SCHWAB ANNUITY PORTFOLIOS
497, 2000-07-03
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                       STATEMENT OF ADDITIONAL INFORMATION

                            SCHWAB ANNUITY PORTFOLIOS
             SCHWAB MONEY MARKET PORTFOLIO (MONEY MARKET PORTFOLIO)
            SCHWAB MARKETTRACK GROWTH PORTFOLIO II (GROWTH PORTFOLIO)
                  SCHWAB S&P 500 PORTFOLIO (S&P 500 PORTFOLIO)


                                 APRIL 30, 2000
                            AS AMENDED JUNE 30, 2000


The Statement of Additional Information (SAI) is not a prospectus. It should be
read in conjunction with the portfolios' prospectuses dated April 30, 2000 (as
amended from time to time).

To obtain a copy of the prospectus, please contact the Schwab Insurance and
Annuity Service Center at Charles Schwab & Co., Inc. at 800-838-0650, in New
York call 800-838-0648.

The portfolios' most recent annual reports are separate documents supplied with
the SAI and include the portfolios' audited financial statements, which are
incorporated by reference into this SAI.

The portfolios are a series of Schwab Annuity Portfolios (the trust).

                                TABLE OF CONTENTS


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INVESTMENT OBJECTIVES, STRATEGIES, SECURITIES,
RISKS AND LIMITATIONS...........................................       2
MANAGEMENT OF THE PORTFOLIOS....................................      20
CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES.............      23
INVESTMENT ADVISORY AND OTHER SERVICES..........................      24
BROKERAGE ALLOCATION AND OTHER PRACTICES........................      26
DESCRIPTION OF THE TRUST........................................      28
PURCHASE, REDEMPTION AND PRICING OF SHARES......................      29
TAXATION........................................................      30
CALCULATION OF PERFORMANCE DATA.................................      32
APPENDIX........................................................      34
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      INVESTMENT OBJECTIVES, STRATEGIES, SECURITIES, RISKS AND LIMITATIONS

                              INVESTMENT OBJECTIVES


The MONEY MARKET PORTFOLIO seeks the highest current income consistent with
stability of capital and liquidity.

The GROWTH PORTFOLIO seeks high capital growth with less volatility than an all
stock portfolio.

The S&P 500 PORTFOLIO'S investment objective is to seek to track the price and
dividend performance (total return) of common stocks of U. S. companies, as
represented by Standard & Poor's 500 Composite Stock Price Index (the S&P
500(R)).

The S&P 500 is representative of the performance of the U.S. stock market. The
index consists of 500 stocks chosen for market size, liquidity and industry
group representation. It is a market value weighted index (stock price times
number of shares outstanding), with each stock's weight in the index
proportionate to its market value. The S&P 500 does not contain the 500 largest
stocks, as measured by market capitalization. Although many of the stocks in the
index are among the largest, it also includes some relatively small companies.
Those companies, however, generally are established companies within their
industry group. Standard & Poor's (S&P) identifies important industry groups
within the U.S. economy and then allocates a representative sample of stocks
with each group to the S&P 500. There are four major industry sectors within the
index: industrials, utilities, financial and transportation. The S&P 500
Portfolio may purchase securities of companies with which it is affiliated to
the extent these companies are represented in its index.

The S&P 500 Portfolio is not sponsored, endorsed, sold or promoted by S&P. S&P
makes no representation or warranty, express or implied, to the shareholders of
the S&P 500 Portfolio or the general public regarding the advisability of
investing in securities generally or in the S&P 500 Portfolio particularly, or
the ability of the S&P 500 Index to track general stock market performance.
S&P's only relationship to the S&P 500 Portfolio is the licensing of certain
trademarks and trade names of S&P and of the S&P 500 Index, which is determined,
composed and calculated by S&P without regard to the S&P 500 Portfolio. S&P has
no obligation to take the needs of the S&P 500 Portfolio or its shareholders
into consideration in determining, composing or calculating the S&P 500 Index.
S&P is not responsible for and has not participated in the determination of the
prices and amount of S&P 500 Portfolio shares or in the determination or
calculation of the equation by which the S&P 500 Portfolio's shares are to be
converted into cash. S&P has no obligation or liability in connection with the
administration, marketing or trading of the S&P 500 Portfolio's shares.

S&P does not guarantee the accuracy and/or the completeness of the S&P 500
Index or any data included therein, and S&P shall have no liability for any
errors, omissions or interruptions therein. S&P makes no warranty, express or
implied, as to results to be obtained by the Schwab S&P 500 Portfolio, its
shareholders or any other person or entity from the use of the S&P 500(R) Index
or any data therein. S&P makes no express or implied warranties and expressly
disclaims all warranties of merchantability or fitness for a particular purpose
or use with respect to the S&P 500 Index or any data included therein. Without
limiting any of the foregoing, in no event shall


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S&P have any liability for any special, punitive, indirect or consequential
damages (including lost profits), even if notified of the possibility of such
damages.

Each portfolio's investment objective may be changed only by vote of a majority
of its outstanding voting shares.

The following investment securities, strategies, risks and limitations
supplement those set forth in the prospectuses and may be changed without
shareholder approval unless otherwise noted. Also, policies and limitations that
state a maximum percentage of assets that may be invested in a security or other
asset, or that set forth a quality standard, shall be measured immediately after
and as a result of a portfolio's acquisition of such security or asset unless
otherwise noted. Any subsequent change in values, net assets or other
circumstances will not be considered when determining whether the investment
complies with the portfolio's investment policies and limitations. Additionally,
for purposes of calculating any restriction for the Money Market Portfolio an
issuer shall be the entity deemed to be ultimately responsible for payments of
interest and principal on the security pursuant to Rule 2a-7, unless otherwise
noted. Not all investment securities or techniques discussed below are eligible
investments for each portfolio, and not all investments that may be made by
underlying funds of the Growth Portfolio are currently known. A portfolio or
underlying fund of the Growth Portfolio will invest in securities or engage in
techniques that are intended to help achieve its investment objective. There is
no guarantee the portfolios will achieve their objectives.

                   INVESTMENT SECURITIES, STRATEGIES AND RISKS


ASSET-BACKED SECURITIES are securities that are backed by the loans or accounts
receivables of an entity, such as a bank or credit card company. These
securities are obligations which the issuer intends to repay using the assets
backing them (once collected). Therefore, repayment depends largely on the cash
flows generated by the assets backing the securities. The rate of principal
payments on asset-backed securities generally depends on the rate of principal
payments received on the underlying assets, which in turn may be affected by a
variety of economic and other factors. As a result, the yield on any
asset-backed security is difficult to predict with precision, and actual yield
to maturity may be more or less than the anticipated yield to maturity.

Sometimes the credit support for these securities is limited to the underlying
assets, but, in other cases additional credit support may also be provided by a
third party via a letter of credit or insurance guarantee. Such credit support
falls into two classes: liquidity protection and protection against ultimate
default on the underlying assets. Liquidity protection refers to the provision
of advances, generally by the entity administering the pool of assets, to ensure
that scheduled payments on the underlying pool are made in a timely fashion.
Protection against ultimate default ensures payment on at least a portion of the
assets in the pool. Such protection may be provided through guarantees,
insurance policies or letters of credit obtained from third parties, through
various means of structuring the transaction or through a combination of such
approaches. The degree of credit support provided on each issue is based
generally on historical information respecting the level of credit risk
associated with such payments. Delinquency or loss in excess of that anticipated
could adversely affect the return on an investment in an asset-backed security.

Based on the primary characteristics of the various types of asset-backed
securities, for purposes of a portfolio's concentration policy, the following
asset-backed securities industries have been selected: credit card receivables,
automobile receivables, trade receivables and diversified financial


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assets. The Money Market Portfolio will limit its investments in each such
industry to no more than 25% of its net assets.

BANKERS' ACCEPTANCES OR NOTES are credit instruments evidencing a bank's
obligation to pay a draft drawn on it by a customer. These instruments reflect
the obligation both of the bank and of the drawer to pay the full amount of the
instrument upon maturity. The Money Market Portfolio will invest only in
bankers' acceptances of banks that have capital, surplus and undivided profits
in excess of $100 million.

BOND FUNDS seek high current income by investing primarily in debt securities,
including U.S. government securities, corporate bonds, stripped securities and
mortgage- and asset-backed securities. Other investments may include some
illiquid and restricted securities. Bond funds typically may enter into
delayed-delivery or when-issued securities transactions, repurchase agreements,
swap agreements and futures contracts. Bond funds are subject to interest rate
and income risks as well as credit and prepayment risks. When interest rates
fall, the prices of debt securities generally rise, which may affect the values
of bond funds and their yields. For example, when interest rates fall, issuers
tend to pre-pay their outstanding debts and issue new ones paying lower interest
rates. A bond fund holding these securities would be forced to invest the
principal received from the issuer in lower yielding debt securities.
Conversely, in a rising interest rate environment, prepayment on outstanding
debt securities generally will not occur. This risk is known as extension risk
and may affect the value of a bond fund if the value of its securities are
depreciated as a result of the higher market interest rates. Bond funds also are
subject to the risk that the issuers of the securities in their portfolios will
not make timely interest and/or principal payments or fail to make them at all.
The SchwabFunds(R) bond fund that the Growth Portfolio may currently invest in
is the Schwab Total Bond Market Index Fund.

BORROWING may subject a portfolio to interest costs, which may exceed the income
received on the securities purchased with the borrowed portfolios. A portfolio
normally may borrow at times to meet redemption requests rather than sell
portfolio securities to raise the necessary cash. Borrowing can involve
leveraging when securities are purchased with the borrowed money. To avoid this,
the Money Market Portfolio will not purchase securities while borrowings are
outstanding, and the Growth Portfolio and S&P 500 Portfolio will not purchase
securities while borrowings represent more than 5% of its borrowings.

CERTIFICATES OF DEPOSIT are issued against funds deposited in a banking
institution for a specified period of time at a specified interest rate. The
Money Market Portfolio will invest only in certificates of deposit of banks that
have capital, surplus and undivided profits in excess of $100 million.

CONCENTRATION means that substantial amounts of assets are invested in a
particular industry or group of industries. Concentration increases investment
exposure to industry risk. For example, the automobile industry may have a
greater exposure to a single factor, such as an increase in the price of oil,
which may adversely affect the sale of automobiles and, as a result, the value
of the industry's securities. Based on the primary characteristics of non-U.S.
(foreign) banks, the portfolios have identified each foreign country as a
separate bank industry for purposes of the portfolio's concentration policy.
Each portfolio will limit its investments in securities issued by foreign banks
in each country to no more than 25% of its net assets. The Growth Portfolio will
not concentrate its investments in a particular industry or group of industries,
unless its underlying fund investments are so concentrated. The S&P 500
Portfolio will not concentrate its


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investments unless the S&P 500 Index is so concentrated.

COMMERCIAL PAPER consists of short-term, promissory notes issued by banks,
corporations and other institutions to finance short-term credit needs. These
securities generally are discounted but sometimes may be interest bearing.
Commercial paper, which also may be unsecured, is subject to credit risk.

CREDIT AND LIQUIDITY SUPPORTS OR ENHANCEMENTS may be employed by issuers to
reduce the credit risk of their securities. Credit supports include letters of
credit, insurance and guarantees provided by foreign and domestic entities.
Liquidity supports include puts, demand features, and lines of credit. Most of
these arrangements move the credit risk of an investment from the issuer of the
security to the support provider. Changes in the credit quality of a support
provider could cause losses to the portfolio.

DEBT SECURITIES are obligations issued by domestic and foreign entities,
including governments and corporations, in order to raise money. They are
basically "IOUs," but are commonly referred to as bonds or money market
securities. These securities normally require the issuer to pay a fixed,
variable or floating rate of interest on the amount of money borrowed (the
"principal") until it is paid back upon maturity.

Debt securities experience price changes when interest rates change. Typically,
longer-maturity securities react to interest rate changes more severely than
shorter-term securities (all things being equal) but generally offer a greater
rate of interest. Corporate bonds are debt securities issued by corporations.
Although a higher return is expected from corporate bonds, these securities,
while subject to the same general risks as U.S. government securities, are
subject to greater credit risk than U.S. government securities. Their prices may
be affected by the perceived credit quality of the issuer.

The Growth Portfolio and its underlying funds may invest in investment grade
securities which are medium- and high- quality, although some still may have
varying degrees of speculative characteristics and risks. Debt securities rated
below investment grade are riskier, but may offer higher yields. These
securities are sometimes referred to as "junk bonds." The market for these
securities has historically been less liquid than for investment grade
securities.

Should a security's rating change after purchase by a portfolio the investment
adviser would take such action, including no action, as determined to be in the
best interest of the portfolio by the board of trustees. For more information
about the ratings assigned by some NRSROs, refer to the appendix section of the
SAI.

DELAYED-DELIVERY TRANSACTIONS include purchasing and selling securities on a
delayed-delivery or when-issued basis. These transactions involve a commitment
to buy or sell specific securities at a predetermined price or yield, with
payment and delivery taking place after the customary settlement period for that
type of security. When purchasing securities on a delayed-delivery basis, a
portfolio assumes the rights and risks of ownership, including the risk of price
and yield fluctuations. Typically, no interest will accrue to a portfolio until
the security is delivered. A portfolio will segregate appropriate liquid assets
to cover its delayed-delivery purchase obligations. When a portfolio sells a
security on a delayed-delivery basis, the portfolio does not participate in
further gains or losses with respect to that security. If the other party to a
delayed-delivery transaction fails to deliver or pay for the securities, a
portfolio could suffer losses.


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DEPOSITARY RECEIPTS include American or European Depositary Receipts (ADRs or
EDRs), Global Depositary Receipts or Shares (GDRs or GDSs) or other similar
global instruments that are receipts representing ownership of shares of a
foreign-based issuer held in trust by a bank or similar financial institution.
These securities are designed for U.S. and European securities markets as
alternatives to purchasing underlying securities in their corresponding national
markets and currencies. Depositary receipts can be sponsored or unsponsored.
Sponsored depositary receipts are certificates in which a bank or financial
institution participates with a custodian. Issuers of unsponsored depositary
receipts are not contractually obligated to disclose material information in the
United States. Therefore, there may not be a correlation between such
information and the market value of an unsponsored depositary receipt.

DIVERSIFICATION involves investing in a wide range of securities and thereby
spreading and reducing the risks of investment. Each portfolio is a series of an
open-end investment management company. Each portfolio is a diversified mutual
fund. In addition, the Money Market Portfolio follows the regulations set forth
by the SEC that dictate the diversification requirements for money market mutual
funds. Generally, these requirements prohibit a money market fund from
purchasing a security if more than 5% of its total assets would be invested in
the securities of a single issuer, although a money market fund may invest up to
25% of its total assets in the first tier securities of a single issuer for up
to three business days. U.S. government and certain other securities are not
subject to this particular regulation.

Each portfolio also must comply with certain IRS regulations that impose asset
diversification requirements. See "Taxation" for more information.

EMERGING OR DEVELOPING MARKETS exist in countries that are considered to be in
the initial stages of industrialization. The risks of investing in these markets
are similar to the risks of international investing in general, although the
risks are greater in emerging and developing markets. Countries with emerging or
developing securities markets tend to have economic structures that are less
stable than countries with developed securities markets. This is because their
economies may be based on only a few industries and their securities markets may
trade a small number of securities. Prices on these exchanges tend to be
volatile, and securities in these countries historically have offered greater
potential for gain (as well as loss) than securities of companies located in
developed countries.

EQUITY SECURITIES represent ownership interests in a corporation, and are
commonly called "stocks." Equity securities historically have outperformed most
other securities, although their prices can fluctuate based on changes in a
company's financial condition, market conditions and political, economic or even
company-specific news. When a stock's price declines, its market value is
lowered even though the intrinsic value of the company may not have changed.
Sometimes factors, such as economic conditions or political events, affect the
value of stocks of companies of the same or similar industry or group of
industries, and may affect the entire stock market.

Types of equity securities include common stocks, preferred stocks, convertible
securities and warrants. Common stocks, which are probably the most recognized
type of equity security, usually entitle the owner to voting rights in the
election of the corporation's directors and any other matters submitted to the
corporation's shareholders for voting. Preferred stocks do not ordinarily carry
voting rights or may carry limited voting rights, but normally have preference


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over the corporation's assets and earnings. For example, preferred stocks have
preference over common stock in the payment of dividends. Preferred stocks also
may pay specified dividends.

Convertible securities are typically preferred stock or bonds that are
exchangeable for a specific number of another form of security (usually the
issuer's common stock) at a specified price or ratio. A corporation may issue a
convertible security that is subject to redemption after a specified date and
usually under certain circumstances. A holder of a convertible security that is
called for redemption would be required to tender it for redemption to the
issuer, convert it to the underlying common stock or sell it to a third party.
Convertible bonds typically pay a lower interest rate than nonconvertible bonds
of the same quality and maturity because of the convertible feature. This
structure allows the holder of the convertible bond to participate in share
price movements in the company's common stock. The actual return on a
convertible bond may exceed its stated yield if the company's common stock
appreciates in value and the option to convert to common shares becomes more
valuable.

Convertible preferred stocks are nonvoting equity securities that pay a fixed
dividend. These securities have a convertible feature similar to convertible
bonds; however, they do not have a maturity date. Due to their fixed income
features, convertible securities provide higher income potential than the
issuer's common stock, but typically are more sensitive to interest rate changes
than the underlying common stock. In the event of liquidation, bondholders have
claims on company assets senior to those of stockholders; preferred stockholders
have claims senior to those of common stockholders.

Convertible securities typically trade at prices above their conversion value,
which is the current market value of the common stock received upon conversion,
because of their higher yield potential than the underlying common stock. The
difference between the conversion value and the price of a convertible security
will vary depending on the value of the underlying common stock and interest
rates. When the underlying value of the common stocks declines, the price of the
issuer's convertible securities will tend not to fall as much because the
convertible security's income potential will act as a price support. While the
value of a convertible security also tends to rise when the underlying common
stock value rises, it will not rise as much because their conversion value is
more narrow. The value of convertible securities also is affected by changes in
interest rates. For example, when interest rates fall, the value of convertible
securities may rise because of their fixed income component.

Warrants are a type of security usually issued with bonds and preferred stock
that entitles the holder to a proportionate amount of common stock at specified
price for a specific period of time. The prices of warrants do not necessarily
move parallel to the prices of the underlying common stock. Warrants have no
voting rights, receive no dividends and have no rights with respect to the
assets of the issuer. If a warrant is not exercised within the specified time
period, it will become worthless and a portfolio will lose the purchase price it
paid for the warrant and the right to purchase the underlying security.

FOREIGN SECURITIES involve additional risks, including foreign currency exchange
rate risks, because they are issued by foreign entities, including foreign
governments, banks, corporations or because they are traded principally
overseas. Foreign entities are not subject to uniform accounting, auditing and
financial reporting standards, practices and requirements comparable to those
applicable to U.S. corporations. In addition, there may be less publicly
available information about foreign entities. Foreign economic, political and
legal developments, as well


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as fluctuating foreign currency exchange rates and withholding taxes, could have
more dramatic effects on the value of foreign securities. For example,
conditions within and around foreign countries, such as the possibility of
expropriation or confiscatory taxation, political or social instability,
diplomatic developments, change of government or war could affect the value of
foreign investments. Moreover, individual foreign economies may differ favorably
or unfavorably from the U.S. economy in such respects as growth of gross
national product, rate of inflation, capital reinvestment, resource
self-sufficiency and balance of payments position.

Foreign securities typically have less volume and are generally less liquid and
more volatile than securities of U.S. companies. Fixed commissions on foreign
securities exchanges are generally higher than negotiated commissions on U.S.
exchanges, although the portfolios and/or underlying funds endeavor to achieve
the most favorable overall results on portfolio transactions. There is generally
less government supervision and regulation of foreign securities exchanges,
brokers, dealers and listed companies than in the United States, thus increasing
the risk of delayed settlements of portfolio transactions or loss of
certificates for portfolio securities. There may be difficulties in obtaining or
enforcing judgments against foreign issuers as well. These factors and others
may increase the risks with respect to the liquidity of a portfolio containing
foreign investments, and its ability to meet a large number of shareholder
redemption requests.

Foreign markets also have different clearance and settlement procedures and, in
certain markets, there have been times when settlements have been unable to keep
pace with the volume of securities transactions, making it difficult to conduct
such transactions. Such delays in settlement could result in temporary periods
when a portion of the assets of a portfolio is uninvested and no return is
earned thereon. The inability to make intended security purchases due to
settlement problems could cause a portfolio to miss attractive investment
opportunities. Losses to a portfolio arising out of the inability to fulfill a
contract to sell such securities also could result in potential liability for
the portfolio.

Investments in the securities of foreign issuers are usually made and held in
foreign currencies. In addition, the Growth Portfolio or its underlying funds
may hold cash in foreign currencies. These investments may be affected favorably
or unfavorably by changes in currency rates and in exchange control regulations,
and may cause the portfolio or underlying fund to incur costs in connection with
conversions between various currencies. The rate of exchange between the U.S.
dollar and other currencies is determined by the forces of supply and demand in
the foreign exchange market as well as by political and economic factors.
Changes in the foreign currency exchange rates also may affect the value of
dividends and interest earned, gains and losses realized on the sale of
securities, and net investment income and gains, if any, to be distributed to
shareholders by the portfolio or underlying funds.

In addition to the risks discussed above, it is unforeseeable what risk, if any,
may exist to investments as a result of the conversion of the 11 of the 15
Economic Union Member States from their respective local currency to the
official currency of the Economic and Monetary Union (EMU). As of January 3,
1999, the euro became the official currency of the EMU, the rate of exchange was
set between the euro and the converted currencies of each country. The European
Central Bank, all national central banks and all stock exchanges and
depositories began pricing, trading and settling in euro even if the securities
traded are not denominated in euro. Each securities transaction that requires
converting to euro may involve rounding that could affect the value of the
security converted. In addition, issuers of securities that require converting
may experience increased costs as a result of the conversion, which may affect
the value of their securities. It is possible that uncertainties related to the
conversion will affect


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investor expectations and cause investments to shift from/or to European
countries, thereby making the European market less liquid or more expensive. All
of these factors could affect the value of foreign investments and/or increase a
fund's expenses. While the investment adviser has taken steps to minimize the
impact of the conversion on the portfolios, it is not possible to know precisely
what impact the conversion will have on the portfolios, if any, nor is it
possible to eliminate the risks completely.

For these reasons and others, foreign securities tend to be more volatile than
other types of investments. International funds, therefore, tend to be more
volatile than funds that invest primarily in securities of domestic issuers and
are normally recommended for long-term investors. The SchwabFunds(R)
international stock fund that the Growth Portfolio may currently invest in is
the Schwab International Index Fund(R).

Securities that are acquired by a portfolio outside the United States and that
are publicly traded in the United States are not considered illiquid, provided
that: (i) the portfolio acquires and holds the securities with the intention of
reselling the securities in the foreign trading market; (ii) the portfolio
reasonably believes it can readily dispose of the securities readily in the
foreign trading market or for cash in the United States; or (iii) foreign market
and current market quotations are readily available. Investments in foreign
securities where delivery takes place outside the United States will have to be
made in compliance with any applicable U.S. and foreign currency restrictions
and tax laws (including laws imposing withholding taxes on any dividend or
interest income) and laws limiting the amount and types of foreign investments.

FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS involve the purchase or sale of
foreign currency at an established exchange rate, but with payment and delivery
at a specified future time. Many foreign securities markets do not settle trades
within a time frame that would be considered customary in the U.S. stock market.
Therefore, the Growth Portfolio or its underlying funds may engage in currency
exchange contracts in order to secure exchange rates for portfolio securities
purchased or sold, but awaiting settlement. These transactions do not seek to
eliminate any fluctuations in the underlying prices of the securities involved.
Instead, the transactions simply establish a rate of exchange that can be
expected when the portfolio settles its securities transactions in the future.

FUTURES CONTRACTS are securities that represent an agreement between two parties
that obligates one party to buy and the other party to sell specific securities
at an agreed-upon price on a stipulated future date. In the case of futures
contracts relating to an index or otherwise not calling for physical delivery at
the close of the transaction, the parties usually agree to deliver the final
cash settlement price of the contract. A portfolio may purchase and sell futures
contracts based on securities, securities indices and foreign currencies or any
other futures contracts traded on U.S. exchanges or boards of trade that the
Commodities Futures Trading Commission (CFTC) licenses and regulates.

In order to reduce the effect that uninvested cash would have on its ability to
track the performance of its index as closely as possible, a portfolio may
purchase futures contracts representative of its index or the securities in its
index. Such transactions allow the portfolio's cash balance to produce a return
similar to that of the underlying security or index on which the futures
contract is based. Also, the Growth Portfolio or its underlying funds may
purchase or sell futures contracts on a specified foreign currency to "fix" the
price in U.S. dollars of the foreign security it has acquired or sold or expects
to acquire or sell.


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When buying or selling futures contracts, a portfolio must place a deposit with
its broker equal to a fraction of the contract amount. This amount is known as
"initial margin" and must be in the form of liquid instruments, including cash,
cash-equivalents and U.S. government securities. Subsequent payments to and from
the broker, known as "variation margin" may be made daily, if necessary, as the
value of the futures contracts fluctuate. This process is known as
"marking-to-market". The margin amount will be returned to the portfolio upon
termination of the futures contracts assuming all contractual obligations are
satisfied. A portfolio's aggregate initial and variation margin payments
required to establish its futures positions may not exceed 5% of its net assets.
Because margin requirements are normally only a fraction of the amount of the
futures contracts in a given transaction, futures trading can involve a great
deal of leverage. In order to avoid this, a portfolio will segregate assets in
an amount equal to the margin requirement that is deposited with the broker for
its outstanding futures contracts.

While a portfolio intends to purchase and sell futures contracts in order to
simulate full investment in the securities comprising its index, there are risks
associated with these transactions. Adverse market movements could cause a
portfolio to experience substantial losses when buying and selling futures
contracts. Of course, barring significant market distortions, similar results
would have been expected if the portfolio had instead transacted in the
underlying securities directly. There also is the risk of losing any margin
payments held by a broker in the event of its bankruptcy. Additionally, a
portfolio incurs transaction costs (i.e. brokerage fees) when engaging in
futures trading.

Futures contracts normally require actual delivery or acquisition of an
underlying security or cash value of an index on the expiration date of the
contract. In most cases, however, the contractual obligation is fulfilled before
the expiration date of the contract by buying or selling, as the case may be,
identical futures contracts. Such offsetting transactions terminate the original
contracts and cancel the obligation to take or make delivery of the underlying
securities or cash. There may not always be a liquid secondary market at the
time a portfolio seeks to close out a futures position. If a portfolio is unable
to close out its position and prices move adversely, the portfolio would have to
continue to make daily cash payments to maintain its margin requirements. If a
portfolio has insufficient cash to meet these requirements it may have to sell
portfolio securities at a disadvantageous time or incur extra costs by borrowing
the cash. Also, the portfolio may be required to make or take delivery and incur
extra transaction costs buying or selling the underlying securities. A portfolio
will seek to reduce the risks associated with futures transactions by buying and
selling futures contracts that are traded on national exchanges or for which
there appears to be a liquid secondary market.

ILLIQUID SECURITIES generally are any securities that cannot be disposed of
promptly and in the ordinary course of business at approximately the amount at
which the portfolio has valued the instruments. The liquidity of the portfolio's
investments is monitored under the supervision and direction of the board of
trustees. Investments currently not considered liquid include repurchase
agreements not maturing within seven days and certain restricted securities.

INDEXING STRATEGIES involve tracking the investments and, therefore, performance
of an index. The S&P 500 Portfolio normally will invest at least 80% of its
total assets in the securities of its index. The Growth Portfolio invests mainly
in other SchwabFunds,(R) particularly index funds, which seek to track the total
returns of various market indices. Each of these index funds normally will
invest at least 65% of its total assets in the securities of its index.
Moreover, each of these index funds will invest so that its portfolio performs
similarly to that of its index. Each index fund tries to generally


                                       10
<PAGE>   11
match its holdings in a particular security to its weight in the index. Each
index fund will seek a correlation between its performance and that of its index
of 0.90 or better. A perfect correlation of 1.0 is unlikely as index funds incur
operating and trading expenses unlike their indices. An index fund may rebalance
its holdings in order to track its index more closely. In the event its intended
correlation is not achieved, the board of trustees will consider alternative
arrangements for the portfolio or index fund.

LENDING of portfolio securities is a common practice in the securities industry.
A portfolio will engage in security lending arrangements with the primary
objective of increasing its income. For example, a portfolio may receive cash
collateral and it may invest it in short-term, interest-bearing obligations, but
will do so only to the extent that it will not lose the tax treatment available
to mutual funds. Lending portfolio securities involve risks that the borrower
may fail to return the securities or provide additional collateral. Also, voting
rights with respect to the loaned securities may pass with the lending of the
securities.

A portfolio may loan portfolio securities to qualified broker-dealers or other
institutional investors provided: (1) the loan is secured continuously by
collateral consisting of U.S. government securities, letters of credit, cash or
cash equivalents maintained on a daily marked-to-market basis in an amount at
least equal to the current market value of the securities loaned; (2) the
portfolio may at any time call the loan and obtain the return of the securities
loaned; (3) the portfolio will receive any interest or dividends paid on the
loaned securities; and (4) the aggregate market value of securities loaned will
not at any time exceed one-third of the total assets of the portfolio, including
collateral received from the loan (at market value computed at the time of the
loan).

Although voting rights with respect to loaned securities pass to the borrower,
the lender retains the right to recall a security (or terminate a loan) for the
purpose of exercising the security's voting rights. Efforts to recall such
securities promptly may be unsuccessful, especially for foreign securities or
thinly traded securities such as small-cap stocks. In addition, because
recalling a security may involve expenses to the portfolios, it is expected that
the portfolios will do so only where the items being voted upon are, in the
judgment of Charles Schwab Investment Management, Inc. ("CSIM") or the
("investment adviser"), either material to the economic value of the security or
threaten to materially impact the issuer's corporate governance policies or
structure.

MATURITY OF INVESTMENTS. The Money Market Portfolio follows the regulations set
forth by the SEC that dictate the maturity requirements for money market mutual
funds. Generally, these requirements prohibit a portfolio from purchasing a
security with a remaining maturity of more than 397 days or maintaining a
dollar-weighted average portfolio maturity that exceeds 90 days.

MONEY MARKET SECURITIES are high-quality, short-term debt securities that may be
issued by entities such as the U.S. government, corporations and financial
institutions (like banks). Money market securities include commercial paper,
certificates of deposit, bankers' acceptances, notes and time deposits.

Money market securities pay fixed, variable or floating rates of interest and
are generally subject to credit and interest rate risks. The maturity date or
price of and financial assets collateralizing a security may be structured in
order to make it qualify as or act like a money market security. These
securities may be subject to greater credit and interest rate risks than other
money market securities because of their structure. Money market securities may
be issued with puts or sold


                                       11
<PAGE>   12
separately, sometimes called demand features or guarantees, which are agreements
that allow the buyer to sell a security at a specified price and time to the
seller or "put provider." The SchwabFunds(R) money market fund that the Growth
Portfolio may currently invest in is the Schwab Value Advantage Money Fund(R).

MORTGAGE-BACKED SECURITIES represent an interest in an underlying pool of
mortgages. Issuers of these securities include agencies and instrumentalities of
the U.S. government, such as the Federal Home Loan Mortgage Corporation and the
Federal National Mortgage Association, and private entities, such as banks. The
income paid on mortgage-backed securities depends upon the income received from
the underlying pool of mortgages. Mortgage-backed securities include
collateralized mortgage obligations, mortgage-backed bonds and stripped
mortgage-backed securities. These securities are subject to interest rate risk,
like other debt securities, in addition to prepayment and extension risk.
Prepayments occur when the holder of an individual mortgage prepays the
remaining principal before the mortgage's scheduled maturity date. As a result
of the pass-through of prepayments of principal on the underlying securities,
mortgage-backed securities are often subject to more rapid prepayment of
principal than their stated maturity indicates. Because the prepayment
characteristics of the underlying mortgages vary, it is not possible to predict
accurately the realized yield or average life of a particular issue of
mortgage-backed securities. Prepayment rates are important because of their
effect on the yield and price of the securities. Accelerated prepayments
adversely impact yields for mortgage-backed securities purchased at a premium
(i.e., a price in excess of principal amount) and may involve additional risk of
loss of principal because the premium may not be fully amortized at the time the
obligation is repaid. The opposite is true for mortgage-backed securities
purchased at a discount. The Growth Portfolio and its underlying funds may
purchase mortgage-related securities at a premium or at a discount. When
interest rates rise, extension risk increases and may affect the value of the
portfolio or its underlying fund. Principal and interest payments on certain
mortgage-related securities may be guaranteed by the government to the extent
described below. Such guarantees do not extend to the value or yield of the
mortgage-related securities themselves or of a portfolio's shares.

MUTUAL FUNDS are registered investment companies, which may issue and redeem
their shares on a continuous basis (open-end mutual funds) or may offer a fixed
number of shares usually listed on an exchange (closed-end mutual funds). Mutual
funds generally offer investors the advantages of diversification and
professional investment management, by combining shareholders' money and
investing it in various types of securities, such as stocks, bonds and money
market securities. Mutual funds also make various investments and use certain
techniques in order to enhance their performance. These may include entering
into delayed-delivery and when-issued securities transactions or swap
agreements; buying and selling futures contracts, illiquid and restricted
securities and repurchase agreements and borrowing or lending money and/or
portfolio securities. The risks of investing in mutual funds generally reflect
the risks of the securities in which the mutual funds invest and the investment
techniques they may employ. Also, mutual funds charge fees and incur operating
expenses. The Growth Portfolio will normally invest at least 50% in other
SchwabFunds, which are registered open-end investment companies.

OTHER SECURITIES. Under certain circumstances, an underlying fund of the Growth
Portfolio may make payment of a redemption by the portfolio wholly, or in part,
by a distribution in-kind of securities from its portfolio rather than payment
in cash. In such a case, the Growth Portfolio


                                       12
<PAGE>   13
may hold the securities distributed until the investment adviser determined that
it was appropriate to sell them.

PROMISSORY NOTES are written agreements committing the maker or issuer to pay
the payee a specified amount either on demand or at a fixed date in the future,
with or without interest. These are sometimes called negotiable notes or
instruments and are subject to credit risk. Bank notes are notes used to
represent obligations issued by banks in large denominations.

PUTS are sometimes called demand features or guarantees, and are agreements that
allow the buyer to sell a security at a specified price and time to the seller
or "put provider." When a portfolio buys a put, losses could occur as a result
of the costs of the put or if it exercises its rights under the put and the put
provider does not perform as agreed. Standby commitments are types of puts.

QUALITY OF INVESTMENTS. The Money Market Portfolio follows regulations set forth
by the SEC that dictate the quality requirements for money market mutual funds.
Generally these require the Money Market Portfolio to invest exclusively in
high-quality securities. Generally, high-quality securities are securities that
present minimal credit risks and are rated in one of the two highest rating
categories by two nationally recognized statistical rating organizations
(NRSROs), or by one if only one NRSRO has rated the securities, or, if unrated,
determined to be of comparable quality by the investment adviser pursuant to
guidelines adopted by the board of trustees. High-quality securities may be
"first tier" or "second tier" securities. First tier securities may be rated
within the highest category or determined to be of comparable quality by the
investment adviser. Money market fund shares and U.S. government securities are
first tier securities. Second tier securities generally are rated within the
second-highest category. The Money Market Portfolio's holdings of second tier
securities will not exceed 5% of its assets, and investments in the second tier
securities of any one issuer will be limited to the greater of 1% of the
portfolio's assets or $1 million.

Should a security's high-quality rating change after purchase by the portfolio,
the investment adviser would take such action, including no action, as
determined to be in the best interest of the portfolio by the board of trustees.
For more information about the ratings assigned by some NRSROs, refer to the
Appendix section of the SAI.

REPURCHASE AGREEMENTS. Repurchase agreements involve a portfolio buying
securities (usually U.S. government securities) from a seller and simultaneously
agreeing to sell them back at an agreed-upon price (usually higher) and time.
There are risks that losses will result if the seller does not perform as
agreed. Repurchase agreements will be collateralized by first tier securities.
In addition, repurchase agreements collateralized entirely by U.S. government
securities may be deemed to be collateralized fully pursuant to Rule 2a-7.

RESTRICTED SECURITIES are securities that are subject to legal restrictions on
their sale. For example, commercial paper and other promissory notes may be
issued under Section 4(2) of the Securities Act of 1933. These securities may be
sold only to qualified institutional buyers such as the portfolios under Rule
144A of the Securities Act of 1933. Because of this requirement, these
securities are normally resold to other qualified buyers through or with the
assistance of the issuer or an investment dealer who makes a market in these
securities, thereby providing liquidity to the market. It is not possible to
predict with assurance exactly how the market for Section 4(2) paper sold and
offered under Rule 144A will continue to develop. Therefore, the investment
adviser, pursuant to guidelines approved by the board of trustees, will
carefully monitor a portfolio's investments in these securities, focusing on
such important factors, among others, as valuation,


                                       13
<PAGE>   14
liquidity and availability of information. Restricted securities may be
considered to be liquid if an institutional or other market exists for these
securities. In making this determination, the portfolio, under the direction and
supervision of the board of trustees, will take into account the following
factors: (i) the frequency of trades and quotes for the security; (ii) the
number of dealers willing to purchase or sell the security and the number of
potential purchasers; (iii) dealer undertakings to make a market in the
security; and (iv) the nature of the security and marketplace trades (e.g., the
time needed to dispose of the security, the method of soliciting offers and the
mechanics of transfer). To the extent a portfolio invests in restricted
securities that are deemed liquid, the general level of illiquidity in the
portfolios may be increased if qualified institutional buyers become
uninterested in purchasing these securities.

SMALL-CAP STOCKS are common stocks issued by U.S. operating companies with
market capitalizations that place them below the largest 1,000 such companies.
Historically, small-cap stocks have been riskier than stocks issued by large- or
mid-cap companies for a variety of reasons. Small-cap companies may have less
certain growth prospects and are typically less diversified and less able to
withstand changing economic conditions than larger capitalized companies.
Small-cap companies also may have more limited product lines, markets or
financial resources than companies with larger capitalizations, and may be more
dependent on a relatively small management group. In addition, small-cap
companies may not be well known to the investing public, may not have
institutional ownership and may have only cyclical, static or moderate growth
prospects. Most small-cap company stocks pay low or no dividends.

These factors and others may cause sharp changes in the value of a small-cap
company's stock, and even cause some small-cap companies to fail. Additionally,
small-cap stocks may not be as broadly traded as large- or mid-cap stocks and an
underlying fund's position in securities of such companies may be substantial in
relation to the market for such securities. Accordingly, it may be difficult for
an underlying fund to dispose of securities of these small-cap companies at
prevailing market prices in order to meet redemptions. This lower degree of
liquidity can adversely affect the value of these securities. For these reasons
and others, the value of a portfolio's investments in small-cap stocks is
expected to be more volatile than other types of investments, including other
types of stock investments. While small-cap stocks are generally considered to
offer greater growth opportunities for investors, they involve greater risks and
the share price of a portfolio or an underlying fund that invests in small-cap
stocks may change sharply during the short term and long term.

STOCK FUNDS typically seek growth of capital and invest primarily in equity
securities. Other investments generally include debt securities, such as U.S.
government securities, and some illiquid and restricted securities. Stock funds
typically may enter into delayed-delivery or when-issued securities
transactions, repurchase agreements, swap agreements and futures and options
contracts. Some stock funds invest exclusively in equity securities and may
focus in a specialized segment of the stock market, like stocks of small
companies or foreign issuers, or may focus in a specific industry or group of
industries. The greater a fund's investment in stock, the greater exposure it
will have to stock risk and stock market risk. Stock risk is the risk that a
stock may decline in price over the short or long term. When a stock's price
declines, its market value is lowered even though the intrinsic value of the
company may not have changed. Some stocks, like small company and international
stocks, are more sensitive to stock risk than others. Diversifying investments
across companies can help to lower the stock risk of a portfolio. Market risk is
typically the result of a negative economic condition that affects the value of
an entire class of securities, such as stocks or bonds. Diversification among
various asset classes, such as stocks, bonds and cash, can help to lower the
market risk of a fund. The SchwabFunds(R) stock


                                       14
<PAGE>   15
funds that the Growth Portfolio may currently invest in are the Schwab S&P 500
Fund, Schwab Small-Cap Index Fund(R) and Schwab International Index Fund(R) or
funds comprising the Schwab Equity Index Funds. A stock fund's other investments
and use of investment techniques also will affect its performance and portfolio
value.

STOCK SUBSTITUTION STRATEGY is a strategy, whereby a portfolio (or underlying
fund) may, in extraordinary circumstances, substitute a similar stock for a
security in its index.

STRIPPED SECURITIES are securities whose income and principal components are
detached and sold separately. While the risks associated with stripped
securities are similar to other money market securities, stripped securities are
typically subject to greater changes in value. U.S. Treasury securities that
have been stripped by a Federal Reserve Bank are obligations of the U.S.
Treasury.

SWAP AGREEMENTS are an exchange of one security for another. A swap may be
entered into in order to help a portfolio or underlying fund track an index, or
to change its maturity, to protect its value from changes in interest rates or
to expose it to a different security or market. These agreements are subject to
the risk that the counterparty will not fulfill its obligations. The risk of
loss in a swap agreement can be substantial due to the degree of leverage that
can be involved. In order to help minimize this risk, a portfolio or underlying
fund will segregate appropriate assets as necessary.

U.S. GOVERNMENT SECURITIES are issued by the U.S. Treasury or issued or
guaranteed by the U.S. government or any of its agencies or instrumentalities.
Not all U.S. government securities are backed by the full faith and credit of
the United States. Some U.S. government securities, such as those issued by the
Federal National Mortgage Association (FNMA or FANNIE MAE), the Federal Home
Loan Mortgage Corporation (FHLMC or FREDDIE MAC), the Student Loan Marketing
Association (SLMA or SALLIE MAE), and the Federal Home Loan Banks (FHLB), are
supported by a line of credit the issuing entity has with the U.S. Treasury.
Others are supported solely by the credit of the issuing agency or
instrumentality such as obligations issued by the Federal Farm Credit Banks
Funding Corporation (FFCB). There can be no assurance that the U.S. government
will provide financial support to U.S. government securities of its agencies and
instrumentalities if it is not obligated to do so under law. Of course U.S.
government securities, including U.S. Treasury securities, are among the safest
securities, however, not unlike other debt securities, they are still sensitive
to interest rate changes, which will cause their yields to fluctuate.

U.S. TREASURY SECURITIES are obligations of the U.S. Treasury and include
bills, notes and bonds.  U.S. Treasury securities are backed by the full
faith and credit of the United States Government.

VARIABLE AND FLOATING RATE DEBT SECURITIES pay an interest rate, which is
adjusted either periodically or at specific intervals or which floats
continuously according to a formula or benchmark. Although these structures
generally are intended to minimize the fluctuations in value that occur when
interest rates rise and fall, some structures may be linked to a benchmark in
such a way as to cause greater volatility to the security's value.

Some variable rate securities may be combined with a put or demand feature
(variable rate demand securities) that entitles the holder to the right to
demand repayment in full or to resell at a specific price and/or time. While the
demand feature is intended to reduce credit risks, it is not always
unconditional, and may make the securities more difficult to sell quickly
without losses.


                                       15
<PAGE>   16
There are risks involved with these securities because there may be no active
secondary market for a particular variable rate demand security purchased by a
portfolio. In addition, the portfolio may exercise only its demand rights at
certain times. The portfolio could suffer losses in the event that the issuer
defaults on its obligation.

                             INVESTMENT LIMITATIONS

The following investment limitations may be changed only by a vote of a majority
of a portfolio's shareholders.

THE MONEY MARKET PORTFOLIO MAY NOT:

(1) Purchase securities or make investments other than in accordance with its
investment objective and policies.

(2) Purchase securities of any issuer (other than obligations of, or guaranteed
by, the U.S. Government, its agencies or instrumentalities) if, as a result,
more than 5% of the value of its assets would be invested in securities of that
issuer.

(3) Purchase more than 10% of any class of securities of any issuer. All debt
securities and all preferred stocks are each considered as one class.

(4) Concentrate 25% or more of the value of its assets in any one industry;
provided, however, that the portfolio reserves the freedom of action to invest
up to 100% of its assets in certificates of deposit or bankers' acceptances
issued by domestic branches of U.S. banks and U.S. branches of foreign banks
(which the portfolio has determined to be subject to the same regulation as U.S.
banks), or obligations of, or guaranteed by, the U.S. Government, its agencies
or instrumentalities in accordance with its investment objective and policies.

(5) Invest more than 5% of its total net assets in securities of issuers (other
than obligations of, or guaranteed by, the U.S. Government, its agencies or
instrumentalities) that, with their predecessors, have a record of less than
three years of continuous operation.

(6) Enter into repurchase agreements if, as a result thereof, more than 10% of
its net assets valued at the time of the transaction would be subject to
repurchase agreements maturing in more than seven days and invested in
securities restricted as to disposition under the federal securities laws
(except commercial paper issued under Section 4(2) of the Securities Act of
1933, as amended, hereinafter the "1933 Act"). The portfolio will invest no more
than 10% of its net assets in illiquid securities.

(7) Invest more than 5% of its total assets in securities restricted as to
disposition under the federal securities laws (except commercial paper issued
under Section 4(2) of the 1933 Act).

(8) Purchase or retain securities of an issuer if any of the officers, trustees
or directors of the Trust or its investment adviser individually own
beneficially more than 1/2 of 1% of the securities of that issuer and together
beneficially own more than 5% of the securities of such issuer.

(9) Invest in commodities or commodity contracts, including futures contracts,
real estate or real estate limited partnerships, although it may invest in
securities which are secured by real estate and securities of issuers which
invest or deal in real estate.


                                       16
<PAGE>   17
(10) Invest for the purpose of exercising control or management of another
issuer.

(11) Purchase securities of other investment companies, except in connection
with a merger, consolidation, reorganization or acquisition of assets.

(12) Make loans to others, except the portfolio may (i) purchase a portion of an
issue of short-term debt securities or similar obligations (including repurchase
agreements) that are publicly distributed or customarily purchased by
institutional investors, and (ii) lend its portfolio securities (up to one-third
of the portfolio's total assets) in accordance with its investment objectives
and policies.

(13) Borrow money except as a temporary measure for extraordinary or emergency
purposes and then only in an amount up to one-third of the value of its total
assets in order to meet redemption requests without immediately selling any
portfolio securities. The portfolio will not borrow for leverage purposes or
purchase securities or make investments while reverse repurchase agreements or
borrowings are outstanding. If, for any reason, the current value of the
portfolio's total net assets falls below an amount equal to three times the
amount of its indebtedness from money borrowed, the Money Market Portfolio will,
within three business days, reduce its indebtedness to the extent necessary.

(14) Write, purchase or sell puts, calls or combinations thereof.

(15) Make short sales of securities, or purchase any securities on margin except
to obtain such short-term credits as may be necessary for the clearance of
transactions.

(16) Invest in interests in oil, gas, mineral leases or other mineral
exploration or development programs, although it may invest in the securities of
issuers which invest in or sponsor such programs.

(17) Underwrite securities issued by others except to the extent it may be
deemed to be an underwriter, under the federal securities laws, in connection
with the disposition of securities from its investment portfolio.

(18) Issue senior securities as defined in the 1940 Act.

EACH OF THE GROWTH PORTFOLIO AND S&P 500 PORTFOLIO MAY NOT:

(1) Purchase securities of any issuer unless consistent with the maintenance of
its status as a diversified company under the 1940 Act.

(2) Concentrate investments in a particular industry or group of industries as
concentration is defined under the 1940 Act, or the rules or regulations
thereunder; except that the S&P 500 Portfolio may concentrate investments only
to the extent that the S&P 500 Index(R) is also so concentrated.

(3) Purchase or sell commodities, commodities contracts or real estate; lend or
borrow money; issue senior securities; underwrite securities; or pledge,
mortgage or hypothecate any of its assets, except as permitted by the 1940 Act
or the rules or regulations thereunder.


                                       17
<PAGE>   18
THE FOLLOWING DESCRIPTIONS MAY ASSIST INVESTORS IN UNDERSTANDING THE ABOVE
FUNDAMENTAL POLICIES AND RESTRICTIONS.

Diversification. Under the 1940 Act and rules, regulations and interpretations
thereunder, a "diversified company," as to 75% of its total assets, may not
purchase securities of any issuer (other than obligations of, or guaranteed by,
the U.S. Government or its agencies, or instrumentalities, or securities of
other investment companies) if, as a result, more than 5% of its total assets
would be invested in the securities of such issuer, or more than 10% of the
issuer's voting securities would be held by the portfolio.

Borrowing. The 1940 Act presently restricts an investment management company
from borrowing (including pledging, mortgaging or hypothecating assets) in
excess of 33 1/3% of its total assets (not including temporary borrowings not in
excess of 5% of its total assets).

Lending.  Under the 1940 Act, an investment management company may make loans
only if expressly permitted by its investment policies.

Concentration. The Securities and Exchange Commission presently defines
concentration as investing more than 25% of an investment company's net assets
in an industry or group of industries, with certain exceptions.

      Underwriting. As defined by the 1940 Act, underwriting securities involves
a portfolio purchasing securities directly from an issuer for the purpose of
selling (distributing) them or participating in any such activity either
directly or indirectly. Under the 1940 Act, a diversified fund may not make any
commitment as underwriter, if immediately thereafter the amount of its
outstanding underwriting commitments, plus the value of its investments in
securities of issuers (other than investment companies) of which it owns more
than 10% of the outstanding voting securities, exceeds 25% of the value of its
total assets.

Senior Securities. Senior securities may include any obligation or instrument
issued by a portfolio evidencing indebtedness. The 1940 Act generally prohibits
funds from issuing senior securities, although it provides allowances for
certain borrowings and certain other investments, such as short sales, reverse
repurchase agreements, firm commitment agreements and standby commitments, with
appropriate segregation of assets.



                            OTHER INVESTMENT POLICIES

THE FOLLOWING ARE NON-FUNDAMENTAL INVESTMENT POLICIES AND RESTRICTIONS FOR EACH
OF THE GROWTH PORTFOLIO AND S&P 500 PORTFOLIO. ANY CHANGES IN EITHER THE GROWTH
PORTFOLIO'S OR THE S&P 500 PORTFOLIO'S NON-FUNDAMENTAL INVESTMENT POLICIES WILL
BE COMMUNICATED TO THE PORTFOLIO'S SHAREHOLDERS PRIOR TO THE EFFECTIVENESS OF
THE CHANGES.

EACH OF THE GROWTH PORTFOLIO AND S&P 500 PORTFOLIO MAY NOT:

(1) Purchase or sell commodities, commodities contracts or real estate,
including interests in real estate limited partnerships, provided that each
Portfolio may (i) purchase securities of companies that deal in real estate or
interests therein, (ii) purchase or sell futures contracts, options contracts,
equity index participations and index participation contracts, and (iii)
purchase securities


                                       18
<PAGE>   19
of companies that deal in precious metals or interests therein.

(2) Lend money to any person, except that each Portfolio may (i) purchase a
portion of an issue of short-term debt securities or similar obligations
(including repurchase agreements) that are publicly distributed or customarily
purchased by institutional investors, and (ii) lend its portfolio securities.

(3) Borrow money or issue senior securities except that each Portfolio may
borrow from banks as a temporary measure to satisfy redemption requests or for
extraordinary or emergency purposes and then only in an amount not to exceed
one-third of the value of its total assets (including the amount borrowed),
provided that each Portfolio will not purchase securities while borrowings
represent more than 5% of its total assets.

(4) Pledge, mortgage or hypothecate any of its assets except that, to secure
allowable borrowings, each Portfolio may do so with respect to no more than
one-third of the value of its total assets.

(5) Underwrite securities issued by others except to the extent it may be deemed
to be an underwriter, under the federal securities laws, in connection with the
disposition of securities from its investment portfolio.

(6) Invest more than 10% of its net assets in illiquid securities, including
repurchase agreements with maturities in excess of seven days.

(7) Purchase or retain securities of an issuer if any of the officers, trustees
or directors of the Trust or the investment adviser individually own
beneficially more than 1/2 of 1% of the securities of such issuer and together
beneficially own more than 5% of the securities of such issuer.

(8) Invest for the purpose of exercising control or management of another
issuer.

(9) Purchase securities of other investment companies, except as permitted by
the 1940 Act, including any exemptive relief granted by the SEC.

(10) Purchase more than 10% of any class of securities of any issuer if, as a
result of such purchase, it would own more than 10% of such issuer's outstanding
voting securities.

(11) Invest more than 5% of its net assets in warrants, valued at the lower of
cost or market, and no more than 40% of this 5% may be invested in warrants that
are not listed on the New York Stock Exchange or the American Stock Exchange,
provided, however, that for purposes of this restriction, warrants acquired by a
Portfolio in units or attached to other securities are deemed to be without
value.

(12) Purchase puts, calls, straddles, spreads or any combination thereof if by
reason of such purchase the value of its aggregate investment in such securities
would exceed 5% of the Portfolio's total assets.

(13) Make short sales, except for short sales against the box.

(14) Purchase or sell interests in oil, gas or other mineral development
programs or leases, although it may invest in companies that own or invest in
such interests or leases.


                                       19
<PAGE>   20
(15) Purchase securities on margin, except such short-term credits as may be
necessary for the clearance of purchases and sales of securities.

Except with respect to each portfolio's concentration and borrowing limitations
and investments in illiquid securities, later changes in values do not require a
portfolio to sell the investment even if the portfolio could not then make the
same investment.

                          MANAGEMENT OF THE PORTFOLIOS


The officers and trustees, their principal occupations during the past five
years and their affiliations, if any, with The Charles Schwab Corporation,
Charles Schwab & Co., Inc. and Charles Schwab Investment Management, Inc., are
as follows:



<TABLE>
<CAPTION>
                           POSITION(S) WITH  PRINCIPAL OCCUPATIONS &
NAME/DATE OF BIRTH         THE TRUST         AFFILIATIONS
-------------------------------------------------------------------------------
<S>                        <C>               <C>
CHARLES R. SCHWAB*         Chairman, Chief   Chairman and Co-Chief Executive
July 29, 1937              Executive         Officer, Director, The Charles
                           Officer and       Schwab Corporation; Chief
                           Trustee           Executive Officer, Director,
                                             Charles Schwab Holdings, Inc.;
                                             Chairman, Director, Charles Schwab
                                             & Co., Inc., Charles Schwab
                                             Investment Management, Inc.;
                                             Director, The Charles Schwab Trust
                                             Company; Chairman, Schwab
                                             Retirement Plan Services, Inc.;
                                             Chairman and Director until January
                                             1999, Mayer & Schweitzer, Inc. (a
                                             securities brokerage subsidiary of
                                             The Charles Schwab Corporation);
                                             Director, The Gap, Inc. (a clothing
                                             retailer), Audiobase, Inc.,
                                             Vodaphone AirTouch PLC (a
                                             telecommunications company) and
                                             Siebel Systems (a software
                                             company).

STEVEN L. SCHEID*          President and     Vice Chairman and Executive Vice
June 28, 1953              Trustee           President, The Charles Schwab
                                             Corporation; Vice Chairman and
                                             Enterprise President - Financial
                                             Products and Services, Director,
                                             Charles Schwab & Co., Inc.;
                                             Chief Executive Officer and
                                             Chief Financial Officer,
                                             Director, Charles Schwab
                                             Investment Management, Inc.
                                             From 1994 to 1996, Mr. Scheid
                                             was Executive Vice President of
                                             Finance for First Interstate
                                             Bancorp and Principal Financial
                                             Officer from 1995 to 1996.
                                             Prior to 1994, Mr. Scheid was
                                             Chief Financial Officer, First
                                             Interstate Bank of Texas.

DONALD F. DORWARD          Trustee           Chief Executive Officer, Dorward
September 23, 1931                           & Associates (corporate
                                             management, marketing and
                                             communications consulting firm).
                                             From 1996 to
</TABLE>


--------

* This trustee is an "interested person" of the trusts.

                                       20
<PAGE>   21

<TABLE>
<S>                        <C>               <C>
                                             1999, Executive Vice President and
                                             Managing Director, Grey
                                             Advertising. From 1990 to 1996, Mr.
                                             Dorward was President and Chief
                                             Executive Officer, Dorward &
                                             Associates (advertising and
                                             marketing/consulting firm).

ROBERT G. HOLMES           Trustee           Chairman, Chief Executive
May 15, 1931                                 Officer and Director, Semloh
                                             Financial, Inc. (international
                                             financial services and
                                             investment advisory firm).

DONALD R. STEPHENS         Trustee           Managing Partner, D.R. Stephens
June 28, 1938                                & Company (investments).  Prior
                                             to 1996, Chairman and Chief
                                             Executive Officer of North American
                                             Trust (real estate investment
                                             trust).

MICHAEL W. WILSEY          Trustee           Chairman, Chief Executive
August 18, 1943                              Officer and Director, Wilsey
                                             Bennett, Inc. (truck and air
                                             transportation, real estate
                                             investment, management, and
                                             investments).

JEREMIAH H. CHAFKIN*       Executive Vice    Executive Vice President, Asset
May 5, 1959                President, Chief  Management Products and Services,
                           Operating         Charles Schwab & Co., Inc.;
                           Officer and       President and Chief Operating
                           Trustee           Officer, Charles Schwab
                                             Investment Management, Inc.
                                             Prior to September 1999, Mr.
                                             Chafkin was Senior Managing
                                             Director, Bankers Trust Company.

MARIANN BYERWALTER         Trustee           Vice President for Business
August 13, 1960                              Affairs and Chief Financial
                                             Officer, Stanford University
                                             (higher education).  Prior to
                                             February 1996, Ms. Byerwalter
                                             was Chief Financial Officer of
                                             Eureka Bank (savings and loans)
                                             and Chief Financial Officer and
                                             Chief Operating Officer of
                                             America First Holdings, Inc.
                                             (holding company).  Ms.
                                             Byerwalter also is on the Board
                                             of Directors of America First
                                             Companies, Omaha, NE (venture
                                             capital/fund management) and
                                             Redwood Trust Inc. (mortgage
                                             finance).

WILLIAM A. HASLER          Trustee           Co-Chief Executive Officer,
November 22, 1941                            Aphton Corporation
                                             (bio-pharmaceuticals). Prior to
                                             August 1998, Mr. Hasler was Dean
                                             of the Haas School of Business
                                             at the University of California,
                                             Berkeley (higher education).
                                             Mr. Hasler also is on the Board
                                             of Directors of Solectron
                                             Corporation (manufacturing),
                                             Tenera, Inc. (services and
                                             software), Airlease, Ltd.
                                             (aircraft leasing) and Mission
                                             West Properties (commercial real
                                             estate).
</TABLE>



--------

* This trustee is an "interested person" of the trusts.


                                       21
<PAGE>   22

<TABLE>
<S>                        <C>               <C>
GERALD B. SMITH            Trustee           Chairman and Chief Executive
September 28, 1950                           Officer, Smith Graham & Co.
                                             (investment management).  Mr.
                                             Smith also is on the Board of
                                             Directors of Pennzoil-Quaker
                                             State Company (automotive).

TAI-CHIN TUNG              Treasurer and     Senior Vice President, Treasurer
March 7, 1951              Principal         and Controller, Charles Schwab
                           Financial Officer Investment Management, Inc.
                                             From 1994 to 1996, Ms. Tung was
                                             Controller for Robertson
                                             Stephens Investment Management,
                                             Inc.  From 1993 to 1994, she was
                                             Vice President of Fund
                                             Accounting, Capital Research and
                                             Management Co.

STEPHEN B. WARD            Senior Vice       Senior Vice President and Chief
April 5, 1955              President and     Investment Officer, Charles
                           Chief Investment  Schwab Investment Management,
                           Officer           Inc.

FRANCES COLE               Secretary         Senior Vice President, Chief
September 9, 1955                            Counsel and Assistant Corporate
                                             Secretary, Charles Schwab
                                             Investment Management, Inc.
</TABLE>


Each of the above-referenced officers and/or trustees also serves in the same
capacity as described for the trust, for The Charles Schwab Family of Funds,
Schwab Capital Trust and Schwab Investments. The address of each individual
listed above is 101 Montgomery Street, San Francisco, California 94104.

Each portfolio is overseen by a board of trustees. The board of trustees meets
regularly to review each portfolio's activities, contractual arrangements and
performance. The board of trustees is responsible for protecting the interests
of the portfolio's shareholders. The following table provides information as of
December 31, 1999 concerning compensation of the trustees. Unless otherwise
stated, information is for the portfolio complex, which included 40 funds as of
December 31, 1999.

<TABLE>
<CAPTION>
                                               ($)                        Pension or               ($)
                                     Aggregate Compensation           Retirement Benefits         Total
      Name of Trustee                 From each Portfolio             Accrued as Part of    Compensation from
                                                                      Portfolio Expenses       Fund Complex
                             ----------------------------------
                             Money       Growth      S&P 500
                             Market      Portfolio   Portfolio
                             Portfolio
---------------------------------------------------------------------------------------------------------------
<S>                          <C>         <C>         <C>              <C>                   <C>
Charles R. Schwab                   0           0          0                  N/A                       0
Steven L. Scheid                    0           0          0                  N/A                       0
William J. Klipp 1                  0           0          0                  N/A                       0
</TABLE>


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

1 Mr. Klipp departed Charles Schwab & Co., Inc. in 1999 and resigned from the
board of trustees effective April 30, 2000.


                                       22
<PAGE>   23

<TABLE>
<CAPTION>
                                               ($)                        Pension or               ($)
                                     Aggregate Compensation           Retirement Benefits         Total
      Name of Trustee                 From each Portfolio             Accrued as Part of    Compensation from
                                                                      Portfolio Expenses       Fund Complex
                             ----------------------------------
                             Money       Growth      S&P 500
                             Market      Portfolio   Portfolio
                             Portfolio
---------------------------------------------------------------------------------------------------------------
<S>                          <C>         <C>         <C>              <C>                   <C>
Jeremiah H. Chafkin 2              0           0          0                  N/A                       0
Mariann Byerwalter 2               0           0          0                  N/A                       0
William A. Hasler 2                0           0          0                  N/A                       0
Gerald B. Smith 2                  0           0          0                  N/A                       0
Donald F. Dorward              $2,451      $1,290     $2,709                  N/A                $121,600
Robert G. Holmes               $2,451      $1,290     $2,709                  N/A                $121,600
Donald R. Stephens             $2,451      $1,290     $2,709                  N/A                $121,600
Michael W. Wilsey              $2,223      $1,170     $2,457                  N/A                $111,600
</TABLE>



                           DEFERRED COMPENSATION PLAN

Trustees who are not "interested persons" of the trust ("independent trustees")
may enter into a fee deferral plan. Under this plan, deferred fees will be
credited to an account established by the trust as of the date that such fees
would have been paid to the trustee. The value of this account will equal the
value that the account would be if the fees credited to the account had been
invested in the shares of SchwabFunds(R) selected by the trustee. Currently,
none of the independent trustees has elected to participate in this plan.

                                 CODE OF ETHICS

The portfolios, their investment adviser and Schwab have adopted a Code of
Ethics (Code) as required under the 1940 Act. Subject to certain conditions or
restrictions, the Code permits the trustees, directors, officers or advisory
representatives of the funds or the investment adviser or the directors or
officers of Schwab to buy or sell securities for their own accounts. This
includes securities that may be purchased or held by the funds. Securities
transactions by some of these individuals may be subject to prior approval of
the investment adviser's Chief Compliance Officer or alternate. Most securities
transactions are subject to quarterly reporting and review requirements.



               CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES

As of, April 1, 2000, the officers and trustees of the trust, as a group owned,
of record or beneficially, less than 1% of the outstanding voting securities of
the portfolios of the trust.

--------------
2  This trustee was first elected by shareholders on June 1, 2000.


                                       23
<PAGE>   24
As of April 1, 2000, the following represents persons or entities that owned,
directly or beneficially, more than 5% of the shares of any class of any of the
funds:

Great-West Life and Annuity Insurance Company, a Colorado stock life insurance
company, and a subsidiary of GWLA Financial Inc. (an indirect, wholly-owned
subsidiary of Great-West Life Assurance Company) 8515 E. Orchard Road, Englewood
Colorado 80111 controls the Money Market Portfolio, Growth Portfolio and S&P 500
Portfolio through ownership of 91.07%, 96.49%, and 96.35%, respectively, of the
Money Market Portfolio's, the Growth Portfolio's and S&P 500 Portfolio's shares
of beneficial interest. Such control may dilute the effect of the votes of other
shareholders of the portfolios.


                     INVESTMENT ADVISORY AND OTHER SERVICES

                               INVESTMENT ADVISER

CSIM, a wholly owned subsidiary of The Charles Schwab Corporation, 101
Montgomery Street, San Francisco CA 94104, serves as the portfolios' investment
adviser and administrator pursuant to Investment Advisory and Administration
Agreements (Advisory Agreements) between it and the trust. Charles Schwab & Co.,
Inc. (Schwab) is an affiliate of the investment adviser and is the trust's
distributor, shareholder services agent and transfer agent. Charles R. Schwab is
the founder, Chairman, Co-Chief Executive Officer and Director of The Charles
Schwab Corporation. As a result of his ownership of and interests in The Charles
Schwab Corporation, Mr. Schwab may be deemed to be a controlling person of the
investment adviser and Schwab.


MONEY MARKET PORTFOLIO. For its advisory and administrative services to the
portfolio, the investment adviser is entitled to receive a graduated annual fee
payable monthly based on the portfolio's average daily net assets as described
below:
      First $1 billion - 0.38%
      More than $1 billion but not exceeding $10 billion - 0.35%
      More than $10 billion but not exceeding $20 billion - 0.32%
      More than $20 billion - 0.30%


Prior to April 30, 1999, for its advisory and administrative services to the
Money Market Portfolio, the investment adviser was entitled to receive a
graduated annual fee, payable monthly, of 0.46% of the Portfolio's average daily
net assets not in excess of $1 billion; 0.45% of such net assets over $1 billion
but not in excess of $3 billion; 0.40% of such net assets over $3 billion but
not in excess of $10 billion, 0.37% of such net assets over $10 billion but not
in excess of $20 billion; and 0.34% of such net assets over $20 billion.

For the fiscal years ended December 31, 1997, 1998 and 1999, the portfolio paid
investment advisory and administration fees of $97,831 (fees were reduced by
$80,295), $244,224 (fees were reduced by $76,666), respectively and $435,107
(fees were reduced by $109,250).

The investment adviser and Schwab have guaranteed that, through at least April
30, 2001, total operating expenses (excluding interest, taxes and certain
non-routine expenses) of the Money Market Portfolio will not exceed 0.50 % of
the average daily net assets of the portfolio.


                                       24
<PAGE>   25

GROWTH PORTFOLIO. For its advisory and administrative services to the portfolio,
the investment adviser is entitled to receive a graduated annual fee payable
monthly based on the portfolio's average daily net assets as described below:

      First $500 million - 0.44%
      More than $500 million - 0.39%


Prior to June 30, 2000, for its advisory and administrative services to the
Growth Portfolio, the investment adviser was entitled to receive a  graduated
annual fee, payable monthly was 0.54% of the portfolio's average daily net
assets not in excess of $500 million and 0.49% of such net assets over $500
million. Prior to April 30, 1999, for its advisory and administrative services
to the Growth Portfolio, the investment adviser was entitled to receive a
graduated annual fee, payable monthly, of 0.74% of the portfolio's average daily
net assets not in excess of $1 billion; 0.69% of the next $1 billion; and 0.64%
of such net assets over $2 billion.


For the fiscal years ended December 31, 1997, 1998, and 1999, the portfolio paid
investment advisory and administration fees of $211 (fees were reduced by
$55,088), $3,217 (fees were reduced by $89,361), and $11,474 (fees were reduced
by $82,036), respectively.


The investment adviser and Schwab have guaranteed that, through at least April
30, 2001, total operating expenses (excluding interest, taxes and certain
non-routine expenses) of the Growth Portfolio will not exceed 0.50% of the
average daily net assets of the portfolio.


S&P 500 PORTFOLIO. For its advisory and administrative services to the
portfolio, the investment adviser is entitled to receive a graduated annual fee
payable monthly based on the portfolio's average daily net assets as described
below:
      First $500 million - 0.20%
      More than $500 million - 0.17%


Prior to April 30, 1999, for its advisory and administrative services to the S&P
500 Portfolio, the investment adviser was entitled to receive a graduated annual
fee, payable monthly, of 0.36% of the portfolio's average daily net assets not
in excess of $1 billion; 0.33% of the next $1 billion; and 0.31% of such net
assets over $2 billion.

For the years ended December 31, 1997, 1998 and 1999, the portfolio paid
investment advisory and administration fees of $122 (fees were reduced by
$69,358), $53,790 (fees were reduced by $152,282) and $196,803 (fees were
reduced by $70,891), respectively.

The investment adviser and Schwab have guaranteed that, through at least April
30, 2001, total operating expenses (excluding interest, taxes and certain
non-routine expenses) of the S&P 500 Portfolio will not exceed 0.28 % of the
average daily net assets of the portfolio.


                                   DISTRIBUTOR

Pursuant to a Distribution Agreement, Schwab is the principal underwriter for
shares of the portfolios and is the trust's agent for the purpose of the
continuous offering of the portfolios' shares. Each portfolio pays the cost of
the prospectuses and shareholder reports to be prepared and delivered to
existing shareholders. Schwab pays such costs when the described materials are
used in connection with the offering of shares to prospective investors and for
supplementary sales literature and advertising. Schwab receives no fee under the
Distribution Agreement. Terms of


                                       25
<PAGE>   26
continuation, termination and assignment under the Distribution Agreement are
identical to those described above with respect to the Advisory Agreement.

                     SHAREHOLDER SERVICES AND TRANSFER AGENT

Schwab provides portfolio information to shareholders, including share price,
reporting shareholder ownership and account activities and distributing the
portfolios' prospectuses, financial reports and other informational literature
about the portfolios. Schwab maintains the office space, equipment and personnel
necessary to provide these services. Schwab also distributes and markets the
portfolios and provides other services. At its own expense, Schwab may engage
third party entities, as appropriate, to perform some or all of these services.

For the services performed as transfer agent and shareholder services agent
under its contract with each portfolio, Schwab does not receive an annual fee.

                      CUSTODIANS AND PORTFOLIO ACCOUNTANTS

PFPC Trust Company, 8800 Tinicum Boulevard, Third Floor, Suite 200,
Philadelphia, Pennsylvania 19153 serves as custodian for the Money Market
Portfolio and S&P 500 Portfolio. PFPC, Inc., 400 Bellevue Parkway, Wilmington,
DE 19809 serves as fund accountant to the Money Market Portfolio, and SEI
Investments Mutual Funds Services, One Freedom Valley Dr. Oaks, Pennsylvania
19456, serves as fund accountant to the S&P 500 Portfolio. Brown Brothers
Harriman & Co., 40 Water Street, Boston, Massachusetts, 02109 serves as
custodian for the Growth Portfolio and SEI Investments Mutual Funds Services,
One Freedom Valley Dr. Oaks, Pennsylvania 19456, serves as fund accountant for
this portfolio.

The custodians are responsible for the daily safekeeping of securities and cash
held or securities sold by the portfolios. The fund accountants maintain all
books and records related to each portfolio's transactions.

                             INDEPENDENT ACCOUNTANTS

The portfolios' independent accountants, PricewaterhouseCoopers LLP, audit and
report on the annual financial statements of each series of the trusts and
review certain regulatory reports and each portfolio's federal income tax
return. They also perform other professional accounting, auditing, tax and
advisory services when the trusts engage them to do so. Their address is 333
Market Street, San Francisco, CA 94105. Each portfolio's audited financial
statements for the year ended December 31, 1999, are included in the portfolio's
annual report, which is a separate report supplied with the SAI.

                    BROKERAGE ALLOCATION AND OTHER PRACTICES

                               PORTFOLIO TURNOVER

For reporting purposes, each of the Growth Portfolio and S&P 500 Portfolio's
turnover rate is calculated by dividing the value of purchases or sales of
portfolio securities for the fiscal year, whichever is less, by the monthly
average value of portfolio securities the portfolio owned during the fiscal
year. When making the calculation, all securities whose maturities at the time
of acquisition were one year or less ("short-term securities") are excluded.


                                       26
<PAGE>   27
Because securities with maturities of less than one year are excluded from
required portfolio turnover rate calculations, the Money Market Portfolio's
portfolio turnover rate for reporting purposes is expected to be zero.

A 100% portfolio turnover rate would occur, for example, if all portfolio
securities (aside from short-term securities) were sold and either repurchased
or replaced once during the fiscal year. The portfolios do not expect that their
respective portfolio turnover rates will exceed 100% in any given year, a
turnover rate lower than that of most non-index mutual funds.

The portfolio turnover rates are in the financial highlight tables in the
prospectuses.

                             PORTFOLIO TRANSACTIONS

In effecting securities transactions for the portfolios, the investment adviser
seeks to obtain best execution. Subject to the supervision of the board of
trustees, the investment adviser will select brokers and dealers for the
portfolios on the basis of a number of factors, including, for example, price
paid for securities, clearance, commission paid for transactions, settlement,
reputation, financial strength and stability, efficiency of execution and error
resolution, block trading and block positioning capabilities, willingness to
execute related or unrelated difficult transactions in the future, and order of
call.

In assessing these criteria, the investment adviser will, among other things,
monitor the performance of brokers effecting transactions for the portfolios to
determine the effect, if any, that the portfolios' transactions through those
brokers have on the market prices of the stocks involved. This may be of
particular importance for the portfolios' investments in relatively smaller
companies whose stocks are not as actively traded as those of their larger
counterparts. The portfolios will seek to buy and sell securities in a manner
that causes the least possible fluctuation in the prices of those stocks in view
of the size of the transactions.

When the execution capability and price offered by two or more broker-dealers
are comparable, the investment adviser may, in its discretion, in agency
transactions (and not principal transactions) utilize the services of
broker-dealers that provide it with investment information and other research
resources. Such resources also may be used by the investment adviser when
providing advisory services to its clients.

In determining when and to what extent to use Schwab or any other affiliated
broker-dealer as its broker for executing orders for the portfolios on
securities exchanges, the investment adviser follows procedures, adopted by the
board of trustees, that are designed to ensure that affiliated brokerage
commissions (if relevant) are reasonable and fair in comparison to unaffiliated
brokerage commissions for comparable transactions. The Board reviews the
procedures annually and approves and reviews transactions involving affiliated
brokers quarterly.

In an attempt to obtain best execution for the portfolios, the investment
adviser may place orders directly with market makers or with third market
brokers, Instinet or brokers on an agency basis. Placing orders with third
market brokers or through Instinet may enable the portfolios to trade directly
with other institutional holders on a net basis. At times, this may allow the
portfolios to trade larger blocks than would be possible trading through a
single market maker.


                                       27
<PAGE>   28
                              BROKERAGE COMMISSIONS

For the fiscal years ended December 31, 1999, 1998 and 1997, the Growth
Portfolio paid brokerage commissions of $673, $1,731, and $3,042, respectively
to its affiliated broker-dealer.

For the fiscal years ended December 31, 1999, 1998 and 1997, the S&P 500
Portfolio paid brokerage commissions of $16,615, $19,845, and $15,241,
respectively to its affiliated broker-dealer.


                            DESCRIPTION OF THE TRUST

Each portfolio is a series of Schwab Annuity Portfolios, an open-end investment
management company organized as a Massachusetts business trust on January 21,
1994. The Declaration of Trust provides that shares may be automatically
redeemed if held by a shareholder in an amount less than the minimum required by
each portfolio.

The portfolios may hold special meetings which may cause the portfolios to incur
non-routine expenses. These meetings may be called for purposes such as electing
trustees, changing fundamental policies and amending management contracts.
Shareholders are entitled to one vote for each share owned and may vote by proxy
or in person. Proxy materials will be mailed to shareholders prior to any
meetings, and will include a voting card and information explaining the matters
to be voted upon.

Life insurance companies and their separate accounts are the record owners of
portfolio shares. The portfolios understand that the life insurance companies
will vote their shares in accordance with timely instructions received from
contract owners who have allocated contract values to the portfolios, to the
extent required by applicable laws.

The bylaws of the trust provide that a majority of shares entitled to vote shall
be a quorum for the transaction of business at a shareholders' meeting, except
that where any provision of law, or of the Declaration of Trust or of the bylaws
permits or requires that (1) holders of any series shall vote as a series, then
a majority of the aggregate number of shares of that series entitled to vote
shall be necessary to constitute a quorum for the transaction of business by
that series, or (2) holders of any class shall vote as a class, then a majority
of the aggregate number of shares of that class entitled to vote shall be
necessary to constitute a quorum for the transaction of business by that class.

A majority of the outstanding voting shares of the portfolios means the
affirmative vote of the lesser of: (a) 67% or more of the voting shares
represented at the meeting, if more than 50% of the outstanding voting shares of
a portfolio are represented at the meeting or (b) more than 50% of the
outstanding voting shares of a portfolio. Any lesser number shall be sufficient
for adjournments. Any adjourned session or sessions may be held, within a
reasonable time after the date set for the original meeting, without the
necessity of further notice. The Declaration of Trust specifically authorizes
the board of trustees to terminate the trust (or any of its investment
portfolios) by notice to the shareholders without shareholder approval.

Under Massachusetts law, shareholders of a Massachusetts business trust could,
under certain circumstances, be held personally liable for the trust's
obligations. The Declaration of Trust, however, disclaims shareholder liability
for the trust's acts or obligations and requires that notice of


                                       28
<PAGE>   29
such disclaimer be given in each agreement, obligation or instrument entered
into or executed by the trust or the trustees. In addition, the Declaration of
Trust provides for indemnification out of the property of an investment
portfolio in which a shareholder owns or owned shares for all losses and
expenses of such shareholder or former shareholder if he or she is held
personally liable for the obligations of the trust solely by reason of being or
having been a shareholder. Moreover, the trust will be covered by insurance
which the trustees consider adequate to cover foreseeable tort claims. Thus, the
risk of a shareholder incurring financial loss on account of shareholder
liability is considered remote, because it is limited to circumstances in which
a disclaimer is inoperative and the trust itself is unable to meet its
obligations. There is a remote possibility that a portfolio could become liable
for a misstatement in the prospectus or SAI about another portfolio.

As more fully described in the Declaration of Trust, the trustees may each year,
or more frequently, distribute to the shareholders of each series accrued income
less accrued expenses and any net realized capital gains less accrued expenses.
Distributions of each year's income of each series shall be distributed pro rata
to shareholders in proportion to the number of shares of each series held by
each of them. Distributions will be paid in cash pursuant to elections made by
the participating insurance companies. Distributions paid in shares will be paid
at the net asset value as determined in accordance with the bylaws.

                   PURCHASE, REDEMPTION AND PRICING OF SHARES

                        Purchase and Redemption of Shares

You cannot purchase shares of the portfolios directly, but you may allocate
account value under your variable contract to and from the portfolios in
accordance with the terms of your variable contract. Please refer to the
appropriate separate account prospectus for information on how to purchase units
of a variable contract and how to select specific portfolios as investment
options.

The portfolios have made an election with the SEC to pay in cash all redemptions
requested by any shareholder of record limited in amount during any 90-day
period to the lesser of $250,000 or 1% of its net assets at the beginning of
such period. This election is irrevocable without the SEC's prior approval.
Redemption requests in excess of these limits may be paid, in whole or in part,
in investment securities or in cash, as the board of trustees may deem
advisable. Payment will be made wholly in cash unless the board of trustees
believes that economic or market conditions exist that would make such payment a
detriment to the best interests of a portfolio. If redemption proceeds are paid
in investment securities, such securities will be valued as set forth in
"Pricing of Shares." A redeeming shareholder would normally incur brokerage
expenses if he or she were to convert the securities to cash. Please note that
this ability to make in-kind redemptions may be effected by agreements made with
participating insurance companies.

                                PRICING OF SHARES

The Money Market Portfolio values its portfolio instruments at amortized cost,
which means they are valued at their acquisition cost, as adjusted for
amortization of premium or discount, rather than at current market value.
Calculations are made to compare the value of the Money Market Portfolio's
investments valued at amortized cost with market values. Market valuations are
obtained by using actual quotations provided by market makers, estimates of
market value or values obtained from yield data relating to classes of money
market instruments published by reputable sources at the mean between the bid
and asked prices for the instruments. The amortized cost method of


                                       29
<PAGE>   30
valuation seeks to maintain a stable $1.00 per share net asset value even when
there are fluctuations in interest rates that affect the value of portfolio
instruments. Accordingly, this method of valuation can, in certain
circumstances, lead to a dilution of a shareholder's interest. If a deviation of
1/2 of 1% or more were to occur between the net asset value per share calculated
by reference to market values and the Money Market Portfolio's $1.00 per share
net asset value, or if there were any other deviation that the board of trustees
of the Trust believed would result in a material dilution to shareholders or
purchasers, the board of trustees would promptly consider what action, if any,
should be initiated. If the Money Market Portfolio's net asset value per share
(computed using market values) declined, or were expected to decline, below
$1.00 (computed using amortized cost), the board of trustees might temporarily
reduce or suspend dividend payments in an effort to maintain the net asset value
at $1.00 per share. As a result of this reduction or suspension of dividends or
other action by the board of trustees, an investor would receive less income
during a given period than if the reduction or suspension had not taken place.
Such action could result in investors not receiving a dividend for the period
during which they hold their shares and receiving, upon redemption, a price per
share lower than that which they paid. On the other hand, if the Money Market
Portfolio's net asset value per share (computed using market values) were to
increase, or were anticipated to increase above $1.00 (computed using amortized
cost), the board of trustees might supplement dividends in an effort to maintain
the net asset value at $1.00 per share.

Securities traded on stock exchanges are valued at the last-quoted sales price
on the exchange on which such securities are primarily traded, or, lacking any
sales, at the mean between the bid and ask prices. Securities traded in the
over-the-counter market are valued at the last sales price that day, or if no
sales that day, at the mean between the bid and ask prices. In addition,
securities that are primarily traded on foreign exchanges are generally valued
at the preceding closing values of such securities on their respective exchanges
with these values then translated into U.S. dollars at the current exchange
rate. Securities of underlying mutual funds are valued at their respective net
asset values as determined by those funds. Securities for which market
quotations or closing values are not readily available (including restricted
securities that are subject to limitations on their sale and illiquid
securities) are valued at fair value as determined in good faith pursuant to
guidelines and procedures adopted by the board of trustees. These procedures
require that securities be valued on the basis of prices provided by approved
pricing services, except when a price appears manifestly incorrect or events
occurring between the time a price is furnished by a service and the time a
portfolio calculates its share price materially affect the furnished price. The
board of trustees regularly reviews fair values assigned to portfolio securities
under these circumstances and also when no prices from approved pricing services
are available.

                                    TAXATION

                              FEDERAL INCOME TAXES

For a discussion of the tax status of a particular Contract and the tax
consequences of ownership of such a contract, refer to the appropriate Separate
Account Prospectus. Shares of the portfolios are available only through separate
accounts of participating insurance companies and plans.

It is each portfolio's policy to qualify for taxation as a "regulated investment
company"(RIC) by meeting the requirements of Subchapter M of the Internal
Revenue Code of 1986, as amended (the Code). By qualifying as a RIC, each
portfolio expects to eliminate or reduce to a nominal amount the federal income
tax to which it is subject. If a portfolio does not qualify as a RIC under the
Code, it will be subject to federal income tax on its net investment income and
any net realized capital gains.


                                       30
<PAGE>   31
Internal Revenue Service regulations applicable to separate accounts generally
require that portfolios that serve as the funding vehicles for separate accounts
invest no more than 55% of the value of their total assets in one investment,
70% in two investments, 80% in three investments and 90% in four investments.

Alternatively, a portfolio will be treated as meeting these requirements for any
quarter of its taxable year if, as of the close of such quarter, the portfolio
meets the diversification requirements applicable to regulated investment
companies and no more than 55% of the value of its total assets consists of cash
and cash items (including receivables), U.S. Government securities and
securities of other regulated investment companies.

The portfolios intend to meet these requirements. Internal Revenue Service
regulations also limit the types of investors that may invest in such a
portfolio. The portfolios intend to meet this limitation by offering shares only
to participating insurance companies and their separate accounts in connection
with the purchase of contracts and variable life insurance policies and to
plans.

A portfolio's transactions in futures contracts and forward foreign currency
exchange transactions may be restricted by the Code and are subject to special
tax rules. In a given case, these rules may accelerate income to a portfolio,
defer its losses, cause adjustments in the holding periods of the portfolio's
assets, convert short-term capital losses into long-term capital losses or
otherwise affect the character of the portfolio's income. These rules could
therefore affect the amount, timing and character of distributions to
shareholders. The portfolios will endeavor to make any available elections
pertaining to these transactions in a manner believed to be in the best interest
of the portfolios and their shareholders.

The Growth Portfolio may invest in a non-U.S. corporation that could be treated
as a passive foreign investment company (PFIC) or become a PFIC under the Code.
This could result in adverse tax consequences upon the disposition of, or the
receipt of "excess distributions" with respect to, such equity investments. To
the extent the portfolio does invest in PFICs, it may elect to treat the PFIC as
a "qualified electing fund" or mark-to-market its investments in PFICs annually.
In either case, the portfolio may be required to distribute amounts in excess of
realized income and gains. To the extent that the portfolio does invest in
foreign securities that are determined to be PFIC securities and are required to
pay a tax on such investments, a credit for this tax would not be allowed to be
passed through to the portfolio's shareholders. Therefore, the payment of this
tax would reduce the portfolio's economic return from its shares, and excess
distributions received with respect to such shares are treated as ordinary
income rather than capital gains.

An underlying fund of the Growth Portfolio may invest in non-U.S. corporations
which would be treated as PFICs or become a PFIC. This could result in adverse
tax consequences upon the disposition of, or the receipt of "excess
distributions" with respect to, such equity investments. To the extent an
underlying fund does invest in PFICs, it may elect to treat the PFIC as a
"qualified electing fund" or mark-to-market its investments in PFICs annually.
In either case, the underlying fund may be required to distribute amounts in
excess of its realized income and gains. To the extent that the underlying fund
itself is required to pay a tax on income or gain from investment in PFICs, the
payment of this tax would reduce the portfolios' economic return.


                                       31
<PAGE>   32
                         CALCULATION OF PERFORMANCE DATA

The following performance data does not take into account fees and charges that
apply under variable contracts for which the portfolios serve as investment
vehicles.

The Money Market Portfolio's current 7-day yield based on the seven days ended
December 31, 1999 is stated below and was calculated by determining the net
change, exclusive of capital changes and incomes other than investment income,
in the value of a hypothetical pre-existing account having a balance of one
share at the beginning of the period, subtracting a hypothetical charge
reflecting deductions from shareholder account, and dividing the difference by
the value of the account at the beginning of the base period to obtain the base
period return, and the multiplying the base period return by (365/7) with the
resulting yield figure carried to at least the nearest hundredth of one percent.

                               7-DAY CURRENT YIELD

MONEY MARKET PORTFOLIO        5.01%

The Money Market Portfolio's effective yield based on the seven days ended
December 31, 1999 is stated below and was calculated by determining the net
change, exclusive of capital changes, in the value of a hypothetical
pre-existing account having a balance of one share at the beginning of the
period, subtracting a hypothetical charge reflecting deductions from shareholder
account, and dividing the difference by the value of the account at the
beginning of the base period to obtain the base period return, and then
compounding the base period return by adding 1, raising the sum to a power equal
to 365 divided by 7, and subtracting 1 from the result, with the resulting
figure, carried to at least the nearest one hundredth of one percent.

                              7-DAY EFFECTIVE YIELD

MONEY MARKET PORTFOLIO        5.14%

A fund also may advertise its average annual total return and cumulative total
return.

Average annual total return for a period is determined by calculating the actual
dollar amount of investment return on a $1,000 investment in a portfolio made at
the beginning of the period, then calculating the average annual compounded rate
of return that would produce the same investment return on the $1,000 over the
same period. In computing average annual total return, a portfolio assumes the
reinvestment of all distributions at net asset value on applicable reinvestment
dates. Average annual total returns for one year ended December 31, 1999 and
since each of Growth Portfolio's and S&P 500 Portfolio's commencement of
operations are stated below.

<TABLE>
<CAPTION>
    Portfolio and             One Year             Life of the Portfolio
  Commencement Date
-----------------------------------------------------------------------------
<S>                           <C>                  <C>
Growth Portfolio               19.63%                     19.44%
(11/01/1996)
S&P 500                        20.47%                     27.37%
Portfolio
(11/01/1996)
</TABLE>


                                       32
<PAGE>   33
A portfolio also may advertise its cumulative total return since inception. This
number is calculated using the same formula that is used for average annual
total return except that, rather than calculating the total return based on a
one-year period, cumulative total return is calculated from commencement of
operations to the fiscal year end December 31, 1999 for each of Growth Portfolio
and S&P 500 Portfolio.

<TABLE>
<CAPTION>
Name of Portfolio and Date Portfolio           Cumulative Total Return From
Commenced Operations                            Commencement of Operations
--------------------                            --------------------------
<S>                                            <C>
Growth Portfolio  (11/01/1996)                              75.53%
S&P 500 Portfolio (11/01/1996)                             115.17%
</TABLE>

The performance of the portfolios may be compared with the performance of other
mutual funds by comparing the ratings or mutual fund rating services, various
indices of investment performance, U.S. government obligations, bank
certificates of deposit, the consumer price index and information provided by
proprietary and non-proprietary research services and other investments for
which reliable data is available.

The portfolios also may compare their historical performance figures to other
asset class performance, performance of indices and mutual funds similar to
their asset categories and sub-categories, and to the performance of "blended
indices" similar to the portfolios' strategies.

The primary index for large company stocks is the S&P 500 Index; for small
company stocks, the Ibbottson, the BARRA Small-Cap Index and the Russell 2000(R)
Index; for foreign stocks, the MSCI-EAFE Index; and for bonds the Ibbottson and
Lehman Brothers Aggregate Bond indices.


                                       33
<PAGE>   34
                   APPENDIX - RATINGS OF INVESTMENT SECURITIES

From time to time, each Fund may report the percentage of its assets which fall
into the rating categories set forth below.

                                      BONDS

                            MOODY'S INVESTORS SERVICE

Aaa Bonds which are rated Aaa are judged to be of the best quality. They carry
the smallest degree of investment risk. Interest payments are protected by a
large or by an exceptionally stable margin and principal is secure. While the
various protective elements are likely to change, such changes as can be
visualized are most unlikely to impair the fundamentally strong position of such
issues.

Aa Bonds which are rated Aa are judged to be of high quality by all standards.
Together with the Aaa group they comprise what are generally known as high-grade
bonds. They are rated lower than the best bonds because margins of protection
may not be as large as in Aaa securities or fluctuation of protective elements
may be of greater amplitude or there may be other elements present which make
the long-term risk appear somewhat larger than the Aaa securities.

A Bonds which are rated A possess many favorable investment attributes and are
to be considered as upper-medium grade obligations. Factors giving security to
principal and interest are considered adequate, but elements may be present
which suggest a susceptibility to impairment some time in the future.

Baa Bonds which are rated Baa are considered as medium-grade obligations (i.e.,
they are neither highly protected nor poorly secured). Interest payments and
principal security appear adequate for the present but certain protective
elements may be lacking or may be characteristically unreliable over any great
length of time. Such bonds lack outstanding investment characteristics and in
fact have speculative characteristics as well.

Ba Bonds which are rated Ba are judged to have speculative elements; their
future cannot be considered as well-assured. Often the protection of interest
and principal payments may be very moderate and thereby not well safeguarded
during both good and bad times over the future. Uncertainty of position
characterizes bonds in this class.

B Bonds which are rated B generally lack characteristics of the desirable
investment. Assurance of interest and principal payments or of maintenance of
other terms of the contract over any long period of time may be small.


                                       34
<PAGE>   35
                          STANDARD & POOR'S CORPORATION


INVESTMENT GRADE

AAA Debt rated 'AAA' has the highest rating assigned by S&P. Capacity to pay
interest and repay principal is extremely strong.

AA Debt rated 'AA' has a very strong capacity to pay interest and repay
principal and differs from the highest rated debt only in small degree.

A Debt rated 'A' has a strong capacity to pay interest and repay principal,
although it is somewhat more susceptible to adverse effects of changes in
circumstances and economic conditions than debt in higher-rated categories.

BBB Debt rated 'BBB' is regarded as having an adequate capacity to pay interest
and repay principal. Whereas it normally exhibits adequate protection
parameters, adverse economic conditions or changing circumstances are more
likely to lead to a weakened capacity to pay interest and repay principal for
debt in this category than in higher rated categories.

SPECULATIVE GRADE

Debt rated 'BB' and 'B' is regarded as having predominantly speculative
characteristics with respect to capacity to pay interest and repay principal.
While such debt will likely have some quality and protective characteristics,
these are outweighed by large uncertainties or major risk exposures to adverse
conditions.


BB Debt rated 'BB' has less near-term vulnerability to default than other
speculative grade debt. However, it faces major ongoing uncertainties or
exposure to adverse business, financial, or economic conditions that could lead
to inadequate capacity to meet timely interest and principal payments. The 'BB'
rating category is also used for debt subordinated to senior debt that is
assigned an actual or implied 'BBB-' rating.

B Debt rate 'B' has greater vulnerability to default but presently has the
capacity to meet interest payments and principal repayments. Adverse business,
financial, or economic conditions would likely impair capacity or willingness to
pay interest and repay principal. The 'B' rating category also is used for debt
subordinated to senior debt that is assigned an actual or implied 'BB' or
'BB-rating.


                         DUFF & PHELPS CREDIT RATING CO.

AAA   Highest credit quality. The risk factors are negligible, being only
      slightly more than for risk-free U.S. Treasury debt.

AA    High credit quality. Protection factors are strong. Risk is modest but may
      vary slightly from time to time because of economic conditions.


                                       35
<PAGE>   36
A     Protection factors are average but adequate. However, risk factors are
      more variable and greater in periods of economic stress

BBB   Below average protection factors but still considered sufficient for
      prudent investment. Considerable variability in risk during economic
      cycles.

BB    Below investment grade but deemed likely to meet obligations when due.
      Present or prospective financial protection factors fluctuate according to
      industry conditions or fortunes. Overall quality may move up or down
      frequently within this category.

B     Below investment grade and possessing risk that obligations will not be
      met when due. conditions and/or company fortunes. Potential exists for
      frequent changes in the rating within this category or into a higher or
      lower rating grade.


                                FITCH IBCA, INC.

INVESTMENT GRADE BOND

AAA   Bonds considered to be investment grade and of the highest credit quality.
      The obligor has an exceptionally strong ability to pay interest and repay
      principal, which is unlikely to be affected by reasonably foreseeable
      events.

AA    Bonds considered to be investment grade and of very high credit quality.
      The obligor's ability to pay interest and repay principal is very strong,
      although not quite as strong as bonds rated 'AAA'. Because bonds rated in
      the 'AAA' and 'AA' categories are not significantly vulnerable to
      foreseeable future developments, short-term debt of these issuers is
      generally rated 'F-1+'.

A     Bonds considered to be investment grade and of high credit quality. The
      obligor's ability to pay interest and repay principal is considered to be
      strong, but may be more vulnerable to adverse changes in economic
      conditions and circumstances than bonds with higher ratings.

BBB   Bonds considered to be investment grade and of satisfactory credit
      quality. The obligor's ability to pay interest and repay principal is
      considered to be adequate. Adverse changes in economic conditions and
      circumstances, however, are more likely to have adverse impact on these
      bonds, and therefore impair timely payment. The likelihood that the
      ratings of these bonds will fall below investment grade is higher than for
      bonds with higher ratings.

SPECULATIVE GRADE BOND

BB    Bonds are considered speculative. The obligor's ability to pay interest
      and repay principal may be affected over time by adverse economic changes.
      However, business and financial alternatives can be identified which could
      assist the obligor in satisfying its debt service requirements.

B     Bonds are considered highly speculative. While bonds in this class are
      currently meeting debt service requirements, the probability of continued
      timely payment of principal and interest reflects the obligor's limited
      margin of safety and the need for reasonable business and economic
      activity throughout the life of the issue.


                                       36
<PAGE>   37
                     DESCRIPTION OF IBCA'S LONG-TERM RATINGS

AAA   Obligations for which there is the lowest expectation of investment risk.
      Capacity for timely repayment of principal and interest is substantial,
      such that adverse changes in business, economic or financial conditions
      are unlikely to increase investment risk substantially

AA    Obligations for which there is a very low expectation of investment risk.
      Capacity for timely repayment of principal and interest is substantial.
      Adverse changes in business, economic or financial conditions may increase
      investment risk, albeit not very significantly.

A     Obligations for which there is a low expectation of investment risk.
      Capacity for timely repayment of principal and interest is strong,
      although adverse changes in business, economic or financial conditions may
      lead to increased investment risk.

BBB   Obligations for which there is currently a low expectation of investment
      risk. Capacity for timely repayment of principal and interest is adequate,
      although adverse changes in business, economic or financial conditions are
      more likely to lead to increased investment risk than for obligations in
      other categories.

BB    Obligations for which there is a possibility of investment risk
      developing. Capacity for timely repayment of principal and interest
      exists, but is susceptible over time to adverse changes in business,
      economic or financial conditions.

B     Obligations for which investment risk exists. Timely repayment of
      principal and interest is not sufficiently protected against adverse
      changes in business, economic or financial conditions.


            DESCRIPTION OF THOMSON BANKWATCH'S LONG-TERM DEBT RATINGS

INVESTMENT GRADE

AAA   The highest category; indicates that the ability to repay principal and
      interest on a timely basis is very high.

AA    The second-highest category; indicates a superior ability to repay
      principal and interest on a timely basis, with limited incremental risk
      compared to issues rated in the highest category.

A     The third-highest category; indicates the ability to repay principal and
      interest is strong. Issues rated "A" could be more vulnerable to adverse
      developments (both internal and external) than obligations with higher
      ratings.


                                       37
<PAGE>   38
BBB   The lowest investment-grade category; indicates an acceptable capacity to
      repay principal and interest. Issues rated "BBB" are, however, more
      vulnerable to adverse developments (both internal and external) than
      obligations with higher ratings.

NON-INVESTMENT GRADE

BB    While not investment grade, the "BB" rating suggests that the likelihood
      of default is considerably less than for lower-rated issues. However,
      there are significant uncertainties that could affect the ability to
      adequately service debt obligations.

B     Issues rated "B" show a higher degree of uncertainty and therefore greater
      likelihood of default than higher-rated issues. Adverse developments could
      well negatively affect the payment of interest and principal on a timely
      basis.


                                       38
<PAGE>   39
             SHORT-TERM NOTES AND VARIABLE RATE DEMAND OBLIGATIONS

                           MOODY'S INVESTORS SERVICE

      Short-term notes/variable rate demand obligations bearing the designations
MIG-1/VMIG-1 are considered to be of the best quality, enjoying strong
protection from established cash flows, superior liquidity support or
demonstrated broad-based access to the market for refinancing. Obligations rated
MIG-2/VMIG-3 are of high quality and enjoy ample margins of protection although
not as large as those of the top rated securities.

                          STANDARD & POOR'S CORPORATION

      An S&P SP-1 rating indicates that the subject securities' issuer has a
strong capacity to pay principal and interest. Issues determined to possess very
strong safety characteristics are given a plus (+) designation. S&P's
determination that an issuer has a satisfactory capacity to pay principal and
interest is denoted by an SP-2 rating.

                                FITCH IBCA, INC.

      Obligations supported by the highest capacity for timely repayment are
rated F1+. An F1 rating indicates that the obligation is supported by a very
strong capacity for timely repayment. Obligations rated F2 are supported by a
good capacity for timely repayment, although adverse changes in business,
economic, or financial conditions may affect this capacity.

                                COMMERCIAL PAPER
                            MOODY'S INVESTORS SERVICE
      Prime-1 is the highest commercial paper rating assigned by Moody's.
Issuers (or related supporting institutions) of commercial paper with this
rating are considered to have a superior ability to repay short-term promissory
obligations. Issuers (or related supporting institutions) of securities rated
Prime-2 are viewed as having a strong capacity to repay short-term promissory
obligations. This capacity will normally be evidenced by many of the
characteristics of issuers whose commercial paper is rated Prime-1 but to a
lesser degree.

                          STANDARD & POOR'S CORPORATION

      A Standard & Poor's Corporation ("S&P") A-1 commercial paper rating
indicates a strong degree of safety regarding timely payment of principal and
interest. Issues determined to possess overwhelming safety characteristics are
denoted A-1+. Capacity for timely payment on commercial paper rated A-2 is
satisfactory, but the relative degree of safety is not as high as for issues
designated A-1.


                                       39
<PAGE>   40
                        DUFF & PHELPS CREDIT RATING CO.

      D-1 is the highest commercial paper rating assigned by Duff. Three
gradations exist within this rating category: A D-1+ rating indicates the
highest certainty of timely payment (issuer short-term liquidity is found to be
outstanding and safety is deemed to be just below that of risk-free short-term
U.S. Treasury obligations), a D-1 rating signifies a very high certainty of
timely payment (issuer liquidity is determined to be excellent and risk factors
are considered minor) and a D-1- rating denotes high certainty of timely payment
(issuer liquidity factors are strong and risk is very small). A D-2 rating
indicates a good certainty of timely payment. Liquidity factors and company
fundamentals are sound and risk factors are small.

                                FITCH IBCA, INC.

      F1+ is the highest category, and indicates the strongest degree of
assurance for timely payment. Issues rated F1 reflect an assurance of timely
payment only slightly less than issues rated F1+. Issues assigned an F2 rating
have a satisfactory degree of assurance for timely payment, but the margin of
safety is not as great as for issues in the first two rating categories.

                    COMMERCIAL PAPER, SHORT-TERM OBLIGATIONS
                   AND DEPOSIT OBLIGATIONS ISSUED BY BANKS

                             THOMSON BANKWATCH (TBW)

      TBW-1 is the highest category and indicates the degree of safety regarding
timely repayment of principal and interest is very high. TBW-2 is the second
highest category and while the degree of safety regarding timely repayment of
principal and interest is strong, the relative degree of safety is not as high
as for issues rated "TBW-1."



                                       40



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