NORTHBROOK VARIABLE ANNUITY ACCOUNT
497, 2000-05-16
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<PAGE>

                 DEAN WITTER VARIABLE ANNUITY




Northbrook Life Insurance Company                 Prospectus dated  May 1, 2000
P.O. Box 94040
Palatine, IL 60062
Telephone Number: 1-800-654-2397




Northbrook  Life  Insurance  Company  ("Northbrook")  has issued the Dean Witter
Variable  Annuity,  an individual and group flexible premium  deferred  variable
annuity contract  ("Contract").  This prospectus contains  information about the
Contract  that you  should  know  before  investing.  Please  keep it for future
reference.

The  Contract   currently   offers  13  investment   alternatives   ("investment
alternatives").  The  investment  alternatives  include a fixed  account  option
("Fixed Account") and 12 variable sub-accounts ("Variable  Sub-Accounts") of the
Northbrook  Variable  Annuity  Account  ("Variable   Account").   Each  Variable
Sub-Account   invests  exclusively  in  shares  of  the  following  mutual  fund
portfolios  ("Portfolios") of the Morgan Stanley Dean Witter Variable Investment
Series ("Fund"):

MONEY MARKET PORTFOLIO                      GLOBAL DIVIDEND GROWTH PORTFOLIO
QUALITY INCOME PLUS PORTFOLIO               EUROPEAN GROWTH PORTFOLIO
HIGH YIELD PORTFOLIO                        PACIFIC GROWTH PORTFOLIO
UTILITIES PORTFOLIO                         CAPITAL GROWTH PORTFOLIO
INCOME BUILDER PORTFOLIO                    EQUITY PORTFOLIO
DIVIDEND GROWTH PORTFOLIO                   STRATEGIST PORTFOLIO

We (Northbrook) have filed a Statement of Additional  Information,  dated May 1,
2000,  with the Securities  and Exchange  Commission  ("SEC").  It contains more
information  about the Contract and is incorporated  herein by reference,  which
means  that it is  legally  a part of this  prospectus.  Its  table of  contents
appears on page 35 of this prospectus.  For a free copy, please write or call us
at  the  address  or  telephone  number  above,  or go to  the  SEC's  Web  site
(http://www.sec.gov).  You can find other  information  and documents  about us,
including documents that are legally a part of this prospectus, at the SEC's Web
site.

               The  Securities  and Exchange  Commission  has not
               approved or disapproved the securities  described in this
IMPORTANT      prospectus,  nor has it passed on the accuracy or the adequacy
NOTICES        of this  prospectus.  Anyone who tells you otherwise is
               committing a federal crime.

               Investments  in  the  Contracts  involves   investment  risks,
               including possible loss of principal.


<PAGE>



TABLE OF CONTENTS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                                              Page

<S>                                                                             <C>
                           Important Terms                                      3
                           The Contract At A Glance                             4
Overview                   How the Contract Works                               5
                           Expense Table                                        6
                           Financial Information                                8


                           The Contract                                         9
                           Purchases                                           11
                           Contract Value                                      12
                           Investment Alternatives                             13
                                    The Variable Sub-Accounts                  13
Contract                            The Fixed Account                          14
Features                            Transfers                                  15
                           Expenses                                            17
                           Access To Your Money                                19
                           Income Payments                                     20
                           Death Benefits                                      23

                           More Information:
                                    Northbrook                                 25
                                    The Variable Account                       25
                                    The Portfolios                             26
                                    The Contract                               26
Other                               Qualified Plans                            27
Information                         Legal Matters                              27
                                    Year 2000                                  27
                           Taxes                                               28
                           Performance Information                             31
                           Appendix A - Accumulation Unit Values               32
                           Statement of Additional Information                 37
                               Table of Contents



</TABLE>

                                       2
<PAGE>



IMPORTANT TERMS
- -----------------------------------------------------------------------------



This  prospectus  uses a number of  important  terms  with  which you may not be
familiar.  The index below  identifies  the page that  describes  each term. The
first use of each term in this prospectus appears in highlighted text.

                                                                          Page
<TABLE>
<CAPTION>

<S>                                                                       <C>
Accumulation Phase                                                          8
Accumulation Unit                                                           8
Accumulation Unit Value                                                     4
Annuitant                                                                   4
Automatic Additions Program                                                 4
Automatic Income Withdrawals                                                4
Beneficiary                                                                 5
Contract*                                                                   1
Contract Owner ("You")                                                      5
Contract Value                                                              4
Contract Year                                                               4
Death Benefit                                                               4
Fixed Account                                                               1
Free Withdrawal Amount                                                      4
Fund                                                                        1
Income Plan                                                                 5
Investment Alternatives                                                     1
Issue Date                                                                  5
Northbrook ("We")                                                           1
Payout Phase                                                                5
Payout Start Date                                                           4
Portfolios                                                                  1
Qualified Contracts                                                         9
SEC                                                                         1
Settlement Value                                                           23
Valuation Date                                                             11
Variable Account                                                            1
Variable Sub-Account                                                        1

</TABLE>



*If you  purchase  a  group  Contract,  we will  issue  you a  certificate  that
represents  your  ownership  and that  summarizes  the  provisions  on the group
Contract.  References  to  "Contract" in this  prospectus  include  certificates
unless the  context  requires  otherwise.  In certain  states  the  Contract  is
available only as a group Contract.


                                       3
<PAGE>



THE CONTRACT AT A GLANCE
- ----------------------------------------------------------------------------
<TABLE>
<CAPTION>
The following is a snapshot of the  Contract.  Please read the remainder of this
prospectus for more information.

<S>                         <C>
Flexible Payments          We are no longer offering new Contracts. You
                           can add to your current Contract as often and as much
                           as you like,  but each  payment must be at least $25.
                           We may  limit the  total  payments  you can make in a
                           "Contract  Year,"  which we measure  from the date we
                           issue your  Contract  and each  Contract  anniversary
                           ("Contract Anniversary").

- -------------------------------------------------------------------------------
Expenses                   You will bear the following expenses:
                           o Total  Variable  Account annual fees equal to 1.00%
                             of  average  daily  net  assets
                           o Annual   contract maintenance charge of $30
                           o Withdrawal charges ranging from 0% to 6% of
                             purchase payments withdrawn (with certain
                             exceptions)
                           o State premium tax (if your state imposes one)

                           In addition,  each  Portfolio  pays expenses that you
                           will bear  indirectly  if you  invest  in a  Variable
                           Sub-Account.

- -------------------------------------------------------------------------------
Investment                 The Contract offers 13 investment alternatives
Alternatives               including:
                           o The Fixed Account (which credits interest at rates
                             we guarantee), and
                           o 12 Variable  Sub-Accounts  investing in Portfolios
                             offering  professional  money management by Morgan
                             Stanley Dean Witter Advisors, Inc.

                           To find out  current  rates  being  paid on the Fixed
                           Account, or to find out how the Variable Sub-Accounts
                           have performed, call us at 1-800-654-2397.

- -------------------------------------------------------------------------------
Special Services          For your convenience, we offer these special services:

                          o Automatic Additions Program
                          o Automatic Income Withdrawals

- -------------------------------------------------------------------------------
Income  Payments           You  can  choose  fixed  income   payments,
                           variable  income  payments,  or a combination  of the
                           two. You can receive  your income  payments in one of
                           the following ways:

                           o life income with payments guaranteed for 10 years
                           o joint and survivor life income
                           o guaranteed  payments for a specified period

- --------------------------------------------------------------------------------
Death Benefits             If you or the  Annuitant  dies  before  the
                           Payout  Start  Date,  we will pay the  death  benefit
                           described in the Contract.

- ------------------------------------------------------------------------------
Transfers                  Before the Payout Start Date,  you may transfer  your
                           Contract   value   ("Contract   Value")   among   the
                           investment  alternatives,  with certain restrictions.
                           Transfers  must be at least $100 or the total  amount
                           in the investment alternative, whichever is less.

- --------------------------------------------------------------------------------
Withdrawals                You may withdraw some or all of your  Contract  Value
                           at anytime  prior to the Payout  Start Date.  Full
                           or partial  withdrawals  are available under
                           limited circumstances on or after the Payout Start
                           Date.  You may take  partial   withdrawals
                           automatically   through  monthly Automatic Income
                           Withdrawals. In general, you must  withdraw  at least
                           $500 at a time or the total amount in the investment
                           alternative,  if less. A 10% federal tax penalty may
                           apply if you withdraw  before you are 59 1/2 years
                           old. A withdrawal charge also may  apply.

</TABLE>
                                       4
<PAGE>



HOW THE CONTRACT WORKS

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

         The Contract basically works in two ways.

     First,  the Contract  can help you (we assume you are the  Contract  Owner)
save for retirement  because you can invest in up to 13 investment  alternatives
and pay no federal  income taxes on any earnings until you withdraw them. You do
this  during  what  we  call  the  "Accumulation  Phase"  of the  Contract.  The
Accumulation  Phase begins on the date we issue your Contract (we call that date
the "Issue Date") and continues  until the Payout Start Date,  which is the date
we apply your money to provide income payments.  During the Accumulation  Phase,
you may  allocate  your  purchase  payments to any  combination  of the Variable
Sub-Accounts and/or the Fixed Account.  If you invest in the Fixed Account,  you
will earn a fixed rate of interest that we declare  periodically.  If you invest
in any of the Variable Sub-Accounts, your investment return will vary up or down
depending on the performance of the corresponding Portfolios.

         Second,  the Contract can help you plan for retirement  because you can
use it to  receive  retirement  income for life  and/or for a pre-set  number of
years,  by selecting  one of the income  payment  options (we call these "Income
Plans")  described on page 20. You receive income  payments  during what we call
the "Payout  Phase" of the  Contract,  which begins on the Payout Start Date and
continues until we make the last payment required by the Income Plan you select.
During the  Payout  Phase,  if you  select a fixed  income  payment  option,  we
guarantee the amount of your payments,  which will remain fixed. If you select a
variable  income  payment  option,   based  on  one  or  more  of  the  Variable
Sub-Accounts,  the amount of your payments will vary up or down depending on the
performance of the corresponding Portfolios.  The amount of money you accumulate
under your Contract  during the  Accumulation  Phase and apply to an Income Plan
will determine the amount of your income payments during the Payout Phase.

         The timeline below illustrates how you might use your Contract.
<TABLE>
<CAPTION>
<S>               <C>                                 <C>                       <C>
Issue                                                Payout Start
Date              Accumulation Phase                 Date                       Payout Phase

- ---------------------------------------------------------------------------------------------------------------------------------
You buy         You save for retirement
a contract                                  You elect to receive      You can receive            Or you can
                                            income payments or         receive income            receive income
                                            receive a lump sum         payments for a            payments for
                                            payment                    set period                life


</TABLE>

         As the Contract  owner,  you exercise all of the rights and  privileges
provided by the Contract.  If you die, any surviving Contract owner or, if there
is none, the Beneficiary will exercise the rights and privileges provided by the
Contract.  See "The  Contract." In addition,  if you die before the Payout Start
Date, we will pay a death benefit to any surviving  Contract  owner, or if there
is none, to your Beneficiary. See "Death Benefits."

         Please call us at 1-800-654-2397 if you have any question about how the
Contract works.

                                       5
<PAGE>



EXPENSE TABLE

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

The table below lists the  expenses  that you will bear  directly or  indirectly
when you buy a Contract.  The table and the examples  that follow do not reflect
premium  taxes  that may be  imposed  by the state  where you  reside.  For more
information  about Variable Account  expenses,  see "Expenses,"  below. For more
information  about  Portfolio   expenses,   please  refer  to  the  accompanying
prospectus for the Fund.

CONTRACT OWNER TRANSACTION EXPENSES

Withdrawal Charge (as a percentage of amount withdrawn)*

Number of Complete Years
Since We Received the Purchase

Payment Being Withdrawn:   0     1     2      3      4      5      6+
Applicable Charge:         6%    5%    4%     3%     2%     1%     0%

Annual Contract Maintenance Charge         $30.00
Transfer Fee                                 None

*Each  Contract Year you may make one  withdrawal of up to 10% of your aggregate
purchase payments, excluding those made one year before the withdrawal,  without
incurring a withdrawal charge. The cumulative total of all withdrawal charges is
guaranteed never to exceed 7% of your purchase payments (not including  earnings
attributable to these payments).

VARIABLE ACCOUNT ANNUAL EXPENSES
(as a percentage of daily net asset value deducted from each
Variable Sub-Account)

Mortality and Expense Risk Charge            1.00%
Total Variable Account Annual Expenses       1.00%

PORTFOLIO ANNUAL EXPENSES (After Voluntary  Reductions and Reimbursements) (as a
percentage of Portfolio average daily net assets)(1)

<TABLE>
<CAPTION>




Portfolio                                            Management           Other            Total Portfolio
                                                       Fees              Expenses          Annual Expenses


- -------------------------------------------------------------------------------------------------------------
<S>     <C>                                            <C>                 <C>                 <C>

Morgan Stanley Dean Witter Variable Investment Series
- -------------------------------------------------------------------------------------------------------------
Money Market                                         0.50%                0.02%                0.52%
- -------------------------------------------------------------------------------------------------------------
Quality Income Plus                                  0.50%                0.02%                0.52%
- -------------------------------------------------------------------------------------------------------------
High Yield                                           0.50%                0.03%                0.53%
- -------------------------------------------------------------------------------------------------------------
Utilities                                            0.64%                0.03%                0.67%
- -------------------------------------------------------------------------------------------------------------
Income Builder                                       0.75%                0.06%                0.81%
- -------------------------------------------------------------------------------------------------------------
Dividend Growth                                      0.51%                0.01%                0.52%
- -------------------------------------------------------------------------------------------------------------
Capital Growth                                       0.65%                0.07%                0.72%
- -------------------------------------------------------------------------------------------------------------
Global Dividend Growth                               0.75%                0.08%                0.83%
- -------------------------------------------------------------------------------------------------------------
European Growth                                      0.95%                0.09%                1.04%
- -------------------------------------------------------------------------------------------------------------
Pacific Growth                                       0.95%                0.47%                1.42%
- -------------------------------------------------------------------------------------------------------------
Equity                                               0.49%                0.02%                0.51%
- -------------------------------------------------------------------------------------------------------------
Strategist                                           0.50%                0.02%                0.52%
- -------------------------------------------------------------------------------------------------------------



</TABLE>

(1) Figures shown in the Table are for the year ended December 31, 1999.

                                       6

<PAGE>



EXAMPLE 1

The  example  below  shows the  dollar  amount of  expenses  that you would bear
directly or indirectly if you:

         o invested  $1,000  in a  Variable  Sub-Account,
         o earned a 5% annual return on your  investment,  and
         o surrendered  your  Contract,  or you began receiving income payments
           for a specified period of less than 120 months at the end of each
           time period.

The example does not include any taxes or tax  penalties  you may be required to
pay if you surrender your Contract.

<TABLE>
<CAPTION>

Variable Sub-Account              1 Year           3 Years           5 Years           10 Years
<S>                                 <C>              <C>               <C>              <C>

Money Market                        $63              $80               $97              $188
Quality Income Plus                 $63              $80               $97              $188
High Yield                          $63              $81               $98              $189
Utilities                           $64              $85              $105              $205
Income Builder                      $66              $89              $112              $220
Dividend Growth                     $63              $80               $97              $188
Capital Growth                      $65              $86              $108              $210
Global Dividend Growth              $66              $90              $113              $222
European Growth                     $68              $96              $124              $244
Pacific Growth                      $72              $107             $144              $284
Equity                              $63              $80               $97              $187
Strategist                          $63              $80               $97              $188



EXAMPLE 2

Same  assumptions  as Example 1 above,  except that you decided not to surrender
your Contract,  or you began receiving income payments for a specified period of
at least 120 months at the end of each period.

Variable Sub-Account             1 Year           3 Years           5 Years           10 Years


Money Market                        $16              $50               $86              $188
Quality Income Plus                 $16              $50               $86              $188
High Yield                          $16              $51               $87              $189
Utilities                           $18              $55               $94              $205
Income Builder                      $19              $59               $102             $220
Dividend Growth                     $16              $50               $86              $188
Capital Growth                      $18              $56               $97              $210
Global Dividend Growth              $19              $60               $103             $222
European Growth                     $22              $66               $114             $244
Pacific Growth                      $25              $78               $133             $284
Equity                              $16              $50               $86              $187
Strategist                          $16              $50               $86              $188
</TABLE>


Please  remember  that you are looking at examples and not a  representation  of
past or future expenses. Your actual expenses may be lower or greater than those
shown  above.  Similarly,  your rate of return may be lower or greater  than 5%,
which is not  guaranteed.  To reflect  the  contract  maintenance  charge in the
examples,  we estimated an  equivalent  percentage  charge,  based on an average
contract size of $47,771.

                                       7

<PAGE>
FINANCIAL INFORMATION
- -------------------------------------------------------------------------------


To measure the value of your investment in the Variable  Sub-Accounts during the
Accumulation  Phase, we use a unit of measure we call the  "Accumulation  Unit."
Each Variable  Sub-Account  has a separate value for its  Accumulation  Units we
call "Accumulation Unit Value." Accumulation Unit Value is analogous to, but not
the same as, the share price of a mutual fund.

Attached as Appendix A to this  prospectus are tables  showing the  Accumulation
Unit Values of each Variable Sub-Account since 1990, or inception,  if later. To
obtain a fuller picture of each Variable Sub-Account's finances, please refer to
the  Variable  Account's  financial  statements  contained  in the  Statement of
Additional  Information.  The financial  statements of Northbrook also appear in
the Statement of Additional Information.

                                       8
<PAGE>

THE CONTRACT
- -------------------------------------------------------------------------------


CONTRACT OWNER

The  Variable  Annuity  is a contract  between  you,  the  Contract  owner,  and
Northbrook,  a life insurance  company.  As the Contract owner, you may exercise
all of the rights and privileges provided to you by the Contract.  That means it
is up to you to select or change (to the extent permitted):


     o the investment  alternatives during the Accumulation and Payout Phases,
     o the amount and timing of your  purchase  payments  and  withdrawals,
     o the programs you want to use to invest or withdraw  money,
     o the income payment plan you want to use to receive  retirement income,
     o the Annuitant (either yourself or someone else) on whose life the income
       payments will be based,
     o the Beneficiary or  Beneficiaries  who will receive the benefits that the
       Contract provides when the last surviving Contract owner dies, and
     o any other rights that the Contract provides.


If you die, any surviving  Contract  owner,  or, if none, the  Beneficiary  will
exercise the rights and privileges provided to them by the Contract.

You can use the Contract with or without a qualified plan. A "qualified plan" is
a personal  retirement  savings plan, such as an IRA or  tax-sheltered  annuity,
that meets the  requirements of the Internal  Revenue Code.  Qualified plans may
limit or modify your rights and privileges  under the Contract.  We use the term
"Qualified  Contract"  to refer to a Contract  used with a qualified  plan.  See
"Qualified Plans" on page 27.

ANNUITANT

The  Annuitant  is the  individual  whose life span we use to  determine  income
payments as well as the latest  Payout Start Date.  You  initially  designate an
Annuitant in your application.

BENEFICIARY

The  Beneficiary  is the person who may elect to  receive  the death  benefit or
become the new Contract owner if the sole  surviving  Contract owner dies before
the Payout  Start  Date.  If the sole  surviving  Contract  owner dies after the
Payout Start Date, the Beneficiary  will receive any guaranteed  income payments
scheduled to continue.

You may name one or more  Beneficiaries  when you apply for a Contract.  You may
name  different  Beneficiaries  in  the  event  of  the  Owner's  death  or  the
Annuitant's  death. You may change or add Beneficiaries at any time while you or
the  Annuitant,  as  applicable,  is living by  writing  to us,  unless you have
designated an irrevocable  Beneficiary.  We will provide a change of Beneficiary
form to be signed and filed with us. Any change  will be  effective  at the time
you sign the written notice, whether or not you or the Annuitant, as applicable,
is living when we receive the notice.  Until we receive your  written  notice to
change a  Beneficiary,  we are  entitled to rely on the most recent  Beneficiary
information in our files.  We will not be liable as to any payment or settlement
made prior to receiving the written notice.  Accordingly,  if you wish to change
your Beneficiary, you should deliver your written notice to us promptly.

If  you  did  not  name a  Beneficiary  or,  unless  otherwise  provided  in the
Beneficiary  designation,  if a named  Beneficiary is no longer living and there
are no other surviving  Beneficiaries,  the new Beneficiary  will be you or your
estate.  If more  than  one  Beneficiary  survives  you,  or the  Annuitant,  as
applicable,  we will divide the death benefit among your Beneficiaries according
to your most  recent  written  instructions.  If you have not  given us  written
instructions,  we will pay the death  benefit in equal  amounts to the surviving
Beneficiaries.

                                       9
<PAGE>

MODIFICATION OF THE CONTRACT

Only a Northbrook  officer may approve a change in or waive any provision of the
Contract.  Any change or waiver must be in  writing.  None of our agents has the
authority to change or waive the  provisions of the Contract.  We may not change
the terms of the Contract  without your consent,  except to conform the Contract
to  applicable  law or changes in the law.  If a  provision  of the  Contract is
inconsistent with state law, we will follow state law.

ASSIGNMENT

You may  assign  the  Contract  prior to the  Payout  Start  Date and during the
Annuitant's  life,  subject to the  rights of any  irrevocable  Beneficiary.  No
Beneficiary may assign benefits under the Contract until they are payable to the
Beneficiary.  We will not be bound by any assignment  until you sign it and file
it with us. We are not responsible  for the validity of any assignment.  Federal
law  prohibits  or  restricts  the  assignment  of benefits  under many types of
retirement plans and the terms of such plans may themselves contain restrictions
on  assignments.  An assignment may also result in taxes or tax  penalties.  You
should consult with an attorney before trying to assign your contract.

                                       10
<PAGE>
PURCHASES

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

MINIMUM PURCHASE PAYMENTS

You may make additional  purchase  payments of at least $25 at any time prior to
the Payout  Start  Date.  We reserve  the right to limit the amount of  purchase
payments we will accept.

AUTOMATIC ADDITIONS PROGRAM

You may make  subsequent  purchase  payments  of at least  $25 by  automatically
transferring  amounts from your bank account or your Morgan  Stanley Dean Witter
Active  Assets(TM)  Account.  Please  consult  your Morgan  Stanley  Dean Witter
Financial Advisor for details.

ALLOCATION OF PURCHASE PAYMENTS

At the time you apply for a  Contract,  you must  decide  how to  allocate  your
purchase payments among the investment alternatives.  The allocation you specify
on your  application will be effective  immediately.  All allocations must be in
whole percents that total 100% or in whole dollars. The minimum you may allocate
to any  investment  alternative  is $100.  You can change  your  allocations  by
notifying us in writing.

We will allocate your purchase payments to the investment alternatives according
to your most  recent  instructions  on file  with us.  Unless  you  notify us in
writing otherwise,  we will allocate  subsequent  purchase payments according to
the allocation for the previous purchase  payment.  We will effect any change in
allocation  instructions  at the time we receive written notice of the change in
good order.


We will credit additional  purchase payments to the Contract at the close of the
business day on which we receive the purchase  payment at our  headquarters.  We
are open for  business  each day Monday  through  Friday that the New York Stock
Exchange is open for business. We also refer to these days as "Valuation Dates."
Our business day closes when the New York Stock  Exchange  closes,  usually 4:00
p.m.  Eastern Time (3:00 p.m.  Central Time). If we receive your purchase
payment after 3:00 p.m. Central Time on any Valuation Date, we will credit your
purchase payment using the Accumulation Unit Values computed on the next
Valuation Date.

                                       11
<PAGE>

CONTRACT VALUE
- -------------------------------------------------------------------------------


Your Contract  Value at any time during the  Accumulation  Phase is equal to the
sum of the value of your  Accumulation  Units in the Variable  Sub-Accounts  you
have selected, plus the value of your investment in the Fixed Account.

ACCUMULATION UNITS


To determine the number of  Accumulation  Units of each Variable  Sub-Account to
allocate to your Contract,  we divide (i) the amount of the purchase  payment or
transfer you have allocated to a Variable  Sub-Account by (ii) the  Accumulation
Unit Value of that  Variable  Sub-Account  next  computed  after we receive your
payment or  transfer.  For  example,  if we receive a $10,000  purchase  payment
allocated to a Variable  Sub-Account  when the  Accumulation  Unit Value for the
Sub-Account  is $10, we would credit 1,000  Accumulation  Units of that Variable
Sub-Account  to  your  Contract.  Withdrawals  and  transfers  from  a  Variable
Sub-Account  would, of course,  reduce the number of Accumulation  Units of that
Sub-Account allocated to your Contract.


ACCUMULATION UNIT VALUE


As a general matter,  the Accumulation Unit Value for each Variable  Sub-Account
will rise or fall to reflect:

     o changes  in the  share  price  of the  Portfolio  in which  the  Variable
     Sub-Account invests, and

     o the deduction of amounts reflecting the mortality and expense risk charge
     and any provision for taxes that have accrued since we last  calculated the
     Accumulation Unit Value.

We determine contract maintenance  charges,  and withdrawal charges,  separately
for each  Contract.  They do not affect  Accumulation  Unit Value.  Instead,  we
obtain payment of those charges by redeeming  Accumulation Units. For details on
how we  calculate  Accumulation  Unit Value,  please  refer to the  Statement of
Additional Information.

We determine a separate Accumulation Unit Value for each Variable Sub-Account on
each Valuation Date.

You should refer to the prospectus for the fund that accompanies this prospectus
for a description  of how the assets of each  portfolio  are valued,  since that
determination directly bears on the Accumulation Unit Value of the corresponding
Variable Sub-Account and, therefore, your Contract Value.

                                       12
<PAGE>

INVESTMENT ALTERNATIVES: THE VARIABLE SUB-ACCOUNTS
- ------------------------------------------------------------------------------


You may allocate your purchase payments to up to 12 Variable Sub-Accounts.  Each
Variable  Sub-Account invests in the shares of a corresponding  Portfolio.  Each
Portfolio has its own investment  objective(s) and policies. We briefly describe
the Portfolios below.

For more complete information about each Portfolio, including expenses and risks
associated with the Portfolio,  please refer to the accompanying  prospectus for
the Fund. You should  carefully  review the Fund  prospectus  before  allocating
amounts to the Variable Sub-Accounts.

<TABLE>
<CAPTION>

Portfolio:                          Each Portfolio Seeks:                                        Investment Adviser:

<S>                                <C>                                                            <C>
Money Market                        High current income, preservation of capital,                 Morgan Stanley
                                    and liquidity                                                 Dean Witter
                                                                                                  Advisors, Inc.

Quality Income Plus                 High current  income and,  as  a  secondary
                                    objective,   capital  appreciation   when
                                    consistent   with  its primary objective

High Yield                          High current income and, as  a secondary objective,
                                    capital appreciation when consistent with its primary
                                    objective

Utilities                           Current income and long-term growth of
                                    capital appreciation

Income Builder                      Reasonable income and, as a secondary objective,
                                    growth of capital


Dividend Growth                     Reasonable current income and long-term growth
                                    of income and capital

Capital Growth                      Long-term capital growth

Global Dividend Growth              Reasonable current income and long-term growth of
                                    income and capital

European Growth                     To maximize the capital appreciation of its investments

Pacific Growth                      To maximize the capital appreciation of its investments

Equity                              Growth of capital and, as a secondary objective, income
                                    when consistent with its primary objective

Strategist                          High total investment return

</TABLE>

Amounts  you  allocate to Variable  Sub-Accounts  may grow in value,  decline in
value, or grow less than you expect,  depending on the investment performance of
the  Portfolios  in  which  those  Variable  Sub-Accounts  invest.  You bear the
investment risk that the Portfolios might not meet their investment  objectives.
Shares of the Portfolios are not deposits,  or obligations  of, or guaranteed or
endorsed  by any bank  and are not  insured  by the  Federal  Deposit  Insurance
Corporation, the Federal Reserve Board or any other agency.

                                       13
<PAGE>

INVESTMENT ALTERNATIVES:  THE FIXED ACCOUNT
- ------------------------------------------------------------------------------


You may  allocate  all or a  portion  of your  purchase  payments  to the  Fixed
Account. The Fixed Account supports our insurance and annuity  obligations.  The
Fixed  Account  consists of our general  assets  other than those in  segregated
asset  accounts.  We have  sole  discretion  to invest  the  assets of the Fixed
Account,  subject to applicable law. Any money you allocate to the Fixed Account
does not entitle you to share in the investment experience of the Fixed Account.

We bear the  investment  risk for all  amounts  that you  allocate  to the Fixed
Account.  That is  because  we credit  amounts  that you  allocate  to the Fixed
Account at a net  effective  rate of at least 4.0% per year. We may use a higher
rate that we  determine  periodically.  We credit this rate,  regardless  of the
actual investment experience of the Fixed Account.

Money that you deposit in the Fixed  Account  earns the interest rate that is in
effect at the time of your  allocation or transfer until the first renewal date.
The first  renewal date is January 1 following  the date of your  allocation  or
transfer  of money  into the  Fixed  Account.  Subsequent  renewal  dates are on
anniversaries  of the first renewal date. On or about each renewal date, we will
notify you of the interest rate for the next calendar  year. We may declare more
than one interest rate for different monies based on their date of allocation or
transfer to the Fixed Account.

                                       14
<PAGE>

INVESTMENT ALTERNATIVES:  TRANSFERS
- ------------------------------------------------------------------------------


TRANSFERS DURING THE ACCUMULATION PHASE

During  the  Accumulation  Phase,  you may  transfer  Contract  Value  among the
investment alternatives.  You may request transfers in writing on a form that we
provide or by telephone  according to the procedure described below. The minimum
amount  that you may  transfer  is $100 or the total  amount  in the  investment
alternative, whichever is less.

You may transfer  amounts from the Variable  Sub-Accounts  to the Fixed  Account
only once every 30 days.  If you invested  amounts in the Fixed Account prior to
its revision, you may transfer these amounts only once every six months.

We limit the maximum  amount  which may be  transferred  from the revised  Fixed
Account to the Variable Account in any calendar year to the greater of $1,000 or
25% of the value in the  revised  Fixed  Account as of  December 31 of the prior
calendar year (except with respect to amounts which were  allocated to the Fixed
Account prior to the date of availability).

We will process transfer  requests that we receive before 3:00 p.m. Central Time
on any Valuation Date using the Accumulation  Unit Values for that Date. We will
process  requests  completed  after 3:00 p.m.  on any  Valuation  Date using the
Accumulation Unit Values for the next Valuation Date. We may restrict  transfers
to once every 30 days.  If we do so, we will give you at least 30 days notice of
that restriction.

We reserve the right to waive any transfer restrictions.

TRANSFERS DURING THE PAYOUT PHASE

During the Payout Phase, you may make transfers among the Variable  Sub-Accounts
to change the  relative  weighting of the  Variable  Sub-Accounts  on which your
variable  income  payments will be based.  In addition,  you will have a limited
ability  to make  transfers  from the  Variable  Sub-Accounts  to  increase  the
proportion of your income payments consisting of fixed income payments.  You may
not, however, convert any portion of your right to receive fixed income payments
into variable income payments.

You may not make any  transfers  for the first 6 months  after the Payout  Start
Date. Thereafter, you may make transfers among the Variable Sub-Accounts or make
transfers  from the Variable  Sub-Accounts  to increase the  proportion  of your
income payments  consisting of fixed income payments.  Your transfers must be at
least 6 months apart.

TELEPHONE TRANSFERS

You may make transfers by telephone by calling  1-800-654-2397 if you first send
us a  completed  authorization  form.  The cut off time for  telephone  transfer
requests  is 3:00  p.m.  Central  time.  In the  event  that the New York  Stock
Exchange closes early, i.e., before 3:00 p.m. Central Time, or in the event that
the  Exchange  closes early for a period of time but then reopens for trading on
the same day, we will process telephone transfer requests as of the close of the
Exchange on that particular day. We will not accept telephone  requests received
at any telephone  number other than the number that appears in this paragraph or
received  after the close of trading on the  Exchange.  If you own the  contract
with a joint Contract owner,  unless we receive contrary  instructions,  we will
accept instructions from either you or the joint Contract owner.

We may suspend, modify or terminate the telephone transfer privilege at any time
without notice.

                                       15
<PAGE>

We use  procedures  that  we  believe  provide  reasonable  assurance  that  the
telephone transfers are genuine.  For example,  we tape telephone  conversations
with  persons  purporting  to  authorize   transfers  and  request   identifying
information.

Accordingly,  we disclaim any  liability  for losses  resulting  from  allegedly
unauthorized telephone transfers. However, if we do not take reasonable steps to
help ensure that a telephone  authorization  is valid, we may be liable for such
losses.

                                       16
<PAGE>
EXPENSES
- -------------------------------------------------------------------------------


As a Contract  owner,  you will bear,  directly or  indirectly,  the charges and
expenses described below.

CONTRACT MAINTENANCE CHARGE

During the Accumulation  Phase, on each Contract  Anniversary,  we will deduct a
$30  contract  maintenance  charge  from your  Contract  Value  invested in each
Variable  Sub-Account  in proportion to the amount  invested.  During the Payout
Phase, we will deduct the charge  proportionately  from each income payment.  If
you  surrender  your  Contract,  we will  deduct the full  contract  maintenance
charge.

The charge is to compensate us for the cost of  administering  the Contracts and
the Variable Account. Maintenance costs include expenses we incur in billing and
collecting  purchase payments;  keeping records;  processing death claims,  cash
withdrawals, and policy changes; proxy statements; calculating Accumulation Unit
Values  and  income  payments;  and  issuing  reports  to  Contract  owners  and
regulatory agencies. We cannot increase the charge.

MORTALITY AND EXPENSE RISK CHARGE

We deduct a mortality  and expense  risk charge daily at an annual rate of 1.00%
of the average daily net assets you have invested in the Variable  Sub-Accounts.
The  mortality  and  expense  risk  charge  is for  all the  insurance  benefits
available  with your Contract  (including our guarantee of annuity rates and the
death benefits), for certain expenses of the Contract, and for assuming the risk
(expense risk) that the current  charges will not be sufficient in the future to
cover the cost of administering the Contract.  If the charges under the Contract
are not sufficient, then we will bear the loss.

We guarantee the mortality and expense risk charge and we cannot increase it. We
assess the mortality and expense risk charge during both the Accumulation  Phase
and the Payout Phase.

WITHDRAWAL CHARGE

We may  assess a  withdrawal  charge of 6% of the  amount  you  withdraw  if the
purchase payment being withdrawn has been invested in the Contract for less than
1 year. The charge  declines  annually to 0% after 6 complete years from the day
we receive the purchase  payment  being  withdrawn.  A schedule  showing how the
charge  declines is shown on page 6, above.  During each Contract  Year, you can
make one withdrawal up to 10% of the aggregate amount of your purchase payments,
excluding  those made less than one year before the  withdrawal,  without paying
the charge. Unused portions of this 10% "Free Withdrawal Amount" are not carried
forward to future  Contract  Years.  The maximum  portion of the Free Withdrawal
Amount you may withdraw from the Fixed Account is limited to the proportion that
your value in the Fixed Account bears to your Total Contract Value. We guarantee
that the total  withdrawal  charges you pay will not exceed 7% of your  purchase
payments.

We will deduct  withdrawal  charges,  if  applicable,  from the amount paid. For
purposes of the withdrawal charge and the Free Withdrawal  Amount, we will treat
withdrawals as coming from the oldest  purchase  payments  first.  However,  for
federal income tax purposes, please note that withdrawals are considered to have
come first from  earnings  which means you pay taxes on the earnings  portion of
your withdrawal.

                                       17
<PAGE>

In certain cases, we may deduct a withdrawal charge when you take  distributions
required by federal tax law (see the  Statement of  Additional  Information  for
"IRS Required  Distribution at Death Rules").  We may deduct withdrawal  charges
from the Contract  Value you apply to an Income Plan with a specified  period of
less than 120 months.

We use the amounts obtained from the withdrawal  charge to pay sales commissions
and other  promotional or  distribution  expenses  associated with marketing the
Contracts.  To the extent  that the  withdrawal  charge does not cover all sales
commissions and other  promotional or distribution  expenses,  we may use any of
our  corporate  assets,  including  potential  profit  which may arise  from the
mortality and expense risk charge or any other  charges or fee described  above,
to make up any difference.

Withdrawals  also may be  subject to tax  penalties  or income  tax.  You should
consult your own tax counsel or other tax advisers regarding any withdrawals.

PREMIUM TAXES

Some  states  and other  governmental  entities  (e.g.,  municipalities)  charge
premium taxes or similar taxes.  We are  responsible  for paying these taxes and
will deduct them from your Contract Value.  Some of these taxes are due when the
Contract is issued, others are due when income payments begin or upon surrender.
Our  current  practice  is not to charge  anyone for these  taxes  until  income
payments begin or when a total withdrawal  occurs including  payment upon death.
We may some time in the future  discontinue  this  practice  and deduct  premium
taxes from the purchase  payments.  Premium taxes generally range from 0% to 4%,
depending on the state.

At the Payout  Start  Date,  we deduct the  charge for  premium  taxes from each
investment  alternative in the proportion that the Contract owner's value in the
investment alternative bears to the total Contract Value.

DEDUCTION FOR VARIABLE ACCOUNT INCOME TAXES

We are not currently  making a provision for taxes. In the future,  however,  we
may make a provision for taxes if we determine, in our sole discretion,  that we
will incur a tax as a result of the operation of the Variable  Account.  We will
deduct  for any  taxes we incur as a result  of the  operation  of the  Variable
Account,  whether or not we previously made a provision for taxes and whether or
not it was  sufficient.  Our status under the  Internal  Revenue Code is briefly
described in the Statement of Additional Information.

OTHER EXPENSES

Each Portfolio  deducts  advisory fees and other  expenses from its assets.  You
indirectly bear the charges and expenses of the Portfolios whose shares are held
by the  Variable  Sub-Accounts.  These fees and  expenses  are  described in the
accompanying  prospectus  for the Fund.  For a summary of current  estimates  of
those charges and  expenses,  see page 6. We may receive  compensation  from the
investment adviser or administrator of the Fund for  administrative  services we
provide to the Fund.

                                       18

<PAGE>
ACCESS TO YOUR MONEY
- -------------------------------------------------------------------------------


You can  withdraw  some or all of your  Contract  Value at any time prior to the
Payout Start Date. Withdrawals also are available under limited circumstances on
or after the Payout Start Date. See "Income Plans" on page 20.

The amount payable upon  withdrawal is the Contract Value next computed after we
receive the request for a  withdrawal  at our home office,  less any  withdrawal
charges, contract maintenance charges, income tax withholding,  penalty tax, and
any premium taxes.

You can  withdraw  money  from the  Variable  Account or the Fixed  Account.  To
complete  a  partial  withdrawal  from  the  Variable  Account,  we will  cancel
Accumulation  Units in an  amount  equal to the  withdrawal  and any  applicable
withdrawal  charge and premium taxes. We will pay withdrawals  from the Variable
Account  within 7 days of receipt of the  request,  subject to  postponement  in
certain circumstances.

You  must  name  the  investment  alternative  from  which  you are  taking  the
withdrawal.  If none is named,  then the  withdrawal  request is incomplete  and
cannot be honored.

In general,  you must withdraw at least $500 at a time.  You also may withdraw a
lesser  amount  if you  are  withdrawing  your  entire  interest  in a  Variable
Sub-Account.

AUTOMATIC INCOME WITHDRAWALS

You may also take partial  withdrawal  automatically  through  Automatic  Income
Withdrawals. You may request Automatic Income Withdrawals of $100 or more at any
time before the Payout  Starting  Date.  Please consult with your Morgan Stanley
Dean Witter Financial  Advisor for detailed  information  about Automatic Income
Withdrawals.

If you request a total withdrawal,  you must return your Contract to us. We also
will deduct a contract maintenance charge of $30.

POSTPONEMENT OF PAYMENTS

We may postpone the payment of any amounts due from the Variable  Account  under
the Contract if:

         1)  The New York Stock Exchange is closed for other than usual weekends
             or holidays, or trading on the Exchange is otherwise restricted;

         2)  An  emergency  exists as defined by the SEC;  or

         3)  The SEC  permits delay for your protection.

In addition, we may delay payments or transfers from the Fixed Account for up to
6 months or shorter  period if required by law. If we delay  payment or transfer
for 30 days or more, we will pay interest as required by law. Any interest would
be payable from the date we receive the  withdrawal  request to the date we make
the payment or transfer.

MINIMUM CONTRACT VALUE

If your request for a partial  withdrawal  would reduce your  Contract  Value to
less than $500,  we may treat it as a request to withdraw  your entire  Contract
Value.  Your Contract will terminate if you withdraw all of your Contract Value.
We will, however,  ask you to confirm your withdrawal request before terminating
your  Contract.  If we terminate your  Contract,  we will  distribute to you its
Contract Value, less withdrawal and other applicable charges, and taxes.

                                       19
<PAGE>
INCOME PAYMENTS
- -------------------------------------------------------------------------------


PAYOUT START DATE

The Payout  Start Date is the day that money is applied to an Income  Plan.  The
Payout Start Date must be:

         o at least 30 days after the Issue Date;
         o the first day of a calendar month; and
         o no later than the first day of the calendar month after the
           Annuitant's 85th birthday, or the 10th Contract Anniversary,
           if later.

You may change the Payout  Start Date at any time by  notifying us in writing of
the change at least 30 days before the  scheduled  Payout  Start Date.  Absent a
change, we will use the Payout Start Date in your Contract.

INCOME PLANS


You may choose and change  your  choice of Income  Plan until 30 days before the
Payout  Start  Date.  If you do not select an Income  Plan,  we will make income
payments in accordance with Income Plan 1 with guaranteed payments for 10 years.
After the Payout Start Date, you may not make  withdrawals  (except as described
below) or change your choice of Income Plan.


Three  Income  Plans are  available  under the  Contract.  Each is  available to
provide:

         o fixed income payments;
         o variable income payments; or
         o a combination of the two.

The three Income Plans are:

     Income Plan 1 -- Life Income with Payments  Guaranteed for 10 Years.  Under
     this plan,  we make  periodic  income  payments for at least as long as the
     Annuitant  lives.  If the  Annuitant  dies  before  we have made all of the
     guaranteed  income  payments,  we will continue to pay the remainder of the
     guaranteed income payments as required by the Contract.

     Income Plan 2 -- Joint and Survivor  Life Income.  Under this plan, we make
     periodic  income  payments for as long as either the Annuitant or the joint
     Annuitant is alive.


     Income Plan 3 --  Guaranteed  Payments for a Specified  Period.  Under this
     plan,  we make  periodic  income  payments  for the period you have chosen.
     These payments do not depend on the Annuitant's  life. A withdrawal  charge
     may apply if the specified  period is less than 120 months.  We will deduct
     the mortality and expense risk charge from the Variable  Sub-Account assets
     that  support  variable  income  payments  even  though we may not bear any
     mortality risk.


The length of any  guaranteed  payment  period under your  selected  Income Plan
generally  will affect the dollar amounts of each income  payment.  As a general
rule, longer guarantee periods result in lower income payments, all other things
being equal. For example, if you choose an Income Plan with payments that depend
on the life of the Annuitant but with no minimum specified period for guaranteed
payments, the income payments generally will be greater than the income payments
made under the same Income Plan with a minimum  specified  period for guaranteed
payments.

                                       20
<PAGE>

If you choose  Income Plan 1 or 2, or, if  available,  another  Income Plan with
payments that continue for the life of the Annuitant or joint Annuitant, we will
require proof of age and sex of the Annuitant or joint Annuitant before starting
income payments, and proof that the Annuitant or joint Annuitant is alive before
we make each payment. If you choose an Income Plan with no guaranteed  payments,
it is possible for the payee to receive only one income payment if the Annuitant
and any joint  Annuitant die prior to the second income  payment,  or two income
payments if they die prior to the third income payment, and so on.


Generally,  you may not make  withdrawals  after  the  Payout  Start  Date.  One
exception to this Rule applies if you are  receiving  variable  income  payments
that do not depend on the life of the  Annuitant  (such as under Income Plan 3).
In that case you may  terminate all or part of the Variable  Account  portion of
the  income  payments  at any time and  receive a lump sum equal to the  present
value of the remaining  variable payments  associated with the amount withdrawn.
To determine the present value of any remaining  variable  income payments being
withdrawn,  we use a discount rate equal to the assumed annual  investment  rate
that we use to compute such variable income payments. The minimum amount you may
withdraw under this feature is $1,000. A withdrawal  charge may apply. We deduct
applicable  premium  taxes from the Contract  Value at the Payout Start Date. We
may make other Income Plans available.  You may obtain information about them by
writing or calling us.


You must apply at least the  Contract  Value in the Fixed  Account on the Payout
Start Date to fixed  income  payments.  If you wish to apply any portion of your
Fixed Account balance to provide variable income payments, you should plan ahead
and transfer that amount to the Variable  Sub-Accounts prior to the Payout Start
Date. If you do not tell us how to allocate your Contract  Value among fixed and
variable  income  payments,  we will apply your  Contract  Value in the Variable
Account to variable income payments and your Contract Value in the Fixed Account
to fixed income payments.

We will apply your Contract Value, less applicable taxes, to your Income Plan on
the Payout Start Date. If the amount  available to apply under an Income Plan is
less than  $2,000 or not enough to  provide an initial  payment of at least $20,
and state law permits, we may:

o    pay you the Contract Value, less any applicable taxes, in a lump sum
     instead of the periodic payments you have chosen, or

o    reduce the frequency of your payments so that each payment will be at least
     $20.

VARIABLE INCOME PAYMENTS

The amount of your variable income payments depends upon the investment  results
of the Variable  Sub-Accounts you select, the premium taxes you pay, the age and
sex of the  Annuitant,  and the Income Plan you choose.  We  guarantee  that the
payments  will not be affected by (a) actual  mortality  experience  and (b) the
amount of our administration expenses.

We cannot  predict  the total  amount of your  variable  income  payments.  Your
variable income  payments may be more or less than your total purchase  payments
because (a) variable  income  payments vary with the  investment  results of the
underlying  Portfolios;  and (b) the Annuitant could live longer or shorter than
we expect based on the tables we use.

In calculating the amount of the periodic  payments in the annuity tables in the
Contract,  we assumed an annual  investment rate of 4%. If actual net investment
return of the  Variable  Sub-Accounts  you  choose  is less  than  this  assumed
investment  rate,  then the dollar amount of your variable  income payments will
decrease.  The dollar amount of your  variable  income  payments will  increase,
however,  if the actual net  investment  return  exceeds the assumed  investment
rate. The dollar amount of the variable  income  payments stays level if the net
investment  return equals the assumed  investment  rate.  You should consult the
Statement of Additional  Information for more detailed  information as to how we
determine variable income payments.

                                       21
<PAGE>

FIXED INCOME PAYMENTS

We guarantee  income  payment  amounts  derived  from the Fixed  Account for the
duration of the Income Plan. We calculate the fixed income payments by:

o deducting any applicable premium tax; and

o applying the resulting  amount to the greater of (a) the appropriate  value
  from the income  payment  table in your Contract or (b) such other value as
  we are offering at that time.

We may defer making fixed income  payments for a period of up to 6 months or any
shorter time state law may require. If we defer payments for 30 days or more, we
will pay  interest as  required  by law from the date we receive the  withdrawal
request to the date we make payment.

CERTAIN EMPLOYEE BENEFIT PLANS

The Contracts  offered by this  prospectus  contain  income  payment tables that
provide  for  different  payments  to men and women of the same  age,  except in
states that require  unisex  tables.  We reserve the right to use income payment
tables that do not  distinguish  on the basis of sex to the extent  permitted by
applicable law. In certain employment-related situations, employers are required
by law to use the same income payment tables for men and women. Accordingly,  if
the Contract is to be used in connection with an  employment-related  retirement
or benefit plan and we do not offer  unisex  annuity  tables in your state,  you
should  consult  with legal  counsel as to whether the purchase of a Contract is
appropriate.

                                       22
<PAGE>

DEATH BENEFITS
- ------------------------------------------------------------------------------


We will pay a death benefit prior to the Payout Start Date on:

         1)  the death of any Contract owner, or
         2)  the death of the Annuitant, if the Contract owner is not the
         same person as the Annuitant.

We  will  pay  the  death  benefit  to the  new  Contract  owner  as  determined
immediately after the death. The new Contract owner would be a surviving
Contract owner(s) or,  if none, the  Beneficiary(ies),  or, if none, the
Contract owner's estate.

DEATH BENEFIT AMOUNT

Prior to the Payout  Start Date,  the death  benefit is equal to the greater of:
(1) the Contract Value, and (2) the sum of all purchase payments,  less amounts,
including   withdrawal   charges,   deducted  in  connection  with  any  partial
withdrawals.  We will calculate the value of the death benefit as of the date we
receive a complete request for payment of the death benefit.

A claim for a  distribution  on death must  include Due Proof of Death.  We will
accept the following documentation as "Due Proof of Death":

         o a certified copy of a death certificate;
         o a certified copy of a decree of a court of competent jurisdiction
           as to the finding of death; or
         o any other proof acceptable to us.


DEATH BENEFIT PAYMENTS

Upon death of the Contract  owner,  the new  Contract  owner  generally  has the
following options:

     1)  receive the death  benefit in a lump sum or apply the death  benefit to
         an Income Plan; or

     2)  continue the Contract, subject to certain conditions.

Option 1 is only  available  if we receive Due Proof of Death within 180 days of
the date of death.  We are  currently  waiving  the 180 day  limitation  but may
enforce it in the future.

If Option 2 is elected,  and the new  Contract  owner is a natural  person,  the
following conditions apply:

1)   the  Contract is continued  subject to charges,  including  all  applicable
     withdrawal charges; and

2)   if the prior Contract owner was also the Annuitant,  the new Contract owner
     will become the new Annuitant.

A surviving spouse may continue the Contract in the Accumulation Phase as if the
death had not  occurred.  Otherwise,  the new  Contract  owner may  continue the
Contract and elect either of the following options:

1)   receive income payments under an Income Plan,  with income payments
     beginning within one year of the date of death. Income payments must be
     made over the life  of the new  Contract  owner,  or a  period  not to
     exceed  the  life expectancy of the new Contract owner; or

2)   receive,  within 5 years of the date of death, the "Settlement  Value,"
     which is the Contract Value, less withdrawal charges and taxes.

                                       23

<PAGE>

If , however,  the new Contract owner is a non-natural  person, the new Contract
owner has the following options when continuing the Contract:

1)   elect to receive  the Settlement  Value  within 5 years of the date of
     death;  or
2)   receive  the  Settlement  Value as a single  lump sum  payment 5 years
     after the date of death.

Option 1 is only  available  if we receive Due Proof of Death within 180 days of
the date of death.  We are  currently  waiving  the 180 day  limitation  but may
enforce it in the future.

Please refer to your Contract for more details on the above options.

If the  Annuitant  dies,  we will pay the named  Beneficiary  a death benefit as
described  above,   depending  on  whether  the  Beneficiary  is  a  natural  or
non-natural person. Please refer to your Contract for more details.

                                       24
<PAGE>
MORE INFORMATION
- -----------------------------------------------------------------------------


NORTHBROOK

Northbrook is the issuer of the Contract.  Northbrook is a stock life  insurance
company which was organized  under the insurance laws of the State of Arizona in
1998.  Previously,  from 1978 to 1998,  Northbrook had been organized  under the
laws of the State of Illinois.  Northbrook  is currently  licensed to operate in
all states  (except New York),  the  District of Columbia,  and Puerto Rico.  We
intend to offer the Contract in those  jurisdictions  in which we are  licensed.
Our headquarters are located at 3100 Sanders Road, Northbrook, Illinois, 60062.

Northbrook  is a wholly owned  subsidiary  of Allstate  Life  Insurance  Company
("Allstate Life"), an Illinois stock life insurance company.  Allstate Life is a
wholly  owned  subsidiary  of Allstate  Insurance  Company,  an  Illinois  stock
property-liability  insurance company.  All of the outstanding  capital stock of
Allstate Insurance Company is owned by The Allstate Corporation.

Northbrook  and Allstate  Life entered into a  reinsurance  agreement  effective
December 31, 1987. Under the reinsurance agreement,  Allstate Life reinsures all
of  Northbrook's  liabilities  under the Contracts.  The  reinsurance  agreement
provides us with  financial  backing from Allstate  Life. It does not,  however,
create a direct contractual relationship between Allstate Life and you. In other
words,  the obligations of Allstate Life under the reinsurance  agreement are to
Northbrook; Northbrook remains the sole obligor under the Contract to you.

Several   independent   rating  agencies   regularly   evaluate  life  insurers'
claims-paying ability, quality of investments,  and overall stability. A.M. Best
Company assigns A+ (Superior) to Allstate Life which automatically reinsures all
net business of Northbrook. A.M. Best Company also assigns Northbrook the rating
of A+(r)  because  Northbrook  automatically  reinsures  all net  business  with
Allstate Life.  Standard & Poor's Insurance Rating Services assigns an AA+ (Very
Strong)  financial  strength  rating  and  Moody's  assigns  an Aa2  (Excellent)
financial  strength rating to Northbrook.  Northbrook shares the same ratings of
its  parent,  Allstate  Life.  These  ratings  do  not  reflect  the  investment
performance of the Variable  Account.  We may from time to time advertise  these
ratings in our sales literature.

THE VARIABLE ACCOUNT

Northbrook  established the Northbrook  Variable Annuity Account on February 14,
1983. We have registered the Variable  Account with the SEC as a unit investment
trust.  The SEC does not  supervise the  management  of the Variable  Account or
Northbrook.

We own the assets of the Variable Account.  The Variable Account is a segregated
asset  account  under  Arizona  insurance  law.  That means we  account  for the
Variable Account's income,  gains, and losses separately from the results of our
other  operations.  It also means that only the assets of the  Variable  Account
that are in excess of the reserves and other Contract  liabilities  with respect
to the  Variable  Account  are  subject  to  liabilities  relating  to our other
operations.  Our obligations  arising under the Contracts are general  corporate
obligations of Northbrook.

The Variable Account consists of 12 Variable Sub-Accounts, each of which invests
in a corresponding  Portfolio. We may add new Variable Sub-Accounts or eliminate
one or more of them if we believe  marketing,  tax, or investment  conditions so
warrant. We do not guarantee the investment performance of the Variable Account,
its Sub-Accounts or the Portfolios.  We may use the Variable Account to fund our
other annuity  contracts.  We will account  separately  for each type of annuity
contract funded by the Variable Account.

                                       25
<PAGE>

THE PORTFOLIOS
- ------------------------------------------------------------------------------

Dividends  and  Capital  Gain  Distributions.   We  automatically  reinvest  all
dividends and capital gains  distributions  from the Portfolios in shares of the
distributing Portfolio at their net asset value.

Voting  Privileges.  As a general matter, you do not have a direct right to vote
the shares of the Portfolios held by the Variable Sub-Accounts to which you have
allocated your Contract Value.  Under current law, however,  you are entitled to
give us  instructions on how to vote those shares on certain  matters.  Based on
our present view of the law, we will vote the shares of the  Portfolios  that we
hold directly or  indirectly  through the Variable  Account in  accordance  with
instructions  that we  receive  from  Contract  owners  entitled  to  give  such
instructions.

As a general rule,  before the Payout Start Date,  the Contract  owner or anyone
with a voting interest is the person entitled to give voting  instructions.  The
number of shares that a person has a right to  instruct  will be  determined  by
dividing the Contract Value allocated to the applicable Variable  Sub-Account by
the net asset value per share of the  corresponding  Portfolio  as of the record
date of the  meeting.  After the Payout Start Date the person  receiving  income
payments has the voting interest. The payee's number of votes will be determined
by dividing the reserves for such Contract allocated to the applicable  Variable
Sub-Account by the net asset value per share of the  corresponding  Portfolio as
of the record date of the  meeting.  The votes  decrease as income  payments are
made and as the reserves for the Contract decrease.

We will vote shares  attributable  to  Contracts  for which we have not received
instructions, as well as shares attributable to us, in the same proportion as we
vote shares for which we have received instructions, unless we determine that we
may vote such shares in our own discretion. We will apply voting instructions to
abstain  on any item to be voted  upon on a pro rata  basis to reduce  the votes
eligible to be cast.

We reserve the right to vote  Portfolio  shares as we see fit without  regard to
voting  instructions  to the extent  permitted  by law. If we  disregard  voting
instructions  we will  include a summary of that action and our reasons for that
action in the next semi-annual financial report we send to you.

Changes  in  Portfolios.  If the shares of any of the  Portfolios  are no longer
available for investment by the Variable Account or if, in our judgment, further
investment in such shares is no longer  desirable in view of the purposes of the
Contract,  we may  eliminate  that  Portfolio and  substitute  shares of another
eligible  investment  fund. Any  substitution of securities will comply with the
requirements of the Investment Company Act of 1940. We also may add new Variable
Sub-Accounts  that  invest in  additional  mutual  funds.  We will notify you in
advance of any such change.

Conflicts of Interest.  Certain of the Portfolios  sell their shares to separate
accounts underlying both variable life insurance and variable annuity contracts.
It is  conceivable  that in the future it may be  unfavorable  for variable life
insurance  separate accounts and variable annuity separate accounts to invest in
the same  Portfolio.  The board of directors  of the Fund  monitors for possible
conflicts among separate  accounts  buying shares of the  Portfolios.  Conflicts
could develop for a variety of reasons.  For example,  differences  in treatment
under tax and other laws or the  failure by a  separate  account to comply  with
such laws could cause a conflict.  To eliminate a conflict,  the Fund's board of
directors  may require a separate  account to withdraw  its  participation  in a
Portfolio.  A  Portfolio's  net asset  value  could  decrease  if it had to sell
investment   securities  to  pay  redemption  proceeds  to  a  separate  account
withdrawing because of a conflict.

THE CONTRACT

Distribution.  Dean Witter Reynolds Inc. ("Dean  Witter"),  located at Two World
Trade Center, 74th Floor, New York, NY 10048, serves as principal underwriter of
the Contracts.  Dean Witter is a wholly owned  subsidiary of Morgan Stanley Dean
Witter & Co.  Dean Witter is a  registered  broker-dealer  under the  Securities
Exchange Act of 1934, as amended, and is a member of the National Association of
Securities Dealers. Dean Witter is also registered with the SEC as an investment
adviser.

                                       26

<PAGE>


We may pay up to a maximum sales commission of 5.75% of purchase payments and an
annual sales administration expense of up to 0.125% of the average net assets of
the Contracts to Dean Witter.  In addition,  Dean Witter may pay annually to its
representatives  from its profits an amount  equal to 0.10% of the net assets of
the Variable  Account  attributable to Contracts  issued and sold after 1984 and
any subsequent additions thereon.

The General Agency  Agreement  between  Northbrook and Dean Witter provides that
Northbrook  will indemnify Dean Witter for certain damages that may be caused by
actions or statements or omissions, by Northbrook.

Administration.  We have primary  responsibility  for all  administration of the
Contracts  and the Variable  Account.  We provide the  following  administrative
services, among others:

         o issuance of the Contracts;
         o maintenance of Contract owner records;
         o Contract owner services;
         o calculation of unit values;
         o maintenance of the Variable Account; and
         o preparation of Contract owner reports.

We will send you Contract  statements  at least  annually.  You should notify us
promptly in writing of any address  change.  You should read your statements and
confirmations  carefully  and  verify  their  accuracy.  You  should  contact us
promptly if you have a question about a periodic statement.  We will investigate
all complaints and make any necessary  adjustments  retroactively,  but you must
notify us of a potential  error within a  reasonable  time after the date of the
questioned  statement.  If you wait too long,  we reserve  the right to make the
adjustment as of the date that we receive notice of the potential error.

We will also provide you with additional periodic and other reports, information
and prospectuses as may be required by federal securities laws.

QUALIFIED PLANS

If you use the Contract with a qualified  plan the plan may impose  different or
additional  conditions  or  limitations  on  withdrawals,  waivers of withdrawal
charges, death benefits, Payout Start Dates, income payments, and other Contract
features.  In addition,  adverse tax  consequences  may result if qualified plan
limits on  distributions  and other  conditions are not met. Please consult your
qualified plan administrator for more information.

LEGAL MATTERS

Freedman,  Levy, Kroll & Simonds,  Washington,  D.C., has advised  Northbrook on
certain federal  securities law matters.  All matters of state law pertaining to
the Contracts, including the validity of the Contracts and Northbrook's right to
issue such  Contracts  under  state  insurance  laws,  have been  passed upon by
Michael J. Velotta, General Counsel of Northbrook.

YEAR 2000


Northbrook is heavily  dependent upon complex computer systems for all phases of
its   operations,   including   customer   service,   and  policy  and  contract
administration.  Since many of  Northbrook's  older computer  software  programs
recognized  only the last two digits of the year in any date,  some software may
have failed to operate properly after the year 1999 if the software had not been
reprogrammed or replaced ("Year 2000 Issue").  Northbrook believes that many of
its  countrerparties  and suppliers  also had  potential  Year 2000 Issues which
could have affected Northbrook.  In 1995, Allstate Insurance Company commenced a
four phase plan intended to mitigate  and/or prevent the adverse effects of Year
2000 Issues. These strategies included normal development and enhancement of new
and existing systems,  to make them Year 2000 compliant.  The plan also included
Northbrook actively working with its major external counterparties and suppliers
to assess their compliance efforts and Northbrook's  exposure to them. As of the
date of this  prospectus,  Northbrook  believes  that the Year  2000  Issue  was
successfully  resolved and that such resolution  will not materially  affect its
results of operations, liquidity or financial position.


                                       27
<PAGE>
TAXES
- ------------------------------------------------------------------------------


The  following  discussion  is  general  and is  not  intended  as  tax  advice.
Northbrook  makes no guarantee  regarding  the tax  treatment of any Contract or
transaction involving a Contract.

Federal,  state,  local and other tax  consequences  of  ownership or receipt of
distributions under an annuity contract depend on your individual circumstances.
If you are concerned about any tax  consequences  with regard to your individual
circumstances, you should consult a competent tax adviser.

TAXATION OF ANNUITIES IN GENERAL

Tax Deferral.  Generally,  you are not taxed on increases in the Contract  Value
until a distribution occurs. This rule applies only where:

1)   the Contract owner is a natural person;
2)   the  investments  of the  Variable  Account  are  "adequately  diversified"
     according to Treasury Department regulations; and
3)   Northbrook  is  considered  the owner of the  Variable  Account  assets for
     federal income tax purposes.

Non-Natural  Owners.  As a general rule,  annuity contracts owned by non-natural
persons  such as  corporations,  trusts,  or other  entities  are not treated as
annuity contracts for federal income tax purposes.  The income on such contracts
is taxed as ordinary  income received or accrued by the owner during the taxable
year.  Please see the  Statement of Additional  Information  for a discussion of
several  exceptions  to the  general  rule for  Contracts  owned by  non-natural
persons.

Diversification  Requirements.  For a Contract  to be treated as an annuity  for
federal income tax purposes,  the  investments  in the Variable  Account must be
"adequately  diversified"  consistent with standards  under Treasury  Department
regulations.  If the  investments  in the  Variable  Account are not  adequately
diversified, the Contract will not be treated as an annuity contract for federal
income tax  purposes.  As a result,  the income on the Contract will be taxed as
ordinary  income  received or accrued by the  Contract  owner during the taxable
year.  Although  Northbrook  does not have control over the  Portfolios or their
investments, we expect the Portfolios to meet the diversification requirements.

Ownership Treatment. The IRS has stated that you will be considered the owner of
Variable  Account assets if you possess  incidents of ownership in those assets,
such as the ability to exercise  investment control over the assets. At the time
the diversification  regulations were issued, the Treasury Department  announced
that the regulations do not provide guidance  concerning  circumstances in which
investor  control of separate  account  investments  may cause an investor to be
treated as the owner of the  separate  account.  The  Treasury  Department  also
stated that future  guidance  would be issued  regarding  the extent that owners
could direct  sub-account  investments  without  being  treated as owners of the
underlying assets of the separate account.

Your rights under the Contract are different than those  described by the IRS in
rulings  in which it found that  contract  owners  were not  owners of  separate
account  assets.  For  example,  you have the choice to  allocate  premiums  and
Contract  Values among more  investment  alternatives.  Also, you may be able to
transfer among  investment  alternatives  more  frequently than in such rulings.
These differences could result in you being treated as the owner of the Variable
Account. If this occurs,  income and gain from the Variable Account assets would
be includible in your gross income. Northbrook does not know what standards will
be set forth in any  regulations  or rulings which the Treasury  Department  may
issue. It is possible that future standards announced by the Treasury Department
could adversely affect the tax treatment of your Contract.  We reserve the right
to modify the  Contract  as  necessary  to  attempt  to  prevent  you from being
considered the federal tax owner of the assets of the Variable Account. However,
we make no guarantee that such modification to the Contract will be successful.

                                       28
<PAGE>
Taxation of Partial and Full Withdrawals. If you make a partial withdrawal under
a  non-Qualified  Contract,  amounts  received  are  taxable  to the  extent the
Contract Value,  without regard to surrender charges,  exceeds the investment in
the Contract.  The  investment in the Contract is the gross premium paid for the
Contract minus any amounts previously received from the Contract if such amounts
were properly excluded from your gross income. If you make a partial  withdrawal
under a Qualified Contract, the portion of the payment that bears the same ratio
to the total payment that the  investment in the Contract  (i.e.,  nondeductible
IRA  contributions,  after tax  contributions  to qualified  plans) bears to the
Contract  Value,  is excluded  from your income.  If you make a full  withdrawal
under a non-Qualified Contract or a Qualified Contract, the amount received will
be taxable only to the extent it exceeds the investment in the Contract.

"Nonqualified   distributions"   from  Roth  IRAs  are   treated  as  made  from
contributions  first and are  included  in gross  income only to the extent that
distributions exceed contributions. "Qualified distributions" from Roth IRAs are
not included in gross income.  "Qualified  distributions"  are any distributions
made more than 5 taxable years after the taxable year of the first  contribution
to any Roth IRA and which are:

   o made on or after the date the  individual  attains age 59 1/2;
   o made to a beneficiary after the Contract owner's death;
   o attributable to the Contract owner being  disabled; or
   o for a first time home  purchase  (first time home
     purchases are subject to a lifetime limit of $10,000).

If you transfer a non-Qualified Contract without full and adequate consideration
to a person  other  than  your  spouse  (or to a  former  spouse  incident  to a
divorce), you will be taxed on the difference between the Contract Value and the
investment in the Contract at the time of transfer. Except for certain Qualified
Contracts, any amount you receive as a loan under a Contract, and any assignment
or pledge (or agreement to assign or pledge) of the Contract Value is treated as
a withdrawal of such amount or portion.

Taxation of Annuity Payments. Generally, the rule for income taxation of annuity
payments received from a non-Qualified  Contract provides for the return of your
investment in the Contract in equal  tax-free  amounts over the payment  period.
The balance of each payment received is taxable. For fixed annuity payments, the
amount  excluded  from income is determined  by  multiplying  the payment by the
ratio of the  investment  in the Contract  (adjusted  for any refund  feature or
period certain) to the total expected value of annuity  payments for the term of
the Contract.  If you elect variable annuity payments,  the amount excluded from
taxable  income is determined by dividing the  investment in the Contract by the
total number of expected  payments.  The annuity  payments will be fully taxable
after the total amount of the investment in the Contract is excluded using these
ratios.  If you die, and annuity  payments  cease before the total amount of the
investment in the Contract is recovered,  the unrecovered amount will be allowed
as a deduction for your last taxable year.

Taxation of Annuity Death  Benefits.  Death of a Contract owner, or death of the
Annuitant  if the  Contract  is  owned by a  non-natural  person,  will  cause a
distribution  of death  benefits  from a Contract.  Generally,  such amounts are
included in income as follows:

1)   if distributed in a lump sum, the amounts are taxed in the same manner as a
     full withdrawal; or

2)   if distributed  under an annuity option,  the amounts are taxed in the same
     manner as an  annuity  payment.  Please  see the  Statement  of  Additional
     Information for more detail on distribution at death requirements.

Penalty Tax on Premature Distributions. A 10% penalty tax applies to the taxable
amount of any premature distribution from a non-Qualified  Contract. The penalty
tax generally  applies to any distribution made prior to the date you attain age
59 1/2 No penalty tax is incurred, however, on distributions:


1) made on or after the date the Contract owner attains age 59 1/2;
2) made as a result of the Contract  owner's death or  disability;
3) made in  substantially equal periodic payments over the Contract owner's
   life or life expectancy;
4  made under an immediate annuity; or
5) attributable to investment in the Contract before August 14, 1982.

                                       29
<PAGE>
You should consult a competent tax advisor to determine if any other  exceptions
to the  penalty  apply  to your  situation.  Similar  exceptions  may  apply  to
distributions from Qualified Contracts.

Aggregation of Annuity Contracts.  All non-qualified  deferred annuity contracts
issued by Northbrook  (or its  affiliates) to the same Contract owner during any
calendar  year will be  aggregated  and  treated  as one  annuity  contract  for
purposes of determining the taxable amount of a distribution.

TAX QUALIFIED CONTRACTS

Contracts may be used as investments with certain qualified plans such as:

 o Individual Retirement Annuities or Accounts (IRAs) under Section
   408 of the Code;
 o Roth IRAs under Section 408A of the Code;
 o Simplified Employee Pension Plans under Section 408(k) of the Code;
 o Savings Incentive Match Plans for Employees (SIMPLE) Plans under Section
   408(p) of the Code;
 o Tax Sheltered Annuities under Section 403(b) of the Code;
 o Corporate and Self Employed Pension and Profit Sharing Plans; and
 o State and Local Government and Tax-Exempt Organization Deferred
   Compensation Plans.

The income on qualified  plan and IRA  investments  is tax deferred and variable
annuities  held by such plans do not receive any  additional  tax deferral.  You
should review the annuity features,  including all benefits and expenses,  prior
to purchasing a variable annuity in a qualified plan or IRA. Northbrook reserves
the  right to limit the  availability  of the  Contract  for use with any of the
Qualified Plans listed above. In the case of certain  qualified plans, the terms
of the plans may govern the right to  benefits,  regardless  of the terms of the
Contract.

Restrictions Under Section 403(B) Plans. Section 403(b) of the Tax Code provides
tax-deferred  retirement  savings plans for employees of certain  non-profit and
educational organizations.  Under Section 403(b), any Contract used for a 403(b)
plan  must  provide  that   distributions   attributable  to  salary   reduction
contributions  made  after  12/31/88,  and  all  earnings  on  salary  reduction
contributions, may be made only:

         1) on or after the date of employee
             o attains age 59 1/2,
             o separates from service,
             o dies,
             o becomes disabled, or
         2)  on account of hardship (earnings on salary reduction  contributions
             may not be distributed on the account of hardship).

These  limitations do not apply to withdrawals  where  Northbrook is directed to
transfer some or all of the Contract Value to another 403(b) plan.

INCOME TAX WITHHOLDING

Northbrook  is required to withhold  federal  income tax at a rate of 20% on all
"eligible rollover  distributions"  unless you elect to make a "direct rollover"
of  such  amounts  to an IRA or  eligible  retirement  plan.  Eligible  rollover
distributions  generally  include all  distributions  from Qualified  Contracts,
excluding IRAs, with the exception of:

         1) required minimum distributions;
         2) a series of substantially equal periodic payments made over a period
            of at least 10 years over the life (joint lives) of the participant
            (and beneficiary).

Northbrook  may be required to withhold  federal and state  income  taxes on any
distributions from non-Qualified  Contracts or Qualified  Contracts that are not
eligible  rollover  distributions,  unless you notify us of your election to not
have taxes withheld.

                                       30
<PAGE>

PERFORMANCE INFORMATION
- ------------------------------------------------------------------------------


We may advertise the performance of the Variable  Sub-Accounts,  including yield
and total  return  information.  Yield  refers  to the  income  generated  by an
investment  in a Variable  Sub-Account  over a specified  period.  Total  return
represents  the  change,  over a  specified  period of time,  in the value of an
investment in a Variable Sub-Account after reinvesting all income distributions.

All performance  advertisements will include, as applicable,  standardized yield
and total return  figures that reflect the deduction of insurance  charges,  the
contract maintenance charge, and withdrawal charge.  Performance  advertisements
also may include  total return  figures that reflect the  deduction of insurance
charges,  but not the contract  maintenance or withdrawal charges. The deduction
of such charges would reduce the  performance  shown.  In addition,  performance
advertisements may include aggregate,  average,  year-by-year, or other types of
total return figures.

Performance  information for periods prior to the inception date of the Variable
Sub-Accounts  will be based on the historical  performance of the  corresponding
Portfolios for the periods  beginning with the inception dates of the Portfolios
and adjusted to reflect  current  Contract  expenses.  You should not  interpret
these figures to reflect actual historical performance of the variable account.

We may include in  advertising  and sales  materials  tax  deferred  compounding
charts and other  hypothetical  illustrations that compare currently taxable and
tax  deferred   investment   programs  based  on  selected  tax  brackets.   Our
advertisements  also may compare the  performance  of our Variable  Sub-Accounts
with: (a) certain unmanaged market indices, including but not limited to the Dow
Jones  Industrial  Average,  the Standard & Poor's 500, and the Shearson  Lehman
Bond  Index;  or (b)  other  management  investment  companies  with  investment
objectives  similar to the underlying  funds being  compared.  In addition,  our
advertisements   may  include  the  performance   ranking  assigned  by  various
publications,  including  the  Wall  Street  Journal,  Forbes,  Fortune,  Money,
Barron's,  Business Week, USA Today, and statistical services,  including Lipper
Analytical  Services  Mutual Fund Survey,  Lipper Annuity and Closed End Survey,
the Variable Annuity Research Data Survey, and SEI.

                                       31

<PAGE>
                                       APPENDIX A
                ACCUMULATION UNIT VALUE AND NUMBER OF ACCUMULATION UNITS
                       OUTSTANDING FOR EACH VARIABLE SUB-ACCOUNT*

<TABLE>
<CAPTION>

                                                             1990              1991                1992

<S>                                                          <C>              <C>                <C>
MONEY MARKET SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $14.532          $15.530            $16.260
Accumulation Unit Value, End of Period.                      $15.530          $16.260            $16.651
Number of Units Outstanding, End of Period                 7,300,227        4,993,305          3,142,381

QUALITY INCOME PLUS SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                $12.097          $12.798            $15.016
Accumulation Unit Value, End of Period.                      $12.798          $15.016            $16.096
Number of Units Outstanding, End of Period.                4,292,424        4,272,603          4,167,157

HIGH YIELD SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $14.993          $10.864            $17.064
Accumulation Unit Value, End of Period                       $10.864          $17.064            $20.008
Number of Units Outstanding, End of Period.                2,487,589        1,973,508          1,677,444

UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $10.000          $10.365            $12.372
Accumulation Unit Value, End of Period                       $10.365          $12.372            $13.797
Number of Units Outstanding, End of Period                 3,364,215        3,655,014          3,883,303

INCOME BUILDER SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                    --               --               --
Accumulation Unit Value, End of Period.                          --               --               --
Number of Units Outstanding, End of Period.                      --               --               --

DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                $10.000           $9.143            $11.564
Accumulation Unit Value, End of Period.                       $9.143          $11.564            $12.383
Number of Units Outstanding, End of Period.                5,838,210        5,646,884          6,048,975

GLOBAL DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                    --              --                 --
Accumulation Unit Value, End of Period.                          --              --                 --
Number of Units Outstanding, End of Period.                      --              --                 --

EUROPEAN GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                    --           $10.000            $10.050
Accumulation Unit Value, End of Period.                          --           $10.050            $10.347
Number of Units Outstanding, End of Period.                      --           101,037            251,802

PACIFIC GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                    --              --                --
Accumulation Unit Value, End of Period.                          --              --                --
Number of Units Outstanding, End of Period.                      --              --                --


                                       32

<PAGE>
                                                                1990            1991               1992
CAPITAL GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                   --            $10.000            $12.735
Accumulation Unit Value, End of Period.                         --            $12.735            $12.814
Number of Units Outstanding, End of Period.                     --            468,488            681,326

EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                $18.580          $17.728            $27.916
Accumulation Unit Value, End of Period.                      $17.728          $27.916            $27.681
Number of Units Outstanding, End of Period.                2,302,425        2,025,964          1,886,301

STRATEGIST SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period.                $12.284          $12.351            $15.684
Accumulation Unit Value, End of Period.                      $12.351          $15.684            $16.651
Number of Units Outstanding, End of Period.                5,424,907        4,805,519          4,762,207

                                                                1993          1994         1995          1996
MONEY MARKET SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $16.651        $16.940      $17.411      $18.215
Accumulation Unit Value, End of Period.                      $16.940        $17.411      $18.215      $18.955
Number of Units Outstanding, End of Period                 2,402,295      2,408,602    1,486,360    1,225,023

QUALITY INCOME PLUS SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $16.096       $18.010      $16.648      $20.498
Accumulation Unit Value, End of Period.                      $18.010       $16.648      $20.498      $20.608
Number of Units Outstanding, End of Period                 3,998,449     2,779,045    2,159,205    1,301,162

HIGH YIELD SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $20.008       $24.609      $23.759      $27.055
Accumulation Unit Value, End of Period.                      $24.609       $23.759      $27.055      $29.993
Number of Units Outstanding, End of Period                 1,537,549     1,202,135      906,011      712,341

UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $13.797       $15.804      $14.235      $18.132
Accumulation Unit Value, End of Period.                      $15.804       $14.235      $18.132      $19.509
Number of Units Outstanding, End of Period                 3,932,991     2,814,866    2,298,190    1,419,955

INCOME BUILDER SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                         -            -            -             -
Accumulation Unit Value, End of Period.                              -            -            -             -
Number of Units Outstanding, End of Period                           -            -            -             -

DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                 $12.383       $14.019      $13,425      $18.128
Accumulation Unit Value, End of Period.                      $14.019       $13.425      $18.128      $22.248
Number of Units Outstanding, End of Period                 5,878,916     5,229,279    4,402,940    3,144,203


                                       33

<PAGE>




                                                                  1993         1994         1995          1996


GLOBAL DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                         -        $10.000      $9.942       $12.012
Accumulation Unit Value, End of Period.                              -        $9.942       $12.012      $13.984
Number of Units Outstanding, End of Period                           -        951,857      852,851      725,977

EUROPEAN GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $10.347       $14.433      $15.484      $19.299
Accumulation Unit Value, End of Period.                         $14.433       $15.484      $19.299      $24.837
Number of Units Outstanding, End of Period                      767,814       868.638      649,852      545,184

PACIFIC GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                         -        $10.000      $9.248       $9.682
Accumulation Unit Value, End of Period.                              -         $9.248      $9.682       $9.957
Number of Units Outstanding, End of Period                           -        644,451     608,464      523,417

CAPITAL GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $12.814       $11.799      $11.533      $15.177
Accumulation Unit Value, End of Period.                         $11.799       $11.533      $15.177      $16.760
Number of Units Outstanding, End of Period                      457,147       321,342      256,312      192,504

EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $27.681       $32.807      $30.885      $43.585
Accumulation Unit Value, End of Period.                         $32.807       $30.885      $43.585      $48.483
Number of Units Outstanding, End of Period                    1,800,750     1,652,850    1,314,532      968,987

STRATEGIST SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $16.651       $18.199      $18.728      $20.284
Accumulation Unit Value, End of Period.                         $18.199       $18.728      $20.284      $23.098
Number of Units Outstanding, End of Period                    4,409,391     3,994,684    2,708,051    1,937,096


                                                                 1997          1998          1999

MONEY MARKET SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $18.955      $19.748       $20.578
Accumulation Unit Value, End of Period.                         $19.748      $20.578       $21.340
Number of Units Outstanding, End of Period                      937,820      945,513       787,804

QUALITY INCOME PLUS SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $20.608      $22.671       $24.315
Accumulation Unit Value, End of Period.                         $22.671      $24.315       $23.106
Number of Units Outstanding, End of Period                      927,584      754,206       586,462

HIGH YIELD SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $29.993      $33.219       $30.869
Accumulation Unit Value, End of Period.                         $33.219      $30.869       $30.135
Number of Units Outstanding, End of Period                      587.053      492,928       391,028


                                       34

<PAGE>
                                                                 1997          1998          1999
UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $19.509      $24.559       $30.037
Accumulation Unit Value, End of Period.                         $24.559      $30.037       $33.581
Number of Units Outstanding, End of Period                      883,371      741,971       532,620

INCOME BUILDER SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                         -       $12,120       $12.389
Accumulation Unit Value, End of Period.                         $12.120      $12,389       $13.131
Number of Units Outstanding, End of Period                       60,458       50,807        22,407

DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $22.248      $27.667       $31.130
Accumulation Unit Value, End of Period.                         $27.667      $31.130       $30.249
Number of Units Outstanding, End of Period                    2,485,592    2,007,199     1,583,594

GLOBAL DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $13.984      $15.511      $17.282
Accumulation Unit Value, End of Period.                         $15.511      $17.282      $19.616
Number of Units Outstanding, End of Period                      604,338      424,746      315,806

EUROPEAN GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $24.837      $28.545      $35.033
Accumulation Unit Value, End of Period.                         $28.545      $35.033      $44.783
Number of Units Outstanding, End of Period                      441,921      369,513      284,448

PACIFIC GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $9.957       $6.142        $5.448
Accumulation Unit Value, End of Period.                         $6.142       $5.448        $8.959
Number of Units Outstanding, End of Period                     290,930      277,001       286,782

CAPITAL GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $16.760      $20.666      $24.478
Accumulation Unit Value, End of Period.                         $20.666      $24.478      $32.303
Number of Units Outstanding, End of Period                      148,763      125,509      104,451

EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                   $48.483      $65.969       $85.154
Accumulation Unit Value, End of Period.                        $65.969      $85.154      $133.781
Number of Units Outstanding, End of Period                     782,723      641,223       604,315

STRATEGIST SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                    $23.098      $26.006      $32.615
Accumulation Unit Value, End of Period.                         $26.006      $32.615      $37.855
Number of Units Outstanding, End of Period                    1,477,411    1,141,504      973,498


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

*The Money Market,  High Yield and Equity Sub-Accounts  commenced  operations on
March 9, 1984.  The Quality Income Plus and  Strategist  Sub-Accounts  commenced
operations  on March 1, 1987.  The Utilities  and Dividend  Growth  Sub-Accounts
commenced  operations on March 1, 1990. The Capital  Growth and European  Growth
Sub-Accounts  commenced  operations on March 1, 1991. The Global Dividend Growth
and Pacific Growth Sub-Accounts  commenced  operations on February 23, 1994. The
Income  Builder  Sub-Account  commenced  operations  on January  21,  1997.  The
Accumulation  Unit Value for each of these  Sub-Accounts  was  initially  set at
$10.000.

                                       35
<PAGE>

STATEMENT OF ADDITIONAL INFORMATION
TABLE OF CONTENTS
- -----------------------------------------------------------------------------


DESCRIPTION

Additions, Deletions or Substitutions of Investments
The Contract
           Purchases
           Tax-free Exchanges (1035 Exchanges, Rollovers and Transfers)
Calculation of Accumulation Unit Values
Calculation of Variable Income Payments
Calculation of Annuity Unit Values
General Matters
           Incontestability
           Settlements
           Safekeeping of the Variable Account's Assets
           Premium Taxes
           Tax Reserves
Federal Tax Matters
Qualified Plans
Experts
Financial Statements







                                       36
<PAGE>




This  prospectus  does not constitute an offering in any  jurisdiction  in which
such offering may not lawfully be made.  We do not  authorize  anyone to provide
any  information  or  representations  regarding the offering  described in this
prospectus other than as contained in this prospectus.





<PAGE>


                          DEAN WITTER VARIABLE ANNUITY

                       Northbrook Life and Annuity Company
              Statement of Additional Information dated May 1, 2000


                       NORTHBROOK VARIABLE ANNUITY ACCOUNT
                              POST OFFICE BOX 94040
                             PALATINE, IL 60094-4040
                               1 (800) 654 - 2397

This  Statement of Additional  Information  supplements  the  information in the
prospectus for the Dean Witter  Variable  Annuity  Contract that we offer.  This
Statement of Additional  Information is not a prospectus.  You should read it in
conjunction  with the prospectus,  dated May 1, 2000, for the Contract.  You may
obtain a prospectus by calling or writing us at the address or telephone  number
listed above, or by calling or writing your Morgan Stanley Dean Witter Financial
Advisor.

Except as otherwise  noted,  this Statement of Additional  Information  uses the
same  defined  terms as the  prospectus  for the Dean  Witter  Variable  Annuity
Contracts that we offer.

<PAGE>
<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

DESCRIPTION                                                                            PAGE

<S>                                                                                     <C>
Additions, Deletions or Substitutions of Investments                                    2
The Contract                                                                            3
           Purchases                                                                    3
           Tax-free Exchanges (1035 Exchanges, Rollovers and Transfers)                 3
Calculation of Accumulation Unit Values                                                 4
Calculation of Variable Income Payments                                                 5
Calculation of Annuity Unit Values                                                      5
General Matters                                                                         6
           Incontestability                                                             6
           Settlements                                                                  6
           Safekeeping of the Variable Account's Assets                                 6
           Premium Taxes                                                                6
           Tax Reserves                                                                 6
Federal Tax Matters                                                                     7
Qualified Plans                                                                         8
Experts                                                                                10
Financial Statements                                                                   11

</TABLE>

<PAGE>

ADDITIONS, DELETIONS OR SUBSTITUTIONS OF INVESTMENTS

We may add,  delete,  or substitute  the  Portfolio  shares held by any Variable
Sub-Account  to the  extent the law  permits.  We may  substitute  shares of any
Portfolio  with  those of  another  Portfolio  of the same or  different  mutual
Portfolio if the shares of the Portfolio are no longer available for investment,
or if we believe investment in any Portfolio would become  inappropriate in view
of the purposes of the Variable Account.

We will not substitute  shares  attributable to a Contract owner's interest in a
Variable  Sub-Account  until we have notified the Contract  owner of the change,
and until the Securities and Exchange Commission has approved the change, to the
extent such  notification and approval are required by law. Nothing contained in
this Statement of Additional Information shall prevent the Variable Account from
purchasing  other  securities for other series or classes of contracts,  or from
effecting a  conversion  between  series or classes of contracts on the basis of
requests made by Contract owners.

We also may establish  additional  Variable  Sub-Accounts  or series of Variable
Sub-Accounts.  Each additional  Variable  Sub-Account would purchase shares in a
new  Portfolio  of the same or  different  mutual  fund.  We may  establish  new
Variable  Sub-Accounts when we believe marketing needs or investment  conditions
warrant.  We  determine  the  basis  on  which we will  offer  any new  Variable
Sub-Accounts in conjunction with the Contract to existing  Contract  owners.  We
may  eliminate  one or more Variable  Sub-Accounts  if, in our sole  discretion,
marketing, tax or investment conditions so warrant.

We may, by appropriate endorsement,  change the Contract as we believe necessary
or appropriate to reflect any  substitution or change in the  Portfolios.  If we
believe the best  interests of persons  having voting rights under the Contracts
would be served,  we may operate the Variable  Account as a  management  company
under the  Investment  Company Act of 1940 or we may withdraw  its  registration
under such Act if such registration is no longer required.

                                        2

<PAGE>

THE CONTRACT

The Contract is primarily  designed to aid  individuals  in long-term  financial
planning.  You can use it for  retirement  planning  regardless  of whether  the
retirement plan qualifies for special federal income tax treatment.

PURCHASE OF CONTRACTS

Dean Witter  Reynolds Inc., is the principal  underwriter and distributor of the
Contracts. We are no longer offering the Contract, though we are still accepting
purchase payments under existing Contracts.

TAX-FREE EXCHANGES (1035 EXCHANGES, ROLLOVERS AND TRANSFERS)

We accept purchase payments that are the proceeds of a Contract in a transaction
qualifying for a tax-free  exchange  under Section 1035 of the Internal  Revenue
Code ("Code"). Except as required by federal law in calculating the basis of the
Contract,  we do not  differentiate  between Section 1035 purchase  payments and
non-Section 1035 purchase payments.

We  also  accept   "rollovers"  and  transfers  from  Contracts   qualifying  as
tax-sheltered  annuities ("TSAs"),  individual  retirement annuities or accounts
("IRAs"), or any other Qualified Contract that is eligible to "rollover" into an
IRA.  We  differentiate  among  non-Qualified  Contracts,  TSAs,  IRAs and other
Qualified Contracts to the extent necessary to comply with federal tax laws. For
example, we restrict the assignment, transfer, or pledge of TSAs and IRAs so the
Contracts will continue to qualify for special tax  treatment.  A Contract owner
contemplating  any such  exchange,  rollover or  transfer  of a Contract  should
contact a competent tax adviser with respect to the potential  effects of such a
transaction.

                                        3

<PAGE>

CALCULATION OF ACCUMULATION UNIT VALUES

The value of Accumulation  Units will change each Valuation  Period according to
the investment  performance of the Portfolio  shares  purchased by each Variable
Sub-Account  and the  deduction of certain  expenses  and charges.  A "Valuation
Period" is the period from the end of one  Valuation  Date and  continues to the
end of the next  Valuation  Date. A Valuation  Date ends at the close of regular
trading on the New York Stock Exchange (currently 3:00 p.m. Central Time).

The Accumulation  Unit Value of a Variable  Sub-Account for any Valuation Period
equals the  Accumulation  Unit Value as of the immediately  preceding  Valuation
Period,  multiplied  by the Net  Investment  Factor  (described  below) for that
Sub-Account for the current Valuation Period.

NET INVESTMENT FACTOR

The Net Investment  Factor for a Valuation  Period is a number  representing the
change,  since the last Valuation Period, in the value of Sub-account assets per
Accumulation Unit due to investment income,  realized or unrealized capital gain
or loss,  deductions  for taxes,  if any, and  deductions  for the mortality and
expense risk charge and  administrative  expense  charge.  We determine  the Net
Investment  Factor for each Variable  Sub-Account  for any  Valuation  Period by
dividing (A) by (B) and subtracting (C) from the result, where:

(A) is the sum of:

(1)  the net asset  value per share of the  Portfolio  underlying  the  Variable
     Sub-Account determined at the end of the current Valuation Period; plus,

(2)  the per share amount of any dividend or capital gain  distributions made by
     the  Portfolio  underlying  the  Variable  Sub-Account  during the  current
     Valuation Period;

(B) is the net asset value per share of the  Portfolio  underlying  the Variable
Sub-Account  determined  as of the end of the  immediately  preceding  Valuation
Period; and

(C) is the annualized mortality and expense risk charge divided by the number of
days in the curent  calendar year and then  multiplied by the number of calendar
days in the current Valuation Period.

                                        4

<PAGE>

CALCULATION OF VARIABLE INCOME PAYMENTS

We calculate  the amount of the first  variable  income  payment under an Income
Plan by applying the Contract Value allocated to each Variable  Sub-Account less
any  applicable  premium tax charge  deducted at the time, to the income payment
tables in the  Contract.  We divide  the  amount of the first  variable  annuity
income payment by the Variable  Sub-Account's then current Annuity Unit value to
determine the number of annuity units ("Annuity  Units") upon which later income
payments will be based. To determine  income payments after the first, we simply
multiply the number of Annuity Units determined in this manner for each Variable
Sub-Account  by the then current  Annuity Unit value  ("Annuity Unit Value") for
that Variable Sub-Account.

CALCULATION OF ANNUITY UNIT VALUES

Annuity Units in each Variable  Sub-Account  are valued  separately  and Annuity
Unit  Values  will  depend  upon the  investment  experience  of the  particular
Portfolio in which the Variable  Sub-Account  invests.  We calculate the Annuity
Unit Value for each Variable Sub-Account at the end of any Valuation Period by:

*    multiplying the Annuity Unit Value at the end of the immediately  preceding
     Valuation  Period  by the  Variable  Sub-Account's  Net  Investment  Factor
     (described in the preceding section) for the Period; and then

*    dividing the product by the sum of 1.0 plus the assumed investment rate for
     the Valuation Period.

The assumed  investment rate adjusts for the interest rate assumed in the income
payment tables used to determine the dollar amount of the first variable  income
payment, and is at an effective annual rate which is disclosed in the Contract.

We  determine  the amount of the first  variable  income  payment  paid under an
Income  Plan  using the income  payment  tables  set out in the  Contracts.  The
Contracts  include  tables  that  differentiate  on the basis of sex,  except in
states that require the use of unisex tables.

                                        5

<PAGE>

GENERAL MATTERS


INCONTESTABILITY

We will not contest the Contract after we issue it.

SETTLEMENTS

The Contract must be returned to us prior to any settlement. We must receive due
proof  of the  Contract  owner(s)  death  (or  Annuitant's  death  if there is a
non-natural Contract owner) before we will settle a death claim.

SAFEKEEPING OF THE VARIABLE ACCOUNT'S ASSETS

We hold  title  to the  assets  of the  Variable  Account.  We keep  the  assets
physically  segregated and separate and apart from our general corporate assets.
We maintain  records of all purchases and  redemptions  of the Portfolio  shares
held by each of the Variable Sub-Accounts.

The Portfolios do not issue stock certificates.  Therefore, we hold the Variable
Account's  assets  in  open  account  in  lieu of  stock  certificates.  See the
Portfolios' prospectuses for a more complete description of the custodian of the
Portfolios.

PREMIUM TAXES

Applicable  premium tax rates depend on the Contract  owner's state of residency
and the  insurance  laws and our status in those states where  premium taxes are
incurred.  Premium  tax  rates may be  changed  by  legislation,  administrative
interpretations, or judicial acts.

TAX RESERVES

We do not establish capital gains tax reserves for any Variable  Sub-Account nor
do we deduct  charges for tax reserves  because we believe  that  capital  gains
attributable to the Variable  Account will not be taxable.  However,  we reserve
the right to deduct  charges to establish  tax reserves for  potential  taxes on
realized or unrealized capital gains.

                                        6

<PAGE>

FEDERAL TAX MATTERS

THE FOLLOWING  DISCUSSION IS GENERAL AND IS NOT INTENDED AS TAX ADVICE.  WE MAKE
NO  GUARANTEE  REGARDING  THE  TAX  TREATMENT  OF ANY  CONTRACT  OR  TRANSACTION
INVOLVING A CONTRACT.

Federal,  state,  local and other tax  consequences  of  ownership or receipt of
distributions  under an annuity contract depend on the individual  circumstances
of each person.  If you are concerned about any tax consequences  with regard to
your individual circumstances, you should consult a competent tax adviser.

TAXATION OF NORTHBROOK LIFE INSURANCE COMPANY

Northbrook is taxed as a life insurance  company under Part I of Subchapter L of
the Internal  Revenue Code. Since the Variable Account is not an entity separate
from  Northbrook,  and its operations form a part of Northbrook,  it will not be
taxed separately as a "Regulated  Investment  Company" under Subchapter M of the
Code.  Investment  income and realized capital gains of the Variable Account are
automatically  applied to increase  reserves under the contract.  Under existing
federal income tax law, Northbrook believes that the Variable Account investment
income and  capital  gains will not be taxed to the extent  that such income and
gains are applied to increase  the  reserves  under the  contract.  Accordingly,
Northbrook  does not  anticipate  that it will  incur  any  federal  income  tax
liability  attributable to the Variable Account,  and therefore  Northbrook does
not intend to make  provisions  for any such taxes.  If  Northbrook  is taxed on
investment income or capital gains of the Variable Account,  then Northbrook may
impose a charge against the Variable Account in order to make provision for such
taxes.

EXCEPTIONS TO THE NON-NATURAL OWNER RULE

There are several  exceptions to the general rule that annuity contracts held by
a non-natural  owner are not treated as annuity contracts for federal income tax
purposes. Contracts will generally be treated as held by a natural person if the
nominal owner is a trust or other entity which holds the Contract as agent for a
natural person. However, this special exception will not apply in the case of an
employer who is the nominal owner of an annuity  contract under a  non-qualified
deferred  compensation  arrangement for its employees.  Other  exceptions to the
non-natural owner rule are:

(1)      contracts acquired by an estate of a decedent by reason of the death
         of the decedent;
(2)      certain qualified contracts;
(3)      contracts purchased by employers upon the termination of certain
         qualified plans;
(4)      certain contracts used in connection with structured settlement
         agreements; and
(5)      contracts  purchased  with a single  premium when the annuity  starting
         date  is no  later  than a  year  from  purchase  of  the  annuity  and
         substantially  equal periodic  payments are made,  not less  frequently
         than annually, during the annuity period.

IRS REQUIRED DISTRIBUTION AT DEATH RULES

In order to be considered an annuity  contract for federal  income tax purposes,
an annuity contract must provide:  (1) if any owner dies on or after the annuity
start date but before the entire interest in the contract has been  distributed,
the remaining  portion of such interest must be  distributed at least as rapidly
as under the method of  distribution  being  used as of the date of the  owner's
death;  (2) if any owner  dies  prior to the  annuity  start  date,  the  entire
interest in the contract will be distributed within five years after the date of
the  owner's  death.  These  requirements  are  satisfied  if any portion of the
owner's  interest  which is  payable  to (or for the  benefit  of) a  designated
beneficiary is distributed  over the life of such  beneficiary (or over a period
not  extending   beyond  the  life  expectancy  of  the   beneficiary)  and  the
distributions  begin  within  one  year of the  owner's  death.  If the  owner's
designated beneficiary is the surviving spouse of the owner, the contract may be
continued  with the  surviving  spouse  as the new  owner.  If the  owner of the
contract is a  non-natural  person,  then the  annuitant  will be treated as the
owner for purposes of applying the  distribution at death rules. In addition,  a
change in the  annuitant  on a contract  owned by a  non-natural  person will be
treated as the death of the owner.

                                        7

<PAGE>

QUALIFIED PLANS

The Contract may be used with several  types of qualified  plans.  The income on
qualified plan and IRA  investments is tax deferred and variable  annuities held
by such plans do not receive any additional tax deferral.  You should review the
annuity  features,  including all benefits and  expenses,  prior to purchasing a
variable  annuity in a qualified plan or IRA.  Northbrook  reserves the right to
limit the  availability  of the Contract for use with any of the Qualified Plans
listed below.  The tax rules  applicable to participants in such qualified plans
vary  according  to the type of plan and the  terms and  conditions  of the plan
itself. Adverse tax consequences may result from excess contributions, premature
distributions,  distributions that do not conform to specified  commencement and
minimum  distribution  rules, excess  distributions and in other  circumstances.
Contract owners and participants under the plan and annuitants and beneficiaries
under the  Contract  may be  subject  to the terms  and  conditions  of the plan
regardless of the terms of the Contract.

INDIVIDUAL RETIREMENT ANNUITIES

Section  408 of the  Code  permits  eligible  individuals  to  contribute  to an
individual  retirement program known as an Individual  Retirement Annuity (IRA).
Individual  Retirement  Annuities are subject to  limitations on the amount that
can be  contributed  and on the time when  distributions  may commence.  Certain
distributions  from other  types of  qualified  plans may be "rolled  over" on a
tax-deferred basis into an Individual  Retirement  Annuity. An IRA generally may
not provide life  insurance,  but it may provide a death benefit that equals the
greater  of the  premiums  paid and the  Contract's  Cash  Value.  The  Contract
provides a death benefit that in certain circumstances may exceed the greater of
the payments and the Contract Value. It is possible that the death benefit could
be viewed as violating the prohibition on investment in life insurance contracts
with the  result  that the  Contract  would  not be  viewed  as  satisfying  the
requirements of an IRA.

ROTH INDIVIDUAL RETIREMENT ANNUITIES

Section  408A of the Code permits  eligible  individuals  to make  nondeductible
contributions  to an individual  retirement  program known as a Roth  Individual
Retirement  Annuity.   Roth  Individual  Retirement  Annuities  are  subject  to
limitations  on the  amount  that  can be  contributed  and  on  the  time  when
distributions  may  commence.  "Qualified  distributions"  from Roth  Individual
Retirement   Annuities  are  not   includible   in  gross   income.   "Qualified
distributions" are any distributions made more than five taxable years after the
taxable  year  of the  first  contribution  to the  Roth  Individual  Retirement
Annuity,  and which are made on or after the date the individual  attains age 59
1/2, made to a beneficiary  after the owner's death,  attributable  to the owner
being disabled or for a first time home purchase  (first time home purchases are
subject  to a  lifetime  limit of  $10,000).  "Nonqualified  distributions"  are
treated as made from  contributions  first and are includible in gross income to
the  extent  such  distributions  exceed  the  contributions  made  to the  Roth
Individual   Retirement   Annuity.   The  taxable  portion  of  a  "nonqualified
distribution" may be subject to the 10% penalty tax on premature  distributions.
Subject to certain limitations,  a traditional  Individual Retirement Account or
Annuity  may be  converted  or  "rolled  over" to a Roth  Individual  Retirement
Annuity.  The  taxable  portion of a  conversion  or  rollover  distribution  is
includible  in  gross  income,  but is  exempted  from  the 10%  penalty  tax on
premature distributions.

SIMPLIFIED EMPLOYEE PENSION PLANS

Section  408(k) of the Code allows  employers to establish  simplified  employee
pension plans for their  employees  using the employees'  individual  retirement
annuities  if certain  criteria  are met.  Under these plans the  employer  may,
within  specified  limits,  make  deductible  contributions  on  behalf  of  the
employees to their individual retirement  annuities.  Employers intending to use
the Contract in  connection  with such plans should seek  competent  advice.  In
particular, employers should consider that an IRA generally may not provide life
insurance,  but it may  provide a death  benefit  that equals the greater of the
premiums  paid and the  contract's  cash value.  The  Contract  provides a death
benefit that in certain circumstances may exceed the greater of the payments and
the Contract Value.

                                        8

<PAGE>

SAVINGS INCENTIVE MATCH PLANS FOR EMPLOYEES (SIMPLE PLANS)

Sections  408(p)  and  401(k)  of the  Code  allow  employers  with 100 or fewer
employees to establish SIMPLE retirement plans for their employees. SIMPLE plans
may be structured as a SIMPLE retirement account using an employee's IRA to hold
the assets or as a Section  401(k)  qualified cash or deferred  arrangement.  In
general,  a SIMPLE plan  consists  of a salary  deferral  program  for  eligible
employees and matching or nonelective contributions made by employers. Employers
intending  to use the  Contract in  conjunction  with SIMPLE  plans  should seek
competent tax and legal advice.

TAX SHELTERED ANNUITIES

Section  403(b) of the Code permits  public  school  employees  and employees of
certain types of tax-exempt organizations (specified in Section 501(c)(3) of the
Code) to have their employers  purchase annuity  contracts for them, and subject
to certain  limitations,  to exclude the purchase  payments from the  employees'
gross income.  An annuity  contract used for a Section  403(b) plan must provide
that  distributions  attributable to salary reduction  contributions  made after
12/31/88, and all earnings on salary reduction  contributions,  may be made only
on or after the date the employee  attains age 59 1/2,  separates  from service,
dies,  becomes  disabled  or on the  account  of  hardship  (earnings  on salary
reduction contributions may not be distributed for hardship).  These limitations
do not apply to withdrawals where Northbrook is directed to transfer some or all
of the Contract Value to another 403(b) plan.

CORPORATE AND SELF-EMPLOYED PENSION AND PROFIT SHARING PLANS

Sections 401(a) and 403(a) of the Code permit  corporate  employers to establish
various types of tax favored  retirement plans for employees.  The Self-Employed
Individuals  Retirement Act of 1962, as amended,  (commonly referred to as "H.R.
10" or "Keogh")  permits  self-employed  individuals  to  establish  tax favored
retirement plans for themselves and their  employees.  Such retirement plans may
permit the purchase of annuity  contracts in order to provide benefits under the
plans.

STATE AND LOCAL GOVERNMENT AND TAX-EXEMPT  ORGANIZATION
DEFERRED COMPENSATION PLANS

Section 457 of the Code  permits  employees of state and local  governments  and
tax-exempt organizations to defer a portion of their compensation without paying
current  taxes.  The  employees  must be  participants  in an eligible  deferred
compensation  plan. To the extent the  Contracts are used in connection  with an
eligible plan,  employees are considered  general  creditors of the employer and
the  employer as owner of the contract has the sole right to the proceeds of the
contract.  Generally,  under the non-natural owner rules, such Contracts are not
treated as annuity contracts for federal income tax purposes. Under these plans,
contributions  made for the benefit of the  employees  will not be includible in
the employees' gross income until  distributed from the plan.  However,  under a
Section 457 plan all the compensation deferred under the plan must remain solely
the  property  of the  employer,  subject  only to the claims of the  employer's
general  creditors,  until  such time as made  available  to the  employee  or a
beneficiary.

                                        9

<PAGE>
EXPERTS

The  financial  statements  and the  related  financial  statement  schedule  of
Northbrook Life Insurance Company as of December 31, 1999 and 1998, and for each
of the three years in the period ended  December  31, 1999,  that appear in this
Statement of Additional  Information have been audited by Deloitte & Touche LLP,
independent  auditors,  as  stated in their  report  appearing  herein,  and are
included in reliance upon the report of such firm given upon their  authority as
experts in accounting and auditing.

The financial  statements of the Variable  Account as of December 31, 1999,  and
for the periods in the two years then ended,  that appear in this  Statement  of
Additional  Information have been audited by Deloitte & Touche LLP,  independent
auditors,  as stated in their  report  appearing  herein,  and are  included  in
reliance  upon the report of such firm given upon their  authority as experts in
accounting and auditing.


                                       10

<PAGE>

FINANCIAL STATEMENTS

The financial statements of the Variable Account as of December 31, 1999 and for
the periods in the two years then ended,  the financial  statements  and related
financial statement schedule of Northbrook Life Insurance Company as of December
31, 1999 and 1998,  and for each of the three years in the period ended December
31, 1999, and the  accompanying  Independent  Auditors'  Reports,  appear in the
pages that follow. The financial statements of Northbrook Life Insurance Company
included  herein  should be  considered  only as  bearing  upon the  ability  of
Northbrook Life Insurance Company to meet its obligations under the Contacts.


                                       11

<PAGE>

INDEPENDENT AUDITORS' REPORT

TO THE BOARD OF DIRECTORS AND SHAREHOLDER OF
NORTHBROOK LIFE INSURANCE COMPANY:

We have audited the accompanying  Statements of Financial Position of Northbrook
Life Insurance Company (the "Company", an affiliate of The Allstate Corporation)
as of December 31, 1999 and 1998,  and the related  Statements of Operations and
Comprehensive Income,  Shareholder's Equity and Cash Flows for each of the three
years in the period ended December 31, 1999.  Our audits also included  Schedule
IV - Reinsurance.  These financial  statements and financial  statement schedule
are the  responsibility of the Company's  management.  Our  responsibility is to
express  an  opinion  on these  financial  statements  and  financial  statement
schedule 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, such financial statements present fairly, in all material
respects, the financial position of the Company as of December 31, 1999 and
1998, and the results of its operations and its cash flows for each of the three
years in the period ended December 31, 1999 in conformity with generally
accepted accounting principles. Also, in our opinion, Schedule IV - Reinsurance,
when considered in relation to the basic financial statements taken as a whole,
presents fairly, in all material respects, the information set forth therein.




/s/ Deloitte & Touche LLP

Chicago, Illinois
February 25, 2000


<PAGE>

<TABLE>
<CAPTION>

                        NORTHBROOK LIFE INSURANCE COMPANY
                        STATEMENTS OF FINANCIAL POSITION


                                                                       December 31,
                                                              -----------------------------
                                                                   1999             1998
                                                              -------------    ------------
($ in thousands, except par value data)
<S>                                                           <C>              <C>
ASSETS
Investments
   Fixed income securities, at fair value
      (amortized cost $89,205 and $81,156)                     $     86,998    $     86,336
   Short-term                                                         3,170           5,083
                                                               ------------    ------------
         Total investments                                           90,168          91,419

Cash                                                                     21            --
Reinsurance recoverable from
   Allstate Life Insurance Company                                2,022,502       2,148,091
Other assets                                                          5,997           6,705
Separate Accounts                                                 8,211,996       7,031,083
                                                               ------------    ------------
         TOTAL ASSETS                                          $ 10,330,684    $  9,277,298
                                                               ============    ============
LIABILITIES
Reserve for life-contingent contract benefits                   $   150,587    $    145,055
Contractholder funds                                              1,871,933       2,003,122
Current income taxes payable                                          2,171           1,830
Deferred income taxes                                                   746           3,316
Payable to affiliates, net                                            5,990           5,085
Separate Accounts                                                 8,211,996       7,031,083
                                                               ------------    ------------
         TOTAL LIABILITIES                                       10,243,423       9,189,491
                                                               ============    ============
Commitments and Contingent Liabilities (Note 12)

SHAREHOLDER'S EQUITY
Common stock, $100 par value, 25,000 shares
      authorized, issued and outstanding                              2,500           2,500
Additional capital paid-in                                           56,600          56,600
Retained income                                                      29,596          25,340

Accumulated other comprehensive (loss) income:
    Unrealized net capital (losses) gains                            (1,435)          3,367
                                                               ------------    ------------
         TOTAL ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME         (1,435)          3,367
                                                               ------------    ------------
         TOTAL SHAREHOLDER'S EQUITY                                  87,261          87,807
                                                               ------------    ------------
         TOTAL LIABILITIES AND SHAREHOLDER'S EQUITY            $ 10,330,684    $  9,277,298
                                                               ============    ============
</TABLE>

See notes to financial statements.

                                        2


<PAGE>

                                               NORTHBROOK LIFE INSURANCE COMPANY
                                                   STATEMENTS OF OPERATIONS
                                                   AND COMPREHENSIVE INCOME

<TABLE>
<CAPTION>

                                                       Year Ended December 31,
                                                    ----------------------------
($ in thousands)                                      1999      1998       1997
                                                    -------    -------   -------
<S>                                                  <C>      <C>        <C>
REVENUES
Net investment income                               $ 6,010    $ 5,691   $ 5,146
Realized capital gains and losses                       510          2       (68)
                                                    -------    -------   -------
Income from operations
  before income tax expense                           6,520      5,693     5,078
Income tax expense                                    2,264      1,995     1,756
                                                    -------    -------   -------
NET INCOME                                            4,256      3,698     3,322
                                                    -------    -------   -------
Other comprehensive (loss) income, after-tax
Change in unrealized net capital gains and losses    (4,802)       825     1,256
                                                    -------    -------   -------
COMPREHENSIVE (LOSS) INCOME                         $  (546)   $ 4,523   $ 4,578
                                                    =======    =======   =======
</TABLE>

See notes to financial statements.

                                        3

<PAGE>

                                              NORTHBROOK LIFE INSURANCE COMPANY
                                              STATEMENTS OF SHAREHOLDER'S EQUITY

<TABLE>
<CAPTION>

                                                           December 31,
                                                --------------------------------
                                                   1999       1998       1997
                                                ---------  ---------  ----------
<S>                                             <C>        <C>        <C>
($ in thousands)

COMMON STOCK                                    $  2,500    $  2,500   $  2,500
                                                --------    --------   --------
ADDITIONAL CAPITAL PAID-IN                      $ 56,600    $ 56,600   $ 56,600
                                                --------    --------   --------
RETAINED INCOME
Balance, beginning of year                      $ 25,340    $ 21,642   $ 18,320
Net income                                         4,256       3,698      3,322
                                                --------    --------   --------
Balance, end of year                              29,596      25,340     21,642
                                                --------    --------   --------

ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME
Balance, beginning of year                      $  3,367    $  2,542   $  1,286
Change in unrealized net capital gains
     and losses                                   (4,802)        825      1,256
                                                --------    --------   --------
Balance, end of year                              (1,435)      3,367      2,542
                                                --------    --------   --------
TOTAL SHAREHOLDER'S EQUITY                      $ 87,261    $ 87,807   $ 83,284
                                                ========    ========   ========
</TABLE>

See notes to financial statements.

                               4


<PAGE>

                                              NORTHBROOK LIFE INSURANCE COMPANY
                                                   STATEMENTS OF CASH FLOWS

<TABLE>
<CAPTION>

                                                                  Year Ended December 31,
                                                             --------------------------------
($ in thousands)                                               1999        1998        1997
                                                             --------    --------    --------
<S>                                                          <C>         <C>        <C>
CASH FLOWS FROM OPERATING ACTIVITIES
Net income                                                   $  4,256    $  3,698    $  3,322
Adjustments to reconcile net income to net cash
    provided by operating activities
         Amortization and other non-cash items                    559         518         516
         Realized capital gains and losses                       (510)         (2)         68
         Changes in:
             Life-contingent contract benefits and
               contractholder funds                               (68)        273         205
              Income taxes payable                                355       1,866        (480)
              Other operating assets and liabilities              924       4,126        (264)
                                                             --------    --------    --------
                 Net cash provided by operating activities      5,516      10,479       3,367
                                                             --------    --------    --------

CASH FLOWS FROM INVESTING ACTIVITIES
Fixed income securities
       Proceeds from sales                                     17,992       1,922       1,606
       Investment collections                                   6,555      10,253      10,036
       Investment purchases                                   (32,050)    (20,690)    (18,568)
Change in short-term investments, net                           2,008      (1,964)      3,559
                                                             --------    --------    --------
               Net cash used in investing activities           (5,495)    (10,479)     (3,367)
                                                             --------    --------    --------

NET INCREASE IN CASH                                               21        --          --
CASH AT THE BEGINNING OF YEAR                                    --          --          --
                                                             --------    --------    --------
CASH AT END OF YEAR                                          $     21    $   --      $   --
                                                             ========    ========    ========
</TABLE>

See notes to financial statements.

                               5


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

1.    GENERAL

BASIS OF PRESENTATION
The accompanying financial statements include the accounts of Northbrook Life
Insurance Company (the "Company"), a wholly owned subsidiary of Allstate Life
Insurance Company ("ALIC"), which is wholly owned by Allstate Insurance Company
("AIC"), a wholly owned subsidiary of The Allstate Corporation (the
"Corporation"). These financial statements have been prepared in conformity with
generally accepted accounting principles.

To conform with the 1999 presentation, certain amounts in the prior years'
financial statements and notes have been reclassified.

NATURE OF OPERATIONS
The Company markets savings and life insurance products exclusively through Dean
Witter Reynolds, Inc. ("Dean Witter") (see Note 4), a wholly owned subsidiary of
Morgan Stanley Dean Witter & Co. Savings products include deferred annuities and
immediate annuities without life contingencies. Deferred annuities include fixed
rate, market value adjusted, and variable annuities. Life insurance consists of
interest-sensitive life, immediate annuities with life contingencies, and
variable life insurance. In 1999, substantially all of the Company's statutory
premiums and deposits were from annuities.

 Annuity contracts and life insurance policies issued by the Company are subject
to discretionary surrender or withdrawal by customers, subject to applicable
surrender charges. These policies and contracts are reinsured primarily with
ALIC (see Note 3), which invests premiums and deposits to provide cash flows
that will be used to fund future benefits and expenses.

The Company monitors economic and regulatory developments which have the
potential to impact its business. Recently enacted federal legislation will
allow for banks and other financial organizations to have greater participation
in the securities and insurance businesses. This legislation may present an
increased level of competition for sales of the Company's products. Furthermore,
the market for deferred annuities and interest-sensitive life insurance is
enhanced by the tax incentives available under current law. Any legislative
changes which lessen these incentives are likely to negatively impact the demand
for these products.

Additionally, traditional demutualizations of mutual insurance companies and
enacted and pending state legislation to permit mutual insurance companies to
convert to a hybrid structure known as a mutual holding company could have a
number of significant effects on the Company by (1) increasing industry
competition through consolidation caused by mergers and acquisitions related to
the new corporate form of business; and (2) increasing competition in the
capital markets.

The Company is authorized to sell life and savings products in all states except
New York, as well as in the District of Columbia and Puerto Rico. The top
geographic locations for statutory premiums and deposits for the Company were
California, Florida, and Texas for the year ended December 31, 1999. No other
jurisdiction accounted for more than 5% of statutory premiums and deposits.
Substantially all premiums and deposits are ceded to ALIC under reinsurance
agreements.



                                       6


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

2.    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

INVESTMENTS
Fixed income securities include bonds and mortgage-backed securities. All fixed
income securities are carried at fair value and may be sold prior to their
contractual maturity ("available for sale"). The difference between amortized
cost and fair value, net of deferred income taxes, is reflected as a component
of shareholder's equity. Provisions are recognized for declines in the value of
fixed income securities that are other than temporary. Such writedowns are
included in realized capital gains and losses. Short-term investments are
carried at cost or amortized cost, which approximates fair value.

Investment income consists primarily of interest and short-term investment
dividends. Interest is recognized on an accrual basis and dividends are recorded
at the ex-dividend date. Interest income on mortgage-backed securities is
determined on the effective yield method, based on the estimated principal
repayments. Accrual of income is suspended for fixed income securities that are
in default or when the receipt of interest payments is in doubt. Realized
capital gains and losses are determined on a specific identification basis.

REINSURANCE RECOVERABLE
The Company has reinsurance agreements whereby substantially all premiums,
contract charges, credited interest, policy benefits and certain expenses are
ceded to ALIC. Such amounts are reflected net of such reinsurance in the
statements of operations and comprehensive income. Investment income earned on
the assets which support contractholder funds and the reserve for
life-contingent contract benefits is not included in the Company's financial
statements as those assets are owned and managed under terms of reinsurance
agreements. Reinsurance recoverable and the related reserve for life-contingent
contract benefits and contractholder funds are reported separately in the
statements of financial position. The Company continues to have primary
liability as the direct insurer for risks reinsured.

RECOGNITION OF INSURANCE REVENUE AND RELATED BENEFITS AND INTEREST CREDITED
Interest-sensitive life contracts are insurance contracts whose terms are not
fixed and guaranteed. The terms that may be changed include premiums paid by the
contractholder, interest credited to the contractholder account balance and one
or more amounts assessed against the contractholder. Premiums from these
contracts are reported as deposits to contractholder funds. Contract charge
revenue consists of fees assessed against the contractholder account balance for
cost of insurance (mortality risk), contract administration and surrender
charges. Contract benefits include interest credited to contracts and claims
incurred in excess of the related contractholder account balance.

Contracts that do not subject the Company to significant risk arising from
mortality or morbidity are referred to as investment contracts. Fixed rate
annuities, market value adjusted annuities and immediate annuities without life
contingencies are considered investment contracts. Deposits received for such
contracts are reported as deposits to contractholder funds. Contract charge
revenue for investment contracts consists of charges assessed against the
contractholder account balance for contract

                                       7

<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

administration and surrender charges. Contract benefits include interest
credited and claims incurred in excess of the related contractholder account
balance.

Crediting rates for fixed rate annuities and interest-sensitive life contracts
are adjusted periodically by the Company to reflect current market conditions.

Investment contracts also include variable annuity and variable life contracts
which are sold as Separate Accounts products. The assets supporting these
products are legally segregated and available only to settle Separate Accounts
contract obligations. Deposits received are reported as Separate Accounts
liabilities. The Company's contract charge revenue for these contracts consists
of charges assessed against the Separate Accounts fund balances for contract
maintenance, administration, mortality, expense and surrenders.

All premiums, contract charges, contract benefits and interest credited are
reinsured.

INCOME TAXES
The income tax provision is calculated under the liability method and presented
net of reinsurance. Deferred tax assets and liabilities are recorded based on
the difference between the financial statement and tax bases of assets and
liabilities at the enacted tax rates. Deferred income taxes arise primarily from
unrealized capital gains and losses on fixed income securities carried at fair
value and differences in the tax bases of investments.

SEPARATE ACCOUNTS
The Company issues deferred variable annuity and variable life contracts, the
assets and liabilities of which are legally segregated and recorded as assets
and liabilities of the Separate Accounts. Absent any contract provisions wherein
the Company contractually guarantees either a minimum return or account value to
the beneficiaries of the contractholders in the form of a death benefit, the
contractholders bear the investment risk that the Separate Accounts' funds may
not meet their stated investment objectives.

The assets of the Separate Accounts are carried at fair value. Separate Accounts
liabilities represent the contractholders' claims to the related assets and are
carried at the fair value of the assets. In the event that the asset value of
certain contractholder accounts are projected to be below the value guaranteed
by the Company, a liability is established through a charge to earnings.
Investment income and realized capital gains and losses of the Separate Accounts
accrue directly to the contractholders and therefore, are not included in the
Company's statements of operations and comprehensive income. Revenues to the
Company from Separate Accounts consist of contract maintenance and
administration fees, and mortality, surrender and expense charges.

RESERVE FOR LIFE-CONTINGENT CONTRACT BENEFITS
The reserve for life-contingent contract benefits, which relates to immediate
annuities with life contingencies and certain variable annuity contract
guarantees, is computed on the basis of assumptions as to mortality, future
investment yields, terminations and expenses at the time the policy is issued.
These assumptions include provisions for adverse deviation and generally vary by
such characteristics as type of coverage, year



                                       8
<PAGE>



                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)


of issue and policy duration. Detailed reserve assumptions and reserve interest
rates are outlined in Note 7.

CONTRACTHOLDER FUNDS
Contractholder funds arise from the issuance of interest-sensitive life and
certain investment contracts. Deposits received are recorded as interest-bearing
liabilities. Contractholder funds are equal to deposits received, net of
commissions, and interest credited to the benefit of the contractholder less
withdrawals, mortality charges and administrative expenses. Detailed information
on crediting rates and surrender and withdrawal protection on contractholder
funds are outlined in Note 7.

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

NEW ACCOUNTING STANDARDS
In 1999, the Company adopted Statement of Position ("SOP") 97-3, "Accounting by
Insurance and Other Enterprises for Insurance-Related Assessments." The SOP
provides guidance concerning when to recognize a liability for insurance-related
assessments and how those liabilities should be measured. Specifically,
insurance-related assessments should be recognized as liabilities when all of
the following criteria have been met: 1) an assessment has been imposed or it is
probable that an assessment will be imposed, 2) the event obligating an entity
to pay an assessment has occurred and 3) the amount of the assessment can be
reasonably estimated. Adoption of this statement was not material to the
Company's results of operations or financial position.

3.    RELATED PARTY TRANSACTIONS

REINSURANCE
The Company has reinsurance agreements whereby substantially all premiums,
contract charges, credited interest, policy benefits and certain expenses are
ceded to ALIC and reflected net of such reinsurance in the statements of
operations and comprehensive income. Reinsurance recoverable and the related
reserve for life-contingent contract benefits and contracholder funds are
reported separately in the statements of financial position. The Company
continues to have primary liability as the direct insurer for risks reinsured.

Investment income earned on the assets which support contractholder funds and
the reserve for life-contingent contract benefits is not included in the
Company's financial statements as those assets are owned and managed under the
terms of the reinsurance agreements. The following amounts were ceded to ALIC
under reinsurance agreements.



                                       9


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

<TABLE>
<CAPTION>

                                                      YEAR ENDED DECEMBER 31,
                                                      -----------------------
                                                    1999       1998        1997
                                                    ----       ----        ----
<S>                                               <C>        <C>        <C>
Premiums                                          $  2,966   $  2,528   $  1,979
Contract charges                                   118,290    102,218     83,559
Credited interest, policy benefits, and certain
     expenses                                      222,513    217,428    201,526

</TABLE>


BUSINESS OPERATIONS
The Company utilizes services provided by AIC and ALIC and business facilities
owned or leased, and operated by AIC in conducting its business activities. The
Company reimburses AIC and ALIC for the operating expenses incurred on behalf of
the Company. The Company is charged for the cost of these operating expenses
based on the level of services provided. Operating expenses, including
compensation and retirement and other benefit programs, allocated to the Company
were $33,892, $26,230 and $23,978 in 1999, 1998 and 1997, respectively. Of these
costs, the Company retains investment related expenses. All other costs are
ceded to ALIC under reinsurance agreements.

4.    EXCLUSIVE DISTRIBUTION AGREEMENT

The Company has a strategic alliance with Dean Witter to develop, market and
distribute proprietary savings and life insurance products through Morgan
Stanley Dean Witter Financial Advisors. Affiliates of Dean Witter are the
investment managers for the Morgan Stanley Dean Witter Variable Investment
Series, Morgan Stanley Universal Funds, Inc. and the Van Kampen American Capital
Life Investment Trust, the funds in which certain assets of the Separate
Accounts products are invested. Under the terms of the alliance, the Company has
agreed to use Dean Witter as an exclusive distribution channel for the Company's
products. In addition to the Company's products, Dean Witter markets other
products which compete with those of the Company.

Pursuant to the alliance agreement, Dean Witter provides approximately half of
the statutory capital necessary to maintain these products on the Company's
books through loans to a subsidiary of AIC. AIC unconditionally guarantees the
repayment of these loans. The Company shares approximately half the net profits
with Dean Witter on contracts written under the alliance.

The strategic alliance is cancelable for new business by either party by giving
30 days written notice, however, the Company believes the benefits derived by
Dean Witter will preserve the alliance.



                                       10


<PAGE>


                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

5.    INVESTMENTS

FAIR VALUES
The amortized cost, gross unrealized gains and losses, and fair value for fixed
income securities are as follows:

<TABLE>
<CAPTION>


                                                                      GROSS UNREALIZED
                                               AMORTIZED        ---------------------------        FAIR
                                                 COST                GAINS           LOSSES        VALUE
                                            ---------------     -----------    -------------    -------------
<S>                                             <C>                 <C>            <C>             <C>
AT DECEMBER 31, 1999
U.S. government and agencies                    $ 8,660             $   131        $   (57)        $ 8,734
Municipal                                         1,155                   6           (108)          1,053
Corporate                                        61,049                  26         (2,541)         58,534
Mortgage-backed securities                       18,341                 822           (486)         18,677
                                                -------             -------        -------         -------
     Total fixed income securities              $89,205             $   985        $(3,192)        $86,998
                                                =======             =======        =======         =======

AT DECEMBER 31, 1998

U.S. government and agencies                    $ 8,648             $ 1,469        $  --           $10,117
Municipal                                           590                  11           --               601
Corporate                                        33,958               1,634            (16)         35,576
Mortgage-backed securities                       37,960               2,250           (168)         40,042
                                                -------             -------        -------         -------
     Total fixed income securities              $81,156             $ 5,364        $  (184)        $86,336
                                                =======             =======        =======         =======

</TABLE>

SCHEDULED MATURITIES
The scheduled maturities for fixed income securities are as follows at December
31, 1999:

<TABLE>
<CAPTION>

                                         AMORTIZED    FAIR
                                           COST      VALUE
                                           ----      -----
<S>                                      <C>       <C>
Due in one year or less                  $    50   $    50
Due after one year through five years     16,690    16,538
Due after five years through ten years    46,933    44,542
Due after ten years                        7,191     7,191
                                         -------    ------
                                          70,864    68,321
Mortgage-backed securities                18,341    18,677
                                         -------   -------
      Total                              $89,205   $86,998
                                         =======   =======

</TABLE>

Actual maturities may differ from those scheduled as a result of prepayments by
the issuers.


                                       11


<PAGE>
                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

<TABLE>
<CAPTION>

NET INVESTMENT INCOME
YEAR ENDED DECEMBER 31,                             1999        1998       1997
                                                    ----        ----       ----
<S>                                                <C>        <C>        <C>
Fixed income securities                            $ 5,881    $ 5,616    $ 5,364
Short-term investments                                 261        190         84
                                                   -------    -------    -------
    Investment income, before expense                6,142      5,806      5,448
    Investment expense                                 132        115        302
                                                   -------    -------    -------
    Net investment income                          $ 6,010    $ 5,691    $ 5,146
                                                   =======    =======    =======

REALIZED CAPITAL GAINS AND LOSSES

YEAR ENDED DECEMBER 31,                               1999       1998       1997
                                                   -------    -------    -------

Fixed income securities                            $   510    $     2    $   (70)
Short-term investments                                  --         --          2
                                                   -------    -------    -------
    Realized capital gains and losses                  510          2        (68)
    Income taxes                                      (178)        (1)        24
                                                   -------    -------    -------
    Realized capital gains and losses, after tax   $   332    $     1    $   (44)
                                                   =======    =======    =======

</TABLE>

Excluding calls and prepayments, gross gains of $629 were realized on sales of
fixed income securities during 1999 and gross losses of $119, $9 and $70 were
realized on sales of fixed income securities during 1999, 1998 and 1997,
respectively. There were no gross gains realized on sales of fixed income
securities during 1998 and 1997.

UNREALIZED NET CAPITAL GAINS AND LOSSES
Unrealized net capital gains on fixed income securities included in
shareholder's equity at December 31, 1999 are as follows:

<TABLE>
<CAPTION>

                                          COST/        FAIR        GROSS UNREALIZED     UNREALIZED
                                      AMORTIZED COST   VALUE      GAINS       LOSSES    NET LOSSES
                                      --------------   -----      -----       ------    ----------
<S>                                      <C>         <C>         <C>         <C>         <C>
  Fixed income securities                $ 89,205    $ 86,998    $    985    $ (3,192)   $ (2,207)
                                         ========    ========    ========    ========
  Deferred income taxes                                                                       772
                                                                                         --------
  Unrealized net capital losses                                                          $ (1,435)
                                                                                         ========

CHANGE IN UNREALIZED NET CAPITAL GAINS
YEAR ENDED DECEMBER 31,                     1999        1998        1997
                                          --------    --------    --------

  Fixed income securities                $ (7,387)   $  1,269    $  1,932
  Deferred income taxes                     2,585        (444)       (676)
                                         --------    --------    --------
 (Decrease) increase in unrealized net
   capital gains                         $ (4,802)   $    825    $  1,256
                                         ========    ========    ========

</TABLE>

SECURITIES ON DEPOSIT
At December 31, 1999, fixed income securities with a carrying value of $7,856
were on deposit with regulatory authorities as required by law.



                                       12


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

6.    FINANCIAL INSTRUMENTS

In the normal course of business, the Company invests in various financial
assets and incurs various financial liabilities. The fair value estimates of
financial instruments presented below are not necessarily indicative of the
amounts the Company might pay or receive in actual market transactions.
Potential taxes and other transaction costs have not been considered in
estimating fair value. The disclosures that follow do not reflect the fair value
of the Company as a whole since a number of the Company's significant assets
(including reinsurance recoverable) and liabilities (including
interest-sensitive life insurance reserves and deferred income taxes) are not
considered financial instruments and are not carried at fair value. Other assets
and liabilities considered financial instruments, such as accrued investment
income and cash are generally of a short-term nature. Their carrying values are
assumed to approximate fair value.

FINANCIAL ASSETS

The carrying value and fair value of financial assets at December 31, are as
follows:

<TABLE>
<CAPTION>

                                     1999                      1998
                                     ----                      ----
                            CARRYING       FAIR       CARRYING       FAIR
                             VALUE         VALUE        VALUE        VALUE
                             -----         -----        -----        -----
<S>                       <C>          <C>          <C>          <C>
Fixed income securities   $   86,998   $   86,998   $   86,336   $   86,336
Short-term investments         3,170        3,170        5,083        5,083
Separate Accounts          8,211,996    8,211,996    7,031,083    7,031,083

</TABLE>

Fair values for fixed income securities are based on quoted market prices where
available. Non-quoted securities are valued based on discounted cash flows using
current interest rates for similar securities. Short-term investments are highly
liquid investments with maturities of less than one year whose carrying value
are deemed to approximate fair value. Separate Accounts assets are carried in
the statements of financial position at fair value based on quoted market
prices.

FINANCIAL LIABILITIES
The carrying value and fair value of financial liabilities at December 31, are
as follows:

<TABLE>
<CAPTION>

                                      1999                      1998
                                      ----                      ----
                             CARRYING       FAIR      CARRYING        FAIR
                               VALUE        VALUE       VALUE         VALUE
                            ----------   ----------   ----------   ----------
<S>                         <C>          <C>          <C>          <C>
Contractholder funds on
     investment contracts   $1,735,843   $1,675,910   $1,839,114   $1,814,684
Separate Accounts            8,211,996    8,211,996    7,031,083    7,031,083
</TABLE>

The fair value of contractholder funds on investment contracts is based on the
terms of the underlying contracts. Reserves on investment contracts with no
stated maturities (single premium and flexible premium deferred annuities) are
valued at the account balance less surrender charges. The fair value of
immediate annuities and annuities without life contingencies with fixed terms is
estimated using discounted cash flow calculations based on interest rates
currently offered for contracts with similar terms and durations. Separate
Accounts liabilities are carried at the fair value of the underlying assets.



                                       13


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

7.   RESERVE FOR LIFE-CONTINGENT CONTRACT BENEFITS AND CONTRACTHOLDER FUNDS

At December 31, the reserve for life-contingent contract benefits consists of
the following:

<TABLE>
<CAPTION>

                                                    1999        1998
                                                    ----        ----
<S>                                             <C>        <C>
Immediate annuities:
     Structured settlement annuities               $109,907   $108,215
     Other immediate annuities                       40,680     36,840
                                                   --------   --------
     Total life-contingent contract benefits       $150,587   $145,055
                                                   ========   ========

</TABLE>

The assumptions for mortality generally utilized in calculating reserves
include, the U.S. population with projected calendar year improvements and age
setbacks for impaired lives for structured settlement annuities; and the 1983
group annuity mortality table for other immediate annuities. Interest rate
assumptions vary from 3.5% to 10.0% for immediate annuities. Other estimation
methods used include the present value of contractually fixed future benefits
for structured settlement annuities and other immediate annuities.

Premium deficiency reserves are established, if necessary, for the structured
settlement annuity business, to the extent the unrealized gains on fixed income
securities would result in a premium deficiency had those gains actually been
realized. The Company did not have a premium deficiency reserve at December 31,
1999 and 1998.

At December 31, contractholder funds consists of the following:

<TABLE>
<CAPTION>

                                               1999         1998
                                               ----         ----
<S>                                        <C>          <C>
Interest-sensitive life                    $  173,867   $  178,589
Fixed annuities:
     Immediate annuities                       78,197       77,291
     Deferred annuities                     1,619,869    1,747,242
                                           ----------   ----------
     Total contractholder funds            $1,871,933   $2,003,122
                                           ==========   ==========

</TABLE>

Contractholder funds are equal to deposits received net of commissions and
interest credited to the benefit of the contractholder less withdrawals,
mortality charges and administrative expenses. Interest rates credited range
from 4.0% to 7.2% for interest-sensitive life contracts; 3.5% to 10.2% for
immediate annuities and 3.4% to 8.0% for deferred annuities. Withdrawal and
surrender charge protection includes: i) for interest- sensitive life, either a
percentage of account balance or dollar amount grading off generally over 20
years; and, ii) for deferred annuities not subject to a market value adjustment,
either a declining or a level percentage charge generally over nine years or
less. Approximately 25% of deferred annuities are subject to a market value
adjustment.



                                       14
<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

8.   CORPORATION RESTRUCTURING

On November 10, 1999, the Corporation announced a series of strategic
initiatives to aggressively expand its selling and service capabilities. The
Corporation also announced that it is implementing a program to reduce expenses
by approximately $600 million. The reduction will result in the elimination of
approximately 4,000 current non-agent positions, across all employment grades
and categories by the end of 2000, or approximately 10% of the Corporation's
non-agent work force. The impact of the reduction in employee positions is not
expected to materially impact the results of operations of the Company.

These cost reductions are part of a larger initiative to redeploy the cost
savings to finance new initiatives including investments in direct access and
internet channels for new sales and service capabilities, new competitive
pricing and underwriting techniques, new agent and claim technology and enhanced
marketing and advertising. As a result of the cost reduction program, the
Corporation recorded restructuring and related charges of $81 million pretax
during the fourth quarter of 1999. The Corporation anticipates that additional
pretax restructuring related charges of approximately $100 million will be
expensed as incurred throughout 2000. The Company's allocable share of these
expenses were immaterial in 1999 and are expected to be immaterial in 2000.

9.    INCOME TAXES

The Company joins the Corporation and its other eligible domestic subsidiaries
(the "Allstate Group") in the filing of a consolidated federal income tax return
and is party to a federal income tax allocation agreement (the "Allstate Tax
Sharing Agreement"). Under the Allstate Tax Sharing Agreement, the Company pays
to or receives from the Corporation the amount, if any, by which the Allstate
Group's federal income tax liability is affected by virtue of inclusion of the
Company in the consolidated federal income tax return. Effectively, this results
in the Company's annual income tax provision being computed, with adjustments,
as if the Company filed a separate return.

Prior to June 30, 1995, the Corporation was a subsidiary of Sears Roebuck & Co.
("Sears") and, with its eligible domestic subsidiaries, was included in the
Sears consolidated federal income tax return and federal income tax allocation
agreement. Effective June 30, 1995, the Corporation and Sears entered into a new
tax sharing agreement, which governs their respective rights and obligations
with respect to federal income taxes for all periods during which the
Corporation was a subsidiary of Sears, including the treatment of audits of tax
returns for such periods.

The Internal Revenue Service ("IRS") has completed its review of the Allstate
Group's federal income tax returns through the 1993 tax year. Any adjustments
that may result from IRS examinations of tax returns are not expected to have a
material impact on the financial position, liquidity or results of operations of
the Company.



                                       15


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

The components of the deferred income tax assets and liabilities at December 31,
are as follows:

<TABLE>
<CAPTION>

                                                      1999       1998
                                                      ----       ----
<S>                                                 <C>          <C>
DEFERRED ASSETS
Unrealized net capital losses                       $   772    $    --
                                                    -------    -------
     Total deferred assets                              772         --

DEFERRED LIABILITIES
Difference in tax bases of investments               (1,518)    (1,503)
Unrealized net capital gains                             --     (1,813)
                                                    -------    -------
     Total deferred liabilities                      (1,518)    (3,316)
                                                    -------    -------
         Net deferred liability                     $  (746)   $(3,316)
                                                    =======    =======

</TABLE>

The components of income tax expense for the year ended December 31, are as
follows:

<TABLE>
<CAPTION>

                                             1999      1998      1997
                                             ----      ----      ----
<S>                                        <C>       <C>       <C>
Current                                    $ 2,249   $ 1,797   $ 1,843
Deferred                                        15       198       (87)
                                           -------   -------   -------
    Total income tax expense               $ 2,264   $ 1,995   $ 1,756
                                           =======   =======   =======

</TABLE>

The Company paid income taxes of $1,908, $129 and $2,236 in 1999, 1998 and 1997,
respectively.

A reconciliation of the statutory federal income tax rate to the effective
income tax rate on income from operations for the year ended December 31, is as
follows:

<TABLE>
<CAPTION>

                                            1999     1998      1997
                                            ----     ----      ----
<S>                                         <C>      <C>       <C>
Statutory federal income tax rate           35.0%    35.0%     35.0%
Tax-exempt income                           (0.1)    (0.2)     (0.4)
Other                                       (0.2)     0.2        --
                                           -----    -----     -----
Effective income tax rate                   34.7%    35.0%     34.6%
                                           =====    =====     =====

</TABLE>

Prior to January 1, 1984, the Company was entitled to exclude certain amounts
from taxable income and accumulate such amounts in a "policyholder surplus"
account. The balance in this account at December 31, 1999, approximately $16,
will result in federal income taxes payable of $6 if distributed by the Company.
No provision for taxes has been made as the Company has no plan to distribute
amounts from this account. No further additions to the account have been
permitted since the Tax Reform Act of 1984.

10.   STATUTORY FINANCIAL INFORMATION

The Company's statutory capital and surplus was $83,746 and $68,883 at December
31, 1999 and 1998, respectively. The Company's statutory net income was $4,840,
$3,518 and $2,908 for the years ended December 31, 1999, 1998 and 1997,
respectively.



                                       16


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

PERMITTED STATUTORY ACCOUNTING PRACTICES
The Company prepares its statutory financial statements in accordance with
accounting practices prescribed or permitted by the Arizona Department of
Insurance. 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 does not follow any permitted statutory accounting
practices that have a significant impact on statutory surplus or statutory net
income.

The NAIC's codification initiative has produced a comprehensive guide of
statutory accounting principles, which the Company will implement in January
2001. The Company's state of domicile, Arizona, has passed legislation revising
various statutory accounting requirements to conform to codification. These
requirements are not expected to have a material impact on the statutory surplus
of the Company.

DIVIDENDS
The ability of the Company to pay dividends is dependent on business conditions,
income, cash requirements of the Company and other relevant factors. The payment
of shareholder dividends by the Company without the prior approval of the state
insurance regulator is limited to formula amounts based on net income and
capital and surplus, determined in accordance with statutory accounting
practices, as well as the timing and amount of dividends paid in the preceding
twelve months. The maximum amount of dividends that the Company can distribute
during 2000 without prior approval of the Arizona Department of Insurance is
$4,840.

RISKED-BASED CAPITAL
The NAIC has a standard for assessing the solvency of insurance companies, which
is referred to as risk-based capital ("RBC"). The requirement consists of a
formula for determining each insurer's RBC and a model law specifying regulatory
actions if an insurer's RBC falls below specified levels. The RBC formula for
life insurance companies establishes capital requirements relating to insurance,
business, asset and interest rate risks. At December 31, 1999, RBC for the
Company was significantly above levels that would require regulatory action.


                                       17


<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ in thousands)

11.   OTHER COMPREHENSIVE INCOME

The components of other comprehensive income on a pretax and after-tax basis for
the year ended December 31, are as follows:

<TABLE>
<CAPTION>

                                            1999                           1998                          1997
                                --------------------------      ----------------------------    -----------------------------
                                                     After-                           After-                          After-
                                PRETAX     TAX       TAX        PRETAX      TAX        TAX      PRETAX       TAX       TAX
                               -------   -------   -------      -------   -------    -------    -------    -------    -------
<S>                           <C>        <C>        <C>        <C>        <C>        <C>        <C>       <C>        <C>
UNREALIZED CAPITAL GAINS
 AND LOSSES:
- --------------------------------
Unrealized holding (losses)
   gains arising during
   the period                 $(6,877)   $ 2,407    $(4,470)   $ 1,271    $  (445)   $   826    $ 1,862   $  (652)   $ 1,210
Less:  reclassification
   adjustments                    510       (178)       332          2         (1)         1        (70)       24        (46)
                              -------    -------    -------    -------    -------    -------    -------   -------    -------
Unrealized net capital
   (losses) gains              (7,387)     2,585     (4,802)     1,269       (444)       825      1,932      (676)     1,256
                              -------    -------    -------    -------    -------    -------    -------   -------    -------
Other comprehensive
   (loss) income              $(7,387)   $ 2,585    $(4,802)   $ 1,269    $  (444)   $   825    $ 1,932   $  (676)   $ 1,256
                              =======    =======    =======    =======    =======    =======    =======   =======    =======

</TABLE>


12.  COMMITMENTS AND CONTINGENT LIABILITIES

REGULATION AND LEGAL PROCEEDINGS
The Company's business is subject to the effects of a changing social, economic
and regulatory environment. Public and regulatory initiatives have varied and
have included employee benefit regulations, removal of barriers preventing banks
from engaging in the securities and insurance business, tax law changes
affecting the taxation of insurance companies, the tax treatment of insurance
products and its impact on the relative desirability of various personal
investment vehicles, and proposed legislation to prohibit the use of gender in
determining insurance rates and benefits. The ultimate changes and eventual
effects, if any, of these initiatives are uncertain.

From time to time the Company is involved in pending and threatened litigation
in the normal course of its business in which claims for monetary damages are
asserted. In the opinion of management, the ultimate liability, if any, arising
from such pending or threatened litigation is not expected to have a material
effect on the results of operations, liquidity or financial position of the
Company.

GUARANTY FUNDS
Under state insurance guaranty fund laws, insurers doing business in a state can
be assessed, up to prescribed limits, for certain obligations of insolvent
insurance companies to policyholders and claimants. The Company's expenses
related to these funds have been immaterial. These expenses are ceded to ALIC
under reinsurance agreements.

MARKETING AND COMPLIANCE ISSUES
Companies operating in the insurance and financial services markets have come
under the scrutiny of regulators with respect to market conduct and compliance
issues. Under certain circumstances, companies have been held responsible for
providing incomplete or misleading sales materials and for replacing existing
policies with policies that were less advantageous to the policyholder. The
Company monitors its sales materials and



                                       18
<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                          NOTES TO FINANCIAL STATEMENTS
                                ($ IN THOUSANDS)

enforces compliance procedures to mitigate any exposure to potential litigation.
The Company is a member of the Insurance Marketplace Standards Association, an
organization which advocates ethical market conduct.


                                       19
<PAGE>

                        NORTHBROOK LIFE INSURANCE COMPANY
                            SCHEDULE IV--REINSURANCE
                                ($ IN THOUSANDS)

<TABLE>
<CAPTION>

                                                   GROSS                              NET
YEAR ENDED DECEMBER 31, 1999                       AMOUNT            CEDED            AMOUNT
- ----------------------------                       ------            -----            ------
<S>                                              <C>              <C>                 <C>
Life insurance in force                          $ 474,824        $ 474,824           $     -
                                                 =========        =========           =======

Premiums and contract charges:
         Life and annuities                      $ 121,351        $ 121,351           $     -
                                                 =========        =========           =======

                                                   GROSS                                NET
YEAR ENDED DECEMBER 31, 1998                       AMOUNT            CEDED            AMOUNT
- ----------------------------                       ------            -----            ------


Life insurance in force                          $ 494,256         $494,256           $     -
                                                 ==========        ========           =======
Premiums and contract charges:
         Life and annuities                      $ 104,746        $ 104,746           $     -
                                                 =========        =========           =======

                                                  GROSS                                 NET
YEAR ENDED DECEMBER 31, 1997                      AMOUNT             CEDED            AMOUNT
- ----------------------------                      ------             -----            ------

Life insurance in force                          $ 515,890         $515,890           $     -
                                                 =========         ========           =======
Premiums and contract charges:
         Life and annuities                      $  85,538         $ 85,538           $     -
                                                 =========         ========           =======

</TABLE>


                                       20

<PAGE>

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

                                    NORTHBROOK VARIABLE ANNUITY ACCOUNT

                                    FINANCIAL STATEMENTS AS OF DECEMBER 31, 1999
                                    AND THE PERIODS ENDED DECEMBER 31, 1999 AND
                                    DECEMBER 31, 1998, AND INDEPENDENT AUDITORS'
                                    REPORT

<PAGE>

INDEPENDENT AUDITORS' REPORT


To the Board of Directors and Shareholder of
Northbrook Life Insurance Company:

We have audited the accompanying statement of net assets of Northbrook Variable
Annuity Account as of December 31, 1999 (including the assets of each of the
individual sub-accounts which comprise the Account as disclosed in Note 1), and
the related statements of operations for the period then ended and the
statements of changes in net assets for each of the periods in the two year
period then ended for each of the individual sub-accounts which comprise the
Account. These financial statements are the responsibility of management. Our
responsibility is to express an opinion on these financial statements based on
our audits.

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

In our opinion, such financial statements present fairly, in all material
respects, the financial position of Northbrook Variable Annuity Account as of
December 31, 1999 (including the assets of each of the individual sub-accounts
which comprise the Account), and the results of operations for each of the
individual sub-accounts for the period then ended and the changes in their net
assets for each of the periods in the two year period then ended in conformity
with generally accepted accounting principles.


/s/ Deloitte & Touche LLP

Chicago, Illinois
March 27, 2000

<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENT OF NET ASSETS
DECEMBER 31, 1999
- --------------------------------------------------------------------------------


<TABLE>
<CAPTION>
  ASSETS
  <S>                                                                                                     <C>
  Allocation to Sub-Accounts investing in the Morgan Stanley Dean Witter Variable Investment Series:
      Money Market, 16,813,665 shares (cost $16,813,665)                                                  $ 16,813,665
      Quality Income Plus, 1,374,693 shares (cost $14,015,675)                                              13,554,470
      High Yield, 2,722,087 shares (cost $17,380,966)                                                       11,786,635
      Utilities, 781,239 shares (cost $10,389,573)                                                          17,890,365
      Income Builder, 25,726 shares (cost $288,481)                                                            294,306
      Dividend Growth, 2,615,427 shares (cost $37,945,037)                                                  47,914,616
      Global Dividend Growth, 429,129 shares (cost $5,124,480)                                               6,196,624
      European Growth, 404,879 shares (cost $8,375,025)                                                     12,741,555
      Pacific Growth, 303,067 shares (cost $2,157,204)                                                       2,570,005
      Capital Growth, 142,224 shares (cost $2,504,764)                                                       3,374,980
      Equity, 1,500,850 shares (cost $40,333,637)                                                           80,865,775
      Strategist, 1,929,923 shares (cost $23,536,905)                                                       36,861,524
                                                                                                         --------------

           Total Assets                                                                                    250,864,520

  LIABILITIES
  Payable to Northbrook Life Insurance Company:
      Accrued contract maintenance charges                                                                      60,941
                                                                                                         --------------

           Net Assets                                                                                     $250,803,579
                                                                                                         =============
</TABLE>


See notes to financial statements.


                                        2

<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF OPERATIONS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                     Morgan Stanley Dean Witter Variable Investment Series
                                                           -----------------------------------------------------------------------


                                                                              For the Year Ended December 31, 1999
                                                           -----------------------------------------------------------------------
                                                                            Quality
                                                              Money         Income           High                        Income
                                                              Market         Plus            Yield        Utilities      Builder
                                                           -------------  -------------  -------------  -------------  -----------
  <S>                                                      <C>            <C>            <C>            <C>            <C>
  INVESTMENT INCOME
  Dividends                                                 $   863,757    $ 1,017,193    $ 1,902,127    $   857,187     $ 29,026
  Charges from Northbrook Life Insurance Company:
      Mortality and expense risk                               (183,952)      (158,431)      (135,102)      (195,270)      (4,367)
                                                           -------------  -------------  -------------  -------------  -----------

           Net investment income (loss)                         679,805        858,762      1,767,025        661,917       24,659
                                                           -------------  -------------  -------------  -------------  -----------


  REALIZED AND UNREALIZED GAINS
      (LOSSES) ON INVESTMENTS
  Realized gains (losses) from sales of investments:
      Proceeds from sales                                    10,595,930      4,566,527      3,888,129      6,989,943      356,894
      Cost of investments sold                               10,595,930      4,485,933      5,389,276      4,228,471      363,575
                                                           -------------  -------------  -------------  -------------  -----------

           Net realized gains (losses)                                -         80,594     (1,501,147)     2,761,472       (6,681)
                                                           -------------  -------------  -------------  -------------  -----------

  Change in unrealized gains (losses)                                 -     (1,829,277)      (533,350)    (1,416,794)      (9,369)
                                                           -------------  -------------  -------------  -------------  -----------

           Net gains (losses) on investments                          -     (1,748,683)    (2,034,497)     1,344,678      (16,050)
                                                           -------------  -------------  -------------  -------------  -----------


  CHANGE IN NET ASSETS
  RESULTING FROM OPERATIONS                                 $   679,805    $  (889,921)   $  (267,472)   $ 2,006,595     $  8,609
                                                           =============  =============  =============  ============   ===========
</TABLE>


  See notes to financial statements.


                                        3
<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF OPERATIONS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                  Morgan Stanley Dean Witter Variable Investment Series
                                                       --------------------------------------------------------------------------


                                                                           For the Year Ended December 31, 1999
                                                       --------------------------------------------------------------------------
                                                                           Global
                                                          Dividend        Dividend       European       Pacific        Capital
                                                           Growth          Growth         Growth         Growth         Growth
                                                       --------------   ------------   ------------   ------------   ------------
  <S>                                                  <C>              <C>            <C>            <C>            <C>
  INVESTMENT INCOME
  Dividends                                             $  9,425,817     $  590,835     $1,160,256     $   17,178     $  347,171
  Charges from Northbrook Life Insurance Company:
      Mortality and expense risk                            (584,400)       (64,902)      (118,499)       (19,904)       (27,469)
                                                       --------------   ------------   ------------   ------------   ------------

           Net investment income (loss)                    8,841,417        525,933      1,041,757         (2,726)       319,702
                                                       --------------   ------------   ------------   ------------   ------------


  REALIZED AND UNREALIZED GAINS
      (LOSSES) ON INVESTMENTS
  Realized gains (losses) from sales of investments:
      Proceeds from sales                                 14,477,598      2,418,344      4,719,186      2,007,341      1,376,641
      Cost of investments sold                             9,908,825      2,023,227      3,452,860      2,173,593      1,102,973
                                                       --------------   ------------   ------------   ------------   ------------

           Net realized gains (losses)                     4,568,773        395,117      1,266,326       (166,252)       273,668
                                                       --------------   ------------   ------------   ------------   ------------

  Change in unrealized gains (losses)                    (15,049,317)      (126,239)       593,651      1,167,133        182,259
                                                       --------------   ------------   ------------   ------------   ------------

           Net gains (losses) on investments             (10,480,544)       268,878      1,859,977      1,000,881        455,927
                                                       --------------   ------------   ------------   ------------   ------------


  CHANGE IN NET ASSETS
  RESULTING FROM OPERATIONS                             $ (1,639,127)    $  794,811     $2,901,734     $  998,155     $  775,629
                                                       ==============   ============   ============   ============   ============
</TABLE>


  See notes to financial statements.


                                       4
<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF OPERATIONS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                              Morgan Stanley Dean Witter
                                                                              Variable Investment Series
                                                                    -----------------------------------------------

                                                                          For the Year Ended December 31, 1999
                                                                    -----------------------------------------------

                                                                                       Capital
                                                                       Equity        Appreciation       Strategist
                                                                    -------------    -------------    -------------
  <S>                                                               <C>              <C>              <C>
  INVESTMENT INCOME
  Dividends                                                          $ 7,252,640      $   4,247        $   798,353
  Charges from Northbrook Life Insurance Company:
      Mortality and expense risk                                        (605,379)          (790)          (364,027)
                                                                    -------------    -------------    -------------

           Net investment income (loss)                                6,647,261          3,457            434,326
                                                                    -------------    -------------    -------------


  REALIZED AND UNREALIZED GAINS
    (LOSSES) ON INVESTMENTS
  Realized gains (losses) from sales of investments:
      Proceeds from sales                                              9,323,291        433,584          6,890,898
      Cost of investments sold                                         5,509,137        416,753          4,723,546
                                                                    -------------    -------------    -------------

           Net realized gains (losses)                                 3,814,154         16,831          2,167,352
                                                                    -------------    -------------    -------------

  Change in unrealized gains (losses)                                 18,946,881          6,013          2,843,943
                                                                    -------------    -------------    -------------

           Net gains (losses) on investments                          22,761,035         22,844          5,011,295
                                                                    -------------    -------------    -------------


  CHANGE IN NET ASSETS
  RESULTING FROM OPERATIONS                                          $29,408,296      $  26,301        $ 5,445,621
                                                                    =============    =============    =============
</TABLE>


  See notes to financial statements.


                                        5
<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF CHANGES IN NET ASSETS
FOR THE YEAR ENDED DECEMBER 31,
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                             Morgan Stanley Dean Witter Variable Investment Series
                                          ----------------------------------------------------------------------------------------


                                                  Money Market               Quality Income Plus               High Yield
                                          ----------------------------  ----------------------------  ----------------------------

                                               1999          1998           1999            1998          1999           1998
                                          -------------  -------------  -------------  -------------  -------------  -------------
  <S>                                     <C>            <C>            <C>            <C>            <C>            <C>
  FROM OPERATIONS
  Net investment income (loss)             $   679,805    $ 1,398,311    $   858,762    $ 1,017,070    $ 1,767,025    $ 2,627,725
  Net realized gains (losses)                        -              -         80,594        794,680     (1,501,147)      (972,195)
  Change in unrealized gains (losses)                -              -     (1,829,277)       (46,206)      (533,350)    (1,702,486)
                                          -------------  -------------  -------------  -------------  -------------  -------------


  Change in net assets resulting from
    operations                                 679,805      1,398,311       (889,921)     1,765,544       (267,472)       (46,956)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  FROM CAPITAL TRANSACTIONS
  Deposits                                      26,880         95,341         28,456         20,281         14,501         59,590
  Benefit payments                          (1,281,638)       (97,840)      (412,882)      (497,567)      (397,317)      (610,800)
  Payments on termination                   (4,617,642)    (4,037,711)    (2,641,127)    (4,304,683)    (1,825,390)    (3,140,770)
  Contract maintenance charges                  (7,570)        (8,506)        (6,442)        (8,517)        (7,396)       (10,200)
  Transfers among the sub-accounts
       and with the Fixed Account - net      2,552,821      3,586,794       (865,516)       334,287       (949,237)      (535,835)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  Change in net assets resulting
       from capital transactions            (3,327,149)      (461,922)    (3,897,511)    (4,456,199)    (3,164,839)    (4,238,015)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  INCREASE (DECREASE) IN NET ASSETS         (2,647,344)       936,389     (4,787,432)    (2,690,655)    (3,432,311)    (4,284,971)

  NET ASSETS AT BEGINNING OF PERIOD         19,456,925     18,520,536     18,338,609     21,029,264     15,216,082     19,501,053
                                          -------------  -------------  -------------  -------------  -------------  -------------

  NET ASSETS AT END OF PERIOD              $16,809,581    $19,456,925    $13,551,177    $18,338,609    $11,783,771    $15,216,082
                                          =============  =============  =============  =============  =============  =============
</TABLE>


  See notes to financial statements.


                                        6
<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF CHANGES IN NET ASSETS
FOR THE YEAR ENDED DECEMBER 31,
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                           Morgan Stanley Dean Witter Variable Investment Series
                                          ----------------------------------------------------------------------------------------


                                                    Utilities                  Income Builder               Dividend Growth
                                          ----------------------------  ----------------------------  ----------------------------

                                              1999            1998          1999           1998           1999           1998
                                          -------------  -------------  -------------  -------------  -------------  -------------
  <S>                                     <C>            <C>            <C>            <C>            <C>            <C>
  FROM OPERATIONS
  Net investment income (loss)             $   661,917    $ 1,444,756    $  24,659      $    38,216    $ 8,841,417    $ 6,512,718
  Net realized gains (losses)                2,761,472      2,687,097       (6,681)          38,029      4,568,773      7,677,735
  Change in unrealized gains (losses)       (1,416,794)       664,255       (9,369)         (40,153)   (15,049,317)    (5,465,658)
                                          -------------  -------------  -------------  -------------  -------------  -------------


  Change in net assets resulting from
    operations                               2,006,595      4,796,108        8,609           36,092     (1,639,127)     8,724,795
                                          -------------  -------------  -------------  -------------  -------------  -------------

  FROM CAPITAL TRANSACTIONS
  Deposits                                      24,978         27,066        2,250            1,040        221,083        110,724
  Benefit payments                            (488,847)      (225,704)     (10,834)               -       (990,566)      (536,627)
  Payments on termination                   (4,665,086)    (4,551,361)    (166,664)        (270,529)   (10,098,090)   (12,886,650)
  Contract maintenance charges                  (7,877)       (10,449)         (92)            (127)       (21,985)       (29,306)
  Transfers among the sub-accounts
       and with the Fixed Account - net     (1,270,095)       555,897     (168,463)         129,984     (2,052,057)    (1,667,156)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  Change in net assets resulting
       from capital transactions            (6,406,927)    (4,204,551)    (343,803)        (139,632)   (12,941,615)   (15,009,015)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  INCREASE (DECREASE) IN NET ASSETS         (4,400,332)       591,557     (335,194)        (103,540)   (14,580,742)    (6,284,220)

  NET ASSETS AT BEGINNING OF PERIOD         22,286,351     21,694,794      629,429          732,969     62,483,719     68,767,939
                                          -------------  -------------  -------------  -------------  -------------  -------------

  NET ASSETS AT END OF PERIOD              $17,886,019    $22,286,351    $   294,235    $   629,429    $47,902,977    $62,483,719
                                          =============  =============  =============  =============  =============  =============
</TABLE>


  See notes to financial statements.

                                        7
<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF CHANGES IN NET ASSETS
FOR THE YEAR ENDED DECEMBER 31,
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                           Morgan Stanley Dean Witter Variable Investment Series
                                          ----------------------------------------------------------------------------------------


                                             Global Dividend Growth           European Growth               Pacific Growth
                                          ----------------------------  ----------------------------  ----------------------------

                                              1999            1998          1999           1998           1999           1998
                                          -------------  -------------  -------------  -------------  -------------  -------------
  <S>                                     <C>            <C>            <C>            <C>            <C>            <C>
  FROM OPERATIONS
  Net investment income (loss)            $    525,933   $    962,717   $  1,041,757   $    876,269   $     (2,726)  $     65,905
  Net realized gains (losses)                  395,117        511,305      1,266,326      1,928,994       (166,252)      (538,697)
  Change in unrealized gains (losses)         (126,239)      (621,287)       593,651       (133,338)     1,167,133        263,080
                                          -------------  -------------  -------------  -------------  -------------  -------------


  Change in net assets resulting
   from operations                             794,811        852,735      2,901,734      2,671,925        998,155       (209,712)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  FROM CAPITAL TRANSACTIONS
  Deposits                                      52,862         89,142          6,433         66,486         26,513         24,873
  Benefit payments                             (65,248)       (25,589)      (106,235)       (36,710)        (8,152)        (1,294)
  Payments on termination                   (1,683,408)    (1,656,988)    (1,777,871)    (1,928,166)      (605,369)      (231,649)
  Contract maintenance charges                  (2,461)        (3,026)        (3,598)        (4,871)          (888)          (620)
  Transfers among the sub-accounts
       and with the Fixed Account - net       (241,800)    (1,290,036)    (1,227,310)      (437,956)       649,956        140,786
                                          -------------  -------------  -------------  -------------  -------------  -------------

  Change in net assets resulting
       from capital transactions            (1,940,055)    (2,886,497)    (3,108,581)    (2,341,217)        62,060        (67,904)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  INCREASE (DECREASE) IN NET ASSETS         (1,145,244)    (2,033,762)      (206,847)       330,708      1,060,215       (277,616)

  NET ASSETS AT BEGINNING OF PERIOD          7,340,362      9,374,124     12,945,307     12,614,599      1,509,166      1,786,782
                                          -------------  -------------  -------------  -------------  -------------  -------------

  NET ASSETS AT END OF PERIOD             $  6,195,118   $  7,340,362   $ 12,738,460   $ 12,945,307   $  2,569,381   $  1,509,166
                                          =============  =============  =============  =============  =============  =============
</TABLE>


  See notes to financial statements.

                                        8
<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF CHANGES IN NET ASSETS
FOR THE YEAR ENDED DECEMBER 31,
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                           Morgan Stanley Dean Witter Variable Investment Series
                                          ----------------------------------------------------------------------------------------


                                                 Capital Growth                     Equity                Capital Appreciation
                                          ----------------------------  ----------------------------  ----------------------------

                                              1999            1998          1999           1998           1999           1998
                                          -------------  -------------  -------------  -------------  -------------  -------------
  <S>                                     <C>            <C>            <C>            <C>            <C>            <C>
  FROM OPERATIONS
  Net investment income (loss)            $    319,702   $    203,053   $  6,647,261   $  6,041,763   $      3,457   $       (712)
  Net realized gains (losses)                  273,668        231,042      3,814,154      6,019,217         16,831        (17,562)
  Change in unrealized gains (losses)          182,259         77,807     18,946,881      2,144,805          6,013        (18,940)
                                          -------------  -------------  -------------  -------------  -------------  -------------


  Change in net assets resulting
   from operations                             775,629        511,902     29,408,296     14,205,785         26,301        (37,214)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  FROM CAPITAL TRANSACTIONS
  Deposits                                       4,615          2,643         91,134        228,786          1,957         23,885
  Benefit payments                                   -        (40,958)      (499,171)      (722,051)             -              -
  Payments on termination                     (409,672)      (541,219)    (7,139,312)   (10,798,607)       (26,803)       (55,817)
  Contract maintenance charges                  (1,083)        (1,394)       (27,940)       (23,764)            72            (92)
  Transfers among the sub-accounts
       and with the Fixed Account - net        (67,543)        66,893      4,410,127         77,540       (358,798)      (196,358)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  Change in net assets resulting
       from capital transactions              (473,683)      (514,035)    (3,165,162)   (11,238,096)      (383,572)      (228,382)
                                          -------------  -------------  -------------  -------------  -------------  -------------

  INCREASE (DECREASE) IN NET ASSETS            301,946         (2,133)    26,243,134      2,967,689       (357,271)      (265,596)

  NET ASSETS AT BEGINNING OF PERIOD          3,072,214      3,074,347     54,602,997     51,635,308        357,271        622,867
                                          -------------  -------------  -------------  -------------  -------------  -------------

  NET ASSETS AT END OF PERIOD             $  3,374,160   $  3,072,214   $ 80,846,131   $ 54,602,997   $          -   $    357,271
                                          =============  =============  =============  =============  =============  =============
</TABLE>


  See notes to financial statements.


                                        9

<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

STATEMENTS OF CHANGES IN NET ASSETS
FOR THE YEAR ENDED DECEMBER 31,
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                  Morgan Stanley Dean Witter
                                                                  Variable Investment Series
                                                            --------------------------------------


                                                                           Strategist
                                                            --------------------------------------

                                                                   1999                1998
                                                            ------------------  ------------------
<S>                                                         <C>                 <C>
  FROM OPERATIONS
  Net investment income (loss)                              $         434,326   $       3,983,648
  Net realized gains (losses)                                       2,167,352           3,366,984
  Change in unrealized gains (losses)                               2,843,943           1,469,828
                                                            ------------------  ------------------


  Change in net assets resulting from operations                    5,445,621           8,820,460
                                                            ------------------  ------------------

  FROM CAPITAL TRANSACTIONS
  Deposits                                                             93,028              33,889
  Benefit payments                                                   (994,019)           (559,688)
  Payments on termination                                          (4,374,355)         (8,462,527)
  Contract maintenance charges                                        (17,442)            (20,848)
  Transfers among the sub-accounts
       and with the Fixed Account - net                              (530,007)         (1,003,019)
                                                            ------------------  ------------------

  Change in net assets resulting
       from capital transactions                                   (5,822,795)        (10,012,193)
                                                            ------------------  ------------------

  INCREASE (DECREASE) IN NET ASSETS                                  (377,174)         (1,191,733)

  NET ASSETS AT BEGINNING OF PERIOD                                37,229,744          38,421,477
                                                            ------------------  ------------------

  NET ASSETS AT END OF PERIOD                               $      36,852,570   $      37,229,744
                                                            ==================  ==================
</TABLE>


  See notes to financial statements.


                                       10

<PAGE>

NORTHBROOK VARIABLE ANNUITY ACCOUNT

NOTES TO FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------


1.   ORGANIZATION

     Northbrook Variable Annuity Account (the "Account"), a unit investment
     trust registered with the Securities and Exchange Commission under the
     Investment Company Act of 1940, is a Separate Account of Northbrook Life
     Insurance Company ("Northbrook Life"). The assets of the Account are
     legally segregated from those of Northbrook Life. Northbrook Life is wholly
     owned by Allstate Life Insurance Company, a wholly owned subsidiary of
     Allstate Insurance Company, which is wholly owned by The Allstate
     Corporation.

     Northbrook Life has issued the Dean Witter Variable Annuity, the deposits
     of which are invested at the direction of the contractholders in the
     sub-accounts that comprise the Account. The Account accepts additional
     deposits from existing contractholders, but is closed to new customers.
     Absent any contract provisions wherein Northbrook Life contractually
     guarantees either a minimum return or account value to the beneficiaries
     of the contractholders in the form of a death benefit, the contractholders
     bear the investment risk that the sub-accounts may not meet their stated
     objectives. The sub-accounts invest in the following underlying mutual fund
     portfolios of the Morgan Stanley Dean Witter Variable Investment Series
     (the "Funds").

              MORGAN STANLEY DEAN WITTER VARIABLE INVESTMENT SERIES
                 Money Market                     Global Dividend Growth
                 Quality Income Plus              European Growth
                 High Yield                       Pacific Growth
                 Utilities                        Capital Growth
                 Income Builder                   Equity
                 Dividend Growth                  Strategist

     Northbrook Life provides insurance and administrative services to the
     contractholders for a fee. Northbrook Life also maintains a fixed account
     ("Fixed Account"), to which contractholders may direct their deposits and
     receive a fixed rate of return. Northbrook Life has sole discretion to
     invest the assets of the Fixed Account, subject to applicable law.

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     VALUATION OF INVESTMENTS - Investments consist of shares of the Fund and
     are stated at fair value based on quoted market prices at December 31,
     1999.

     INVESTMENT INCOME - Investment income consists of dividends declared by the
     Fund and is recognized on the ex-dividend date.

     REALIZED GAINS AND LOSSES - Realized gains and losses represent the
     difference between the proceeds from sales of portfolio shares by the
     Account and the cost of such shares, which is determined on a weighted
     average basis.

     FEDERAL INCOME TAXES - The Account intends to qualify as a segregated asset
     account as defined in the Internal Revenue Code ("Code"). As such, the
     operations of the Account are included in the tax return of Northbrook
     Life. Northbrook Life is taxed as a life insurance company under the Code.
     No federal income taxes are allocable to the Account as the Account did not
     generate taxable income.


                                       11

<PAGE>

     USE OF ESTIMATES - The preparation of financial statements in conformity
     with generally accepted accounting principles requires management to make
     estimates and assumptions that affect the amounts reported in the financial
     statements and accompanying notes. Actual results could differ from those
     estimates.

3.   EXPENSES

     CONTRACT MAINTENANCE CHARGE - Northbrook Life deducts an annual maintenance
     charge of $30 on each contract anniversary and guarantees that this charge
     will not increase over the life of the contract.

     MORTALITY AND EXPENSE RISK CHARGE - Northbrook Life assumes mortality and
     expense risks related to the operations of the Account and deducts charges
     daily at a rate equal to 1.00% per annum of the daily net assets of the
     Account. The mortality and expense risk charge covers insurance benefits
     available with the contract and certain expenses of the contract. It also
     covers the risk that the current charges will not be sufficient in the
     future to cover the cost of administering the contract. Northbrook Life
     guarantees that the amount of this charge will not increase over the life
     of the contract.


                                       12

<PAGE>

4.  UNITS ISSUED AND REDEEMED

     (Units in whole amounts)

<TABLE>
<CAPTION>
                                                                              Dean Witter Variable Annuity
                                                       -----------------------------------------------------------------------------

                                                                                Unit activity during 1999:
                                                                      ----------------------------------------------
                                                                                                                      Accumulated
                                                       Units Outstanding   Units       Units     Units Outstanding    Unit Value
                                                       December 31, 1998   Issued     Redeemed   December 31, 1999 December 31,1999
                                                       ----------------- ---------- ------------ ----------------- ----------------
<S>                                                    <C>               <C>        <C>          <C>               <C>
Investments in the Morgan Stanley Dean Witter Variable
   Investment Series Sub-Accounts:
      Money Market                                              945,513    395,135     (552,844)          787,804  $         21.34
      Quality Income Plus                                       754,206     25,848     (193,592)          586,462            23.11
      High Yield                                                492,928     20,054     (121,954)          391,028            30.14
      Utilities                                                 741,971     15,138     (224,489)          532,620            33.58
      Income Builder                                             50,807        486      (28,886)           22,407            13.13
      Dividend Growth                                         2,007,199     35,048     (458,653)        1,583,594            30.25
      Global Dividend Growth                                    424,746     20,278     (129,218)          315,806            19.62
      European Growth                                           369,513     40,021     (125,086)          284,448            44.78
      Pacific Growth                                            277,001    295,000     (285,219)          286,782             8.96
      Capital Growth                                            125,509     31,300      (52,358)          104,451            32.30
      Equity                                                    641,223     70,315     (107,223)          604,315           133.78
      Strategist                                              1,141,504     29,574     (197,580)          973,498            37.86
      Capital Appreciation                                       34,963      4,575      (39,538)                -                -


Units relating to accrued contract maintenance charges are included in units redeemed.

                                       13
</TABLE>


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