described in Internal Revenue Code Section 408(k), are
taxed similarly to IRAs and are subject to similar distribution requirements.
SAR SEPs cannot be established after 1996.

REQUIRED DISTRIBUTIONS FOR ROTH IRAS

The rules for Roth IRAs do not require distributions to begin during the
contract owner's lifetime.

When the contract owner dies, the interest in the Roth IRA must be distributed
by December 31 of the calendar year in which the fifth anniversary of his or her
death occurs, unless:

a)   the contract owner names his or her surviving spouse as the beneficiary and
     the spouse chooses to:

     1)   treat the contract as a Roth IRA established for his or her benefit;
          or
     2)   receive distribution of the contract in substantially equal payments
          over his or her life (or a period not longer than his or her life
          expectancy) and beginning no later than December 31 of the year
          following the year in which the contract owner would have reached age
          70 1/2; or

b)   the contract owner names a beneficiary other than his or her surviving
     spouse and the beneficiary chooses to receive distribution of the contract
     in substantially equal payments over his or her life (or a period not
     longer than his or her life expectancy) beginning no later than December 31
     of the year following the year in which the contract owner dies.

Distributions from Roth IRAs may be either taxable or nontaxable, depending upon
whether they are "qualified distributions" or "non-qualified distributions" (see
"Federal Tax Considerations").

FEDERAL TAX CONSIDERATIONS


FEDERAL INCOME TAXES

The tax consequences of purchasing a contract described in this prospectus will
depend on:

- - the type of contract purchased;

- - the purposes for which the contract is purchased; and

- - the personal circumstances of individual investor having interests in the
  contracts.

See "Synopsis of the Contracts" for a brief description of the various types of
contracts and the different purposes for which the contracts may be purchased.

Existing tax rules are subject to change, and may affect individuals differently
depending on their situation. Nationwide does not guarantee the tax status of
any contracts or any transactions involving the contracts.

If the contract is purchased as an investment of certain retirement plans (such
as qualified retirement plans, Individual Retirement Accounts, and custodial
accounts as described in Sections 401, 408(a), and 403(b)(7) of the Internal
Revenue Code), tax advantages enjoyed by the contract owner and/or annuitant may
relate to participation in the plan rather than ownership of the annuity
contract. Such plans are permitted to purchase investments other than annuities
and retain tax-deferred status.

The following is a brief summary of some of the federal income tax
considerations related to the contracts. In addition to the federal income tax,
distributions from annuity contracts may be subject to state and local income
taxes. The tax rules across all states and localities are not uniform and
therefore will not be discussed in this prospectus. Tax rules that may apply to
contracts issued in U.S. territories such as Puerto Rico and Guam are also not
discussed. Nothing in this prospectus should be considered to be tax advice.
Contract owners and prospective contract owners are encouraged to consult a
financial consultant, tax advisor or legal counsel to discuss the taxation and
use of the contracts.


                                       31
<PAGE>   34


The Internal Revenue Code sets forth different income tax rules for the
following types of annuity contracts:

- -   IRAs;
- -   SEP IRAs;
- -   Roth IRAs;
- -   Tax Sheltered Annuities; and
- -   "Non-Qualified Annuities."

IRAs and SEP IRAs

Distributions from IRAs and SEP IRAs are generally taxed when received. If any
of the amount contributed to the IRA was nondeductible for federal income tax
purposes, then a portion of each distribution is excludable from income.

If distributions of income from an IRA are made prior to the date that the owner
attains the age of 59 1/2 years, the income is subject to both the regular
income tax and an additional penalty tax of 10%. The penalty tax can be avoided
if the distribution is:

- -    made to a beneficiary on or after the death of the owner;

- -    attributable to the owner becoming disabled (as defined in the Internal
     Revenue Code;

- -    part of a series of substantially equal periodic payments made not less
     frequently than annually made for the life (or life expectancy) of the
     owner, or the joint lives (or joint life expectancies) of the owner and his
     or her designated beneficiary;

- -    used for qualified higher education expenses;

- -    used for expenses attributable to the purchase of a home for a qualified
     first-time buyer.

Roth IRAs

Distributions of earnings from Roth IRAs are taxable or non taxable depending
upon whether they are "qualified distributions" or "non-qualified
distributions." A "qualified distribution" is one that satisfies the five-year
rule and meets one of the following requirements:

- -    it is made on or after the date on which the contract owner attains age 59
     1/2;

- -    it is made to a beneficiary (or the contract owner's estate) on or after
     the death of the contract owner;

- -    it is attributable to the contract owner's disability; or

- -    it is used for expenses attributable to the purchase of a home for a
     qualified first-time buyer.

The five year rule generally is satisfied if the distribution is not made within
the five taxable year period beginning with the first taxable year in which a
contribution is made to any Roth IRA established for the owner.

A qualified distribution is not included in gross income for federal income tax
purposes.

A non-qualified distribution is not includible in gross income to the extent
that the distribution, when added to all previous distributions, does not exceed
that total amount of contributions made to the Roth IRA. Any non-qualified
distribution in excess of the aggregate amount of contributions will be included
in the contract owner's gross income in the year that is distributed to the
contract owner.

Special rules apply for Roth IRAs that have proceeds received from an IRA prior
to January 1, 1999 if the owner elected the special 4-year income averaging
provisions that were in effect for 1998.

If non-qualified distributions of income from a Roth IRA are made prior to the
date that the owner attains the age of 59 1/2 years, the income is subject to
both the regular income tax and an additional penalty tax of 10%. The penalty
tax can be avoided if the distribution is:

- -    made to a beneficiary on or after the death of the owner;

- -    attributable to the owner becoming disabled (as defined in the Internal
     Revenue Code);

- -    part of a series of substantially equal periodic payments made not less
     frequently


                                       32
<PAGE>   35


     than annually made for the life (or life expectancy) of the owner, or the
     joint lives (or joint life expectancies) of the owner and his or her
     designated beneficiary;

- -    for qualified higher education expenses; or

- -    used for expenses attributable to the purchase of a home for a qualified
     first-time buyer.

If the contract owner dies before the contract is completely distributed, the
balance may be included in the contract owner's gross estate for tax purposes.

Tax Sheltered Annuities

Distributions from Tax Sheltered Annuities are generally taxed when received. A
portion of each distribution is excludable from income based on a formula
established pursuant to the Internal Revenue Code. The formula excludes from
income the amount invested in the contract divided by the number of anticipated
payments until the full investment in the contract is recovered. Thereafter all
distributions are fully taxable.

If a distribution of income is made from a Tax Sheltered Annuity prior to the
date that the owner attains the age of 59 1/2 years, the income is subject to
both the regular income tax and an additional penalty tax of 10%. The penalty
tax can be avoided if the distribution is:

- -    made to a beneficiary on or after the death of the owner;

- -    attributable to the owner becoming disabled as defined in the Internal
     Revenue Code;

- -    part of a series of substantially equal periodic payments made not less
     frequently than annually made for the life (or life expectancy) of the
     owner, or the joint lives (or joint life expectancies) of the owner and his
     or her designated beneficiary; - used for qualified higher education
     expenses;

- -    used for expenses attributable to the purchase of a home for a qualified
     first-time buyer; or

- -    made to the owner after separation from service with
     his or her employer after age 55.

Non-Qualified Contracts - Natural Persons as Contract Owners

Generally, the income earned inside a Non-Qualified Annuity Contract that is
owned by a natural person is not taxable until it is distributed from the
contract.

Distributions before the annuitization date are taxable to the contract owner to
the extent that the cash value of the contract exceeds the contract owner's
investment at the time of the distribution. Distributions, for this purpose,
include partial surrenders, any portion of the contract that is assigned or
pledged; or any portion of the contract that is transferred by gift. For these
purposes, a transfer by gift may occur upon annuitization if the contract owner
and the annuitant are not the same individual.

With respect to annuity distributions on or after the annuitization date, a
portion of each annuity payment is excludable from taxable income. The amount
excludable is based on the ratio between the contract owner's investment in the
contract and the expected return on the contract. Once the entire investment in
the contract is recovered, all distributions are fully includable in income. The
maximum amount excludable from income is the investment in the contract. If the
annuitant dies before the entire investment in the contract has been excluded
from income, and as a result of the annuitant's death no more payments are due
under the contract, then the unrecovered investment in the contract may be
deducted on his or her final tax return.

In determining the taxable amount of a distribution, all annuity contracts
issued after October 21, 1988 by the same company to the same contract owner
during the same calendar year will be treated as one annuity contract.

A special rule applies to distributions from contracts that have investments
that were made prior to August 14, 1982. For those contracts, distributions that
are made prior to the annuitization date are treated first as a recovery of the
investment in the contract as of that date. A distribution in excess of the
amount of the


                                       33
<PAGE>   36


investment in the contract as of August 14, 1982, will be treated as taxable
income.

The Internal Revenue Code imposes a penalty tax if a distribution is made before
the contract owner reaches age 59 1/2. The amount of the penalty is 10% of the
portion of any distribution that is includible in gross income. The penalty tax
does not apply if the distribution is:

- -    the result of a contract owner's death;

- -    the result of a contract owner's disability, as defined in the Internal
     Revenue Code;

- -    one of a series of substantially equal periodic payments made over the life
     (or life expectancy) of the contract owner or the joint lives (or joint
     life expectancies) of the contract owner and the beneficiary selected by
     the contract owner to receive payment under the annuity payment option
     selected by the contract owner; or

- -    is allocable to an investment in the contract before August 14, 1982.

Non-Qualified Contracts - Non-Natural Persons as Contract Owners

The previous discussion related to the taxation of Non-Qualified Contracts owned
by individuals. Different rules (the so-called "non-natural persons" rules)
apply if the contract owner is not a natural person.

Generally, contracts owned by corporations, partnerships, trusts, and similar
entities are not treated as annuity contracts under the Internal Revenue Code.
Therefore, income earned under a Non-Qualified Contract that is owned by a
non-natural person is taxed as ordinary income during the taxable year that it
is earned. Taxation is not deferred, even if the income is not distributed out
of the contract. The income is taxable as ordinary income, not capital gain.

The non-natural persons rules do not apply to all entity-owned contracts. A
contract that is owned by a non-natural person as an agent of an individual is
treated as owned by the individual. This would cause the contract to be treated
as an annuity under the Internal Revenue Code, allowing tax deferral. However,
this exception does not apply when the non-natural person is an employer that
holds the contract under a non-qualified deferred compensation arrangement for
one or more employees.

The non-natural persons rules also do not apply to contracts that are:

- -    acquired by the estate of a decedent by reason of the death of the
     decedent;

- -    issued in connection with certain qualified retirement plans and individual
     retirement plans; or

- -    purchased by an employer upon the termination of certain qualified
     retirement plans.

WITHHOLDING

Pre-death distributions from the contracts are subject to federal income tax.
Nationwide will withhold the tax from the distributions unless the contract
owner requests otherwise. If the distribution is from a Tax Sheltered Annuity,
it will be subject to mandatory 20% withholding that cannot be waived, unless:

- -    the distribution is made directly to another Tax Sheltered Annuity or IRA;
     or

- -    the distribution satisfies the minimum distribution requirements imposed by
     the Internal Revenue Code.

In addition, contract owners may not waive withholding if the distribution is
subject to mandatory back-up withholding (if no taxpayer identification number
is given or if the Internal Revenue Service notifies Nationwide that mandatory
back-up withholding is required). Mandatory back-up withholding rates are 31% of
income that is distributed.

NON-RESIDENT ALIENS

Generally, a pre-death distribution from a contract to a non-resident alien is
subject to federal income tax at a rate of 30% of the amount of income that is
distributed. Nationwide is required to withhold this amount and send it to the
Internal Revenue Service. Some distributions to non-resident aliens may be
subject to a lower (or no) tax if a treaty applies. In order to obtain the
benefits of such a treaty, the non-resident alien must:


                                       34
<PAGE>   37


     1)   provide Nationwide with proof of residency and citizenship (in
          accordance with Internal Revenue Service requirements); and

     2)   provide Nationwide with an individual taxpayer identification number.

If the non-resident alien does not meet the above conditions, Nationwide will
withhold 30% of income from the distribution.

Another way to avoid the 30% withholding is for the non-resident alien to
provide Nationwide with sufficient evidence that:

     1)   the distribution is connected to the non-resident alien's conduct of
          business in the United States; and

     2)   the distribution is includible in the non-resident alien's gross
          income for United States federal income tax purposes.

Note that these distributions may be subject to back-up withholding, currently
31%, if a correct taxpayer identification number is not provided.

FEDERAL ESTATE, GIFT, AND GENERATION SKIPPING TRANSFER TAXES

The following transfers may be considered a gift for federal gift tax purposes:

     -    a transfer of the contract from one contract owner to another; or

     -    a distribution to someone other than a contract owner.

Upon the contract owner's death, the value of the contract may subject to estate
taxes, even if all or a portion of the value is also subject to federal income
taxes.

Section 2612 of the Internal Revenue Code may require Nationwide to determine
whether a death benefit or other distribution is a "direct skip" and the amount
of the resulting generation skipping transfer tax, if any. A direct skip is when
property is transferred to, or a death benefit or other distribution is made to:

     a)   an individual who is two or more generations younger than the contract
          owner; or

     b)   certain trusts, as described in Section 2613 of the Internal Revenue
          Code (generally, trusts that have no beneficiaries who are not 2 or
          more generations younger than the contract owner).

If the contract owner is not an individual, then for this purpose ONLY,
"contract owner" refers to any person:

- -    who would be required to include the contract, death benefit, distribution,
     or other payment in his or her federal gross estate at his or her death; or

- -    who is required to report the transfer of the contract, death benefit,
     distribution, or other payment for federal gift tax purposes.

If a transfer is a direct skip, Nationwide will deduct the amount of the
transfer tax from the death benefit, distribution or other payment, and remit it
directly to the Internal Revenue Service.

CHARGE FOR TAX

Nationwide is not required to maintain a capital gain reserve liability on
Non-Qualified Contracts. If tax laws change requiring a reserve, Nationwide may
implement and adjust a tax charge.

DIVERSIFICATION

Internal Revenue Code Section 817(h) contains rules on diversification
requirements for variable annuity contracts. A variable annuity contract that
does not meet these diversification requirements will not be treated as an
annuity, unless:

     -    the failure to diversify was accidental;

     -    the failure is corrected; and

     -    a fine is paid to the Internal Revenue Service.

The amount of the fine will be the amount of tax that would have been paid by
the contract owner if the income, for the period the contract was not
diversified, had been received by the contract owner.

If the violation is not corrected, the contract owner will be considered the
owner of the underlying securities and will be taxed on the


                                       35
<PAGE>   38


earnings of his or her contract. Nationwide believes that the investments
underlying this contract meet these diversification requirements.

TAX CHANGES

The foregoing tax information is based on Nationwide's understanding of federal
tax laws. It is NOT intended as tax advice. All information is subject to change
without notice. For more details, contact your personal tax and/or financial
advisor.

STATEMENTS AND REPORTS

Nationwide will mail contract owners statements and reports. Therefore, contract
owners should promptly notify Nationwide of any address change.

These mailings will contain:

     -    statements showing the contract's quarterly activity;

     -    confirmation statements showing transactions that affect the
          contract's value. Confirmation statements will not be sent for
          recurring transactions (i.e., Dollar Cost Averaging or salary
          reduction programs). Instead, confirmation of recurring transactions
          will appear in the contract's quarterly statements;

     -    semi-annual reports as of June 30 containing financial statements for
          the variable account; and o annual reports as of December 31
          containing financial statements for the variable account.

Contract owners should review statements and confirmations carefully. All errors
or corrections must be reported to Nationwide immediately to assure proper
crediting to the contract. Unless Nationwide is notified within 30 days of
receipt of the statement, Nationwide will assume statements and confirmation
statements are correct.

LEGAL PROCEEDINGS

Nationwide is a party to litigation and arbitration proceedings in the ordinary
course of its business, none of which is expected to have a material adverse
effect on Nationwide.

In recent years, life insurance companies have been named as defendants in
lawsuits, including class action lawsuits relating to life insurance and annuity
pricing and sales practices. A number of these lawsuits have resulted in
substantial jury awards or settlements.

On October 29, 1998, Nationwide was named in a lawsuit filed in Ohio state court
related to the sale of deferred annuity products for use as investments in
tax-deferred contributory retirement plans (Mercedes Castillo v. Nationwide
Financial Services, Inc., Nationwide Life Insurance Company and Nationwide Life
and Annuity Insurance Company). On May 3, 1999, the complaint was amended to,
among other things, add Marcus Shore as a second plaintiff. The amended
complaint is brought as a class action on behalf of all persons who purchased
individual deferred annuity contracts or participated in group annuity contracts
sold by Nationwide and the other named Nationwide affiliates which were used to
fund certain tax-deferred retirement plans. The amended complaint seeks
unspecified compensatory and punitive damages. No class has been certified. On
June 11, 1999, Nationwide and the other named defendants filed a motion to
dismiss the amended complaint. On March 8, 2000, the Court denied the motion to
dismiss the amended complaint filed by Nationwide and the other named
defendants. Nationwide intends to defend this lawsuit vigorously.

There can be no assurance that any litigation relating to pricing or sales
practices will not have a material adverse effect on Nationwide in the future.

The general distributor, NISC, is not engaged in any litigation of any material
nature.


                                       36
<PAGE>   39


ADVERTISING AND SUB-ACCOUNT PERFORMANCE SUMMARY
ADVERTISING

A "yield" and "effective yield" may be advertised for the NSAT Money Market
Fund. "Yield" is a measure of the net dividend and interest income earned over a
specific seven-day period (which period will be stated in the advertisement)
expressed as a percentage of the offering price of the NSAT Money Market Fund's
units. Yield is an annualized figure, which means that it is assumed that the
NSAT Money Market Fund generates the same level of net income over a 52-week
period. The "effective yield" is calculated similarly but includes the effect of
assumed compounding, calculated under rules prescribed by the SEC. The effective
yield will be slightly higher than yield due to this compounding effect.

Nationwide may advertise the performance of a sub-account in relation to the
performance of other variable annuity sub-accounts, underlying mutual fund
options with similar or different objectives, or the investment industry as a
whole. Other investments to which the sub-accounts may be compared include, but
are not limited to:

     -    precious metals;
     -    real estate;
     -    stocks and bonds;
     -    closed-end funds;
     -    bank money market deposit accounts and passbook savings;
     -    CDs; and
     -    the Consumer Price Index.

Market Indexes

The sub-accounts will be compared to certain market indexes, such as:

     -    S&P 500;
     -    Shearson/Lehman Intermediate Government/Corporate Bond Index;
     -    Shearson/Lehman Long-Term Government/Corporate Bond Index;
     -    Donoghue Money Fund Average;
     -    U.S. Treasury Note Index;
     -    Bank Rate Monitor National Index of 2 1/2 Year CD Rates; and
     -    Dow Jones Industrial Average.

Tracking & Rating Services; Publications

Nationwide's rankings and ratings are sometimes published by other services,
such as:

     -    Lipper Analytical Services, Inc.;
     -    CDA/Wiesenberger;
     -    Morningstar;
     -    Donoghue's;
     -    magazines such as:

        = Money;
        = Forbes;
        = Kiplinger's Personal Finance Magazine;
        = Financial World;
        = Consumer Reports;
        = Business Week;
        = Time;
        = Newsweek;
        = National Underwriter; and
        = News and World Report;

     -    LIMRA;
     -    Value;
     -    Best's Agent Guide;
     -    Western Annuity Guide;
     -    Comparative Annuity Reports;
     -    Wall Street Journal;
     -    Barron's;
     -    Investor's Daily;
     -    Standard & Poor's Outlook; and
     -    Variable Annuity Research & Data Service (The VARDS Report).

These rating services and publications rank the underlying mutual funds'
performance against other funds. These rankings may or may not include the
effects of sales charges or other fees.

Financial Rating Services

Nationwide is also ranked and rated by independent financial rating services,
among which are Moody's, Standard & Poor's and A.M. Best Company. Nationwide may
advertise these ratings. These ratings reflect Nationwide's financial strength
or claims-paying ability. The ratings are not intended to reflect the investment
experience or financial strength of the variable account.

                                       37
<PAGE>   40

Some Nationwide advertisements and endorsements may include lists of
organizations, individuals or other parties that recommend Nationwide or the
contract. Furthermore, Nationwide may occasionally advertise comparisons of
currently taxable and tax deferred investment programs, based on selected tax
brackets, or discussions of alternative investment vehicles and general economic
conditions.

Historical Performance of the Sub-Accounts

Nationwide will advertise historical performance of the sub-accounts. Nationwide
may advertise for the sub-account's standardized average annual total return,
calculated in a manner prescribed by the SEC, and non-standardized average
annual total return ("non-standardized return").

Standardized average annual total return shows the percentage rate of return of
a hypothetical initial investment of $1,000 for the most recent one, five and
ten year periods (or for a period covering the time the underlying mutual fund
has been available in the variable account if it has not been available for one
of the prescribed periods). Any calculation will reflect the standard 7-year
CDSC schedule and the deduction of all charges that could be made to the
contracts, except for premium taxes, which may be imposed by certain states.

Non-standardized return, calculated similar to standardized average annual total
return, shows the percentage rate of return of a hypothetical initial investment
of $10,000 for the most recent one, five and ten year periods (or for a period
covering the time the underlying mutual fund has been in existence). For those
underlying mutual funds which have not been available for one of the prescribed
periods, the non-standardized return illustrations will show the investment
performance the underlying mutual funds would have achieved (reduced by the same
charges except the CDSC) had they been available in the variable account for one
of the periods. The CDSC is not reflected because the contracts are designed for
long term investment. The CDSC, if reflected, would decrease the level of
performance shown. An initial investment of $10,000 is assumed because that
amount is closer to the size of a typical contract than $1,000, which was used
in calculating the standardized average annual total return.


If the underlying mutual fund has been available in the variable account for
less than one year (or if the underlying mutual fund has been effective for less
than one year), standardized and non-standardized performance is not annualized.

The standardized average annual total return and non-standardized total return
quotations are calculated using data for the period ended December 31, 1999.
However, Nationwide generally provides performance information more frequently.
Information relating to performance of the sub-accounts is based on historical
earnings and does not represent or guarantee future results.




                                       38
<PAGE>   41

SUB-ACCOUNT PERFORMANCE SUMMARY
STANDARDIZED AVERAGE ANNUAL TOTAL RETURN

<TABLE>

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
                                                                          10 years or Date Fund     Date Fund
                                           1 Year to      5 Years to      Available in Variable      Added to
          Sub-Account Options              12/31/99        12/31/99        Account to 12/31/99       Variable
                                                                                                     Account
- -----------------------------------------------------------------------------------------------------------------
<S>                                         <C>            <C>                    <C>                <C>
Fidelity VIP Equity-Income Portfolio       -1.35%          16.78%                 15.77%             08/01/94
- -----------------------------------------------------------------------------------------------------------------
Fidelity VIP Overseas Portfolio            34.47%          15.55%                 13.37%             08/01/94
- -----------------------------------------------------------------------------------------------------------------
NSAT Money Market Fund                     -2.81%           3.39%                  3.53%             08/01/94
- -----------------------------------------------------------------------------------------------------------------
NSAT Total Return Fund                     -0.75%          18.94%                 16.94%             08/01/94
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Bond               N/A             N/A                 -6.13%             09/01/99
Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Balanced         0.49%          14.60%                 13.12%             08/01/94
Portfolio (formerly Asset Allocation
Fund)
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Equity          13.24%             N/A                 14.63%             05/01/98
Index Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Government      -8.71%           5.01%                  4.48%             08/01/94
Bond Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Mid Cap         17.49%          24.66%                 21.84%             08/01/94
Growth Portfolio (formerly Growth
Opportunities Fund)
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Large Cap       21.29%          26.51%                 24.32%             08/01/94
Growth Portfolio (formerly Large
Company Growth Fund)
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Diversified        N/A             N/A                 11.29%             09/01/99
Equity Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Diversified        N/A             N/A                 22.38%             09/01/99
Mid Cap Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Mid Cap            N/A             N/A                 -2.21%             09/01/99
Value Portfolio
- -----------------------------------------------------------------------------------------------------------------
</TABLE>



NON-STANDARDIZED AVERAGE ANNUAL TOTAL RETURN

<TABLE>

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
                                                                               10 years to
                                           1 Year to      5 Years to         12/31/99 or the        Date Fund
          Sub-Account Options              12/31/99        12/31/99         Life of the Fund        Effective
- -----------------------------------------------------------------------------------------------------------------
<S>                                         <C>            <C>                    <C>                <C>
Fidelity VIP Equity-Income Portfolio        4.95%          17.07%                 13.00%             10/09/86
- -----------------------------------------------------------------------------------------------------------------
Fidelity VIP Overseas Portfolio            40.77%          15.85%                  9.98%             01/28/87
- -----------------------------------------------------------------------------------------------------------------
NSAT Money Market Fund                      3.49%           3.86%                  3.63%             11/10/81
- -----------------------------------------------------------------------------------------------------------------
NSAT Total Return Fund                      5.55%          19.21%                 13.29%             11/08/82
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Bond            -2.78%             N/A                 11.89%             05/01/97
Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust  Balanced        6.79%          14.91%                 13.31%             08/01/94
Portfolio (formerly Asset Allocation
Fund)
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Equity          19.54%             N/A                 17.56%             05/01/98
Index Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Government      -2.60%           5.45%                  4.75%             08/01/94
Bond Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group  Investment Trust Mid Cap        23.79%          24.89%                 21.97%             08/01/94
Growth Portfolio (formerly Growth
Opportunities Fund)
- -----------------------------------------------------------------------------------------------------------------
</TABLE>


                                       39
<PAGE>   42


NON-STANDARDIZED AVERAGE ANNUAL TOTAL RETURN (CONTINUED)

<TABLE>

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
                                                                               10 years to
                                           1 Year to      5 Years to         12/31/99 or the        Date Fund
          Sub-Account Options              12/31/99        12/31/99         Life of the Fund        Effective
- -----------------------------------------------------------------------------------------------------------------
<S>                                        <C>             <C>                    <C>                <C>
One Group  Investment Trust Large Cap      27.59%          26.72%                 24.45%             08/01/94
Growth Portfolio (formerly Large
Company Growth Fund)
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Diversified      7.71%             N/A                 16.37%             03/30/95
Equity Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Diversified      9.06%             N/A                 14.49%             03/30/95
Mid Cap Portfolio
- -----------------------------------------------------------------------------------------------------------------
One Group Investment Trust Mid Cap         -3.12%             N/A                  2.64%             05/01/97
Value Portfolio
- -----------------------------------------------------------------------------------------------------------------
</TABLE>



                                       40
<PAGE>   43

TABLE OF CONTENTS OF THE STATEMENT OF ADDITIONAL INFORMATION

                                                            PAGE

General Information and History..................................1
Services.........................................................1
Purchase of Securities Being Offered.............................2
Underwriters.....................................................2
Calculations of Performance......................................2
Annuity Payments.................................................3
Financial Statements.............................................4


                                       41
<PAGE>   44

APPENDIX A: OBJECTIVES FOR UNDERLYING MUTUAL FUNDS

The underlying mutual funds listed below are designed primarily as investments
for variable annuity contracts and variable life insurance policies issued by
insurance companies.

There is no guarantee that the investment objectives will be met.


NATIONWIDE SEPARATE ACCOUNT TRUST
Nationwide Separate Account Trust ("NSAT") is a diversified open-end management
investment company created under the laws of Massachusetts. NSAT offers shares
in the mutual funds listed below, each with its own investment objectives.
Shares of NSAT will be sold primarily to separate accounts to fund the benefits
under variable life insurance policies and variable annuity contracts issued by
life insurance companies. The assets of NSAT are managed by Villanova Mutual
Fund Capital Trust ("VMF"), an indirect subsidiary of Nationwide Financial
Services, Inc.


     NSAT MONEY MARKET FUND
     Investment Objective: As high a level of current income as is considered
     consistent with the preservation of capital and liquidity by investing
     primarily in money market instruments.


     NSAT TOTAL RETURN FUND
     Investment Objective: Capital growth by investing in common stocks of
     companies that VMF believes will have above-average earnings or otherwise
     provide investors with above-average potential for capital appreciation. To
     maximize this potential, VMF may also utilize, from time to time,
     securities convertible into common stocks, warrants and options to purchase
     such stocks.

ONE GROUP(R) INVESTMENT TRUST
One Group Investment Trust is a diversified, open-end management investment
company organized under the laws of Massachusetts by a Declaration of Trust,
dated June 7, 1993. One Group Investment Trust offers shares in the separate
mutual funds (the "Funds") shown below, each with its own investment objective.
The shares of the Funds are sold to Nationwide Life and Annuity Insurance
Company to fund the benefits of The One Investors Annuity and certain other
separate accounts funding variable annuity contracts and variable life policies
issued by other life insurance companies. In the future the Funds may also be
sold to qualified pension and retirement plans for the benefit of plan
participants. Bank One Investment Advisors Corporation, an indirect wholly-owned
subsidiary of Bank One Corporation, serves as investment advisor to One Group
Investment Trust.


     ONE GROUP INVESTMENT TRUST BALANCED PORTFOLIO (FORMERLY, ASSET ALLOCATION
     FUND)

     Investment Objective: The Portfolio seeks to provide total return
     while preserving capital.

     ONE GROUP INVESTMENT TRUST  EQUITY INDEX PORTFOLIO
     Investment Objective: The Portfolio seeks investment results that
     correspond to the aggregate price and dividend performance of securities in
     the Standard & Poor's 500 Composite Stock Price Index ("S&P 500")*.

     *"S&P 500" is a registered service mark of Standard & Poor's Corporation,
     which does not sponsor and is in no way affiliated with One Group
     Investment Trust.

     ONE GROUP INVESTMENT TRUST GOVERNMENT BOND PORTFOLIO
     Investment Objective:  The Portfolio seeks a high level of current income
     with liquidity and safety of principal.

     ONE GROUP INVESTMENT TRUST MID CAP GROWTH PORTFOLIO (FORMERLY, GROWTH
     OPPORTUNITIES FUND)
     Investment Objective: The Portfolio seeks growth of capital and
     secondarily, current income, by investing primarily in equity securities.

                                       42
<PAGE>   45

     ONE GROUP INVESTMENT TRUST LARGE CAP GROWTH PORTFOLIO (FORMERLY, LARGE
     COMPANY GROWTH FUND)
     Investment Objective: The Portfolio seeks long term capital
     appreciation and growth of income by investing primarily in equity
     securities.

     ONE GROUP INVESTMENT TRUST BOND PORTFOLIO
     Investment Objective: The Portfolio seeks to maximize total return by
     investing primarily in a diversified portfolio of intermediate and
     long-term debt securities.

     ONE GROUP INVESTMENT TRUST DIVERSIFIED EQUITY PORTFOLIO
     Investment Objective: The Portfolio seeks long-term capital growth and
     growth of income with a secondary objective of providing a moderate level
     of current income.

     ONE GROUP INVESTMENT TRUST DIVERSIFIED MID CAP PORTFOLIO
     Investment Objective: The Portfolio seeks long term capital growth by
     investing primarily in equity securities of companies with intermediate
     capitalizations.

     ONE GROUP INVESTMENT TRUST MID CAP VALUE PORTFOLIO
     Investment Objective: The Portfolio seeks capital appreciation with the
     secondary goal of achieving current income by investing primarily in equity
     securities.

THE FIDELITY VIP FUNDS ARE NOT AVAILABLE TO NEW CONTRACTS ISSUED ON OR AFTER
SEPTEMBER 1, 1999.


FIDELITY VARIABLE INSURANCE PRODUCTS FUND ("VIP")
The Fidelity Variable Insurance Products Fund ("VIP") is an open-end,
diversified management investment company organized as a Massachusetts business
trust on November 13, 1981. Shares of VIP are purchased by insurance companies
to fund benefits under variable insurance and annuity policies. Fidelity
Management & Research Company ("FMR") is the manager for the VIP Fund and its
portfolios.

     VIP EQUITY-INCOME PORTFOLIO
     Investment Objective: Reasonable income by investing primarily in
     income-producing equity securities. In choosing these securities FMR also
     will consider the potential for capital appreciation. The Portfolio's goal
     is to achieve a yield which exceeds the composite yield on the securities
     comprising the Standard & Poor's 500 Composite Stock Price Index.

     VIP OVERSEAS PORTFOLIO
     Investment Objective: Long term capital growth primarily through
     investments in foreign securities. This Portfolio provides a means for
     investors to diversify their own portfolios by participating in companies
     and economies outside of the United States.


                                       43
<PAGE>   46

APPENDIX B: CONDENSED FINANCIAL INFORMATION
Accumulation unit values for an accumulation unit outstanding throughout the
period.

<TABLE>

<CAPTION>
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
                                      ACCUMULATION     ACCUMULATION         PERCENT            NUMBER OF
                                       UNIT VALUE       UNIT VALUE         CHANGE IN         ACCUMULATION
            UNDERLYING                AT BEGINNING        AT END          ACCUMULATION       UNITS AT END
           MUTUAL FUND                 OF PERIOD         OF PERIOD         UNIT VALUE        OF THE PERIOD      YEAR
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
<S>                                    <C>              <C>                     <C>            <C>              <C>
Fidelity VIP Equity-                   21.229680        22.280043               4.95%          1,964,127        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Income Portfolio - Q                   19.268781        21.229680              10.18%          1,945,917        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       15.239003        19.268781              26.44%          1,663,574        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       13.510928        15.239003              12.79%            972,607        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.132457        13.510928              33.34%            324,280        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000        10.132457               1.32%             48,709        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
Fidelity VIP Equity-                   21.229680        22.280043               4.95%          3,981,435        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Income Portfolio - NQ                  19.268781        21.229680              10.18%          3,679,860        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       15.239003        19.268781              26.44%          2,829,983        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       13.510928        15.239003              12.79%          1,623,389        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.132457        13.510928              33.34%            525,735        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000        10.132457               1.32%             79,134        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
Fidelity VIP Overseas                  14.144224        19.911517              40.77%            379,475        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Portfolio - Q                          12.709885        14.144224              11.29%            360,308        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.543398        12.709885              10.11%            360,753        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.330773        11.543398              11.74%            194,098        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.542958        10.330773               8.26%             87,650        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.542958              -4.57%             37,588        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
Fidelity VIP Overseas                  14.144224        19.911517              40.77%          1,038,871        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Portfolio - NQ                         12.709885        14.144224              11.29%            983,989        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.543398        12.709885              10.11%            826,716        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.330773        11.543398              11.74%            470,134        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.542958        10.330773               8.26%            180,868        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.542958              -4.57%             66,350        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
NSAT Money Market Fund - Q*            11.836880        12.249399               3.49%            632,925        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.392164        11.836880               3.90%            318,412        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.965501        11.392164               8.82%            269,586        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.569801        10.965501               3.74%            174,349        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.135415        10.569801               4.29%             99,809        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000        10.135415               1.35%             16,557        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
NSAT Money Market Fund - NQ*           11.836880        12.249399               3.49%            957,505        1999
                                    ----------------- ---------------- ------------------- -----------------------------
                                       11.392164        11.836880               3.90%            503,644        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.965501        11.392164               8.82%            502,861        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.569801        10.965501               3.74%            299,032        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.135415        10.569801               4.29%            120,754        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000        10.135415               1.35%             31,027        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
</TABLE>

*The 7-day yield on the NSAT Money Market Fund as of December 31, 1999 was
4.08%.



                                       44
<PAGE>   47

CONDENSED FINANCIAL INFORMATION (CONTINUED)
<TABLE>

<CAPTION>
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
                                      ACCUMULATION     ACCUMULATION         PERCENT            NUMBER OF
                                       UNIT VALUE       UNIT VALUE         CHANGE IN         ACCUMULATION
            UNDERLYING                AT BEGINNING        AT END          ACCUMULATION       UNITS AT END
           MUTUAL FUND                 OF PERIOD         OF PERIOD         UNIT VALUE        OF THE PERIOD      YEAR
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
<S>                                    <C>              <C>                     <C>            <C>              <C>
NSAT Total Return Fund - Q             22.281011        23.518255               5.55%          1,294,160        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       19.118736        22.281011              16.54%          1,225,858        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       14.965912        19.118736              27.75%          1,003,531        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       12.445719        14.965912              20.25%            527,663        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.767528        12.445719              27.42%            188,348        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.767528              -2.32%             35,204        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
NSAT Total Return Fund - NQ            22.281011        23.518255               5.55%          2,639,891        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       19.118736        22.281011              16.54%          2,363,345        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       14.965912        19.118736              27.75%          1,742,657        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       12.445719        14.965912              20.25%            907,271        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.767528        12.445719              27.42%            317,092        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.767528              -2.32%             53,945        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment                   18.423578        19.675211               6.79%          2,679,742        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Balanced Portfolio - Q           15.674014        18.423578              17.54%          1,717,800        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
(formerly, Asset Allocation Fund)      12.921017        15.674014              21.31%            882,338        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.697239        12.921017              10.46%            404,004        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.819156        11.697239              19.13%            149,620        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.819156              -1.81%             33,312        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment                   18.423578        19.675211               6.79%          6,639,433        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Balanced Portfolio - NQ          15.674014        18.423578              17.54%          3,772,445        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
(formerly, Asset Allocation Fund)      12.921017        15.674014              21.31%          1,619,845        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.697239        12.921017              10.46%            602,084        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.819156        11.697239              19.13%            178,905        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.819156              -1.81%             38,193        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment Trust             10.955610        13.095858              19.54%          1,079,436        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Equity Index Portfolio - Q             10.000000        10.955610               9.56%            252,427        19981
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment Trust             10.955610        13.095858              19.54%          3,048,481        1999
Equity Index Portfolio - NQ         ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000        10.955610               9.56%            746,119        19981
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment                   13.199019        12.856498              -2.60%          1,479,536        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Government Bond                  12.460216        13.199019               5.93%            955,478        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
Portfolio - Q                          11.511652        12.460216               8.24%            488,790        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.358330        11.511652               1.35%            337,711        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.861504        11.358330              15.18%            139,391        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.861504              -1.38%             13,330        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
</TABLE>


                                       45
<PAGE>   48


CONDENSED FINANCIAL INFORMATION (CONTINUED)
<TABLE>

<CAPTION>
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
                                      ACCUMULATION     ACCUMULATION         PERCENT            NUMBER OF
                                       UNIT VALUE       UNIT VALUE         CHANGE IN         ACCUMULATION
            UNDERLYING                AT BEGINNING        AT END          ACCUMULATION       UNITS AT END
           MUTUAL FUND                 OF PERIOD         OF PERIOD         UNIT VALUE        OF THE PERIOD      YEAR
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
<S>                                    <C>              <C>                     <C>            <C>              <C>
One Group Investment                   13.199019        12.856498              -2.60%          3,433,968        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Government Bond                  12.460216        13.199019               5.93%          1,715,256        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
Portfolio - NQ                         11.511652        12.460216               8.24%            785,214        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.358330        11.511652               1.35%            419,072        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.861504        11.358330              15.18%            152,273        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.861504              -1.38%             11,348        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment                   23.685874        29.321738              23.79%          1,409,374        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Mid Cap Growth Portfolio -       17.286833        23.685874              37.02%          1,184,086        1998
Q (formerly, Growth Opportunities   ----------------- ---------------- ------------------- ------------------ ----------
Fund)                                  13.492662        17.286833              28.12%            969,427        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       11.819338        13.492662              14.16%            569,164        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.652463        11.819338              22.45%            182,690        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.652463              -3.48%             37,250        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment                   23.685874        29.321738              23.79%          3,356,134        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Mid Cap Growth Portfolio -       17.286833        23.685874              37.02%          2,752,495        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
NQ (formerly, Growth                   13.492662        17.286833              28.12%          1,967,681        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
Opportunities Fund)                    11.819338        13.492662              14.16%          1,083,660        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                        9.652463        11.819338              22.45%            385,700        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000         9.652463              -3.48%             57,644        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment                   25.623274        32.691561              27.59%          3,016,430        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Large Cap Growth Portfolio       18.376907        25.623274              39.43%          2,360,235        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
- - Q (formerly, Large Company           14.112701        18.376907              30.22%          1,752,117        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
Growth Fund)                           12.255940        14.112701              15.15%          1,008,706        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.003154        12.255940              22.52%            388,897        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000        10.003154               0.03%             43,062        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment                   25.623274        32.691561              27.59%          7,063,890        1999
                                                                                                                ----
                                    ----------------- ---------------- ------------------- ------------------ ----------
Trust Large Cap Growth Portfolio       18.376907        25.623274              39.43%          5,213,039        1998
                                    ----------------- ---------------- ------------------- ------------------ ----------
- - NQ (formerly, Large Company          14.112701        18.376907              30.22%          3,368,336        1997
                                    ----------------- ---------------- ------------------- ------------------ ----------
Growth Fund)                           12.255940        14.112701              15.15%          1,721,371        1996
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.003154        12.255940              22.52%            632,427        1995
                                    ----------------- ---------------- ------------------- ------------------ ----------
                                       10.000000        10.003154               0.03%             76,916        1994
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment Trust             10.000000        10.572360               5.72%            170,001        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Diversified Equity Portfolio - Q
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------

- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
One Group Investment Trust             10.000000        10.572360               5.72%            464,908        1999
                                    ----------------- ---------------- ------------------- ------------------ ----------
Diversified Equity Portfolio - NQ
- ----------------------------------- ----------------- ---------------- ------------------- ------------------ ----------
</TABLE>



                                       46
<PAGE>   49

<TABLE>

<CAPTION>
CONDENSED FINANCIAL INFORMATION (CONTINUED)
- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------
                                      ACCUMULATION     ACCUMULATION         PERCENT            NUMBER OF
                                       UNIT VALUE       UNIT VALUE         CHANGE IN         ACCUMULATION
            UNDERLYING                AT BEGINNING        AT END          ACCUMULATION       UNITS AT END
            MUTUAL FUND                 OF PERIOD        OF PERIOD         UNIT VALUE        OF THE PERIOD      YEAR
- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------

- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------
<S>                                      <C>             <C>                 <C>                <C>             <C>
One Group Investment Trust               10.000000       10.890908           8.91%              66,580          1999
                                     ---------------- ---------------- ------------------- ------------------ ----------
Diversified Mid Cap Portfolio - Q
- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------

- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------
One Group Investment Trust               10.000000       10.890908           8.91%              190,256         1999
                                     ---------------- ---------------- ------------------- ------------------ ----------
Diversified Mid Cap Portfolio - NQ
- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------

- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------
One Group Investment Trust               10.000000       10.156152           1.56%              104,139         1999
Mid Cap Value Portfolio - Q
- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------

- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------
One Group Investment Trust               10.000000       10.156152           1.56%              293,539         1999
Mid Cap Value Portfolio - NQ
- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------

- ------------------------------------ ---------------- ---------------- ------------------- ------------------ ----------
</TABLE>

(1)  The unit value information shown reflects the period from May 1, 1998 to
     December 31, 1998.

The One Group Investment Trust Bond Portfolio, One Group Investment Trust
Diversified Equity Portfolio, One Group Investment Trust Diversified Mid Cap
Portfolio, and One Group Investment Trust Mid Cap Value Portfolio were added to
the variable account September 1, 1999. Consequently, no condensed financial
information is available.


                                       47
<PAGE>   50
                       STATEMENT OF ADDITIONAL INFORMATION


                                   MAY 1, 2000


                       DEFERRED VARIABLE ANNUITY CONTRACTS
             ISSUED BY NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
                  THROUGH ITS NATIONWIDE VA SEPARATE ACCOUNT- C

This Statement of Additional Information is not a prospectus. It contains
information in addition to and in some respects more detailed than set forth in
the prospectus and should be read in conjunction with the prospectus dated May
1, 2000. The prospectus may be obtained from Nationwide Life and Annuity
Insurance Company by writing P.O. Box 182008, Columbus, Ohio 43218-2008, or
calling 1-800-860-3946, TDD 1-800-238-3035.


TABLE OF CONTENTS
                                                                  PAGE
General Information and History.....................................1
Services............................................................1
Purchase of Securities Being Offered................................2
Underwriters........................................................2
Calculations of Performance.........................................2
Annuity Payments....................................................3
Financial Statements................................................4

GENERAL INFORMATION AND HISTORY


The Nationwide VA Separate Account-C is a separate investment account of
Nationwide Life and Annuity Insurance Company ("Nationwide"). Nationwide is a
member of the Nationwide group of companies and all of Nationwide's common stock
is owned by Nationwide Financial Services, Inc. ("NFS"), a holding company. NFS
has two classes of common stock outstanding with different voting rights
enabling Nationwide Corporation (the holder of all of the outstanding Class B
Common Stock) to control NFS. Nationwide Corporation is a holding company, as
well. All of its common stock is held by Nationwide Mutual Insurance Company
(95.24%) and Nationwide Mutual Fire Insurance Company (4.76%), the ultimate
controlling persons of the Nationwide group of companies. The Nationwide group
of companies is one of America's largest insurance and financial services family
of companies, with combined assets of over $120 billion as of December 31, 1999.


SERVICES

Nationwide, which has responsibility for administration of the contracts and the
variable account, maintains records of the name, address, taxpayer
identification number, and other pertinent information for each contract owner
and the number and type of contract issued to each such contract owner and
records with respect to the contract value of each contract.

The custodian of the assets of the variable account is Nationwide. Nationwide
will maintain a record of all purchases and redemptions of shares of the
underlying mutual funds. Nationwide, or affiliates of Nationwide, may have
entered into agreements with either the investment adviser or distributor for
several of the underlying mutual funds. The agreements relate to administrative
services furnished by Nationwide or an affiliate of Nationwide and provide for
an annual fee based on the average aggregate net assets of the variable account
(and other separate accounts of Nationwide or life insurance company
subsidiaries of Nationwide) invested in particular underlying mutual funds.
These fees in no way affect the net asset value of the underlying mutual funds
or fees paid by the contract owner.

                                       1
<PAGE>   51

The audited financial statements have been included herein in reliance upon the
reports of KPMG LLP, independent certified public accountants, Two Nationwide
Plaza, Columbus, Ohio 43215, and upon the authority of said firm as experts in
accounting and auditing.

PURCHASE OF SECURITIES BEING OFFERED

The contracts are sold by licensed insurance agents in the states where the
contracts may be lawfully sold. Agents are registered representatives of
broker-dealers registered under the Securities Exchange Act of 1934 who are
members of the National Association of Securities Dealers, Inc. ("NASD").

The contract owner may transfer up to 100% of the contract value from the
variable account to the fixed account, without penalty or adjustment. However,
Nationwide, at its sole discretion, reserves the right to limit such transfers
to 25% of the contract value for any 12 month period. Contract owners may at the
maturity of an Interest Rate Guarantee Period transfer a portion of the contract
value of the fixed account to the variable account. Such portion will be
determined by Nationwide at its sole discretion (but will not be less than 10%
of the total value of the portion of the fixed account that is maturing), and
will be declared upon the expiration date of the then current Interest Rate
Guarantee Period. The Interest Rate Guarantee Period expires on the final day of
a calendar quarter after the 12 month period. Transfers under this provision
must be made within 45 days after the termination date of the guarantee period.
Contract owners who have entered into a Dollar Cost Averaging agreement with
Nationwide may transfer from the fixed account under the terms of that
agreement.

Transfers from the fixed account may not be made within 12 months of any prior
Transfer. Transfers must also be made prior to the annuitization date.

UNDERWRITERS


The contracts, which are offered continuously, are distributed by Nationwide
Investment Services Corporation ("NISC"), Two Nationwide Plaza, Columbus, Ohio
43215, a wholly owned subsidiary of Nationwide. During the fiscal years ending
December 31, 1999, 1998, and 1997, no underwriting commissions were paid by
Nationwide to NISC.


CALCULATIONS OF PERFORMANCE

Any current yield quotations of the NSAT Money Market Fund, subject to Rule 482
of the Securities Act of 1933, will consist of a seven calendar day historical
yield, carried at least to the nearest hundredth of a percent. The yield will be
calculated by determining the net change, exclusive of capital changes, in the
value of a hypothetical pre-existing account having a balance of one
accumulation unit at the beginning of the base period, subtracting a
hypothetical charge reflecting deductions from contract owner accounts, and
dividing the net change in account value by the value of the account at the
beginning of the period to obtain a base period return, and multiplying the base
period return by (365/7) or (366/7) in a leap year. At December 31, 1999, the
NSAT Money Market Fund's seven-day current unit value yield was 4.08%. The NSAT
Money Market Fund's seven-day effective yield is computed similarly but includes
the effect of assumed compounding on an annualized basis of the current unit
value yield quotations of the Fund. At December 31, 1999 the seven-day effective
yield for the NSAT Money Market Fund was 4.16%.


The NSAT Money Market Fund yield and effective yield will fluctuate daily.
Actual yields will depend on factors such as the type of instruments in the
underlying mutual fund's portfolio, portfolio quality and average maturity,
changes in interest rates, and the underlying mutual fund's expenses. Although
the NSAT Money Market Fund determines its yield on the basis of a seven calendar
day period, it may use a different time period on occasion. The yield quotes may
reflect the expense limitation described in "Investment Manager and Other
Services" in the NSAT Money Market Fund's Statement of Additional Information.
There is no assurance that the yields quoted on any given occasion will remain
in effect for any period of time and there is no guarantee that the net asset
values will remain constant. It should be noted that a contract owner's
investment in the NSAT Money Market Fund is not guaranteed or insured.

                                       2
<PAGE>   52

Yields of other money market funds may not be comparable if a different basis or
another method of calculation is used.

All performance advertising will include quotations of standardized average
annual total return, calculated in accordance with standard method prescribed by
rules of the SEC. Standardized average annual return is found by taking a
hypothetical $1,000 investment in each of the sub-accounts' units on the first
day of the period at the offering price, which is the accumulation unit value
per unit ("initial investment") and computing the ending redeemable value
("redeemable value") of that investment at the end of the period. The redeemable
value is then divided by the initial investment and this quotient is taken to
the Nth root (N represents the number of years in the period) and 1 is
subtracted from the result which is then expressed as a percentage, carried to
at least the nearest hundredth of a percent.

Standardized average annual total return reflects the deduction of a 1.30%
Mortality and Expense Risk Charge and Administration Charge. The redeemable
value also reflects the effect of any CDSC that may be imposed at the end of the
period (see "Contingent Deferred Sales Charge" located in the prospectus). No
deduction is made for premium taxes which may be assessed by certain states.
Nonstandardized total return may also be advertised, and is calculated in a
manner similar to standardized average annual total return except the
nonstandardized total return is based on a hypothetical initial investment of
$10,000 and does not reflect the deduction of any applicable CDSC. Reflecting
the CDSC would decrease the level of the performance advertised. The CDSC is not
reflected because the contract is designed for long-term investment. An assumed
initial investment of $10,000 will be used because that figure more closely
approximates the size of a typical contract than does the $1,000 figure used in
calculating the standardized average annual total return quotations.


If the underlying mutual fund has been available in the variable account for
less than a year (or if the underlying mutual fund has been effective for less
than one year), standardized and non-standardized return is not annualized.

The standardized average annual total return and nonstandardized average annual
total return quotations will be current to the last day of the calendar quarter
preceding the date on which an advertisement is submitted for publication. The
standardized average annual return will be based on rolling calendar quarters
and will cover periods of one, five, and ten years, or a period covering the
time the underlying mutual fund has been available in the variable account if
the underlying mutual fund has not been available for one of the prescribed
periods. The nonstandardized average annual total return will be based on
rolling calendar quarters and will cover periods of one, five and ten years, or
a period covering the time the underlying mutual fund has been in existence.


Quotations of average annual total return and total return are based upon
historical earnings and will fluctuate. Any quotation of performance is not a
guarantee of future performance. Factors affecting a sub-account's performance
include general market conditions, operating expenses and investment management.
A contract owner's account when redeemed may be more or less than the original
cost.

ANNUITY PAYMENTS

See "Frequency and Amount of Annuity Payments" located in the prospectus.


                                       3
<PAGE>   53

<PAGE>   1

                          Independent Auditors' Report
                          ----------------------------



The Board of Directors of Nationwide Life and Annuity Insurance Company and
   Contract Owners of Nationwide VA Separate Account-C:

      We have audited the accompanying statement of assets, liabilities and
contract owners' equity of Nationwide VA Separate Account-C (comprised of the
sub-accounts listed in note 1(b)) (collectively, "the Account") as of December
31, 1999, and the related statements of operations and changes in contract
owners' equity for each of the years in the two year period then ended. These
financial statements are the responsibility of the Account's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.

      We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. Our procedures included
confirmation of securities owned as of December 31, 1999, by correspondence with
the transfer agents of the underlying mutual funds. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

      In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of the Account as of December
31, 1999, and the results of its operations and its changes in contract owners'
equity for each of the years in the two year period then ended in conformity
with generally accepted accounting principles.

                                                                        KPMG LLP

Columbus, Ohio
February 18, 2000



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





<PAGE>   2

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


                        NATIONWIDE VA SEPARATE ACCOUNT-C

          STATEMENT OF ASSETS, LIABILITIES AND CONTRACT OWNERS' EQUITY

                                DECEMBER 31, 1999

<TABLE>
<CAPTION>

<S>                                                                                                          <C>
ASSETS:
   Investments at market value:
      Fidelity VIP - Equity-Income Portfolio (FidVIPEI)
         5,152,374 shares (cost $113,466,068) ..........................................................     $  132,467,528
      Fidelity VIP - Overseas Portfolio (FidVIPOv)
         1,029,183 shares (cost $19,655,355) ...........................................................         28,240,776
      Nationwide SAT - Money Market Fund (NSATMyMkt)
         19,480,767 shares (cost $19,480,767) ..........................................................         19,480,767
      Nationwide SAT - Total Return Fund (NSATTotRe)
         4,919,238 shares (cost $77,754,208) ...........................................................         92,530,876
      One Group - Balanced Portfolio (OGBal)
         11,694,160 shares (cost $168,266,068) .........................................................        183,364,423
      One Group - Bond Portfolio (OGBond)
         523,399 shares (cost $5,326,512) ..............................................................          5,223,524
      One Group - Diversified Equity Portfolio (OGDivEq)
         381,899 shares (cost $6,919,995) ..............................................................          6,709,966
      One Group - Diversified Mid Cap Portfolio (OGDivMidCap)
         172,120 shares (cost $2,581,569) ..............................................................          2,612,786
      One Group - Equity Index Portfolio (OGEqIx)
         4,177,620 shares (cost $47,981,692) ...........................................................         54,058,407
      One Group - Government Bond Portfolio (OGGvtBd)
         6,343,001 shares (cost $66,112,826) ...........................................................         63,176,294
      One Group - Large Cap Growth Portfolio (OGLgCapGr)
         12,407,714 shares (cost $240,567,341) .........................................................        329,548,871
      One Group - Mid Cap Growth Portfolio (OGMidCapGr)
         6,799,591 shares (cost $106,869,791) ..........................................................        139,731,600
      One Group - Mid Cap Value Portfolio (OGMidCapV)
         387,900 shares (cost $3,854,489) ..............................................................          4,030,277
                                                                                                            ---------------
            Total investments ..........................................................................      1,061,176,095
   Accounts receivable .................................................................................            261,947
                                                                                                            ---------------
            Total assets ...............................................................................      1,061,438,042
ACCOUNTS PAYABLE .......................................................................................             24,234
                                                                                                            ---------------
CONTRACT OWNERS' EQUITY ................................................................................    $ 1,061,413,808
                                                                                                            ===============
</TABLE>

                                                                     (Continued)





<PAGE>   3


                        NATIONWIDE VA SEPARATE ACCOUNT-C
     STATEMENT OF ASSETS, LIABILITIES AND CONTRACT OWNERS' EQUITY, CONTINUED
<TABLE>
<CAPTION>

                                                                                                            ANNUAL
   Contract owners' equity represented by:                   UNITS         UNIT VALUE                      RETURN(b)
                                                           --------         ---------                      ---------
<S>                                                        <C>             <C>           <C>                    <C>
      Fidelity VIP - Equity-Income Portfolio:
         Tax qualified                                     1,964,127       $ 22.280043   $  43,760,834          5%
         Non-tax qualified                                 3,981,435         22.280043      88,706,543          5%
      Fidelity VIP - Overseas Portfolio:
         Tax qualified                                       379,475         19.911517       7,555,923         41%
         Non-tax qualified                                 1,038,871         19.911517      20,685,498         41%
      Nationwide SAT - Money Market Fund:
         Tax qualified                                       632,925         12.249399       7,752,951          3%
         Non-tax qualified                                   957,505         12.249399      11,728,861          3%
      Nationwide SAT - Total Return Fund:
         Tax qualified                                     1,294,160         23.518255      30,436,385          6%
         Non-tax qualified                                 2,639,891         23.518255      62,085,630          6%
      One Group - Balanced Fund:
         Tax qualified                                     2,679,742         19.675211      52,724,489          7%
         Non-tax qualified                                 6,639,433         19.675211     130,632,245          7%
      One Group - Bond Portfolio:
         Tax qualified                                       154,762         10.028902       1,552,093          0%(a)
         Non-tax qualified                                   372,959         10.028902       3,740,369          0%(a)
      One Group - Diversified Equity Portfolio:
         Tax qualified                                       170,001         10.572360       1,797,312          6%(a)
         Non-tax qualified                                   464,908         10.572360       4,915,175          6%(a)
      One Group - Diversified Mid Cap Portfolio:
         Tax qualified                                        66,580         10.890908         725,117          9%(a)
         Non-tax qualified                                   190,256         10.890908       2,072,061          9%(a)
      One Group - Equity Index Fund:
         Tax qualified                                     1,079,436         13.095858      14,136,141         20%
         Non-tax qualified                                 3,048,481         13.095858      39,922,474         20%
      One Group - Government Bond Fund:
         Tax qualified                                     1,479,536         12.856498      19,021,652         (3)%
         Non-tax qualified                                 3,433,968         12.856498      44,148,803         (3)%
      One Group - Large Cap Growth Fund:
         Tax qualified                                     3,016,430         32.691561      98,611,805         28%
         Non-tax qualified                                 7,063,890         32.691561     230,929,591         28%
      One Group - Mid Cap Growth Fund:
         Tax qualified                                     1,409,374         29.321738      41,325,295         24%
         Non-tax qualified                                 3,356,134         29.321738      98,407,682         24%
      One Group - Mid Cap Value Portfolio:
         Tax qualified                                       104,139         10.156152       1,057,652          2%(a)
         Non-tax qualified                                   293,539         10.156152       2,981,227          2%(a)
                                                          ==========      ============  --------------
                                                                                        $1,061,413,808
                                                                                        ==============

</TABLE>


(a)  Non-annualized. The return was computed for the period 9/1/99 (effective
     date) through 12/31/99.
(b)  The annual return does not include contract charges satisfied by
     surrendering  units.

See accompanying notes to financial statements.

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




<PAGE>   4

NATIONWIDE VA SEPARATE ACCOUNT-C

STATEMENTS OF CHANGES IN
CONTRACT OWNERS' EQUITY, CONTINUED
- ----------------------------------------
STATEMENTS OF OPERATIONS, CONTINUED
- ----------------------------------------
YEARS ENDED DECEMBER 31, 1999 AND 1998
<TABLE>
<CAPTION>

                                                                     OGDivMidCap                       OGEqIx
                                                          -----------------------------   -----------------------------
                                                                1999            1998            1999            1998
                                                          --------------  -------------   --------------  -------------
<S>                                                       <C>             <C>              <C>             <C>
INVESTMENT ACTIVITY:
  Reinvested dividends ..................                 $        3,773               -         527,516          69,595
  Mortality, expense and administration
    charges (note 2).....................                         (5,145)              -        (384,999)        (39,561)
                                                          --------------  --------------  --------------  --------------
    Net investment activity..............                         (1,372)              -         142,517          30,034
                                                          --------------  --------------  --------------  --------------

  Proceeds from mutual fund shares sold..                         20,942               -       3,116,712         534,659
  Cost of mutual fund shares sold........                        (21,188)              -      (2,606,913)       (564,922)
                                                          --------------  --------------  --------------  --------------
    Realized gain (loss) on investments..                           (246)              -         509,799         (30,263)
  Change in unrealized gain (loss) on investments                 31,217               -       4,820,047       1,256,668
                                                          --------------  --------------  --------------  --------------
    Net gain (loss) on investments.......                         30,971               -       5,329,846       1,226,405
                                                          --------------  --------------  --------------  --------------
  Reinvested capital gains...............                        174,370               -         647,824               -
                                                          --------------  --------------  --------------  --------------
      Net increase (decrease) in contract owners'
        equity resulting from operations.                        203,969               -       6,120,187       1,256,439
                                                          --------------  --------------  --------------  --------------

EQUITY TRANSACTIONS:
  Purchase payments received from
    contract owners......................                      2,588,143               -      36,015,097      12,077,730
  Transfers between funds................                          1,194               -       2,402,047         398,461
  Redemptions............................                         (6,028)              -      (4,086,915)        (28,766)
  Annuity benefits.......................                              -               -               -               -
  Contingent deferred sales charges (note 2)                        (122)              -         (54,097)         (1,300)
  Adjustments to maintain reserves.......                         10,022               -         (40,333)             65
                                                          --------------  --------------  --------------  --------------
      Net equity transactions............                      2,593,209               -      34,235,799      12,446,190
                                                          --------------  --------------  --------------  --------------

Net change in contract owners' equity....                      2,797,178               -      40,355,986      13,702,629
Contract owners' equity beginning of period                            -               -      13,702,629               -
                                                          --------------  --------------  --------------  --------------
Contract owners' equity end of period....                 $    2,797,178               -      54,058,615      13,702,629
                                                          ==============  ==============  ==============  ==============
</TABLE>




NATIONWIDE VA SEPARATE ACCOUNT-C

STATEMENTS OF CHANGES IN
CONTRACT OWNERS' EQUITY, CONTINUED
- ----------------------------------------
STATEMENTS OF OPERATIONS, CONTINUED
- ----------------------------------------
YEARS ENDED DECEMBER 31, 1999 AND 1998
<TABLE>
<CAPTION>

                                                                        OGGvtBd                         OGLgCapGr
                                                           -----------------------------    -----------------------------
                                                                 1999            1998             1999            1998
                                                           --------------  ---------------  --------------  --------------
<S>                                                          <C>             <C>              <C>            <C>
INVESTMENT ACTIVITY:
  Reinvested dividends ..................                       2,974,373        1,741,737         400,827         465,426
  Mortality, expense and administration
    charges (note 2).....................                        (655,256)        (314,513)     (3,311,041)     (1,826,256)
                                                            -------------   --------------  --------------  --------------
    Net investment activity..............                       2,319,117        1,427,224      (2,910,214)     (1,360,830)
                                                            -------------   --------------  --------------  --------------

  Proceeds from mutual fund shares sold..                       8,667,456        2,245,378      11,675,973       1,085,409
  Cost of mutual fund shares sold........                      (8,636,682)      (2,196,128)     (4,939,283)       (593,257)
                                                            -------------   --------------  --------------  --------------
    Realized gain (loss) on investments..                          30,774           49,250       6,736,690         492,152
  Change in unrealized gain (loss) on investments              (3,690,058)         201,662      33,665,907      37,313,992
                                                            -------------   --------------  --------------  --------------
    Net gain (loss) on investments.......                      (3,659,284)         250,912      40,402,597      37,806,144
                                                            -------------   --------------  --------------  --------------
  Reinvested capital gains...............                           2,360          105,068      29,768,620      13,400,166
                                                            -------------   --------------  --------------  --------------
      Net increase (decrease) in contract owners'
        equity resulting from operations.                      (1,337,807)       1,783,204      67,261,003      49,845,480
                                                            -------------   --------------  --------------  --------------

EQUITY TRANSACTIONS:
  Purchase payments received from
    contract owners......................                      35,090,477       17,834,339      84,344,126      57,599,562
  Transfers between funds................                      (2,340,963)       1,944,922       1,401,455       2,551,650
  Redemptions............................                     (10,387,808)      (1,686,406)    (25,175,190)     (7,429,886)
  Annuity benefits.......................                             (61)               -            (107)              -
  Contingent deferred sales charges (note 2)                      (87,123)         (31,392)       (474,350)       (234,135)
  Adjustments to maintain reserves.......                          (5,840)           8,956          (7,374)           (949)
                                                            -------------   --------------  --------------  --------------
      Net equity transactions............                      22,268,682       18,070,419      60,088,560      52,486,242
                                                            -------------   --------------  --------------  --------------

Net change in contract owners' equity....                      20,930,875       19,853,623     127,349,563     102,331,722
Contract owners' equity beginning of period                    42,239,580       22,385,957     202,191,833      99,860,111
                                                            -------------   --------------  --------------  --------------
Contract owners' equity end of period....                      63,170,455       42,239,580     329,541,396     202,191,833
                                                            =============   ==============  ==============  ==============
</TABLE>


                                                                     (Continued)





<PAGE>   5

NATIONWIDE VA SEPARATE ACCOUNT-C

STATEMENTS OF CHANGES IN
CONTRACT OWNERS' EQUITY, CONTINUED
- ----------------------------------------
STATEMENTS OF OPERATIONS, CONTINUED
- ----------------------------------------
YEARS ENDED DECEMBER 31, 1999 AND 1998
<TABLE>
<CAPTION>

                                                                    OGMidCapGr                       OGMidCapV
                                                         ------------------------------  ------------------------------
                                                               1999            1998            1999            1998
                                                         --------------  --------------  --------------  --------------
<S>                                                      <C>              <C>             <C>              <C>
INVESTMENT ACTIVITY:
  Reinvested dividends ..................                $            -               -           9,534               -
  Mortality, expense and administration
    charges (note 2).....................                    (1,366,426)       (870,837)         (7,653)              -
                                                         --------------  --------------  --------------  --------------
    Net investment activity..............                    (1,366,426)       (870,837)          1,881               -
                                                         --------------  --------------  --------------  --------------

  Proceeds from mutual fund shares sold..                     1,545,306       1,692,146          12,999               -
  Cost of mutual fund shares sold........                      (842,130)     (1,119,894)        (13,337)              -
                                                         --------------  --------------  --------------  --------------
    Realized gain (loss) on investments..                       703,176         572,252            (338)              -
  Change in unrealized gain (loss) on investments            11,352,793      17,992,207         175,789               -
                                                         --------------  --------------  --------------  --------------
    Net gain (loss) on investments.......                    12,055,969      18,564,459         175,451               -
                                                         --------------  --------------  --------------  --------------
  Reinvested capital gains...............                    16,002,619       5,435,045               -               -
                                                         --------------  --------------  --------------  --------------
      Net increase (decrease) in contract owners'
        equity resulting from operations.                    26,692,162      23,128,667         177,332               -
                                                         --------------  --------------  --------------  --------------

EQUITY TRANSACTIONS:
  Purchase payments received from
    contract owners......................                    27,336,129      22,224,086       3,878,893               -
  Transfers between funds................                      (313,270)       (171,521)          1,935               -
  Redemptions............................                    (6,448,351)     (3,230,769)        (19,588)              -
  Annuity benefits.......................                             -               -               -               -
  Contingent deferred sales charges (note 2)                   (198,328)       (105,798)           (132)              -
  Adjustments to maintain reserves.......                            88           1,416             439               -
                                                         --------------  --------------  --------------  --------------
      Net equity transactions............                    20,376,268      18,717,414       3,861,547               -
                                                         --------------  --------------  --------------  --------------

Net change in contract owners' equity....                    47,068,430      41,846,081       4,038,879               -
Contract owners' equity beginning of period                  92,664,547      50,818,466               -               -
                                                         --------------  --------------  --------------  --------------
Contract owners' equity end of period....                $  139,732,977      92,664,547       4,038,879               -
                                                         ==============  ==============  ==============  ==============
</TABLE>

See accompanying notes to financial statements.




<PAGE>   6




                        NATIONWIDE VA SEPARATE ACCOUNT-C

                          NOTES TO FINANCIAL STATEMENTS

                           DECEMBER 31, 1999 AND 1998


(1)  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     (a) Organization and Nature of Operations

         Nationwide VA Separate Account-C (the Account) was established pursuant
         to a resolution of the Board of Directors of Nationwide Life and
         Annuity Insurance Company (the Company) on July 24, 1991. The Account
         has been registered as a unit investment trust under the Investment
         Company Act of 1940.

         The Company offers tax qualified and non-tax qualified Individual
         Deferred Variable Annuity Contracts through the Account. The primary
         distribution for the contracts is through banks and other financial
         institutions.

     (b) The Contracts

         Only contracts without a front-end sales charge, but with a contingent
         deferred sales charge and certain other fees, are offered for purchase.
         See note 2 for a discussion of contract expenses.

         With certain exceptions, contract owners in either the accumulation or
         the payout phase may invest in any of the following funds:

              Portfolios of the Fidelity Variable Insurance Products Fund
              (Fidelity VIP);
                Fidelity VIP - Equity-Income Portfolio (FidVIPEI)
                Fidelity VIP - Overseas Portfolio (FidVIPOv)

              Funds of the Nationwide Separate Account Trust (Nationwide SAT)
              (managed for a fee by an affiliated
              investment advisor);
                Nationwide SAT - Money Market Fund (NSATMyMkt)
                Nationwide SAT - Total Return Fund (NSATTotRe)

              Funds of The One Group(R)Investment Trust (One Group);
                One Group - Balanced Portfolio (OGBal) (formerly One Group -
                Asset Allocation Fund)
                One Group - Bond Portfolio (OGBond)
                One Group - Diversified Equity Portfolio (OGDivEq)
                One Group - Diversified Mid Cap Portfolio (OGDivMidCap)
                One Group - Equity Index Portfolio (OGEqIx)
                 (formerly One Group - Equity Index Fund)
                One Group - Government Bond Portfolio (OGGvtBd)
                  (formerly One Group - Government Bond Fund)
                One Group - Large Cap Growth Portfolio (OGLgCapGr)
                  (formerly One Group - Large Company Growth Fund))
                One Group - Mid Cap Growth Portfolio (OGMidCapGr)
                  (formerly One Group - Growth Opportunities Fund)
                One Group - Mid Cap Value Portfolio (OGMidCapV)

         At December 31, 1999, contract owners have invested in all of the above
         funds. The contract owners' equity is affected by the investment
         results of each fund, equity transactions by contract owners and
         certain contract expenses (see note 2). The accompanying financial
         statements include only contract owners' purchase payments pertaining
         to the variable portions of their contracts and exclude any purchase
         payments for fixed dollar benefits, the latter being included in the
         accounts of the Company.

         A contract owner may choose from among a number of different underlying
         mutual fund options. The underlying mutual fund options are not
         available to the general public directly. The underlying mutual funds
         are available as investment options in variable life insurance policies
         or variable annuity contracts issued by life insurance companies or, in
         some cases, through participation in certain qualified pension or
         retirement plans.

                                                                     (Continued)




<PAGE>   7

                       NATIONWIDE VA SEPARATE ACCOUNT-C

                   NOTES TO FINANCIAL STATEMENTS, Continued


         Some of the underlying mutual funds have been established by investment
         advisers which manage publicly traded mutual funds having similar names
         and investment objectives. While some of the underlying mutual funds
         may be similar to, and may in fact be modeled after, publicly traded
         mutual funds, the underlying mutual funds are not otherwise directly
         related to any publicly traded mutual fund. Consequently, the
         investment performance of publicly traded mutual funds and any
         corresponding underlying mutual funds may differ substantially.

     (c) Security Valuation, Transactions and Related Investment Income

         The market value of the underlying mutual funds is based on the closing
         net asset value per share at December 31, 1999. The cost of investments
         sold is determined on a specific identification basis. Investment
         transactions are accounted for on the trade date (date the order to buy
         or sell is executed) and dividend income is recorded on the ex-dividend
         date.

     (d) Federal Income Taxes

         Operations of the Account form a part of, and are taxed with,
         operations of the Company, which is taxed as a life insurance company
         under the provisions of the Internal Revenue Code.

         The Company does not provide for income taxes within the Account. Taxes
         are the responsibility of the contract owner upon termination or
         withdrawal.

     (e) Use of Estimates in the Preparation of Financial Statements

         The preparation of financial statements in conformity with generally
         accepted accounting principles may require management to make estimates
         and assumptions that affect the reported amounts of assets and
         liabilities and disclosure of contingent assets and liabilities, if
         any, at the date of the financial statements and the reported amounts
         of revenues and expenses during the reporting period. Actual results
         could differ from those estimates.

     (f) Calculation of Annuity Reserves

         Annuity reserves are computed for contracts in the variable payout
         stage according to industry standard mortality tables. The assumed
         investment return is 3.5 percent unless the annuitant elects otherwise,
         in which case the rate may vary from 3.5 percent to 7 percent, as
         regulated by the laws of the respective states. The mortality risk is
         fully borne by the Company and may result in additional amounts being
         transferred into the Account by the Company to cover greater longevity
         of annuitants than expected. Conversely, if reserves exceed amounts
         required, transfers may be made to the Company.

(2)  EXPENSES

     The Company does not deduct a sales charge from purchase payments received
     from the contract owners. However, if any part of the contract value of
     such contracts is surrendered, the Company will, with certain exceptions,
     deduct from a contract owner's contract value a contingent deferred sales
     charge not to exceed 7% of the lesser of purchase payments or the amount
     surrendered, such charge declining 1% per year, to 0%, after the purchase
     payment has been held in the contract for 84 months. No sales charges are
     deducted on redemptions used to purchase units in the fixed investment
     options of the Company.

     The Company deducts a mortality risk charge, an expense risk charge and an
     administration charge assessed through the daily unit value calculation
     equal to an annual rate of 0.80%, 0.45% and 0.05%, respectively. No charges
     are deducted from the initial funding by the Depositor, or from earnings
     thereon.

(3)  RELATED PARTY TRANSACTIONS

     The Company performs various services on behalf of the Mutual Fund
     Companies in which the Account invests and may receive fees for the
     services performed. These services include, among other things, shareholder
     communications, preparation, postage, fund transfer agency and various
     other record keeping and customer service functions. These fees are paid to
     an affiliate of the Company.





<PAGE>   54

<PAGE>   1
                          INDEPENDENT AUDITORS' REPORT


The Board of Directors
Nationwide Life and Annuity Insurance Company:


We have audited the accompanying balance sheets of Nationwide Life and Annuity
Insurance Company, a wholly owned subsidiary of Nationwide Life Insurance
Company, as of December 31, 1999 and 1998, and the related statements of income,
shareholder's equity and cash flows for each of the years in the three-year
period ended December 31, 1999. These financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of Nationwide Life and Annuity
Insurance Company as of December 31, 1999 and 1998, and the results of its
operations and its cash flows for each of the years in the three-year period
ended December 31, 1999, in conformity with generally accepted accounting
principles.





Columbus, Ohio
January 28, 2000
<PAGE>   2


                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                                 Balance Sheets

                   ($000's omitted, except per share amounts)


<TABLE>
<CAPTION>
                                                                                                 December 31,
                                                                                        -------------------------------
                                         Assets                                              1999            1998
                                         ------                                         --------------- ---------------
<S>                                                                                       <C>            <C>
Investments:
  Securities available-for-sale, at fair value:
    Fixed maturity securities                                                             $ 1,051,556    $    904,946
    Equity securities                                                                           5,659          20,853
  Mortgage loans on real estate, net                                                          330,068         268,894
  Real estate, net                                                                              2,200           2,250
  Policy loans                                                                                    465             332
  Short-term investments                                                                          706           2,277
                                                                                        --------------- ---------------
                                                                                            1,390,654       1,199,552
                                                                                        --------------- ---------------

Cash                                                                                            4,280               2
Accrued investment income                                                                      13,906          11,645
Deferred policy acquisition costs                                                              92,025          53,007
Reinsurance receivable from affiliate                                                          91,667               -
Other assets                                                                                   42,851          41,542
Assets held in separate accounts                                                            2,127,080       1,533,690
                                                                                        --------------- ---------------
                                                                                          $ 3,762,463     $ 2,839,438
                                                                                        =============== ===============

                          Liabilities and Shareholder's Equity
                          ------------------------------------
Future policy benefits and claims                                                         $ 1,480,807     $ 1,163,829
Other liabilities                                                                              41,308          25,933
Liabilities related to separate accounts                                                    2,127,080       1,533,690
                                                                                        --------------- ---------------
                                                                                            3,649,195       2,723,452
                                                                                        --------------- ---------------

Commitments and contingencies (notes 8 and 12)

Shareholder's equity:
  Common stock, $40 par value.  Authorized, issued and outstanding 66,000 shares                2,640           2,640
  Additional paid-in capital                                                                   52,960          52,960
  Retained earnings                                                                            59,536          50,331
  Accumulated other comprehensive income                                                       (1,868)         10,055
                                                                                        --------------- ---------------
                                                                                              113,268         115,986
                                                                                        --------------- ---------------
                                                                                          $ 3,762,463     $ 2,839,438
                                                                                        =============== ===============
</TABLE>


See accompanying notes to financial statements.

<PAGE>   3


                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                              Statements of Income

                                ($000's omitted)


<TABLE>
<CAPTION>
                                                                                        Years ended December 31,
                                                                              ---------------------------------------------
                                                                                  1999            1998           1997
                                                                              -------------   -------------  --------------

<S>                                                                              <C>          <C>            <C>
Revenues:
  Policy charges                                                                 $44,793         $28,549        $11,244
  Life insurance premiums                                                            292              63            363
  Net investment income                                                           13,959          11,314         11,577
  Realized gains (losses) on investments                                           5,208             696           (246)
  Other income                                                                     1,059           1,165          1,057
                                                                              -------------   -------------  --------------
                                                                                  65,311          41,787         23,995
                                                                              -------------   -------------  --------------
Benefits and expenses:
  Interest credited to policyholder account balances                               8,548           4,881          3,948
  Other benefits and claims                                                        5,210           1,586            433
  Amortization of deferred policy acquisition costs                               13,592           4,348          1,402
  Other operating expenses                                                        24,185           8,952          1,860
                                                                              -------------   -------------  --------------
                                                                                  51,535          19,767          7,643
                                                                              -------------   -------------  --------------

    Income before federal income tax expense                                      13,776          22,020         16,352

Federal income tax expense                                                         4,571           7,501          5,749
                                                                              -------------   -------------  --------------

    Net income                                                                   $ 9,205         $14,519        $10,603
                                                                              =============   =============  ==============
</TABLE>


See accompanying notes to financial statements.


<PAGE>   4


                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                       Statements of Shareholder's Equity

                  Years ended December 31, 1999, 1998 and 1997
                                ($000's omitted)



<TABLE>
<CAPTION>
                                                                                            Accumulated
                                                           Additional                          other             Total
                                              Common         paid-in        Retained       comprehensive     shareholder's
                                               stock         capital        earnings           income            equity
                                            ------------  --------------  --------------  -----------------  ---------------

<S>                                            <C>           <C>              <C>               <C>             <C>
December 31, 1996                              $2,640        $52,960          $25,209           $ 3,228         $ 84,037

Comprehensive income:
  Net income                                        -              -           10,603                 -           10,603
  Net unrealized gains on securities
    available-for-sale arising during the year      -              -                -             3,940            3,940
                                                                                                             ---------------
  Total comprehensive income                                                                                      14,543
                                            ------------  --------------  --------------  -----------------  ---------------
December 31, 1997                               2,640         52,960           35,812             7,168           98,580

Comprehensive income:
  Net income                                        -              -           14,519                 -           14,519
  Net unrealized gains on securities
    available-for-sale arising during the year      -              -                -             2,887            2,887
                                                                                                             ---------------
  Total comprehensive income                                                                                      17,406
                                            ------------  --------------  --------------  -----------------  ---------------
December 31, 1998                               2,640         52,960           50,331            10,055          115,986

Comprehensive income:
  Net income                                        -              -            9,205                 -            9,205
  Net unrealized losses on securities
    available-for-sale arising during the year      -              -                -           (11,923)         (11,923)
                                                                                                             ---------------
  Total comprehensive income                                                                                      (2,718)
                                            ------------  --------------  --------------  -----------------  ---------------
December 31, 1999                              $2,640        $52,960          $59,536           $(1,868)        $113,268
                                            ============  ==============  ==============  =================  ===============
</TABLE>


See accompanying notes to financial statements.

<PAGE>   5


                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                            Statements of Cash Flows

                                ($000's omitted)

<TABLE>
<CAPTION>
                                                                                           Years ended December 31,
                                                                                ----------------------------------------------
                                                                                    1999           1998             1997
                                                                                ------------- ---------------- ---------------
<S>                                                                               <C>             <C>             <C>
Cash flows from operating activities:
  Net income                                                                      $    9,205      $  14,519       $  10,603
  Adjustments to reconcile net income to net cash provided by
    operating activities:
      Interest credited to policyholder account balances                               8,548          4,881           3,948
      Capitalization of deferred policy acquisition costs                            (33,965)       (29,216)        (20,099)
      Amortization of deferred policy acquisition costs                               13,592          4,348           1,402
      Amortization and depreciation                                                    1,351           (479)            250
      Realized (gains) losses on invested assets, net                                 (5,208)          (696)            246
      Increase in accrued investment income                                           (2,261)          (867)         (1,589)
      Increase in policy liabilities and funds withheld
        on coinsurance agreement with affiliate                                      160,246        139,991         228,898
      Other, net                                                                      20,486        (29,802)         14,370
                                                                                ------------- ---------------- ---------------
          Net cash provided by operating activities                                  171,994        102,679         238,029
                                                                                ------------- ---------------- ---------------

Cash flows from investing activities:
  Proceeds from maturity of securities available-for-sale                            137,210        117,228          95,366
  Proceeds from sale of securities available-for-sale                                 73,864         17,403          30,431
  Proceeds from repayments of mortgage loans on real estate                           32,397         28,180          15,199
  Proceeds from sale of real estate                                                        -            707               -
  Proceeds from repayments of policy loans                                               109             99              67
  Cost of securities available-for-sale acquired                                    (375,642)      (242,516)       (267,899)
  Cost of mortgage loans on real estate acquired                                     (93,500)       (78,180)        (84,736)
  Cost of real estate acquired                                                             -             (3)            (13)
  Policy loans issued                                                                   (242)          (216)           (155)
  Short-term investments, net                                                          1,571         16,691         (18,476)
                                                                                ------------- ---------------- ---------------
          Net cash used in investing activities                                     (224,233)      (140,607)       (230,216)
                                                                                ------------- ---------------- ---------------

Cash flows from financing activities:
  Increase in investment product and universal life insurance
    product account balances                                                         192,893         74,828           6,952
  Decrease in investment product and universal life insurance
    product account balances                                                        (136,376)       (42,061)        (13,898)
                                                                                ------------- ---------------- ---------------
          Net cash provided by (used in) financing activities                         56,517         32,767          (6,946)
                                                                                ------------- ---------------- ---------------

Net increase (decrease) in cash                                                        4,278         (5,161)            867

Cash, beginning of year                                                                    2          5,163           4,296
Cash, end of year                                                                $     4,280   $          2     $     5,163
                                                                                ============= ================ ===============
</TABLE>


See accompanying notes to financial statements.


<PAGE>   6



                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                          Notes to Financial Statements

                        December 31, 1999, 1998 and 1997
                                ($000's omitted)

(1)      ORGANIZATION AND DESCRIPTION OF BUSINESS

         Nationwide Life and Annuity Insurance Company (the Company) is a wholly
         owned subsidiary of Nationwide Life Insurance Company (NLIC).

         The Company provides long-term savings and retirement products,
         including variable annuities, fixed annuities and life insurance.

(2)      SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

         The significant accounting policies followed by the Company that
         materially affect financial reporting are summarized below. The
         accompanying financial statements have been prepared in accordance with
         generally accepted accounting principles, which differ from statutory
         accounting practices prescribed or permitted by regulatory authorities.
         An Annual Statement, filed with the Department of Insurance of the
         State of Ohio (the Department), is prepared on the basis of accounting
         practices prescribed or permitted by the Department. Prescribed
         statutory accounting practices include a variety of publications of the
         National Association of Insurance Commissioners (NAIC), as well as
         state laws, regulations and general administrative rules. Permitted
         statutory accounting practices encompass all accounting practices not
         so prescribed. The Company has no material permitted statutory
         accounting practices.

         In preparing the financial statements, management is required to make
         estimates and assumptions that affect the reported amounts of assets
         and liabilities and the disclosures of contingent assets and
         liabilities as of the date of the financial statements and the reported
         amounts of revenues and expenses for the reporting period. Actual
         results could differ significantly from those estimates.

         The most significant estimates include those used in determining
         deferred policy acquisition costs, valuation allowances for mortgage
         loans on real estate and real estate investments and the liability for
         future policy benefits and claims. Although some variability is
         inherent in these estimates, management believes the amounts provided
         are adequate.

         (a)  VALUATION OF INVESTMENTS AND RELATED GAINS AND LOSSES

              The Company is required to classify its fixed maturity securities
              and equity securities as either held-to-maturity,
              available-for-sale or trading. Fixed maturity securities are
              classified as held-to-maturity when the Company has the positive
              intent and ability to hold the securities to maturity and are
              stated at amortized cost. Fixed maturity securities not classified
              as held-to-maturity and all equity securities are classified as
              available-for-sale and are stated at fair value, with the
              unrealized gains and losses, net of adjustments to deferred policy
              acquisition costs and deferred federal income tax, reported as a
              separate component of accumulated other comprehensive income in
              shareholder's equity. The adjustment to deferred policy
              acquisition costs represents the change in amortization of
              deferred policy acquisition costs that would have been required as
              a charge or credit to operations had such unrealized amounts been
              realized. The Company has no fixed maturity securities classified
              as held-to-maturity or trading as of December 31, 1999 or 1998.




<PAGE>   7


                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued

              Mortgage loans on real estate are carried at the unpaid principal
              balance less valuation allowances. The Company provides valuation
              allowances for impairments of mortgage loans on real estate based
              on a review by portfolio managers. The measurement of impaired
              loans is based on the present value of expected future cash flows
              discounted at the loan's effective interest rate or, as a
              practical expedient, at the fair value of the collateral, if the
              loan is collateral dependent. Loans in foreclosure and loans
              considered to be impaired are placed on non-accrual status.
              Interest received on non-accrual status mortgage loans on real
              estate is included in interest income in the period received.

              Real estate is carried at cost less accumulated depreciation and
              valuation allowances. Impairment losses are recorded on long-lived
              assets used in operations when indicators of impairment are
              present and the undiscounted cash flows estimated to be generated
              by those assets are less than the assets' carrying amount.

              Realized gains and losses on the sale of investments are
              determined on the basis of specific security identification.
              Estimates for valuation allowances and other than temporary
              declines are included in realized gains and losses on investments.

         (b)  REVENUES AND BENEFITS

              INVESTMENT PRODUCTS AND UNIVERSAL LIFE INSURANCE PRODUCTS:
              Investment products consist primarily of individual variable and
              fixed deferred annuities. Universal life insurance products
              include universal life insurance, variable universal life
              insurance, corporate owned life insurance and other
              interest-sensitive life insurance policies. Revenues for
              investment products and universal life insurance products consist
              of net investment income, asset fees, cost of insurance, policy
              administration and surrender charges that have been earned and
              assessed against policy account balances during the period. Policy
              benefits and claims that are charged to expense include interest
              credited to policy account balances and benefits and claims
              incurred in the period in excess of related policy account
              balances.

              TRADITIONAL LIFE INSURANCE PRODUCTS: Traditional life insurance
              products include those products with fixed and guaranteed premiums
              and benefits and consist primarily of certain annuities with life
              contingencies. Premiums for traditional life insurance products
              are recognized as revenue when due. Benefits and expenses are
              associated with earned premiums so as to result in recognition of
              profits over the life of the contract. This association is
              accomplished by the provision for future policy benefits and the
              deferral and amortization of policy acquisition costs.

         (c)  DEFERRED POLICY ACQUISITION COSTS

              The costs of acquiring new business, principally commissions,
              certain expenses of the policy issue and underwriting department
              and certain variable sales expenses have been deferred. For
              investment products and universal life insurance products,
              deferred policy acquisition costs are being amortized with
              interest over the lives of the policies in relation to the present
              value of estimated future gross profits from projected interest
              margins, asset fees, cost of insurance, policy administration and
              surrender charges. For years in which gross profits are negative,
              deferred policy acquisition costs are amortized based on the
              present value of gross revenues. Deferred policy acquisition costs
              are adjusted to reflect the impact of unrealized gains and losses
              on fixed maturity securities available-for-sale as described in
              note 2(a).

         (d)  SEPARATE ACCOUNTS

              Separate account assets and liabilities represent contractholders'
              funds which have been segregated into accounts with specific
              investment objectives. The investment income and gains or losses
              of these accounts accrue directly to the contractholders. The
              activity of the separate accounts is not reflected in the
              statements of income and cash flows except for the fees the
              Company receives.

<PAGE>   8

                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued

         (e)  FUTURE POLICY BENEFITS

              Future policy benefits for investment products in the accumulation
              phase, universal life insurance and variable universal life
              insurance policies have been calculated based on participants'
              contributions plus interest credited less applicable contract
              charges. The average interest rate credited on investment product
              policy reserves was 4.5%, 5.1% and 5.1% for the years ended
              December 31, 1999, 1998 and 1997, respectively.

         (f)  FEDERAL INCOME TAX

              The Company files a consolidated federal income tax return with
              Nationwide Mutual Insurance Company (NMIC). The members of the
              consolidated tax return group have a tax sharing agreement which
              provides, in effect, for each member to bear essentially the same
              federal income tax liability as if separate tax returns were
              filed.

              The Company utilizes the asset and liability method of accounting
              for income tax. Under this method, deferred tax assets and
              liabilities are recognized for the future tax consequences
              attributable to differences between the financial statement
              carrying amounts of existing assets and liabilities and their
              respective tax bases and operating loss and tax credit
              carryforwards. Deferred tax assets and liabilities are measured
              using enacted tax rates expected to apply to taxable income in the
              years in which those temporary differences are expected to be
              recovered or settled. Under this method, the effect on deferred
              tax assets and liabilities of a change in tax rates is recognized
              in income in the period that includes the enactment date.
              Valuation allowances are established when necessary to reduce the
              deferred tax assets to the amounts expected to be realized.

         (g)  REINSURANCE CEDED

              Reinsurance revenues ceded and reinsurance recoveries on benefits
              and expenses incurred are deducted from the respective income and
              expense accounts. Assets and liabilities related to reinsurance
              ceded are reported on a gross basis.

         (h)  RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

              In March 1998, The American Institute of Certified Public
              Accountant's Accounting Standards Executive Committee issued
              Statement of Position (SOP) 98-1, "Accounting for the Costs of
              Computer Software Developed or Obtained for Internal Use." The
              SOP, which has been adopted prospectively as of January 1, 1999,
              requires the capitalization of certain costs incurred in
              connection with developing or obtaining internal use software.
              Prior to the adoption of SOP 98-1, the Company expensed internal
              use software related costs as incurred. The effect of adopting the
              SOP was to increase net income for 1999 by $431.

              In June 1998, the Financial Accounting Standards Board (FASB)
              issued Statement No. 133, "Accounting for Derivative Instruments
              and Hedging Activities" (FAS 133). FAS 133 establishes accounting
              and reporting standards for derivative instruments and for hedging
              activities. Contracts that contain embedded derivatives, such as
              certain investment and insurance contracts, are also addressed by
              the Statement. FAS 133 requires that an entity recognize all
              derivatives as either assets or liabilities in the statement of
              financial position and measure those instruments at fair value. In
              July 1999 the FASB issued Statement No. 137 which delayed the
              effective date of FAS 133 to fiscal years beginning after June 15,
              2000. The Company plans to adopt this Statement in first quarter
              2001 and is currently evaluating the impact on results of
              operations and financial condition.


         (i)  RECLASSIFICATION

              Certain items in the 1998 and 1997 financial statements have been
              reclassified to conform to the 1999 presentation.

<PAGE>   9

                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued


(3)      INVESTMENTS

         The amortized cost, gross unrealized gains and losses and estimated
         fair value of securities available-for-sale as of December 31, 1999 and
         1998 were:

<TABLE>
<CAPTION>
                                                                                     Gross         Gross
                                                                    Amortized     unrealized    unrealized     Estimated
                                                                      cost           gains        losses       fair value
                                                                 --------------- ------------- ------------- ---------------
<S>                                                               <C>              <C>          <C>           <C>
             December 31, 1999:
               Fixed maturity securities:
                 U.S. Treasury securities and obligations of U.S.
                   government corporations and agencies           $     36,717     $       2    $  (1,198)    $     35,521
                 Obligations of states and political subdivisions          302             -           (7)             295
                 Debt securities issued by foreign governments           2,256             2          (22)           2,236
                 Corporate securities                                  773,869         2,208      (13,367)         762,710
                 Mortgage-backed securities                            252,668         1,001       (2,875)         250,794
                                                                 --------------- ------------- ------------- ---------------
                     Total fixed maturity securities                 1,065,812         3,213      (17,469)       1,051,556
               Equity securities                                         1,990         3,669            -            5,659
                                                                 --------------- ------------- ------------- ---------------
                                                                    $1,067,802        $6,882     $(17,469)      $1,057,215
                                                                 ===========================================================

             December 31, 1998:
               Fixed maturity securities:
                 U.S. Treasury securities and obligations of U.S.
                   government corporations and agencies              $  15,577      $    232      $   (11)       $  15,798
                 Obligations of states and political subdivisions          332             1            -              333
                 Debt securities issued by foreign governments           4,015            23            -            4,038
                 Corporate securities                                  602,925        15,446         (358)         618,013
                 Mortgage-backed securities                            261,225         5,605          (66)         266,764
                                                                 --------------- ------------- ------------- ---------------
                     Total fixed maturity securities                   884,074        21,307         (435)         904,946
               Equity securities                                        15,323         5,530            -           20,853
                                                                 --------------- ------------- ------------- ---------------
                                                                      $899,397       $26,837        $(435)        $925,799
                                                                 =============== ============= ============= ===============
</TABLE>

         The amortized cost and estimated fair value of fixed maturity
         securities available-for-sale as of December 31, 1999, by expected
         maturity, are shown below. Expected maturities will differ from
         contractual maturities because borrowers may have the right to call or
         prepay obligations with or without call or prepayment penalties.

<TABLE>
<CAPTION>
                                                                                   Amortized     Estimated
                                                                                     cost       fair value
                                                                                 ------------ ---------------
<S>                                                                              <C>           <C>
             Fixed maturity securities available-for-sale:
               Due in one year or less                                           $    50,029   $    49,799
               Due after one year through five years                                 399,476       393,204
               Due after five years through ten years                                331,022       326,616
               Due after ten years                                                   285,285       281,937
                                                                                 ------------ ---------------
                                                                                  $1,065,812    $1,051,556
                                                                                 ============ ===============
</TABLE>

<PAGE>   10

                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued


         The components of unrealized gains (losses) on securities
         available-for-sale, net, were as follows as of December 31:

<TABLE>
<CAPTION>
                                                                                     1999          1998
                                                                                 ------------- --------------

<S>                                                                                <C>            <C>
             Gross unrealized gains (losses)                                       $(10,587)      $26,402
             Adjustment to deferred policy acquisition costs                          7,714       (10,933)
             Deferred federal income tax                                              1,006        (5,414)
                                                                                 ------------- --------------
                                                                                  $  (1,868)      $10,055
                                                                                 ============= ==============
</TABLE>

         An analysis of the change in gross unrealized gains (losses) on
         securities available-for-sale follows for the years ended December 31:

<TABLE>
<CAPTION>
                                                                              1999          1998          1997
                                                                          ------------- ------------- -------------
<S>                                                                        <C>             <C>          <C>
            Securities available-for-sale:
              Fixed maturity securities                                    $ (35,128)      $ 3,922      $  9,177
              Equity securities                                               (1,861)        2,467         1,663
                                                                          ------------- ------------- -------------
                                                                           $ (36,989)      $ 6,389       $10,840
                                                                          ============= ============= =============
</TABLE>

         Proceeds from the sale of securities available-for-sale during 1999,
         1998 and 1997 were $73,864, $17,403 and $30,431, respectively. During
         1999, gross gains of $297 ($509 and $825 in 1998 and 1997,
         respectively) and gross losses of $37 (none and $1,124 in 1998 and
         1997, respectively) were realized on those sales. See note 10.

         The Company has no investments which were non-income producing for the
         twelve month periods preceding December 31, 1999 and 1998.

         Real estate is presented at cost less accumulated depreciation of $155
         as of December 31, 1999 ($105 as of December 31, 1998). There was no
         valuation allowance as of December 31, 1999 or 1998.

         The recorded investment of mortgage loans on real estate considered to
         be impaired as of December 31, 1999 was $881 ($890 as of December 31,
         1998). No valuation allowance has been recorded for these loans as of
         December 31, 1999 or 1998. During 1999, the average recorded investment
         in impaired mortgage loans on real estate was approximately $885 ($178
         in 1998) and there was no interest income recognized on those loans.
         Interest income recognized on impaired loans was $15 in 1998, which is
         equal to interest income recognized using a cash-basis method of income
         recognition.

         The valuation allowance account for mortgage loans on real estate was
         $750 for the year ended December 31, 1999 and remains unchanged from
         the previous two years.

         An analysis of investment income by investment type follows for the
years ended December 31:

<TABLE>
<CAPTION>
                                                                           1999         1998        1997
                                                                        ------------ ----------- -----------
<S>                                                                       <C>          <C>         <C>
             Gross investment income:
               Securities available-for-sale:
                 Fixed maturity securities                                $66,160      $56,398     $53,491
                 Equity securities                                              -            -         375
               Mortgage loans on real estate                               23,475       21,124      14,862
               Real estate                                                    413          379         318
               Short-term investments                                       1,580        1,361         899
               Other                                                          334          178          90
                                                                        ------------ ----------- -----------
                   Total investment income                                 91,962       79,440      70,035
             Less:
               Investment expenses                                          2,040        1,773       1,386
               Net investment income ceded (note 11)                       75,963       66,353      57,072
                                                                        ------------ ----------- -----------
                   Net investment income                                  $13,959      $11,314     $11,577
                                                                        ============ =========== ===========
</TABLE>

<PAGE>   11
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued

         An analysis of realized gains (losses) on investments, net of valuation
         allowances, by investment type follows for the years ended December 31:

<TABLE>
<CAPTION>
                                                                           1999         1998        1997
                                                                        ------------ ----------- ------------

<S>                                                                     <C>             <C>         <C>
             Fixed maturity securities available-for-sale               $    260        $ 509       $(299)
             Mortgage loans on real estate                                     7            -          53
             Real estate and other                                         4,941          187           -
                                                                        ------------ ----------- ------------
                                                                        $  5,208        $ 696       $(246)
                                                                        ============ =========== ============
</TABLE>

         Fixed maturity securities with an amortized cost of $3,540 and $3,562
         as of December 31, 1999 and 1998, respectively, were on deposit with
         various regulatory agencies as required by law.

(4)      DERIVATIVE FINANCIAL INSTRUMENTS

         The Company uses derivative financial instruments, principally interest
         rate swaps, interest rate futures contracts and foreign currency swaps,
         to manage market risk exposures associated with changes in interest
         rates and foreign currency exchange rates. Provided they meet specific
         criteria, interest rate swaps and futures are considered hedges and are
         accounted for under the accrual method and deferral method,
         respectively. The Company has no significant derivative positions that
         are not considered hedges.

         Interest rate swaps are primarily used to convert specific investment
         securities from a fixed-rate to a floating-rate basis. Amounts
         receivable or payable under these agreements are recognized as an
         adjustment to net investment income consistent with the nature of the
         hedged item. The changes in fair value of the interest rate swap
         agreements are not recognized on the balance sheet, except for interest
         rate swaps designated as hedges of fixed maturity securities
         available-for-sale, for which changes in fair values are reported in
         accumulated other comprehensive income.

         Interest rate futures contracts are primarily used to hedge the risk of
         adverse interest rate changes related to the Company's mortgage loan
         commitments and anticipated purchases of fixed rate investments. Gains
         and losses are deferred and, at the time of closing, reflected as an
         adjustment to the carrying value of the related mortgage loans or
         investments. The carrying value adjustments are amortized into net
         investment income over the life of the related mortgage loans or
         investments.

         Foreign currency swaps are used to convert cash flows from specific
         investments denominated in foreign currencies into U.S. dollars at
         specified exchange rates. Gains and losses on foreign currency swaps
         are recorded in earnings based on the related spot foreign exchange
         rate at the end of the reporting period. Gains and losses on these
         contracts offset those recorded as a result of translating the hedged
         foreign currency denominated investments to U.S. dollars.

         The following table summarizes the notional amount of derivative
         financial instruments classified as hedges outstanding as of December
         31, 1999. Prior to 1999 the Company's activities in derivatives were
         not significant.



<TABLE>
<CAPTION>
            Interest rate swaps
<S>                                                                          <C>
               Pay fixed/receive variable rate swaps hedging investments     $    1,585

            Foreign currency swaps
               Hedging foreign currency denominated investments              $    1,420

            Interest rate futures contracts                                  $    2,483
</TABLE>

<PAGE>   12
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued


(5)      FEDERAL INCOME TAX

         The tax effects of temporary differences that give rise to significant
         components of the net deferred tax asset as of December 31, 1999 and
         1998 are as follows:

<TABLE>
<CAPTION>
                                                                               1999          1998
                                                                            ------------  ------------
<S>                                                                          <C>          <C>
             Deferred tax assets:
               Future policy benefits                                        $ 17,454     $  16,670
               Liabilities in separate accounts                                15,603        12,477
               Fixed maturity securities                                        3,905             -
               Mortgage loans on real estate and real estate                      266           263
                                                                            ------------  ------------
                 Total gross deferred tax assets                               37,228        29,410
                                                                            ------------  ------------

             Deferred tax liabilities:
               Fixed maturity securities                                            -         8,669
               Deferred policy acquisition costs                               15,624         8,103
               Equity securities                                                1,284         1,935
               Other                                                           13,799        10,422
                                                                            ------------  ------------
                 Total gross deferred tax liabilities                          30,707        29,129
                                                                            ------------  ------------
                  Net deferred tax asset                                     $  6,521     $     281
                                                                            ============  ============
</TABLE>

         In assessing the realizability of deferred tax assets, management
         considers whether it is more likely than not that some portion of the
         total gross deferred tax assets will not be realized. All future
         deductible amounts can be offset by future taxable amounts or recovery
         of federal income tax paid within the statutory carryback period. The
         Company has determined that valuation allowances are not necessary as
         of December 31, 1999, 1998 and 1997 based on its analysis of future
         deductible amounts.

         The Company's current federal income tax liability was $1,860 and
         $1,522 as of December 31, 1999 and 1998, respectively.

         Federal income tax expense for the years ended December 31 was as
         follows:

<TABLE>
<CAPTION>
                                                                           1999         1998        1997
                                                                        ------------ ----------- ------------

<S>                                                                      <C>           <C>          <C>
             Currently payable                                           $  4,391      $10,014      $2,458
             Deferred tax expense (benefit)                                   180       (2,513)      3,291
                                                                        ------------ ----------- ------------
                                                                         $  4,571     $  7,501      $5,749
                                                                        ============ =========== ============
</TABLE>

         Total federal income tax expense for the years ended December 31, 1999,
         1998 and 1997 differs from the amount computed by applying the U.S.
         federal income tax rate to income before tax as follows:

<TABLE>
<CAPTION>
                                                              1999                   1998                   1997
                                                       --------------------   --------------------   --------------------
                                                         Amount       %         Amount       %         Amount       %
                                                       --------------------   --------------------   --------------------

<S>                                                       <C>        <C>         <C>        <C>         <C>        <C>
             Computed (expected) tax expense              $4,822     35.0        $7,707     35.0        $5,723     35.0
             Tax exempt interest and dividends
                received deduction                          (255)    (1.8)         (223)    (1.0)            -      -
             Other, net                                        4      -              17      0.1            26     (0.2)
                                                       ----------- --------   ----------- --------   ----------- --------
                   Total (effective rate of each year)    $4,571     33.2        $7,501     34.1        $5,749     35.2
                                                       =========== ========   =========== ========   =========== ========
</TABLE>

         Total federal income tax paid was $4,053, $9,298 and $9,566 during the
         years ended December 31, 1999, 1998 and 1997, respectively.

<PAGE>   13

                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued


(6)      COMPREHENSIVE INCOME

         Comprehensive Income includes net income as well as certain items that
         are reported directly within separate components of shareholder's
         equity that bypass net income. Currently, the Company's only component
         of Other Comprehensive Income is unrealized gains (losses) on
         securities available-for-sale. The related before and after federal tax
         amounts are as follows:

<TABLE>
<CAPTION>
                                                                           1999            1998           1997
                                                                       -------------   -------------  --------------

<S>                                                                      <C>               <C>            <C>
             Unrealized gains (losses) on securities available-for-sale
                arising during the period:
                Gross                                                    $ (36,729)        $ 6,898        $10,541
                Adjustment to deferred policy acquisition costs             18,645          (1,947)        (4,778)
                Related federal income tax (expense) benefit                 6,330          (1,733)        (2,017)
                                                                       -------------   -------------  --------------
                   Net                                                     (11,754)          3,218          3,746
                                                                       -------------   -------------  --------------

             Reclassification adjustment for net (gains) losses on
                securities available-for-sale realized during the
             period:
                Gross                                                         (260)           (509)           299
                Related federal income tax expense (benefit)                    91             178           (105)
                                                                       -------------   -------------  --------------
                   Net                                                        (169)           (331)           194
                                                                       -------------   -------------  --------------
             Total Other Comprehensive Income                            $ (11,923)        $ 2,887        $ 3,940
                                                                       =============   =============  ==============
</TABLE>

(7)      FAIR VALUE OF FINANCIAL INSTRUMENTS

         The following disclosures summarize the carrying amount and estimated
         fair value of the Company's financial instruments. Certain assets and
         liabilities are specifically excluded from the disclosure requirements
         of financial instruments. Accordingly, the aggregate fair value amounts
         presented do not represent the underlying value of the Company.

         The fair value of a financial instrument is defined as the amount at
         which the financial instrument could be exchanged in a current
         transaction between willing parties. In cases where quoted market
         prices are not available, fair value is based on estimates using
         present value or other valuation techniques. Many of the Company's
         assets and liabilities subject to the disclosure requirements are not
         actively traded, requiring fair values to be estimated by management
         using present value or other valuation techniques. These techniques are
         significantly affected by the assumptions used, including the discount
         rate and estimates of future cash flows. Although fair value estimates
         are calculated using assumptions that management believes are
         appropriate, changes in assumptions could cause these estimates to vary
         materially. In that regard, the derived fair value estimates cannot be
         substantiated by comparison to independent markets and, in many cases,
         could not be realized in the immediate settlement of the instruments.

         Although insurance contracts, other than policies such as annuities
         that are classified as investment contracts, are specifically exempted
         from the disclosure requirements, estimated fair value of policy
         reserves on life insurance contracts is provided to make the fair value
         disclosures more meaningful.

         The tax ramifications of the related unrealized gains and losses can
         have a significant effect on fair value estimates and have not been
         considered in the estimates.

<PAGE>   14
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued


         The following methods and assumptions were used by the Company in
estimating its fair value disclosures:

              FIXED MATURITY AND EQUITY SECURITIES: The fair value for fixed
              maturity securities is based on quoted market prices, where
              available. For fixed maturity securities not actively traded, fair
              value is estimated using values obtained from independent pricing
              services or, in the case of private placements, is estimated by
              discounting expected future cash flows using a current market rate
              applicable to the yield, credit quality and maturity of the
              investments. The fair value for equity securities is based on
              quoted market prices. The carrying amount and fair value for fixed
              maturity and equity securities exclude the fair value of
              derivatives contracts designated as hedges of fixed maturity and
              equity securities.

              MORTGAGE LOANS ON REAL ESTATE: The fair value for mortgage loans
              on real estate is estimated using discounted cash flow analyses,
              using interest rates currently being offered for similar loans to
              borrowers with similar credit ratings. Loans with similar
              characteristics are aggregated for purposes of the calculations.
              Fair value for mortgages in default is the estimated fair value of
              the underlying collateral.

              POLICY LOANS, SHORT-TERM INVESTMENTS AND CASH: The carrying amount
              reported in the balance sheets for these instruments approximates
              their fair value.

              SEPARATE ACCOUNT ASSETS AND LIABILITIES: The fair value of assets
              held in separate accounts is based on quoted market prices. The
              fair value of liabilities related to separate accounts is the
              amount payable on demand, which is net of certain surrender
              charges.

              INVESTMENT CONTRACTS: The fair value for the Company's liabilities
              under investment type contracts is disclosed using two methods.
              For investment contracts without defined maturities, fair value is
              the amount payable on demand. For investment contracts with known
              or determined maturities, fair value is estimated using discounted
              cash flow analysis. Interest rates used are similar to currently
              offered contracts with maturities consistent with those remaining
              for the contracts being valued.

              POLICY RESERVES ON LIFE INSURANCE CONTRACTS: The estimated fair
              value is the amount payable on demand. Also included are
              disclosures for the Company's limited payment policies, which the
              Company has used discounted cash flow analyses similar to those
              used for investment contracts with known maturities to estimate
              fair value.

              COMMITMENTS TO EXTEND CREDIT: Commitments to extend credit have
              nominal fair value because of the short-term nature of such
              commitments. See note 8.

              FUTURES CONTRACTS: The fair value for futures contracts is based
              on quoted market prices.

              INTEREST RATE AND FOREIGN CURRENCY SWAPS: The fair value for
              interest rate and foreign currency swaps are calculated with
              pricing models using current rate assumptions.

<PAGE>   15
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued



         Carrying amount and estimated fair value of financial instruments
         subject to disclosure requirements and policy reserves on life
         insurance contracts were as follows as of December 31:

<TABLE>
<CAPTION>
                                                                        1999                              1998
                                                           -------------------------------   -------------------------------
                                                              Carrying       Estimated          Carrying       Estimated
                                                               amount        fair value          amount        fair value
                                                           --------------  --------------    --------------  --------------
<S>                                                        <C>             <C>                <C>             <C>
              Assets:
                Investments:
                  Securities available-for-sale:
                    Fixed maturity securities              $  1,051,556    $  1,051,556       $   904,946     $   904,946
                    Equity securities                             5,659           5,659            20,853          20,853
                  Mortgage loans on real estate, net            330,068         324,610           268,894         276,387
                  Policy loans                                      465             465               332             332
                  Short-term investments                            706             706             2,277           2,277
                Cash                                              4,280           4,280                 2               2
                Assets held in separate accounts              2,127,080       2,127,080         1,533,690       1,533,690

              Liabilities:
                Investment contracts                         (1,335,787)     (1,283,459)       (1,153,930)     (1,113,584)
                Policy reserves on life insurance contracts    (145,020)       (145,370)           (9,899)        (10,517)
                Liabilities related to separate accounts     (2,127,080)     (2,082,541)       (1,533,690)     (1,501,255)

              Derivative financial instruments:
                Interest rate swaps hedging assets                  109             109                 -               -
                Foreign currency swaps                              (18)            (18)                -               -
                Futures contracts                                    21              21                 -               -
</TABLE>

(8)      RISK DISCLOSURES

         The following is a description of the most significant risks facing
         life insurers and how the Company mitigates those risks:

         CREDIT RISK: The risk that issuers of securities owned by the Company
         or mortgagors on mortgage loans on real estate owned by the Company
         will default or that other parties which owe the Company money, will
         not pay. The Company minimizes this risk by adhering to a conservative
         investment strategy, by maintaining credit and collection policies and
         by providing for any amounts deemed uncollectible.

         INTEREST RATE RISK: The risk that interest rates will change and cause
         a decrease in the value of an insurer's investments. This change in
         rates may cause certain interest-sensitive products to become
         uncompetitive or may cause disintermediation. The Company mitigates
         this risk by charging fees for non-conformance with certain policy
         provisions, by offering products that transfer this risk to the
         purchaser, and/or by attempting to match the maturity schedule of its
         assets with the expected payouts of its liabilities. To the extent that
         liabilities come due more quickly than assets mature, an insurer would
         have to borrow funds or sell assets prior to maturity and potentially
         recognize a gain or loss.

         LEGAL/REGULATORY RISK: The risk that changes in the legal or regulatory
         environment in which an insurer operates will result in increased
         competition, reduced demand for a company's products, or create
         additional expenses not anticipated by the insurer in pricing its
         products. The Company mitigates this risk by operating throughout the
         United States, thus reducing its exposure to any single jurisdiction,
         and also by employing underwriting practices which identify and
         minimize the adverse impact of this risk.

         FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK: The Company is a
         party to financial instruments with off-balance-sheet risk in the
         normal course of business through management of its investment
         portfolio. These financial instruments include commitments to extend
         credit in the form of loans and derivative financial instruments. These
         instruments involve, to varying degrees, elements of credit risk in
         excess of amounts recognized on the balance sheets.

<PAGE>   16
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued

         Commitments to fund fixed rate mortgage loans on real estate are
         agreements to lend to a borrower, and are subject to conditions
         established in the contract. Commitments generally have fixed
         expiration dates or other termination clauses and may require payment
         of a deposit. Commitments extended by the Company are based on
         management's case-by-case credit evaluation of the borrower and the
         borrower's loan collateral. The underlying mortgage property represents
         the collateral if the commitment is funded. The Company's policy for
         new mortgage loans on real estate is to lend no more than 75% of
         collateral value. Should the commitment be funded, the Company's
         exposure to credit loss in the event of nonperformance by the borrower
         is represented by the contractual amounts of these commitments less the
         net realizable value of the collateral. The contractual amounts also
         represent the cash requirements for all unfunded commitments.
         Commitments on mortgage loans on real estate of $10,039 extending into
         2000 were outstanding as of December 31, 1999.

         SIGNIFICANT CONCENTRATIONS OF CREDIT RISK: The Company grants mainly
         commercial mortgage loans on real estate to customers throughout the
         United States. The Company has a diversified portfolio with no more
         than 30% (33% in 1998) in any geographic area and no more than 5% (6%
         in 1998) with any one borrower as of December 31, 1999. As of December
         31, 1999 22% (36% in 1998) of the remaining principal balance of the
         Company's commercial mortgage loan portfolio financed apartment
         building properties.

(9)      PENSION PLAN AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS

         The Company is a participant, together with other affiliated companies,
         in a pension plan covering all employees who have completed at least
         one year of service. The Company funds pension costs accrued for direct
         employees plus an allocation of pension costs accrued for employees of
         affiliates whose work efforts benefit the Company. Assets of the
         Retirement Plan are invested in group annuity contracts of NLIC.

         Pension costs charged to operations by the Company during the years
         ended December 31, 1999, 1998 and 1997 were $127, $235 and $257,
         respectively.

         In addition to the defined benefit pension plan, the Company, together
         with other affiliated companies, participates in life and health care
         defined benefit plans for qualifying retirees. Postretirement life and
         health care benefits are contributory and generally available to full
         time employees who have attained age 55 and have accumulated 15 years
         of service with the Company after reaching age 40. Postretirement
         health care benefit contributions are adjusted annually and contain
         cost-sharing features such as deductibles and coinsurance. In addition,
         there are caps on the Company's portion of the per-participant cost of
         the postretirement health care benefits. These caps can increase
         annually, but not more than three percent. The Company's policy is to
         fund the cost of health care benefits in amounts determined at the
         discretion of management. Plan assets are invested primarily in group
         annuity contracts of NLIC.

         The Company elected to immediately recognize its estimated accumulated
         postretirement benefit obligation (APBO), however, certain affiliated
         companies elected to amortize their initial transition obligation over
         periods ranging from 10 to 20 years.

         The Company's accrued postretirement benefit expense as of December 31,
         1999 and 1998 was $1,040 and $1,008, respectively, and the net periodic
         postretirement benefit cost (NPPBC) for 1999, 1998 and 1997 was $177,
         $130 and $94, respectively.


<PAGE>   17
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued



         Information regarding the funded status of the pension plan as a whole
         and the postretirement life and health care benefit plan as a whole as
         of December 31, 1999 and 1998 follows:

<TABLE>
<CAPTION>
                                                                             Pension Benefits          Postretirement Benefits
                                                                        ---------------------------   ---------------------------
                                                                            1999          1998            1999          1998
                                                                        ------------- -------------   ------------- -------------

<S>                                                                       <C>          <C>            <C>           <C>
              Change in benefit obligation:
              Benefit obligation at beginning of year                     $2,185,000   $ 2,033,800    $    270,100  $    237,900
              Service cost                                                    80,000        87,600          14,200         9,800
              Interest cost                                                  109,900       123,400          17,600        15,400
              Actuarial (gain) loss                                          (95,000)      123,200         (64,400)       15,600
              Plan settlement in 1999/curtailment in 1998                   (396,100)     (107,200)            -             -
              Benefits paid                                                  (72,400)      (75,800)        (11,000)       (8,600)
              Acquired companies                                                 -             -            13,300           -
                                                                        ------------- -------------   ------------- -------------
              Benefit obligation at end of year                            1,811,400     2,185,000         239,800       270,100
                                                                        ------------- -------------   ------------- -------------

              Change in plan assets:
              Fair value of plan assets at beginning of year               2,541,900     2,212,900          77,900        69,200
              Actual return on plan assets                                   161,800       300,700           3,500         5,000
              Employer contribution                                           12,400       104,100          20,900        12,100
              Plan settlement                                               (396,100)          -               -             -

              Benefits paid                                                  (72,400)      (75,800)        (11,000)       (8,400)
                                                                        ------------- -------------   ------------- -------------
              Fair value of plan assets at end of year                     2,247,600     2,541,900          91,300        77,900
                                                                        ------------- -------------   ------------- -------------

              Funded status                                                  436,200       356,900        (148,500)     (192,200)
              Unrecognized prior service cost                                 28,200        31,500             -             -
              Unrecognized net (gains) losses                               (402,000)     (345,700)        (46,700)       16,000
              Unrecognized net (asset) obligation at transition               (7,700)      (11,000)          1,100         1,300
                                                                        ------------- -------------   ------------- -------------
              Prepaid (accrued) benefit cost                            $     54,700  $     31,700     $  (194,100)  $  (174,900)
                                                                        ============= =============   ============= =============
</TABLE>

         Basis for measurements, funded status of the pension plan and
         postretirement life and health care benefit plan:

<TABLE>
<CAPTION>
                                                                             Pension Benefits          Postretirement Benefits
                                                                        ---------------------------   ---------------------------
                                                                            1999          1998            1999          1998
                                                                        ------------- -------------   ------------- -------------

<S>                                                                        <C>           <C>              <C>           <C>
              Weighted average discount rate                               7.00%         5.50%            7.80%         6.65%
              Rate of increase in future compensation levels               5.25%         3.75%             -             -
              Assumed health care cost trend rate:
                    Initial rate                                             -             -             15.00%        15.00%
                    Ultimate rate                                            -             -              5.50%         8.00%
                    Uniform declining period                                 -             -              5 Years     15 Years
</TABLE>

         The net periodic pension cost for the pension plan as a whole for the
         years ended December 31, 1999, 1998 and 1997 follows:

<TABLE>
<CAPTION>
                                                                                     1999           1998            1997
                                                                                 -------------  --------------  --------------

<S>                                                                               <C>            <C>             <C>
              Service cost (benefits earned during the period)                    $   80,000     $   87,600      $   77,300
              Interest cost on projected benefit obligation                          109,900        123,400         118,600
              Expected return on plan assets                                        (160,300)      (159,000)       (139,000)
              Recognized gains                                                        (9,100)        (3,800)              -
              Amortization of prior service cost                                       3,200          3,200           3,200
              Amortization of unrecognized transition obligation (asset)              (1,400)         4,200           4,200
                                                                                 -------------  --------------  --------------
                                                                                  $   22,300     $   55,600      $   64,300
                                                                                 =============  ==============  ==============
</TABLE>

<PAGE>   18
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued

         Effective December 31, 1998, Wausau Service Corporation (WSC) ended its
         affiliation with Nationwide Insurance and employees of WSC ended
         participation in the plan. A curtailment gain of $67,100 resulted
         (consisting of a $107,200 reduction in the projected benefit
         obligation, net of the write-off of the $40,100 remaining unamortized
         transition obligation related to WSC). During 1999, the plan
         transferred assets to settle its obligation related to WSC employees. A
         settlement gain of $32.9 million was recognized.

         Basis for measurements, net periodic pension cost for the pension plan:

<TABLE>
<CAPTION>
                                                                                        1999          1998          1997
                                                                                     -----------   -----------   -----------

<S>                                                                                    <C>           <C>           <C>
             Weighted average discount rate                                            6.08%         6.00%         6.50%
             Rate of increase in future compensation levels                            4.33%         4.25%         4.75%
             Expected long-term rate of return on plan assets                          7.33%         7.25%         7.25%
</TABLE>

         The amount of NPPBC for the postretirement benefit plan as a whole for
         the years ended December 31, 1999, 1998 and 1997 was as follows:

<TABLE>
<CAPTION>
                                                                                    1999           1998            1997
                                                                                -------------  --------------  -------------

<S>                                                                                 <C>           <C>             <C>
             Service cost (benefits attributed to employee service
                during the year)                                                    $14,200       $  9,800        $  7,000
             Interest cost on accumulated postretirement benefit obligation          17,600         15,400          14,000
             Actual return on plan assets                                            (3,500)        (5,000)         (3,600)
             Amortization of unrecognized transition obligation of affiliates           600            200             200
             Net amortization and deferral                                           (1,800)         1,200            (500)
                                                                                -------------  --------------  -------------
                                                                                    $27,100        $21,600         $17,100
                                                                                =============  ==============  =============
</TABLE>

         Actuarial assumptions used for the measurement of the accumulated
         postretirement benefit obligation (APBO) and the NPPBC for the
         postretirement benefit plan for 1999, 1998 and 1997 were as follows:

<TABLE>
<CAPTION>
                                                                                        1999          1998          1997
                                                                                     -----------   -----------   -----------
<S>                                                                                   <C>          <C>           <C>
             NPPBC:
               Discount rate                                                           6.65%         6.70%         7.25%
               Long term rate of return on plan
                   assets, net of tax                                                  7.15%         5.83%         5.89%
               Assumed health care cost trend rate:
                   Initial rate                                                       15.00%        12.00%        11.00%
                   Ultimate rate                                                       5.50%         6.00%         6.00%
                   Uniform declining period                                           5 Years      12 Years      12 Years
</TABLE>

         For the postretirement benefit plan as a whole, a one percentage point
         increase or decrease in the assumed health care cost trend rate would
         have no impact on the APBO as of December 31, 1999 and have no impact
         on the NPPBC for the year ended December 31, 1999.

(10)     SHAREHOLDER'S EQUITY, REGULATORY RISK-BASED CAPITAL, RETAINED EARNINGS
         AND DIVIDEND RESTRICTIONS

         Ohio, the Company's state of domicile, imposes minimum risk-based
         capital requirements that were developed by the NAIC. The formulas for
         determining the amount of risk-based capital specify various weighting
         factors that are applied to financial balances or various levels of
         activity based on the perceived degree of risk. Regulatory compliance
         is determined by a ratio of the company's regulatory total adjusted
         capital, as defined by the NAIC, to its authorized control level
         risk-based capital, as defined by the NAIC. Companies below specific
         trigger points or ratios are classified within certain levels, each of
         which requires specified corrective action. The Company exceeds the
         minimum risk-based capital requirements.

<PAGE>   19
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued

         The statutory capital and surplus of the Company as reported to
         regulatory authorities as of December 31, 1999, 1998 and 1997 was
         $63,275, $70,135 and $74,820, respectively. The statutory net (loss)
         income of the Company as reported to regulatory authorities for the
         years ended December 31, 1999, 1998 and 1997 was $(305), $(3,371) and
         $7,446, respectively.

         The Company is limited in the amount of shareholder dividends it may
         pay without prior approval by the Department. As of December 31, 1999,
         the maximum amount available for dividend payment from the Company to
         its shareholder without prior approval of the Department was $6,328.

         The Company currently does not expect such regulatory requirements to
         impair its ability to pay operating expenses and stockholder dividends
         in the future.

(11)     TRANSACTIONS WITH AFFILIATES

         The Company leases office space from NMIC and certain of its
         subsidiaries. For the years ended December 31, 1999, 1998 and 1997, the
         Company made lease payments to NMIC and its subsidiaries of $660, $430
         and $703, respectively.

         Pursuant to a cost sharing agreement among NMIC and certain of its
         direct and indirect subsidiaries, including the Company, NMIC provides
         certain operational and administrative services, such as sales support,
         advertising, personnel and general management services, to those
         subsidiaries. Expenses covered by this agreement are subject to
         allocation among NMIC, the Company and other affiliates. Measures used
         to allocate expenses among companies include individual employee
         estimates of time spent, special cost studies, salary expense,
         commission expense and other methods agreed to by the participating
         companies that are within industry guidelines and practices. In
         addition, beginning in 1999 Nationwide Services Company, a subsidiary
         of NMIC, provides computer, telephone, mail, employee benefits
         administration, and other services to NMIC and certain of its direct
         and indirect subsidiaries, including the Company, based on specified
         rates for units of service consumed. For the years ended December 31,
         1999, 1998 and 1997, the Company made payments to NMIC and Nationwide
         Services Company totaling $5,150, $2,933, and $2,564, respectively. In
         addition, the Company does not believe that expenses recognized under
         these agreements are materially different than expenses that would have
         been recognized had the Company operated on a stand-alone basis.

         Effective December 31, 1996, the Company entered into an intercompany
         reinsurance agreement with NLIC whereby certain inforce and
         subsequently issued fixed individual deferred annuity contracts are
         ceded on a 100% coinsurance with funds withheld basis. On December 31,
         1997, the agreement was amended to a modified coinsurance basis. Under
         modified coinsurance agreements, invested assets and liabilities for
         future policy benefits are retained by the ceding company and net
         investment earnings on the invested assets are paid to the assuming
         company. Under terms of the Company's agreement, the investment risk
         associated with changes in interest rates is borne by NLIC. Risk of
         asset default is retained by the Company, although a fee is paid by
         NLIC to the Company for the Company's retention of such risk. The
         agreement will remain inforce until all contract obligations are
         settled. Amounts ceded to NLIC in 1999 are included in NLIC's results
         of operations for 1999 and include premiums of $258,468 ($241,503 and
         $300,617 in 1998 and 1997, respectively), net investment income of
         $75,963 ($66,353 and $57,072 in 1998 and 1997, respectively) and
         benefits, claims and other expenses of $319,240 ($296,659 and $343,426
         in 1998 and 1997, respectively). In consideration for the initial
         inforce business reinsured, NLIC paid the Company $26,473 in commission
         and expense allowances which were applied to the Company's deferred
         policy acquisition costs as of December 31, 1996. No significant gain
         or loss was recognized as a result of the agreement.

         During 1999, the Company entered into an intercompany reinsurance
         agreement with NLIC wherby certain life insurance contracts are ceded
         on a 100% coinsurance basis. Amounts ceded to NLIC include premiums of
         $87,696 and expenses of $3,150 during 1999 and policy reserves of
         $91,667 as of December 31, 1999.

         The ceding of risk does not discharge the original insurer from its
         primary obligation to the contractholder. The Company believes that the
         terms of the reinsurance agreements with affiliates are consistent in
         all material respects with what the Company could have obtained with
         unaffiliated parties.

<PAGE>   20
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued


         During 1997, the Company sold fixed maturity securities
         available-for-sale at fair value of $27,253 to NLIC. The Company
         recognized a $693 gain on the transactions.

         The Company and various affiliates entered into agreements with
         Nationwide Cash Management Company (NCMC), an affiliate, under which
         NCMC acts as common agent in handling the purchase and sale of
         short-term securities for the respective accounts of the participants.
         Amounts on deposit with NCMC were $706 and $2,277 as of December 31,
         1999 and 1998, respectively, and are included in short-term investments
         on the accompanying balance sheets.

(12)     CONTINGENCIES
         On October 29, 1998, the Company was named in a lawsuit filed in Ohio
         state court related to the sale of deferred annuity products for use as
         investments in tax-deferred contributory retirement plans (Mercedes
         Castillo v. Nationwide Financial Services, Inc., Nationwide Life
         Insurance Company and Nationwide Life and Annuity Insurance Company).
         On May 3, 1999, the complaint was amended to, among other things, add
         Marcus Shore as a second plaintiff. The amended complaint is brought as
         a class action on behalf of all persons who purchased individual
         deferred annuity contracts or participated in group annuity contracts
         sold by the Company and the other named Company affiliates which were
         used to fund certain tax-deferred retirement plans. The amended
         complaint seeks unspecified compensatory and punitive damages. No class
         has been certified. On June 11, 1999, the Company and the other named
         defendants filed a motion to dismiss the amended complaint. On March 8,
         2000, the court denied the motion to dismiss the amended complaint
         filed by the Company and other named defendants. The Company intends to
         defend this lawsuit vigorously.

(13)     SEGMENT INFORMATION

         The Company uses differences in products as the basis for defining its
         reportable segments. The Company reports three product segments:
         Variable Annuities, Fixed Annuities and Life Insurance.

         The Variable Annuities segment consists of annuity contracts that
         provide the customer with access to a wide range of investment options,
         tax-deferred accumulation of savings, asset protection in the event of
         an untimely death, and flexible payout options including a lump sum,
         systematic withdrawal or a stream of payments for life. The Company's
         variable annuity products consist almost entirely of flexible premium
         deferred variable annuity contracts.

         The Fixed Annuities segment consists of annuity contracts that generate
         a return for the customer at a specified interest rate fixed for a
         prescribed period, tax-deferred accumulation of savings, and flexible
         payout options including a lump sum, systematic withdrawal or a stream
         of payments for life. Such contracts consist of single premium deferred
         annuities, flexible premium deferred annuities and single premium
         immediate annuities. The Fixed Annuities segment includes the fixed
         option under variable annuity contracts.

         The Life Insurance segment consists of insurance products, including
         variable universal life insurance and corporate-owned life insurance
         products, that provide a death benefit and may also allow the customer
         to build cash value on a tax-deferred basis.

         In addition to the product segments, the Company reports corporate
         revenue and expenses, investments and related investment income
         supporting capital not specifically allocated to its product segments,
         and all realized gains and losses on investments in a Corporate and
         Other segment.

<PAGE>   21
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued


         The following table summarizes the financial results of the Company's
         business segments for the years ended December 31, 1999, 1998 and 1997.

<TABLE>
<CAPTION>
                                     Variable         Fixed            Life       Corporate
                                     Annuities      Annuities       Insurance     and Other      Total
                                     ---------      ---------       ---------     ---------      -----

<S>                                 <C>            <C>            <C>           <C>           <C>
1999:
Net investment income (1)           $    (2,304)   $     8,550    $     1,596   $     6,117   $    13,959

Other operating revenue                  26,187          3,310         16,647          --          46,144
                                    -----------    -----------    -----------   -----------   -----------
   Total operating revenue (2)           23,883         11,860         18,243         6,117        60,103
                                    -----------    -----------    -----------   -----------   -----------
Interest credited to policyholder
   account balances                        --            6,561          1,987          --           8,548
Amortization of deferred policy
   acquisition costs                      7,686            963          4,943          --          13,592
Other benefits and expenses              13,593          7,378          8,424          --          29,395
                                    -----------    -----------    -----------   -----------   -----------
   Total expenses                        21,279         14,902         15,354          --          51,535
                                    -----------    -----------    -----------   -----------   -----------
Operating income (loss) before
   federal income tax                     2,604         (3,042)         2,889         6,117         8,568
Realized gains on investments              --             --             --           5,208         5,208
                                    -----------    -----------    -----------   -----------   -----------
Consolidated income (loss) before
   federal tax expense              $     2,604    $    (3,042)   $     2,889   $    11,325   $    13,776
                                    ===========    ===========    ===========   ===========   ===========

Assets as of year end               $ 1,957,486    $ 1,352,324    $   382,388   $    70,265   $ 3,762,463
                                    ===========    ===========    ===========   ===========   ===========

1998:
Net investment income (1)           $    (1,417)   $     6,792    $       408   $     5,531   $    11,314
Other operating revenue                  18,209          3,182          8,386          --          29,777
                                    -----------    -----------    -----------   -----------   -----------
   Total operating revenue (2)           16,792          9,974          8,794         5,531        41,091
                                    -----------    -----------    -----------   -----------   -----------
Interest credited to policyholder
   account balances                        --            4,660            221          --           4,881
Amortization of deferred policy
   acquisition costs                      3,466            508            374          --           4,348
Other benefits and expenses               4,442          2,087          4,009          --          10,538
                                    -----------    -----------    -----------   -----------   -----------
   Total expenses                          --            7,908          7,255         4,604        19,767
                                    -----------    -----------    -----------   -----------   -----------
Operating income before federal
    income tax                            8,884          2,719          4,190         5,531        21,324
Realized gains on investments              --             --             --             696           696
                                    -----------    -----------    -----------   -----------   -----------
Consolidated income before
   federal tax expense              $     8,884    $     2,719    $     4,190   $     6,227   $    22,020
                                    ===========    ===========    ===========   ===========   ===========

Assets as of year end               $ 1,502,829    $ 1,162,040    $    92,482   $    82,087   $ 2,839,438
                                    ===========    ===========    ===========   ===========   ===========
</TABLE>
<PAGE>   22
                  NATIONWIDE LIFE AND ANNUITY INSURANCE COMPANY
        (a wholly owned subsidiary of Nationwide Life Insurance Company)

                    Notes to Financial Statements, Continued



<TABLE>
<CAPTION>
                                                 Variable         Fixed            Life         Corporate
                                                Annuities       Annuities       Insurance       and Other        Total
                                              --------------- --------------- --------------- ---------------- -------------

<S>                                           <C>             <C>             <C>             <C>              <C>
         1997:
         Net investment income (1)            $       (873)   $      5,927    $        166    $        6,357   $   11,577

         Other operating revenue                    10,823           1,825              16               -         12,664
                                              --------------- --------------- --------------- ---------------- -------------
            Total operating revenue (2)              9,950           7,752             182             6,357       24,241
                                              --------------- --------------- --------------- ---------------- -------------
         Interest credited to policyholder
            account balances                             -           3,856              92               -          3,948
         Amortization of deferred policy
            acquisition costs                        1,035             347              20               -          1,402
         Other benefits and expenses                 1,648             347             298               -          2,293
                                              --------------- --------------- --------------- ---------------- -------------
            Total expenses                           2,683           4,550             410               -          7,643
                                              --------------- --------------- --------------- ---------------- -------------
         Operating income (loss) before
            federal income tax                       7,267           3,202            (228)            6,357       16,598
         Realized losses on investments                  -               -               -              (246)        (246)
                                              --------------- --------------- --------------- ---------------- -------------
         Consolidated income (loss) before
            federal tax expense               $      7,267    $      3,202    $       (228)   $        6,111   $   16,352
                                              =============== =============== =============== ================ =============

         Assets as of year end                $    925,021    $    989,116    $      2,228    $       88,933   $2,005,298
                                              =============== =============== =============== ================ =============
</TABLE>

- ----------

(1)  The Company's method of allocating net investment income results in a
     charge (negative net investment income) to the Variable Annuities segment
     which is recognized in the Corporate and Other segment. The charge relates
     to non-invested assets which support this segment on a statutory basis.

(2)  Excludes realized gains and losses on investments.

     The Company has no significant revenue from customers located outside of
     the United States nor does the Company have any significant long-lived
     assets located outside the United States.



<PAGE>   55

PART C.    OTHER INFORMATION
Item 24.      FINANCIAL STATEMENTS AND EXHIBITS

                      (a)  To be filed by Financial Statements:

                           (1)   Financial statements included
                                 in Prospectus
                                 (Part A):

                                 Condensed Financial Information.

                           (2)   Financial statements included
                                 in Part B:

                                 Those financial statements required by Item 23
                                 to be included in Part B have been incorporated
                                 therein by reference to the Statement of
                                 Additional Information (Part A).

                           Nationwide VA Separate Account-C:

                                 Independent Auditors' Report.

                                 Statements of Assets, Liabilities
                                 and Contract Owners' Equity as of
                                 December 31, 1999.


                                 Statements of Operations for the years ended
                                 December 31, 1999, and 1998.

                                 Statements of Changes in Contract Owners'
                                 Equity for the years ended December 31, 1999
                                 and 1998.


                                 Notes to Financial Statements.

                           Nationwide Life and Annuity Insurance Company:

                                 Independent Auditors' Report.

                                 Balance Sheets as of December 31, 1999 and
                                 1998.

                                 Statements of Income for the years ended
                                 December 31, 1999, 1998 and 1997.


                                 Statements of Shareholder's Equity for the
                                 years ended December 31, 1999, 1998 and 1997.

                                 Statements of Cash Flows for the years ended
                                 December 31, 1999, 1998 and 1997.


                                 Notes to Financial Statements.
<PAGE>   56

Item 24.      (b)  Exhibits
                               (1)    Resolution of the Depositor's Board of
                                      Directors authorizing the establishment of
                                      the Registrant - Filed previously with
                                      this Registration Statement (File No.
                                      33-66496) and hereby incorporated by
                                      reference.

                               (2)    Not Applicable

                               (3)    Underwriting or Distribution contracts
                                      between the Registrant and Principal
                                      Underwriter - Attached hereto.

                               (4)    The form of the variable annuity contract
                                      - Filed previously with Post-Effective
                                      Amendment No.8 (File No. 33-66496) and
                                      hereby incorporated by reference.

                               (5)    Variable Annuity Application - Filed
                                      previously with this Registration
                                      Statement (File No. 33-66496) and
                                      hereby incorporated by reference.

                               (6)    Articles of Incorporation of Depositor -
                                      Filed previously with this Registration
                                      Statement (File No. 33-66496) and hereby
                                      incorporated herein by reference.

                               (7)    Not Applicable

                               (8)    Not Applicable

                               (9)    Opinion of Counsel - Filed previously with
                                      this Registration Statement (Filed No.
                                      33-66496) and hereby incorporated by
                                      reference.

                               (10)   Not Applicable

                               (11)   Not Applicable

                               (12)   Not Applicable

                               (13)   Performance Advertising Calculation
                                      Schedule - Filed previously with this
                                      Registration Statement (File No. 33-66496)
                                      and hereby incorporated by reference.

<PAGE>   57

<TABLE>
<CAPTION>
Item 25.      DIRECTORS AND OFFICERS OF THE DEPOSITOR

       NAME AND PRINCIPAL                             POSITIONS AND OFFICES
        BUSINESS ADDRESS                                 WITH DEPOSITOR

<S>                                                    <C>

      Lewis J. Alphin                                        Director
      519 Bethel Church Road
      Mount Olive, NC  28365-6107


      A. I. Bell                                             Director
      4121 North River Road West
      Zanesville, OH  43701

      Kenneth D. Davis                                       Director
      7229 Woodmansee Road
      Leesburg, OH  45135

      Keith W. Eckel                                         Director
      1647 Falls Road
      Clarks Summit, PA 18411


      Willard J. Engel                                       Director
      301 East Marshall Street
      Marshall, MN  56258


      Fred C. Finney                                         Director
      1558 West Moreland Road
      Wooster, OH  44691

      Joseph J. Gasper                         President and Chief Operating Officer
      One Nationwide Plaza                                 and Director
      Columbus, OH  43215

      Dimon R. McFerson                        Chairman and Chief Executive Officer
      One Nationwide Plaza                                 and Director
      Columbus, OH  43215

      David O. Miller                           Chairman of the Board and Director
      115 Sprague Drive
      Hebron, OH  43025


      Yvonne L. Montgomery                                   Director
      Xerox Corporation
      Suite 200
      1401 H Street NW
      Washington, DC 20005-2110


      Ralph M. Paige                                         Director
      Federation of Southern
      Cooperatives/Land Assistance Fund
      2769 Church Street
      East Point, GA  30344

      James F. Patterson                                     Director
      8765 Mulberry Road
      Chesterland, OH  44026
</TABLE>



<PAGE>   58



<TABLE>
<CAPTION>
       NAME AND PRINCIPAL                             POSITIONS AND OFFICES
        BUSINESS ADDRESS                                 WITH DEPOSITOR

<S>                                                    <C>
      Arden L. Shisler                                       Director
      1356 North Wenger Road
      Dalton, OH  44618

      Robert L. Stewart                                      Director
      88740 Fairview Road
      Jewett, OH  43986


      Nancy C. Thomas                                        Director
      1767D Westwood Avenue
      Alliance, OH  44601

      Richard D. Headley                         Executive Vice President - Chief
      One Nationwide Plaza                        Information Technology Officer
      Columbus, OH 43215


      Robert A. Oakley                               Executive Vice President-
      One Nationwide Plaza                            Chief Financial Officer
      Columbus, OH  43215

      Robert J. Woodward, Jr.                        Executive Vice President
      One Nationwide Plaza                           Chief Investment Officer
      Columbus, OH  43215

      James E. Brock                            Senior Vice President - Corporate
      One Nationwide Plaza                                  Development
      Columbus, OH  43215


      Charles A. Bryan                               Senior Vice President -
      One Nationwide Plaza                     Chief Actuary - Property and Casualty
      Columbus, OH 43215


      John R. Cook, Jr.                              Senior Vice President -
      One Nationwide Plaza                         Chief Communications Officer
      Columbus, OH  43215


      Thomas L. Crumrine                               Senior Vice President
      One Nationwide Plaza
      Columbus, OH 43215

      David A. Diamond                               Senior Vice President -
      One Nationwide Plaza                             Corporate Controller
      Columbus, OH 43215

      Philip C. Gath                                 Senior Vice President -
      One Nationwide Plaza                     Chief Actuary - Nationwide Financial
      Columbus, OH  43215

      Patricia R. Hatler                              Senior Vice President,
      One Nationwide Plaza                         General Counsel and Secretary
      Columbus, OH 43215

</TABLE>



<PAGE>   59



<TABLE>
<CAPTION>
       NAME AND PRINCIPAL                             POSITIONS AND OFFICES
        BUSINESS ADDRESS                                 WITH DEPOSITOR

<S>                                                    <C>

      David K. Hollingsworth                         Senior Vice President -
      One Nationwide Plaza                           Business Development and
      Columbus, OH 43215                                 Sponsor Relations

      David R. Jahn                                  Senior Vice President -
      One Nationwide Plaza                             Commercial Insurance
      Columbus, OH 43215


      Donna A James                             Senior Vice President - Chief Human
      One Nationwide Plaza                               Resources Officer
      Columbus, OH  43215

      Richard A. Karas                            Senior Vice President - Sales -
      One Nationwide Plaza                              Financial Services
      Columbus, OH  43215


      Gregory S. Lashutka                            Senior Vice President -
      One Nationwide Plaza                              Corporate Relations
      Columbus, OH 43215

      Edwin P. McCausland, Jr.                       Senior Vice President -
      One Nationwide Plaza                            Fixed Income Securities
      Columbus, OH 43215

      Mark D. Phelan                                   Senior Vice President
      One Nationwide Plaza
      Columbus, OH 43215

      Douglas C. Robinette                            Senior Vice President -
      One Nationwide Plaza                          Claims and Finance Services
      Columbus, OH  43215

      Mark R. Thresher                               Senior Vice President -
      One Nationwide Plaza                        Finance - Nationwide Financial
      Columbus, OH 43215

      Richard M. Waggoner                            Senior Vice President -
      One Nationwide Plaza                                  Operations
      Columbus, OH 43215

      Susan A. Wolken                             Senior Vice President - Product
      One Nationwide Plaza                          Management and Nationwide
      Columbus, OH  43215                               Financial Marketing

</TABLE>

Item 26.        PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH THE
                DEPOSITOR OR REGISTRANT.

          *    Subsidiaries for which separate financial statements are filed

          **   Subsidiaries included in the respective consolidated financial
               statements

          ***  Subsidiaries included in the respective group financial
               statements filed for unconsolidated subsidiaries

          **** other subsidiaries



<PAGE>   60


<TABLE>

<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                       <C>                <C>
       The 401(k) Companies, Inc.               Texas                                        Holding Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       The 401(k) Company                       Texas                                        Third-party administrator for 401(k)
                                                                                             plans
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       401(k) Investment Advisors, Inc.         Texas                                        Investment advisor registered with the
                                                                                             SEC
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       401(k) Investments Services, Inc.        Texas                                        NASD registered broker-dealer
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Affiliate Agency, Inc.                   Delaware                                     Insurance agency marketing life
                                                                                             insurance & annuity products through
                                                                                             financial institutions
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Affiliate Agency of Ohio, Inc.           Ohio                                         Insurance agency marketing life
                                                                                             insurance & annuity products through
                                                                                             financial institutions
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       AID Finance Services, Inc.               Iowa                                         Holding Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       ALLIED General Agency Company            Iowa                                         Managing general agent and surplus
                                                                                             lines broker for property & casualty
                                                                                             insurance products
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       ALLIED Group, Inc.                       Iowa                                         Property & casualty holding company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       ALLIED Group Insurance Marketing         Iowa                                         Direct marketer for property and
       Company                                                                               casualty insurance products
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       ALLIED Group Merchant Banking            Iowa                                         Broker-Dealer
       Corporation
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       ALLIED Property and Casualty Insurance   Iowa                                         Underwrites general property &
       Company                                                                               casualty insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Allnations, Inc.                         Ohio                                         Promotes international cooperative
                                                                                             insurance organizations
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       AMCO Insurance Company                   Iowa                                         Underwrites general property &
                                                                                             casualty insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       American Marine Underwriters, Inc.       Florida                                      Underwriting manager for ocean cargo
                                                                                             and bulk insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Auto Direkt Insurance Company            Germany                                      Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Cal-Ag Insurance services, Inc.          California                                   Captive insurance brokerage firm
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       CalFarm Insurance Agency                 California                                   Former marketing company for
                                                                                             traditional agent producers of CalFarm
                                                                                             Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       CalFarm Insurance Company                California                                   Multi-line insurance company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Caliber Funding                          Delaware                                     A limited purpose corporation
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Colonial County Mutual Insurance         Texas                                        Insurance Company
       Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Columbus Insurance Brokerage and         Germany                                      General service insurance broker
       Service GmbH
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>



<PAGE>   61


<TABLE>

<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                        <C>               <C>
       Cooperative Service Company              Nebraska                                     Insurance agency that sells and
                                                                                             services commercial insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Depositors Insurance Company             Iowa                                         Underwrites property & casualty
                                                                                             insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       eNationwide, LLC                         Ohio                                         A limited liability company to provide
                                                                                             administrative services to
                                                                                             Nationwide's direct operations
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Excaliber Funding Corporation            Delaware                                     Limited purpose corporation
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       F&B, Inc.                                Iowa                                         Insurance Agency
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Farmland Mutual Insurance Company        Iowa                                         Mutual Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Financial Horizons Distributors Agency   Alabama                                      Insurance agency marketing life
       of Alabama, Inc.                                                                      insurance and annuity products through
                                                                                             financial institutions
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Financial Horizons Distributors Agency   Ohio                                         Insurance marketing life insurance and
       of Ohio, Inc.                                                                         annuity products through financial
                                                                                             institutions
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Financial Horizons Distributors Agency   Oklahoma                                     Insurance marketing life insurance and
       of Oklahoma, Inc.                                                                     annuity products through financial
                                                                                             institutions
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Financial Horizons Distributors Agency   Texas                                        Insurance marketing life insurance and
       of Texas, Inc.                                                                        annuity products through financial
                                                                                             institutions
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       *Financial Horizons Investment Trust     Massachusetts                                Diversified, open-end investment
                                                                                             company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Financial Horizons Securities            Oklahoma                                     Limited broker-dealer doing business
       Corporation                                                                           solely in the financial institution
                                                                                             market
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       GatesMcDonald Health Plus Inc.           Ohio                                         Managed Care Organization
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Gates, McDonald & Company                Ohio                                         Services employers for managing
                                                                                             workers' and unemployment compensation
                                                                                             matters
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Gates, McDonald & Company of Nevada      Nevada                                       Self-insurance administration, claims
                                                                                             examinations and data processing
                                                                                             services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Gates, McDonald & Company of New York,   New York                                     Workers' compensation/self-insured
       Inc.                                                                                  claims administration services to
                                                                                             employers with exposure in New York
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Insurance Intermediaries, Inc.           Ohio                                         Insurance agency providing commercial
                                                                                             property & casualty brokerage services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Irvin L. Schwartz and Associates, Inc.   Ohio                                         Insurance Agency
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Landmark Financial Services of New       New York                                     Insurance agency marketing life
       York, Inc.                                                                            insurance and annuity products through
                                                                                             financial institutions
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Leben Direkt Insurance Company           Germany                                      Life insurance through direct mail
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>



<PAGE>   62


<TABLE>

<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                       <C>                <C>
       Lone Star General Agency, Inc.           Texas                                        General agent to market non-standard
                                                                                             automobile and motorcycle insurance
                                                                                             for Colonial Mutual Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       MedProSolutions, Inc.                    Massachusetts                                Provides third-party administration
                                                                                             services for workers compensation,
                                                                                             automobile injury and disability claims
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Midwest Printing Services, Ltd.          Iowa                                         General printing services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Morley & Associates, Inc.                Oregon                                       Insurance brokerage
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Morley Capital Management, Inc.          Oregon                                       Investment adviser and stable value
                                                                                             money management
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Morley Financial Services, Inc.          Oregon                                       Holding Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Morley Research Associates, Ltd.         Delaware                                     Credit research consulting
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       **MRM Investments, Inc.                  Ohio                                         Owns and operates a recreational ski
                                                                                             facility
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       **National Casualty Company              Wisconsin                                    Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       National Casualty Company of America,    England                                      Insurance Company
       Ltd.
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       National Deferred Compensation, Inc.     Ohio                                         Administers deferred compensation
                                                                                             plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       **National Premium and Benefit           Delaware                                     Provides third-party administration
       Administration Company                                                                services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Advisory Services, Inc.       Ohio                                         Registered broker-dealer providing
                                                                                             investment management and
                                                                                             administrative services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       **Nationwide Agency, Inc.                Ohio                                         Insurance Agency
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Agribusiness Insurance        Iowa                                         Provides property & casualty insurance
                                                                                             --------------------------------------
       Company                                                                               primarily to agricultural business
                                                                                             ----------------------------------
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Arena, LLC                    Ohio                                         A limited liability company related to
                                                                                             arena development
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       *Nationwide Asset Allocation Trust       Ohio                                         Diversified open-end investment company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Assurance Company             Wisconsin                                    Underwrites non-standard automobile
                                                                                             and motorcycle insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Cash Management Company       Ohio                                         Investment Securities Agent
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>




<PAGE>   63





<TABLE>

<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                       <C>                   <C>
       Nationwide Corporation                   Ohio                                         Holding company for entities
                                                                                             affiliated with Nationwide Mutual
                                                                                             Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Exclusive Distribution        Ohio                                         A limited liability company providing
       Company, LLC                                                                          agency support services to Nationwide
                                                                                             exclusive agents
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Assignment Company  Ohio                                         An assignment company to administer
                                                                                             structured settlement business
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Institution         Delaware                                     Insurance Agency
       Distributors Agency, Inc.
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Institution         New Mexico                                   Insurance Agency
       Distributors Agency, Inc. of New Mexico
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Institution         Massachusetts                                Insurance Agency
       Distributors Agency, Inc. of
       Massachusetts
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Services            Bermuda                                      Long-term insurer which issued
       (Bermuda) Ltd.                                                                        variable annuity and variable life
                                                                                             products to persons outside the U.S. &
                                                                                             Bermuda
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Services Capital    Delaware                                     Trust which issues and sells
       Trust                                                                                 securities & uses proceeds to acquire
                                                                                             debentures
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Services Capital    Delaware                                     Trust which issues and sells
       Trust II                                                                              securities & uses proceeds to acquire
                                                                                             debentures
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Financial Services, Inc.      Delaware                                     Holding Company for entities
                                                                                             associated with Nationwide Mutual
                                                                                             Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Foundation                    Ohio                                         Not-for profit corporation
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide General Insurance Company     Ohio                                         Primarily provides automobile and fire
                                                                                             insurance to select customers
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Global Finance, LLC           Ohio                                         Act as a support company for
                                                                                             Nationwide Global Holdings, Inc. & its
                                                                                             international capitalization efforts
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Global Funds                  Cayman Islands                               Exempted company with limited
                                                                                             liability for purpose of issuing
                                                                                             investment shares to segregated asset
                                                                                             accounts of Nationwide Financial
                                                                                             Services (Bermuda) Ltd. and to
                                                                                             non-U.S. resident investors
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Global Holdings, Inc.         Ohio                                         Holding Company for Nationwide
                                                                                             Insurance Enterprise international
                                                                                             operations
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Global Holdings, Inc.-NGH     Grand Duchy of                               Analyze European market of life
       Luxembourg Branch                        Luxembourg                                   insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>



<PAGE>   64


<TABLE>

<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                       <C>                <C>
       Nationwide Global Holdings-Hong Kong,    Hong Kong                                    Primarily a holding company for
       Limited                                                                               Nationwide Global Holdings, Inc. Asian
                                                                                             operations
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Global Holdings-NGH Brasil    Brazil                                       Holding company
       Participacoes LTDA
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Health Plans, Inc.            Ohio                                         Health insuring organization
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Home Mortgage Company         Iowa                                         Mortgage lendor
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       *Nationwide Indemnity Company            Ohio                                         Reinsurance company assuming business
                                                                                             from Nationwide Mutual Insurance
                                                                                             Company and other insurers within the
                                                                                             Nationwide Insurance Enterprise
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Insurance Company of America  Wisconsin                                    Independent agency personal lines
                                                                                             underwriter of property & casualty
                                                                                             insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Insurance Company of Florida  Ohio                                         Transacts general insurance business
                                                                                             except life insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Insurance Golf Charities,     Ohio                                         Not-for-profit corporation
       Inc.
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide International Underwriters    California                                   Special risks, excess & surplus lines
                                                                                             underwriting manager
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Investing Foundation          Michigan                                     Provide investors with continuous
                                                                                             source of investment under management
                                                                                             of trustees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       *Nationwide Investing Foundation II      Massachusetts                                Diversified, open-end investment
                                                                                             company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Investment Services           Oklahoma                                     Registered broker-dealer
       Corporation
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Investors Services, Inc.      Ohio                                         Stock Transfer Agent
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       **Nationwide Life and Annuity            Ohio                                         Life Insurance Company
       Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       **Nationwide Life Insurance Company      Ohio                                         Life Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Lloyds                        Texas                                        Commercial property insurance in Texas
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Management Systems, Inc.      Ohio                                         Preferred provider organization,
                                                                                             products and related services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Mutual Fire Insurance         Ohio                                         Mutual Insurance Company
       Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       *Nationwide Mutual Funds                 Ohio                                         Diversified, open-end investment
                                                                                             company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Mutual Insurance Company      Ohio                                         Mutual Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>



<PAGE>   65





<TABLE>
<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                       <C>                   <C>
       Nationwide Properties, Ltd.              Ohio                                         Develop, own and operate real estate
                                                                                             and real estate investments
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Property and Casualty         Ohio                                         Insurance Company
       Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Realty Investors, Inc.        Ohio                                         Develop, own and operate real estate
                                                                                             and real estate investments
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Delaware                                     Market and administer deferred
                                                                                             compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Alabama                                      Market and administer deferred
       of Alabama                                                                            compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Arizona                                      Market and administer deferred
       of Arizona                                                                            compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Arkansas                                     Market and administer deferred
       of Arkansas                                                                           compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Montana                                      Market and administer deferred
       of Montana                                                                            compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Nevada                                       Market and administer deferred
       of Nevada                                                                             compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    New Mexico                                   Market and administer deferred
       of New Mexico                                                                         compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Ohio                                         Market variable annuity contracts to
       of Ohio                                                                               members of the National Education
                                                                                             Association in the state of Ohio
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Oklahoma                                     Market variable annuity contracts to
       of Oklahoma                                                                           members of the National Education
                                                                                             Association in the state of Oklahoma
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    South Dakota                                 Market and administer deferred
       of South Dakota                                                                       compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Texas                                        Market and administer deferred
       of Texas                                                                              compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Retirement Solutions, Inc.    Wyoming                                      Market variable annuity contracts to
       of Wyoming                                                                            members of the National Education
                                                                                             Association in the state of Wyoming
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>


<PAGE>   66





<TABLE>

<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                       <C>                <C>
       Nationwide Retirement Solutions          Massachusetts                                Market and administer deferred
       Insurance Agency Inc.                                                                 compensation plans for public employees
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Seguradora S.A.               Brazil                                       Engage in elementary, health & life
                                                                                             insurance; private open pension and
                                                                                             wealth concession plans
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       *Nationwide Separate Account Trust       Massachusetts                                Diversified, open-end investment
                                                                                             company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Services Company, LLC.        Ohio                                         Single member limited liability
                                                                                             company performing shared services
                                                                                             functions for the Nationwide Insurance
                                                                                             Enterprise
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nationwide Trust Company, FSB            United States                                Federal savings bank chartered by the
                                                                                             Office of Thrift Supervision in U.S.
                                                                                             Department of Treasury to exercise
                                                                                             custody & fiduciary powers
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Neckura Holding Company                  Germany                                      Administrative services for Neckura
                                                                                             Insurance Group
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Neckura Insurance Company                Germany                                      Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Neckura Life Insurance Company           Germany                                      Life and health insurance company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nevada Independent                       Nevada                                       Workers' compensation administrative
       Companies-Construction                                                                services to Nevada employers in the
                                                                                             construction industry
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nevada Independent Companies-Health      Nevada                                       Workers' compensation administrative
       and Nonprofit                                                                         services to Nevada employers in health
                                                                                             & nonprofit industries
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nevada Independent Companies-            Nevada                                       Workers' compensation administrative
       Hospitality and Entertainment                                                         services to Nevada employers in the
                                                                                             hospitality & entertainment industries
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Nevada Independent Companies-            Nevada                                       Workers' compensation administrative
       Manufacturing, Transportation and                                                     services to Nevada employers in the
       Distribution                                                                          manufacturing, transportation and
                                                                                             distribution industries
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       NFS Distributors, Inc.                   Delaware                                     Holding company for Nationwide
                                                                                             Financial Services, Inc. distribution
                                                                                             companies
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       NGH Luxembourg, S.A                      Luxembourg                                   Acts primarily as holding company for
                                                                                             Nationwide Global Holdings, Inc.
                                                                                             European operations
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       NGH Netherlands, B.V.                    The Netherlands                              Holding company for other overseas
                                                                                             companies
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>



<PAGE>   67


<TABLE>

<CAPTION>
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
                       COMPANY                      STATE/COUNTRY OF         NO. VOTING                PRINCIPAL BUSINESS
                                                      ORGANIZATION           SECURITIES
                                                                            (SEE ATTACHED
                                                                            CHART UNLESS
                                                                              OTHERWISE
                                                                             INDICATED)
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
<S>                                             <C>                       <C>                <C>
       NGH UK, Ltd.                             United Kingdom                               Assist Nationwide Global Holdings,
                                                                                             Inc. with European operations and
                                                                                             marketing
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Northpointe Capital LLC                  Delaware                                     Limited liability company for
                                                                                             investments
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       PanEuroLife                              Luxembourg                                   Life Insurance company providing
                                                                                             individual life insurance primarily in
                                                                                             the UK, Belgium and France
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Pension Associates, Inc.                 Wisconsin                                    Pension plan administration and record
                                                                                             keeping services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Portland Investment Services, Inc.       Oregon                                       NASD registered broker-dealer
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Premier Agency, Inc.                     Iowa                                         Insurance Agency
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Riverview Agency, Inc.                   Texas                                        Has a pending application to become a
                                                                                             licensed insurance agency with the
                                                                                             Texas Department of Insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Scottsdale Indemnity Company             Ohio                                         Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Scottsdale Insurance Company             Ohio                                         Insurance Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Scottsdale Surplus Lines Insurance       Arizona                                      Provides excess and surplus lines
       Company                                                                               insurance coverage on a non-admitted
                                                                                             basis
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       SVM Sales GmbH, Neckura Insurance Group  Germany                                      Recruits and supervises external sales
                                                                                             partners who obtain new business for
                                                                                             the Neckura Group as well as to offer
                                                                                             financial services
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Union Bond & Trust Company               Oregon                                       Oregon state bank with trust powers
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Villanova Capital, Inc.                  Delaware                                     Holding Company
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Villanova Mutual Fund Capital Trust      Delaware                                     Trust designed to act as a registered
                                                                                             investment advisor
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Villanova SA Capital Trust               Delaware                                     Trust designed to act as a registered
                                                                                             investment advisor
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
       Western Heritage Insurance Company       Arizona                                      Underwrites excess and surplus lines
                                                                                             of property and casualty insurance
       ---------------------------------------- ------------------------- ------------------ ---------------------------------------
</TABLE>



<PAGE>   68





<TABLE>
<CAPTION>
    --------------------------------------------------------------------------------------------------------------------------------
                        COMPANY                    STATE/COUNTRY OF        NO. VOTING SECURITIES           PRINCIPAL BUSINESS
                                                     ORGANIZATION          (SEE ATTACHED CHART)
                                                                         UNLESS OTHERWISE INDICATED
    --------------------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>               <C>                           <C>
     *   MFS Variable Account                            Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   NACo Variable Account                           Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide DC Variable Account                  Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
         Nationwide DCVA-II                              Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Separate Account No. 1                          Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Multi-Flex Variable Account          Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VA Separate Account-A                Ohio          Nationwide Life and Annuity   Issuer of Annuity Contracts
                                                                       Separate Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VA Separate Account-B                Ohio          Nationwide Life and Annuity   Issuer of Annuity Contracts
                                                                       Separate Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VA Separate Account-C                Ohio          Nationwide Life and Annuity   Issuer of Annuity Contracts
                                                                       Separate Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account                     Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-II                  Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-3                   Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-4                   Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-5                   Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-6                   Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Fidelity Advisor Variable            Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
         Account                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-8                   Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-9                   Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide Variable Account-10                  Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
         Nationwide Variable Account-11                  Ohio          Nationwide Life Separate      Issuer of Annuity Contracts
                                                                       Account
    --------------------------------------------------------------------------------------------------------------------------------
</TABLE>




<PAGE>   69




<TABLE>
<CAPTION>
    --------------------------------------------------------------------------------------------------------------------------------
                        COMPANY                    STATE/COUNTRY OF        NO. VOTING SECURITIES           PRINCIPAL BUSINESS
                                                     ORGANIZATION          (SEE ATTACHED CHART)
                                                                         UNLESS OTHERWISE INDICATED
    --------------------------------------------------------------------------------------------------------------------------------
<S>                                                    <C>             <C>                           <C>
     *   Nationwide VL Separate Account-A                Ohio          Nationwide Life and Annuity   Issuer of Life Insurance
                                                                       Separate Account              Policies
    --------------------------------------------------------------------------------------------------------------------------------
         Nationwide VL Separate Account-B                Ohio          Nationwide Life and Annuity   Issuer of Life Insurance
                                                                       Separate Account              Policies
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VL Separate Account-C                Ohio          Nationwide Life and Annuity   Issuer of Life Insurance
                                                                       Separate Account              Policies
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VL Separate Account -D               Ohio          Nationwide Life and Annuity   Issuer of Life Insurance
                                                                       Separate Account              Policies
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VLI Separate Account                 Ohio          Nationwide Life Separate      Issuer of Life Insurance
                                                                       Account                       Policies
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VLI Separate Account-2               Ohio          Nationwide Life Separate      Issuer of Life Insurance
                                                                       Account                       Policies
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VLI Separate Account-3               Ohio          Nationwide Life Separate      Issuer of Life Insurance
                                                                       Account                       Policies
    --------------------------------------------------------------------------------------------------------------------------------
     *   Nationwide VLI Separate Account-4               Ohio          Nationwide Life Separate      Issuer of Life Insurance
                                                                       Account                       Policies
    --------------------------------------------------------------------------------------------------------------------------------
         Nationwide VLI Separate Account-5               Ohio          Nationwide Life Separate      Issuer of Life Insurance
                                                                       Account                       Policies
    --------------------------------------------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   70
<TABLE>
<CAPTION>
                                                                                                                         (left side)
<S>                               <C>                               <C>                                  <C>
- ------------------------
| NATIONWIDE INSURANCE |
| GOLF CHARITIES, INC. |
|                      |
|      MEMBERSHIP      |
|      NONPROFIT       |
|     CORPORATION      |
- ------------------------
           -------------------------------------------------------------------------------------------------------------------------
           |                                      |
- ---------------------------           ---------------------------       ----------------------------
|      ALLIED GROUP       |           |         ALLIED          |       |                          |
|    MERCHANT BANKING     |           |       GROUP, INC.       |       |                          |
|      CORPORATION        |           |          (AGI)          |       |     NATIONWIDE LLOYDS    |
|                         |           |                         |       |                          |
|Common Stock: 10,000     |   |-------|Common Stock: 850 Shares |---|   |                          |
|------------  Shares     |   |       |------------             |   |   |      A TEXAS LLOYDS      |================================
|                         |   |       |                         |   |   |                          |
|              Cost       |   |       |              Cost       |   |   |                          |
|              ----       |   |       |              ----       |   |   |                          |
|Casualty-                |   |       |Casualty-                |   |   |                          |
|100%         $150,055    |   |       |100%       $243,344,521  |   |   |                          |
- ---------------------------   |       ---------------------------   |   ----------------------------
                              |                                     |
- ---------------------------   |       ---------------------------   |   ----------------------------
|  NATIONWIDE INSURANCE   |   |       |           AMCO          |   |   |        DEPOSITORS        |
|   COMPANY OF AMERICA    |   |       |    INSURANCE COMPANY    |   |   |     INSURANCE COMPANY    |
|                         |   |       |          (AMCO)         |   |   |       (DEPOSITORS)       |
|Common Stock: 12,000     |   |       |Common Stock: 500,000    |   |   |Common Stock: 300,000     |
|------------  Shares     |   |       |------------  Shares     |   |   |------------  Shares      |
|                         |---|       |                         |---|---|                          |
|              Cost       |   |       |              Cost       |   |   |              Cost        |
|              ----       |   |       |              ----       |   |   |              ----        |
|                         |   |       |                         |   |   |                          |
|AGI-100%    $215,273,000 |   |       |AGI-100%     $147,425,540|   |   |AGI 100%      $22,251,842 |
- ---------------------------   |       ---------------------------   |   ----------------------------
                              |                    |                |
- ---------------------------   |       ---------------------------   |   ----------------------------
|      AID FINANCE        |   |       |           ALLIED        |   |   |     ALLIED PROPERTY      |
|     SERVICES, INC.      |   |       |      GENERAL AGENCY     |   |   |       AND CASUALTY       |
|     (AID FINANCE)       |   |       |          COMPANY        |   |   |    INSURANCE COMPANY     |
|Common Stock: 10,000     |   |       |Common Stock: 5,000      |   |   |Common Stock: 300,000     |
|------------  Shares     |   |       |------------  Shares     |   |   |------------  Shares      |
|                         |---|       |                         |   |---|                          |
|              Cost       |           |              Cost       |   |   |              Cost        |
|              ----       |           |              ----       |   |   |              ----        |
|AGI-100%      $19,545,634|           |AMCO-100%     $135,342   |   |   |AGI-100%      $47,018,643 |
- ---------------------------           ---------------------------   |   ----------------------------
            |                                                       |
- ---------------------------           ---------------------------   |   ----------------------------
|        ALLIED           |           |         MIDWEST         |   |   |        NATIONWIDE        |
|   GROUP INSURANCE       |           |    PRINTING SERVICES,   |   |   |      HOME MORTGAGE       |
|  MARKETING COMPANY      |           |           LTD.          |   |   |      COMPANY (NHMC)      |
|                         |           |Common Stock: 10,000     |   |   |                          |
|Common Stock: 20,000     |           |------------  Shares     |   |   |Common Stock: 54,348      |
|------------  Shares     |           |                         |---|---|------------   Shares     |
|                         |           |                         |   |   |                          |
|                         |           |                         |   |   |                          |
|                         |           |                         |   |   |                          |
|              Cost       |           |              Cost       |   |   |                          |
|              ----       |           |              ----       |   |   |                          |
| Aid                     |           |AGI-100%      $610,000   |   |   |AGI-80%                   |
| Finance-100% $16,059,469|           ---------------------------   |   ----------------------------
- --------------------------                                          |                 |
                                      ---------------------------   |   ----------------------------
                                      |          PREMIER        |   |   |           AGMC           |
                                      |          AGENCY,        |   |   |      REINSURANCE, LTD.   |
                                      |            INC.         |   |   |                          |
                                      |Common Stock: 100,000    |   |   |Common Stock: 11,000      |
                                      |------------  Shares     |   |   |------------  Shares      |
                                      |                         |---|   |                          |
                                      |              Cost       |       |              Cost        |
                                      |              ----       |       |              ----        |
                                      |AGI-100%      $100,000   |       |NHMC-100%     $11,000     |
                                      ---------------------------       ----------------------------
</TABLE>
<PAGE>   71
<TABLE>
<CAPTION>
                                                    NATIONWIDE(R)                                                  (middle)
<S>                                               <C>                                               <C>
  ------------------------------------------                                              ------------------------------------------
  |                                        |                                              |                                        |
  |           NATIONWIDE MUTUAL            |                                              |          NATIONWIDE MUTUAL             |
  |           INSURANCE COMPANY            |==============================================|        FIRE INSURANCE COMPANY          |
  |              (CASUALTY)                |                                              |               (FIRE)                   |
  |                                        |                                              |                                        |
  ------------------------------------------                                              ------------------------------------------
  |  ||               |                                                                                     |
- --|  ||               |--------------------------------------------------------------------|                |-----------------------
     ||                                                                                    |
     ||                                          |--------------------------------------------------------------|-------------------
     ||                                          |                                                              |
     ||  --------------------------------        |   --------------------------------            -----------------------------------
     ||  |       FARMLAND MUTUAL        |        |   |     NATIONWIDE GENERAL       |            |       NECKURA HOLDING        |
     ||  |      INSURANCE COMPANY       |        |   |      INSURANCE COMPANY       |            |      COMPANY (NECKURA)       |
     ||  |Guaranty Fund                 |        |   |                              |            |                              |
=====||==|------------                  |---|    |   |Common Stock:    20,000       |            |Common Stock:    10,000       |
         |Certificate                   |   |    |---|------------     Shares       |         |--|------------     Shares       |
         |-----------                   |   |    |   |                              |         |  |                              |
         |                 Cost         |   |    |   |                 Cost         |         |  |                 Cost         |
         |                 ----         |   |    |   |                 ----         |         |  |                 ----         |
         |Casualty         $500,000     |   |    |   |Casualty-100%    $5,944,422   |         |  |Casualty-100%    $142,943,140 |
         --------------------------------   |    |   --------------------------------         |  --------------------------------
                                            |    |                                            |
         --------------------------------   |    |   --------------------------------         |  --------------------------------
         |          F & B, INC.         |   |    |   |      NATIONWIDE PROPERTY     |         |  |           NECKURA            |
         |                              |   |    |   |         AND CASUALTY         |         |  |       INSURANCE COMPANY      |
         |Common Stock:    1 Share      |   |    |   |       INSURANCE COMPANY      |         |  |                              |
         |------------                  |   |    |   |Common Stock:    60,000       |         |--|Common Stock:    6,000        |
         |                              |---|    |---|------------     Shares       |         |  |------------     Shares       |
         |                 Cost         |   |    |   |                              |         |  |                              |
         |                 ----         |   |    |   |                 Cost         |         |  |                 Cost         |
         |Farmland                      |   |    |   |                 ----         |         |  |                 ----         |
         |Mutual-100%       $10         |   |    |   |Casualty-100%    $6,000,000   |         |  |Neckura-100%     DM 6,000,000 |
         --------------------------------   |    |   --------------------------------         |  --------------------------------
                                            |    |                                            |
         --------------------------------   |    |   --------------------------------         |  --------------------------------
         |     COOPERATIVE SERVICE      |   |    |   |     NATIONWIDE ASSURANCE     |         |  |         NECKURA LIFE         |
         |           COMPANY            |   |    |   |            COMPANY           |         |  |       INSURANCE COMPANY      |
         |Common Stock:    600 Shares   |   |    |   |                              |         |  |                              |
         |------------                  |----    |---|Common Stock:    1,750        |         |--|Common Stock:    4,000        |
         |                              |        |   |------------     Shares       |         |  |------------     Shares       |
         |                 Cost         |            |                              |            |                              |
         |                 ----         |        |   |                 Cost         |         |  |                 Cost         |
         |Farmland                      |        |   |                 ----         |         |  |                 ----         |
         |Mutual-100%      $3,506,173   |        |   |Casualty-100%    $41,750,000  |         |  |Neckura-100%     DM 15,825,681|
         --------------------------------        |   --------------------------------         |  --------------------------------
                                                 |                                            |
         --------------------------------        |   --------------------------------         |  --------------------------------
         |          SCOTTSDALE          |        |   |    NATIONWIDE AGRIBUSINESS   |         |  |      COLUMBUS INSURANCE      |
         |       INSURANCE COMPANY      |        |   |       INSURANCE COMPANY      |         |  |    BROKERAGE AND SERVICE     |
         |             (SIC)            |        |   |                              |         |  |             GmbH             |
         |Common Stock:    30,136       |        |   |Common Stock:    1,000,000    |         |  |Common Stock:    1 Share      |
     |---|------------     Shares       |--------|---|------------     Shares       |         |--|------------                  |
     |   |                              |        |   |                              |         |  |                              |
     |   |                              |        |   |                 Cost         |         |  |                 Cost         |
     |   |                 Cost         |        |   |                 ----         |         |  |                 ----         |
     |   |                 ----         |        |   |Casualty-99.9%   $26,714,335  |         |  |Neckura-100%     DM 51,639    |
     |   |Casualty-100%    $150,000,500 |        |   |Other Capital                 |         |  |                              |
     |   |                              |        |   |-------------                 |         |  |                              |
     |   |                              |        |   |Casualty-Ptd.    $713,576     |         |  |                              |
     |   --------------------------------        |   -------------------------------          |  --------------------------------
     |                                           |                                            |
     |   --------------------------------        |   --------------------------------         |  --------------------------------
     |   |         SCOTTSDALE           |        |   |       NATIONAL CASUALTY      |         |  |         LEBEN DIREKT         |
     |   |        SURPLUS LINES         |        |   |            COMPANY           |         |  |       INSURANCE COMPANY      |
     |   |      INSURANCE COMPANY       |        |   |              (NC)            |         |  |                              |
     |   |Common Stock:    10,000       |        |   |  Common Stock:  100 Shares   |         |  |Common Stock:    4,000 Shares |
     |---|------------     Shares       |        ----|  -------------               |         |--|------------                  |
     |   |                              |            |                              |         |  |                              |
     |   |                 Cost         |            |                 Cost         |         |  |                 Cost         |
     |   |                 ----         |            |                 ----         |         |  |                 ----         |
     |   |SIC-100%         $6,000,000   |            |Casualty-100%    $67,442,439  |         |  |Neckura-100%     DM 4,000,000 |
     |   |                              |            |                              |         |  |                              |
     |   --------------------------------            --------------------------------         |  --------------------------------
     |                                                               |                        |
     |   --------------------------------            --------------------------------         |  --------------------------------
     |   |      NATIONAL PREMIUM &      |            |     NCC OF AMERICAN, LTD.    |         |  |          AUTO DIREKT         |
     |   |    BENEFIT ADMINISTRATION    |            |           (INACTIVE)         |         |  |        INSURANCE COMPANY     |
     |   |           COMPANY            |            |                              |         |  |                              |
     |   |Common Stock:    10,000       |            |                              |         |  |Common Stock:    1500  Shares |
     |---|------------     Shares       |            |                              |         |--|------------                  |
     |   |                              |            |                              |         |  |                              |
     |   |                 Cost         |            |                              |         |  |                 Cost         |
     |   |                 ----         |            |                              |         |  |                 ----         |
     |   |SIC-100%         $10,000      |            |NC-100%                       |         |  |Neckura-100%     DM 1,643,149 |
     |   --------------------------------            --------------------------------         |  --------------------------------
     |                                                                                        |
     |   --------------------------------            --------------------------------         |  --------------------------------
     |   |            WESTERN    .      |            |           SUN DIRECT         |         |  |           SVM SALES          |
     |   |       HERITAGE INSURANCE     |            |        VERSICHERUNGS -       |         |  |             GmbH             |
     |   |            COMPANY           |            |       AKTIENGESCLISCHAFT     |         |  |                              |
     |   |Common Stock:    4,776,076    |            |Common Stock:    1 Share      |         |  |Common Stock:    50 Shares    |
     |---|------------     Shares       |            |------------                  |------------|                              |
         |                              |            |                              |            |                              |
         |                 Cost         |            |                 Cost         |            |                 Cost         |
         |                 ----         |            |                 ----         |            |                 ----         |
         |SIC-100%         $57,000,000  |            |Neckura-100%     $9,600,000   |            |Neckura-100%     DM 50,000    |
         |                              |            |                 EURO         |            |                              |
         --------------------------------            --------------------------------            --------------------------------
</TABLE>
<PAGE>   72
<TABLE>
<CAPTION>
                                                                                                                        (right side)
<S>     <C>                                       <C>                                              <C>
                                                                                                            ------------------------
                                                                                                            |      NATIONWIDE      |
                                                                                                            |      FOUNDATION      |
                                                                                                            |                      |
                                                                                                            |      MEMBERSHIP      |
                                                                                                            |      NONPROFIT       |
                                                                                                            |     CORPORATION      |
                                                                                                            ------------------------
- ---------------------------------------------------------------------------------------------------------------------|
                                                                                                                     |
- ---------------------------------------------------------------------------------------------------------------      |
                       |                                                                 |                    |      |
                       |                                                                 |                    |      |
        --------------------------------          --------------------------------       |     -------------------------------------
        |         SCOTTSDALE           |          |         NATIONWIDE           |       |     |          NATIONWIDE               |
        |      INDEMNITY COMPANY       |          |      COMMUNITY URBAN         |       |     |          CORPORATION              |
        |                              |          |       REDEVELOPMENT          |       |     |                                   |
        |                              |          |        CORPORATION           |       |     |Common Stock:    Control:          |
        |Common Stock:    50,000       |          |Common Stock:    10 Shares    |       |     |------------     -------           |
  |-----|------------     Shares       |     |----|------------                  |       |     |$13,642,432      100%              |
  |     |                              |     |    |                 Cost         |       |     |         Shares     Cost           |
  |     |                 Cost         |     |    |                 ----         |       |     |         ------     ----           |
  |     |                 ----         |     |    |Casualty-100%    $1,000       |       |     |Casualty 12,992,922 $1,008,497,908 |
  |     |Casualty-100%    $8,800,000   |     |    |                              |       |     |Fire        649,510     36,862,514 |
  |     |                              |     |    |                              |       |     |          (See Page 2)             |
  |     --------------------------------     |    --------------------------------       |     -------------------------------------
  |                                          |                                           |
  |     --------------------------------     |    --------------------------------       |     -------------------------------------
  |     |         NATIONWIDE           |     |    |       NATIONWIDE CASH        |       |     |         ALLNATIONS, INC.          |
  |     |      INDEMNITY COMPANY       |     |    |      MANAGEMENT COMPANY      |       |     |Common Stock:    12,167 Shares     |
  |     |                              |     |    |                              |       |     |-------------    Cost              |
  |-----|Common Stock:    28,000       |     |----|Common Stock:    100 Shares   |       |-----|                 ----              |
  |     |------------     Shares       |     |    |------------                  |       |     |Casualty-18.6%   $90,630           |
  |     |                              |     |    |                 Cost         |       |     |Fire-18.6%       $90,722           |
  |     |                 Cost         |     |    |                 ----         |       |     |Preferred Stock  1,466 Shares      |
  |     |                 ----         |     |    |Casualty-100%    $11,226      |       |     |---------------  Cost              |
  |     |Casualty-100%    $594,529,000 |     |    |                              |       |     |                 ----              |
  |     |                              |     |    |                              |       |     |Casualty-6.8%    $100,000          |
  |     |                              |     |    |                              |       |     |Fire-6.8%        $100,000          |
  |     --------------------------------     |    --------------------------------       |     -------------------------------------
  |                                          |                                           |
  |     --------------------------------     |    --------------------------------       |     -------------------------------------
  |     |          LONE STAR           |     |    |    NATIONWIDE INSURANCE      |       |     |       CALFARM INSURANCE           |
  |     |     GENERAL AGENCY, INC.     |     |    |     COMPANY OF FLORIDA       |       |     |           COMPANY                 |
  |     |                              |     |    |                              |       |     |Common Stock:    49,800 Shares     |
  ------|Common Stock:    1,000        |     |----|Common Stock:    10,000 Shares|       |-----|-------------                      |
  |     |------------     Shares       |     |    |------------                  |             |                                   |
  |     |                              |     |    |                 Cost         |             |                                   |
  |     |                 Cost         |     |    |                 ----         |             |                                   |
  |     |                 ----         |     |    |Casualty-100%    $300,000,000 |             |Casualty-100%                      |
  |     |Casualty-100%    $5,000,000   |     |    |                              |             |                                   |
  |     --------------------------------     |    --------------------------------             -------------------------------------
  |                   ||                     |                                                                     |
  |     --------------------------------     |    --------------------------------             -------------------------------------
  |     |        COLONIAL COUNTY       |     |    |   NATIONWIDE INTERNATIONAL   |             |       CALFARM INSURANCE           |
  |     |        MUTUAL INSURANCE      |     |    |         UNDERWRITERS         |             |             AGENCY                |
  |     |             COMPANY          |     |    |Common Stock:    1,000 Shares |             |                                   |
  |     |                              |     |----|------------                  |             |                                   |
  |     |                              |     |    |                              |             |                                   |
  |     |                              |     |    |                 Cost         |             |Common Stock:    1,000 shares      |
  |     |Surplus Debentures:           |     |    |                 ----         |             |-------------                      |
  |     |-------------------           |     |    |Casualty-100%    $10,000      |             |                                   |
  |     |                 Cost         |     |    --------------------------------             |                                   |
  |     |                 ----         |     |                                                 |                                   |
  |     |Colonial         $500,000     |     |    --------------------------------             |CalFarm Insurance                  |
  |     |Lone Star         150,000     |     |    |          NATIONWIDE          |             |Company - 100%                     |
  |     --------------------------------     |    |          ARENA LLC           |             -------------------------------------
  |                                          |    |                              |                                 |
  |     --------------------------------     |    |                              |             -------------------------------------
  |     |    NATIONWIDE SERVICES       |     |    |                              |             |        CAL-AG INSURANCE           |
  |     |        COMPANY, LLC          |     |    |                              |             |            SERVICES               |
  |     |                              |     |    |                              |             |                                   |
  |     |Single Member Limited         |     |....|                              |             |Common Stock:    1,000 Shares      |
  |.....|Liability Company             |     |    |                              |             |------------                       |
  |     |                              |     |    |                              |             |                                   |
  |     |                              |     |    |Casualty-90%                  |             |CalFarm Insurance                  |
  |     |Casualty-100%                 |     |    |                              |             |Agency-100%                        |
  |     |                              |     |    --------------------------------             -------------------------------------
  |     --------------------------------     |
  |                                          |    --------------------------------
  |                                          |    |         NATIONWIDE           |
  |     --------------------------------     |    |    EXCLUSIVE DISTRIBUTION    |
  |     |    AMERICAN MARINE           |     |    |     COMPANY, LLC (NEDCO)     |
  |     |   UNDERWRITERS, INC.         |     |    |                              |
  |     |                              |     |    |   Single Member Limited      |
  |     |Common Stock:   20 Shares     |     |....|     Liability Compnany       |
  |-----|------------                  |     |    |                              |
  |     |                 Cost         |     |    |                              |
  |     |                 ----         |     |    |Casualty-100%                 |
  |     |Casualty-100%    $5,020       |     |    |                              |
  |     |                              |     |    --------------------------------
  |     --------------------------------     |                   |
  |                                          |    --------------------------------
  |     ---------------------------------    |    |          INSURANCE           |
  |     |      eNATIONWIDE, LLC         |    |    |     INTERMEDIARIES, INC      |
  |     |                               |    |    |                              |
  |     |    Single Member Limited      |    |    |Common Stock     1,615 Shares |
  |     |      Liability Company        |    |----|------------                  |
  |     |                               |         |                 Cost         |
  |.....|                               |         |                 ----         |
        |                               |         |Casualty-100%    $1,615,000   |
        |                               |         |                              |
        |Casualty-100%                  |         --------------------------------
        |                               |
        ---------------------------------
                                                                                            Subsidiary Companies      -- Solid Line
                                                                                            Contractual Association   -- Double Line
                                                                                            Limited Liability Company -- Dotted Line

                                                                                            December 31, 1999
</TABLE>
                                                                         Page 1
<PAGE>   73






















<TABLE>
<CAPTION>
                                                                                                                       (Left Side)

<S>            <C>                <C>             <C>               <C>              <C>               <C>
                             |----------------------------------|-----------------------------------|-----------------------------
                             |                                  |                                   |
               -----------------------------      -----------------------------      -----------------------------
               | NATIONWIDE LIFE INSURANCE |      |        NATIONWIDE         |      |     NATIONWIDE TRUST      |
               |     COMPANY (NW LIFE)     |      |    FINANCIAL SERVICES     |      |      COMPANY, FSB         |
               |                           |      |      CAPITAL TRUST        |      | Common Stock: 2,800,000   |
               | Common Stock: 3,814,779   |      | Preferred Stock:          |      | ------------  Shares      |
               | ------------  Shares      |      | ---------------           |      |               Cost        |
               |                           |      |                           |      |               ----        |
               | NFS--100%                 |      | NFS--100%                 |      | NFS--100%     $3,000,000  |
               ----------------|------------      -----------------------------      -----------------------------
                               |
                               |                                                                      ||--------------------------
- -----------------------------  |  -----------------------------                      -----------------------------
|    NATIONWIDE LIFE AND    |  |  |         NATIONWIDE        |                      |    NATIONWIDE FINANCIAL   |
| ANNUITY INSURANCE COMPANY |  |  |  ADVISORY SERVICES, INC   |                      |  INSTITUTION DISTRIBUTORS |
|                           |  |  |      (NW ADV. SERV.)      |                      |    AGENCY, INC. (NFIDAI)  |
| Common Stock: 66,000      |  |  | Common Stock: 7,676       |                      |                           |
| ------------  Shares      |--|--| ------------  Shares      |====                  |                           |
|                           |  |  |                           |  ||                  |                           |
|               Cost        |  |  |               Cost        |  ||                  | Common Stock: 1,000 Shares|
|               ----        |  |  |               ----        |  ||                  | ------------              |
| NW Life-100% $58,070,003  |  |  | NW Life-100% $5,996,261   |  ||                  | NFSDI-100%                |
- -----------------------------  |  -----------------------------  ||                  --------------|--||----------
                               |                                 ||                                |  ||
- -----------------------------  |  -----------------------------  ||  ----------------------------- |  ||  -----------------------
|   NATIONWIDE INVESTMENT   |  |  |     NATIONWIDE MUTUAL     |  ||  |     FINANCIAL HORIZONS    | |  ||  |                     |
|   SERVICES CORPORATION    |  |  |           FUNDS           |  ||  |    DISTRIBUTORS AGENCY    | |  ||  |                     |
|                           |  |  |                           |  ||  |      OF ALABAMA, INC.     | |  ||  |                     |
| Common Stock: 5,000       |  |  |    OHIO BUSINESS TRUST    |  ||  |                           | |  ||  |      FLORIDA        |
| ------------  Shares      |  |  |                           |  ||  | Common Stock: 10,000      | |  ||  |      RECORDS        |===
|                           |--|  |                           |==||  | ------------  Shares      |--  ||  |   ADMINISTRATOR     |
|                           |  |  |                           |  ||  |                           | |  ||  |                     |
|               Cost        |  |  |                           |  ||  |               Cost        | |  ||  |                     |
|               ----        |  |  |                           |  ||  |               ----        | |  ||  |                     |
| NW Life-100% $529,728     |  |  |                           |  ||  | NFIDAI-100%   $100        | |  ||  |                     |
- -----------------------------  |  -----------------------------  ||  ----------------------------- |  ||  -----------------------
                               |                                 ||                                |  ||
- -----------------------------  |  -----------------------------  ||  ------------------------------|  ||  -----------------------
|   NATIONWIDE FINANCIAL    |  |  |        NATIONWIDE         |  ||  |    LANDMARK FINANCIAL     | |  ||  |                     |
|       ASSIGNMENT          |  |  |     SEPARATE ACCOUNT      |  ||  |        SERVICES OF        | |  ||  |                     |
|        COMPANY            |  |  |           TRUST           |  ||  |       NEW YORK, INC.      | |  ||  |                     |
|                           |  |  |                           |  ||  |                           | |  ||  |                     |
|                           |  |  |                           |  ||  | Common Stock: 10,000      | |  ||  | FINANCIAL HORIZONS  |
|                           |--|  |       MASSACHUSETTS       |==||  | ------------  Shares      |--  ||==| DISTRIBUTORS AGENCY |
|                           |  |  |      BUSINESS TRUST       |  ||  |                           | |  ||  |      OF OHIO, INC.  |
|                           |  |  |                           |  ||  |               Cost        | |  ||  |                     |
|                           |  |  |                           |  ||  |               ----        | |  ||  |                     |
| NW Life-100%              |  |  |                           |  ||  | NFIDAI-100% $10,100       | |  ||  |                     |
- -----------------------------  |  -----------------------------  ||  ----------------------------- |  ||  -----------------------
                               |                                 ||                                |  ||
- -----------------------------  |  -----------------------------  ||  ----------------------------- |  ||  -----------------------
|     NATIONWIDE REALTY     |  |  |         NATIONWIDE        |  ||  |     FINANCIAL HORIZONS    | |  ||  |                     |
|      INVESTORS, LTD.      |  |  |         GLOBAL FUND       |  ||  |      SECURITIES CORP.     | |  ||  |                     |
|                           |  |  |                           |  ||  |                           | |  ||  |                     |
| Units:                    |  |  |       CAYMAN ISLANDS      |  ||  | Common Stock: 10,000      | |  ||  | FINANCIAL HORIZONS  |
| ------                    |--|  |        EXEMPTED LLC       |==||  | ------------  Shares      |--  ||==| DISTRIBUTORS AGENCY |
|                           |  |  |                           |  ||  |                           | |  ||  |   OF OKLAHOMA, INC  |
|                           |  |  |                           |  ||  |               Cost        | |  ||  |                     |
| NW Life-90%               |  |  |                           |  ||  |               ----        | |  ||  |                     |
| NW Mutual-10%             |  |  |                           |  ||  | NFIDAI-100% $153,000      | |  ||  |                     |
- -----------------------------  |  -----------------------------  ||  ----------------------------- |  ||  -----------------------
                               |                                 ||                                |  ||
- -----------------------------  |  -----------------------------  ||  ----------------------------- |  ||  -----------------------
|        NATIONWIDE         |  |  |         NATIONWIDE        |  ||  |   AFFILIATE AGENCY, INC.  | |  ||  |                     |
|       PROPERTIES, LTD.    |  |  |  ASSET ALLOCATION TRUST   |  ||  |                           | |  ||  |                     |
|                           |  |  |                           |  ||  |                           | |  ||  |                     |
| Units:                    |--|  |                           |  ||  | Common Stock: 100         | |  ||  | FINANCIAL HORIZONS  |
| ------                    |     |    OHIO BUSINESS TRUST    |====  | ------------  Shares      |--  ||==| DISTRIBUTORS AGENCY |
|                           |     |                           |      |                           | |  ||  |    OF TEXAS, INC    |
|                           |     |                           |      |               Cost        | |  ||  |                     |
| NW Life-97.6%             |     |                           |      |               ----        | |  ||  |                     |
| NW Mutual-2.4%            |     |                           |      | NFIDAI-100%   $100        | |  ||  |                     |
- -----------------------------     -----------------------------      ----------------------------- |  ||  -----------------------
                                                                                                   |  ||
                                                                     ----------------------------- |  ||  -----------------------
                                                                     |   NATIONWIDE FINANCIAL    | |  ||  |                     |
                                                                     | INSTITUTION DISTRIBUTORS  | |  ||  |                     |
                                                                     |   INS. AGENCY, INC.       | |  ||  |                     |
                                                                     |          OF MASS.         | |  ||  |      AFFILIATE      |
                                                                     |                           |--  ====|      AGENCY OF      |
                                                                     |Common Stock: 100 Shares   | |      |      OHIO, INC      |
                                                                     |------------               | |      |                     |
                                                                     |                           | |      |                     |
                                                                     |NFIDAI-100%                | |      |                     |
                                                                     ----------------------------- |      -----------------------
                                                                     ----------------------------- |
                                                                     |   NATIONWIDE FINANCIAL    | |
                                                                     | INSTITUTION DISTRIBUTORS  | |
                                                                     |   INS. AGENCY, INC.       | |
                                                                     |       OF NEW MEXICO       |--
                                                                     |                           |
                                                                     |Common Stock: 100 Shares   |
                                                                     |------------               |
                                                                     |                           |
                                                                     |NFIDAI-100%                |
                                                                     -----------------------------
</TABLE>
<PAGE>   74
<TABLE>
<CAPTION>
                                                                                                                           (Center)
                                                           NATIONWIDE(R)
<S>            <C>                <C>             <C>               <C>              <C>               <C>
- --------------------------------------------------                                --------------------------------------------------
|               NATIONWIDE MUTUAL                |                                |                NATIONWIDE MUTUAL               |
|               INSURANCE COMPANY                |================================|            FIRE INSURANCE COMPANY              |
|                  (CASUALTY)                    |                   |            |                    (FIRE)                      |
- --------------------------------------------------                   |            --------------------------------------------------
                                                                     |
                                                  -----------------------------------------
                                                  |    NATIONWIDE CORPORATION (NW CORP)   |
                                                  |   Common Stock:           Control:    |
                                                  |   ------------            -------     |
                                                  |    13,642,432               100%      |
                                                  |              Shares     Cost          |
                                                  |             ------     ----           |
                                                  |Casualty     12,992,922 $1,008,497,908 |
                                                  |Fire            649,510     36,862,514 |
                                                  -------------------|---------------------
                                                                     |--------------------------------------------------------------
                                                      ---------------|-------------
                                                      |    NATIONWIDE FINANCIAL   |
                                                      |    SERVICES, INC. (NFS)   |
                                                      |                           |
                                                      |Common Stock:  Control:    |
                                                      |------------   -------     |
                                                      |                           |
                                                      |                           |
                                                      |Class A      Public--100%  |
                                                      |Class B      NW Corp--100% |
                                                      ---------------|-------------
                                                                     |
- -----------|-------------------------|--------------------------|-----------------------------|----------------------|--------------
           |                         |                          |                             |                      |
- -----------|------------ ------------|-------------- -----------|------------- ---------------|--------- ------------|--------------
|NFS DISTRIBUTORS, INC.| |    IRVIN L. SCHWARTZ    | | NATIONWIDE FINANCIAL  | |VILLANOVA CAPITAL, INC.|   |  NATIONWIDE FINANCIAL |
|       (NFSDI)        | |   AND ASSOCIATES, INC.  | |SERVICES (BERMUDA) INC.| |Common Stock: 958,750  |   |    SERVICES CAPITAL   |
|                      | |Common Stock:  Control:  | |Common Stock: 250,000  | |-------------  Shares  |   |        TRUST II       |
|                      | |-------------  --------  | |------------- Shares   | |NFS-96%                |   |                       |
|                      | |Class A        Other-100%| |              Cost     | |Preferred Stock:500,000|   |                       |
|NFS-100%              | |Class B        NFS  -100%| |              ----     | |--------------- Shares |   |                       |
|                      | |                         | |NFS-100%   $3,500,000  | |NFS-100%               |   | NFS-100%              |
- -----------|------------ --------------------------- ------------------------- ---------------|---------   -------------------------
           |                           |                                                      |
- -----------|----------------------------                         -----------------------------|-----------------------|
- -----------|------------ --------------|-----------  ------------|------------  --------------|---------- ------------|-------------
|   NATIONAL DEFERRED  | |  NATIONWIDE RETIREMENT |  | VILLANOVA S.A. CAPITAL|  |    MORLEY FINANCIAL   |  | VILLANOVA MUTUAL FUND |
|   COMPENSATION, INC. | |   SOLUTIONS, INC. (NRS)|  |     TRUST (VSA)       |  |SERVICES, INC. (MORLEY)|  |  CAPITAL TRUST (VMF)  |
|                      | |Common Stock:  236,494  |  |                       |  |Common Stock:  82,343  |  |                       |
|                      | |-------------  Shares   |  |                       |  |------------   Shares  |  |                       |
|                      | |                        |  |                       |  |                       |  |                       |
|NFSDI-100%            | |                        |  |                       |  |VILLANOVA CAPITAL, INC.|  |                       |
|                      | |NFSDI-100%              |  |DELAWARE BUSINESS TRUST|  |-100%                  |  |DELAWARE BUSINESS TRUST|
- ----------||------------ -------------------|------  ---------------------|---  ---------------------|---  -------------------------
          ||                                |                             |                          |
          ||                                |                             |                          -----
          ||  ----------------------------  |  -------------------------  |  -------------------------   |  ------------------------
          ||  |   NATIONWIDE RETIREMENT  |  |  |NATIONWIDE RETIREMENT   | |  |     NATIONWIDE         |  |  |       MORLEY &       |
          ||  |SOLUTIONS, INC. OF ALABAMA|  |  |  SOLUTIONS, INC. OF    | |  |INVESTORS SERVICES, INC.|  |  |   ASSOCIATES, INC.   |
          ||  |                          |  |  |      NEW MEXICO        | |  |                        |  |  |                      |
          ||  |Common Stock: 10,000      |  |  | Common Stock: 1,000    | |  | Common Stock: 5 Shares |  |  | Common Stock: 3,500  |
          ||  |------------- Shares      |--|--| ------------- Shares   | |--|-------------           |  |--| ------------- Shares |
============  |              Cost        |  |  |               Cost     | |  |               Cost     |  |  |             Cost     |
              |              ----        |  |  |               ----     | |  |               ----     |  |  |             ----     |
              |NRS-100%      $1,000      |  |  |NRS-100%       $1,000   | |  |VSA-100%       $5,000   |  |  |Morley-100%     $1,000|
              ----------------------------  |  -------------------------- |  --------------------------  |  ------------------------
                                            |                             |                              |
              ----------------------------  |  -------------------------- |  --------------------------  |  -----------------------
              |  NATIONWIDE RETIREMENT   |  |  | NATIONWIDE RETIREMENT  | |  |    VILLANOVA VALUE     |  |  | EXCALIBER FUNDING    |
              |SOLUTIONS, INC. OF ARIZONA|  |  |  SOLUTIONS, INC. OF    | |  |     INVESTOR, LLC      |  |  |     CORPORATION      |
              |                          |  |  |      SO. DAKOTA        | |  |                        |  |  |                      |
              |Common Stock: 1,000       |  |  |Common Stock: 1,000     | |  |                        |  |  |Common Stock: 1,000   |
              |------------- Shares      |--|--|------------- Shares    | ...|                        |  |--|------------- Shares  |
              |              Cost        |  |  |               Cost     |    |                        |  |  |             Cost     |
              |              ----        |  |  |               ----     |    |                        |  |  |             ----     |
              |NRS-100%      $1,000      |  |  |NRS-100%      $1,000    |    | VSA-100%               |  |  |Morley-100%  $1,000   |
              ----------------------------  |  --------------------------    --------------------------  |  -----------------------
                                            |                                                            |
              ----------------------------  |  --------------------------    --------------------------  |  ------------------------
              |   NATIONWIDE RETIREMENT  |  |  | NATIONWIDE RETIREMENT  |    |     MORLEY CAPITAL     |  |  |   CALIBER FUNDING    |
              |    SOLUTIONS, INC. OF    |  |  |    SOLUTIONS, INC.     |    |       MANAGEMENT       |  |  |     CORPORATION      |
              |         ARKANSAS         |  |  |       OF WYOMING       |    |                        |  |  |                      |
              |Common Stock: 50,000      |-----|Common Stock: 500 Shares|    |Common Stock: 500 Shares|  |  |                      |
              |------------- Shares      |  |  |-------------           |    |-------------           |--|--|                      |
              |              Cost        |  |  |              Cost      |    |              Cost      |  |  |                      |
              |              ----        |  |  |              ----      |    |              ----      |  |  |                      |
              |NRS-100%      $500        |  |  |NRS-100%      $500      |    |Morley-100%   $5,000    |  |  |Morley-100%           |
              ----------------------------  |  --------------------------    --------------------------  |  ------------------------
                                            |                                                            |
              ----------------------------  |  --------------------------    --------------------------  |  ------------------------
              |   NATIONWIDE RETIREMENT  |  |  |  NATIONWIDE RETIREMENT |    |   UNION BOND           |  |  |   MORLEY RESEARCH    |
              |      SOLUTIONS, INS.     |  |  |   SOLUTIONS, INC.      |    |  & TRUST COMPANY       |  |  |   ASSOCIATES, LTD.   |
              |       AGENCY, INC.       |  |  |     OF OHIO            |    |                        |  |  |                      |
              |Common Stock: 1,000       |  |  |                        |    |Common Stock: 2,000     |  |  | Common Stock: 1,000  |
              |------------- Shares      |--|==|                        |    |------------- Shares    |--|--| ------------- Shares |
              |                          |  |  |                        |    |                        |  |  |                      |
              |              Cost        |  |  |                        |    |              Cost      |  |  |               Cost   |
              |              ----        |  |  |                        |    |              ----      |  |  |               ----   |
              |NRS-100%      $1,000      |  |  |                        |    |  Morley-100%   $50,000 |  |  |Morley-100%  $1,000   |
              ----------------------------  |  --------------------------    --------------------------  |  ------------------------
                                            |                                                            |
              ----------------------------  |  --------------------------    --------------------------  |
              |  NATIONWIDE RETIREMENT   |  |  | NATIONWIDE RETIREMENT  |    |   PORTLAND INVESTMENT  |  |
              |SOLUTIONS, INC. OF MONTANA|  |  |  SOLUTIONS, INC. OF    |    |     SERVICES, INC.     |  |
              |                          |  |  |      OKLAHOMA          |    |                        |  |
              |Common Stock: 500         |  |  |                        |    | Common Stock: 1,000    |  |
              |------------- Shares      |--|==|                        |    | ------------- Shares   |--
              |              Cost        |  |  |                        |    |               Cost     |
              |              ----        |  |  |                        |    |               ----     |
              |NRS-100%      $500        |  |  |                        |    | Morley-100%   $25,000  |
              ----------------------------  |  --------------------------    --------------------------
                                            |
              ----------------------------  |  --------------------------
              |   NATIONWIDE RETIREMENT  |  |  |   NATIONWIDE RETIREMENT|
              | SOLUTIONS, INC. OF NEVADA|  |  |    SOLUTIONS, INC.     |
              |                          |  |  |      OF TEXAS          |
              |Common Stock: 1,000       |-- ==|                        |
              |------------- Shares      |     |                        |
              |              Cost        |     |                        |
              |              ----        |     |                        |
              |NRS-100%      $1,000      |     |                        |
              ----------------------------     --------------------------

</TABLE>
<PAGE>   75

<TABLE>
<CAPTION>
                                                                                                                            (Right)
<S>            <C>        <C>             <C>             <C>              <C>             <C>                 <C>        <C>
















- ------------------------------------------------------------------------------------------------------------------------------------
                                                  |                  |                |                              |
                                                  |                  |                |                              |
                                                  |                  |                |                              |
                                                  |                  |                |                              |
                                                  |                  |                |                              |
                                                  |                  |                |                              |
                                                  |                  |                |                              |
                                                  |                  |                |                              |
                                     ------------------------------- |  ----------------------------   -----------------------------
                                     |       GATES MCDONALD        | |  |        NATIONWIDE        |   |     NATIONWIDE GLOBAL     |
                                     |      & COMPANY (GATES)      | |  |HEALTH PLANS, INC. (NHP)  |   |   HOLDINGS, INC. (NGH)    |
                                     |                             | |  |                          |   |                           |
- -------------------                --|Common Stock:  254 Shares    | |--|Common Stock:  100 Shares |   |Common Stock:  1 Share     |
|                  |               | |------------                 | || |------------              | --|------------               |
|   ---------------|-------------- | |               Cost          | || |               Cost       ||  |               Cost        |
|   |                            | | |               ----          | || |               ----       ||  |               ----        |
|   | THE 401(k) COMPANIES, INC. | | |NW Corp.-100%  $25,683,532   | || |                          ||  |                           |
|   |         (401(k))           | | |------------------------------ || |NW Corp.-100%  $14,603,732||  |NW Corp.-100%  $257,000,000|
|   |                            | |                                 || --------------------------- |  -----------------------------
|   |Common Stock:   Control     | | |------------------------------ || ----------------------------|  -----------------------------
||--|-------------   -------     | | |  MEDPROSOLUTIONS, INC.      | || |    NATIONWIDE MANAGEMENT ||  |     NATIONWIDE GLOBAL     |
||  |Class A        Other-100%   | --|                             | |--|        SYSTEMS, INC.     ||  |     HOLDINGS, INC. -      |
||  |Class B        NFS-100%     | | |               Cost          | || |                          ||  |     LUXEMBOURG BRANCH     |
||  |                            | | |               ----          | || |Common Stock:  100 Shares ||  |         (BRANCH)          |
||  ------------------------------ | |Gates-100%     $6,700,000    | || |-------------             ||  |                           |
||                                 | |                             | || |               Cost       ||--|                           |
||                                 | |                             | || |               ----       ||  |Endowment Capital -        |
||  ------------------------------ | ------------------------------- || |NHP Inc.-100%  $25,149    ||  |               $1,000,000  |
||  |     401(k) INVESTMENT      | |                                 || ----------------------------|  --------------|--------------
||  |       SERVICES, INC.       | | |------------------------------ || ----------------------------|  --------------|--------------
||  |                            | | |     GATES MCDONALD &        | || |         NATIONWIDE       ||  |    NGH LUXEMBOURG S.A.    |
||  |Common Stock: 1,000,000     | | | COMPANY OF NEW YORK, INC.   | || |        AGENCY, INC.      ||  |          (LUX SA)         |
||  |------------  Shares        | --|                             | |--|                          ||  |                           |
||--|                            | | |Common Stock:  3 Shares      | |  |Common Stock:  100 Shares ||  |Common Stock:  5894 Shares |
||  |               Cost         | | |------------                 | |  |------------              || -|------------               |
||  |               ----         | | |               Cost          | |  |               Cost       || ||               Cost        |
||  |401(k)-100%    $7,800       | | |               ----          | |  |               ----       || ||               ----        |
||  ------------------------------ | |Gates-100%     $106,947      | |  |NHP Inc.-99%   $116,077   || ||BRANCH.-99.98% $115,470,723|
||                                 | ------------------------------- |  ----------------------------| |-----------------------------
||  ------------------------------ |                                 |                              | |
||  |      401(k) INVESTMENT     | | ------------------------------- |  ----------------------------| |-----------------------------
||  |        ADVISORS, INC.      | | |      GATES MCDONALD &       | |  |NATIONWIDE GLOBAL HOLDINGS|| ||       PAN EURO LIFE       |
||  |                            | | |     COMPANY OF NEVADA       | |  |    -HONG KONG, LIMITED   || ||                           |
||  |Common Stock:  1,000 Shares | --|                             | |  |                          || ||Common Stock: 1,300,000    |
||--|------------                | | |Common Stock:  40 Shares     | |  |Common Stock:  2 Shares   || ||------------  Shares       |
||  |               Cost         | | |------------                 | |  |------------   Cost       -- --                           |
||  |               ----         | | |               Cost          | |  |               ----       || ||              Cost         |
||  |401(k)-100%    $1,000       | | |               ----          | |  |NGH-50%                   || ||              ----         |
||  ------------------------------ | |Gates-100%     $93,750       | |  |Casualty--50%             || ||LUX SA-90%    3,817,832,685|
||                                 | ------------------------------- |  ----------------------------| ||              LUF          |
||  ------------------------------ |                                 |                              | |-----------------------------
||  |        401(k) COMPANY      | | ------------------------------- |  ----------------------------| |-----------------------------
||  |                            | | |       GATES MCDONALD        | |  |            NGH           || ||NATIONWIDE GLOBAL HOLDINGS |
||  |Common Stock: 855,000 Shares| | |      HEALTH PLUS, INC.      | |  |      NETHERLANDS B.V.    || ||- NGH BRASIL PARTICIPACOES,|
||  |                            | --|                             | |  |                          || ||     LTDA (NGH BRASIL)     |
||  |              Cost          | | |Common Stock:  200 Shares    | |  |Common Stock:  40 Shares  || ||                           |
||--|              ----          | | |------------                 | |  |------------              -- --       Shares    Cost      |
||  |401(k)-100%   $1,000        | | |               Cost          | |  |               Cost       ||  |       ------    ----      |
||  ------------------------------ | |               ----          | |  |               ----       ||  |LUX SA 6,164,899 R6,164,899|
||                                 | |Gates-100%     $2,000,000    | |  |NGH-100%       NLG 52,500 ||  |NGH    1         R1        |
||  ------------------------------ | ------------------------------- |  ----------------------------|  --------------|--------------
||  |                            | |                                 |                              |                |
|===|                            | | ------------------------------- |  ----------------------------|  --------------|--------------
|   |   RIVERVIEW AGENCY, INC.   | | |NEVADA INDEPENDENT COMPANIES-| |  |         NATIONWIDE       ||  |         NATIONWIDE        |
|   |                            | | |MANUFACTURING TRANSPORTATION | |  |    SERVICES SP. Z.O.O.   ||  |       SEGURADORA S.A.     |
|   |                            | | |       AND DISTRIBUTION      | |  |                          ||  |                           |
|   |                            | --|                             | |  |Common Stock:  80 Shares  ||  |        Shares    Cost     |
|   |                            | | |Common Stock:  1,000 Shares  | |  |------------   Cost       --  |        ------    ----     |
|   ------------------------------ | |------------                 | |  |               ----       ||  |NGH                        |
|                                  | |Gates-100%                   | |  |NGH-100%       4,000 PLN  ||  |BRASIL 9,999,999 R9,999,999|
|   ------------------------------ | ------------------------------- |  --------------------------- |  |LUX SA 1         R1        |
|   |                            | |                                 |                              |  -----------------------------
|   | PENSION ASSOCIATES, INC.   | | ------------------------------- |  ----------------------------|  -----------------------------
|   |                            | | |      NEVADA INDEPENDENT     | |  |   MRM INVESTMENTS, INC.  ||  |     NATIONWIDE GLOBAL     |
- ----| Common Stock: 1,000 Shares | | | COMPANIES-HEALTH AND PROFIT | |  |                          ||  |        FINANCE, LLC       |
    |                            | --|                             | ---|Common Stock:  1 Share    ||  |  Single Member Limited    |
    |               Cost         | | |Common Stock:  1,000 Shares  |    |------------              ||  |     Liability Company     |
    |               ----         | | |------------                 |    |               Cost       |...|                           |
    | NFS-100%      $2,839,392   | | |                             |    |               ----       |   |                           |
    ------------------------------ | |Gates-100%                   |    |NW Corp.-100%  $7,000,000 |   |NGH-100%                   |
                                   | -------------------------------    ----------------------------   -----------------------------
                                   |
                                   | -------------------------------
                                   | |     NEVADA INDEPENDENT      |
                                   | |   COMPANIES-CONSTRUCTION    |
                                   --|                             |
                                   | |Common Stock:  1,000 Shares  |
                                   | |------------                 |
                                   | |                             |
                                   | |Gates-100%                   |
                                   | -------------------------------
                                   |
                                   | -------------------------------
                                   | |     NEVADA INDEPENDENT      |
                                   | | COMPANIES-HOSPITALITY AND   |       Subsidiary Companies      - Solid Line
                                   --|         ENTERTAINMENT       |       Contractual Association   - Double Line
                                     |                             |       Limited Liability Company - Dotted Line
                                     |Common Stock:  1,000 Shares  |
                                     |Gates-100%                   |       December 31, 1999
                                     -------------------------------






                                                                                                                    Page 2
</TABLE>

<PAGE>   76




Item 27.      NUMBER OF CONTRACT OWNERS
              The number of contract Owners of Qualified and Non-Qualified
              Contracts as of January 31, 2000 was 8,490 and 15,393,
              respectively.


Item 28.      INDEMNIFICATION
              Provision is made in Nationwide's Amended and Restated Code of
              Regulations and expressly authorized by the General Corporation
              Law of the State of Ohio, for indemnification by Nationwide of any
              person who was or is a party or is threatened to be made a party
              to any threatened, pending or completed action, suit or
              proceeding, whether civil, criminal, administrative or
              investigative by reason of the fact that such person is or was a
              director, officer or employee of Nationwide, against expenses,
              including attorneys fees, judgments, fines and amounts paid in
              settlement actually and reasonably incurred by such person in
              connection with such action, suit or proceeding, to the extent and
              under the circumstances permitted by the General Corporation Law
              of the State of Ohio.
              Insofar as indemnification for liabilities arising under the
              Securities Act of 1933 ("Act") may be permitted to directors,
              officers or persons controlling Nationwide pursuant to the
              foregoing provisions, Nationwide has been informed that in the
              opinion of the SEC such indemnification is against public policy
              as expressed in the Act and is, therefore, unenforceable. In the
              event that a claim for indemnification against such liabilities
              (other than the payment by the registrant of expenses incurred or
              paid by a director, officer or controlling person of the
              registrant in the successful defense of any action, suit or
              proceeding) is asserted by such director, officer or controlling
              person in connection with the securities being registered, the
              registrant will, unless in the opinion of its counsel the matter
              has been settled by controlling precedent, submit to a court of
              appropriate jurisdiction the question whether such indemnification
              by it is against public policy as expressed in the Act and will be
              governed by the final adjudication of such issue.

Item 29. PRINCIPAL UNDERWRITER


          (a)  Nationwide Investment Services Corporation ("NISC") acts as
               principal underwriter and general distributor for the Nationwide
               Multi-Flex Variable Account, Nationwide Variable Account,
               Nationwide Variable Account-II, Nationwide Variable Account-5,
               Nationwide Variable Account-6, Nationwide Variable Account- 8
               Nationwide Variable Account-9, Nationwide Variable Account-10,
               Nationwide Variable Account- 11, Nationwide VA Separate
               Account-A, Nationwide VA Separate Account-B, Nationwide VA
               Separate Account-C, Nationwide VL Separate Account-A, Nationwide
               VL Separate Account-B, Nationwide VL Separate Account -C,
               Nationwide VL Separate Account -D, Nationwide VLI Separate
               Account-2, Nationwide VLI Separate Account-3, Nationwide VLI
               Separate Account -4, Nationwide VLI Separate Account -5, NACo
               Variable Account, Nationwide DC Variable Account, and the
               Nationwide DCVA-II, all of which are separate investment accounts
               of Nationwide or its affiliates.

               (b)  NATIONWIDE INVESTMENT SERVICES CORPORATION DIRECTORS AND
                    OFFICERS

- --------------------------------------------------------------------------------
                                                  POSITIONS AND OFFICES
       NAME AND BUSINESS ADDRESS                     WITH UNDERWRITER
- --------------------------------------------------------------------------------
 Joseph J. Gasper                              Chairman of the Board and
 One Nationwide Plaza                                   Director
 Columbus, OH 43215
- --------------------------------------------------------------------------------





<PAGE>   77




                   NATIONWIDE INVESTMENT SERVICES CORPORATION
                       DIRECTORS AND OFFICERS (CONTINUED)
 -------------------------------------------------------------------------------
                                                 POSITIONS AND OFFICES
       NAME AND BUSINESS ADDRESS                    WITH UNDERWRITER
 -------------------------------------------------------------------------------
 Dimon R. McFerson                           Chairman and Chief Executive
 One Nationwide Plaza                             Officer and Director
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Richard A. Karas                              Vice Chairman and Director
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Duane C. Meek                                         President
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Philip C. Gath                                         Director
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Susan A. Wolken                                        Director
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Robert A. Oakley                             Executive Vice President -
 One Nationwide Plaza                           Chief Financial Officer
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Robert J. Woodard                            Executive Vice President -
 One Nationwide Plaza                           Chief Investment Officer
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Mark R. Thresher                         Senior Vice President and Treasurer
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Barbara J. Shane                         Vice President - Compliance Officer
 Two Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Alan A. Todryk                                Vice President - Taxation
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 John F. Delaloye                                 Assistant Secretary
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Glenn W. Soden                                   Assistant Secretary
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 E. Gary Berndt                                   Assistant Treasurer
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Duane M. Campbell                                Assistant Treasurer
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------
 Terry C. Smetzer                                 Assistant Treasurer
 One Nationwide Plaza
 Columbus, OH 43215
 -------------------------------------------------------------------------------


<PAGE>   78

<TABLE>
<CAPTION>

 (c)     NAME OF          NET UNDERWRITING         COMPENSATION ON
         PRINCIPAL         DISCOUNTS AND             REDEMPTION OR                BROKERAGE
        UNDERWRITER        COMMISSIONS                ANNUITIZATION              COMMISSIONS         COMPENSATION
        Nationwide
<S>                           <C>                         <C>                       <C>                  <C>
        Investment               N/A                        N/A                        N/A                    N/A
        Services
        Corporation

</TABLE>

Item 30.      LOCATION OF ACCOUNTS AND RECORDS
              John Davis
              Nationwide Life and Annuity Insurance Company
              One Nationwide Plaza
              Columbus, OH  43215

Item 31.      MANAGEMENT SERVICES
              Not Applicable

Item 32.      UNDERTAKINGS
              The Registrant hereby undertakes to:
              (a)   file a post-effective amendment 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;
              (b)   include either (1) as part of any application to purchase a
                    contract offered by the prospectus, a space that an
                    applicant can check to request a Statement of Additional
                    Information, or (2) a post card 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
              (c)   deliver any Statement of Additional Information and any
                    financial statements required to be made available under
                    this form promptly upon written or oral request.

              The Registrant represents that any of the contracts which are
              issued pursuant to Section 403(b) of the Internal Revenue Code are
              issued by Nationwide through the Registrant in reliance upon, and
              in compliance with a no-action letter issued by the staff of the
              SEC to the American Council of Life Insurance (publicly available
              November 28, 1988) permitting withdrawal restrictions to the
              extent necessary to comply with Section 403(b)(11) of the Internal
              Revenue Code.

              Nationwide represents that the fees and charges deducted under the
              contract in the aggregate are reasonable in relation to the
              services rendered, the expenses expected to be incurred, and the
              risks assumed by Nationwide.



<PAGE>   79


                          INDEPENDENT AUDITORS' CONSENT

The Board of Directors of Nationwide Life and Annuity Insurance Company and
Contract Owners of Nationwide VA Separate Account -C:


We consent to the use of our reports included herein and to the reference to our
firm under the heading "Services" in the Statement of Additional Information.


                                                                        KPMG LLP


Columbus, Ohio
April 28, 2000




<PAGE>   80

                                   SIGNATURES
As required by the Securities Act of 1933, and the Investment Company Act of
1940, the Registrant, NATIONWIDE VA SEPARATE ACCOUNT-C certifies that it meets
the requirements of Securities Act Rule 485(b) for effectiveness of this
Registration Statement and has caused this Post-Effective Amendment-10 to be
signed on its behalf in the City of Columbus, and State of Ohio, on this 28th
day of April, 2000.

                                          NATIONWIDE VARIABLE ACCOUNT-9
                                 -----------------------------------------------
                                                 (Registrant)
                                        NATIONWIDE LIFE INSURANCE COMPANY
                                 -----------------------------------------------
                                                 (Depositor)

                                            By/s/ STEVEN SAVINI, ESQ.
                                 -----------------------------------------------
                                                Steven Savini, Esq.

As required by the Securities Act of 1933, this Post-Effective Amendment has
been signed by the following persons in the capacities indicated on the 28th day
of April, 2000.


               SIGNATURE                                 TITLE
LEWIS J. ALPHIN                                        Director
- ----------------------------------------
Lewis J. Alphin

A. I. BELL                                             Director
- ----------------------------------------
A. I. Bell

KENNETH D. DAVIS                                       Director
- ----------------------------------------
Kenneth D. Davis

KEITH W. ECKEL                                         Director
- ----------------------------------------
Keith W. Eckel

Willard J. Engel                                       Director
- ----------------------------------------
Willard J. Engel

Fred C. Finney                                         Director
- ----------------------------------------
Fred C. Finney

Joseph J. Gasper                             President and Chief Operating
- ----------------------------------------
Joseph J. Gasper                                 Officer and Director

Dimon R. MCFerson                            Chairman and Chief Executive
- ----------------------------------------
Dimon R. McFerson                                Officer and Director

David O. Miller                                Chairman of the Board and
- ----------------------------------------
David O. Miller                                        Director

Yvonne L. Montgomery                                   Director
- ----------------------------------------
Yvonne L. Montgomery

Robert A. Oakley                          Executive Vice President and Chief
- ----------------------------------------
Robert A. Oakley                                   Financial Officer

Ralph m. paige                                         Director
- ----------------------------------------
Ralph M. Paige

James F. Patterson                                     Director
- ----------------------------------------
James F. Patterson

Arden L. Shisler                                       Director
- ----------------------------------------
Arden L. Shisler

Robert L. Stewart                                      Director
- ----------------------------------------
Robert L. Stewart

Nancy C. Thomas                                        Director
- ----------------------------------------
Nancy C. Thomas

                                                  By /s/ STEVEN SAVINI, ESQ.
                                             -----------------------------------
                                                      Steven Savini, Esq.

                                                       Attorney-in-Fact

<PAGE>   1
                           MARKETING COORDINATION AND
                        ADMINISTRATIVE SERVICES AGREEMENT


This Agreement entered into this 1st day of May, 2000, between Nationwide Life
and Annuity Insurance Company ("Nationwide"), and Nationwide Investment Services
Corporation ("NISC").

Nationwide proposes to develop, issue and administer, and NISC proposes to
provide the exclusive national distribution services for certain annuity and
life products (the "Products"). The parties hereby agree as follows:

A.       ADMINISTRATION OF PRODUCTS

         1.       Appointment of Product Administration

                  Nationwide is hereby appointed Product Administrator for the
                  Products.

         2.       Duties of Nationwide

                  Nationwide will perform in a proper and timely manner, those
                  functions enumerated in the column marked "Nationwide" in the
                  "Analysis of Administrative Functions," attached hereto as
                  EXHIBIT A, and incorporated herein by reference.

         3.       Duties of NISC

                  NISC will perform in a proper and timely manner, those
                  functions enumerated in the column marked "NISC" in the
                  "Analysis of Administrative Functions," attached hereto as
                  EXHIBIT A, and incorporated herein by reference.

B.       MARKETING COORDINATION AND SALES ADMINISTRATION

         1.       Distribution of Products

                  The Products will be distributed through registered
                  representatives of NASD broker-dealer firms, appointed by
                  Nationwide, who shall be duly qualified and licensed as agents
                  (the "Agents"), in accordance with applicable state insurance
                  authority.

         2.       NISC shall be the exclusive National Distributor of the
                  Products.
<PAGE>   2
         3.       Appointment and Termination of Agents

                  Appointment and termination of Agents shall be processed and
                  executed by Nationwide. NISC reserves the right to require
                  Nationwide to consult with it regarding licensing decisions.

         4.       Advertising

                  NISC shall not print, publish or distribute any advertisement,
                  circular or document relating to the Products or relating to
                  Nationwide unless such advertisement, circular or document has
                  been approved in writing by Nationwide. Such approval shall
                  not be unreasonably withheld, and shall be given promptly,
                  normally within five (5) business days. Neither Nationwide nor
                  any of its affiliates shall print, publish or distribute any
                  advertisement, circular or document relating to the Products
                  or relating to NISC unless such advertisement, circular or
                  document has been approved in writing by NISC. Such approval
                  shall not be unreasonably withheld, and shall be given
                  promptly, normally within five (5) business days. However,
                  nothing herein shall prohibit any person from advertising the
                  Products on a generic basis.

         5.       Marketing Conduct

                  The parties will jointly develop standards, practices and
                  procedures respecting the marketing of the Products. Such
                  standards, practices and procedures are intended to help
                  Nationwide meet its obligations as an issuer under the
                  securities laws, to assure compliance with state insurance
                  laws, and to help NISC meet its obligations under the
                  securities laws as National Distributor. These standards,
                  practices and procedures are subject to continuing review and
                  neither Nationwide nor NISC will object unreasonably to
                  changes to such standards, practices and procedures
                  recommended by the other to comply with the intent of this
                  provision.

         6.       Sales Material and Other Documents

                  a.       Sales Material

                           1)       Nationwide shall develop and prepare all
                                    promotional material to be used in the
                                    distribution of the Products, in
                                    consultation with NISC.

                           2)       Nationwide is responsible for the printing
                                    and the expense of providing such
                                    promotional material.

                           3)       Nationwide is responsible for approval of
                                    such promotional material by state insurance
                                    regulators, where required.
<PAGE>   3

                           4)       NISC and Nationwide agree to abide by the
                                    Advertising and Sales Promotion Material
                                    Guidelines, attached hereto as EXHIBIT B,
                                    and incorporated herein by reference.

                  b.       Prospectuses

                           1)       Nationwide is responsible for the
                                    preparation and regulatory clearance of any
                                    required registration statements and
                                    prospectuses for the Products.

                           2)       Nationwide is responsible for the printing
                                    of Product prospectuses in such quantities
                                    as the parties agree are necessary to assure
                                    sufficient supplies.

                           3)       Nationwide is responsible for supplying
                                    Agents with sufficient quantities of Product
                                    prospectuses.

                  c.       Contracts, Applications and Related Forms

                           1)       Nationwide, in consultation with NISC, is
                                    responsible for the design and printing of
                                    adequate supplies of Product applications,
                                    contracts, related forms, and such service
                                    forms as the parties agree are necessary.

                           2)       Nationwide is responsible for supplying
                                    adequate quantities of all such forms to the
                                    Agents.

         7.       Appointment of Agents

                  a.       NISC will assist Nationwide in facilitating the
                           appointment of Agents by Nationwide.

                  b.       Nationwide will forward all appointment forms and
                           applications to the appropriate states and maintain
                           all contacts with the states.

                  c.       Nationwide will maintain appointment files on Agents,
                           and NISC will have access to such files as needed.

         8.       Licensing and Appointment Guide

                  Nationwide shall provide to NISC a Licensing and Appointment
                  Guide (as well periodic updates thereto), setting forth the
                  requirements for licensing and appointment, in such quantities
                  as NISC may reasonably require.
<PAGE>   4
         9.       Other

                  a.       Product Training

                           Nationwide is responsible for any Product training
                           for the Agents.

                  b.       Field Sales Material

                           1)       Nationwide, in consultation with NISC, is
                                    responsible for the development, printing
                                    and distribution of non-public field sales
                                    material to be used by Agents.

                           2)       NISC shall have the right to review all
                                    field sales materials and to require any
                                    modification mandated by regulatory
                                    requirements.

                  c.       Production Reports

                           Nationwide will deliver to NISC the items listed in
                           Production Reports to be Provided, attached hereto as
                           EXHIBIT C, and incorporated herein by reference.

                  d.       Customer Service

                           Each party will notify the other of all material
                           pertinent inquiries and complaints it receives, from
                           whatever source and to whomever directed, and will
                           consult with the other in responding to such
                           inquiries and complaints.

                  e.       Records and Books

                           All books and records maintained by Nationwide in
                           connection with the offer and sale of variable
                           annuity interests funded by a Separate Account are
                           maintained and preserved in conformity with the
                           requirements of Rule 17a-3 and 17a-4 under the 1934
                           Exchange Act, to the extent such requirements are
                           applicable to the variable annuity operations.

                           All such books and records are maintained and held by
                           Nationwide on behalf of and as agent for NISC, whose
                           property they are and shall remain. Such books and
                           records are at all times subject to inspection by the
                           Securities and Exchange Commission and the National
                           Association of Securities Dealers, Inc.
<PAGE>   5
C.       GENERAL PROVISIONS

         1.       Waiver

                  The forbearance or neglect of either party to insist upon
                  strict compliance by the other with any of the provisions of
                  this Agreement, whether continuing or not, or to declare a
                  forfeiture of termination against the other, shall not be
                  construed as a waiver of any rights or privileges of the
                  forbearing party in the event of a further default or failure
                  of performance.

         2.       Limitations

                  Neither party shall have authority on behalf of the other to:
                  make, alter or discharge any contractual terms of the
                  Products; waive any forfeiture; extend the time of making any
                  contributions to the products; guarantee dividends; alter the
                  forms which either may prescribe; nor substitute other forms
                  in place of those prescribed by the other.

         3.       Binding Effect

                  This Agreement shall be binding on and shall inure to the
                  benefit of the parties to it and their respective successors
                  and assigns, provided that neither party shall assign or
                  sub-contract this Agreement or any rights or obligations
                  hereunder without prior written consent of the other.

         4.       Indemnification

                  Each party ("Indemnifying Party") hereby agrees to release,
                  indemnify and hold harmless the other party, its officers,
                  directors, employers, agents, servants, predecessors or
                  successors from any claims or liability arising out of the
                  acts or omissions of the Indemnifying Party not authorized by
                  this Agreement, including the violation of any federal or
                  state law or regulation.

         5.       Notices

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

                  TO NATIONWIDE:
                  Nationwide Life Insurance Company
                  Michael C. Butler, Vice President-Sales
                  Three Nationwide Plaza
                  Columbus, Ohio  43215

<PAGE>   6
                  TO NISC:
                  Nationwide Investment Services Corporation
                  Barbara Shane, Vice President-Compliance Officer
                  Two Nationwide Plaza
                  Columbus, Ohio 43215

         6.       Governing Law

                  This Agreement shall be construed in accordance with and
                  governed by the laws of the State of Ohio.

         7.       Arbitration

                  The parties agree that misunderstandings or disputes arising
                  from this Agreement shall be decided by arbitration, conducted
                  upon request of either party before three arbitrators (unless
                  the parties agree on a single arbitrator) designated by the
                  American Arbitration Association, and in accordance with the
                  rules of such Association. The expenses of the arbitration
                  proceedings conducted hereunder shall be borne equally by both
                  parties.

         8.       Confidentiality

                  Any information, documents and materials, whether printed or
                  oral, furnished by either party or its agents or employees to
                  the other shall be held in confidence. No such information
                  shall be given to any third party, other than to such
                  sub-contractors of NISC as may be permitted herein, or under
                  requirements of a lawful authority, without the express
                  written consent of the other party.

D.       TERM OF AGREEMENT

         This Agreement, including the Exhibits attached hereto, shall remain in
         full force and effect until terminated, and may be amended only by
         mutual agreement of the parties in writing. Any decision by either
         party to cease issuance or distribution of any specific Product shall
         not effect a termination of the Agreement unless such termination is
         mutually agreed upon, or unless notice is given pursuant to Section
         E.2. hereof.

E.       TERMINATION

         1.       Either party may terminate this Agreement for cause at any
                  time, upon written notice to the other, if the other knowingly
                  and willfully: (a) fails to comply with the laws or
                  regulations of any state or governmental agency or body having
                  jurisdiction over the sale of insurance or securities; (b)
                  misappropriates any money or property belonging to the other;
                  (c) subjects the other to any actual or potential liability
                  due to misfeasance, malfeasance, or nonfeasance; (d) commits
                  any fraud upon the other; (e) has an assignment for the
                  benefit of creditors; (f) incurs bankruptcy; or (g) commits a
                  material breach of this Agreement.
<PAGE>   7
         2.       Either party may terminate this Agreement, without regard to
                  cause, upon six months prior written notice to the other.

         3.       In the event of termination of this Agreement, the following
                  conditions shall apply:

                  a)       The parties irrevocably acknowledge the continuing
                           right to use any Product trademark that might then be
                           associated with any Products, but only with respect
                           to all business in force at the time of termination.

                  b)       In the event this Agreement is terminated the parties
                           will use their best efforts to preserve in force the
                           business issued pursuant to this Agreement.

         IN WITNESS WHEREOF, the parties hereto have executed this Agreement to
be effective as of the date first above written.

                                      NATIONWIDE LIFE INSURANCE
                                      COMPANY

                                      By:  __________________________
                                             Michael C. Butler
                                      Title: Vice President - Sales


                                      NATIONWIDE INVESTMENT SERVICES
                                      CORPORATION

                                      By:  ________________________
                                             Barbara Shane
                                      Title: Vice President - Compliance Officer


<PAGE>   8
                                    EXHIBIT A

                      ANALYSIS OF ADMINISTRATIVE FUNCTIONS

A.       PRODUCT UNDERWRITING/ISSUE


NATIONWIDE                                NISC

- - Establishes underwriting criteria for   - Consults with regard to new business
application processing and rejections.    procedures and processing.

- - Reviews the completed application.
Applies underwriting/issue criteria to
application.

- - Notifies Agent and/or customer of
any error or missing data necessary to
underwrite application and establish
records for owner of Product ("Contract
Owner").

- - Prepares policy data page for
approved business and mails with policy
to Contract Owner.

- - Establishes and maintains all records
required for each Contract Owner, as
applicable.

- - Prepares and mails confirmation and
other statements to Contract Owners and
Agents, as required.

- - Prints, provides all forms ancillary
to issue of contract/policy forms for
Products.

- - Maintains supply of approved specimen
policy forms and all ancillary forms,
distributes same to Agents.

<PAGE>   9



B.       BILLING AND COLLECTION

NATIONWIDE

- - Receives premium/purchase payments
  and reconciles amount received with
  remittance media.

- - Updates Contract Owner records to
  reflect receipt of premium/purchase
  payment and performs accounting/
  investment allocation of each payment
  received.

- - Deposits all cash received under the
  Products in accordance with the terms
  of the Products.

- - Balances, edits, endorses and prepares
  daily deposit.


C.       BANKING

NATIONWIDE

- - Balances, edits, endorses and prepares
  daily deposit

- - Places deposits in depository account

- - Prepares daily cash journal summary
  reports and maintains same for review
  by NISC

<PAGE>   10
D.       PRICING/VALUATION/ACCOUNTING/TRADING

NATIONWIDE                                NISC

- - Maintains and makes available, as       - Cooperates in annual audit of
reasonably requested, records used        separate account financials conducted
in determining "Net Amount Available      for purposes of financial statement
for Investment."                          certification and publication.

- - Collects information needed in          - Will clear and settle Mutual Fund
determining Variable Account unit         trades on behalf of the separate
values from the Funds including daily     accounts using the National Securities
net asset value, capital gains or         Clearing Corporation FUND/Serv System.
dividend distributions, and the number
of Fund Shares acquired or sold during
the immediately preceding valuation
period.

- - Performs daily unit valuation
calculation.


<PAGE>   11
E.       CONTRACT OWNER SERVICE/
         RECORD MAINTENANCE

NATIONWIDE                                NISC

- - Receives and processes all Contract     - Accommodates customer service
Owner service requests, including but     function by providing any supporting
not limited to informational requests,    information or documentation which may
beneficiary changes, and transfers of     be in the control of NISC.
Contract Value among eligible
investment options.

- - Maintains daily records of all changes
made to Contract Owner accounts.

- - Researches and responds to all
Contract Owner/Agent inquiries.

- - Keeps all required Contract Owner
records.

- - Maintains adequate number of toll
free lines to service Contract Owner/
Agent inquiries.


F.       DISBURSEMENTS (SURRENDERS,
         DEATH CLAIMS, LOANS)

NATIONWIDE                                NISC

- - Receives and processes surrenders,
loans, and death claims in accordance
with established guidelines.

- - Prepares checks for surrenders,
loans, and death claims, and forwards
to Contract Owner or Beneficiary.
Prepares and mails confirmation
statement of disbursement to Contract
Owner/Beneficiary with copy to Agent.

<PAGE>   12
G.       COMMISSIONS

NATIONWIDE                                NISC

- - Ascertains, on receipt of               - Receives and performs record
applications, whether writing Agent is    keeping for investment company
appropriately licensed.                   payments made under a 12b-1 Plan.

- - Pays commissions and other fees in
accordance with agreements relating to
same.

H.       PROXY PROCESSING

NATIONWIDE                                NISC

- - Receives record date information from
Funds Receives proxy solicitation
materials from Funds.

- - Prepares Voting Instruction cards and
mails solicitation, if necessary.

- - Tabulates and votes all Fund Shares
in accordance with SEC requirements.


I.       PERIODIC REPORTS TO CONTRACT OWNERS

NATIONWIDE                                NISC

- - Prepares and mails quarterly and
annual Statements of Account to Contract
Owners.

- - Prepares and mails all semi-annual
and annual reports of Variable Account(s)
to Contract Owners.

<PAGE>   13
J.       REGULATORY/STATEMENT REPORTS

NATIONWIDE                                NISC

- - Prepares and files Separate Account     - Prepares and files periodic FOCUS
Annual Statements.                        Reports with the NASDR and SEC,
                                          as applicable.

- - Prepares and mails the appropriate,     - Prepares and files annual audited
required IRS reports at the Contract      financial statements with required
Owner level. Files same with required     regulatory agencies.
regulatory agencies.

- - Prepares and files form N-SAR for
the Separate Account.

K.       PREMIUM TAXES

NATIONWIDE                                NISC

- - Collects, pays and accounts for
premium taxes as appropriate.

- - Prepares and maintains all premium
tax records by state.

- - Maintains liabilities in General
Account ledger for accrual of premium
tax collected.

- - Integrates all company premium taxes
due and performs related accounting.

L.       FINANCIAL AND MANAGEMENT REPORTS

NATIONWIDE                                NISC

- - Provides periodic reports in            - Provides periodic reports in
accordance with the Schedule of Reports   accordance with the Schedule of
to be prepared jointly by Nationwide and  Reports to be prepared jointly by
NISC. (See EXHIBIT C)                     Nationwide and NISC. (See EXHIBIT C)

<PAGE>   14
M.       AGENT LICENSE RECORDKEEPING

NATIONWIDE                                NISC

- - Receives, establishes, processes,       - Maintains securities registrations
and maintains  Agent appointment          and assumes supervisory responsibility
records.                                  for representatives of affiliated
                                          sales and marketing companies involved
                                          in the wholesale distribution of
                                          Nationwide variable contract products.

                                          - Maintains training, supervisory, and
                                          other required records for and on
                                          behalf of registered representatives
                                          of NISC.




<PAGE>   15
                                    EXHIBIT B

               ADVERTISING AND SALES PROMOTION MATERIAL GUIDELINES
                       FOR APPROVAL BY NATIONWIDE AND NISC

In order to assure compliance with state and federal regulatory requirements and
to maintain control over the distribution of promotional materials dealing with
the Products, Nationwide and NISC require that all variable contract promotional
materials be reviewed and approved by both Nationwide and NISC prior to their
use. These guidelines are intended to provide appropriate regulatory and
distribution controls.

1.       Sufficient lead time must be allowed in the submission of all
         promotional material. Nationwide and NISC shall approve in writing all
         promotional material. Such approval shall not be unreasonably withheld,
         and shall be given promptly, normally within five (5) days.

2.       All promotional material will be submitted in "draft" form to permit
         any changes or corrections to be made prior to the printing.

3.       Nationwide and NISC will provide each other with details as to each and
         every use of all promotional material submitted. Approval for one use
         will not constitute approval for any other use. Different standards of
         review may apply when the same advertising material is intended for
         different uses. The following information will be provided for each
         item of promotional material:

         a.       In what jurisdiction(s) the material will be used.
         b.       Whether distribution will be to broker/dealer, entity,
                  participant, etc.
         c.       How the material will be used (e.g., brochure, mailing, web
                  site, etc.).
         d.       The projected date of initial use.

4.       Each party will advise the other of the date it discontinues the use of
         any material.

5.       Any changes to previously approved promotional material must be
         resubmitted, following these procedures. When approved material is to
         be put to a different use, request for approval of the material for the
         new use must be submitted.

6.       Nationwide will assign a form number to each item of advertising and
         sales promotional material. This number will appear on each piece of
         advertising and sales promotional material. It will be used to aid in
         necessary filings, and to maintain appropriate controls.

7.       Nationwide and NISC will provide written approval for all material to
         be used.

8.       Nationwide will be responsible to effect necessary state filings.

9        NISC will coordinate SEC/NASD filings of sales and promotional
         material.

10.      All telephone communication and written correspondence regarding
         promotional materials should be directed to Office of Product and
         Market Compliance, Nationwide Life Insurance Company, One Nationwide
         Plaza, Columbus, Ohio 43215


<PAGE>   16
                                    EXHIBIT C

                        PRODUCTION REPORTS TO BE PROVIDED

Nationwide agrees to provide the following reports to NISC:

1. Daily Receipt Report:    Indicates which Agents are generating sales

2. Daily Approval Report:   Indicates which applications have been approved

3. Daily Activity Summary:  Indicates top firms' sales and liquidation by month,
                            year-to-date as well as total assets by firm.

4. Dealer Activity          Indicates top firms' sales and liquidation by month,
   Summary by Territory:    year-to-date

5. Summary of Sales by      Indicates sales by territory/dealer/branch,
   Territory and Dealer:    including non-commissionable amounts and actual
                            commission payments, as well as chargebacks
                            (Internal use only)

6. Commission Report:       Indicates commission paid and chargebacks, matched
                            to Commission checks.

In addition, Nationwide will provide reports detailing current appointments and
other information, as reasonably requested by NISC.


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