SUNAMERICA INCOME FUNDS
485BPOS, 1999-05-28
Previous: LEVEL 3 COMMUNICATIONS INC, S-8, 1999-05-28
Next: ASIA PACIFIC FUND INC, NSAR-B, 1999-05-28



<PAGE>


        As filed with the Securities and Exchange Commission on May 28, 1999
                                                 Securities Act File No. 33-6502
                                    Investment Company Act File Act No. 811-4708
  ============================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A

     REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933          [X]
          PRE-EFFECTIVE AMENDMENT NO.                                 [_]

          POST-EFFECTIVE AMENDMENT NO. 26                             [X]
                                     and/or

     REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940  [X]
          AMENDMENT NO. 23
                        (Check appropriate box or boxes)

                            SUNAMERICA INCOME FUNDS
               (Exact Name of Registrant as Specified in Charter)

                             The SunAmerica Center
                        733 Third Avenue - Third Floor
                           New York, NY 10017 - 3204
               (Address of Principal Executive Office)(Zip Code)

      Registrant's telephone number, including area code: (800) 858-8850

                             Robert M. Zakem, Esq.
                   Senior Vice President and General Counsel
                       SunAmerica Asset Management Corp.
                             The SunAmerica Center
                         733 Third Avenue - Third Floor
                            New York, NY  10017-3204
                    (Name and Address for Agent for Service)

                                    Copy to:
                             Margery K. Neale, Esq.
                      Swidler Berlin Shereff Friedman, LLP
                                919 Third Avenue
                              New York, NY  10022

          Approximate Date of Proposed Public Offering:  As soon as practicable
after this Registration Statement becomes effective.

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

               [_] immediately upon filing pursuant to paragraph (b)
               [X] on June 1, 1999 pursuant to paragraph (b)
               [_] 60 days after filing pursuant to paragraph (a)(1)

               [_] on (date) pursuant to paragraph (a)(1)
               [_] 75 days after filing pursuant to paragraph (a)(2)
               [_] on (date) pursuant to paragraph (a)(2) of Rule 485.

          If appropriate, check the following box:
               [_] This post-effective amendment designates a new effective date
                   for a previously filed post-effective amendment.
<PAGE>

                PROSPECTUS

June 1, 1999

SUNAMERICA INCOME FUNDS

      [SUNAMERICA LOGO APPEARS HERE]
      SunAmerica U.S. Government Securities Fund

      [SUNAMERICA LOGO APPEARS HERE]
      SunAmerica Federal Securities Fund

      [SUNAMERICA LOGO APPEARS HERE]
      SunAmerica Diversified Income Fund

      [SUNAMERICA LOGO APPEARS HERE]
      SunAmerica High Income Fund

      [SUNAMERICA LOGO APPEARS HERE]
      SunAmerica Tax Exempt Insured Fund


  The Securities and
  Exchange Commission has
  not approved or
  disapproved these
  securities or passed
  upon the adequacy of
  this prospectus. Any
  representation to the
  contrary is a criminal
  offense.

                                                      [SUNAMERICA MUTUAL FUNDS
                                                      LOGO APPEARS HERE]

<PAGE>

                  Table of Contents
- --------------------------------------------------------------------------------

<TABLE>
                    <S>                                                      <C>
                    FUND HIGHLIGHTS........................................    2

                    FINANCIAL HIGHLIGHTS...................................   11

                    SHAREHOLDER ACCOUNT INFORMATION........................   16

                    MORE INFORMATION ABOUT THE FUNDS.......................   22

                      Fund Investment Strategies...........................   22

                      Glossary.............................................   24

                       Investment Terminology..............................   24

                       Risk Terminology....................................   25

                    FUND MANAGEMENT........................................   26
</TABLE>
<PAGE>


     Fund Highlights
- --------------------------------------------------------------------------------
                                                                             Q&A


   The strategy of
   "fixed income
   investing" in
   which each Fund
   engages includes
   utilizing
   economic research
   and analysis of
   current economic
   conditions,
   potential
   fluctuations in
   interest rates,
   and, where
   relevant--
   particularly with
   respect to the
   issuers of high-
   yield, high-risk
   bonds--the
   strength of the
   underlying
   issuer. Each Fund
   will utilize this
   strategy to
   achieve current
   income, as
   consistent with
   its stated level
   of risk, as
   described in the
   chart.

   Duration is a
   measure of the
   volatility or
   sensitivity of a
   bond's market
   value to changes
   in interest
   rates. Generally,
   the higher the
   duration, the
   more sensitive a
   bond's market
   value will be to
   interest rate
   changes.

   The Tax Exempt
   Insured Fund's
   policy of
   investing 80% of
   its total assets
   in municipal
   bonds, the income
   of which is
   exempt from
   federal income
   taxes, is a
   fundamental
   policy of the
   Fund, which may
   not be changed
   without the
   approval of the
   Fund's
   shareholders.

The following questions and answers are designed to give you an overview of the
Trust, and to provide you with information about the Trust's five investment
portfolios, or "Funds," and their investment goals and principal strategies. No
goal may be changed without shareholder approval. There can be no assurance
that any Fund's investment goal will be met or that the net return on an in-
vestment will exceed what could have been obtained through other investment or
savings vehicles. More complete investment information is provided in chart
form, under "More Information About the Funds," which is on page 22, and the
glossary that follows on page 24.

Q: What are the Funds' investment goals, strategies and techniques?
A:

<TABLE>
<CAPTION>
                                      Principal
                          Investment  Investment      Principal Investment
          Fund               Goal      Strategy            Techniques

 <C>                     <C>          <C>        <S>
 U.S. Government         high current fixed      invests primarily in
  Securities Fund        income       income     securities of high credit
                         consistent   investing  quality and relatively low
                         with                    duration issued or guaranteed
                         relative                by the U.S. government, or any
                         safety of               agency or instrumentality
                         capital                 thereof

 Federal Securities Fund current      fixed      invests primarily in
                         income, with income     securities of high credit
                         capital      investing  quality and relatively high
                         appreciation            duration issued or guaranteed
                         as a                    by the U.S. government, or any
                         secondary               agency or instrumentality
                         objective               thereof, with a significant
                                                 portion invested in mortgage-
                                                 backed securities

 Diversified Income Fund a high level fixed      invests in a diversified
                         of current   income     portfolio of securities
                         income       investing  consisting of: (i) U.S.
                         consistent              government securities; (ii)
                         with                    foreign government and
                         moderate                corporate debt securities; and
                         investment              (iii) fixed income securities
                         risk, with              issued by domestic
                         preservation            corporations, including lower-
                         of capital              rated high-yield securities
                         as a                    and securities with varying
                         secondary               credit quality, without regard
                         objective               to the maturities of such
                                                 securities

 High Income Fund        maximum      fixed      invests primarily in high-
                         current      income     yield, high-risk corporate
                         income       investing  bonds generally with
                                                 relatively low duration

 Tax Exempt Insured Fund as high a    fixed      invests, under normal market
                         level of     income     conditions, at least 80% of
                         current      investing  its total assets in municipal
                         income                  bonds, the income of which is
                         exempt from             exempt from federal income
                         federal                 taxes, and at least 65% of its
                         income taxes            total assets in municipal
                         as is                   bonds that, in addition to
                         consistent              having income exempt from
                         with                    federal income tax, are
                         preservation            insured as to the scheduled
                         of capital              payment of principal and
                                                 interest for as long as such
                                                 bonds are held by the Fund,
                                                 without regard to the
                                                 maturities of such securities
</TABLE>

         2
<PAGE>


- --------------------------------------------------------------------------------
Q:What are the principal risks of investing in the Funds?

A: The following section describes the principal risks of each Fund, while the
   chart on page 22 describes various additional risks.

  Risks of Investing in Bonds

   The bond market as a whole could go up or down (sometimes dramatically).
   Interest rates and bond prices typically move inversely to each other,
   therefore, as with any bond fund, the value of your investment in these
   Funds may go up or down in response to changes in interest rates. Also, de-
   faults (or even the potential for future default) by bond issuers may cause
   the value of your investment in these Funds to go up or down.

  Additional Principal Risks

   In addition, shares of the Funds are not bank deposits and are not guaran-
   teed or insured by any bank, government entity or the Federal Deposit In-
   surance Corporation. Also, securities selected by a portfolio manager may
   fail to produce the intended return. As with any mutual fund, there is no
   guarantee that any fund will be able to achieve its investment goals. If
   the value of the assets of the Fund goes down, you could lose money.

  Additional Risks Specific to the Diversified Income, High Income and Federal
  Securities Funds

   The Diversified Income, High Income and Federal Securities Funds will in-
   vest in bonds with various credit ratings. The creditworthiness of the is-
   suer is always a factor in analyzing fixed income securities. An issuer
   with a lower credit rating will be more likely than a higher rated issuer
   to default or otherwise become unable to honor its financial obligations.

  Additional Risks Specific to the Diversified Income and High Income Funds

   The Diversified Income Fund may, and the High Income Fund will, invest in
   "junk bonds," which are considered speculative. While SunAmerica seeks to
   diversify the Fund and to engage in a credit analysis of each junk bond is-
   suer in which it invests, junk bonds carry a substantial risk of default or
   they may already be in default. The market price for junk bonds may fluctu-
   ate more than higher-quality securities and may decline significantly. In
   addition, it may be more difficult for a Fund to dispose of junk bonds or
   to determine their value. Junk bonds may contain redemption or call provi-
   sions that, if exercised during a period of declining interest rates, may
   force a Fund to replace the security with a lower yielding security, which
   would decrease the return on such Fund.

  Additional Risks Specific to the Federal Securities Fund

   The Federal Securities Fund will invest significantly in mortgage-backed
   securities, which entails the risk that the underlying principal may be
   "prepaid" at any time. As a result of prepayments, in periods of declining
   interest rates the Fund may be required to reinvest its assets in securi-
   ties with lower interest rates. In periods of increasing interest rates,
   prepayments generally may decline, with the effect that the securities sub-
   ject to prepayment risk held by the Fund may exhibit price characteristics
   of longer-term debt securities.

Q:How have the Funds performed historically?

A: The following Risk/Return Bar Charts and Tables illustrate the risks of in-
   vesting in the Funds by showing changes in the Funds' performance from cal-
   endar year to calendar year, and compare the Funds' average annual returns
   to those of an appropriate market index. Sales charges are not reflected in
   the bar charts. If these amounts were reflected, returns would be less than
   those shown. Of course, past performance is not necessarily an indication of
   how a Fund will perform in the future.

                                                                     3
<PAGE>


     Fund Highlights
- --------------------------------------------------------------------------------

U.S. GOVERNMENT SECURITIES FUND  (Class B)

       [U.S. GOVERNMENT SECURITIES FUND (CLASS B) BAR GRAPH APPEARS HERE]

8.28%   9.01%   9.87%   5.26%   4.39%   -1.37%  14.88%  2.34%   7.21%   6.07%

1989    1990    1991    1992    1993    1994    1995    1996    1997    1998



During the 10-year period shown in the bar chart, the highest return for a
quarter was 4.56% (quarter ended 12/31/95) and the lowest return for a quarter
was -1.84% (quarter ended 3/31/96). The year-to-date return as of 3/31/99 was
- -1.16%.


<TABLE>
<CAPTION>
                                                                        Return Past Ten
Average Annual Total Returns                                         Years/Since Inception*
(as of                                                    Past Ten
the calendar year ended               Past One Past Five Years/Since    Lehman Brothers
December 31, 1998)                      Year     Years   Inception*   Government Index***
<S>                           <C>     <C>      <C>       <C>         <C>
U.S. Government
 Securities Fund**            Class A  1.78%     5.36%      5.15%            6.84%
                              Class B  2.07%     5.37%      6.51%            9.21%
Lehman Brothers
 Government Index***                   9.84%     7.27%                       See Above
</TABLE>

  *Inception Date: Class A: 10/1/93; Class B: 3/3/86

 **Includes sales charges.

***The Lehman Brothers Government Index is a broad index composed solely of
 U.S. Treasury Securities maturing from 1-30 years. The index is derived from
 1,970 securities.

FEDERAL SECURITIES FUND  (Class B)


          [FEDERAL SECURITIES FUND (CLASS B) BAR GRAPH APPEARS HERE]

12.01%  9.55%   14.35%  4.37%   2.44%   -1.64%  17.30%  3.47%   9.47%   7.89%

1989    1990    1991    1992    1993    1994    1995    1996    1997    1998




During the 10-year period shown in the bar chart, the highest return for a
quarter was 6.75% (quarter ended 6/30/89) and the lowest return for a quarter
was -1.91% (quarter ended 3/31/96). The year-to-date return as of 3/31/99 was
- -0.88%.


<TABLE>
<CAPTION>
                                                                          Return Past Ten
                                                                       Years/Since Inception*
Average Annual Total Returns                                Past Ten
(as of the calendar year ended          Past One Past Five Years/Since    Salomon Brothers
December 31, 1998)                        Year     Years   Inception*      GNMA Index***
<S>                             <C>     <C>      <C>       <C>         <C>
Federal Securities
 Fund**                         Class A  3.44%     6.71%      6.32%            7.11%
                                Class B  3.89%     6.81%      7.78%            9.27%
Salomon Brothers GNMA
 Index***                                6.82%     7.30%                       See Above
</TABLE>

  *Inception Date: Class A: 10/1/93; Class B: 4/25/83

 **Includes sales charges.

***The Salomon Brothers GNMA Index is comprised of 126 issues of 15 and 30-year
fixed-rate pass-through Mortgages.

         4
<PAGE>


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


DIVERSIFIED INCOME FUND  (Class B)

               [DIVERSIFIED INCOME FUND BAR CHART APPEARS HERE]

        3.97%   -0.27%  14.39%  -8.93%  11.95%  12.44%  9.45%   -6.73%

         1991    1992    1993    1994    1995    1996    1997    1998


During the 8-year period shown in the bar chart, the highest return for a
quarter was 5.93% (quarter ended 3/31/93) and the lowest return for a quarter
was -12.74% (quarter ended 9/30/98). The year-to-date return as of 3/31/99 was
1.60%.


<TABLE>
<CAPTION>
                                                                                Return Since Inception*
Average Annual Total Returns            Past One Past Five   Since      Lehman     JP Morgan    Merrill Lynch
(as of the calendar year ended            Year     Years   Inception*  Brothers      Global      High Yield
December 31, 1998)                                                    Government   Government     Master II
                                                                       Index***  Bond Index****  Index*****
<S>                             <C>     <C>      <C>       <C>        <C>        <C>            <C>           <C>
Diversified Income
 Fund**                         Class A -10.65%    2.82%     3.09%      6.84%        8.11%          9.56%
                                Class B -10.73%    2.84%     4.32%      8.65%        9.72%         12.88%
Lehman Brothers
 Government Index***                      9.84%    7.27%                       See Above
JP Morgan Global
 Government Bond
 Index****                               15.30%    8.48%                       See Above
Merrill Lynch High Yield
 Master II Index*****                     3.87%    9.31%                       See Above
</TABLE>

   *Inception Date: Class A: 10/5/93; Class B: 4/6/91
  **Includes sales charges.

***The Lehman Brothers Government Index is a broad index composed solely of
U.S. Treasury Securities with maturities ranging from 1-30 years.   The index
is derived from 1,970 securities.

****The JP Morgan Global Government Bond Index is comprised of 514 issues from
 13 countries including the U.S., U.K., Japan, Germany and Canada.

*****The Merrill Lynch High Yield Master II Index is an index composed solely
 of high yield bonds. The index is derived from 1,085 bonds.

                                                                     5
<PAGE>


     Fund Highlights
- --------------------------------------------------------------------------------


HIGH INCOME FUND  (Class A)

              [HIGH INCOME FUND (CLASS A) BAR CHART APPEARS HERE]

- -4.38%  -7.08%  36.59%  20.92%  17.05%  -8.98%  13.15%  15.46%  13.98%  -5.68%

1989    1990    1991    1992    1993    1994    1995    1996    1997    1998


During the 10-year period shown in the bar chart, the highest return for a
quarter was 12.30% (quarter ended 3/31/91) and the lowest return for a quarter
was -9.89% (quarter ended 9/30/98). The year-to-date return as of 3/31/99 was
4.02%.


<TABLE>
<CAPTION>
                                                                              Return Past Ten
                                                                           Years/Since Inception*
Average Annual Total Returns            Past One Past Five  Past Ten         Merrill Lynch High
(as of the calendar year ended            Year     Years   Years/Since        Yield Master II
December 31, 1998)                                         Inception*             Index***
<S>                             <C>     <C>      <C>       <C>             <C>
High Income Fund**              Class A  10.16%    4.02%         7.66%             11.28%
                                Class B  10.23%    4.12%         4.83%              9.56%
Merrill Lynch High Yield
 Master II Index***                       3.87%    9.31%    See Above          See Above
</TABLE>

*Inception Date: Class A: 9/19/86; Class B: 10/1/93; Class II: 2/2/98 (There is
no relevant performance information to supply for Class II shares because Class
II shares have not been in existence for a complete calendar year.)
**Includes sales charges.

***The Merrill Lynch High Yield Master II Index is an index composed solely of
high yield bonds. The index is derived from 1,085 bonds.

TAX EXEMPT INSURED FUND  (Class A)

           [TAX EXEMPT INSURED FUND (CLASS A) BAR CHART APPEARS HERE]

8.08%   5.81%   8.67%   6.59%   7.85%  -3.99%  15.66%   3.33%   8.63%  5.55%

1989    1990    1991    1992    1993    1994    1995    1996    1997    1998



During the 10-year period shown in the bar chart, the highest return for a
quarter was 6.07% (quarter ended 3/31/95) and the lowest return for a quarter
was -4.80% (quarter ended 3/31/94). The year-to-date return as of 3/31/99 was
- -0.12%.

<TABLE>
<CAPTION>
                                                                              Return Past Ten
                                                                           Years/Since Inception*
Average Annual Total Returns                                Past Ten          Lehman Brothers
(as of the calendar year ended          Past One Past Five Years/Since         Municipal Bond
December 31, 1998)                        Year     Years   Inception*             Index***
<S>                             <C>     <C>      <C>       <C>         <C> <C>
Tax Exempt Insured
 Fund**                         Class A   0.54%    4.62%         6.00%              8.22%
                                Class B   0.86%    4.58%         4.51%              6.21%
Lehman Brothers
 Municipal Bond
 Index***                                 6.48%    6.23%    See Above          See Above
</TABLE>

*Inception Date: Class A: 11/22/85; Class B: 10/4/93

**Includes sales charges.

***The Lehman Brothers Municipal Bond Index is a broad market performance
 benchmark for the tax-exempt bond market. It is currently derived from
 approximately 40,000 issues.

         6
<PAGE>


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



                      (THIS PAGE INTENTIONALLY LEFT BLANK)



                                                                     7
<PAGE>


     Fund Highlights
- --------------------------------------------------------------------------------

Q:What are the Funds' expenses?

A:The following table describes the fees and expenses that you may pay if you
buy and hold shares of the Funds.

<TABLE>
<CAPTION>
                                               U.S. Government Securities              Federal Securities
                                                          Fund                                Fund
                                               --------------------------              ------------------
                                               Class A   Class B   Class II         Class A Class B Class II
                                               --------  --------  ---------        ------- ------- --------
               <S>                             <C>       <C>       <C>              <C>     <C>     <C>
               Shareholder Fees
                (fees paid
                directly from your investment)
                Maximum Sales
                 Charge (Load)
                 Imposed on
                 Purchases (as a percentage
                 of offering
                 price)(/2/)                       4.75%      None      1.00%        4.75%    None    1.00%
                Maximum
                 Deferred Sales
                 Charge (Load)
                 (as a
                 percentage of
                 amount
                 redeemed)(/3/)                     None     4.00%      1.00%         None   4.00%    1.00%
                Maximum Sales
                 Charge (Load)
                 Imposed on
                 Reinvested
                 Dividends                          None      None      None          None    None    None
                Redemption
                 Fee(/4/)                           None      None      None          None    None    None
                Exchange Fee                        None      None      None          None    None    None
               Maximum Account
                Fee                                 None      None      None          None    None    None
               Annual Fund
                Operating
                Expenses
                (expenses that
                are deducted
                from Fund
                assets)
               Management Fees                     0.74%     0.74%      0.74%        0.52%   0.52%    0.52%
                Distribution
                 (12b-1)
                 Fees(/5/)                         0.35%     1.00%      1.00%        0.35%   1.00%    1.00%
                Other Expenses                     0.41%     0.41%      2.76%        0.54%   0.55%    2.98%
               Total Annual
                Fund Operating
                Expenses                           1.50%     2.15%      4.50%(/6/)   1.41%   2.07%    4.50%(/6/)
               Expense
                Reimbursement(/7/)                   --        --      (2.30)%         --      --    (2.40)%
               Net Expenses                        1.50%     2.15%      2.20%        1.41%   2.07%    2.10%
</TABLE>

(1) Previously designated Class C shares.

(2) The front-end sales charge on Class A shares decreases with the size of the
    purchase to 0% for purchases of $1 million or more.

(3) Purchases of Class A shares over $1 million will be subject to a contingent
    deferred sales charge (CDSC) on redemptions made within one year of pur-
    chase. The CDSC on Class B shares applies only if shares are redeemed
    within six years of their purchase. The CDSC on Class II shares applies
    only if shares are redeemed within eighteen months of their purchase.

(4) A $15.00 fee may be imposed on wire redemptions.

(5) Because these fees are paid out of a Portfolio's assets on an on-going ba-
    sis, over time these fees will increase the cost of your investment and may
    cost you more than paying other types of sales charges.

         8
<PAGE>


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


<TABLE>
<CAPTION>
   Diversified Income                   High Income             Tax Exempt Insured
          Fund                             Fund                        Fund
   ------------------                   -----------             ------------------
Class A  Class B Class II      Class A Class B Class II(/1/) Class A Class B Class II
- -------  ------- --------      ------- ------- ------------- ------- ------- --------
<S>      <C>     <C>           <C>     <C>     <C>           <C>     <C>     <C>
 4.75%     None    1.00%        4.75%    None       1.00%     4.75%    None    1.00%
  None    4.00%    1.00%         None   4.00%       1.00%      None   4.00%    1.00%
  None     None    None          None    None       None       None    None    None
  None     None    None          None    None       None       None    None    None
  None     None    None          None    None       None       None    None    None
  None     None    None          None    None       None       None    None    None
 0.65%    0.65%    0.65%        0.75%   0.75%       0.75%     0.50%   0.50%    0.50%
 0.35%    1.00%    1.00%        0.35%   1.00%       1.00%     0.35%   1.00%    1.00%
 0.46%    0.44%    2.85%        0.41%   0.38%       0.83%     0.39%   0.41%    3.00%
 1.46%    2.09%    4.50%(/6/)   1.51%   2.13%       2.58%     1.24%   1.91%    4.50%(/6/)
   --       --    (2.35)%         --      --       (0.48)%      --      --    (2.55)%
 1.46%    2.09%    2.15%        1.51%   2.13%       2.10%     1.24%   1.91%    1.95%
</TABLE>

(6) The offering of Class II shares commenced for these Funds on December 1,
    1998. The amounts shown are estimated based on expenses expected to have
    been incurred if Class II shares had been in existence for these Funds
    throughout the fiscal year ended March 31, 1999.

(7) The Board of Directors, including a majority of the Independent Directors,
    approved the Investment Advisory and Management Agreement subject to the
    net expense ratio set forth above. The Adviser may not increase such ra-
    tios, which are contractually required by agreement with the Board of Di-
    rectors, without the approval of the Directors, including a majority of the
    Independent Directors. The expense waivers and fee reimbursements will con-
    tinue indefinitely, subject to termination by the Directors, including a
    majority of the Independent Directors.

                                                                     9
<PAGE>


     Fund Highlights
- --------------------------------------------------------------------------------

EXAMPLE

This Example is intended to help you compare the cost of investing in the Funds
with the cost of investing in other mutual funds.

The Example assumes that you invest $10,000 in a Fund for the time periods
indicated and then redeem all of your shares at the end of those periods. The
Example also assumes that your investment has a 5% return each year and that
the Fund's operating expenses remain the same. Although your actual costs may
be higher or lower, based on these assumptions and the net expenses shown in
the fee table your costs would be:

If you redeem your investment at the end of the periods indicated:

<TABLE>
<CAPTION>
                                                 1 Year 3 Years 5 Years 10 Years
<S>                                              <C>    <C>     <C>     <C>
U.S. Government Securities Fund
 (Class A shares)...............................  $620   $927   $1,255   $2,180
 (Class B shares)*..............................   618    973    1,354    2,240
 (Class II shares)..............................   421    781    1,268    2,609
Federal Securities Fund
 (Class A shares)...............................   612    900    1,209    2,086
 (Class B shares)*..............................   610    949    1,314    2,152
 (Class II shares)..............................   411    751    1,218    2,507
Diversified Income Fund
 (Class A shares)...............................   617    915    1,235    2,138
 (Class B shares)*..............................   612    955    1,324    2,185
 (Class II shares)..............................   416    766    1,243    2,558
High Income Fund
 (Class A shares)...............................   621    930    1,260    2,191
 (Class B shares)*..............................   616    697    1,344    2,231
 (Class II shares)..............................   411    751    1,218    2,507
Tax Exempt Insured Fund
 (Class A shares)...............................   595    850    1,124    1,904
 (Class B shares)*..............................   594    900    1,232    1,977
 (Class II shares)..............................   396    706    1,142    2,352
You would pay the following expenses if you did not redeem your shares:
<CAPTION>
                                                 1 Year 3 Years 5 Years 10 Years
<S>                                              <C>    <C>     <C>     <C>
U.S. Government Securities Fund
 (Class A shares)...............................  $620   $927   $1,255   $2,180
 (Class B shares)*..............................   218    673    1,154    2,240
 (Class II shares)..............................   321    781    1,268    2,609
Federal Securities Fund
 (Class A shares)...............................   612    900    1,209    2,086
 (Class B shares)*..............................   210    649    1,114    2,152
 (Class II shares)..............................   311    751    1,218    2,507
Diversified Income Fund
 (Class A shares)...............................   617    915    1,235    2,138
 (Class B shares)*..............................   212    655    1,124    2,185
 (Class II shares)..............................   316    766    1,243    2,558
High Income Fund
 (Class A shares)...............................   621    930    1,260    2,191
 (Class B shares)*..............................   216    667    1,144    2,231
 (Class II shares)..............................   311    751    1,218    2,507
Tax Exempt Insured Fund
 (Class A shares)...............................   595    850    1,124    1,904
 (Class B shares)*..............................   194    600    1,032    1,977
 (Class II shares)..............................   296    706    1,142    2,352
</TABLE>

        10
<PAGE>


     Financial Highlights
- --------------------------------------------------------------------------------

The Financial Highlights table for each Fund is intended to
help you understand the Fund's financial performance for the
past 5 years. Certain information reflects financial results
for a single Fund share. The total returns in each table repre-
sent the rate that an investor would have earned (or lost) on
an investment in a Fund (assuming reinvestment of all dividends
and distributions). This information has been audited by
PricewaterhouseCoopers LLP, whose report, along with each
Fund's financial statements, are included in the Trust's annual
report to shareholders, which is available upon request.

U.S. GOVERNMENT SECURITIES FUND

<TABLE>
<CAPTION>
                                           Net
                                       gain (loss)
                                       on Invest-
                 Net Asset             ments (both            Dividends  Net Asset             Net Assets  Ratio of
                  Value,       Net      realized   Total from  from net   Value,                 end of    expenses
Period           beginning Investment      and     Investment Investment  end of      Total      Period   to average
Ended            of period Income(/1/) unrealized) Operations   Income    period   Return(/2/)  (000's)   net assets
- ------           --------- ----------- ----------- ---------- ---------- --------- ----------- ---------- ----------
                                                                          Class A
                                                                          -------
<S>              <C>       <C>         <C>         <C>        <C>        <C>       <C>         <C>        <C>
3/31/95........,   $8.39      $0.61      $(0.30)     $0.31      $(0.47)    $8.23      3.89%     $ 73,999     1.46%(/3/)
3/31/96.........    8.23       0.62        0.16       0.78       (0.51)     8.50      9.62       125,504     1.44(/3/)
3/31/97.........    8.50       0.59       (0.26)      0.33       (0.48)     8.35      3.98       113,171     1.54(/3/)
3/31/98.........    8.35       0.58        0.21       0.79       (0.48)     8.66      9.62        97,496     1.63
3/31/99.........    8.68       0.49       (0.07)      0.42       (0.43)     8.65      4.91       135,734     1.50
<CAPTION>
                                                                          Class B
                                                                          -------
<S>              <C>       <C>         <C>         <C>        <C>        <C>       <C>         <C>        <C>
3/31/95.........   $8.39      $0.56      $(0.30)     $0.26      $(0.41)    $8.24      3.25%     $594,779     2.15%(/3/)
3/31/96.........    8.24       0.55        0.17       0.72       (0.45)     8.51      8.87       428,772     2.13
3/31/97.........    8.51       0.54       (0.26)      0.28       (0.43)     8.36      3.31       289,040     2.18
3/31/98.........    8.38       0.52        0.20       0.72       (0.42)     8.66      8.80       207,950     2.26
3/31/99.........    8.66       0.45       (0.09)      0.36       (0.37)     8.65      4.25       113,521     2.15
<CAPTION>
                 Ratio of net
                  Investment
                    Income
Period            to average     Portfolio
Ended             net assets     Turnover
- ------           --------------- ---------
<S>              <C>             <C>
3/31/95........,     7.50%(/3/)     105%
3/31/96.........     7.11(/3/)      142
3/31/97.........     7.01(/3/)      148
3/31/98.........     6.73           229
3/31/99.........     5.72           291
<CAPTION>
<S>              <C>             <C>
3/31/95.........    $6.80(/3/)      105%
3/31/96.........     6.46           142
3/31/97.........     6.36           148
3/31/98.........     6.11           229
3/31/99.........     5.10           291
</TABLE>

- --------------------------------------------------------------------------------
FEDERAL SECURITIES FUND

<TABLE>
<CAPTION>
                                           Net
                                       gain (loss)
                                       on Invest-    Total    Dividends Distri-
                 Net Asset     Net     ments (both    from    from net  butions          Net Asset             Net Assets
                  Value,     Invest-    realized    Invest-    Invest-   from    Total    Value,                 end of
Period           beginning    ment         and        ment      ment    capital distri-   end of      Total      period
Ended            of period Income(/1/) unrealized) operations  Income    gains  butions   period   Return(/2/)  (000's)
- ------           --------- ----------- ----------- ---------- --------- ------- -------  --------- ----------- ----------
                                                                                  Class A
                                                                                  -------
<S>              <C>       <C>         <C>         <C>        <C>       <C>     <C>      <C>       <C>         <C>
3/31/95.........  $10.22      $0.60      $(0.20)     $0.40     $(0.64)   $  --  $(0.64)   $ 9.98       4.18%    $ 6,259
3/31/96.........    9.98       0.68        0.40       1.08      (0.63)      --   (0.63)    10.43      10.94      40,278
3/31/97.........   10.43       0.65       (0.10)      0.55      (0.59)      --   (0.58)    10.39       5.40      30,509
3/31/98.........   10.39       0.62        0.63       1.25      (0.59)   (0.02)  (0.61)    11.03      12.29      31,628
3/31/99.........   11.03       0.57        0.11       0.68      (0.53)   (0.50)  (1.03)    10.68       6.21      35,809
<CAPTION>
                                                                                  Class B
                                                                                  -------
<S>              <C>       <C>         <C>         <C>        <C>       <C>     <C>      <C>       <C>         <C>
3/31/95.........  $10.22      $0.63      $(0.26)     $0.37     $(0.58)   $  --  $(0.58)   $10.01       3.81%    $65,631
3/31/96.........   10.01       0.56        0.44       1.00      (0.56)      --   (0.56)    10.45      10.13      26,165
3/31/97.........   10.45       0.57       (0.08)      0.49      (0.52)      --   (0.52)    10.42       4.82      18,929
3/31/98.........   10.42       0.55        0.63       1.18      (0.52)   (0.02)  (0.54)    11.06      11.54      18,837
3/31/99.........   11.06       0.50        0.12       0.62      (0.46)   (0.50)  (0.96)    10.72       5.63      26,061
<CAPTION>
                               Ratio of net
                                Investment
                  Ratio of        Income
                  expenses          to
Period           to average      average      Portfolio
Ended            net assets     net assets    Turnover
- ------           ------------- -------------- ---------
<S>              <C>           <C>            <C>
3/31/95.........    1.40%(/3/)     6.90%(/3/)    267%
3/31/96.........    1.37           6.12          311
3/31/97.........    1.41           6.11          426
3/31/98.........    1.47           5.75          529
3/31/99.........    1.41           5.19          456
<CAPTION>
<S>              <C>           <C>            <C>
3/31/95.........    2.03%          6.33%         267%
3/31/96.........    2.01           5.64          311
3/31/97.........    2.07           5.46          426
3/31/98.........    2.13           5.09          529
3/31/99.........    2.07           4.53          456
</TABLE>
- ----
(1) Calculated based upon average shares outstanding
(2) Total return is not annualized and does not reflect sales load
(3) Net of the following expense reimbursements (based on average net assets):

<TABLE>
<CAPTION>
                                                         3/31/95 3/31/96 3/31/97
                                                         ------- ------- -------
     <S>                                                 <C>     <C>     <C>
     U.S. Government Securities Fund Class A............   .07%    .04%    .01%
     U.S. Government Securities Fund Class B............   .03%     --      --
     Federal Securities Fund Class A....................  1.26%     --      --
</TABLE>

                                                                     11
<PAGE>


     Financial Highlights
- --------------------------------------------------------------------------------


DIVERSIFIED INCOME FUND
<TABLE>
<CAPTION>
                                           Net
                                       gain (loss)
                                       on Invest-                         Net                                     Ratio of net
                 Net Asset             ments (both            Dividends  Asset              Net Assets  Ratio of   Investment
                  Value,       Net      realized   Total from  from net  Value,               end of    expenses     Income
                 beginning Investment      and     Investment Investment end of    Total      period   to average  to average
Period Ended     of period Income(/1/) unrealized) operations   Income   period Return(/2/)  (000's)   net assets  net assets
- ------------     --------- ----------- ----------- ---------- ---------- ------ ----------- ---------- ---------- ------------
                                                               Class A
<S>              <C>       <C>         <C>         <C>        <C>        <C>    <C>         <C>        <C>        <C>
3/31/95.........   $4.79      $0.43      $(0.66)     $(0.23)    $(0.42)  $4.14    (5.10)%    $ 14,213     1.59%       9.58%
3/31/96.........    4.14       0.39        0.16        0.55      (0.40)   4.29     13.78       16,762     1.46        8.96
3/31/97.........    4.29       0.37        0.10        0.47      (0.37)   4.39     11.43       22,601     1.42        8.68
3/31/98.........    4.39       0.40        0.27        0.67      (0.38)   4.68     15.84       25,517     1.45        8.83
3/31/99.........    4.68       0.40       (0.08)      (0.40)     (0.42)   3.86     (8.75)      28,470     1.46        9.84
<CAPTION>
                                                               Class B
<S>              <C>       <C>         <C>         <C>        <C>        <C>    <C>         <C>        <C>        <C>
3/31/95.........   $4.79      $0.40       (0.65)     $(0.25)    $(0.39)  $4.15    (5.46)%    $132,378     2.12%       8.98%
3/31/96.........    4.15       0.36        0.17        0.53      (0.38)   4.30     13.09      110,949     2.06        8.42
3/31/97.........    4.30       0.35        0.10        0.45      (0.35)   4.40     10.73       78,081     2.04        8.05
3/31/98.........    4.40       0.38        0.26        0.64      (0.35)   4.69     15.11       63,397     2.06        8.14
3/31/99.........    4.69       0.39       (0.82)      (0.43)     (0.39)   3.87     (9.28)      36,629     2.09        9.22
<CAPTION>
                 Portfolio
Period Ended     Turnover
- ------------     ---------
<S>              <C>
3/31/95.........    160%
3/31/96.........    166
3/31/97.........    131
3/31/98.........    157
3/31/99.........     49
<CAPTION>
<S>              <C>
3/31/95.........    160%
3/31/96.........    166
3/31/97.........    131
3/31/98.........    157
3/31/99.........     49
</TABLE>

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

HIGH INCOME FUND
<TABLE>
<CAPTION>
                                           Net
                                       gain (loss)
                                       on Invest-                         Net
                 Net Asset             ments (both            Dividends  Asset              Net Assets  Ratio of
                  Value,       Net      realized   Total from  from net  Value,               end of    expenses
                 beginning Investment      and     Investment Investment end of    Total      period   to average
Period Ended     of period Income(/1/) unrealized) operations   Income   period Return(/2/)  (000's)   net assets
- ------------     --------- ----------- ----------- ---------- ---------- ------ ----------- ---------- ----------
                                                               Class A
<S>              <C>       <C>         <C>         <C>        <C>        <C>    <C>         <C>        <C>
3/31/95.........   $8.03      $0.78      $(1.03)     $(0.25)    $(0.83)  $6.95    (2.91)%    $ 40,585     1.61%
3/31/96.........    6.95       0.67        0.02        0.69      (0.69)   6.95     10.43       35,963     1.53
3/31/97.........    6.95       0.65        0.12        0.77      (0.66)   7.06     11.46       41,139     1.50
3/31/98.........    7.06       0.68        0.68        1.36      (0.64)   7.78     20.07       56,442     1.52
3/31/99.........    7.78       0.66       (1.12)      (0.46)     (0.69)   6.63     (6.07)      69,913     1.51
<CAPTION>
                                                               Class B
<S>              <C>       <C>         <C>         <C>        <C>        <C>    <C>         <C>        <C>
3/31/95.........   $8.04      $0.73      $(1.02)     $(0.29)    $(0.79)  $6.96    (3.42)%    $153,034     2.16%(/5/)
3/31/96.........    6.96       0.62        0.03        0.65      (0.65)   6.96      9.83       91,800     2.06(/5/)
3/31/97.........    6.96       0.61        0.12        0.73      (0.62)   7.07     10.78       98,383     2.11(/5/)
3/31/98.........    7.07       0.63        0.69        1.32      (0.60)   7.79     19.31      124,962     2.13
3/31/99.........    7.79       0.62       (1.13)      (0.51)     (0.64)   6.64     (6.62)     124,211     2.13
<CAPTION>
                                                               Class II
<S>              <C>       <C>         <C>         <C>        <C>        <C>    <C>         <C>        <C>
2/2/98-
 3/31/98(/3/)...   $7.70      $0.10      $ 0.07      $ 0.17     $(0.08)  $7.79      2.18%    $  1,146     2.10%(/4/)(/5/)
3/31/99.........    7.79       0.59       (1.09)      (0.50)     (0.64)   6.65     (6.47)      10,116     2.10(/5/)
<CAPTION>
                  Ratio of
                    net
                 Investment
                   Income
                 to average          Portfolio
Period Ended     net assets          Turnover
- ------------     ------------------- ---------
<S>              <C>                 <C>
3/31/95.........   10.82%               196%
3/31/96.........    9.36                183
3/31/97.........    9.10                164
3/31/98.........    9.13                236
3/31/99.........    9.48                120
<CAPTION>
<S>              <C>                 <C>
3/31/95.........   10.26%(/5/)          196%
3/31/96.........    8.85(/5/)           183
3/31/97.........    8.49(/5/)           164
3/31/98.........    8.51                236
3/31/99.........    8.84                120
<CAPTION>
<S>              <C>                 <C>
2/2/98-
 3/31/98(/3/)...    9.78%(/4/)(/5/)     236%
3/31/99.........    8.92(/5/)           120
</TABLE>
- ----
  (1) Calculated based upon average shares outstanding
  (2) Total return is not annualized and does not reflect sales load

  (3) Commencement of sale of class of shares
  (4) Annualized
  (5) Net of the following expense reimbursements (based on average net as-
sets):

<TABLE>
<CAPTION>
                              3/31/95 3/31/96 3/31/97 3/31/98 3/31/99
                              ------- ------- ------- ------- -------
     <S>                      <C>     <C>     <C>     <C>     <C>
     Diversified Income Fund
      Class A................   --      --      --       --      --
     High Income Fund Class
      B......................  .08%    .08%    .01%      --      --
     High Income Fund Class
      II.....................   --      --      --     5.37%   0.48%
</TABLE>

        12
<PAGE>


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

TAX EXEMPT INSURED FUND
<TABLE>
<CAPTION>
                                        Net gain
                                        (loss) on                                                    Ratio of
                                       Investments                        Net                 Net    expenses     Ratio of net
                 Net Asset                (both               Dividends  Asset               Assets     to         Investment
                  Value,       Net      realized   Total from  from net  Value,              end of  average       Income to
                 beginning Investment      and     Investment Investment end of    Total     Period    net          average
Period Ended     of period Income(/1/) unrealized) Operations   Income   period Return(/2/) (000's)   assets       net assets
- ------------     --------- ----------- ----------- ---------- ---------- ------ ----------- -------- --------     ------------
                                                                           Class A
                                                                           -------
<S>              <C>       <C>         <C>         <C>        <C>        <C>    <C>         <C>      <C>          <C>
3/31/95.........  $11.95      $0.63       $0.17      $0.80      $(0.62)  $12.13     6.97%   $137,955   1.20%(/3/)     5.32%(/3/)
3/31/96.........   12.13       0.59        0.29       0.88       (0.59)   12.42     7.37     121,957   1.22           4.72
3/31/97.........   12.42       0.59       (0.07)      0.52       (0.59)   12.35     4.24      98,376   1.24           4.77
3/31/98.........   12.35       0.58        0.67       1.25       (0.57)   13.03    10.28      88,519   1.24           4.52
3/31/99.........   13.03       0.56        0.02       0.58       (0.54)   13.07     4.55      80,716   1.24           4.23
<CAPTION>
                                                                           Class B
                                                                           -------
<S>              <C>       <C>         <C>         <C>        <C>        <C>    <C>         <C>      <C>          <C>
3/31/95.........  $11.95      $0.54       $0.19      $0.73      $(0.54)  $12.14     6.29%   $ 25,985   1.92%          4.60%
3/31/96.........   12.14       0.50        0.29       0.79       (0.51)   12.42     6.58      29,315   1.90           4.03
3/31/97.........   12.42       0.52       (0.08)      0.44       (0.51)   12.35     3.57      25,053   1.88           4.13
3/31/98.........   12.35       0.49        0.68       1.17       (0.48)   13.04     9.65      22,878   1.90           3.86
3/31/99.........   13.04       0.47        0.02       0.49       (0.46)   13.07     3.78      21,651   1.91           3.57
<CAPTION>
                 Portfolio
Period Ended     Turnover
- ------------     ---------
<S>              <C>       <C> <C>
3/31/95.........    162%
3/31/96.........     46
3/31/97.........     51
3/31/98.........     48
3/31/99.........     34
<CAPTION>
<S>              <C>       <C> <C>
3/31/95.........    162%
3/31/96.........     46
3/31/97.........     51
3/31/98.........     48
3/31/99.........     34
</TABLE>
- ------

(1) Calculated based upon average shares outstanding
(2) Total return is not annualized and does not reflect sales load
(3) Net of the following expense reimbursements (based on average net assets):

<TABLE>
<CAPTION>
                                           3/31/95
                                           -------
     <S>                                   <C>
     Tax Exempt Insured Fund Class A......  .04%
</TABLE>

                                                                     13
<PAGE>


     Shareholder Account Information
- --------------------------------------------------------------------------------
      SELECTING A SHARE CLASS

Each Fund offers three classes of shares: Class A, Class B and Class II shares.

Each class of shares has its own cost structure, so you can choose the one best
suited to your investment needs. Your broker or financial advisor can help you
determine which class is right for you.

      Class A               Class B               Class II
 . Front-end sales     . No front-end         . Front-end sales
  charges, as           sales charge;          charge, as
  described below.      all your money         described below.
  There are             goes to work for
  several ways to       you right away.      . Higher annual
  reduce these        . Higher annual          expenses than
  charges, also         expenses than          Class A shares.
  described below.      Class A shares.
 . Lower annual        . Deferred sales
  expenses than         charge on shares     . Deferred sales
  Class B or Class      you sell within        charge on shares
  II shares.            six years of           you sell within
                        purchase, as           eighteen months
                        described below.       of purchase, as
                                               described below.
                                             . No conversion to
                      . Automatic              Class A.
                        conversion to
                        Class A shares
                        after
                        approximately
                        one year after
                        such time that
                        no CDSC would be
                        payable upon
                        redemption, as
                        described below,
                        thus reducing
                        future annual
                        expenses.

CALCULATION OF SALES CHARGES

Class A Sales Charges are as follows:

<TABLE>
<CAPTION>
                                                                   Concession to
                                                   Sales Charge       Dealers
                                                 -------------------------------
                                                   % of   % of Net     % of
                                                 Offering  Amount    Offering
Your Investment                                   Price   Invested     Price
                                                 -------------------------------
<S>                                              <C>      <C>      <C>
Less than $100,000..............................   4.75%    4.99%      4.00%
$100,000 but less than $250,000.................   3.75%    3.90%      3.00%
$250,000 but less than $500,000.................   3.00%    3.09%      2.25%
$500,000 but less than $1,000,000...............   2.10%    2.15%      1.35%
$1,000,000 or more..............................   None     None       1.00%
</TABLE>

Investments of $1 million or more Class A shares are available with no front-
end sales charge. However, there is a 1% CDSC on any shares you sell within one
year of purchase.

Class B Shares are offered at their net asset value per share, without any ini-
tial sales charge. However, there is a CDSC on shares you sell within six years
of buying them. The longer the time between the purchase and the sale of
shares, the lower the rate of the CDSC:

Class B deferred charges:

<TABLE>
<CAPTION>
    Years after purchase                             CDSC on shares being sold
    <S>                                              <C>
    1st or 2nd year                                  4.00%
    3rd or 4th year                                  3.00%
    5th year                                         2.00%
    6th year                                         1.00%
    7th year and thereafter                          None
</TABLE>

For purposes of the CDSC, we count all purchases you make during a calendar
month as having been made on the FIRST day of that month.

Class II Sales Charges are as follows:
<TABLE>
<CAPTION>
                                                                                      Concession
                     Sales Charge                                                     to Dealers
         ---------------------------------------------------------------------------------------
           % of                        % of Net                                          % of
         Offering                       Amount                                         Offering
          Price                        Invested                                         Price
         ---------------------------------------------------------------------------------------
         <S>                           <C>                                            <C>
         1.00%                           1.01%                                           1.00%
</TABLE>

There is also a CDSC of 1% on shares you sell within eighteen months after you
buy them.

Determination of CDSC Each CDSC is based on the original purchase cost or the
current market value of the shares being sold, whichever is less. There is no
CDSC on shares you purchase through reinvestment of dividends. To keep your
CDSC as low as possible, each time you place a request to sell shares we will
first sell any shares in your account that are not subject to a CDSC. If there
are not enough of these shares available, we will sell shares that have the
lowest CDSC.

        14
<PAGE>


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


SALES CHARGE REDUCTIONS AND WAIVERS

Waivers for Certain Investors Various individuals and institutions may purchase
Class A shares without front-end sales charges, including:

  .  financial planners, institutions, broker-dealer representatives or regis-
   tered investment advisers utilizing Fund shares in fee-based investment
   products under an agreement with the Distributor (this waiver may also ap-
   ply to front-end sales charges of Class II shares)

  .  participants in certain retirement plans that meet applicable conditions

  .  Trustees and other individuals who are affiliated with any Fund or other
   SunAmerica Mutual Funds and their families

  .  selling brokers and their employees and sales representatives and their
   families

  .  participants in "Net Asset Value Transfer Program"

We will generally waive the CDSC for Class B or Class II shares in the follow-
ing cases:

  .  within one year of the shareholder's death or becoming disabled

  .  taxable distributions or loans to participants made by qualified retire-
   ment plans or retirement accounts (not including rollovers) for which
   SunAmerica serves as fiduciary

  .  Trustees and other individuals who are affiliated with any Fund or other
   SunAmerica Mutual Funds and their families

  .  to make taxable distributions from certain retirement plans

  .  to make payments through the Systematic Withdrawal Plan (subject to cer-
   tain conditions)

  .  participants in "Net Asset Value Transfer Program"

Reducing your Class A sales charges There are several special purchase plans
that allow you to combine multiple purchases of Class A shares of SunAmerica
Mutual Funds to take advantage of the breakpoints in the sales charge schedule.
For information about the "Rights of Accumulation," "Letter of Intent," "Com-
bined Purchase Privilege," and "Reduced Sales Charges for Group Purchases,"
contact your broker or financial advisor, or consult the Statement of Addi-
tional Information.

To utilize: if you think you may be eligible for a sales charge reduction or
CDSC waiver, contact your broker or financial advisor.

Reinstatement privilege If you sell shares of a Fund, you may invest some or
all of the proceeds in the same share class of the same Fund within one year
without a sales charge. If you paid a CDSC when you sold your shares, we will
credit your account with the dollar amount of the CDSC at the time of sale. All
accounts involved must be registered in the same name(s).

12b-1 FEES

Each class of shares of each Fund has its own 12b-1 plan that provides for dis-
tribution and account maintenance and service fees (payable to the Distributor)
based on a percentage of average daily net assets, as follows:

<TABLE>
<CAPTION>
                                                                 Account Maintenance and
       Class              Distribution Fee                             Service Fee
       <S>                <C>                                    <C>
        A                       0.10%                                     0.25%
        B                       0.75%                                     0.25%
        II                      0.75%                                     0.25%
</TABLE>

Because 12b-1 fees are paid out of the Fund's assets on an ongoing basis, over
time these fees will increase the cost of your investment and may cost you more
than paying other types of sales charges.

OPENING AN ACCOUNT

Read this prospectus carefully.

Determine how much you want to invest. The minimum initial investments for the
  Funds are as follows:

  . non-retirement account: $500

  . retirement account: $250

  . dollar cost averaging: $500 to open; you must invest at least $25 a month

  The minimum subsequent investments for the Funds are as follows:

  . non-retirement account: $100

  . retirement account: $25

  . Complete the appropriate parts of the Account Application, carefully fol-
    lowing the instructions. If you have questions, please contact your broker
    or financial advisor or call Shareholder/Dealer Services at 1-800-858-
    8850.

  . Complete the appropriate parts of the Supplemental Account Application. By
    applying for additional investor services now, you can avoid the delay and
    inconvenience of having to submit an additional application if you want to
    add services later.

  . Make your initial investment using the chart on the next page. You can
    initiate any purchase, exchange or sale of shares through your broker or
    financial advisor.

                                                                     15
<PAGE>


     Shareholder Account Information
- --------------------------------------------------------------------------------

BUYING SHARES

Opening an account                Adding to an account

By check
 ................................................................................

  . Make out a check for the         . Make out a check for the
    investment amount,                 investment amount payable
    payable to the specific            to the specific Fund or
    Fund or SunAmerica Funds.          SunAmerica Funds.
  . Deliver the check and            . Include the stub from
    your completed Account             your Fund statement or a
    Application (and                   note specifying the Fund
    Supplemental Account               name, your share class,
    Application, if                    your account number and
    applicable) to your                the name(s) in which the
    broker or financial                account is registered.
    advisor, or mail them to:        . Indicate the Fund and
                                       account number in the
                                       memo section of your
                                       check.

    SunAmerica Fund Services, Inc.
    Mutual Fund Operations, 3rd Floor
    The SunAmerica Center            . Deliver the check and
    733 Third Avenue                   your note to your broker
    New York, New York 10017-3204.     or financial advisor, or
                                       mail them to

                                       Non-Retirement Accounts:
                                       SunAmerica Fund Services,
                                       Inc.
                                       c/o NFDS
                                       P.O. Box 419373
                                       Kansas City, Missouri
                                       64141-6373

                                       Retirement Accounts:
                                       SunAmerica Fund Services,
                                       Inc.
                                       Mutual Fund Operations, 3rd
                                       Floor
                                       The SunAmerica Center
                                       733 Third Avenue
                                       New York, New York 10017-
                                       3204

By wire
 ................................................................................

                                     . Instruct your bank to
  . Deliver your completed             wire the amount of your
    application to your                investment to:
    broker or financial
    advisor or fax it to
    SunAmerica Fund Services,
    Inc. at 212-551-5585.

                                       State Street Bank & Trust
                                       Company
                                       Boston, MA
  . Obtain your account num-           ABA #0110-00028
    ber by referring to your           DDA # 99029712
    statement or by calling
    your broker or financial
    advisor or
    Shareholder/Dealer Serv-
    ices at 1-800-858-8850,
    ext. 5125.

                                  Specify the Fund name, your
                                  share class, your Fund num-
                                  ber, account number and the
                                  name(s) in which the account
                                  is registered. Your bank may
  . Instruct your bank to         charge a fee to wire funds.
    wire the amount of your
    investment to:

    State Street Bank & Trust Company
    Boston, MA
    ABA #0110-00028
    DDA # 99029712

Specify the Fund name, your
choice of share class, your
new Fund number and account
number and the name(s) in
which the account is regis-
tered. Your bank may charge a
fee to wire funds.

To open or add to an account using dollar cost averaging, see "Additional In-
vestor Services."

        16
<PAGE>


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


SELLING SHARES

How                               Requirements

Through Your Broker or Financial Advisor
 ................................................................................

  . Accounts of any type.            . Call your broker or
  . Sales of any amount.               financial advisor to
                                       place your order to sell
                                       shares.

By mail
 ................................................................................

  . Accounts of any type.            . Write a letter of
  . Sales of any amount.               instruction indicating
                                       the Fund name, your share
                                       class, your account
                                       number, the name(s) in
                                       which the account is
                                       registered and the dollar
                                       value or number of shares
                                       you wish to sell.
                                     . Include all signatures
                                       and any additional
                                       documents that may be
                                       required (see next page).
                                     . A check will normally be
                                       mailed on the next
                                       business day to the
                                       name(s) and address in
                                       which the account is
                                       registered, or otherwise
                                       according to your letter
                                       of instruction.
                                     . Mail the materials to:

                                       SunAmerica Fund Services,
                                       Inc.
                                       Mutual Fund Operations, 3rd
                                       Floor
                                       The SunAmerica Center
                                       733 Third Avenue
                                       New York, New York 10017-
                                       3204
By phone
 ................................................................................

  . Most accounts.                   . Call Shareholder/Dealer
  . Sales of less than                 Services at 1-800-858-
    $100,000.                          8850 between 8:30 a.m.
                                       and 7:00 p.m. (Eastern
                                       time) on most business
                                       days. State the Fund
                                       name, the name of the
                                       person requesting the
                                       redemption, your share
                                       class, your account
                                       number, the name(s) in
                                       which the account is
                                       registered and the dollar
                                       value or number of shares
                                       you wish to sell.
                                     . A check will be mailed to
                                       the name(s) and address
                                       in which the account is
                                       registered, or to a dif-
                                       ferent address indicated
                                       in a written authoriza-
                                       tion previously provided
                                       to the Fund by the share-
                                       holder(s) on the account.
By wire
 ................................................................................

  . Request by mail to sell          . Proceeds will normally be
    any amount (accounts of            wired on the next
    any type).                         business day. A $15 fee
  . Request by phone to sell           will be deducted from
    less than $100,000.                your account.

To sell shares through a systematic withdrawal plan, see "Additional Investor
Services."

                                                                     17
<PAGE>


     Shareholder Account Information
- --------------------------------------------------------------------------------

Selling shares in writing In certain circumstances, you will need to make your
request to sell shares in writing. Corporations, executors, administrators,
trustees or guardians may need to include additional items with a request to
sell shares. You may also need to include a signature guarantee, which protects
you against fraudulent orders. You will need a signature guarantee if:

  . your address of record has changed within the past 30 days

  . you are selling more than $100,000 worth of shares

  . you are requesting payment other than by a check mailed to the address of
    record and payable to the registered owner(s)

You can generally obtain a signature guarantee from the following sources:

  . a broker or securities dealer

  . a federal savings, cooperative or other type of bank

  . a savings and loan or other thrift institution

  . a credit union

  . a securities exchange or clearing agency

A notary public CANNOT provide a signature guarantee.

TRANSACTION POLICIES

Valuation of shares The net asset value per share (NAV) for each Fund and class
is determined each business day at the close of regular trading on the New York
Stock Exchange (generally 4:00 p.m., Eastern time) by dividing the net assets
of each class by the number of such class's outstanding shares. Investments for
which market quotations are readily available are valued at their price as of
the close of regular trading on the New York Stock Exchange for the day. All
other securities and assets for which market quotations are not readily avail-
able are valued at fair value following procedures approved by the Trustees.
Short-term investments that mature in less than 60 days are valued at amortized
cost if their original maturity was 60 days or less, or by amortizing their
value on the 61st day prior to maturity, if their original term exceeds 60 days
(unless the Trustees determine that amortized cost value does not represent
fair value, in which case, fair value will be determined as described above).

Buy and sell prices When you buy shares, you pay the NAV plus any applicable
sales charges, as described earlier. When you sell shares, you receive the NAV
minus any applicable CDSCs.

Execution of requests Each Fund is open on those days when the New York Stock
Exchange is open for regular trading. We execute buy and sell requests at the
next NAV to be calculated after the Trust receives your request in good order.
If the Trust or the Distributor receives your order before the Fund's close of
business (generally 4:00 p.m., Eastern time), you will receive that day's clos-
ing price. If the Trust or the Distributor receives your order after that time,
you will receive the next business day's closing price. If you place your order
through a broker or financial advisor, you should make sure the order is trans-
mitted to the Fund before its close of business. The Trust and the Distributor
reserve the right to reject any order to buy shares.

During periods of extreme volatility or market crisis, a Fund may temporarily
suspend the processing of sell requests, or may postpone payment of proceeds
for up to three business days or longer, as allowed by federal securities laws.

Each of the Diversified Income Fund and High Income Fund may invest to a large
extent in securities that are primarily listed on foreign exchanges that trade
on weekends or other days when such Fund does not price its shares. As a re-
sult, the value of the Fund's shares may change on days when you will not be
able to purchase or redeem your shares.

If the Trust determines that it would be detrimental to the best interests of
the remaining shareholders of the Trust to make payment of redemption proceeds
wholly or partly in cash, the Trust may pay the redemption price by a distribu-
tion in kind of securities from the Trust in lieu of cash. However, the Trust
has made an election that requires it to pay a certain portion of redemption
proceeds in cash.

Telephone transactions For your protection, telephone requests are recorded in
order to verify their accuracy. In addition, Shareholder/Dealer Services will
take measures to verify the identity of the caller, such as asking for name,
account number, social security or other taxpayer ID number and other relevant
information. If appropriate measures are not taken, the Trust is responsible
for any losses that may occur to any account due to an unauthorized telephone
call. Also for your protection, telephone transactions are not permitted on ac-
counts whose names or addresses have changed within the past 30 days. At times
of peak activity, it may be difficult to place requests by phone. During these
times, consider sending your request in writing.

Exchanges You may exchange shares of a Fund for shares of the same class of any
other SunAmerica Mutual Fund. Before making an exchange, you should review a
copy of the prospectus of the fund into which you would like to exchange. All
exchanges are subject to applicable minimum investment requirements. A System-
atic Exchange Program is described under "Additional Investor Services."

        18
<PAGE>


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


If you exchange shares that were purchased subject to a CDSC, the CDSC will
continue to apply following the exchange. In determining the CDSC applicable to
shares being sold after an exchange, we will take into account the length of
time you held those shares prior to the exchange. Your CDSC schedule will not
change if you exchange Class C or Class II shares that you purchased prior to
December 1, 1998 for another portfolio or fund's Class II shares (which cur-
rently have a longer CDSC schedule).

To protect the interests of other shareholders, we may cancel the exchange
privileges of any investors that, in the opinion of the Fund, are using market
timing strategies or making excessive exchanges. A Fund may change or cancel
its exchange privilege at any time, upon 60 days' written notice to its share-
holders. A Fund may also refuse any exchange order.

Certificated shares. Most shares are electronically recorded. If you wish to
have certificates for your shares, please call Shareholder/Dealer Services at
1-800-858-8850 for further information. You may sell or exchange certificated
shares only by returning the certificates to the Funds, along with a letter of
instruction and a signature guarantee. The Funds do not issue certificates for
fractional shares.

Multi-party checks. The Trust may agree to accept a "multi-party check" in pay-
ment for Fund shares. This is a check made payable to the investor by another
party and then endorsed over to the Trust by the investor. If you use a multi-
party check to purchase shares, you may experience processing delays. In addi-
tion, the Trust is not responsible for verifying the authenticity of any en-
dorsement and assumes no liability for any losses resulting from a fraudulent
endorsement.

ADDITIONAL INVESTOR SERVICES

To select one or more of these additional services, complete the relevant
part(s) of the Supplemental Account Application. To add a service to an exist-
ing account, contact your broker or financial advisor, or call
Shareholder/Dealer Services at 1-800-858-8850.

Dollar Cost Averaging lets you make regular investments from your bank account
to the SunAmerica Mutual Funds of your choice. You determine the frequency and
amount of your investments, and you can terminate your participation at any
time.

Systematic Withdrawal Plan may be used for routine bill payment or periodic
withdrawals from your account. To use:

  . Make sure you have at least $5,000 worth of shares in your account.

  . Make sure you are not planning to invest more money in this account (buy-
    ing shares during a period when you are also selling shares of the same
    Fund is not advantageous to you, because of sales charges).

  . Specify the payee(s) and amount(s). The payee may be yourself or any other
    party, and there is no limit to the number of payees you may have, as long
    as they are all on the same payment schedule. Each withdrawal must be at
    least $50.

  . Determine the schedule: monthly, quarterly, semi-annually, annually or in
    certain selected months.

  . Make sure your dividends and capital gains are being reinvested.

You cannot elect the systematic withdrawal plan if you have requested certifi-
cates for your shares.

Systematic Exchange Program may be used to exchange shares of a Fund periodi-
cally for the same class of shares of one or more other SunAmerica Mutual
Funds. To use:

  . Specify the SunAmerica Mutual Fund(s) from which you would like money
    withdrawn and into which you would like money invested.

  . Determine the schedule: monthly, quarterly, semi-annually, annually or in
    certain selected months.

  . Specify the amount(s). Each exchange must be worth at least $25.

  . Accounts must be registered identically; otherwise a signature guarantee
    will be required.

Asset Protection Plan (optional) Anchor National Life Insurance Company offers
an Asset Protection Plan to certain investors in the Funds. The benefits of
this optional coverage payable at death will be related to the amounts paid to
purchase Fund shares and to the value of the Fund shares held for the benefit
of the insured persons. However, to the extent the purchased shares are re-
deemed prior to death, coverage with respect to these shares will terminate.

Purchasers of the Asset Protection Plan are required to authorize periodic re-
demptions of Fund shares to pay the premiums for this coverage. These redemp-
tions will not be subject to CDSCs but will have the same tax consequences as
any other Fund redemptions.

The Asset Protection Plan will be available to eligible persons who enroll for
the coverage within a limited time period after shares in any Fund are ini-
tially purchased or transferred. In addition, coverage cannot be made available
unless Anchor National knows for whose benefit shares are purchased. For in-
stance, coverage cannot be made available for shares registered in the name of
your broker unless the broker provides Anchor National with information regard-
ing the beneficial owners of the shares. In addition, coverage is available
only to shares purchased on behalf of natural persons between 21 and 75 years
of age; coverage is not available with respect to shares purchased for a re-
tirement account. Other restrictions on the coverage apply. This coverage may
not be available in all states and may be subject to additional restrictions or
limitations. Purchasers of shares should also make themselves familiar with the
impact on the Asset Protection Plan coverage of purchasing additional shares,
reinvestment of dividends and capital gains distributions and redemptions.

                                                                     19
<PAGE>


     Shareholder Account Information
- --------------------------------------------------------------------------------


Anchor National is a SunAmerica company.

Please call 1-800-858-8850 for more information, including the cost of the As-
set Protection Plan option.

Retirement plans SunAmerica Mutual Funds offer a range of qualified retirement
plans, including IRAs, Roth IRAs, Simple IRAs, SARSEPs, 401(k) plans, 403(b)
plans and other pension and profit-sharing plans. Using these plans, you can
invest in any SunAmerica Mutual Fund with a low minimum investment of $250 or,
for some group plans, no minimum investment at all. To find out more, call
Shareholder/Dealer Services at 1-800-858-8850.

TAX, DIVIDEND AND ACCOUNT POLICIES

Account statements In general, you will receive account statements as follows:

  . after every transaction that affects your account balance (except a divi-
    dend reinvestment or automatic purchase from your bank account)

  . after any changes of name or address of the registered owner(s)

  . in all other circumstances, quarterly or annually, depending upon the Fund

Every year you should also receive, if applicable, a Form 1099 tax information
statement, mailed by January 31.

Dividends The Funds generally distribute most or all of their net earnings in
the form of dividends. Ordinary income dividends, if any, are declared daily
and paid monthly. Capital gains distributions, if any, are paid annually by the
Funds.

Dividend Reinvestments Your dividends and distributions, if any, will be auto-
matically reinvested in additional shares of the same Fund and share class on
which they were paid, unless the shareholder elects in writing, not less than
five business days prior to the payment date, to receive amounts in excess of
$10 in cash. Alternatively, dividends and distributions may be reinvested in
any other SunAmerica Mutual Fund or paid in cash (if more than $10). You will
need to complete the relevant part of the Account Application to elect one of
these other options. For existing accounts, contact your broker or financial
advisor or call Shareholder/Dealer Services at 1-800-858-8850 to change divi-
dend and distribution payment options.

Taxability of dividends As long as a Fund meets the requirements for being a
tax-qualified regulated investment company, which each Fund has in the past and
intends to in the future, it pays no federal income tax on the earnings it dis-
tributes to shareholders.

Consequently, dividends you receive from a Fund whether reinvested or taken as
cash, are generally considered taxable. Distributions of a Fund's long-term
capital gains are taxable as capital gains; dividends from other sources are
generally taxable as ordinary income. For an individual, the maximum long-term
capital gains rate is 20%.

Dividends paid by the Tax Exempt Insured Fund generally will be exempt from
federal income taxes, as long as 50% or more of the value of that Fund's assets
at the end of each quarter is invested in state, municipal, and other obliga-
tions, the interest on which is excluded from gross income for federal tax pur-
poses. As mentioned, at least 80% of the Tax Exempt Insured Fund's assets will
be invested in such obligations during normal market conditions. Dividends at-
tributable to the taxable bonds, market discount and short-term capital gains,
however, will be subject to federal, state and local income tax at ordinary in-
come tax rates. Some shareholders may be subject to federal alternative minimum
tax liability. Tax-exempt interest from certain bonds is treated as an item of
tax preference, and may be attributed to shareholders. A portion of all tax-ex-
empt interest is includable as an upward adjustment in determining a corpora-
tion's alternative minimum taxable income. These rules could make you liable
for the alternative minimum income tax (AMT).

The Form 1099 that is mailed to you every January details your dividends and
their federal tax category, although you should verify your tax liability with
your tax professional. Some dividends paid in January may be taxable as if they
had been paid the previous December.

Taxability of transactions Any time you sell or exchange shares, it is consid-
ered a taxable event for you. Depending on the purchase price and the sale
price of the shares you sell or exchange, you may have a gain or a loss on the
transaction. You are responsible for any tax liabilities generated by your
transactions. If you hold Class B shares, you will not have a taxable event
when they convert into Class A shares.

Other Tax Considerations If you are neither a lawful permanent resident nor a
citizen of the U.S. or if you are a foreign entity, ordinary income dividends
paid to you (which include distributions of net short-term capital gains) will
generally be subject to a 30% U.S. withholding tax, unless a lower treaty rate
applies.

By law, each Fund must withhold 31% of your distributions and proceeds if you
have not provided a taxpayer identification number or social security number.

This section summarizes some of the consequences under current federal tax law
of an investment in a Fund. It is not a substitute for professional tax advice.
Consult your tax advisor about the potential tax consequences of an investment
in a Fund under all applicable laws.

Small accounts If you draw down an account so that its total value is less than
$500 ($250 for retirement plan accounts), you may be asked to purchase more
shares within 60 days. If you do not take action, the Trust may close out your
account and mail you the proceeds. Alternatively, you may be charged a $2.00
monthly charge to maintain your account. Your account will not be closed if its
drop in value is due to Fund performance or the effects of sales charges.

        20
<PAGE>


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

                      (THIS PAGE INTENTIONALLY LEFT BLANK)

                                                                     21
<PAGE>


     More Information About the Funds
- --------------------------------------------------------------------------------


                           FUND INVESTMENT STRATEGIES

   Each Fund has
   its own
   investment
   goal and a
   strategy for
   pursuing it.
   The chart
   summarizes
   information
   about each
   Fund's in-
   vestment ap-
   proach. Fol-
   lowing this
   chart is a
   glossary that
   further de-
   scribes the
   investment
   and risk ter-
   minology that
   we use.
   Please review
   the glossary
   in conjunc-
   tion with
   this chart.

<TABLE>
<CAPTION>
                                Government Securities
                                        Fund               Federal Securities Fund
<S>                            <C>                     <C>
What is the Fund's             high current income          current income, with capital
investment goal?               consistent with              appreciation as a secondary
                               relative safety of           objective
                               capital
- -------------------------------------------------------------------------------------------
What are the Fund's            fixed income investing       fixed income investing
principal investment
strategies?
- -------------------------------------------------------------------------------------------
What are the Fund's            invests primarily in         invests primarily in securities
principal investment           securities of high           issued or guaranteed by the
techniques?                    credit quality and           U.S. government, or any agency
                               relatively low               or instrumentality thereof,
                               duration issued or           with a significant portion
                               guaranteed by the U.S.       invested in mortgage-backed
                               government, or any           securities
                               agency or
                               instrumentality
                               thereof
- -------------------------------------------------------------------------------------------
What are the Fund's            .bond market                 .bond market volatility
principal risks?               volatility                   .securities selection
                               .securities selection        .interest rate fluctuations
                               .interest rate               .prepayment
                               fluctuations
- -------------------------------------------------------------------------------------------
What other investment
strategies can the Fund use?
 .Fixed income securities:
  Investment grade             Yes                          Yes
  U.S. government securities   Yes                          Yes
  Asset-backed securities      Yes (up to 15%)              Yes (up to 15%)
  Mortgage-backed securities   Yes                          See principal investments above
  Junk bonds                   No                           No
  Short-term money market      Yes                          Yes
   instruments
 .Participation interests       No                           No
 .Defensive investments         Yes                          Yes
 .Foreign securities            No                           No
  Foreign debt obligations     No                           No
  Emerging markets             No                           No
  ADRs/EDRs/GDRs               No                           No
 .Illiquid securities           Yes (up to 10%)              Yes (up to 10%)
 .Options and futures           Yes                          Yes
 .Zero-coupon securities        Yes                          Yes
 .When-issued /delayed          Yes                          Yes
 delivery transactions
 .Securities lending            Yes (up to 33%)              Yes (up to 33%)
 .Borrowing for temporary or    Yes (up to 5%)               Yes (up to 5%)
 emergency purposes
 .Future developments
- -------------------------------------------------------------------------------------------
What other potential risks     .illiquidity                 .illiquidity
can affect the Fund ?          .prepayment                  .derivatives
                               .derivatives                 .hedging
                               .hedging
</TABLE>

        22
<PAGE>


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


<TABLE>
<CAPTION>
            Diversified
              Income              High Income            Tax Exempt Insured
               Fund                  Fund                       Fund
          <S>              <C>                       <C>
          a high level of  maximum current income    as high a level of current
          current income                             income exempt from federal
          consistent with                            income taxes as is
          moderate                                   consistent with
          investment                                 preservation of capital
          risk, with
          preservation of
          capital as a
          secondary
          objective
- -------------------------------------------------------------------------------
          fixed income     fixed income investing    fixed income investing
           investing
- -------------------------------------------------------------------------------
          invests in U.S.  invests in high-yield,    invests at least 80% in
          government       high-risk corporate bonds tax-exempt Municipal Bonds
          securities;      generally with relatively and at least 65% in
          foreign          low duration              Municipal Bonds that, in
          government and                             addition to having income
          corporate debt                             exempt from federal income
          securities; and                            tax, also are insured as
          fixed income                               to the scheduled payment
          securities                                 of principal and interest
          issued by                                  for as long as such bonds
          domestic                                   are held by the Fund,
          corporations,                              without regard to the
          including                                  maturities of such
          lower-rated                                securities
          high-yield
          securities and
          securities with
          varying credit
          quality without
          regard to the
          maturities of
          such securities
- -------------------------------------------------------------------------------
          .bond market     .bond market volatility   .bond market volatility
           volatility
          .securities      .securities selection     .securities selection
           selection
          .interest rate   .interest rate            .interest rate
           fluctuations    fluctuations              fluctuations
          .credit quality  .credit quality           .credit quality
          .junk bonds      .junk bonds
- -------------------------------------------------------------------------------
          Yes              Yes                       Yes
          Yes              Yes                       Yes
          Yes (without     Yes (up to 15%)           Yes (up to 15%)
           limit)
          Yes              Yes                       Yes
          Yes              See principal investments No
                           above
          Yes              Yes                       Yes
          Yes              Yes                       No
          Yes              Yes                       Yes
          Yes              Yes                       No
          Yes              Yes                       No
          Yes              Yes                       No
          Yes              Yes                       No
          Yes (up to 10%)  Yes (up to 10%)           Yes (up to 10%)
          Yes              Yes                       Yes
          Yes              Yes                       Yes
          Yes              Yes                       Yes
          Yes (up to 33%)  Yes (up to 33%)           Yes (up to 33%)
          Yes (up to 5%)   Yes (up to 5%)            Yes (up to 5%)
          Yes              Yes                       Yes
- -------------------------------------------------------------------------------
          .foreign         .foreign exposure         .illiquidity
           exposure
          .emerging        .emerging markets         .prepayment
           markets
          .euro            .euro conversion          .derivatives
           conversion
          .illiquidity     .illiquidity              .hedging
          .prepayment      .prepayment
          .derivatives     .derivatives
          .hedging         .hedging
</TABLE>

                                                                     23
<PAGE>


     More Information About the Funds
- --------------------------------------------------------------------------------

      GLOSSARY

   The two best-
   known debt
   rating agen-
   cies are
   Standard &
   Poor's Rat-
   ings Servic-
   es, a Divi-
   sion of The
   McGraw-Hill
   Companies,
   Inc. and
   Moody's In-
   vestors Serv-
   ice, Inc.
   "Investment
   grade" refers
   to any secu-
   rity rated
   "BBB" or
   above by
   Standard &
   Poor's or
   "Baa" or
   above by
   Moody's.
INVESTMENT TERMINOLOGY

Capital appreciation is growth of the value of an investment.

Preservation of capital means investing in a manner that tries to protect the
value of an investment against market movements and other economic events.

Fixed income securities provide consistent interest or dividend payments. They
include corporate bonds, notes, debentures, preferred stocks, convertible secu-
rities, U.S. government securities and mortgage-backed and asset-backed securi-
ties. The issuer of a senior fixed income security is obligated to make pay-
ments on this security ahead of other payments to security holders. An invest-
ment grade fixed income security is rated in one of the top four ratings cate-
gories by a debt rating agency (or is considered of comparable quality by the
Adviser).

A "junk bond" is a high yield, high risk bond that does not meet the credit
quality standards of investment grade securities.

U.S. government securities are issued or guaranteed by the U.S. government, its
agencies and instrumentalities. Some U.S. government securities are issued or
unconditionally guaranteed by the U.S. Treasury. They are of the highest possi-
ble credit quality. While these securities are subject to variations in market
value due to fluctuations in interest rates, they will be paid in full if held
to maturity. Other U.S. government securities are neither direct obligations
of, nor guaranteed by, the U.S. Treasury. However, they involve federal spon-
sorship in one way or another. For example some are backed by specific types of
collateral; some are supported by the issuer's right to borrow from the Trea-
sury; some are supported by the discretionary authority of the Treasury to pur-
chase certain obligations of the issuer; and others are supported only by the
credit of the issuing government agency or instrumentality.

A municipal bond is a debt obligation of a state or local government entity,
which may support general governmental needs or special projects.

Asset-backed securities issued by trusts and special purpose corporations are
backed by a pool of assets, such as credit card or automobile loan receivables
representing the obligations of a number of different parties.

Mortgage-backed securities directly or indirectly provide funds for mortgage
loans made to residential home buyers. These include securities that represent
interests in pools of mortgage loans made by lenders such as commercial banks,
savings and loan institutions, mortgage bankers and others.

Short-term investments include money market securities such as short-term U.S.
government obligations, repurchase agreements, commercial paper, bankers' ac-
ceptances and certificates of deposit. These securities provide a Fund with
sufficient liquidity to meet redemptions and cover expenses.

Participation interests, which may take the form of interests in or assignments
of loans, are acquired from banks that have made loans or are members of lend-
ing syndicates.

Defensive investments include high quality fixed income securities, repurchase
agreements and other money market instruments. A Fund will make temporary de-
fensive investments in response to adverse market, economic, political or other
conditions. When a Fund takes a defensive position, it may miss out on invest-
ment opportunities that could have resulted from investing in accordance with
its principal investment strategy. As a result, a Fund may not achieve its in-
vestment goal.

Foreign securities are issued by companies located outside of the United States
and include securities issued by companies located in emerging markets and for-
eign debt obligations. Foreign securities may include American Depositary Re-
ceipts (ADRs) or other similar securities that convert into foreign securities
such as European Depository Receipts (EDRs) and Global Depository Receipts
(GDRs).

Foreign debt obligations (which may be denominated in U.S. dollars or in non-
U.S. currencies), include debt obligations issued or guaranteed by foreign cor-
porations, certain supranational entities (such as the World Bank) and foreign
governments (including political subdivisions having taxing authority), their
agencies or instrumentalities, and debt obligations issued by U.S. corporations
which are either denominated in non-U.S. currencies or traded in foreign mar-
kets (e.g., Eurobonds).

An emerging market country is one that the World Bank, the International Fi-
nance Corporation or the United Nations or its authorities has determined to
have a low or middle income economy.

Illiquid securities are subject to legal or contractual restrictions that may
make them difficult to sell. A security that cannot easily be sold within seven
days will generally be considered illiquid. Certain restricted securities (such
as Rule 144A securities) are not generally considered illiquid because of their
established trading market.

A derivative instrument is a contract, such as an option or a future, whose
value is based on the performance of an underlying financial instrument.

        24
<PAGE>


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


Options and futures are contracts involving the right to receive or obligation
to deliver assets or money depending on the performance of one or more under-
lying assets or a market or economic index.

A zero-coupon security is a security that makes no periodic interest payments
but instead is sold at a deep discount from its face value.

When-issued/delayed delivery transactions generally involve the purchase or
sale of a security with payment and delivery at some time in the future--i.e.
beyond normal settlement.

Securities lending involves a loan of securities by a Fund in exchange for cash
or collateral. The Fund earns interest on the loan while retaining ownership of
the security.

A Fund may borrow for temporary or emergency purposes including to meet redemp-
tions. Borrowing may exaggerate changes in the net asset value of Fund shares
and in the yield on a Fund's portfolio. Borrowing will cost a Fund interest ex-
pense and other fees. The costs of borrowing may reduce a Fund's return.

Future developments refer to securities and other instruments which do not
presently exist but may be developed in the future, provided that each such in-
vestment is consistent with the Fund's investment objectives, policies and re-
strictions and is otherwise legally permissible under federal and state laws.
The Prospectus will be amended or supplemented as appropriate to discuss any
such new investments.

Risk Terminology

Bond market volatility: The bond markets as a whole could go up or down (some-
times dramatically). This could affect the value of the securities in a Fund's
portfolio.

Securities selection: A strategy used by a Fund, or securities selected by its
portfolio manager, may fail to produce the intended return.

Interest rate fluctuations: Volatility of the bond market is due principally to
changes in interest rates. As interest rates rise, bond prices typically fall;
and as interest rates fall, bond prices typically rise. Longer-term and lower
coupon bonds tend to be more sensitive to changes in interest rates.

Credit quality: The creditworthiness of the issuer is always a factor in ana-
lyzing fixed income securities. An issuer with a lower credit rating will be
more likely than a higher rated issuer to default or otherwise become unable to
honor its financial obligations. This type of issuer will typically issue junk
bonds. In addition to the risk of default, junk bonds may be more volatile,
less liquid, more difficult to value and more susceptible to adverse economic
conditions or investor perceptions than other bonds.

Prepayment: Prepayment risk is the possibility that the principal of the loans
underlying mortgage-backed or other asset-backed securities may be prepaid at
any time. As a general rule, prepayments increase during a period of falling
interest rates and decrease during a period of rising interest rates. As a re-
sult of prepayments, in periods of declining interest rates a Fund may be re-
quired to reinvest its assets in securities with lower interest rates. In peri-
ods of increasing interest rates, prepayments generally may decline, with the
effect that the securities subject to prepayment risk held by a Fund may ex-
hibit price characteristics of longer-term debt securities.

Foreign exposure: Investors in foreign countries are subject to a number of
risks. A principal risk is that fluctuations in the exchange rates between the
U.S. dollar and foreign currencies may negatively affect an investment. In ad-
dition, there may be less publicly available information about a foreign com-
pany and it may not be subject to the same uniform accounting, auditing and fi-
nancial reporting standards as U.S. companies. Foreign governments may not reg-
ulate securities markets and companies to the same degree as the U.S. govern-
ment. Foreign investments will also be affected by local political or economic
developments and governmental actions. Consequently, foreign securities may be
less liquid, more volatile and more difficult to price than U.S. securities.
Historical experience indicates that the markets of emerging market countries
have been more volatile than more developed markets; however, such markets can
provide higher rates of return to investors.

Euro conversion: Effective January 1, 1999, several European countries irrevo-
cably fixed their existing national currencies to a new single European cur-
rency unit, the "euro." Certain European investments may be subject to addi-
tional risks as a result of this conversion. These risks include adverse tax
and accounting consequences, as well as difficulty in processing transactions.
The Adviser is aware of such potential problems and is coordinating efforts to
prevent or alleviate their adverse impact on the Funds. There can be no assur-
ance that a Fund will not suffer any adverse consequences as a result of the
euro conversion.

Illiquidity: Certain securities may be difficult or impossible to sell at the
time and the price that the seller would like.

Derivatives: Derivatives are subject to general risks relating to heightened
sensitivity to market volatility, interest rate fluctuations, illiquidity and
creditworthiness of the counterparty to the derivatives transactions.

Hedging: Hedging is a strategy in which the Adviser uses a derivative security
to reduce certain risk characteristics of an underlying security or portfolio
of securities. While hedging strategies can be very useful and inexpensive ways
of reducing risk, they are sometimes ineffective due to unexpected changes in
the market. Moreover, while hedging can reduce or eliminate losses, it can also
reduce or eliminate gains.

                                                                     25
<PAGE>


     Fund Management
- --------------------------------------------------------------------------------

Adviser. SunAmerica Asset Management Corp., which was organized in 1982 under
the laws of Delaware, selects and manages the investments, provides various ad-
ministrative services, and supervises the daily business affairs of each Fund.
In addition to managing the Funds, the Adviser serves as adviser, manager
and/or administrator for Anchor Pathway Fund, Anchor Series Trust, Style Select
Series, Seasons Series Trust, SunAmerica Equity Funds, SunAmerica Money Market
Funds, Inc., and SunAmerica Series Trust. The Adviser managed, advised or ad-
ministered assets in excess of $16 billion as of March 25, 1999.

For the fiscal year ended March 31, 1999, each Fund paid the Adviser a fee
equal to the following percentage of average daily net assets:

<TABLE>
<CAPTION>
                   Fund                   Fee
                   ----                   ---
         <S>                              <C>
         U.S. Government Securities Fund  0.74%
         Federal Securities Fund          0.52%
         Diversified Income Fund          0.65%
         High Income Fund                 0.75%
         Tax Exempt Insured Fund          0.50%
</TABLE>

The Fixed Income Investment Team is responsible for the portfolio management of
each of the Funds. The Team is composed of four portfolio managers and research
analysts.

Distributor. SunAmerica Capital Services, Inc. distributes each Fund's shares.
The Distributor, a SunAmerica company, receives the initial and deferred sales
charges, all or a portion of which may be re-allowed to other broker-dealers.
In addition, the Distributor receives fees under each Fund's 12b-1 plans.

The Distributor, at its expense, may from time to time provide additional com-
pensation to broker-dealers (including in some instances, affiliates of the
Distributor) in connection with sales of shares of a Fund. This compensation
may include (i) full re-allowance of the front-end sales charge on Class A
shares; (ii) additional compensation with respect to the sale of Class A, Class
B or Class II shares; or (iii) financial assistance to broker-dealers in con-
nection with conferences, sales or training programs for their employees, semi-
nars for the public, advertising campaigns regarding one or more of the Funds,
and/or other broker-dealer sponsored special events. In some instances, this
compensation will be made available only to certain broker-dealers whose repre-
sentatives have sold a significant number of shares of the Fund. Compensation
may also include payment for travel expenses, including lodging, incurred in
connection with trips taken by invited registered representatives for meetings
or seminars of a business nature. In addition, the following types of non-cash
compensation may be offered through sales contests: (i) travel mileage on major
air carriers; (ii) tickets for entertainment events (such as concerts or sport-
ing events); or (iii) merchandise (such as clothing, trophies, clocks, pens or
other electronic equipment). Broker-dealers may not use sales of the Fund's
shares to qualify for this compensation to the extent receipt of such compensa-
tion may be prohibited by applicable law or the rules of any self-regulatory
agency, such as the National Association of Securities Dealers, Inc. Dealers
who receive bonuses or other incentives may be deemed to be underwriters under
the Securities Act of 1933.

Certain laws and regulations limit the ability of banks and other depository
institutions to underwrite and distribute securities. However, in the opinion
of the Distributor based upon the advice of counsel, these laws and regulations
do not prohibit such depository institutions from providing other services to
investment companies of the type contemplated by the Funds' 12b-1 plans. Banks
and other financial services firms may be subject to various state laws regard-
ing these services, and may be required to register as dealers pursuant to
state law.

Administrator. SunAmerica Fund Services, Inc. assists the Funds' transfer agent
in providing shareholder services. The Administrator, a SunAmerica company, is
paid a monthly fee by each Fund for its services at the annual rate of .22% of
average daily net assets. This fee represents the full cost of providing share-
holder and transfer agency services to the Trust.

The Adviser, Distributor and Administrator are all located in The SunAmerica
Center, 733 Third Avenue, New York, New York 10017.

Year 2000. Many computer and computer-based systems cannot distinguish the year
2000 from the year 1900 because of the way they encode and calculate dates.
This is popularly known as the "Year 2000 Issue." The Year 2000 Issue could po-
tentially have an adverse impact on the handling of security trades, the pay-
ment of interest and dividends, pricing and account services. We recognize the
importance of the Year 2000 Issue and are taking appropriate steps necessary in
preparation for the year 2000. The Trust's management fully anticipates that
their systems will be adapted in time for the year 2000, and to further this
goal they have coordinated a plan to repair, adapt or replace their systems as
necessary. They have also obtained representations from their outside service
providers that they are doing the same. The Trust's management completed their
plan significantly by the end of the 1998 calendar year and expects to perform
appropriate systems testing during the 1999 calendar year. If the problem has
not been fully addressed, however, the Trust could be negatively impacted. The
Year 2000 Issue could also have a negative impact on the companies in which the
Trust invests, which could hurt the Trust's investment returns.

        26
<PAGE>


     For More Information
- --------------------------------------------------------------------------------

The following documents contain more information about the Funds and are avail-
able free of charge upon request:

  Annual and Semiannual Reports. Contain financial statements, performance
  data and information on portfolio holdings. The reports also contain a writ-
  ten analysis of market conditions and investment strategies that signifi-
  cantly affected a Fund's performance during the applicable period.

  Statement of Additional Information (SAI). Contains additional information
  about the Funds' policies, investment restrictions and business structure.
  This prospectus incorporates the SAI by reference.

You may obtain copies of these documents or ask questions about the Funds by
contacting:

  SunAmerica Fund Services, Inc.
  Mutual Fund Operations
  The SunAmerica Center
  733 Third Avenue
  New York, New York 10017-3204
  1-800-858-8850

or

by calling your broker or financial advisor.

Information about the Funds (including the SAI) can be reviewed and copied at
the Public Reference Room of the Securities and Exchange Commission, Washing-
ton, D.C. Call (800) SEC-0330 for information on the operation of the Public
Reference Room. Information about the Funds is also available on the Securities
and Exchange Commission's web-site at http://www.sec.gov and copies may be ob-
tained upon payment of a duplicating fee by writing the Public Reference Sec-
tion of the Securities and Exchange Commission, Washington, D.C. 20549-6009.

You should rely only on the information contained in this prospectus. No one is
authorized to provide you with any different information.

                                                         [SUN AMERICA MUTUAL
                                                      FUNDS LOGO APPEARS HERE]

DISTRIBUTOR:                  SunAmerica Capital Services

INVESTMENT COMPANY ACT
File No. 811-4708
<PAGE>

                            SUNAMERICA INCOME FUNDS
                      Statement of Additional Information

                               dated June 1, 1999

The SunAmerica Center                              General Marketing and
733 Third Avenue                                   Shareholder Information
New York, NY 10017-3204                            (800) 858-8850


     SunAmerica Income Funds (the "Trust") is a mutual fund consisting of five
different investment funds: SunAmerica U.S. Government Securities Fund
("Government Securities Fund"), SunAmerica Federal Securities Fund ("Federal
Securities Fund"), SunAmerica Diversified Income Fund ("Diversified Income
Fund"), SunAmerica High Income Fund ("High Income Fund") and SunAmerica Tax
Exempt Insured Fund ("Tax Exempt Insured Fund"). Each Fund has distinct
investment objectives and strategies.

     This Statement of Additional Information is not a Prospectus, but should be
read in conjunction with the Trust's Prospectus dated June 1, 1999.  The
Prospectus is incorporated by reference into this Statement of Additional
Information and this Statement of Additional Information is incorporated by
reference into the Prospectus.  The Trust's audited financial statements are
incorporated into this Statement of Additional Information by reference to its
1998 annual report to shareholders.  You may request a copy of the annual report
at no charge by calling (800) 858-8850 or writing the Trust at SunAmerica Fund
Services, Inc., Mutual Fund Operations, The SunAmerica Center, 733 Third Avenue,
New York, New York  10017-3204.  Capitalized terms used herein but not defined
have the meanings assigned to them in the Prospectus.

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                        Page
                                                                        ----
<S>                                                                     <C>
HISTORY OF THE FUNDS................................................... B-2
INVESTMENT OBJECTIVES AND POLICIES..................................... B-3
INVESTMENT RESTRICTIONS................................................ B-42
TRUSTEES AND OFFICERS.................................................. B-44
ADVISER, PERSONAL SECURITIES TRADING, DISTRIBUTOR AND ADMINISTRATOR.... B-50
PORTFOLIO TRANSACTIONS AND BROKERAGE................................... B-55
ADDITIONAL INFORMATION REGARDING PURCHASE OF SHARES.................... B-57
ADDITIONAL INFORMATION REGARDING REDEMPTION OF SHARES.................. B-66
DETERMINATION OF NET ASSET VALUE....................................... B-67
PERFORMANCE DATA....................................................... B-68
DIVIDENDS, DISTRIBUTIONS AND TAXES..................................... B-74
RETIREMENT PLANS....................................................... B-78
DESCRIPTION OF SHARES.................................................. B-80
ADDITIONAL INFORMATION................................................. B-81
FINANCIAL STATEMENTS................................................... B-84
APPENDIX..........................................................APPENDIX-1
</TABLE>

                                      B-1
<PAGE>

     No dealer, salesman or other person has been authorized to give any
information or to make any representations, other than those contained in this
Statement of Additional Information or in the Prospectus, and, if given or made,
such other information or representations must not be relied upon as having been
authorized by the Trust, the Adviser or the Distributor.  This Statement of
Additional Information and the Prospectus do not constitute an offer to sell or
a solicitation of an offer to buy any of the securities offered hereby in any
jurisdiction in which such an offer to sell or solicitation of an offer to buy
may not lawfully be made.

     This Statement of Additional Information relates to the five different
investment funds of SunAmerica Income Funds, a Massachusetts business trust,
which is registered as an open-end investment company under the  Investment
Company Act of 1940, as amended (the "1940 Act"). The five Funds are: SunAmerica
U.S. Government Securities Fund, SunAmerica Federal Securities Fund, SunAmerica
Diversified Income Fund, SunAmerica High Income Fund and SunAmerica Tax Exempt
Insured Fund.

                              HISTORY OF THE FUNDS

     The Trust is a diversified, open-end management investment company.  On
October 1, 1993, the Trust, which had been organized in 1986, reorganized with
certain mutual funds in SunAmerica Mutual Funds (the "Reorganization") and was
renamed "SunAmerica Income Funds."  In the Reorganization, all outstanding
shares of the two existing series of the Trust, the Government Income Portfolio
(the "Government Income Portfolio") and the High Yield Portfolio (the "High
Yield Portfolio"), were redesignated Class A shares and renamed the Government
Securities Fund and the High Income Fund, respectively.  In addition, the
SunAmerica U.S. Government Securities Fund series of SunAmerica Fund Group ("Old
Government Securities") and the SunAmerica High Income Fund series of SunAmerica
Fund Group ("Old High Income") reorganized with, and its shareholders received
Class B shares of, the Government Securities Fund and the High Income Fund,
respectively.

     With regard to the three additional series of the Trust, the Federal
Securities Fund, the Diversified Income Fund and the Tax Exempt Insured Fund,
the SunAmerica Federal Securities Fund ("Old Federal Securities") was
reorganized with, and its shareholders received Class B shares of, the Federal
Securities Fund.  In addition, the SunAmerica Diversified Income Fund series of
SunAmerica Multi-Asset Portfolios, Inc. ("Old Diversified Income") was
reorganized with, and its shareholders received Class B shares of, the
Diversified Income Fund.  Until December 16, 1992, Old Diversified Income had a
different investment objective and was named SunAmerica Global Short-Term Income
Fund.  Finally, the SunAmerica Tax Exempt Insured Fund series of SunAmerica Tax
Free Portfolios ("Old Tax Exempt Insured") was reorganized with, and its
shareholders received Class A shares of, the Tax Exempt Insured Fund.

     The Reorganization was approved by the shareholders of the Funds or their
predecessors who were entitled to vote with respect thereto, on September 23,
1993.  The Trust consists of five Funds;

                                      B-2
<PAGE>

each offers Class A, Class B and Class II shares. Class C shares of High Income
Fund commenced offering March 6, 1997, and were redesignated Class II shares on
December 1, 1998. Class II shares of the Government Securities, Federal
Securities, Diversified Income and Tax Exempt Insured Funds commenced offering
on December 1, 1998.

                       INVESTMENT OBJECTIVES AND POLICIES

     For a description of the objectives, or "goals," of each of the Funds, see
"More Information About the Funds" in the Prospectus.  The following information
is provided for those investors wishing to have more comprehensive information
than that contained in the Prospectus.  Unless otherwise specified, each Fund
may invest in the following securities.  The stated percentage limitations are
applied to an investment at the time of purchase unless indicated otherwise.

U.S. GOVERNMENT SECURITIES.  Each Fund may invest in U.S. Treasury securities,
including bills, notes, bonds and other debt securities issued by the U.S.
Treasury.  These instruments are direct obligations of the U.S. government and,
as such, are backed by the "full faith and credit" of the United States
government.  They differ primarily in their interest rates, the lengths of their
maturities and the dates of their issuances.  Each Fund may also invest in
securities issued by agencies or instrumentalities of the U.S. government.
These obligations, including those guaranteed by federal agencies or
instrumentalities, may or may not be backed by the "full faith and credit" of
the United States government.  All of the foregoing are referred to collectively
as "U.S. government securities." Securities issued or guaranteed by agencies or
instrumentalities are supported by (i) the full faith and credit of the United
States, such as obligations of the Government National Mortgage Association
("GNMA"), the Farmers Home Administration ("FMHA") or the Export-Import Bank;
(ii) the limited authority of the issuer to borrow from the U.S. Treasury, such
as obligations of the Student Loan Marketing Association, the Federal Home Loan
Mortgage Association ("FHLMC"), or the Tennessee Valley Authority; and (iii) the
authority of the U.S. government to purchase certain obligations of the issuer,
such as obligations of the Federal National Mortgage Association ("FNMA"), the
Federal Farm Credit System or the Federal Home Loan Bank. No assurance can be
given that the U.S. government will provide financial support to its agencies
and instrumentalities as described in (ii) and (iii) above, other than as set
forth, since it is not obligated to do so by law. In the case of securities not
backed by the full faith and credit of the United States, a Fund must look
principally to the agency issuing or guaranteeing the obligation for ultimate
repayment and may not be able to assert a claim against the United States if the
agency or instrumentality does not meet its commitments.  U.S. government
securities include certain mortgage-backed securities, as described below under
"Mortgage-Backed Securities."

MORTGAGE-BACKED SECURITIES.  Each Fund may invest in mortgage-backed securities.
These securities represent participation interests in pools of residential
mortgage loans made by lenders such as commercial banks, savings and loan
institutions, mortgage bankers and others, which may or may not be guaranteed by
agencies or instrumentalities of the U.S. government.

                                      B-3
<PAGE>

     Mortgage-backed securities differ from conventional debt securities, which
provide for periodic payment of interest in fixed amounts (usually semiannually)
with principal payments at maturity or specified call dates. Instead, these
securities provide a monthly payment, which consists of both interest and
principal payments. In effect, these payments are a "pass-through" of the
monthly payments made by the individual borrowers on their residential mortgage
loans, net of any fees paid to the issuer or guarantor of such securities.
Additional payments are caused by prepayments resulting from the sale of the
underlying residential property, refinancing or foreclosure (net of fees or
costs that may be incurred). In addition, prepayment of principal on mortgage-
backed securities, which often occurs when interest rates decline, can
significantly change the realized yield of these securities. Some mortgage-
backed securities are described as "modified pass-through." These securities
entitle the holders to receive all interest and principal payments owed on the
mortgages in the pool, net of certain fees, regardless of whether or not the
mortgagors actually make the payments.

     The yield on mortgage-backed securities is based on the average expected
life of the underlying pool of mortgage loans. Because the prepayment
characteristics of the underlying mortgages vary, it is not possible to predict
accurately the average life of a particular issue of pass-through certificates.
Mortgage-backed securities are often subject to more rapid repayment than their
stated maturity date would indicate as a result of the pass-through of
prepayments of principal on the underlying mortgage obligations. Thus, the
actual life of any particular pool will be shortened by any unscheduled or early
payments of principal and interest.  Principal prepayments generally result from
the sale of the underlying property or the refinancing or foreclosure of
underlying mortgages.  The occurrence of prepayments is affected by a wide range
of economic, demographic and social factors and, accordingly, it is not possible
to predict accurately the average life of a particular pool.  Yield on such
pools is usually computed by using the historical record of prepayments for that
pool, or, in the case of newly-issued mortgages, the prepayment history of
similar pools.  The actual prepayment experience of a pool of mortgage loans may
cause the yield realized by a Fund to differ from the yield calculated on the
basis of the expected average life of the pool.

     Prepayments tend to increase during periods of  declining interest rates
and will most likely decrease during periods of rising interest rates.  When
prevailing interest rates rise, the value of a pass-through security may
decrease as do the value of other debt securities, but, when prevailing interest
rates decline, the value of a pass-through security is not likely to rise on a
comparable basis with other debt securities because of the prepayment feature of
pass-through securities.  The reinvestment of scheduled principal payments and
unscheduled prepayments that a Fund receives may occur at higher or lower rates
than the original investment, thus affecting the yield of the Fund. Monthly
interest payments received by a Fund have a compounding effect which may
increase the yield to shareholders more than debt obligations that  pay interest
semiannually.  Because of those factors, mortgage-backed securities may be less
effective than U.S. Treasury bonds of similar maturity at maintaining yields
during periods of declining interest rates.  Accelerated prepayments adversely
affect yields for pass-through securities purchased at a premium (i.e., at a
price in excess of the principal amount) and may involve additional risk of loss
of principal because the premium

                                      B-4
<PAGE>

may not have been fully amortized at the time the obligation is repaid. The
opposite is true for pass-through securities purchased at a discount. Each Fund
may purchase mortgage-backed securities at a premium or at a discount.

     The following is a description of GNMA, FNMA and FHLMC certificates, the
most widely available mortgage-backed securities:

     GNMA Certificates.  GNMA Certificates are mortgage-backed securities that
     -----------------
evidence an undivided interest in a pool or pools of mortgages.  GNMA
Certificates that each Fund may purchase are the modified pass-through type,
which entitle the holder to receive timely payment of all interest and principal
payments due on the mortgage pool, net of fees paid to the issuer and GNMA,
regardless of whether or not the mortgagor actually makes the payment.

     GNMA guarantees the timely payment of principal and interest on securities
backed by a pool of mortgages insured by the FHA or the FMHA, or guaranteed by
the Veteran's Administration ("VA").  The GNMA guarantee is authorized by the
National Housing Act and is backed by the full faith and credit of the United
States.  The GNMA is also empowered to borrow without limitation from the U.S.
Treasury if necessary to make any payments required under its guarantee.

     The average life of a GNMA Certificate is likely to be substantially
shorter than the original maturity of the mortgages underlying the securities.
Prepayments of principal by mortgagors and mortgage foreclosure will usually
result in the return of the greater part of principal investment long before the
maturity of the mortgages in the pool.  Foreclosures impose no risk to principal
investment because of the GNMA guarantee, except to the extent that a Fund has
purchased the certificates at a premium in the secondary market.  As prepayment
rates of the individual mortgage pools vary widely, it is not possible to
predict accurately the average life of a particular issue of GNMA Certificates.

     The coupon rate of interest of GNMA Certificates is lower than the interest
rate paid on the VA-guaranteed or FHA-insured mortgages underlying the GNMA
Certificates by the amount of the fees paid to GNMA and the issuer.  The coupon
rate by itself, however, does not indicate the yield which will be earned on
GNMA Certificates.  First, GNMA Certificates may trade in  the secondary market
at a premium or discount.  Second, interest is earned monthly, rather than
semiannually as with traditional bonds; monthly compounding raises the effective
yield earned.  Finally, the actual yield of a GNMA Certificate is influenced by
the prepayment experience of the mortgage pool underlying it.  For example, if
the higher-yielding mortgages from the pool are prepaid, the yield on the
remaining pool will be reduced.

     FHLMC Certificates. FHLMC issues two types of mortgage pass-through
     ------------------
securities: mortgage participation certificates ("PCs") and guaranteed mortgage
certificates ("GMCs") (collectively, "FHLMC Certificates").  PCs resemble GNMA
Certificates in that each PC represents a pro rata share of all interest and
principal payments made and owed on the underlying pool.  Like GNMA
Certificates, PCs are assumed to be prepaid fully in their twelfth year.  The
FHLMC

                                      B-5
<PAGE>

guarantees timely monthly payment of interest (and, under certain circumstances,
principal) of PCs and the ultimate payment of principal.

     GMCs also represent a pro rata interest in a pool of mortgages.  However,
these instruments pay interest semiannually and return principal once a year in
guaranteed minimum payments.  The expected average life of these securities is
approximately ten years.  The FHLMC guarantee is not backed by the full faith
and credit of the U.S. government.

     FNMA Certificates. FNMA issues guaranteed mortgage pass-through
     -----------------
certificates ("FNMA Certificates").  FNMA Certificates represent a pro rata
share of all interest and principal payments made and owed on the underlying
pool.  FNMA guarantees timely payment of interest and principal on FNMA
Certificates.  The FNMA guarantee is not backed by the full faith and credit of
the U.S. government.  However, FNMA guarantees timely payment of interest on
FNMA Certificates and the full return of principal.

     Collateralized Mortgage Obligations.  Another type of mortgage-backed
security in which each Fund may invest is a Collateralized Mortgage Obligation
("CMO").  CMOs are fully-collateralized bonds that are the general obligations
of the issuer thereof (e.g., the U.S. government, a U.S. government
instrumentality, or a private issuer).  The Government Securities Fund will not
invest in privately issued CMOs except to the extent that they are
collateralized by securities of entities that are instrumentalities of the U.S.
government.  CMOs generally are secured by an assignment to a trustee (under the
indenture pursuant to which the bonds are issued) of collateral consisting of a
pool of mortgages.  Payments with respect to the underlying mortgages generally
are made to the trustee under the indenture.  Payments of principal and interest
on the underlying mortgages are not passed through to the holders of the CMOs as
such (i.e., the character of payments of principal and interest is not passed
through, and therefore payments to holders of CMOs attributable to interest paid
and principal repaid on the underlying mortgages do not necessarily constitute
income and return of capital, respectively, to such holders), but such payments
are dedicated to payment of interest on and repayment of principal of the CMOs.
CMOs often are issued in two or more classes with varying maturities and stated
rates of interest.  Because interest and principal payments on the underlying
mortgages are not passed through to holders of CMOs, CMOs of varying maturities
may be secured by the same pool of mortgages, the payments on which are used to
pay interest on each class and to retire successive maturities in sequence.
Unlike other mortgage-backed securities, CMOs are designed to be retired as the
underlying mortgages are repaid. In the event of prepayment on such mortgages,
the class of CMO first to mature generally will be paid down.  Therefore,
although in most cases the issuer of CMOs will not supply additional collateral
in the event of such prepayment, there will be sufficient collateral to secure
CMOs that remain outstanding.

     Certain CMOs may be deemed to be investment companies under the 1940 Act.
Each Fund intends to conduct operations in a manner consistent with this view,
and therefore generally may not invest more than 10% of its total assets in such
issuers without obtaining appropriate regulatory relief.  In reliance on recent
Securities and Exchange Commission ("SEC") staff interpretations, each

                                      B-6
<PAGE>

Fund may invest in those CMOs and other mortgage-backed securities that are not
by definition excluded from the provisions of the 1940 Act, but have obtained
exemptive orders from the SEC from such provisions.

     Stripped Mortgage-Backed Securities.  The mortgage-backed securities in
which each Fund may invest include stripped mortgage-backed securities.  Unlike
U.S. Treasury securities, which are stripped into separate securities for each
interest and principal payment, mortgage securities are generally stripped into
only two parts:  a PO (principal only) strip representing all principal payments
and an IO (interest-only) strip representing all interest payments.

     The feature that makes mortgage strips most useful in portfolio management
is their interest rate sensitivity.  In principle, mortgage strips can be very
useful hedging devices for a variety of investors and portfolio managers.
However, determining the degree of interest sensitivity of mortgage strips in
different interest rate environments is extremely complicated.

     The precise sensitivity of mortgage-backed securities and their associated
stripped securities to interest rate changes depends on many factors.  First,
the prepayment effect makes the interest rate sensitivity of mortgage-backed
securities different from the interest sensitivity of Treasury securities.
Second, the prepayment effect makes the PO and IO mortgage-backed strips much
more sensitive, on average, to interest rates than the underlying mortgage-
backed security.  Third, the prepayment effect is sometimes so strong that an IO
mortgage-backed strip will rise in value when interest rates rise and fall in
value when  interest rates fall -- precisely the opposite relationship from
other fixed-income securities.  This last feature of stripped mortgage-backed
securities, the positive relationship between the value of some IO strips and
interest rates, is particularly useful to investors who need to hedge a
portfolio of other fixed-income securities.

     Mortgage-Backed Security Rolls.  The Government Securities Fund, the
Federal Securities Fund and the Diversified Income Fund may enter into "forward
roll" transactions with respect to mortgage-backed securities issued by GNMA,
FNMA or FHLMC.  In a forward roll transaction, the Fund will sell a mortgage-
backed security to a U.S. government agency or financial institution and
simultaneously agree to repurchase a similar security from the institution at a
later date at an agreed-upon price.  The mortgage-backed securities that are
repurchased will bear the same interest rate as those sold, but generally will
be collateralized by different pools of mortgages with different prepayment
histories than those sold.  Risks inherent in mortgage-backed security rolls
include:  (i) the risk of prepayment prior to maturity, (ii) the possibility
that a Fund may not be entitled to receive interest and principal payments on
the securities sold and that the proceeds of the sale may have to be invested in
money market instruments (typically repurchase agreements) maturing not later
than the expiration of the roll, and (iii) the risk that the market value of the
securities sold by a Fund may decline below the price at which a Fund is
obligated to purchase the securities.  Upon entering into a mortgage-backed
security roll a Fund will be required to place cash or other liquid securities
in a segregated account with its custodian in an amount equal to its obligation
under the roll; that amount is subject to the limitation on borrowing described
below under "Investment Restrictions."

                                      B-7
<PAGE>

ASSET-BACKED SECURITIES.  Each Fund except the Diversified Income Fund may
invest up to 15% of its net assets in asset-backed securities meeting such
Fund's credit quality restrictions.  With respect to Diversified Income Fund,
the Fund may invest in asset-backed securities without limitation. These
securities, issued by trusts and special purpose corporations, are backed by a
pool of assets, such as credit card and automobile loan receivables,
representing the obligations of a number of different parties.  Each Fund may
also invest in privately issued asset-backed securities.

      Asset-backed securities present certain risks.  For instance, in the case
of credit card receivables, these securities may not have the benefit of any
security interest in the related collateral. Credit card receivables are
generally unsecured and the debtors are entitled to the protection of a number
of state and federal consumer credit laws, many of which give such debtors the
right to set off certain amounts owed on the credit cards, thereby reducing the
balance due.  Most issuers of automobile receivables permit the servicer to
retain possession of the underlying obligations.  If the servicer were to sell
these obligations to another party, there is a risk that the purchaser would
acquire an interest superior to that of the holders of the related automobile
receivables.  In addition, because of the large number of vehicles involved in a
typical issuance and technical requirements under state laws, the trustee for
the holders of the automobile receivables may not have a proper security
interest in all of the obligations backing such receivables.  Therefore, there
is the possibility that recoveries on repossessed collateral may not, in some
cases, be available to support payments on these securities.

     Asset-backed securities are often backed by a pool of assets representing
the obligations of a number of different parties.  To lessen the effect of
failures by obligors to make payments on underlying assets, the securities may
contain elements of credit support which fall into two categories:  (i)
liquidity protection; and (ii) protection against losses resulting from ultimate
default by an obligor on the underlying assets.  Liquidity protection refers to
the provision of advances, generally by the entity administering the pool of
assets, to ensure that the receipt of payments on the underlying pool occurs in
a timely fashion.  Protection against losses resulting from ultimate default
ensures payment through insurance policies or letters of credit obtained by the
issuer or sponsor from third parties.  The Fund will not pay any additional or
separate fees for credit support.  The degree of credit support provided for
each issue is generally based on historical information respecting the level of
credit risk associated with the underlying assets.  Delinquency or loss in
excess of that anticipated or failure of the credit support could adversely
affect the return on an investment in such a security.

ZERO-COUPON SECURITIES.  The Government Securities Fund, the Federal Securities
Fund, the Diversified Income Fund, and the High Income Fund may invest in zero-
coupon securities issued by the U.S. Treasury and, in addition, (i) the
Diversified Income Fund and High Income Fund may invest in zero-coupon
securities issued by both domestic and foreign corporations, and (ii) the Tax
Exempt Insured Fund may invest in zero-coupon securities issued by state and
local government entities.  Investors earn a return on a zero-coupon security by
purchasing the bond at a discount, that is, by paying less than the face value
of the bond.  Since there are no periodic interest payments to reinvest, there
is no reinvestment risk.  The yield of a zero-coupon held to maturity is the
yield

                                      B-8
<PAGE>

quoted when the bond is sold. Because a zero-coupon security pays no interest to
its holder during its life or for a substantial period of time, it usually
trades at a deep discount from its face or par value and will be subject to
greater fluctuations of market value in response to changing interest rates than
debt obligations of comparable maturities which make current distributions of
interest. Because the Funds accrue taxable income from these securities without
receiving cash, the Funds may be required to sell portfolio securities in order
to pay a dividend depending upon the proportion of shareholders who elect to
receive dividends in cash rather than reinvesting dividends in additional shares
of the Funds. The Funds might also sell portfolio securities to maintain
portfolio liquidity. In either case, cash distributed or held by the Funds and
not reinvested will hinder the Funds in seeking a high level of current income.

     Zero-Coupon U.S. Government Securities.  Zero-coupon U.S. government
securities are:  (i) U.S. Treasury notes and bonds which have been stripped of
their unmatured interest coupons and receipts; or (ii) certificates representing
interest in such stripped debt obligations or coupons.

     Corporate Zero-Coupon Securities.  Corporate zero-coupon securities are:
(i) notes or debentures that do not pay current interest and are issued at
substantial discounts from par value, or (ii) notes or debentures that pay no
current interest until a stated date one or more years into the future, after
which the issuer is obligated to pay interest until maturity, usually at a
higher rate than if interest were payable from the date of issuance and may also
make interest payments in kind (e.g., with identical zero-coupon securities).
Such corporate zero-coupon securities, in addition to the risks identified
above, are subject to the risk of the issuer's failure to pay interest and repay
principal in accordance with the terms of the obligation.  A Fund must accrue
the discount or interest on high-yield bonds structured as zero-coupon
securities as income even though it does not receive a corresponding cash
interest payment until the security's maturity or payment date.  See "Foreign
Securities" for a description of the risks involved in investments in foreign
corporations.

PARTICIPATION INTERESTS.  The Diversified Income Fund and High Income Fund may
invest in loan participation interests, subject to the 10% of net assets
limitation on illiquid investments.  These participation interests provide each
such Fund an undivided interest in a loan made by the issuing financial
institution in the proportion that the Fund's participation interest bears to
the total principal amount of the loan.  The loan participations in which the
Funds may invest will typically be participating interests in loans made by a
syndicate of banks, represented by an agent bank that has negotiated and
structured the loan, to corporate borrowers to finance internal growth, mergers,
acquisitions, stock repurchases, leveraged buy-outs and other corporate
activities.  Such loans may also have been made to governmental borrowers,
especially governments of developing countries (LOC debt).  The loans underlying
such participations may be secured or unsecured, and each Fund may invest in
loans collateralized by mortgages on real property or which have no collateral.
The loan participations themselves may extend for the entire term of the loan or
may extend only for short "strips" that correspond to a quarterly or monthly
floating rate interest period on the underlying loan.  Thus, a term of revolving
credit that extends for several years may be subdivided into shorter periods.

                                      B-9
<PAGE>

     The Funds may purchase only those participation interests that mature in
one year or less, or, if maturing in more than one year, that have a floating
rate that is automatically adjusted at least once each year according to a
specified rate for such investments, such as the percentage of a bank's prime
rate. Participation interests are primarily dependent upon the creditworthiness
of the borrower for payment of interest and principal. Such borrowers may have
difficulty making payments and may have senior securities rated as low as "C" by
Moody's or "D" by S&P. In the event the borrower fails to pay scheduled interest
or principal payments, a Fund could experience a reduction in its income and
might experience a decline in the net asset value of its shares.

     The loan participations in which each Fund will invest will also vary in
legal structure. Occasionally, lenders assign to another institution both the
lender's rights and obligations under a credit agreement.  Since this type of
assignment relieves the original lender of its obligations, it is called a
novation.  More typically, a lender assigns only its right to receive payments
of principal and interest under a promissory note, credit agreement or similar
document.  A true assignment shifts to the assignee the direct debtor-creditor
relationship with the underlying borrower.  Alternatively, a lender may assign
only part of its rights to receive payments pursuant to the underlying
instrument or loan agreement.  Such partial assignments, which are more
accurately characterized as "participating interests," do not shift the debtor-
creditor relationship to the assignee, who must rely on the original lending
institution to collect sums due and to otherwise enforce its rights against the
agent bank which administers the loan or against the underlying borrower.

     No more than 5% of each Fund's net assets can be invested in participation
interests of the same issuing bank.  Each Fund must look to the creditworthiness
of the borrowing entity, which is obligated to make payments of principal and
interest on the loan.  In the event the borrower fails to pay scheduled interest
or principal payments, the Fund could experience a reduction in its income and
might experience a decline in the net asset value of its shares.  In the event
of a failure by the financial institution to perform its obligation in
connection with the participation agreement, the Fund might incur certain costs
and delays in realizing payment or may suffer a loss or principal and/or
interest.

FOREIGN SECURITIES.  The Funds may also invest in debt obligations (which may be
denominated in U.S. dollars or in non-U.S. currencies) issued or guaranteed by
foreign corporations, certain supranational entities and foreign governments
(including political subdivisions having taxing authority) or their agencies and
instrumentalities, and debt obligations issued by U.S. corporations which are
either denominated in non-U.S. currencies or traded in the foreign markets
(e.g., Eurobonds). The Funds may purchase securities issued by issuers in any
country; provided that a Fund may not invest more than 25% of its respective
total assets in the securities issued by entities domiciled in any one foreign
country. There is no restriction as to the size of the issuer.

     The percentage of the Diversified Income Fund's or High Income Fund's total
assets that will be allocated to foreign securities will vary depending on the
relative yields of foreign and U.S.

                                      B-10
<PAGE>

securities, the economies of foreign countries, the condition of such countries'
financial markets, the interest rate climate of such countries and the
relationship of such countries' currency to the U.S. dollar. These factors are
judged on the basis of fundamental economic criteria (e.g., relative inflation
levels and trends, growth rate forecasts, balance of payments status, and
economic policies) as well as technical and political data.

     The Adviser may direct the investment of assets of the Diversified Income
Fund and the High Income Fund in securities of foreign issuers in the form of
American Depositary Receipts ("ADRs"), European Depositary Receipts ("EDRs") or
other similar securities convertible into securities of foreign issuers.  These
securities may not necessarily be denominated in the same currency as the
securities into which they may be converted.  ADRs are receipts typically issued
by a U.S. bank or trust company evidencing ownership of the underlying
securities.  EDRs are European receipts evidencing a similar arrangement.  ADRs
may be sponsored or unsponsored.  A sponsored ADR is issued by a depository
which has an exclusive relationship with the issuer of the underlying security.
An unsponsored ADR may be issued by any number of U.S. depositories.  Holders of
unsponsored ADRs generally bear all the costs associated with establishing the
unsponsored ADR. The depository of an unsponsored ADR is under no obligation to
distribute shareholder communications received from the underlying issuer or to
pass through to the holders of the unsponsored ADR voting rights with respect to
the deposited securities or pool of securities.  The Funds may invest in either
type of ADR.  Although the U.S. investor holds a substitute receipt of ownership
rather than direct stock certificates, the use of the depository receipts in the
United States can reduce costs and delays as well as potential currency exchange
and other difficulties.  The Funds may purchase securities in local markets and
direct delivery of these ordinary shares to the local depository of an ADR agent
bank in the foreign country.  Simultaneously, the ADR agents create a
certificate that settles at the Fund's custodian in five days.  The Funds may
also execute trades on the U.S. markets using existing ADRs. A foreign issuer of
the security underlying an ADR is generally not subject to the same reporting
requirements in the United States as a domestic issuer.  Accordingly the
information available to a U.S. investor will be limited to the information the
foreign issuer is required to disclose in its own country and the market value
of an ADR may not reflect undisclosed material information concerning the issuer
of the underlying security.  For purposes of a Fund's investment policies, the
Fund's investments in these types of securities will be deemed to be investments
in the underlying securities.  Securities of foreign issuers that are
represented by ADRs or that are listed on a U.S. securities exchange are not
considered "foreign securities" for purposes of a Fund's 25% limitation on
investments in such securities.

     The obligations of foreign governmental entities may or may not be
supported by the full faith and credit of a foreign government. Obligations of
supranational entities include those of international organizations designated
or supported by governmental entities to promote economic reconstruction or
development and of international banking institutions and related government
agencies. Examples include the International Bank for Reconstruction and
Development (the World Bank), the European Coal and Steel Community, the Asian
Development Bank and the Inter-American Development Bank. The governmental
members, or "stockholders," usually make initial capital contributions to the
supranational entity and in many cases are committed to make additional

                                      B-11
<PAGE>

capital contributions if the supranational entity is unable to repay its
borrowings. Each supranational entity's lending activities are limited to a
percentage of its total capital (including "callable capital" contributed by
members at the entity's call), reserves and net income. There is no assurance
that foreign governments will be able or willing to honor their commitments.

     Investments in foreign securities, including securities of emerging market
countries, present special additional investment risks and considerations not
typically associated with investments in domestic securities, including
reduction of income by foreign taxes; fluctuation in value of foreign portfolio
investments due to changes in currency rates and control regulations (e.g.,
currency blockage); transaction charges for currency exchange; lack of public
information about foreign issuers; lack of uniform accounting, auditing and
financial reporting standards comparable to those applicable to domestic
issuers; less volume on foreign exchanges than on U.S. exchanges; greater
volatility and less liquidity on foreign markets than in the U.S.; less
regulation of foreign issuers, stock exchanges and brokers than in the U.S.;
greater difficulties in commencing lawsuits; higher brokerage commission rates
than in the U.S.; increased possibilities in some countries of expropriation,
confiscatory taxation, political, financial or social instability or adverse
diplomatic developments; the imposition of foreign taxes on investment income
derived from such countries; and differences (which may be favorable or
unfavorable) between the U.S. economy and foreign economies.  An emerging market
country is one that the World Bank, the International Finance Corporation or the
United Nations or its authorities has determined to have a low or middle income
economy.  Historical experience indicates that the markets of emerging market
countries have been more volatile than more developed markets; however, such
markets can provide higher rates of return to investors.  The performance of
investments in securities denominated in a foreign currency ("non-dollar
securities") will depend on, among other things, the strength of the foreign
currency against the dollar and the interest rate environment in the country
issuing the foreign currency. Absent other events that could otherwise affect
the value of non-dollar securities (such as a change in the political climate or
an issuer's credit quality), appreciation in the value of the foreign currency
generally can be expected to increase the value of a Fund's non-dollar
securities in terms of U.S. dollars.  A rise in foreign interest rates or
decline in the value of foreign currencies relative to the U.S. dollar generally
can be expected to depress the value of the Fund's non-dollar securities.
Currencies are evaluated on the basis of fundamental economic criteria (e.g.,
relative inflation levels and trends, growth rate forecasts, balance of payments
status and economic policies) as well as technical and political data.
Effective January 1, 1999, several European countries irrevocably fixed their
existing national currencies to a new single European currency unit, the "euro."
Certain European investments may be subject to additional risks as a result of
this conversion.  These risks include adverse tax and accounting consequences,
as well as difficulty in processing transactions. The Adviser is aware of such
potential problems and is coordinating efforts to prevent or alleviate their
adverse impact on the Funds.  There can be no assurance that a Fund will not
suffer adverse consequences as a result of the euro conversion.

     Because the Diversified Income Fund and the High Income Fund may purchase
securities denominated in foreign currencies, a change in the value of any such
currency against the U.S. dollar will result in a change in the U.S. dollar
value of each Fund's assets and income available for

                                      B-12
<PAGE>

distribution. In addition, although a portion of each Fund's investment income
may be received or realized in foreign currencies, the Fund will be required to
compute and distribute its income in U.S. dollars, and absorb the cost of
currency fluctuations. Each Fund may engage in foreign currency exchange
transactions for hedging purposes to protect against changes in future exchange
rates. See "Hedging Strategies." Costs will be incurred in connection with
conversions between various currencies.

     The values of foreign investments and the investment income derived from
them may also be affected unfavorably by changes in currency exchange control
regulations.  Although the Funds will invest only in securities denominated in
foreign currencies that at the time of investment do not have significant
government-imposed restrictions on conversion into U.S. dollars, there can be no
assurance against subsequent imposition of currency controls.  In addition, the
values of foreign securities will fluctuate in response to changes in U.S. and
foreign interest rates.

     Investments in foreign securities offer potential benefits not available
from investments solely in securities of domestic issuers by offering the
opportunity to invest in foreign issuers that appear to offer growth potential,
or in foreign countries with economic policies or business cycles different from
those of the U.S., or to reduce fluctuations in portfolio value by taking
advantage of foreign stock and bond markets that do not move in a manner
parallel to U.S. markets.  From time to time, U.S. government policies have
discouraged certain investments abroad by U.S. investors, through taxation or
other restrictions, and it is possible that such restrictions could be
reimposed.

     Because the Diversified Income Fund and High Income Fund may invest in
securities that are primarily listed on foreign exchanges that trade on weekends
or other days when the Trust does not price its shares, the value of these
Fund's shares may change on days when a shareholder will not be able to purchase
or redeem shares.

ILLIQUID AND RESTRICTED SECURITIES.  Each Fund may invest up to 10% of its net
assets, determined as of the date of purchase, in illiquid securities including
repurchase agreements that have a maturity of longer than seven days or in other
securities that are illiquid by virtue of the absence of a readily available
market or legal or contractual restrictions on resale.  Historically, illiquid
securities have included securities subject to contractual or legal restrictions
on resale because they have not been registered under the Securities Act  of
1933, as amended ("Securities Act"), securities otherwise not readily marketable
and repurchase agreements having a maturity of longer than seven days.
Repurchase agreements subject to demand are deemed to have a maturity equal to
the notice period. Securities that have not been registered under the Securities
Act are referred to as private placements or restricted securities and are
purchased directly from the issuer or in the secondary market.  Mutual funds do
not typically hold a significant amount of these restricted or other illiquid
securities because of the potential for delays on resale and uncertainty in
valuation. Limitations on resale may have an adverse effect on the marketability
of portfolio securities and a mutual fund might be unable to dispose of
restricted or other illiquid securities promptly or at reasonable prices and
might thereby experience difficulty satisfying redemptions within seven days. A
mutual fund might also have to register such restricted securities in order to
dispose of them, resulting in additional expense and

                                     B-13
<PAGE>

delay. There will generally be a lapse of time between a mutual fund's decision
to sell an unregistered security and the registration of such security promoting
sale. Adverse market conditions could impede a public offering of such
securities. When purchasing unregistered securities, each of the Funds will
generally seek to obtain the right of registration at the expense of the issuer
(except in the case of Rule 144A securities, discussed below).

     In recent years, a large institutional market has developed for certain
securities that are not registered under the Securities Act, including
repurchase agreements, commercial paper, foreign securities, municipal
securities and corporate bonds and notes.  Institutional investors depend on an
efficient institutional market in which the unregistered security can be readily
resold or on an issuer's ability to honor a demand for repayment.  The fact that
there are contractual or legal restrictions on resale to the general public or
to certain institutions may not be indicative of the liquidity of such
investments.

     For example, restricted securities that the Board of Trustees, or the
Adviser pursuant to guidelines established by the Board of Trustees, has
determined to be marketable, such as securities eligible for resale under Rule
144A promulgated under the Securities Act, or certain private placement of
commercial paper issued in reliance on an exemption from the Securities Act
pursuant to Section 4(2) thereof, may be deemed to be liquid for purposes of
this restriction.  This investment practice could have the effect of increasing
the level of illiquidity in a Fund to the extent that qualified institutional
buyers (as defined in Rule 144A) become for a time uninterested in purchasing
these restricted securities.  In addition, a repurchase agreement that by its
terms can be liquidated before its nominal fixed-term on seven days or less
notice is regarded as a liquid instrument.  The Adviser will monitor the
liquidity of such restricted securities subject to the supervision of the
Trustees.  In reaching liquidity decisions the Adviser will consider, inter
alia, pursuant to guidelines and procedures established by the Trustees, the
following factors: (1) the frequency of trades and quotes for the security; (2)
the number of dealers wishing to purchase or sell the security and the number of
other potential purchasers; (3) dealer undertakings to make a market in the
security; and (4) the nature of the security and the nature of the marketplace
trades (i.e., the time needed to dispose of the security, the method of
soliciting offers and the mechanics of the transfer).  Subject to the applicable
limitation on illiquid securities investments, a fund may acquire securities
issued by the U.S. government, its agencies or instrumentalities in a private
placement. To the extent that, for a period of time, qualified institutional
buyers cease purchasing such restricted securities pursuant to Rule 144A, the
Fund's investing in such securities may have the effect of increasing the level
of illiquidity in the Fund's portfolio during such period.

     Commercial paper issues in which the Funds may invest, include securities
issued by major corporations without registration under the Securities Act in
reliance on the exemption from such registration afforded by Section 3(a)(3)
thereof, and commercial paper issued in reliance on the so-called private
placement exemption from registration which is afforded by Section 4(2) of the
Securities Act ("Section 4(2) paper"). Section 4(2) paper is restricted as to
disposition under the Federal securities laws in that any resale must similarly
be made in an exempt transaction. Section 4(2) paper is normally resold to other
institutional investors through or with the assistance of

                                     B-14
<PAGE>

investment dealers who make a market in Section 4(2) paper, thus providing
liquidity. Section 4(2) paper that is issued by a company that files reports
under the Securities Exchange Act of 1934 is generally eligible to be sold in
reliance on the safe harbor of Rule 144A described above. A Fund's 10%
limitation on investments in illiquid securities includes Section 4(2) paper
other than Section 4(2) paper that the Adviser has determined to be liquid
pursuant to guidelines established by the Trustees. The Trustees delegated to
the Adviser the function of making day-to-day determinations of liquidity with
respect to Section 4(2) paper, pursuant to guidelines approved by the Trustees
that require the Adviser to take into account the same factors described above
for other restricted securities and require the Adviser to perform the same
monitoring and reporting functions.

     The staff of the SEC has taken the position that purchased over-the-counter
("OTC") options and the assets used as "cover" for written OTC options are
illiquid.  The assets used as cover for OTC options written by a Fund will be
considered illiquid unless the OTC options are sold to qualified dealers who
agree that the Fund may repurchase any OTC option it writes at a maximum price
to be calculated by a formula set forth in the option agreement.  The cover for
an OTC option written subject to this procedure will be considered illiquid only
to the extent that the maximum repurchase price under the option formula exceeds
the intrinsic value of the option.

SHORT-TERM AND TEMPORARY DEFENSIVE INSTRUMENTS.  In addition to its primary
investments, each Fund may also invest up to 10% of its total assets in money
market instruments for liquidity purposes (to meet redemptions and expenses).
For temporary defensive purposes, each Fund may invest up to 100% of its total
assets in short-term fixed-income securities, including corporate debt
obligations and money market instruments rated in one of the two highest
categories by a nationally recognized statistical rating organization (or
determined by the Adviser to be of equivalent quality). A description of
securities ratings is contained in the Appendix to this Statement of Additional
Information.

     Subject to the limitations described above, the following is a description
of the types of money market and short-term fixed-income securities in which the
Funds may invest:

     U.S. Government Securities:  See the section entitled "U.S. Government
Securities" above.

     Commercial Paper:  Commercial paper consists of short-term (usually from 1
to 270 days) unsecured promissory notes issued by entities in order to finance
their current operations.  Each Fund's commercial paper investments may include
variable amount master demand notes and floating rate or variable rate notes.
Variable amount master demand notes and variable amount floating rate notes are
obligations that permit the investment of fluctuating amounts by a Fund at
varying rates of interest pursuant to direct arrangements between a Fund, as
lender, and the borrower. Master demand notes permit daily fluctuations in the
interest rates, while interest rates under variable amount floating rate notes
fluctuate on a weekly basis. These notes permit daily changes in the amounts
borrowed. A Fund has the right to increase the amount under these notes at any
time, up to the full amount provided by the note agreement, or to decrease the
amount, and the borrower may repay up to the full amount of the note without
penalty. Because these types of notes are direct

                                     B-15
<PAGE>

lending arrangements between the lender and the borrower, it is not generally
contemplated that such instruments will be traded and there is no secondary
market for these notes. Master demand notes are redeemable (and, thus,
immediately repayable by the borrower) at face value, plus accrued interest, at
any time. Variable amount floating rate notes are subject to next-day
redemption, 14 days after the initial investment therein. With both types of
notes, a Fund's right to redeem depends on the ability of the borrower to pay
principal and interest on demand. In connection with both types of note
arrangements, a Fund considers earning power, cash flow and other liquidity
ratios of the issuer. These notes, as such, are not typically rated by credit
rating agencies. Unless they are so rated, a Fund may invest in them only if at
the time of an investment the issuer has an outstanding issue of unsecured debt
rated in one of the two highest categories by a nationally recognized
statistical rating organization.

     Certificates of Deposit and Bankers' Acceptances:  Certificates of deposit
are receipts issued by a bank in exchange for the deposit of funds.  The issuer
agrees to pay the amount deposited plus interest to the bearer of the receipt on
the date specified on the certificate. The certificate usually can be traded in
the secondary market prior to maturity.

     Bankers' acceptances typically arise from short-term credit arrangements
designed to enable businesses to obtain funds to finance commercial
transactions.  Generally, an acceptance is a time draft drawn on a bank by an
exporter or an importer to obtain a stated amount of funds to pay for specific
merchandise.  The draft is then "accepted" by another bank that, in effect,
unconditionally guarantees to pay the face value of the instrument on its
maturity date.  The acceptance may then be held by the accepting bank as an
earning asset or it may be sold in the secondary market at the going rate of
discount for a specific maturity.  Although maturities for acceptances can be as
long as 270 days, most maturities are six months or less.

     The Funds will generally open interest-bearing accounts only with, or
purchase certificates of deposit or bankers' acceptances only from, banks or
savings and loan associations whose deposits are federally-insured and whose
capital is at least $50 million.

     Corporate Obligations:  Corporate debt obligations (including master demand
notes).  For a further description of variable amount master demand notes, see
the section entitled "Commercial Paper" above.

     Repurchase Agreements and Reverse Repurchase Agreements:  See the sections
entitled "Repurchase Agreements" and "Reverse Repurchase Agreements" below.

REPURCHASE AGREEMENTS.  Each Fund may enter into repurchase agreements only
involving securities in which it could otherwise invest and with selected banks
and securities dealers whose financial condition is monitored by the Adviser,
subject to the guidance of the Trustees in order to generate income while
providing liquidity. In such agreements, the seller agrees to repurchase a
security from a Fund at a mutually agreed-upon time and price. The period of
maturity is usually quite short, either overnight or a few days (and generally
within seven days) although it may extend

                                     B-16
<PAGE>

over a number of months. The repurchase price is in excess of the purchase
price, reflecting an agreed-upon rate of return effective for the period of time
a Fund's money is invested in the security. Whenever a Fund enters into a
repurchase agreement, it obtains collateral having a market value at least equal
to 102% of the repurchase price, including accrued interest. However, a Fund may
collateralize the amount of such transaction at 100% if the collateral is cash.
The instruments held as collateral are valued daily and if the value of the
instruments declines, a Fund will require additional collateral. If the seller
under the repurchase agreement defaults, the Fund may incur a loss if the value
of the collateral securing the repurchase agreement has declined and may incur
disposition costs in connection with liquidating the collateral. In addition, if
bankruptcy proceedings are commenced with respect to the seller of the security,
realization of the collateral by the Fund may be delayed or limited. The
Trustees have established guidelines to be used by the Adviser in connection
with transactions in repurchase agreements and will regularly monitor each
Fund's use of repurchase agreements. A Fund will not invest in repurchase
agreements maturing in more than seven days if the aggregate of such investments
along with other illiquid securities exceeds 10% of the value of its total
assets. However, for temporary defensive purposes, there is no limit on the
amount of a Fund's net assets that may be subject to repurchase agreements
having a maturity of seven days or less.

REVERSE REPURCHASE AGREEMENTS.  Each Fund may engage in reverse repurchase
agreements.  In a reverse repurchase agreement, the Fund sells a security and
agrees to repurchase it at a mutually agreed upon date and price, reflecting the
interest rate effective for the term of the agreement.  The Fund's investment of
the proceeds of a reverse repurchase agreement is the speculative factor known
as leverage.  The Funds will enter into a reverse repurchase agreement only if
the interest income from investment of the proceeds is expected to be greater
than the interest expense of the transaction and the proceeds are invested for a
period no longer than the term of the agreement.  The Fund will segregate with
the custodian cash or liquid securities in an amount at least equal to 102% of
its purchase obligations under these agreements (including accrued interest).
In the event that the buyer of securities under a reverse repurchase agreement
files for bankruptcy or becomes insolvent, the buyer or its trustee or receiver
may receive an extension of time to determine whether to enforce the Fund's
repurchase obligation, and the Fund's use of proceeds of the agreement may
effectively be restricted pending such decision.  Reverse repurchase agreements
are considered to be borrowings and are subject to the percentage limitations on
borrowings.  See "Investment Restrictions."

INTEREST-RATE SWAP TRANSACTIONS.  The Diversified Income and the High Income
Fund may enter into either asset-based interest-rate swaps or liability-based
interest-rate swaps, depending on whether it is hedging its assets or its
liabilities.  A Fund will usually enter into interest-rate swaps on a net basis,
i.e., the two payment streams are netted out, with the Fund receiving or paying,
as the case may be, only the net amount of the two payments.  Since these
hedging transactions are entered into for good faith hedging purposes and a
segregated account has been established, the Adviser believes such obligations
do not constitute senior securities and, accordingly, will not treat them as
being subject to the borrowing restrictions applicable to each Fund. The net
amount of the excess, if any, of a Fund's obligations over its entitlements with
respect to each interest-rate swap will be accrued on a daily basis and an
amount of cash or liquid securities having an aggregate net asset

                                     B-17
<PAGE>

value at least equal to the accrued excess will be maintained in a segregated
account by a custodian that satisfies the requirements of the 1940 Act. To the
extent that a Fund enters into interest-rate swaps on other than a net basis,
the amount maintained in a segregated account will be the full amount of the
Fund's obligations, if any, with respect to such interest-rate swaps, accrued on
a daily basis. A Fund may pledge up to 5% of its net assets in connection with
interest-rate swap transactions. A Fund will not enter into any interest-rate
swaps unless the unsecured senior debt or the claims-paying ability of the other
party thereto is rated in the highest rating category of at least one nationally
recognized rating organization at the time of entering into such transaction. If
there is a default by the other party to such transaction, a Fund will have
contractual remedies pursuant to the agreement related to the transaction. The
swap market has grown substantially in recent years with a large number of banks
and investment banking firms acting both as principals and as agents utilizing
standardized swap documentation. As a result, the swap market has become
relatively liquid.

     The use of interest-rate swaps is a highly speculative activity that
involves investment techniques and risks different from those associated with
ordinary portfolio securities transactions. If incorrect in its forecast of
market values, interest rates and other applicable factors, the investment
performance of a Fund would diminish compared to what it would have been if this
investment technique was never used.

     A Fund may enter into interest-rate swaps only to hedge its portfolio.
Interest-rate swaps do not involve the delivery of securities or other
underlying assets or principal. Accordingly, the risk of loss with respect to
interest-rates swaps is limited to the net amount of interest payments that a
Fund is contractually obligated to make. If the other party to an interest-rate
swap defaults, a Fund's risk of loss consists of the net amount of interest
payments that the Fund is contractually entitled to receive. Since interest-rate
swaps are individually negotiated, a Fund expects to achieve an acceptable
degree of correlation between its rights to receive interest on its portfolio
securities and its rights and obligations to receive and pay interest pursuant
to interest-rate swaps.

WHEN-ISSUED AND DELAYED-DELIVERY SECURITIES.  Each Fund may purchase or sell
such securities on a "when-issued" or "delayed-delivery" basis.  Although a Fund
will enter into such transactions for the purpose of acquiring securities for
its portfolio or for delivery pursuant to options contracts it has entered into,
the Fund may dispose of a commitment prior to settlement.  "When-issued" or
"delayed-delivery" refers to securities whose terms and indenture are available
and for which a market exists, but which are not available for immediate
delivery.  While the Fund will purchase securities on a when-issued or delayed-
delivery basis only with the intention of acquiring the securities, the Fund may
sell the securities before the settlement date, if it is deemed advisable.  At
the time the Fund makes the commitment to purchase securities on a when-issued
or delayed-delivery basis, the Fund will record the transaction and thereafter
reflect the value, each day, of such security in determining the net asset value
of the Fund. When such transactions are negotiated, the price (which is
generally expressed in yield terms) is fixed at the time the commitment is made,
but delivery and payment for the securities take place at a later date. During
the period between commitment by a Fund and settlement (generally within two
months but not to exceed 120 days),

                                     B-18
<PAGE>

no payment is made for the securities purchased by the purchaser, and no
interest accrues to the purchaser from the transaction. Such securities are
subject to market fluctuation, and the value at delivery may be less than the
purchase price. A Fund will maintain a segregated account with its custodian,
consisting of cash or liquid securities at least equal to the value of purchase
commitments until payment is made. A Fund will likewise segregate liquid assets
in respect of securities sold on a delayed-delivery basis.

     A Fund will engage in when-issued transactions in order to secure what is
considered to be an advantageous price and yield at the time of entering into
the obligation.  When a Fund engages in when-issued or delayed-delivery
transactions, it relies on the buyer or seller, as the case may be, to
consummate the transaction.  Failure to do so may result in a Fund losing the
opportunity to obtain a price and yield considered to be advantageous.  If a
Fund chooses (i) to dispose of the right to acquire a when-issued security prior
to its acquisition or (ii) to dispose of its right to deliver or receive against
a forward commitment, it may incur a gain or loss.  (At the time a Fund makes a
commitment to purchase or sell a security on a when-issued or forward commitment
basis, it records the transaction and reflects the value of the security
purchased, or if a sale, the proceeds to be received in determining its net
asset value.)

     To the extent a Fund engages in when-issued and delayed-delivery
transactions, it will do so for the purpose of acquiring or selling securities
consistent with its investment objectives and policies and not for the purposes
of investment leverage.  A Fund enters into such transactions only with the
intention of actually receiving or delivering the securities, although (as noted
above) when-issued securities and forward commitments may be sold prior to the
settlement date.  In addition, changes in interest rates in a direction other
than that expected by the Adviser before settlement, will affect the value of
such securities and may cause a loss to a Fund.

     When-issued transactions and forward commitments may be used to offset
anticipated changes in interest rates and prices.  For instance, in periods of
rising interest rates and falling prices, a Fund might sell securities in its
portfolio on a forward commitment basis to attempt to limit its exposure to
anticipated falling prices.  In periods of falling interest rates and rising
prices, a Fund might sell portfolio securities and purchase the same or similar
securities on a when-issued or forward commitment basis, thereby obtaining the
benefit of currently higher cash yields.

WHEN, AS AND IF ISSUED SECURITIES.  Each Fund may purchase securities on a
"when, as and if issued" basis under which the issuance of the security depends
upon the occurrence of a subsequent event, such as approval of a merger,
corporate reorganization or debt restructuring.  The commitment for the purchase
of any such security will not be recognized until the Adviser determines that
issuance of the security is probable.  At such time, each Fund will record the
transaction, and in determining its net asset value, will reflect the value of
the security daily.  At such time, each Fund will also establish a segregated
account with its custodian in which it will maintain cash or liquid securities
equal in value to recognized commitments for such securities.  The value of a
Fund's commitments to purchase the securities of any one issuer, together with
the value of all securities of such issuer owned by a Fund, may not exceed 5% of
the value of the Fund's total assets at the time

                                     B-19
<PAGE>

the initial commitment to purchase such securities is made. Subject to the
foregoing restrictions, each Fund may purchase securities on such basis without
limit. An increase in the percentage of a Fund's assets committed to the
purchase of securities on a when, as and if issued basis, may increase the
volatility of its net asset value. The Adviser does not believe that the net
asset value of the Funds will be adversely affected by its purchase of
securities on such basis.

LOANS OF PORTFOLIO SECURITIES.  Consistent with applicable regulatory
requirements, each Fund may lend portfolio securities in amounts up to 33% of
total assets to brokers, dealers and other financial institutions, provided that
                                                                   -------- ----
such loans are callable at any time by the Fund and are at all times secured by
cash or equivalent collateral that is equal to at least 102% of the market
value, determined daily, of the loaned securities.  In lending its portfolio
securities, a Fund receives income while retaining the securities' potential for
capital appreciation.  The advantage of such loans is that a Fund continues to
receive the interest and dividends on the loaned securities while at the same
time earning interest on the collateral, which will generally be invested in
short-term debt securities, including repurchase agreements. A loan may be
terminated by the borrower on one business day's notice or by a Fund at any
time. If the borrower fails to maintain the requisite amount of collateral, the
loan automatically terminates, and the Fund could use the collateral to replace
the securities while holding the borrower liable for any excess of replacement
cost over collateral. As with any extensions of credit, there are risks of delay
in recovery and in some cases, even loss of rights in the collateral should the
borrower of the securities fail financially. However, these loans of portfolio
securities will only be made to firms deemed by the Adviser to be creditworthy.
On termination of the loan, the borrower is required to return the securities to
a Fund; and any gain or loss in the market price of the loaned security during
the loan would inure to the Fund. Each Fund will pay reasonable finders',
administrative and custodial fees in connection with a loan of its securities or
may share the interest earned on collateral with the borrower.

     Since voting or consent rights that accompany loaned securities pass to the
borrower, each Fund will follow the policy of calling the loan in whole or in
part, as may be appropriate, to permit the exercise of such rights if the
matters involved would have a material effect on the Fund's investment in the
securities that are the subject of the loan.

PREFERRED STOCKS.  The Diversified Income Fund's investment in fixed income
securities issued by domestic corporations may include preferred stocks. In
addition, up to 20% of the High Income Fund's total assets may be invested in
common stocks, preferred stocks, or other equity securities. Dividends on some
preferred stock may be "cumulative" if stated dividends from prior periods have
not been paid. Preferred stock generally has a preference over common stock on
the distribution of a corporation's assets in the event of liquidation of the
corporation, and may be "participating," which means that it may be entitled to
a dividend exceeding the stated dividend in certain cases. The rights of
preferred stock are generally subordinate to rights associated with a
corporation's debt securities.

WARRANTS AND RIGHTS.  The Diversified Income Fund may invest up to 5% of its
total assets (at the time of purchase) in warrants and rights.  The Fund will
invest only in those warrants or rights: (i)

                                     B-20
<PAGE>

acquired as part of a unit or attached to other securities purchased by the
Fund; or (ii) acquired as part of a distribution from the issuer. Warrants
basically are options to purchase equity securities at specific prices valid for
a specific period of time. Prices of warrants do not necessarily move parallel
to the prices of the underlying securities. Rights are similar to warrants but
normally have a short duration and are distributed by the issuer to its
shareholders. Warrants and rights have no voting rights, pay no dividends and
confer no rights, other than the right to purchase the underlying stock, with
respect to the assets of the issuer.

PAY-IN-KIND BONDS.  Investments of the Federal Securities Fund, the Diversified
Income Fund and the High Income Fund in fixed-income securities may include pay-
in-kind bonds.  These are securities which pay interest in either cash or
additional securities, at the issuer's option, for a specified period.  Pay-in-
kind bonds, like zero-coupon bonds, are designed to give an issuer flexibility
in managing cash flow.  Pay-in-kind bonds can be either senior or subordinated
debt and trade flat (i.e., without accrued interest).  The price of pay-in-kind
bonds is expected to reflect the market value of the underlying debt plus an
amount representing accrued interest since the last payment.  Pay-in-kind bonds
are usually less volatile than zero-coupon bonds, but more volatile than cash
pay securities.

DERIVATIVES STRATEGIES.  Each Fund may write (i.e., sell) call options ("calls")
on securities that are traded on U.S. and foreign securities exchanges and over-
the-counter markets to enhance income through the receipt of premiums from
expired calls and any net profits from closing purchase transactions.  After any
such sale up to 100% of a Fund's total assets may be subject to calls.  All such
calls written by a Fund must be "covered" while the call is outstanding (i.e.,
the Fund must own the securities subject to the call or other securities
acceptable for applicable escrow requirements). Calls on Futures (defined below)
used to enhance income,  must be covered by deliverable securities or by liquid
assets segregated to satisfy the Futures contract.  If a call written by the
Fund is exercised, the Fund forgoes any profit from any increase in the market
price above the call price of the underlying investment on which the call was
written.  In addition, the Fund could experience capital losses, which might
cause previously distributed short-term capital gains to be re-characterized as
a non-taxable return of capital to shareholders.

HEDGING STRATEGIES. For hedging purposes as a temporary defensive maneuver, each
Fund may use forward contracts on foreign currencies ("Forward Contracts") and
each Fund may use interest-rate futures contracts, foreign currency futures
contracts, and stock and bond index futures contracts (together, "Futures"), as
well as call and put options on equity and debt securities, Futures, stock and
bond indices and foreign currencies (all the foregoing referred to as "Hedging
Instruments"); except that the Government Securities Fund, the Federal
Securities Fund and the Tax Exempt Insured Fund may not engage in foreign
currency Futures and options thereon. Hedging Instruments may be used to
attempt: (i) to protect against possible declines in the market value of a
Fund's portfolio resulting from downward trends in the equity and debt
securities markets (generally due to a rise in interest rates); (ii) to protect
a Fund's unrealized gains in the value of its equity and debt securities that
have appreciated; (iii) to facilitate selling securities for investment reasons;
(iv) to establish a position in the equity and debt securities markets as a
temporary substitute for purchasing particular equity and debt securities; or
(v) to reduce the risk of adverse currency fluctuations.


                                     B-21
<PAGE>


     A Fund's strategy of hedging with Futures and options on Futures will be
incidental to its activities in the underlying cash market.  When hedging to
attempt to protect against declines in the market value of a Fund's portfolio,
to permit a Fund to retain unrealized gains in the value of portfolio securities
which have appreciated, or to facilitate selling securities for investment
reasons, a Fund could:  (i) sell Futures; (ii) purchase puts on such Futures or
securities; or (iii) write calls on securities held by it or on Futures.  When
hedging to attempt to protect against the possibility that portfolio securities
are not fully included in a rise in value of the debt securities market, a Fund
could:  (i) purchase Futures, or (ii) purchase calls on such Futures or on
securities.  When hedging to protect against declines in the dollar value of a
foreign currency-denominated security, the Diversified Income Fund and the High
Income Fund could:  (i) purchase puts on that foreign currency and on foreign
currency Futures; (ii) write calls on that currency or on such Futures; or (iii)
enter into Forward Contracts at a lower rate than the spot ("cash") rate.
Additional information about the Hedging Instruments the Funds may use is
provided below.

OPTIONS
- -------

     Options on Securities.  As noted above, each Fund may write and purchase
call and put options on equity and debt securities.

     When a Fund writes a call on a security, it receives a premium and agrees
to sell the underlying security to a purchaser of a corresponding call on the
same security during the call period (usually not more than 9 months) at a fixed
price (which may differ from the market price of the underlying security),
regardless of market price changes during the call period.  A Fund has retained
the risk of loss should the price of the underlying security increase during the
call period, which may be offset to some extent by the premium.

     To terminate its obligation on a call it has written, a Fund may purchase a
corresponding call in a "closing purchase transaction."  A profit or loss will
be realized, depending upon whether the net of the amount of the option
transaction costs and the premium received on the call written was more or less
than the price of the call subsequently purchased.  A profit may also be
realized if the call expires unexercised, because a Fund retains the underlying
security and the premium received. Any such profits are considered short-term
capital gains for federal income tax purposes, and when distributed by the Fund,
are taxable as ordinary income.  If a Fund could not effect a closing purchase
transaction due to lack of a market, it would hold the callable securities until
the call expired or was exercised.

     When a Fund purchases a call (other than in a closing purchase
transaction), it pays a premium and has the right to buy the underlying
investment from a seller of a corresponding call on the same investment during
the call period at a fixed exercise price.  A Fund benefits only if the call is
sold at a profit or if, during the call period, the market price of the
underlying investment is above

                                     B-22
<PAGE>

the sum of the call price plus the transaction costs and the premium paid and
the call is exercised. If the call is not exercised or sold (whether or not at a
profit), it will become worthless at its expiration date and a Fund will lose
its premium payment and the right to purchase the underlying investment.

     A put option on securities gives the purchaser the right to sell, and the
writer the obligation to buy, the underlying investment at the exercise price
during the option period.  Writing a put covered by segregated liquid assets
equal to the exercise price of the put, has the same economic effect to a Fund
as writing a covered call.  The premium a Fund receives from writing a put
option represents a profit as long as the price of the underlying investment
remains above the exercise price. However, a Fund has also assumed the
obligation during the option period to buy the underlying investment from the
buyer of the put at the exercise price, even though the value of the investment
may fall below the exercise price.  If the put expires unexercised, a Fund (as
the writer of the put) realizes a gain in the amount of the premium.  If the put
is exercised, a Fund must fulfill its obligation to purchase the underlying
investment at the exercise price, which will usually exceed the market value of
the investment at that time.  In that case, a Fund may incur a loss, equal to
the sum of the sale price of the underlying investment and the premium received
minus the sum of the exercise price and any transaction costs incurred.

     A Fund may effect a closing purchase transaction to realize a profit on an
outstanding put option it has written or to prevent an underlying security from
being put.  Furthermore, effecting such a closing purchase transaction will
permit a Fund to write another put option to the extent that the exercise price
thereof is secured by the deposited assets, or to utilize the proceeds from the
sale of such assets for other investments by the Fund.  A Fund will realize a
profit or loss from a closing purchase transaction if the cost of the
transaction is less or more than the premium received from writing the option.
As described above, for writing covered calls, any and all such profits
described herein from writing puts are considered short-term gains for federal
tax purposes, and when distributed by a Fund, are taxable as ordinary income.

     When a Fund purchases a put, it pays a premium and has the right to sell
the underlying investment to a seller of a corresponding put on the same
investment during the put period at a fixed exercise price.  Buying a put on an
investment a Fund owns enables the Fund to protect itself during the put period
against a decline in the value of the underlying investment below the exercise
price by selling such underlying investment at the exercise price to a seller of
a corresponding put.  If the market price of the underlying investment is equal
to or above the exercise price and as a result the put is not exercised or
resold, the put will become worthless at its expiration date, and the Fund will
lose its premium payment and the right to sell the underlying investment
pursuant to the put.  The put may, however, be sold prior to expiration (whether
or not at a profit.)

     Buying a put on an investment a Fund does not own permits the Fund either
to resell the put or buy the underlying investment and sell it at the exercise
price.  The resale price of the put will vary inversely with the price of the
underlying investment.  If the market price of the underlying investment is
above the exercise price and as a result the put is not exercised, the put will
become

                                     B-23
<PAGE>

worthless on its expiration date. In the event of a decline in the stock market,
a Fund could exercise or sell the put at a profit to attempt to offset some or
all of its loss on its portfolio securities.

     When writing put options on securities, to secure its obligation to pay for
the underlying security, a Fund will deposit in escrow liquid assets with a
value equal to or greater than the exercise price of the underlying securities.
A Fund therefore forgoes the opportunity of investing the segregated assets or
writing calls against those assets.  As long as the obligation of a Fund as the
put writer continues, it may be assigned an exercise notice by the broker-dealer
through whom such option was sold, requiring a Fund to take delivery of the
underlying security against payment of the exercise price.  A Fund has no
control over when it may be required to purchase the underlying security, since
it may be assigned an exercise notice at any time prior to the termination of
its obligation as the writer of the put.  This obligation terminates upon
expiration of the put, or such earlier time at which a Fund effects a closing
purchase transaction by purchasing a put of the same series as that previously
sold.  Once a Fund has been assigned an exercise notice, it is thereafter not
allowed to effect a closing purchase transaction.

     Options on Foreign Currencies.  The Diversified Income Fund and the High
Income Fund may write and purchase calls on foreign currencies.  A call written
by a Fund on a foreign currency is "covered" if the Fund owns the underlying
foreign currency covered by the call or has an absolute and immediate right to
acquire that foreign currency without additional cash consideration (or for
additional cash consideration held in a segregated account by its custodian)
upon conversion or exchange of other foreign currency held in its portfolio.  A
call written by a Fund on a foreign currency is for cross-hedging purposes if it
is not covered, but is designed to provide a hedge against a decline in the U.S.
dollar value of a security which the Fund owns or has the right to acquire and
which is denominated in the currency underlying the option due to an adverse
change in the exchange rate.  In such circumstances, a Fund collateralizes the
option by maintaining in a segregated account with the Fund's custodian, cash or
liquid securities in an amount not less than the value of the underlying foreign
currency in U.S. dollars marked-to-market daily. As with other kinds of option
transactions, the writing of an option on currency will constitute only a
partial hedge, up to the amount of the premium received. A Fund could be
required to purchase or sell currencies at disadvantageous exchange rates,
thereby incurring losses. The purchase of an option on currency may constitute
an effective hedge against exchange rate fluctuations; however, in the event of
exchange rate movements adverse to a Fund's position, the Fund may forfeit the
entire amount of the premium plus related transactions costs.

     Options on Securities Indices.  As noted above, each Fund may write and
purchase call and put options on securities indices.  Puts and calls on broadly-
based securities indices are similar to puts and calls on securities except that
all settlements are in cash and gain or loss depends on changes in the index in
question (and thus on price movements in the securities market generally) rather
than on price movements in individual securities or Futures.  When a Fund buys a
call on a securities index, it pays a premium.  During the call period, upon
exercise of a call by a Fund, a seller of a corresponding call on the same
investment will pay the Fund an amount of cash to settle the call if the closing
level of the securities index upon which the call is based is greater than the

                                     B-24
<PAGE>

exercise price of the call. That cash payment is equal to the difference between
the closing price of the index and the exercise price of the call times a
specified multiple (the "multiplier"), which determines the total dollar value
for each point of difference. When a Fund buys a put on a securities index, it
pays a premium and has the right during the put period to require a seller of a
corresponding put, upon the Fund's exercise of its put, to deliver to the Fund
an amount of cash to settle the put if the closing level of the securities index
upon which the put is based is less than the exercise price of the put. That
cash payment is determined by the multiplier, in the same manner as described
above pertaining to calls.

FUTURES AND OPTIONS ON FUTURES
- ------------------------------

     Futures.  Upon entering into a Futures transaction, a Fund will be required
to deposit an initial margin payment with the futures commission merchant (the
"futures broker").  The initial margin payment will be deposited with the Fund's
custodian in an account registered in the futures broker's name; however, the
futures broker can gain access to that account only under specified conditions.
As the Future is marked-to-market to reflect changes in its market value,
subsequent margin payments, called variation margin, will be paid to or by the
futures broker on a daily basis. Prior to expiration of the Future, if a Fund
elects to close out its position by taking an opposite position, a final
determination of variation margin is made, additional cash is required to be
paid by or released to the Fund, and any loss or gain is realized for tax
purposes.  All Futures transactions are effected through a clearinghouse
associated with the exchange on which the Futures are traded.

     Interest-rate futures contracts are purchased or sold for hedging
purposes to attempt to protect against the effects of interest rate changes on
a Fund's current or intended investments in fixed-income securities.  For
example, if a Fund owned long-term bonds and interest rates were expected to
increase, that Fund might sell interest-rate futures contracts.  Such a sale
would have much the same effect as selling some of the long-term bonds in that
Fund's portfolio.  However, since the Futures market is more liquid than the
cash market, the use of interest-rate futures contracts as a hedging technique
allows a Fund to hedge its interest rate risk without having to sell its
portfolio securities. If interest rates did increase, the value of the debt
securities in the portfolio would decline, but the value of that Fund's
interest-rate futures contracts would be expected to increase at approximately
the same rate, thereby keeping the net asset value of that Fund from declining
as much as it otherwise would have. On the other hand, if interest rates were
expected to decline, interest-rate futures contracts may be purchased to hedge
in anticipation of subsequent purchases of long-term bonds at higher prices.
Since the fluctuations in the value of the interest-rate futures contracts
should be similar to that of long-term bonds, a Fund could protect itself
against the effects of the anticipated rise in the value of long-term bonds
without actually buying them until the necessary cash became available or the
market had stabilized. At that time, the interest-rate futures contracts could
be liquidated and that Fund's cash reserves could then be used to buy long-term
bonds on the cash market.

     Purchases or sales of stock or bond index futures contracts are used for
hedging purposes to attempt to protect a Fund's current or intended investments
from broad fluctuations in stock or bond

                                     B-25
<PAGE>

prices. For example, a Fund may sell stock or bond index futures contracts in
anticipation of or during a market decline to attempt to offset the decrease in
market value of the Fund's securities portfolio that might otherwise result. If
such decline occurs, the loss in value of portfolio securities may be offset, in
whole or part, by gains on the Futures position. When a Fund is not fully
invested in the securities market and anticipates a significant market advance,
it may purchase stock or bond index futures contracts in order to gain rapid
market exposure that may, in part or entirely, offset increases in the cost of
securities that the Fund intends to purchase. As such purchases are made, the
corresponding positions in stock or bond index futures contracts will be closed
out.

     As noted above, the Diversified Income Fund and the High Income Fund may
purchase and sell foreign currency futures contracts for hedging to attempt to
protect current or intended investments from fluctuations in currency exchange
rates.  Such fluctuations could reduce the dollar value of portfolio securities
denominated in foreign currencies, or increase the cost of foreign-denominated
securities to be acquired, even if the value of such securities in the
currencies in which they are denominated remains constant.  A Fund may sell
futures contracts on a foreign currency, for example, when it holds securities
denominated in such currency and it anticipates a decline in the value of such
currency relative to the dollar.  In the event such decline occurs, the
resulting adverse effect on the value of foreign-denominated securities may be
offset, in whole or in part, by gains on the Futures contracts.  However, if the
value of the foreign currency increases relative to the dollar, a Fund's loss on
the foreign currency futures contract may or may not be offset by an increase in
the value of the securities since a decline in the price of the security stated
in terms of the foreign currency may be greater than the increase in value as a
result of the change in exchange rates.

     Conversely, a Fund could protect against a rise in the dollar cost of
foreign-denominated securities to be acquired by purchasing Futures contracts on
the relevant currency, which could offset, in whole or in part, the increased
cost of such securities resulting from a rise in the dollar value of the
underlying currencies.  When a Fund purchases futures contracts under such
circumstances, however, and the price of securities to be acquired instead
declines as a result of appreciation of the dollar, the Fund will sustain losses
on its futures position which could reduce or eliminate the benefits of the
reduced cost of portfolio securities to be acquired.

     Options on Futures.  As noted above, each Fund may purchase and write
options on interest-rate futures contracts and stock and bond index futures
contracts, and the Diversified Income Fund and the High Income Fund may purchase
and write options on foreign currency futures contracts. (Unless otherwise
specified, options on interest-rate futures contracts, options on stock and bond
index futures contracts and options on foreign currency futures contracts are
collectively referred to as "Options on Futures.")

     The writing of a call option on a Futures contract constitutes a partial
hedge against declining prices of the securities in a Fund's portfolio.  If the
Futures price at expiration of the option is below the exercise price, the Fund
will retain the full amount of the option premium, which provides a partial
hedge against any decline that may have occurred in the Fund's portfolio
holdings.  The writing of a put option on a Futures contract constitutes a
partial hedge against increasing prices of

                                     B-26
<PAGE>

the securities or other instruments required to be delivered under the terms of
the Futures contract. If the Futures price at expiration of the put option is
higher than the exercise price, a Fund will retain the full amount of the option
premium which provides a partial hedge against any increase in the price of
securities which the Fund intends to purchase. If a put or call option a Fund
has written is exercised, the Fund will incur a loss which will be reduced by
the amount of the premium it receives. Depending on the degree of correlation
between changes in the value of its portfolio securities and changes in the
value of its Options on Futures positions, a Fund's losses from exercised
Options on Futures may to some extent be reduced or increased by changes in the
value of portfolio securities.

     A Fund may purchase Options on Futures for hedging purposes, instead of
purchasing or selling the underlying Futures contract.  For example, where a
decrease in the value of portfolio securities is anticipated as a result of a
projected market-wide decline or changes in interest or exchange rates, a Fund
could, in lieu of selling a Futures contract, purchase put options thereon.  In
the event that such decrease occurs, it may be offset, in whole or part, by a
profit on the option.  If the market decline does not occur, the Fund will
suffer a loss equal to the price of the put.  Where it is projected that the
value of securities to be acquired by a Fund will increase prior to acquisition,
due to a market advance or changes in interest or exchange rates, a Fund could
purchase call Options on Futures, rather than purchasing the underlying Futures
contract.  If the market advances, the increased cost of securities to be
purchased may be offset by a profit on the call.  However, if the market
declines, the Fund will suffer a loss equal to the price of the call but the
securities which the Fund intends to purchase may be less expensive.

FORWARD CONTRACTS
- -----------------

     The Diversified Income Fund and the High Income Fund may use Forward
Contracts.  A Forward Contract involves bilateral obligations of one party to
purchase, and another party to sell, a specific currency at a future date (which
may be any fixed number of days from the date of the contract agreed upon by the
parties), at a price set at the time the contract is entered into.  These
contracts are traded in the interbank market conducted directly between currency
traders (usually large commercial banks) and their customers.  No price is paid
or received upon the purchase or sale of a Forward Contract.

     A Fund may use Forward Contracts to protect against uncertainty in the
level of future exchange rates.  The use of Forward Contracts does not eliminate
fluctuations in the prices of the underlying securities a Fund owns or intends
to acquire, but it does fix a rate of exchange in advance. In addition, although
Forward Contracts limit the risk of loss due to a decline in the value of the
hedged currencies, at the same time they limit any potential gain that might
result should the value of the currencies increase. A Fund will not speculate
with Forward Contracts or foreign currency exchange rates.

     A Fund may enter into Forward Contracts with respect to specific
transactions. For example, when a Fund enters into a contract for the purchase
or sale of a security denominated in a foreign currency, or when a Fund
anticipates receipt of dividend payments in a foreign currency, the Fund

                                     B-27
<PAGE>

may desire to "lock-in" the U.S. dollar price of the security or the U.S. dollar
equivalent of such payment by entering into a Forward Contract, for a fixed
amount of U.S. dollars per unit of foreign currency, for the purchase or sale of
the amount of foreign currency involved in the underlying transaction. A Fund
will thereby be able to protect itself against a possible loss resulting from an
adverse change in the relationship between the currency exchange rates during
the period between the date on which the security is purchased or sold, or on
which the payment is declared, and the date on which such payments are made or
received.

     A Fund may also use Forward Contracts to lock in the U.S. dollar value of
portfolio positions ("position hedge").  In a position hedge, for example, when
a Fund believes that foreign currency may suffer a substantial decline against
the U.S. dollar, it may enter into a Forward Contract to sell an amount of that
foreign currency approximating the value of some or all of the Fund's portfolio
securities denominated in (or affected by fluctuations in, in the case of ADRs)
such foreign currency, or when a Fund believes that the U.S. dollar may suffer a
substantial decline against a foreign currency, it may enter into a Forward
Contract to buy that foreign currency for a fixed dollar amount. In this
situation a Fund may, in the alternative, enter into a Forward Contract to sell
a different foreign currency for a fixed U.S. dollar amount where the Fund
believes that the U.S. dollar value of the currency to be sold pursuant to the
forward contract will fall whenever there is a decline in the U.S. dollar value
of the currency in which portfolio securities of the Fund are denominated
("cross-hedged").

     The Fund's custodian will place cash or  liquid securities in a separate
account of the Fund having a value equal to the aggregate amount of the Fund's
commitments under Forward Contracts entered into with respect to position hedges
and cross-hedges to the extent that such positions are not otherwise covered.
If the value of the securities placed in a separate account declines, additional
cash or securities will be placed in the account on a daily basis so that the
value of the account will equal the amount of the Fund's commitments with
respect to such contracts.  As an alternative to maintaining all or part of the
separate account, a Fund may purchase a call option permitting the Fund to
purchase the amount of foreign currency being hedged by a forward sale contract
at a price no higher than the Forward Contract price or the Fund may purchase a
put option permitting the Fund to sell the amount of foreign currency subject to
a forward purchase contract at a price as high or higher than the Forward
Contract price. Unanticipated changes in currency prices may result in poorer
overall performance for a Fund than if it had not entered into such contracts.

     The precise matching of the Forward Contract amounts and the value of the
securities involved will not generally be possible because the future value of
such securities in foreign currencies will change as a consequence of market
movements in the value of these securities between the date the Forward Contract
is entered into and the date it is sold.  Accordingly, it may be necessary for a
Fund to purchase additional foreign currency on the spot (i.e., cash) market
(and bear the expense of such purchase), if the market value of the security is
less than the amount of foreign currency a Fund is obligated to deliver and if a
decision is made to sell the security and make delivery of the foreign currency.
Conversely, it may be necessary to sell on the spot market some of the foreign
currency received upon the sale of the portfolio security if its market value
exceeds

                                     B-28
<PAGE>

the amount of foreign currency a Fund is obligated to deliver. The projection of
short-term currency market movements is extremely difficult, and the successful
execution of a short-term hedging strategy is highly uncertain. Forward
Contracts involve the risk that anticipated currency movements will not be
accurately predicted, causing a Fund to sustain losses on these contracts and
transactions costs.

     At or before the maturity of a Forward Contract requiring a Fund to sell a
currency, the Fund may either sell a portfolio security and use the sale
proceeds to make delivery of the currency or retain the security and offset its
contractual obligation to deliver the currency by purchasing a second contract
pursuant to which the Fund will obtain, on the same maturity date, the same
amount of the currency that it is obligated to deliver.  Similarly, a Fund may
close out a Forward Contract requiring it to purchase a specified currency by
entering into a second contract entitling it to sell the same amount of the same
currency on the maturity date of the first contract.  A Fund would realize a
gain or loss as a result of entering into such an offsetting Forward Contract
under either circumstance to the extent the exchange rate or rates between the
currencies involved moved between the execution dates of the first contract and
offsetting contract.

     The cost to a Fund of engaging in Forward Contracts varies with factors
such as the currencies involved, the length of the contract period and the
market conditions then prevailing. Because Forward Contracts are usually entered
into on a principal basis, no fees or commissions are involved.  Because such
contracts are not traded on an exchange, a Fund must evaluate the credit and
performance risk of each particular counterparty under a Forward Contract.

     Although a Fund values its assets daily in terms of U.S. dollars, it does
not intend to convert its holdings of foreign currencies into U.S. dollars on a
daily basis.  A Fund may convert foreign currency from time to time, and
investors should be aware of the costs of currency conversion. Foreign exchange
dealers do not charge a fee for conversion, but they do seek to realize a profit
based on the difference between the prices at which they buy and sell various
currencies. Thus, a dealer may offer to sell a foreign currency to a Fund at one
rate, while offering a lesser rate of exchange should the Fund desire to resell
that currency to the dealer.

ADDITIONAL INFORMATION ABOUT DERIVATIVES, HEDGING INSTRUMENTS AND THEIR USE
- ---------------------------------------------------------------------------

     The Fund's custodian, or a securities depository acting for the custodian,
will act as the Fund's escrow agent through the facilities of the Options
Clearing Corporation ("OCC"), as to the securities on which the Fund has written
options or as to other acceptable escrow securities, so that no margin will be
required for such transaction.  OCC will release the securities on the
expiration of the option or upon a Fund's entering into a closing transaction.

     An option position may be closed out only on a market which provides
secondary trading for options of the same series and there is no assurance that
a liquid secondary market will exist for any particular option.  A Fund's option
activities may affect its turnover rate and brokerage commissions. The exercise
by a Fund of puts on securities will cause the sale of related investments, thus

                                     B-29
<PAGE>

increasing portfolio turnover. Although such exercise is within a Fund's
control, holding a put might cause the Fund to sell the related investments for
reasons which would not exist in the absence of the put. A Fund will pay a
brokerage commission each time it buys a put or call, sells a call, or buys or
sells an underlying investment in connection with the exercise of a put or call.
Such commissions may be higher than those which would apply to direct purchases
or sales of such underlying investments. Premiums paid for options are small in
relation to the market value of the related investments, and consequently, put
and call options offer large amounts of leverage. The leverage offered by
trading in options could result in a Fund's net asset value being more sensitive
to changes in the value of the underlying investments.

     In the future, each Fund may employ derivatives, Hedging Instruments and
strategies that are not presently contemplated but which may be developed, to
the extent such investment methods are consistent with a Fund's investment
objectives, legally permissible and adequately disclosed.

REGULATORY ASPECTS OF DERIVATIVES AND HEDGING INSTRUMENTS
- ---------------------------------------------------------

     Each Fund must operate within certain restrictions as to its long and short
positions in Futures and options thereon, under a rule (the "CFTC Rule") adopted
by the Commodity Futures Trading Commission (the "CFTC") under the Commodity
Exchange Act (the "CEA"), which excludes the Fund from registration with the
CFTC as a "commodity pool operator" (as defined in the CEA) if it complies with
the CFTC Rule.  In particular, the Fund may (i) purchase and sell Futures and
options thereon for bona fide hedging purposes, as defined under CFTC
regulations, without regard to the percentage of the Fund's assets committed to
margin and option premiums, and (ii) enter into non-hedging transactions,
provided that the Fund may not enter into such non-hedging transactions if,
immediately thereafter, the sum of the amount of initial margin deposits on the
Fund's existing Futures positions and option premiums would exceed 5% of the net
assets of its portfolio, after taking into account unrealized profits and
unrealized losses on any such transactions.  However, the Fund intends to engage
in Futures transactions and options thereon only for hedging purposes.

Margin deposits may consist of cash or securities acceptable to the broker and
the relevant contract market.

     Transactions in options by a Fund are subject to limitations established by
each of the exchanges governing the maximum number of options that may be
written or held by a single investor or group of investors acting in concert,
regardless of whether the options were written or purchased on the same or
different exchanges or are held in one or more accounts or through one or more
exchanges or brokers.  Thus, the number of options a Fund may write or hold may
be affected by options written or held by other entities, including other
investment companies having the same or an affiliated investment adviser.
Position limits also apply to Futures.  An exchange may order the liquidation of
positions found to be in violation of those limits and may impose certain other
sanctions.  Due to requirements under the 1940 Act, when a Fund purchases a
Future, the Fund will maintain, in a segregated account or accounts with its
custodian, cash or liquid securities in an amount equal to the market value of
the securities underlying such Future, less the margin deposit applicable to it.

                                     B-30
<PAGE>

POSSIBLE RISK FACTORS IN HEDGING
- --------------------------------

     In addition to the risks discussed in the Prospectus and above, there is a
risk in using short hedging by selling Futures to attempt to protect against
decline in value of a Fund's portfolio securities (due to an increase in
interest rates) that the prices of such Futures will correlate imperfectly with
the behavior of the cash (i.e., market value) prices of the Fund's securities.
The ordinary spreads between prices in the cash and Futures markets are subject
to distortions due to differences in the natures of those markets. First, all
participants in the Futures markets are subject to margin deposit and
maintenance requirements. Rather than meeting additional margin deposit
requirements, investors may close Futures contracts through offsetting
transactions that could distort the normal relationship between the cash and
Futures markets. Second, the liquidity of the Futures markets depend on
participants entering into offsetting transactions rather than making or taking
delivery. To the extent participants decide to make or take delivery, liquidity
in the Futures markets could be reduced, thus producing distortion. Third, from
the point of view of speculators, the deposit requirements in the Futures
markets are less onerous than margin requirements in the securities markets.
Therefore, increased participation by speculators in the Futures markets may
cause temporary price distortions.

     If a Fund uses Hedging Instruments to establish a position in the debt
securities markets as a temporary substitute for the purchase of individual debt
securities (long hedging) by buying Futures and/or calls on such Futures or on
debt securities, it is possible that the market may decline; if the Adviser then
determines not to invest in such securities at that time because of concerns as
to possible further market decline or for other reasons, the Fund will realize a
loss on the Hedging Instruments that is not offset by a reduction in the price
of the debt securities purchased.

LEVERAGE.  In seeking to enhance investment performance, the Federal Securities
Fund, Diversified Income Fund and High Income Fund may each increase its
ownership of securities by borrowing at fixed rates of interest and investing
the borrowed funds, subject to the restrictions stated herein.  This is the
speculative factor known as leverage.  This practice may help a Fund increase
the net asset value of its shares in an amount greater than would otherwise be
the case when the market case when the market values of the securities purchased
through borrowing increase. In the event the return on an investment of borrowed
monies does not fully recover the costs of such borrowing, the net asset value
of a Fund's shares would be reduced by a greater amount than would otherwise be
the case. The effect of leverage will therefore tend to magnify the gains or
losses to a Fund as a result of investing the borrowed monies. During periods of
substantial borrowings, the net asset value of a Fund's shares would be reduced
due to the added expense of interest on borrowed monies. Each Fund is authorized
to borrow and to pledge assets to secure such borrowings, up to the maximum
extent permissible under the 1940 Act (i.e., 50% of its net assets). The time
and extent to which a Fund may employ leverage will be determined by the Adviser
in light of changing facts and circumstances, including general economic and
market conditions, and will be subject to applicable lending regulations of the
Board of Governors of the Federal Reserve Board.  Any such borrowing will be
made pursuant to the requirements of the 1940 Act and will be made only to the
extent that the value of the Fund's asset less its liabilities other than
borrowings is equal to at least 300% of all borrowings

                                     B-31
<PAGE>

including the proposed borrowing. If the value of a Fund's asset so computed
should fail to meet the 300% asset coverage requirement, the Fund is required,
within three business days, to reduce its bank debt to the extent necessary to
meet such requirement and may have to sell a portion of its investments at a
time when independent investment judgment would not dictate such sale. Interest
on money borrowed is an expense the Fund would not otherwise incur, so that it
may have little or no net investment income during periods of substantial
borrowings. Since substantially all of the Fund's assets fluctuate in value, but
borrowing obligations are fixed when the Fund has outstanding borrowings, the
net asset value per share of the Fund correspondingly will tend to increase and
decrease more when the Fund's assets increase or decrease in value than would
otherwise be the case. The Fund's policy regarding use of leverage is a
fundamental policy, which may not be changed without approval of the
shareholders of the Fund.

HIGH-YIELD/HIGH-RISK SECURITIES. The Diversified Income Fund may, and the High
Income Fund will, invest in lower-rated bonds commonly referred to as "junk
bonds." These securities are rated "Baa" or lower by Moody's Investors Service,
Inc. ("Moody's") or "BBB" or lower by Standard Poor's Rating Services, a
division of the McGraw-Hill Companies, Inc. ("S&P"). Each Fund may invest in
securities rated as low as "C" by Moody's or "D" by S&P. These ratings indicate
that the obligations are speculative and may be in default. In addition, each
such Fund may invest in unrated securities subject to the restrictions stated in
the Prospectus. The U.S. Government Securities Fund, the Federal Securities Fund
and the Tax Exempt Insured Fund will not invest in junk bonds.

     Certain Risk Factors Relating to High-Yield, High-Risk Securities.  It
should be noted that lower-rated securities are subject to risk factors such as:
(a) vulnerability to economic downturns and changes in interest rates; (b)
sensitivity to adverse economic changes and corporate developments; (c)
redemption or call provisions which may be exercised at inopportune times; (d)
difficulty in accurately valuing or disposing of such securities; (e) federal
legislation which could affect the market for such securities; and (f) special
adverse tax consequences associated with investments in certain high-yield,
high-risk bonds (e.g., zero-coupon bonds or pay-in-kind bonds).

     Ratings assigned by Moody's and S&P to high-yield bonds, like other bonds,
attempt to evaluate the safety of principal and interest payments on those
bonds.  However, such ratings do not assess the risk of a decline in the market
value of those bonds.  In addition, ratings may fail to reflect recent events in
a timely manner and are subject to change.  If a portfolio security's rating is
changed, the Adviser will determine whether the security will be retained based
upon the factors the Adviser considers in acquiring or holding other securities
in the portfolio.  Investment in high-yield bonds may make achievement of a
Fund's objective more dependent on the Adviser's own credit analysis than is the
case for higher-rated bonds.

     Market prices for high-yield bonds tend to be more sensitive than those for
higher-rated securities due to many of the factors described above, including
the credit-worthiness of the issuer, redemption or call provisions, the
liquidity of the secondary trading market and changes in credit ratings, as well
as interest rate movements and general economic conditions.  In addition, yields
on

                                     B-32
<PAGE>

such bonds will fluctuate over time. An economic downturn could severely disrupt
the market for high-yield bonds.

     The risk of default in payment of principal and interest on high-yield
bonds is significantly greater than with higher-rated debt securities because
high-yield bonds are generally unsecured and are often subordinated to other
obligations of the issuer.  Further, the issuers of high-yield bonds usually
have high levels of indebtedness and are more sensitive to adverse economic
conditions, such as recession or increasing interest rates.  Upon a default,
bondholders may incur additional expenses in seeking recovery.

     GROWTH OF HIGH-YIELD, HIGH-RISK BOND MARKET.  The widespread expansion of
     -------------------------------------------
government, consumer and corporate debt within the U.S. economy has made the
corporate sector more vulnerable to economic downturns or increased interest
rates.  Further, an economic downturn could severely disrupt the market for
high-yield, high-risk bonds and adversely affect the value of outstanding bonds
and the ability of the issuers to repay principal and interest.

     SENSITIVITY TO INTEREST RATE AND ECONOMIC CHANGES.   High-yield, high-risk
     -------------------------------------------------
bonds are very sensitive to adverse economic changes and corporate developments.
During an economic downturn or substantial period of rising interest rates,
highly leveraged issuers may experience financial stress that would adversely
affect their ability to service their principal and interest payment
obligations, to meet projected business goals, and to obtain additional
financing.  If the issuer of a bond defaulted on its obligations to pay interest
or principal or entered into bankruptcy proceedings, a Fund may incur losses or
expenses in seeking recovery of amounts owed to it. In addition, periods of
economic uncertainty and change can be expected to result in increased
volatility of market prices of high-yield, high-risk bonds and a Fund's net
asset value.

     PAYMENT EXPECTATIONS.   High-yield, high-risk bonds may contain redemption
     --------------------
or call provisions.  If an issuer exercised these provisions in a declining
interest rate market, a Fund would have to replace the security with a lower
yielding security, resulting in a decreased return for investors.  Conversely, a
high-yield, high-risk bond's value will decrease in a rising interest rate
market, as will the value of the Fund's assets.  If the Fund experiences
significant unexpected net redemptions, this may force it to sell high-yield,
high-risk bonds without regard to their investment merits, thereby decreasing
the asset base upon which expenses can be spread and possibly reducing the
Fund's rate of return.

     LIQUIDITY AND VALUATION.  There is a thinly traded market for high-yield
     -----------------------
bonds, and recent market quotations may not be available for some of these
bonds.  Market quotations are generally available only from a limited number of
dealers and may not represent firm bids from such dealers or prices for actual
sales.  As a result, the Diversified Income Fund and High Income Fund may have
difficulty valuing the high-yield bonds in their portfolios accurately and
disposing of these bonds at the time or price desired.

                                     B-33
<PAGE>

     LEGISLATION.  Federal laws require the divestiture by federally insured
     ------------
savings and loan associations of their investments in high yield bonds and limit
the deductibility of interest by certain corporate issuers of high yield bonds.
These laws could adversely affect a Fund's net asset value and investment
practices, the secondary market for high yield securities, the financial
condition of issuers of these securities and the value of outstanding high yield
securities.

     TAXES.   A Fund may purchase debt securities (such as zero-coupon or pay-
     ------
in-kind securities) that contain original issue discount.  Original issue
discount that accrues in a taxable year is treated as earned by a Fund and
therefore is subject to the distribution requirements of the Internal Revenue
Code of 1986, as amended (the "Code"). Because the original issue discount
earned by the Fund in a taxable year may not be represented by cash income, the
Fund may have to dispose of other securities and use the proceeds to make
distributions to shareholders.

     As a result of all these factors, the net asset value of the High Income
Fund and the Diversified Income Fund, to the extent it invests in high-yield
bonds, is expected to be more volatile than the net asset value of funds which
invest solely in higher-rated debt securities.  This volatility may result in an
increased number of redemptions from time to time.  High levels of redemptions
in turn may cause a fund to sell its portfolio securities at inopportune times
and decrease the asset base upon which expenses can be spread.

MUNICIPAL SECURITIES AND SHORT-TERM TAXABLE SECURITIES.  Subject to the
restrictions set forth in the Prospectus, the Tax Exempt Insured Fund seeks to
achieve its investment objective by investing in Municipal Securities and Short-
Term Taxable Securities (defined below).

     Municipal Securities.  "Municipal Securities" include long-term (i.e.,
maturing in over ten years) and medium-term (i.e., maturing from three to ten
years) municipal bonds ("Municipal Bonds") and short-term (i.e., maturing in one
day to three years) municipal notes and tax-exempt commercial paper ("Municipal
Notes"), and in each case refers to debt obligations issued by or on behalf of
states, territories and possessions of the United States and of the District of
Columbia and their political subdivisions, agencies and instrumentalities, the
interest from which is, in the opinion of bond counsel at the time of issuance,
exempt from Federal income tax.

     The two principal classifications of Municipal Bonds are general obligation
bonds and revenue or special obligation bonds.  General obligation bonds are
secured by the issuer's pledge of its faith, credit and taxing power for the
payment of principal and interest.  The term "issuer" means the agency,
authority, instrumentality or other political subdivision whose assets and
revenues are available for the payment of principal and interest on the bonds.
Revenue or special obligation bonds are payable only from the revenue derived
from a particular facility or class of facilities or, in some cases, from the
proceeds of a special tax or other specific revenue source and generally are not
payable from the unrestricted revenues of the issuer.  There are, of course,
variations in the quality of Municipal Bonds, both within a particular
classification and between classifications.

                                     B-34
<PAGE>

     Municipal Housing Bonds are Municipal Bonds issued by state and municipal
authorities established to purchase single family and other residential
mortgages from commercial banks and other lending institutions within the
applicable state or municipality.  Such Bonds are typically revenue or special
obligation bonds in that they are secured only by the authority issuing such
bonds. Such authorities are located in or have been established by at least 45
states and generally are intended to facilitate the construction and sales of
housing for low income families.  Generally, the authorities are not entitled to
state or municipal appropriations from general tax revenues.  As a result, and
because investors in Municipal Housing Bonds receive repayments of principal as
the underlying mortgages are paid prior to maturity, the yields obtainable on
such Bonds exceed those of other similarly rated Municipal Bonds.  Municipal
Housing Bonds are used to purchase single family or other residential mortgages
which may or may not be insured by the FHA or guaranteed by the VA.  Some
Municipal Housing Bonds, however, are used only to purchase residential
mortgages that are either insured by the FHA or guaranteed by the VA.  Under FHA
insurance programs, upon the conveyance of the insured premises and compliance
with certain administrative procedures, the FHA pays mortgage insurance benefits
equal to the unpaid principal amount of the defaulted mortgage loan. Under a VA
guaranty, the VA guarantees the payment of a mortgage loan up to a maximum. The
liability of the VA on any such guaranty is reduced or increased pro rata with
any reduction or increase in the amount of indebtedness, but in no event will
the amount payable on the guaranty exceed the amount of the original guaranty.
Notwithstanding the dollar and percentage limitations of the guaranty, a
mortgagee will ordinarily suffer a monetary loss only when the difference
between the unsatisfied indebtedness and the proceeds of a foreclosure sale of
the mortgaged premises is greater than the original guaranty as adjusted. The VA
may, at its option and without regard to the guaranty, make full payment to a
mortgagee of the unsatisfied indebtedness on a mortgage loan upon its assignment
to the VA of the property. As most Municipal Housing Bonds are secured only by
the mortgages purchased, bonds used to purchase mortgages that are either
insured by the FHA or guaranteed by the VA will have less risk of loss of
principal than bonds used to purchase comparable mortgages that are not insured
by the FHA or guaranteed by the VA. Although the Fund will attempt to diversify
its holding of Municipal Housing Bonds geographically, there may be similar
factors affecting the mortgagor's ability to maintain payments under the
underlying mortgages. Such factors could include changes in national and state
policies relating to transfer payments such as unemployment insurance and
welfare, and adverse economic developments, particularly those affecting less
skilled and low income workers.

     The Fund may invest in Municipal Bonds which, on the date of investment,
are within the four highest ratings of Moody's ("Aaa," "Aa," "A," "Baa") or S&P
("AAA," "AA," "A," "BBB") or in Municipal Bonds which are not rated, provided
that in the opinion of the Adviser, such Municipal Bonds are comparable in
quality to those within the four highest ratings. Though bonds rated Baa or BBB
normally exhibit 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 such bonds than for bonds in higher rated
categories. Occasional speculative factors apply to some bonds in this category.

                                     B-35
<PAGE>

     The ratings of Moody's and S&P represent their respective opinions of the
qualities of the securities they undertake to rate and such ratings are general
and are not absolute standards of quality. In determining suitability of
investment in a particular unrated security, the Adviser will take into
consideration asset and debt coverage, the purpose of the financing, history of
the issuer, existence of other rated securities of the issuer and other general
conditions as may be relevant, including comparability to other issuers.

     The Fund has no restrictions on the maturity of Municipal Securities in
which it may invest. The Fund seeks to invest in Municipal Securities of such
maturities that in the judgment of the Adviser will provide a high level of
current income consistent with liquidity requirements and market conditions
after taking into account the cost of any insurance obtainable on such Municipal
Securities.  While short-term trading increases the Fund's turnover, the
execution costs for Municipal Securities are substantially less than for
equivalent dollar values of equity securities.

     Generally, the value of Municipal Securities will change as the general
level of interest rates fluctuate.  During periods of rising interest rates, the
value of outstanding long-term,  fixed-income securities generally decline.
Conversely, during  periods of falling interest rates, the value of such
securities generally increase.  The value of the Fund's shares fluctuates with
the value of its investments.  In addition, the individual credit ratings of
issuers' obligations, the ability of such issuers to make payments of interest
and principal on their obligations, and the value of any insurance applicable
thereto, also affects the value of the Fund's investments.

     Yields on Municipal Bonds vary depending on a variety of factors, including
the general condition of the financial markets and of the municipal bond market,
the size of a particular offering, the maturity of the obligation and the credit
rating of the issuer.  Generally, Municipal Bonds of longer maturities produce
higher current yields but are subject to greater price fluctuation due to
changes in interest rates, tax laws and other general market factors than are
Municipal Bonds with shorter maturities. Similarly, lower-rated Municipal Bonds
generally produce a higher yield than higher-rated Municipal Bonds due to the
perception of a greater degree of risk as to the ability of the issuer to pay
principal and interest obligations.

     The Fund will not invest more than 25% of its total assets in Municipal
Securities, the issuers of which are located in the same state.  On a temporary
defensive basis or due to market conditions, the Fund may invest up to 100% of
its total assets in Municipal Notes and Short-Term Taxable Securities (neither
of which are insured), as well as in repurchase agreements collateralized by
such securities.

     Short-Term Taxable Securities.  "Short-Term Taxable Securities" mature in
one year or less from the date of purchase and consist of the following
obligations, the income from which is subject to federal income tax:
obligations of the U.S. government, its agencies or instrumentalities, some of
which may be secured by the full faith and credit of the U.S. government and
some of which may be secured only by the credit of the agency or instrumentality
of the U.S. government issuing such obligations; corporate bonds or debentures
rated within the four highest grades by either Moody's

                                     B-36
<PAGE>


or S&P; commercial paper rated by either of such rating services (Prime-1
through Prime 2- or A-1 through A-2, respectively) or, if not rated, issued by
companies having an outstanding debt issue rated at least "A" by either of such
rating services; certificates of deposit and bankers' acceptances of banks
having assets in excess of $2 billion.

     Insurance Feature.  The Fund under normal market conditions invests at
least 65% of its total assets in Municipal Bonds that, at the time of purchase,
either (1) are insured under a Mutual Fund Insurance Policy issued to the Trust
for the benefit of the Fund by Financial Guaranty Insurance Company ("Financial
Guaranty") or another insurer (subject to the limitations set forth below); (2)
are insured under an insurance policy obtained by the issuer or underwriter of
such Municipal Bonds at the time of original issuance thereof (a "New Issue
Insurance Policy"); or (3) are without insurance coverage, provided that, an
                                                           -------- ----
escrow or trust account has been established pursuant to the documents creating
the Municipal Bonds and containing sufficient U.S. government securities backed
by the U.S. government's full faith and credit pledge in order to ensure payment
of principal and interest on such bonds. If a Municipal Bond is already covered
by a New Issue Insurance Policy when acquired by the Fund, then coverage will
not be duplicated by a Mutual Fund Insurance Policy; if a Municipal Bond, other
than that described in (3) above, is not covered by a New Issue Insurance Policy
then it may be covered by a Mutual Fund Insurance Policy purchased by the Trust
for the benefit of the Fund. The Fund may also purchase Municipal Notes that are
insured. However, in general, Municipal Notes are not presently issued with New
Issue Insurance Policies and the Fund does not generally expect to cover
Municipal Notes under its Mutual Fund Insurance Policy. Accordingly, the Fund
does not presently expect that any significant portion of the Municipal Notes it
purchases will be covered by insurance. Securities other than Municipal Bonds
and Notes purchased by the Fund are not covered by insurance. Although the
insurance feature reduces certain financial risks, the premiums for a Mutual
Fund Insurance Policy, which are paid from the Fund's assets, and the
restrictions on investments imposed by the guidelines in a Mutual Fund Insurance
Policy, reduce the Fund's current yield. For the fiscal year ended March 31,
1999, the premiums paid by Tax Exempt Insured Fund for a Mutual Fund Insurance
Policy were .01% of the average net assets of the Fund.

     In order to be considered as eligible insurance by the Fund, such insurance
policies must guarantee the scheduled payment of all principal and interest on
the Municipal Bonds as they become due for as long as such Bonds remain held by
the Fund in the case of a Mutual Fund Insurance Policy, and for as long as such
Bonds are outstanding in the case of a New Issue Insurance Policy.  However,
such insurance may provide that in the event of non-payment of interest or
principal when due with respect to an insured Municipal Bond, the insurer is not
obligated to make such payment until a specified time period after it has been
notified by the Fund that such non-payment has occurred.  (The Financial
Guaranty Fund Policy described below provides that payments will be made on the
later of the date the principal or interest becomes due for payment or the
business day following the day on which Financial Guaranty shall have received
notice of non-payment from the Fund.)  For these purposes, a payment of
principal may be due only at final maturity of the Municipal Bond and not at the
time any earlier sinking fund payment is due.  The insurance does not guarantee
the market value of the Municipal Bonds or the value of the shares of

                                     B-37
<PAGE>

the Fund and, except as described below, has no effect on the price or
redemption value of the Fund's shares.

     It is anticipated that the insured Municipal Bonds held by the Fund will be
insured by Financial Guaranty (see "Financial Guaranty" below).  However,  the
Fund may obtain insurance on its Municipal Bonds or purchase insured Municipal
Bonds covered by policies issued by other insurers; provided, any such company
has a claims-paying ability rated "AAA" by S&P or "Aaa" by Moody's.  S&P and
Moody's have rated the claims-paying ability of Financial Guaranty and the
Municipal Bonds insured by Financial Guaranty at "AAA" and "Aaa," respectively.

     NEW ISSUE INSURANCE POLICIES.  The New Issue Insurance Policies, if any,
     ----------------------------
will have been obtained by the issuer of the Municipal Bonds and all premiums
with respect to such Bonds for the lives thereof will have been paid in advance
by such issuer.  Such policies are generally non-cancelable and will continue in
force so long as the Municipal Bonds are outstanding and the insurer remains in
business.  Since New Issue Insurance Policies remain in effect as long as the
Bonds are outstanding, the insurance may have an effect on the resale value of
the Municipal Bonds. Therefore, New Issue Insurance Policies may be considered
to represent an element of market value in regard to Municipal Bonds thus
insured, but the exact effect, if any, of this insurance on such market value
cannot be estimated.

     MUTUAL FUND INSURANCE POLICY.  The Trust has obtained a Mutual Fund
     ----------------------------
Insurance Policy (the "Fund Policy") on behalf of the Fund from Financial
Guaranty.  Under the Fund Policy, if the principal of or interest on a bond
covered by the Fund Policy is due for payment, but is unpaid by reason of non-
payment by the issuer, Financial Guaranty, upon proper notice by the Fund, will
make a payment of such amount to a fiscal agent for the benefit of the Fund,
upon the fiscal agent receiving from the Fund (i) evidence of the Fund's right
to receive payment of the principal or interest due for payment and (ii)
evidence that all of the Fund's right to such payment of the principal or
interest due for payment shall thereupon vest with Financial Guaranty. The
principal of a bond is considered due for payment under the Fund Policy at the
stated maturity date of such bond or the date on which the same shall have been
duly called for mandatory sinking fund redemption. The principal of a bond will
not be considered due for payment under the Fund Policy by reason of a call for
redemption (other than a mandatory sinking fund redemption), acceleration or
other advancement of maturity. The interest on a bond is considered due under
the Fund Policy on the stated date for payment. "Non-payment," by an issuer of
bonds, is when that issuer has not provided, on a timely basis, sufficient funds
to the paying agent of the issuer for payment in full of all principal and
interest due for payment.

     Financial Guaranty's obligation to insure any particular bond which it has
agreed to insure is subject only to the Fund's becoming the owner of such bond
(i) on or before the 100th day following the date on which the Fund purchases
such bond or (ii) on or before the 150th day following the purchase date in the
case of "when, as and if issued" bonds which the issuer thereof has failed on a
timely basis to deliver in definitive form to the purchasers thereof.  So long
as the Fund becomes the owner on or before the 100th or 150th day following the
purchase date, as the case

                                     B-38
<PAGE>

may be, such bond will be insured as of the purchase date. Once the insurance
under the Fund Policy is effective with respect to the Municipal Bonds, it
covers the Municipal Bonds only so long as the Fund is in existence, Financial
Guaranty is still in business, the covered Municipal Bonds continue to be held
by the Fund, and the Fund pays the insurance premium monthly with respect to the
covered Municipal Bonds. In the event of a sale of any Municipal Bond held by
the Fund or payment thereof prior to maturity, the Fund Policy terminates as to
such Municipal Bond and Financial Guaranty is liable only for those payments of
principal and interest which are then due and owing. However, if in the judgment
of the Adviser it would be to the Fund's advantage, the Trust, on behalf of the
Fund, may purchase additional insurance (if available at an acceptable premium)
that will extend the insurance coverage on such Municipal Bond until maturity.

     The Fund Policy provides that it is non-cancelable by Financial Guaranty
except for non-payment of premiums.  Once the Fund purchases a bond and begins
paying a premium for that bond based upon a stated annual premium, that annual
premium rate cannot be changed by Financial Guaranty so long as the bond is
owned by the Fund and insured under the Fund Policy.  Similar Municipal Bonds
purchased at different times, however, may have different premiums.  The Trust,
at the request of the Fund, may cancel the Fund Policy at any time upon written
notice to Financial Guaranty and may do so if the Fund determines that the
benefits of the Fund Policy are not justified by the expense involved.  In the
event the Fund were to cancel the Fund Policy and not obtain a substitute, the
Fund would satisfy its investment policy concerning the portion of its portfolio
required to be invested in insured Municipal Bonds by limiting such investments
to Municipal Bonds covered by New Issue Insurance Policies.  If adequate
quantities of such Municipal Bonds were not available, the Fund would promptly
seek approval of its shareholders to change its name and its fundamental
investment policy.

     If the Fund discontinues insuring newly acquired Municipal Bonds with
Financial Guaranty, it has the right to continue paying premiums to Financial
Guaranty for all Municipal Bonds previously insured and still held by the Fund
and keep the insurance in force as to those Municipal Bonds.  The insurance
premiums will be payable monthly in advance by the Fund based on a statement of
premiums duly supplied by Financial Guaranty.  The amount of premiums due will
be computed on a daily basis for purchases and sales of covered Municipal Bonds
during the month. If the Fund sells a Municipal Bond or that Bond is redeemed,
Financial  Guaranty will refund any unused portion of the premium.

     Municipal Bonds are eligible for insurance under the Fund Policy if they
are, at the time of purchase by the Fund, identified separately or by category
in qualitative guidelines (based primarily on ratings) furnished by Financial
Guaranty, and are in compliance with the aggregate limitations on amounts set
forth in such guidelines.  Premium variations are based, in part, on the rating
of the Municipal Bond being insured at the time the Fund purchases such Bond.
Financial Guaranty may be willing to insure only a portion of the outstanding
bonds, or issue of bonds, by any particular issuer.  In such event, Financial
Guaranty will advise the Fund, on a quarterly basis, of any limitation on the
insurance available for such Municipal Bonds.  Once Financial Guaranty has
established such a limitation, it cannot reduce that limitation for any issue
during that quarter, but Financial Guaranty

                                     B-39
<PAGE>

may, at its sole discretion, remove at any time, any Municipal Bond from its
list of bonds eligible to be insured if the credit quality of such Municipal
Bond has materially deteriorated after the quarterly limitation is made. Once
such Municipal Bond is removed from the list of bonds eligible to be insured,
the Fund cannot acquire insurance upon such Municipal Bond from Financial
Guaranty. Financial Guaranty, however, must continue to insure the full amount
of such bonds previously acquired so long as they remain held by the Fund and
were, at the time of purchase by the Fund, considered eligible by Financial
Guaranty. The qualitative guidelines and aggregate amount limitations
established by Financial Guaranty, from time to time, will not necessarily be
the same as those the Adviser would use to govern selection of Municipal Bonds
for the Fund's investments. Therefore, from time to time, such guidelines and
limitations may affect investment decisions. When the Fund's investment policies
are more restrictive than the qualitative guidelines and aggregate amount
limitations established by Financial Guaranty or any other insurer, the Fund's
policies will govern.

     Because coverage under the Fund Policy terminates upon sale of a Municipal
Bond held by the Fund, the insurance does not have any effect on the resale
value of Municipal Bonds.  Therefore, the Adviser may decide to retain any
insured Municipal Bonds which are in default or, in the view of the Adviser, in
significant risk of default and to recommend to the Trustees that the Fund place
a value on the insurance which will be equal to the difference between the
market value of the defaulted Municipal Bond and the market value of similar
Municipal Bonds of minimum investment grade (i.e., rated "BBB") that are not in
default.  As a result, the Adviser may be unable to manage fully the Fund's
investments to the extent that it holds defaulted Municipal Bonds, which will
limit the ability of the Adviser in certain circumstances to purchase other
Municipal Bonds. While a defaulted Municipal Bond is held by the Fund, the Fund
continues to pay the insurance premium thereon, but also collects interest
payments from the insurer and retains the rights to collect the full amount of
principal from the insurer when the Municipal Bond comes due. The Fund expects
that the market value of a defaulted Municipal Bond covered by a New Issue
Insurance Policy will generally be greater than the market value of an otherwise
comparable defaulted Municipal Bond covered by the Fund Policy.

     SECONDARY MARKET INSURANCE POLICIES.   On behalf of the Fund, the Trust
     -----------------------------------
may, at any time, purchase from Financial Guaranty a secondary market insurance
policy (a "Secondary Market Policy") on any Municipal Bond currently covered by
the Fund Policy at the time such Bond was purchased by the Fund.  The coverage
and obligation to pay monthly premiums under the Fund Policy would cease with
the purchase by the Trust of a Secondary Market Policy.

     By purchasing a Secondary Market Policy, the Trust would, upon payment of a
single premium, obtain similar insurance for the Fund against non-payment of
scheduled principal and interest for the remaining term Municipal Bond,
regardless of whether the Fund then owned the Bond.  Such insurance coverage
will be non-cancelable and will continue in force so long as the Municipal Bonds
so insured are outstanding.  The purpose of acquiring such a policy would be to
enable the Fund to sell the Municipal Bond to a third party as an "AAA"/"Aaa"
rated insured Municipal Bond at a market price higher than what otherwise might
be obtainable if the security

                                     B-40
<PAGE>

were sold without the insurance coverage. (Such rating is not automatic,
however, and must specifically be requested for each Municipal Bond.) Any
difference between the excess of a Municipal Bond's market value as an
"AAA"/"Aaa" rated Municipal Bond over its market value without such rating and
the single premium payment would inure to the Fund in determining the net
capital gain or loss realized by the Fund upon the sale of the Bond.

     Since Secondary Market Policies remain in effect as long as the Municipal
Bonds insured thereby are outstanding, such insurance may have an effect on the
resale value of such Bonds. Therefore, Secondary Market Policies may be
considered to represent an element of market value with regard to Municipal
Bonds thus insured, but the exact effect, if any, of this insurance on such
market value cannot be estimated.  Since the Fund has the right under the Mutual
Fund Insurance Policy to purchase such Secondary Market Policy even if an
eligible Municipal Bond is currently in default as to any payments by the
issuer, the Fund would have the opportunity to sell such Bond, and not be
obligated to hold it in its portfolio in order to continue the Fund Policy in
force.

     FINANCIAL GUARANTY.  Financial Guaranty is a wholly-owned subsidiary of
     ------------------
FGIC Corporation, a Delaware holding company.  Financial Guaranty, domiciled in
the State of New York, commenced its business of providing insurance and
financial guarantees for a variety of investment instruments in January 1984.
FGIC Corporation is a subsidiary of General Electric Capital Corporation.
Neither FGIC Corporation nor General Electric Capital Corporation is obligated
to pay the debts of or the claims against Financial Guaranty.  Financial
Guaranty, in addition to providing insurance for the payment of interest and
principal of municipal bonds and notes held in mutual fund portfolios, provides
insurance for all, or a portion of, new and secondary market issues of municipal
bonds and notes and for municipal bonds and notes held in unit investment trust
portfolios. It is also authorized, in some states, to write fire, property
damage liability, worker's compensation and employers' liability and fidelity
and surety insurance.

     Financial Guaranty is currently licensed to provide insurance in 50 states
and the District of Columbia, files reports with state insurance regulatory
agencies and is subject to audit and review by such authorities.  Such
regulation, however, is no guarantee that Financial Guaranty will be able to
perform its contracts of insurance in the event a claim should be made
thereunder at some time in the future.

     The information relating to Financial Guaranty contained herein has been
furnished by Financial Guaranty.  No representation is made herein as to the
accuracy or adequacy of such information subsequent to the date hereof.  The
Fund may purchase insurance from Financial Guaranty or from other insurers.  The
use of insurance will result in a lower yield to shareholders of the Fund than
would be the case if non-insured securities were purchased.

                                     B-41
<PAGE>

                            INVESTMENT RESTRICTIONS

     Each Fund is subject to a number of investment restrictions that are
fundamental policies and may not be changed without the approval of the holders
of a majority of that Fund's outstanding voting securities.  A "majority of the
outstanding voting securities" of a Fund for this purpose means the lesser of
(i) 67% of the shares of the Fund represented at a meeting at which more than
50% of the outstanding shares are present in person or represented by proxy or
(ii) more than 50% of the outstanding shares.  Unless otherwise indicated, all
percentage limitations apply to each Fund on an individual basis, and apply only
at the time the investment is made; any subsequent change in any applicable
percentage resulting from fluctuations in value will not be deemed an investment
contrary to these restrictions.  Under these restrictions:

                (1)  Each Fund may not purchase securities on margin, but each
                     Fund may obtain such short-term credits as may be necessary
                     for the clearance of transactions;

                (2)  Each Fund may not issue senior securities or borrow money
                     or pledge its assets except that: (i) each Fund may borrow
                     for temporary or emergency purposes in amounts not
                     exceeding 5% (taken at the lower of cost or current value)
                     of its total assets (not including the amount borrowed) and
                     pledge its assets to secure such borrowings; (ii) the
                     Federal Securities Fund, Diversified Income Fund and High
                     Income Fund may each borrow money to purchase securities in
                     amounts not exceeding 50% of its net assets and pledge its
                     assets to secure such borrowings; and (iii) the Diversified
                     Income Fund and the High Income Fund may pledge up to 5% of
                     its assets in connection with interest-rate swaps;

                (3)  Each Fund may not purchase any security (other than
                     obligations of the U.S. government, its agencies, or
                     instrumentalities) if as a result: (i) as to 75% of the
                     Fund's total assets (taken at current value), more than 5%
                     of such assets would then be invested in securities of a
                     single issuer, or (ii) more than 25% of the Fund's total
                     assets (taken at current value) would be invested in a
                     single industry, or (iii) the Fund would then hold more
                     than 10% of the outstanding voting securities of an issuer;

                (4)  Each Fund may not buy or sell commodities or commodity
                     contracts (except financial futures as described under
                     "Investment Objectives and Policies" above) or real estate
                     or interests in real estate, although it may purchase and
                     sell securities which are secured by real estate and
                     securities of companies which invest or deal in real
                     estate;

                (5)  Each Fund may not act as underwriter except to the extent
                     that, in connection with the disposition of Fund
                     securities, it may be deemed to be an underwriter under
                     certain Federal securities laws;


                                     B-42
<PAGE>

                (6)  Each Fund may not make loans, except through (i) repurchase
                     agreements (repurchase agreements with a maturity of longer
                     than 7 days together with other illiquid assets being
                     limited to 10% of the Fund's total assets), (ii) loans of
                     portfolio securities (limited to 33% of a Fund's assets),
                     (iii) participation in loans to foreign governments or
                     companies, and (iv) as otherwise permitted by exemptive
                     order of the SEC;

     The following additional restrictions are not fundamental policies and may
be changed by the Trustees without a shareholder vote:

                (7)  Each Fund may not make short sales of securities to
                     maintain a short position, except that each Fund may effect
                     short sales against the box;

                (8)  Each Fund may not purchase any security if as a result the
                     Fund would then have more than 5% of its total assets
                     (taken at current value) invested in securities of
                     companies (including predecessors) less than three years
                     old;

                (9)  Each Fund may not invest in any securities of any issuer
                     if, to the knowledge of the Fund, any officer, Trustee or
                     director of the Trust or of the Adviser owns more than 1/2
                     of 1% of the outstanding securities of such issue, and such
                     officers, directors or Trustees who own more than 1/2 of 1%
                     own in the aggregate more than 5% of the outstanding
                     securities of such issuer;

                (10) Each Fund may not make investments for the purpose of
                     exercising control or management;

                (11) The Fund may not invest more than 10% of its net assets in
                     illiquid securities, including repurchase agreements that
                     have a maturity of longer than seven days, time deposits
                     with a maturity of longer than seven days, securities with
                     legal or contractual restrictions on resale and securities
                     that are not readily marketable in securities markets
                     either within or without the United States. Restricted
                     securities eligible for resale pursuant to Rule 144A under
                     the Securities Act that have a readily available market,
                     and commercial paper exempted from registration under the
                     Securities Act pursuant to Section 4(2) of the Securities
                     Act that may be offered and sold to "qualified
                     institutional buyers" as defined in Rule 144A, which the
                     Adviser has determined to be liquid pursuant to guidelines
                     established by the Trustees, will not be considered
                     illiquid for purposes of this 10% limitation on illiquid
                     securities;

                (12) Each Fund may not invest in securities of other registered
                     investment companies, except by purchases in the open
                     market involving only customary brokerage commissions and
                     as a result of which the Fund will not hold more


                                     B-43
<PAGE>

                     than 3% of the outstanding voting securities of any one
                     investment company, will not have invested more than 5% of
                     its total assets in any one investment company and will not
                     have invested more than 10% of its total assets in such
                     securities of one or more investment companies (each of the
                     above percentages to be determined at the time of
                     investment), or except as part of a merger, consolidation
                     or other acquisition;

                (13) Each Fund may not invest in interests in oil, gas or other
                     mineral exploration or development programs, although it
                     may invest in the securities of companies which invest in
                     or sponsor such programs; and

                (14) The High Income Fund may not purchase any security if as a
                     result the Fund would then hold more than 10% of any class
                     of securities of an issuer (taking all common stock issues
                     of an issuer as a single class, all preferred stock issues
                     as a single class, and all debt issues as a single
                     class).

                             TRUSTEES AND OFFICERS

     The following table lists the Trustees and executive officers of the Trust,
their age, business addresses and principal occupations during the past five
years.  The SunAmerica Mutual Funds consist of SunAmerica Equity Funds,
SunAmerica Income Funds, SunAmerica Money Market Funds, Inc., SunAmerica
Strategic Investment Series, Inc. and Style Select Series, Inc. An asterisk
indicates those Trustees who are "interested persons" as that term is defined in
the 1940 Act.
<TABLE>
<CAPTION>
                            Position               Principal Occupations
Name, Age and Address       with the Fund          During Past 5 Years
- ---------------------       -------------          -------------------
<S>                         <C>                    <C>
S. James Coppersmith, 66    Trustee                Retired; Formerly President and General
7 Elmwood Road                                     Manager, WCVB-TV, a division of the Hearst
Marblehead, MA 01945                               Corp., from 1982 to 1994; Director/Trustee,
                                                   SunAmerica Mutual Funds and Anchor Series
                                                   Trust ("AST").

Samuel M. Eisenstat, 59     Chairman of the Board  Attorney, solo practitioner, Of Counsel,
430 East 86th Street                               Kramer, Levin, Naftalis & Frankel; Chairman
New York, NY 10028                                 of the Boards of the Directors/Trustees,
                                                   SunAmerica Mutual Funds and AST.
</TABLE>

                                     B-44
<PAGE>

<TABLE>
<CAPTION>
                            Position               Principal Occupations
Name, Age and Address       with the Fund          During Past 5 Years
- ---------------------       -------------          -------------------
<S>                         <C>                    <C>
Stephen J. Gutman, 56       Trustee                Partner and Managing Member of B.B.
515 East 79th Street                               Associates LLC (menswear specialty retailing
New York, NY 10021                                 and other activities), since June 1988;
                                                   Director/Trustee, SunAmerica Mutual Funds
                                                   and AST.

Peter A. Harbeck*, 45       Trustee and President  Director and President, SunAmerica Asset
The SunAmerica Center                              Management Corp. ("SunAmerica"); Director,
733 Third Avenue                                   SunAmerica Capital Services, Inc. ("SACS"),
New York, NY 10017-3204                            since August 1993;  Director and President,
                                                   SunAmerica Fund Services, Inc. ("SAFS"),
                                                   since May 1988; President,  SunAmerica
                                                   Mutual Funds and AST; Executive Vice
                                                   President and Chief Operating Officer,
                                                   SunAmerica, from May 1988 to August 1995;
                                                   Executive Vice President, SACS, from
                                                   November 1991 to August 1995; Director,
                                                   Resources Trust Company.

Sebastiano Sterpa, 69       Trustee                Founder and Chairman of the Board of the
73473 Mariposa Drive                               Sterpa Group (real estate), since 1962;
Palm Desert, CA 92260                              Director, Real Estate Business Service and
                                                   Countywide Financial; Director/Trustee,
                                                   SunAmerica Mutual Funds.
</TABLE>

                                      B-45
<PAGE>

<TABLE>
<CAPTION>
                            Position               Principal Occupations
Name, Age and Address       with the Fund          During Past 5 Years
- ---------------------       -------------          -------------------
<S>                         <C>                    <C>
James T. McGrath, 31        Vice President         Portfolio Manager, SunAmerica, since August
The SunAmerica Center                              1997; Investment Assistant, Assistant Vice
733 Third Avenue                                   President and Municipal Bond Trader, Chase
New York, New York 10017                           Asset Management, from 1991 to 1997.

John W. Risner, 39          Vice President         Senior Portfolio Manager, SunAmerica, since
The SunAmerica Center                              February 1997; Vice President and Senior
733 Third Avenue                                   Portfolio Manager, Value Line Asset
New York, New York 10017                           Management, from April 1992 to January
                                                   1997.
Peter C. Sutton, 34         Treasurer              Senior Vice President, SunAmerica, since
The SunAmerica Center                              April 1997; Treasurer, SunAmerica Mutual
733 Third Avenue                                   Funds and AST, since February 1996; Vice
New York, NY 10017-3204                            President and Assistant Treasurer of
                                                   SunAmerica Series Trust and Anchor
                                                   Pathway Fund since 1994; Vice President,
                                                   Seasons Series Trust, since April 1997;
                                                   formerly, Vice President, SunAmerica, from
                                                   1994 to 1997; Controller, SunAmerica
                                                   Mutual Funds and AST, from March 1993 to
                                                   February 1996; Assistant Controller,
                                                   SunAmerica Mutual Funds and AST, from
                                                   1990 to 1993.
</TABLE>

                                      B-46
<PAGE>

<TABLE>
<CAPTION>
                            Position               Principal Occupations
Name, Age and Address       with the Fund          During Past 5 Years
- ---------------------       -------------          -------------------
<S>                         <C>                    <C>
Robert M. Zakem, 41         Secretary              Senior Vice President and General Counsel,
The SunAmerica Center                              SunAmerica, since April 1993; Executive
733 Third Avenue                                   Vice President, General Counsel and Director,
New York, NY 10017-3204                            SACS, since August 1993; Vice President,
                                                   General Counsel and Assistant Secretary,
                                                   SAFS, since January 1994; Vice President,
                                                   SunAmerica Series Trust, Anchor Pathway
                                                   Fund and Seasons Series Trust; Assistant
                                                   Secretary, SunAmerica Series Trust and
                                                   Anchor Pathway Fund, since September
                                                   1993; Assistant Secretary, Seasons Series
                                                   Trust, since April 1997; formerly, Vice
                                                   President and Associate General Counsel,
                                                   SunAmerica, from March 1992 to April 1993.
</TABLE>

     Trustees and officers of the Trust are also trustees and officers of some
or all of the other investment companies managed, administered or advised by the
Adviser, and distributed by the Distributor and other affiliates.

     The Trustees of the Trust are responsible for the overall supervision of
the operation of the Trust and each Fund and perform various duties imposed on
trustees of investment companies by the 1940 Act and under the Trust's
Declaration of Trust.  The Trust pays each Trustee who is not an interested
person of the Trust or the Adviser (each a "disinterested" Trustee) annual
compensation in addition to reimbursement of out-of-pocket expenses in
connection with attendance at meetings of the Trustees. Specifically, each
disinterested Trustee receives a pro rata portion (based upon the Trust's net
assets) of $40,000 in annual compensation for acting as director or trustee to
all the retail funds in the SunAmerica Mutual Funds. In addition, Mr. Eisenstat
receives an aggregate of $2,000 in annual compensation for serving as the
Chairman of the Boards of the SunAmerica Mutual Funds. Officers of the Trust
receive no direct remuneration in such capacity from the Trust or any of the
Funds.

     In addition, each disinterested Trustee also serves on the Audit Committee
of the Board of Trustees.  The Audit Committee is charged with recommending to
the full Board the engagement or discharge of the Trust's independent
accountants; directing investigations into matters within the scope of the
independent accountants' duties; reviewing with the independent accountants the
audit plan and results of the audit; approving professional services provided by
the independent

                                     B-47
<PAGE>

accountants and other accounting firms prior to the performance of such
services; reviewing the independence of the independent accountants; considering
the range of audit and non-audit fees; and preparing and submitting Committee
minutes to the full Board. Each member of the Audit Committee receives an
aggregate of $5,000 in annual compensation for serving on the Audit Committees
of all the SunAmerica Mutual Funds and Anchor Series Trust. With respect to the
Trust, each member of the committee receives a pro rata portion of the $5,000
annual compensation, based on the relative net assets of the Trust. The Trust
also has a Nominating Committee, comprised solely of disinterested Trustees,
which recommends to the Trustees those persons to be nominated for election as
Trustees by shareholders and selects and proposes nominees for election by
Trustees between shareholders' meetings. Members of the Nominating Committee
serve without compensation.

     The Trustees (and Directors) of the SunAmerica Mutual Funds have adopted
the SunAmerica Disinterested Trustees' and Directors' Retirement Plan (the
"Retirement Plan") effective January 1, 1993 for the Trustees who are
disinterested Trustees.  The Retirement Plan provides generally that if a
disinterested Trustee who has at least 10 years of consecutive service as a
disinterested Trustee of any of the SunAmerica Mutual Funds (an "Eligible
Trustee") retires after reaching age 60 but before age 70 or dies while a
Trustee, such person will be eligible to receive a retirement or death benefit
from each SunAmerica Mutual Fund with respect to which he or she is an Eligible
Trustee. With respect to Sebastiano Sterpa, the Disinterested Trustees have
determined to make an exception to existing policy and allow Mr. Sterpa to
remain on the Board past age 70, until he has served for ten years.  Mr. Sterpa
will cease accruing retirement benefits upon reaching age 70, although such
benefits will continue to accrue interest as provided for in the Retirement
Plan.  As of each birthday, prior to the 70th birthday, each Eligible Trustee
will be credited with an amount equal to (i) 50% of his or her regular fees
(excluding committee fees) for services as a disinterested Trustee of each
SunAmerica Mutual Fund for the calendar year in which such birthday occurs, plus
(ii) 8.5% of any amounts credited under clause (i) during prior years.  An
Eligible Trustee may receive any benefits payable under the Retirement Plan, at
his or her election, either in one lump sum or in up to fifteen annual
installments.

                                      B-48
<PAGE>


     The following table sets forth information summarizing the compensation of
each disinterested Trustee for his services as Trustee for the fiscal year ended
March 31, 1999.  Neither the Trustees who are interested persons of the Trust
nor any officers of the Trust receive any compensation.

                               COMPENSATION TABLE

<TABLE>
<CAPTION>
                                               Pension or                Estimated         Total Compensation
                          Aggregate            Retirement Benefits       Annual            from Registrant and
                          Compensation         Accrued as Part           Benefits on       Fund Complex Paid
Trustee                   from Registrant      of Fund Expenses*         Retirement**      to Trustees*
- --------------------------------------------------------------------------------------------------------------
<S>                       <C>                  <C>                       <C>               <C>
S. James                  $ 9,574              $42,448                   $29,670           $   65,000
 Coppersmith
- --------------------------------------------------------------------------------------------------------------
Samuel M. Eisenstat       $10,052              $37,377                   $46,089           $   69,000
- --------------------------------------------------------------------------------------------------------------
Stephen J. Gutman         $ 9,574              $38,703                   $60,912           $   65,000
- --------------------------------------------------------------------------------------------------------------
Sebastiano Sterpa         $ 9,687              $23,826                   $ 7,900           $43,333***
- --------------------------------------------------------------------------------------------------------------
</TABLE>


*    Information is as of March 31, 1999 for the five investment companies in
     the complex that pay fees to these directors/trustees. The complex consists
     of the SunAmerica Mutual Funds and Anchor Series Trust.
**   Assuming participant elects to receive benefits in 15 yearly installments.

***  Mr. Sterpa is not a trustee of Anchor Series Trust.


     As of May 12, 1999, the Trustees and officers of the Trust owned in the
aggregate less than 1% of the total outstanding shares of each class of each
Fund.

     The following shareholders owned of record or beneficially 5% or more of
the indicated Fund Class' shares outstanding as of May 12, 1999: High Income
Fund - Class B - Merrill Lynch, Pierce, Fenner & Smith, Inc., Jacksonville, FL
32246 - owned of record 5%; Class II - Merrill Lynch, Pierce, Fenner & Smith,
Inc., Jacksonville, FL 32246 - owned of record 14%; Tax Exempt Insured Fund
- - Class B -Merrill Lynch, Pierce, Fenner & Smith, Inc., Jacksonville, FL 32246
owned of record 7%.
                                      B-49
<PAGE>

                     ADVISER, PERSONAL SECURITIES TRADING,
                         DISTRIBUTOR AND ADMINISTRATOR

THE ADVISER.  The Adviser, which was organized as a Delaware corporation in
1982, is located at The SunAmerica Center, 733 Third Avenue, New York, NY 10017-
3204, and acts as adviser to each of the Funds pursuant to the Investment
Advisory and Management Agreement dated January 1, 1999 (the "Advisory
Agreement") with the Trust, on behalf of each Fund.  As of March 25, 1999, the
Adviser managed $16 billion in assets.  The Adviser is a wholly-owned
subsidiary of SunAmerica Inc., which in turn is a wholly-owned subsidiary of
American International Group, Inc. ("AIG"), the leading U.S.-based international
insurance organization.

     AIG, a Delaware corporation, is a holding company that through its
subsidiaries is primarily engaged in a broad range of insurance and insurance
related activities and financial services in the United States and abroad.  AIG,
through its subsidiaries, is also engaged in a range of financial services
activities.  As of March 25, 1999, SunAmerica managed more than $16 billion in
assets.

     Under the Advisory Agreement, the Adviser selects and manages the
investments of each Fund, provides various administrative services and
supervises the Funds' daily business affairs, subject to general review by the
Trustees.

     Except to the extent otherwise specified in the Advisory Agreement, each
Fund pays, or causes to be paid, all other expenses of the Trust and each of the
Funds, including, without limitation, charges and expenses of any registrar,
custodian, transfer and dividend disbursing agent; brokerage commissions; taxes;
engraving and printing of share certificates; registration costs of the Funds
and their shares under federal and state securities laws; the cost and expense
of printing, including typesetting, and distributing Prospectuses and Statements
of Additional Information regarding the Funds, and supplements thereto, to the
shareholders of the Funds; all expenses of shareholders' and Trustees' meetings
and of preparing, printing and mailing proxy statements and reports to
shareholders; all expenses incident to any dividend, withdrawal or redemption
options; fees and expenses of legal counsel and independent accountants;
membership dues of industry associations; interest on borrowings of the Funds;
postage; insurance premiums on property or personnel (including Officers and
Trustees) of the Trust which inure to its benefit; extraordinary expenses
(including, but not limited to, legal claims and liabilities and litigation
costs and any indemnification relating thereto); and all other costs of the
Trust's operation.

     As compensation for its services to the Funds, the Adviser receives a fee
from each Fund, payable monthly, computed daily at the following annual rates:

                                      B-50
<PAGE>

Fund                                            Fee
- ----                                            ---

Government Securities Fund          .75% of average daily net assets up to $200
                                     million;
                                    .72% of the next 200 million; and .55% of
                                     average daily net assets in excess of $400
                                     million.

Federal Securities Fund             .55% of average daily net assets up to $25
                                     million;
                                    .50% of the next $25 million; and .45% of
                                     average daily net assets in excess of $50
                                     million.

Diversified Income Fund             .65% of average daily net assets up to $350
                                     million; and .60% of average daily net
                                     assets in excess of $350 million.

High Income Fund                    .75% of average daily net assets up to $200
                                     million;
                                    .72% of the next $200 million; and .55% of
                                     average daily net assets in excess of $400
                                     million.

Tax Exempt Insured Fund             .50% of average daily net assets up to $350
                                     million;
                                    and .45% of average daily net assets in
                                     excess of $350 million.

     The following table sets forth the total advisory fees received by the
Adviser from each Fund pursuant to the Advisory Agreement for the fiscal years
ended March 31, 1999, 1998 and 1997.

                                 ADVISORY FEES

<TABLE>
<CAPTION>
- -------------------------------------------------------------------
Fund                          1999         1998        1997
- -------------------------------------------------------------------
<S>                           <C>          <C>         <C>
Government Securities Fund   $2,064,005    $2,618,884  $3,370,947
- -------------------------------------------------------------------
Amount Waived                        --            --          --
- -------------------------------------------------------------------
Federal Securities Fund         281,673       259,246     294,357
- -------------------------------------------------------------------
Diversified Income Fund         495,242       630,297     740,539
- -------------------------------------------------------------------
High Income Fund              1,367,902     1,128,548   1,107,351
- -------------------------------------------------------------------
Tax Exempt Insured Fund         534,307       582,729     685,760
- -------------------------------------------------------------------
</TABLE>


     With respect to the Class II shares of High Income Fund (previously
designated Class C shares), for the fiscal years ended March 31, 1999, and March
31, 1998, voluntary expense reimbursements were given to the Fund by the Adviser
in the amount of $25,146 and $3,859.

     The Advisory Agreement continues with respect to each Fund from year to
year, if such continuance is approved at least annually by vote of a majority of
the Trustees or by the holders of a majority of the respective Fund's
outstanding voting securities.  Any such continuation also requires approval by
a majority of the Trustees who are not parties to the Advisory Agreement or

                                     B-51
<PAGE>

"interested persons" of any such party as defined in the 1940 Act by vote cast
in person at a meeting called for such purpose.  The Advisory Agreement may be
terminated with respect to a Fund at any time, without penalty, on 60 days'
written notice by the Trustees, by the holders of a majority of the respective
Fund's outstanding voting securities or by the Adviser.  The Advisory Agreement
automatically terminates with respect to each Fund in the event of its
assignment (as defined in the 1940 Act and the rules thereunder).

     Under the terms of the Advisory Agreement, the Adviser is not liable to the
Funds, or their shareholders, for any act or omission by it or for any losses
sustained by the Funds or their shareholders, except in the case of willful
misfeasance, bad faith, gross negligence or reckless disregard of duty.

PERSONAL SECURITIES TRADING.  The Trust and the Adviser have adopted a written
Code of Ethics (the "Code of Ethics") which prescribes general rules of conduct
and sets forth guidelines with respect to personal securities trading by "Access
Persons" thereof.  An Access Person as defined in the Code of Ethics is an
individual who is a trustee, director, officer, general partner or advisory
person of the Trust or the Adviser.  The guidelines on personal securities
trading include: (i) securities being considered for purchase or sale, or
purchased or sold, by any investment company advised by the Adviser; (ii)
initial public offerings; (iii) private placements; (iv) blackout periods; (v)
short-term trading profits; (vi) gifts; and (vii) services as a director.  These
guidelines are substantially similar to those contained in the Report of the
Advisory Group on Personal Investing issued by the Investment Company
Institute's Advisory Panel.  The Adviser reports to the Board of Trustees on a
quarterly basis, as to whether there were any violations of the Code of Ethics
by Access Persons of the Trust or the Adviser during the quarter.

THE DISTRIBUTOR.  The Trust, on behalf of each Fund, has entered into a
distribution agreement (the "Distribution Agreement") with the Distributor, a
registered broker-dealer and an indirect wholly-owned subsidiary of AIG, to act
as the principal underwriter in connection with the continuous offering of each
class of shares of each Fund.  The address of the Distributor is The SunAmerica
Center, 733 Third Avenue, New York, NY 10017-3204. The Distribution Agreement
provides that the Distributor has the exclusive right to distribute shares of
the Funds through its registered representatives and authorized broker-dealers.
The Distribution Agreement also provides that the Distributor will pay the
promotional expenses, including the incremental cost of printing prospectuses,
annual reports and other periodic reports respecting each Fund, for distribution
to persons who are not shareholders of such Fund and the costs of preparing and
distributing any other supplemental sales literature. However, certain
promotional expenses may be borne by the Funds (see "Distribution Plans" below).

     The Distribution Agreement continues in effect from year to year, with
respect to each Fund, if such continuance is approved at least annually by vote
of a majority of the Trustees, including a majority of the disinterested
Trustees.  The Trust or the Distributor each has the right to terminate the
Distribution Agreement with respect to a Fund on 60 days' written notice,
without penalty.  The

                                     B-52
<PAGE>

Distribution Agreement automatically terminates with respect to each Fund in the
event of its assignment (as defined in the 1940 Act and the rules thereunder).

     The Distributor may, from time to time, pay additional commissions or
promotional incentives to brokers, dealers or other financial services firms
that sell shares of the Funds.  In some instances, such additional commissions,
fees or other incentives may be offered only to certain firms, including Royal
Alliance Associates, Inc., SunAmerica Securities, Inc., Keogler Morgan &
Company, Financial Service Corporation and Advantage Capital Corporation,
affiliates of the Distributor, that sell or are expected to sell during
specified time periods certain minimum amounts of shares of the Funds, or of
other funds underwritten by the Distributor.  In addition, the terms and
conditions of any given promotional incentive may differ from firm to firm.
Such differences will, nevertheless, be fair and equitable, and based on such
factors as size, geographic location, or other reasonable determinants, and will
in no way affect the amount paid to any investor.

DISTRIBUTION PLANS.  As indicated in the Prospectus, the Trustees of the Trust
and the shareholders of each class of shares of each Fund have adopted
Distribution Plans (the "Class A Plan," the "Class B Plan," and the "Class II
Plan," and, collectively, the "Distribution Plans").  Reference is made to "Fund
Management" in the Prospectus for certain information with respect to the
Distribution Plans.

     Under the Class A Plan, the Distributor may receive payments from a Fund at
an annual rate of up to 0.10% of average daily net assets of such Fund's Class A
shares to compensate the Distributor and certain securities firms for providing
sales and promotional activities for distributing that class of shares.  Under
the Class B and Class II Plans, the Distributor may receive payments from a Fund
at the annual rate of up to 0.75% of the average daily net assets of such Fund's
Class B and Class II shares to compensate the Distributor and certain securities
firms for providing sales and promotional activities for distributing that class
of shares.  The distribution costs for which the Distributor may be reimbursed
out of such distribution fees include fees paid to broker-dealers that have sold
Fund shares, commissions and other expenses such as sales literature, prospectus
printing and distribution and compensation to wholesalers.  It is possible that
in any given year the amount paid to the Distributor under any of the
Distribution Plans will exceed the Distributor's distribution costs as described
above.  The Distribution Plans provide that each class of shares of each Fund
may also pay the Distributor an account maintenance and service fee of up to
0.25% of the aggregate average daily net assets of such class of shares for
payments to broker-dealers for providing continuing account maintenance.  In
this regard, some payments are used to compensate broker-dealers with account
maintenance and service fees in an amount up to 0.25% per year of the assets
maintained in a Fund by their customers.

     The following table sets forth the distribution and service maintenance
fees the Distributor received from the Funds for the fiscal years ended March
31, 1999, 1998 and 1997.

                                     B-53
<PAGE>

                   DISTRIBUTION AND SERVICE MAINTENANCE FEES

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------
                      1999                            1998                            1997
- ----------------------------------------------------------------------------------------------------------
                      Class A    Class B    Class II  Class A    Class B    Class II  Class A    Class B
- ----------------------------------------------------------------------------------------------------------
<S>                   <C>       <C>         <C>       <C>       <C>         <C>       <C>       <C>
Government            $376,010  $1,709,028       --   $374,850  $2,483,056  N/A       $392,498  $3,662,116
 Securities Fund
- ----------------------------------------------------------------------------------------------------------
Federal                114,753     214,746       --    108,151     184,550  N/A        120,785     225,691
 Securities Fund
- ----------------------------------------------------------------------------------------------------------
Diversified             89,100     507,341       --     82,072     735,197  N/A         63,781     957,064
 Income Fund
- ----------------------------------------------------------------------------------------------------------
High Income            214,403   1,158,536  $52,809    161,715   1,041,969  719        138,128   1,081,816
 Fund
- ----------------------------------------------------------------------------------------------------------
Tax Exempt             295,921     223,125       --    324,213     239,135  N/A        379,499     287,238
 Insured Fund
- -----------------------------------------------------------------------------------------------------------
</TABLE>

     *Previously designated as Class C shares with respect to the High Income
Fund.

     Continuance of the Distribution Plans with respect to each Fund is subject
to annual approval by vote of the Trustees, including a majority of the
disinterested Trustees.  A Distribution Plan may not be amended to increase
materially the amount authorized to be spent thereunder with respect to a class
of shares of a Fund, without approval of the shareholders of the affected class
of shares of the Fund.  In addition, all material amendments to the Distribution
Plans must be approved by the Trustees in the manner described above.  A
Distribution Plan may be terminated at any time with respect to a Fund without
payment of any penalty by vote of a majority of the disinterested Trustees or by
vote of a majority of the outstanding voting securities (as defined in the 1940
Act) of the affected class of shares of the Fund.  So long as the Distribution
Plans are in effect, the election and nomination of the disinterested Trustees
of the Trust shall be committed to the discretion of the disinterested Trustees.
In the Trustees' quarterly review of the Distribution Plans, they will consider
the continued appropriateness of, and the level of, compensation provided in the
Distribution Plans. In their consideration of the Distribution Plans with
respect to a Fund, the Trustees must consider all factors they deem relevant,
including information as to the benefits of the Fund and the shareholders of the
relevant class of the Fund.

THE ADMINISTRATOR.  The Trust has entered into a Service Agreement, under the
terms of which SAFS, an indirect wholly-owned subsidiary of AIG, acts as a
servicing agent assisting State Street Bank and Trust Company ("State Street")
in connection with certain services offered to the shareholders of each of the
Funds.  Under the terms of the Service Agreement, SAFS may receive reimbursement
of its costs in providing such shareholder services.  SAFS is located at The
SunAmerica Center, 733 Third Avenue, New York, NY 10017-3204.

                                      B-54
<PAGE>

     The Service Agreement continues in effect from year to year provided that
such continuance is approved annually by vote of a majority of the Trustees
including a majority of the disinterested Trustees.

     Pursuant to the Service Agreement, as compensation for services rendered,
SAFS receives a fee from  the Trust, computed and payable monthly based upon an
annual rate of 0.22% of average daily net assets.  This fee represents the full
cost of providing shareholder and transfer agency services to the Trust.  From
this fee, SAFS pays a fee to State Street, and its affiliate, National Financial
Data Services ("NFDS" and with State Street, the "Transfer Agent") (other than
out-of-pocket charges of the Transfer Agent which are paid by the Trust).  For
further information regarding the Transfer Agent, see the section entitled
"Additional Information" below.

                      PORTFOLIO TRANSACTIONS AND BROKERAGE

     The Adviser is responsible for decisions to buy and sell securities for
each Fund, selection of broker-dealers and negotiation of commission rates.
Purchases and sales of securities on a securities exchange are effected through
brokers-dealers who charge a negotiated commission for their services. Orders
may be directed to any broker-dealer including, to the extent and in the manner
permitted by applicable law, an affiliated brokerage subsidiary of the Adviser.

     In the over-the-counter market, securities are generally traded on a "net"
basis with dealers acting as principal for their own accounts without a stated
commission (although the price of the security usually includes a profit to the
dealer).  In underwritten offerings, securities are purchased at a fixed price
which includes an amount of compensation to the underwriter, generally referred
to as the underwriter's concession or discount.  On occasion, certain money
market instruments may be purchased directly from an issuer, in which case no
commissions or discounts are paid.

     The primary consideration of the Adviser in effecting a security
transaction is to obtain the best net price and the most favorable execution of
the order.  However, the Adviser may select broker-dealers that provide it with
research services - analyses and reports concerning issuers, industries,
securities, economic factors and trends - and may cause a Fund to pay such
broker-dealers commissions which exceed those that other broker-dealers may have
charged, if in their view the commissions are reasonable in relation to the
value of the brokerage and/or research services provided by the broker-dealer.
Certain research services furnished by brokers may be useful to the Adviser with
clients other than the Trust and may not be used in connection with the Trust.
No specific value can be determined for research services furnished without cost
to the Adviser by a broker.  The Adviser is of the opinion that because the
material must be analyzed and reviewed by its staff, its receipt does not tend
to reduce expenses, but may be beneficial in supplementing the Adviser's
research and analysis.  Therefore, it may tend to benefit the Funds by improving
the quality of the Adviser's investment advice.  The investment advisory fees
paid by the Funds are not reduced because the Adviser receives such services.
When making purchases of underwritten issues with fixed underwriting fees, the
Adviser may designate the use of broker-dealers who have agreed to provide the
Adviser with certain statistical, research and other information.

                                     B-55
<PAGE>

     Subject to applicable law and regulations, consideration may also be given
to the willingness of particular brokers to sell shares of a Fund as a factor in
the selection of brokers for transactions effected on behalf of a Fund, subject
to the requirement of best price and execution.

     Although the objectives of other accounts or investment companies which the
Adviser manages may differ from those of the Funds, it is possible that, at
times, identical securities will be acceptable for purchase by one or both of
the Funds and one or more other accounts or investment companies which the
Adviser manages.  However, the position of each account or company in the
securities of the same issue may vary with the length of the time that each
account or company may choose to hold its investment in those securities.  The
timing and amount of purchase by each account and company will also be
determined by its cash position.  If the purchase or sale of a security is
consistent with the investment policies of one or more of the Funds and one or
more of these other accounts or companies is considered at or about the same
time, transactions in such securities will be allocated in a manner deemed
equitable by the Adviser.  The Adviser may combine such transactions, in
accordance with applicable laws and regulations, where the size of the
transaction would enable it to negotiate a better price or reduced commission.
However, simultaneous transactions could adversely affect the ability of a Fund
to obtain or dispose of the full amount of a security, which it seeks to
purchase or sell, or the price at which such security can be purchased or sold.

     The following table sets forth the brokerage commissions paid by those
Funds that paid commissions and the amounts of such brokerage commissions which
were paid to affiliated broker-dealers by the Funds for the fiscal year ended
March 31, 1999.

                                      B-56
<PAGE>

                           1999 BROKERAGE COMMISSIONS
<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------
                                                                                                  Percentage of Amount of
                                                                             Percentage of        Transactions Involving
                                       Aggregate         Amount  paid to     Commissions paid     Payments of Commissions
                                       Brokerage         Affiliated          to Affiliated        to Affiliated Broker-
Fund                                   Commissions       Broker-Dealers      Broker-Dealers        Dealers
- -------------------------------------------------------------------------------------------------------------------------
<S>                           <C>           <C>              <C>                 <C>
Government Securities Fund             $ 0               $0                  0%                   0%
- -------------------------------------------------------------------------------------------------------------------------
Federal Securities Fund                $ 0               $0                  0%                   0%
- -------------------------------------------------------------------------------------------------------------------------
Diversified Income Fund                $ 0               $0                  0%                   0%
- -------------------------------------------------------------------------------------------------------------------------
High Income  Fund                      $12               $0                  0%                   0%
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>

     For the fiscal year ended March 31, 1998, none of the Funds paid brokerage
commissions. For the fiscal year ended March 31, 1997, the Government Securities
Fund, the Federal Securities Fund, the Diversified Income Fund and the High
Income Fund paid brokerage commissions of $750, $250, $684 and $1,458,
respectively, of which $0 was paid to affiliated brokers. The Tax Exempt Insured
Fund did not pay any commissions during these periods.

              ADDITIONAL INFORMATION REGARDING PURCHASE OF SHARES

     Shares of each of the Funds are sold at the respective net asset value next
determined after receipt of a purchase order, plus a sales charge, which, at the
election of the investor, may be imposed  (i) at the time of purchase (Class A
shares),  (ii) on a deferred basis (Class B and certain Class A shares), or
(iii) may contain certain elements of a sales charge that is imposed at the time
of purchase and that is deferred (Class II shares).  Class C shares, now
designated as Class II shares, had sales charges imposed on a deferred basis
with no front-end sales load prior to their redesignation.  Reference is made to
"Shareholder Account Information" in the Prospectus for certain information as
to the purchase of Fund shares.

     The following tables set forth the front-end sales charges with respect to
Class A and Class II shares of each Fund, the amount of the front-end sales
charges which was reallowed to affiliated broker-dealers, and the contingent
deferred sales charges with respect to Class B and Class II shares of each Fund,
received by the Distributor for the fiscal years ended March 31, 1999, 1998 and
1997.

                                      B-57
<PAGE>

                                      1999

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------
                                                              Amount                          Contingent
                                            Amount            Class A                          Deferred
                                           Class A          Reallowed to      Contingent        Sales
                          Front-End       Reallowed             Non-           Deferred         Charge
                        Sales Charge     to Affiliated       Affiliated      Sales Charge      Class II
Fund                   Class A Shares   Broker-Dealers     Broker-Dealers   Class B Shares      Shares
- ---------------------------------------------------------------------------------------------------------
<S>                    <C>              <C>                <C>              <C>              <C>
Government                $ 54,336         $ 25,889           $ 18,702         $108,425          ---
 Securities Fund
- ---------------------------------------------------------------------------------------------------------
Federal                    160,952           39,391             95,975           31,924          ---
 Securities Fund
- ---------------------------------------------------------------------------------------------------------
Diversified                118,172           28,777             68,304           68,893          ---
 Income Fund
- ---------------------------------------------------------------------------------------------------------
High Income                646,406          164,766            384,575          304,148         5,712
 Fund
- ---------------------------------------------------------------------------------------------------------
Tax Exempt                  67,138           26,691             29,723           55,250          ----
Insured Fund
- ---------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------
                                                          Amount Class II
                                Front-End Sales              Reallowed          Amount Class II Reallowed
                                    Charge            to Affiliated Broker-     to Non-Affiliated Broker-
Fund                            Class II Shares               Dealers                    Dealers
- ---------------------------------------------------------------------------------------------------------
<S>                 <C>                     <C>                        <C>
High Income Fund                   $57,413                    $10,046                     $47,367
- ---------------------------------------------------------------------------------------------------------
</TABLE>

                                      1998

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------
                                                                                             Contingent
                                                                                              Deferred
                                             Amount            Amount         Contingent       Sales
                        Front-End Sales   Reallowed to      Reallowed to      Deferred         Charge
                            Charge         Affiliated      Non-Affiliated    Sales Charge     Class II
Fund                    Class A Shares   Broker-Dealers    Broker-Dealers   Class B Shares     Shares
- --------------------------------------------------------------------------------------------------------
<S>                 <C>              <C>             <C>              <C>             <C>
Government                 $ 25,103         $ 17,121         $  4,070          $270,398         ---
 Securities Fund
- --------------------------------------------------------------------------------------------------------
Federal                      36,021           11,517           16,849            19,862         ---
 Securities Fund
- --------------------------------------------------------------------------------------------------------
Diversified                  72,686           20,452           38,553           124,129         ---
 Income Fund
- --------------------------------------------------------------------------------------------------------
High Income                 353,552          115,057          178,181           402,985         ---
Fund
- --------------------------------------------------------------------------------------------------------
Tax Exempt                   62,143           33,967           16,329            69,255         ---
Insured Fund
- --------------------------------------------------------------------------------------------------------
</TABLE>

                                      B-58
<PAGE>

                                      1997

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------
                                              Amount          Amount         Contingent
                         Front-End Sales   Reallowed to     Reallowed to      Deferred
                             Charge         Affiliated     Non-Affiliated    Sales Charge
Fund                     Class A Shares   Broker-Dealers  Broker-Dealers   Class B Shares
- -----------------------------------------------------------------------------------------
<S>                 <C>              <C>             <C>              <C>
Government                 $ 32,290          $16,822          $10,305         $924,933
 Securities Fund
- -----------------------------------------------------------------------------------------
Federal                      10,220            7,306            2,974           45,178
 Securities Fund
- -----------------------------------------------------------------------------------------
Diversified                  86,113           34,644           36,605          221,016
 Income Fund
- -----------------------------------------------------------------------------------------
High Income                 149,191           57,237           67,696          313,032
Fund
- -----------------------------------------------------------------------------------------
Tax Exempt                   41,383           24,953            9,219           88,150
Insured Fund
- -----------------------------------------------------------------------------------------
</TABLE>

                                      B-59
<PAGE>


CDSCS APPLICABLE TO CERTAIN CLASS B SHARES.  Class B shares of the Government
Securities Fund, the Federal Securities Fund, the Diversified Income Fund and
the High Income Fund issued to shareholders in exchange for shares of Old
Government Securities, Old Federal Securities, Old Diversified Income and Old
High Income, respectively, in the Reorganization, are subject to the CDSC
schedule that applied to redemptions of shares of these funds at the time of
reorganization. Upon a redemption of these shares, the shareholder will receive
credit for the periods both prior to and after the Reorganization during which
the shares were held.  The following table sets forth the rates of the CDSC
applicable to shares of the Government Securities Fund, the Federal Securities
Fund and the High Income Fund:

- -------------------------------------------------------------------------
                                        CONTINGENT DEFERRED SALES CHARGE
                                        AS A PERCENTAGE OF DOLLARS
YEAR SINCE PURCHASE PAYMENT WAS MADE    INVESTED OR REDEMPTION PROCEEDS
- ------------------------------------    -------------------------------
- -------------------------------------------------------------------------
First                                                5%
- -------------------------------------------------------------------------
Second                                               4%
- -------------------------------------------------------------------------
Third                                                3%
- -------------------------------------------------------------------------
Fourth                                               2%
- -------------------------------------------------------------------------
Fifth                                                1%
- -------------------------------------------------------------------------
Sixth and thereafter                                 0%
=========================================================================

The following table sets forth the rates of CDSC applicable to shares of the
Diversified Income Fund:

- -------------------------------------------------------------------------
                                        CONTINGENT DEFERRED SALES CHARGE
                                        AS A PERCENTAGE OF DOLLARS
YEAR SINCE PURCHASE PAYMENT WAS MADE    INVESTED OR REDEMPTION PROCEEDS
- ------------------------------------    -------------------------------
- -------------------------------------------------------------------------
First                                                3%
- -------------------------------------------------------------------------
Second                                               2%
- -------------------------------------------------------------------------
Third                                                1%
- -------------------------------------------------------------------------
Fourth and thereafter                                0%
=========================================================================

     Any Class B shares purchased after the date of the Reorganization (other
than through the reinvestment of dividends and distributions, which are not
subject to the CDSC) are subject to the CDSC schedule reflected in the
Prospectus.

CONVERSION FEATURE APPLICABLE TO CERTAIN CLASS B SHARES.  Shareholders of Class
B shares of the Government Securities Fund, the Federal Securities Fund, the
Diversified Income Fund and the High Income Fund issued in exchange for shares
of Old Government Securities, Old Federal Securities, Old Diversified Income and
Old High Income, respectively, in the Reorganization, will receive

                                      B-60
<PAGE>

credit for the periods both prior to and after the Reorganization during which
the shares were held, for purposes of computing the seven year holding period
applicable to the conversion feature.

WAIVER OF CDSCS.  As discussed under "Shareholder Account Information" in the
Prospectus, CDSCs may be waived on redemptions of Class B and Class II shares
under certain circumstances. The conditions set forth below are applicable with
respect to the following situations with the proper documentation:

     Death.  CDSCs may be waived on redemptions within one year following the
     ------
death (i) of the sole shareholder on an individual account, (ii) of a joint
tenant where the surviving joint tenant is the deceased's spouse, or (iii) of
the beneficiary of a Uniform Gifts to Minors Act, Uniform Transfers to Minors
Act or other custodial account.  The CDSC waiver is also applicable in the case
where the shareholder account is registered as community property.  If, upon the
occurrence of one of the foregoing, the account is transferred to an account
registered in the name of the deceased's estate, the date of CDSC will be waived
on any redemption from the estate account occurring within one year of the
death.  If the Class B or Class II  shares are not redeemed within one year of
the date of death, they will remain Class B or Class II shares, as applicable,
and be subject to the applicable CDSC, if any, when redeemed.

     Disability.  CDSCs may be waived on redemptions occurring within one year
     -----------
after the sole shareholder on an individual account or a joint tenant on a
spousal joint tenant account becomes disabled (as defined in Section 72(m)(7) of
the Code).   To be eligible for such waiver, (i) the disability must arise after
the purchase of shares and (ii) the disabled shareholder must have been under
age 65 at the time of the initial determination of disability.  If the account
is transferred to a new registration and then a redemption is requested, the
applicable CDSC will be charged.

PURCHASES THROUGH THE DISTRIBUTOR.  An investor may purchase shares of a Fund
through dealers which have entered into selected dealer agreements with the
Distributor.  An investor's dealer who has entered into a distribution
arrangement with the Distributor is expected to forward purchase orders and
payment promptly to the Fund.  Orders received by the Distributor before the
close of business will be executed at the offering price determined at the close
of regular trading on the New York Stock Exchange ("NYSE") that day.  Orders
received by the Distributor after the close of business will be executed at the
offering price determined after the close of the NYSE on the next trading day.
The Distributor reserves the right to cancel any purchase order for which
payment has not been received by the fifth business day following the
investment.  A Fund will not be responsible for delays caused by dealers.

PURCHASE BY CHECK. Checks should be made payable to the specific Fund or to
"SunAmerica Funds."  If the payment is for a retirement plan account for which
the Adviser serves as fiduciary, please indicate on the check that payment is
for such an account. In the case of a new account, purchase orders by check must
be submitted directly by mail to SunAmerica Fund Services, Inc., Mutual Fund
Operations, The SunAmerica Center, 733 Third Avenue, New York, New York 10017-
3204, together with payment for the purchase price of such shares and a
completed New Account

                                      B-61
<PAGE>

Application. Payment for subsequent purchases should be mailed to SunAmerica
Fund Services, Inc., c/o NFDS, P.O. Box 419373, Kansas City, Missouri 64141-6373
and the shareholder's Fund account number should appear on the check. For
fiduciary retirement plan accounts, both initial and subsequent purchases should
be mailed to SunAmerica Fund Services, Inc., Mutual Fund Operations, The
SunAmerica Center, 733 Third Avenue, New York, New York 10017-3204. Certified
checks are not necessary but checks are accepted subject to collection at full
face value in United States funds and must be drawn on a bank located in the
United States. Upon receipt of the completed New Account Application and payment
check, the Transfer Agent will purchase full and fractional shares of the
applicable Fund at the net asset value next computed after the check is
received, plus the applicable sales charge. Subsequent purchases of shares of
each Fund may be purchased directly through the Transfer Agent. SAFS reserves
the right to reject any check made payable other than in the manner indicated
above. Under certain circumstances, a Fund will accept a multi-party check
(e.g., a check made payable to the shareholder by another party and then
endorsed by the shareholder to the Fund in payment for the purchase of shares);
however, the processing of such a check may be subject to a delay. The Funds do
not verify the authenticity of the endorsement of such multi-party check, and
acceptance of the check by a Fund should not be considered verification thereof.
Neither the Funds nor their affiliates will be held liable for any losses
incurred as a result of a fraudulent endorsement. There are restrictions on the
redemption of shares purchased by check for which funds are being collected.
(See "Redemption of Shares.")

PURCHASE THROUGH SAFS.  SAFS will effect a purchase order on behalf of a
customer who has an investment account upon confirmation of a verified credit
balance at least equal to the amount of the purchase order (subject to the
minimum $500 investment requirement for wire orders).  If such order is received
at or prior to the Fund's close of business, the purchase of shares of a Fund
will be effected on that day.  If the order is received after the Fund's close
of business, the order will be effected on the next business day.

PURCHASE BY FEDERAL FUNDS WIRE.  An investor may make purchases by having his or
her bank wire Federal funds to the Trust's Transfer Agent.  Federal funds
purchase orders will be accepted only on a day on which the Trust and the
Transfer Agent are open for business.  In order to insure prompt receipt of a
Federal funds wire, it is important that these steps be followed:

        1.   You must have an existing SunAmerica Fund Account before wiring
             funds. To establish an account, complete the New Account
             Application and send it via facsimile to SunAmerica Fund Services,
             Inc. at: (212) 551-5585.

        2.   Call SunAmerica Fund Services' Shareholder/Dealer Services, toll
             free at (800) 858-8850, extension 5125 to obtain your new account
             number.

        3.   Instruct the bank to wire the specified amount to the Transfer
             Agent: State Street Bank and Trust Company, Boston, MA, ABA# 0110-
             00028; DDA# 99029712, SunAmerica [name of Fund, Class __] (include
             shareholder name and account number).

                                      B-62
<PAGE>

WAIVER OF SALES CHARGES WITH RESPECT TO CERTAIN PURCHASES OF CLASS A SHARES.  To
the extent that sales are made for personal investment purposes, the sales
charge is waived as to Class A shares purchased by current or retired officers,
directors and other full-time employees of SunAmerica and its affiliates, as
well as members of the selling group and family members of the foregoing.  In
addition, the sales charge is waived with respect to shares purchased by certain
qualified retirement plans or employee benefit plans (other than IRAs), which
are sponsored or administered by SunAmerica or an affiliate thereof.  Further,
the sales charge is waived with respect to shares purchased by "wrap accounts"
for the benefit of clients of broker-dealers, financial institutions or
financial planners adhering to the following standards established by the
Distributor: (i) the broker-dealer, financial institution or financial planner
charges its client(s) an advisory fee based on the assets under management on an
annual basis, and (ii) such broker-dealer, financial institution or financial
planner does not advertise that shares of the Funds may be purchased by clients
at net asset value. Shares purchased under this waiver may not be resold except
to the Fund.  Shares are offered at net asset value to the foregoing persons
because of anticipated economies in sales effort and sales related expenses.
Reductions in sales charges apply to purchases or shares by a "single person"
including an individual; members of a family unit comprising husband, wife and
minor children; or a trustee or other fiduciary purchasing for a single
fiduciary account.  Complete details concerning how an investor may purchase
shares at reduced sales charges may be obtained by contacting the Distributor.

REDUCED SALES CHARGES (CLASS A SHARES ONLY).  As discussed under "Shareholder
Account Information" in the Prospectus, investors in Class A shares of a Fund
may be entitled to reduced sales charges pursuant to the following special
purchase plans made available by the Trust.

COMBINED PURCHASE PRIVILEGE.  The following persons may qualify for the sales
- ---------------------------
charge reductions or eliminations by combining purchases of Fund shares into a
single transaction:

             (i)    an individual, or a "company" as defined in Section 2(a)(8)
        of the 1940 Act (which includes corporations which are corporate
        affiliates of each other);

             (ii)   an individual, his or her spouse and their minor children,
        purchasing for his, her or their own account;

             (iii)  a trustee or other fiduciary purchasing for a single trust
        estate or single fiduciary account (including a pension, profit-sharing,
        or other employee benefit trust created pursuant to a plan qualified
        under Section 401 of the Code);

             (iv)   tax-exempt organizations qualifying under Section 501(c)(3)
        of the Code (not including 403(b) plans);

             (v)    employee benefit plans of a single employer or of affiliated
        employers, other than 403(b) plans; and

                                      B-63
<PAGE>

             (vi)   group purchases as described below.

     A combined purchase currently may also include shares of other funds in
SunAmerica Mutual Funds (other than money market funds) purchased at the same
time through a single investment dealer, if the dealer places the order for such
shares directly with the Distributor.

RIGHTS OF ACCUMULATION.  A purchaser of Fund shares may qualify for a reduced
- -----------------------
sales charge by combining a current purchase (or combined purchases as described
above) with shares previously purchased and still owned; provided the cumulative
value of such shares (valued at cost or current net asset value, whichever is
higher), amounts to $50,000 or more.  In determining the shares previously
purchased, the calculation will include, in addition to other Class A shares of
the particular Fund that were previously purchased, shares of the other classes
of the same Fund, as well as shares of any class of any other Fund or of any of
the other Funds advised by the Adviser, as long as such shares were sold with a
sales charge or acquired in exchange for shares purchased with such a sales
charge.

     The shareholder's dealer, if any, or the shareholder, must notify the
Distributor at the time an order is placed of the applicability of the reduced
charge under the Right of Accumulation.  Such notification must be in writing by
the dealer or shareholder when such an order is placed by mail. The reduced
sales charge will not be granted if:  (a) such information is not furnished at
the time of the order; or (b) a review of the Distributor's or the Transfer
Agent's records fails to confirm the investor's represented holdings.

LETTER OF INTENT.  A reduction of sales charges is also available to an investor
- ----------------
who, pursuant to a written Letter of Intent which is set forth in the New
Account Application, establishes a total investment goal in Class A shares of
one or more Funds to be achieved through any number of investments over a
thirteen-month period, of $50,000 or more.  Each investment in such Funds made
during the period will be subject to a reduced sales charge applicable to the
goal amount.  The initial purchase must be at least 5% of the stated investment
goal and shares totaling 5% of the dollar amount of the Letter of Intent will be
held in escrow by the Transfer Agent, in the name of the investor.  Shares of
any class of shares of any Fund, or of other funds advised by the Adviser which
impose a sales charge at the time of purchase, which the investor intends to
purchase or has previously purchased during a 30-day period prior to the date of
execution of the Letter of Intent and still owns, may also be included in
determining the applicable reduction; provided, the dealer or shareholder
notifies the Distributor of such prior purchase(s).

     The Letter of Intent does not obligate the investor to purchase, nor the
Trust to sell, the indicated amounts of the investment goal.  In the event the
investment goal is not achieved within the thirteen-month period, the investor
is required to pay the difference between the sales charge otherwise applicable
to the purchases made during this period and sales charges actually paid.  Such
payment may be made directly to the Distributor or, if not paid, the Distributor
is authorized by the Letter of Intent to liquidate a sufficient number of
escrowed shares to obtain such difference.  If the

                                      B-64
<PAGE>

goal is exceeded and purchases pass the next sales charge break-point, the sales
charge on the entire amount of the purchase that results in passing that break-
point, and on subsequent purchases, will be subject to a further reduced sales
charge in the same manner as set forth above under "Rights of Accumulation," but
there will be no retroactive reduction of sales charges on previous purchases.
At any time while a Letter of Intent is in effect, a shareholder may, by written
notice to the Distributor, increase the amount of the stated goal. In that
event, shares of the applicable Funds purchased during the previous 90-day
period and still owned by the shareholder will be included in determining the
applicable sales charge. The 5% escrow and the minimum purchase requirement will
be applicable to the new stated goal. Investors electing to purchase shares of
one or more of the Funds pursuant to this purchase plan should carefully read
such Letter of Intent. Investors electing to purchase shares of one or more of
the Funds pursuant to this purchase plan should carefully read such Letter of
Intent.

REDUCED SALES CHARGE FOR GROUP PURCHASES.  Members of qualified groups may
- ----------------------------------------
purchase Class A shares of the Funds under the combined purchase privilege as
described above.

     To receive a rate based on combined purchases, group members must purchase
Class A shares of a Fund through a single investment dealer designated by the
group.  The designated dealer must transmit each member's initial purchase to
the Distributor, together with payment and completed New Account Application.
After the initial purchase, a member may send funds for the purchase of Class A
shares directly to the Transfer Agent.  Purchases of a Fund's shares are made at
the public offering price based on the net asset value next determined after the
Distributor or the Transfer Agent receives payment for the Class A shares.  The
minimum investment requirements described above apply to purchases by any group
member.  Class B or Class II shares are not included in calculating the
purchased amount of a Fund's shares.

     Qualified groups include the employees of a corporation or a sole
proprietorship, members and employees of a partnership or association, or other
organized groups of persons (the members of which may include other qualified
groups) provided that: (i) the group has at least 25 members of which at least
        -------- ----
ten members participate in the initial purchase; (ii) the group has been in
existence for at least six months; (iii) the group has some purpose in addition
to the purchase of investment company shares at a reduced sales charge; (iv) the
group's sole organizational nexus or connection is not that the members are
credit card customers of a bank or broker-dealer, clients of an investment
adviser or security holders of a company; (v) the group agrees to provide its
designated investment dealer access to the group's membership by means of
written communication or direct presentation to the membership at a meeting held
not less frequently than on an annual basis; (vi) the group or its investment
dealer will provide annual certification, in form satisfactory to the Transfer
Agent, that the group then has at least 25 members and that at least ten members
participated in group purchases during the immediately preceding 12 calendar
months; and (vii) the group or its investment dealer will provide periodic
certification, in form satisfactory to the Transfer Agent, as to the eligibility
of the purchasing members of the group.

                                      B-65
<PAGE>

     Members of a qualified group include: (i) any group which meets the
requirements stated above and which is a constituent member of a qualified
group; (ii) any individual purchasing for his or her own account who is carried
on the records of the group or on the records of any constituent member of the
group as being a good standing employee, partner, member or person of like
status of the group or constituent member; or (iii) any fiduciary purchasing
shares for the account of a member of a qualified group or a member's
beneficiary.  For example, a qualified group could consist of a trade
association which would have as its members individuals, sole proprietors,
partnerships and corporations.  The members of the group would then consist of
the individuals, the sole proprietors and their employees, the members of the
partnership and their employees, and the corporations and their employees, as
well as the trustees of employee benefit trusts acquiring a Fund's shares for
the benefit of any of the foregoing.

     Interested groups should contact their investment dealer or the
Distributor.  The Trust reserves the right to revise the terms of or to suspend
or discontinue group sales with respect to shares of the Funds at any time.

     NET ASSET VALUE TRANSFER PROGRAM.  Investors may purchase shares of
     --------------------------------
a Fund at net asset value to the extent that the investment represents the
proceeds from a redemption of a non-SunAmerica mutual fund in which the investor
either (a) paid a front-end sales load or (b) was subject to, or paid a CDSC on
the redemption  proceeds. With respect to sales of Class A shares through the
program, the Distributor will pay a 0.50% commission and 0.25% service fee to
any dealer who initiates or is responsible for such an investment. With respect
to sales of Class B shares through the program, they will receive 0.50% of the
amount invested as commission and 0.25% as a service fee, payable beginning the
13th month following the purchase of such shares. (Class B shares will convert
to Class A shares as provided in the prospectus). These payments are subject,
however, to forfeiture in the event of a redemption during the first year from
the date of purchase. No commission shall be paid on sales of Class II shares,
but dealers will receive a 1% service fee, commencing immediately and paid
quarterly. In addition, it is essential that an NAV Transfer Program Form
accompany the New Account Application to indicate that the investment is
intended to participate in the Net Asset Value Transfer Program (formerly,
Exchange Program for Investment Company Shares). This program may be revised or
terminated without notice by the Distributor. For current information, contact
Shareholder/Dealer Services at (800) 858-8850.

             ADDITIONAL INFORMATION REGARDING REDEMPTION OF SHARES

     Reference is made to "Shareholder Account Information" in the Prospectus
for certain information as to the redemption of Fund shares.

     If the Trustees determine that it would be detrimental to the best
interests of the remaining shareholders of a Fund to make payment wholly or
partly in cash, the Trust, having filed with the SEC a notification of election
pursuant to Rule 18f-1 on behalf of each of the Funds, may pay the redemption
price in whole or in part, by a distribution in kind of securities from a Fund
in lieu of cash.  In conformity with applicable rules of the SEC, the Funds are
committed to pay in cash all requests for redemption, by any shareholder of
record, limited in amount with respect to each shareholder during any 90-day
period to the lesser of (i) $250,000, or (ii) 1% of the net asset value of the
applicable Fund at the beginning of such period.  If shares are redeemed in
kind, the redeeming shareholder would incur brokerage costs in converting the
assets into cash.  The method

                                      B-66
<PAGE>

of valuing portfolio securities is described below in the section entitled
"Determination of Net Asset Value," and such valuation will be made as of the
same time the redemption price is determined.

                        DETERMINATION OF NET ASSET VALUE

     The Trust is open for business on any day the NYSE is open for regular
trading. Shares are valued each day as of the close of regular trading on the
NYSE (generally, 4:00 P.M., Eastern time). Each Fund calculates the net asset
value of its shares separately by dividing the total value of each class's net
assets by the shares outstanding of such class.  Investments for which market
quotations are readily available are valued at their price as of the close of
regular trading on the New York Stock Exchange for the day.  All other
securities and assets are valued at fair value following procedures approved by
the Trustees.

     Stocks are stated at value based upon closing sales prices reported on
recognized securities exchanges or, for listed securities having no sales
reported and for unlisted securities, upon last reported bid prices.  Non-
convertible bonds, debentures, other long-term debt securities and short-term
securities with original or remaining maturities in excess of 60 days, are
normally valued at prices obtained for the day of valuation from a bond pricing
service of a major dealer in bonds, when such prices are available; however, in
circumstances in which the Adviser deems it appropriate to do so, an over-the-
counter or exchange quotation at the mean of representative bid or asked prices
may be used.  Securities traded primarily on securities exchanges outside the
United States are valued at the last sale price on such exchanges on the day of
valuation, or if there is no sale on the day of valuation, at the last-reported
bid price. If a security's price is available from more than one foreign
exchange, a Fund uses the exchange that is the primary market for the security.
Short-term securities with 60 days or less to maturity are amortized to maturity
based on their cost to the Trust if acquired within 60 days of maturity or, if
already held by the Trust on the 60th day, are amortized to maturity based on
the value determined on the 61st day. Options traded on national securities
exchanges are valued as of the close of the exchange on which they are traded.
Futures and options traded on commodities exchanges are valued at their last
sale price as of the close of such exchange. Other securities are valued on the
basis of last sale or bid price (if a last sale price is not available) in what
is, in the opinion of the Adviser, the broadest and most representative market,
that may be either a securities exchange or the over-the-counter market.  Where
quotations are not readily available, securities are valued at fair value as
determined in good faith in accordance with procedures adopted by the Board of
Trustees.  The fair value of all other assets is added to the value of
securities to arrive at the respective Fund's total assets.

     A Fund's liabilities, including proper accruals of expense items, are
deducted from total assets.

                                      B-67
<PAGE>

                                PERFORMANCE DATA

     Each Fund may advertise performance data that reflects various measures of
total return and yield.  An explanation of the data presented and the methods of
computation that will be used are as follows.

     A Fund's performance may be compared to the historical returns of various
investments, performance indices of those investments or economic indicators,
including, but not limited to, stocks, bonds, certificates of deposit, money
market funds and U.S. Treasury Bills.  Certain of these alternative investments
may offer fixed rates of return and guaranteed principal and may be insured.

     Average annual total return is determined separately for Class A, Class B
and Class II shares in accordance with a formula specified by the SEC.  Average
annual total return is computed by finding

the average annual compounded rates of return for the 1-, 5- and 10-year periods
or for the lesser included periods of effectiveness.  The formula used is as
follows:

                               P(1 + T)/to the power of n/ = ERV

        P    =   a hypothetical initial purchase payment of $1,000
        T    =   average annual total return
        n    =   number of years
        ERV  =   ending redeemable value of a hypothetical $1,000 payment made
                 at the beginning of the 1-, 5-, or 10- year periods at the end
                 of the 1-, 5-, or 10-year periods (or fractional portion
                 thereof).

     The above formula assumes that:

        a.   The maximum sales load (i.e., either the front-end sales load in
             the case of the Class A shares or the deferred sales load that
             would be applicable to a complete redemption of the investment at
             the end of the specified period in the case of the Class B and
             Class II shares) is deducted from the initial $1,000 purchase
             payment;

        b.   All dividends and distributions are reinvested at net asset value;
             and

        c.   Complete redemption occurs at the end of the 1-, 5-, or 10- year
             periods or fractional portion thereof with all nonrecurring charges
             deducted accordingly.

The Funds' average annual total return for the 1-, 5- and 10-year periods (or
from date of inception, if sooner) ended March 31, 1999, are as follows:

                                      B-68
<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
CLASS A SHARES                       SINCE INCEPTION    ONE YEAR   FIVE YEARS   TEN YEARS
- --------------                       ---------------    --------   -----------  ----------
- ------------------------------------------------------------------------------------------
<S>                                  <C>                <C>        <C>          <C>
Government Securities Fund           /1/     4.71%      - 0.08%      5.34%         N/A
- ------------------------------------------------------------------------------------------
Federal Securities Fund              /1/     5.86%        1.17%      6.71%         N/A
- ------------------------------------------------------------------------------------------
Diversified Income Fund              /2/     3.27%      -13.09%      3.91%         N/A
- ------------------------------------------------------------------------------------------
High Income Fund                     /3/     7.77%      -10.53%      5.13%         7.98%
- ------------------------------------------------------------------------------------------
Tax Exempt Insured Fund              /4/     6.33%      - 0.42%      5.63%         5.92%
- ------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
CLASS B SHARES                       SINCE INCEPTION    ONE YEAR   FIVE YEARS   TEN YEARS
- --------------                       ---------------    --------   -----------  ----------
- ------------------------------------------------------------------------------------------
<S>                                  <C>                <C>        <C>          <C>
Government Securities Fund           /5/     6.09%        0.25%      5.35%        6.33%
- ------------------------------------------------------------------------------------------
Federal Securities Fund              /6/     8.10%        1.63%      7.14%       7.66%
- ------------------------------------------------------------------------------------------
Diversified Income Fund              /7/     4.39%      -12.91%      4.00%        N/A
- ------------------------------------------------------------------------------------------
High Income Fund                     /1/     5.34%      -10.36%      5.21%        N/A
- ------------------------------------------------------------------------------------------
Tax Exempt Insured Fund              /8/     4.25%      - 0.22%      5.63%        N/A
- ------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
CLASS II SHARES/9/                   SINCE INCEPTION    ONE YEAR   FIVE YEARS   TEN YEARS
- --------------                       ---------------    --------   -----------  ----------
- ------------------------------------------------------------------------------------------
<S>                                  <C>                <C>        <C>          <C>
High Income Fund                     /10/   -5.55%      - 7.41%       N/A          N/A
- ------------------------------------------------------------------------------------------
</TABLE>

- ---------------
/1/   From date of inception of October 1, 1993.
/2/   From date of inception of October 5, 1993.
/3/   From date of inception of September 19, 1986.
/4/   From date of inception of November 22, 1985.
/5/   From date of inception of March 3, 1986.
/6/   From date of inception of April 25, 1983.
/7/   From date of inception of April 6, 1991.
/8/   From date of inception of October 4, 1993.
/9/   Previously designated as Class C shares.
/10/  From date of inception of February 2, 1998.

     Each Fund may advertise cumulative, rather than total average return, for
each class of its shares for periods of time other than the 1-, 5-  and 10-year
periods or fractions thereof, as discussed above.  Such return data will be
computed in the same manner as that of average annual total return, except that
the actual cumulative return will be computed.

                                     B-69
<PAGE>

     Each Fund may also advertise performance data that reflects yield.  Yield
is determined separately for Class A, Class B and Class II shares in accordance
with a standardized formula prescribed by the SEC and is not indicative of the
amounts which were or will be paid to shareholders.  The current yield quoted in
a Fund's advertisements is computed by dividing the net investment income per
share earned during the 30-day period by the maximum offering price per share on
the last day of the period.  The following formula illustrates the computation:

                        Yield = 2 [{A - B + 1}/to the power of 6/  - 1 ]
                                    -----
                                     CD

        A =  dividends and interest earned during the period
        B =  expenses accrued for the period (net of reimbursements)
        C =  the average daily number of shares outstanding during the period
             that were entitled to receive dividends
        D =  the maximum offering price per share on the last day of the period


     The yields for the one month periods ended March 31,  1999, 1998 and 1997
are as follows:

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------
FUND                           MARCH 31, 1999                MARCH 31, 1998             MARCH 31, 1997
- ----------------------------------------------------------------------------------------------------------
                        Class A   Class B   Class II  Class A   Class B   Class II/*/  Class A   Class B
- ----------------------------------------------------------------------------------------------------------
<S>                     <C>       <C>       <C>       <C>       <C>       <C>          <C>       <C>
Government               4.67%     4.29%      ---      4.94%     4.57%      N/A         5.53%     5.15%
 Securities Fund
- ----------------------------------------------------------------------------------------------------------
Federal Securities       4.78%     4.38%      ---      4.67%     4.25%      N/A         5.38%     4.98%
 Fund
- ----------------------------------------------------------------------------------------------------------
Diversified             10.11%     9.92%      ---      8.48%     8.31%      N/A         8.63%     8.42%
 Income Fund
- ----------------------------------------------------------------------------------------------------------
High Income              9.39%     9.21%     9.11%     8.83%     8.69%     8.70%        9.10%     8.86%
 Fund
- ----------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------
FUND                           MARCH 31, 1999                MARCH 31, 1998             MARCH 31, 1997
- ----------------------------------------------------------------------------------------------------------
                        Class A   Class B   Class II  Class A   Class B   Class II/*/  Class A   Class B
- ----------------------------------------------------------------------------------------------------------
<S>                     <C>       <C>       <C>       <C>       <C>       <C>          <C>       <C>
Tax Exempt               3.76%     3.31%      ---      4.00%     3.53%      N/A         4.53%     4.10%
 Insured Fund
- ----------------------------------------------------------------------------------------------------------
</TABLE>

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

/*/ Previously designated as Class C shares for High Income Fund.


     Current yield is not indicative of the amount which was or will be paid to
the shareholders. The amount paid to shareholders is reflected in the quoted
current distribution rate.  The current distribution rate is computed by
annualizing the total amount of dividends per share paid by each Fund during the
past month and dividing by the current maximum offering price.  Under some
circumstances it may be appropriate to use the dividends paid over the past
year.  The current distribution rate differs from current yield in that it
includes amounts distributed to shareholders

                                     B-70
<PAGE>

from sources other than dividends and interest, such as short-term capital gains
or option writing premiums and is calculated over a different period of time.
Such rates will be accompanied in advertisements by standardized yield
calculations as promulgated by the SEC.

COMPARISONS
- -----------

     Each Fund may compare its total return or yield to similar measures as
calculated by various publications, services, indices, or averages.  Such
comparisons are made to assist in evaluating an investment in a Fund.  The
following references may be used:

a)   Dow Jones Composite Average or its component averages -- an unmanaged index
     composed of 30 blue-chip industrial corporation stocks (Dow Jones
     Industrial Average), 15 utilities company stocks (Dow Jones Utilities
     Average) and 20 transportation company stocks (Dow Jones Transportation
     Average). Comparisons of performance assume reinvestment of dividends.

b)   Standard & Poor's 500 Composite Stock Price Index or its component
     indices--an unmanaged index composed of 400 industrial stocks, 40 financial
     stocks, 40 utilities stocks and 20 transportation stocks. Comparisons of
     performance assume reinvestment of dividends.

c)   Standard & Poor's 100 Stock Index -- an unmanaged index based on the prices
     of 100 blue chip stocks, including 92 industrials, one utility, two
     transportation companies and five financial institutions. The Standard &
     Poor's 100 Stock Index is a smaller, more flexible index for options
     trading.

d)   The NYSE composite or component indices -- unmanaged indices of all
     industrial, utilities, transportation and finance stocks listed on the
     NYSE.

e)   Wilshire 5000 Equity Index or its component indices -- represents the
     return on the market value of all common equity securities for which daily
     pricing is available. Comparisons of performance assume reinvestment of
     dividends.

f)   Russell 3000 and 2000 Indices -- represents the top 3,000 and the top 2,000
     stocks, respectively, traded on the New York Stock Exchange, American Stock
     Exchange and National Association of Securities Dealers Automated
     Quotations, by market capitalizations.

g)   Lipper: Mutual Fund Performance Analysis, Fixed Income Analysis and Mutual
     Fund Indices -- measures total return and average current yield for the
     mutual fund industry. Ranks individual mutual fund performance over
     specified time periods assuming reinvestment of all distributions,
     exclusive of sales charges.

                                     B-71
<PAGE>

h)   CDA Mutual Fund Report, published by CDA Investment Technologies, Inc.,
     analyzes price, current yield, risk, total return and average rate of
     return (average annual compounded growth rate) over specified time periods
     for the mutual fund industry.

i)   Mutual Fund Source Book, published by Morningstar, Inc. -- analyzes price,
     risk and total return for the mutual fund industry.

j)   Financial publications: The Wall Street Journal, Business Week, Changing
     Times, Financial World, Forbes, Fortune, Money, Pension and Investment Age,
     United Mutual Fund Selector, and Wiesenberger Investment Companies Service
     and other publications containing financial analyses which rate mutual fund
     performance over specified time periods.

k)   Consumer Price Index (or Cost of Living Index), published by the U.S.
     Bureau of Labor Statistics -- a statistical measure of periodic change in
     the price of goods and services in major expenditure groups.

l)   Stocks, Bonds, Bills, and Inflation, published by Ibbotson Associates --
     historical measure of yield, price, and total return for common and small
     company stock, long-term government bonds, treasury bills and inflation.

m)   Savings and Loan Historical Interest Rates as published in the U.S. Savings
     & Loan League Fact Book.

n)   Shearson-Lehman Municipal Bond Index and Government/Corporate Bond Index --
     unmanaged indices that track a basket of intermediate and long-term bonds.
     Reflect total return and yield and assume dividend reinvestment.

o)   Salomon GNMA Index published by Salomon Brothers Inc. -- Market value of
     all outstanding 30-year GNMA Mortgage Pass-Through Securities that includes
     single family and graduated payment mortgages.

p)   Salomon Mortgage Pass-Through Index published by Salomon Brothers Inc. --
     Market value of all outstanding agency mortgage pass-through securities
     that includes 15- and 30-year FNMA, FHLMC and GNMA Securities.

q)   Value Line Geometric Index -- broad based index made up of approximately
     1700 stocks each of which have an equal weighting.

r)   Morgan Stanley Capital International EAFE Index -- an arithmetic, market
     value-weighted average of the performance of over 900 securities on the
     stock exchanges of countries in Europe, Australia and the Far East.

                                     B-72
<PAGE>

s)   Goldman Sachs 100 Convertible Bond Index -- currently includes 67 bonds and
     33 preferred stocks. The original list of names was generated by screening
     for convertible issues of $100 million or more in market capitalization.
     The index is priced monthly.

t)   Salomon Brothers High Grade Corporate Bond Index -- consists of publicly
     issued, non-convertible corporate bonds rated "AA" or "AAA." It is a value-
     weighted, total return index, including approximately 800 issues.

u)   Salomon Brothers Broad Investment Grade Bond Index -- is a market-weighted
     index that contains approximately 4700 individually priced investment grade
     corporate bonds rated "BBB" or better, U.S. Treasury/agency issues and
     mortgage pass-through securities.

v)   Salomon Brothers World Bond Index -- measures the total return performance
     of high-quality securities in major sectors of the international bond
     market. The index covers approximately 600 bonds from 10 currencies:

          Australian Dollars             Netherlands Guilders
          Canadian Dollars               Swiss Francs
          European Currency Units        UK Pound Sterling
          French Francs                  U.S. Dollars
          Japanese Yen                   German Deutsche Marks

w)   J.P. Morgan Global Government Bond Index -- a total return, market
     capitalization-weighted index, rebalanced monthly, consisting of the
     following countries: Australia, Belgium, Canada, Denmark, France, Germany,
     Italy, Japan, The Netherlands, Spain, Sweden, the United Kingdom and the
     United States.

x)   Shearson Lehman LONG-TERM Treasury Bond Index -- is comprised of all bonds
     covered by the Shearson Lehman Hutton Treasury Bond Index with maturities
     of 10 years or greater.

y)   NASDAQ Industrial Index -- is comprised of more than 3,000 industrial
     issues. It is a value-weighted index calculated on pure change only and
     does not include income.

z)   The MSCI Combined Far East Free ex Japan Index -- a market capitalization
     weighted index comprised of stocks in Hong Kong, Indonesia, Korea,
     Malaysia, Philippines, Singapore and Thailand. Korea is included in this
     index at 20% of its market capitalization.

aa)  First Boston High Yield Index -- generally includes over 180 issues with an
     average maturity range of seven to ten years with a minimum capitalization
     of $100 million. All issues are individually trader-priced monthly.

bb)  Merrill Lynch High Yield Bond Master Index -- generally includes over 500
     issues rated "BB+" to "CCC-" with an aggregate par value of approximately
     $100 billion.

                                     B-73
<PAGE>

cc)  Morgan Stanley Capital International World Index -- An arithmetic, market
     value-weighted average of the performance of over 1,470 securities list on
     the stock exchanges of countries in Europe, Australia, the Far East, Canada
     and the United States.

     In assessing such comparisons of performance, an investor should keep in
mind that the composition of the investments in the reported indices and
averages is not identical to a Fund's portfolio, that the averages are generally
unmanaged and that the items included in the calculations of such averages may
not be identical to the formula used by a Fund to calculate its figures. In
addition, there can be no assurance that a Fund will continue its performance as
compared to such other standards.

                       DIVIDENDS, DISTRIBUTIONS AND TAXES

DIVIDENDS AND DISTRIBUTIONS.  Each Fund intends to distribute to the registered
holders of its shares substantially all of its net investment income, which
includes dividends, interest and net short-term capital gains, if any, in excess
of any net capital losses.  Each Fund intends to distribute any net long-term
capital gains in excess of any net short-term capital losses from the sale of
assets held more than twelve months.  Dividends from net investment income are
declared daily and paid monthly.  Dividends are paid on or about the fifteenth
day of the month.  Net capital gains, if any, will be paid annually.  In
determining amounts of capital gains to be distributed, any capital loss carry-
forwards from prior years will be offset against capital gains.

     Distributions will be paid in additional Fund shares based on the net asset
value at the close of business on the record date, unless the dividends total in
excess of $10 per distribution period and the shareholder notifies the Fund at
least five business days prior to the payment date to receive such distributions
in cash.

TAXES.  Each Fund is qualified, intends to remain qualified and elects to be
treated as a regulated investment company under Subchapter M of the Code for
each taxable year.  In order to remain qualified as a regulated investment
company, each Fund generally must, among other things:  (a) derive at least 90%
of its gross income from dividends, interest, proceeds from loans of stock or
securities and certain other related income; (b) diversify its holdings so that,
at the end of each fiscal quarter, (i) 50% of the market value of each Fund's
assets is represented by cash, government securities, securities of other
regulated investment companies and other securities limited, in respect of any
one issuer, to an amount no greater than 5% of each Fund's assets and not
greater than 10% of the outstanding voting securities of such issuer, and (ii)
not more than 25% of the value of its assets is invested in the securities of
any one issuer (other than government securities or the securities of other
regulated investment companies).

     As a regulated investment company, each Fund will not be subject to U.S.
Federal income tax on its income and capital gains which it distributes as
dividends or capital gains distributions to shareholders provided that it
distributes to shareholders at least equal to the sum of 90% of its

                                     B-74
<PAGE>

investment company taxable income and 90% of its net tax-exempt interest income
for the taxable year. Each Fund intends to distribute sufficient income to meet
this qualification requirement.

     Under the Code, amounts not distributed on a timely basis in accordance
with a calendar year distribution requirement are subject to a nondeductible 4%
excise tax.  To avoid the tax, each Fund must distribute during each calendar
year (1) at least 98% of its ordinary income (not taking into account any
capital gains or losses) for the calendar year, (2) at least 98% of its net
capital gains, i.e., capital gains in excess of its capital losses for the 12-
month period ending on October 31 of the calendar year, and (3) all ordinary
income and net capital gains for the previous years that were not distributed
during such years.  To avoid application of the excise tax, each Fund intends to
make distributions in accordance with the calendar year distribution
requirement.  A distribution will be treated as paid during the calendar year if
it actually is paid during calendar year or if declared by each Fund in October,
November or December of such year, payable to shareholders of record on a date
in such month and paid by each Fund during January of the following year.  Any
such distributions paid during January of the following year will be taxable to
shareholders as of December 31, rather than the date on which the distributions
are received.

     Distributions of net investment income and short-term capital gains
("ordinary income dividends") are taxable to the shareholder as ordinary
dividend income regardless of whether the shareholder receives such
distributions in additional shares or in cash.  The portion of such dividends
received from each Fund that will be eligible for the dividends received
deduction for corporations will be determined on the basis of the amount of each
Fund's gross income, exclusive of capital gains from sales of stock or
securities, which is derived as dividends from domestic corporations, other than
certain tax-exempt corporations and certain real estate investment trusts, and
will be designated as such in a written notice to shareholders mailed not later
than 60 days after the end of each fiscal year.  Because each of the Funds will
invest principally in debt securities, it is not anticipated that a significant
portion of dividends paid by any Fund will qualify for the dividends received
deduction. Distributions of net capital gains, if any, are taxable as capital
gains regardless of whether the shareholder receives such distributions in
additional shares or in cash or how long the investor has held his or her shares
and are not eligible for the dividends received deduction for corporations.  The
maximum capital gains rate for individuals is 20%.  The maximum capital gains
rate for corporate shareholders currently is the same as the maximum tax rate
for ordinary income.  At March 31, 1999, Government Securities Fund, Diversified
Income Fund, High Income Fund, and Tax Exempt Insured Fund had capital loss
carry-forwards of $21,489,722; $26,768,374; $26,090,783; and $1,722,555,
respectively, which are available to the extent not utilized to offset future
gains from 1999 through 2005.  The utilization of such losses will be subject to
annual limitations under the Code and the regulations thereunder.

     Upon a sale or exchange of its shares, a shareholder may realize a taxable
gain or loss depending upon its basis in the shares.  Such gain or loss will be
treated as capital gain or loss if the shares are capital assets in the
shareholder's hands.  Any such capital gain or loss will be treated as long-term
capital gain or loss if the shares were held for more than one year.  The amount
of any CDSC will reduce the amount realized on the sale or exchange of shares
for purposes of determining

                                     B-75
<PAGE>

gain or loss. Generally, any loss realized on a sale or exchange will be
disallowed to the extent the shares disposed of are replaced (by dividend
reinvestments or otherwise) within a period of 61 days beginning 30 days before
and ending 30 days after the shares are disposed of. Any loss realized by a
shareholder on the sale of shares of a Fund held by the shareholder for six
months or less will be treated for tax purposes as a long-term capital loss to
the extent of any distributions of net capital gains received by the shareholder
with respect to such shares.

     Under certain circumstances (such as the exercise of an exchange privilege
in certain cases), the tax effect of sales load charges imposed on the purchase
of shares in a regulated investment company is deferred if the shareholder does
not hold the shares for at least 90 days.

     Income received by a Fund from sources within foreign countries may be
subject to withholding and other taxes imposed by such countries.  Income tax
treaties between certain countries and the United States may reduce or eliminate
such taxes.  It is impossible to determine in advance the effective rate of
foreign tax to which a Fund will be subject, since the amount of that Fund's
assets to be invested in various countries is not known.  It is not anticipated
that any Fund will qualify to pass through to its shareholders the ability to
claim as a foreign tax credit their respective shares of foreign taxes paid by
such Fund.

     Under the Code, gains or losses attributable to fluctuations in exchange
rates which occur between the time a Fund accrues interest or other receivables
or accrues expenses or other liabilities denominated in a foreign currency and
the time such Fund actually collects such receivables or pays such liabilities
are treated as ordinary income or ordinary loss.  Similarly, gains or losses on
forward foreign currency exchange contracts, sales of currencies or dispositions
of debt securities denominated in a foreign currency attributable to
fluctuations in the value of the foreign currency between the date of
acquisition of the security and the date of disposition generally also are
treated as ordinary gain or loss.  These gains, referred to under the Code as
"Section 988" gains or losses, increase or decrease the amount of each Fund's
investment company taxable income available to be distributed to its
shareholders as ordinary income.

     The Code includes special rules applicable to the listed non-equity
options, regulated futures contracts, and options on futures contracts which a
Fund may write, purchase or sell.  Such options and contracts are classified as
Section 1256 contracts under the Code.  The character of gain or loss resulting
from the sale, disposition, closing out, expiration or other termination of
Section 1256 contracts, except forward foreign currency exchange contracts, is
generally treated as long-term capital gain or loss to the extent of 60% thereof
and short-term capital gain or loss to the extent of 40% thereof ("60/40 gain or
loss").  Such contracts, when held by a Fund at the end of a fiscal year,
generally are required to be treated as sold at market value on the last day of
such fiscal year for Federal income tax purposes ("marked-to-market"). Over-the-
counter options are not classified as Section 1256 contracts and are not subject
to the marked-to-market rule or to 60/40 gain or loss treatment. Any gains or
losses recognized by a Fund from transactions in over-the-counter options
generally constitute short-term capital gains or losses. When call options
written, or put options purchased, by a Fund are exercised, the gain or loss
realized on the sale of the underlying securities

                                     B-76
<PAGE>

may be either short-term or long-term, depending on the holding period of the
securities. In determining the amount of gain or loss, the sales proceeds are
reduced by the premium paid for the over-the-counter puts or increased by the
premium received for over-the-counter calls.

     A substantial portion of each Fund's transactions in options, futures
contracts and options on futures contracts, particularly its hedging
transactions, may constitute "straddles" which are defined in the Code as
offsetting positions with respect to personal property.  A Straddle consisting
of a listed option, futures contract, or option on a futures contract and of
U.S. government securities would constitute a "mixed straddle" under the Code.
The Code generally provides with respect to straddles (i) "loss deferral" rules
which may postpone recognition for tax purposes of losses from certain closing
purchase transactions or other dispositions of a position in the straddle to the
extent of unrealized gains in the offsetting position, (ii) "wash sale" rules
which may postpone recognition for tax purposes of losses where a position is
sold and a new offsetting position is acquired within a prescribed period, (iii)
"short sale" rules which may terminate the holding period of securities owned by
a Fund when offsetting positions are established and which may convert certain
losses from short-term to long-term and (iv) "conversion transaction" rules
which may treat all or a portion of the gain on a transaction as ordinary income
rather than as capital gains.  The Code provides that certain elections may be
made for mixed straddles that can alter the character of the capital gain or
loss recognized upon disposition of positions which form part of a straddle.
Certain other elections also are provided in the Code; no determination has been
reached to make any of these elections.

     Code Section 1259 will require the recognition of gain (but not loss) if a
Fund makes a "constructive sale" of an appreciated financial position (e.g.,
stock).  A Fund generally will be considered to make a constructive sale of an
appreciated financial position if it sells the same or substantially identical
property short, enters into a futures or forward contract to deliver the same or
substantially identical property, or enters into certain other similar
transactions.

     Each Fund may purchase debt securities (such as zero-coupon or pay-in-kind
securities) that contain original issue discount. Original issue discount that
accrues in a taxable year is treated as earned by a Fund and therefore is
subject to the distribution requirements of the Code. Because the original issue
discount earned by the Fund in a taxable year may not be represented by cash
income, the Fund may have to dispose of other securities and use the proceeds to
make distributions to shareholders.

     With respect to the Tax Exempt Insured Fund, distributions out of net
investment income attributable to interest received on tax-exempt securities
("exempt-interest dividends") will be exempt from Federal income tax when paid
to shareholders. It should be noted, however, that interest on certain "private
activity bonds" issued after August 7, 1986 is an item of tax preference for
purposes of the alternative minimum tax, and in any event all exempt interest
dividends whether or not treated as a tax preference, must be taken into account
by corporate shareholders for purposes of determining the amount of the
adjustment to corporate alternative minimum taxable income based on adjusted
current earnings. The Fund anticipates that a portion of its investment may be
made in

                                     B-77
<PAGE>

such "private activity bonds" with the result that a portion of the exempt-
interest dividends paid by the Fund will be an item of tax preference to
shareholders subject to the alternative minimum tax. Moreover, shareholders
should be aware that, while exempt from Federal income tax, exempt-interest
dividends may be taxable for state and local tax purposes. Any loss realized by
a shareholder on the sale of shares of the Tax Exempt Insured Fund held by the
shareholder for six months or less will be disallowed to the extent of any
exempt-interest dividend received thereon. Moreover, a shareholder may not
deduct interest on indebtedness incurred or continued to purchase or carry
shares of the Tax Exempt Insured Fund to the extent that the Fund distributes
exempt-interest dividends to the shareholders during the taxable year.

     Legislation has expanded the market discount rules to apply to tax exempt
bonds purchased after April 30, 1993.  Therefore, any gain on the disposition of
such a bond (including the receipt of a partial principal payment) that was
acquired for a price less than the principal amount (or in the case of a bond
issued with original issue discount, the adjusted issue price at the time of
purchase) of the bond is treated as ordinary taxable income to the extent of the
required market discount.

     A Fund may be required to backup withhold U.S. Federal income tax at the
rate of 31% of all taxable distributions payable to shareholders who fail to
provide their correct taxpayer identification number or fail to make required
certifications, or who have been notified by the Internal Revenue Service that
they are subject to backup withholding.  Backup withholding is not an additional
tax.  Any amounts withheld may be credited against a shareholder's U.S. Federal
income tax liability.

     Foreign shareholders generally will be subject to a withholding tax at the
rate of 30% (or lower treaty rate) on any ordinary income dividends paid by the
Funds.

     The foregoing is a general abbreviated summary of the applicable provisions
of the Code and Treasury regulations currently in effect.  Shareholders are
urged to consult their tax advisers regarding specific questions as to Federal,
state and local taxes.  In addition, foreign investors should consult with their
own tax advisers regarding the particular tax consequences to them of an
investment in each Fund.  Qualification as a regulated investment company under
the Code for tax purposes does not entail government supervision of management
or investment policies.

                               RETIREMENT PLANS

     Shares of each Fund (other than the Tax Exempt Insured Fund) are eligible
to be purchased in conjunction with various types of qualified retirement plans.
The summary below is only a brief description of the Federal income tax laws for
each Plan and does not purport to be complete. Further information or an
application to invest in shares of the Fund by establishing any of the
retirement plans described below may be obtained by calling Retirement Plans at
(800) 858-8850. However, it  is recommended that a shareholder considering any
retirement plan consult a tax adviser before participating.

                                     B-78
<PAGE>


PENSION AND PROFIT-SHARING PLANS.  Sections 401(a) and 401(k) of the Code permit
business employers and certain associations to establish pension and profit
sharing plans for employees. Shares of the Fund may be purchased by those who
would have been covered under the rules governing old H.R. 10 (Keogh) Plans, as
well as by corporate plans.  Each business retirement plan provides tax
advantages for owners and participants.  Contributions made by the employer are
tax-deductible, and participants do not pay taxes on contributions or earnings
until withdrawn.

TAX-SHELTERED CUSTODIAL ACCOUNTS.  Section 403(b)(7) of the Code permits public
school employees and employees of certain types of charitable, educational and
scientific organizations specified in Section 501(c)(3) of the Code, to purchase
shares of the Fund and, subject to certain limitations, exclude the amount of
purchase payments from gross income for tax purposes.

INDIVIDUAL RETIREMENT ACCOUNTS (IRA).  Section 408 of the Code permits eligible
individuals to contribute to an individual retirement program, including
Simplified Employee Pension Plans, commonly referred to as SEP-IRA. Section 408A
of the Code treats Roth IRA's as IRA's subject to certain special rules
applicable thereto. These IRA's are subject to limitations with respect to the
amount that may be contributed, the eligibility of individuals to make
contributions, the amount, if any, entitled to be contributed on a deductible
basis, and the time in which distributions would be allowed to commence.  In
addition, certain distributions from some other types of retirement plans may be
placed on a tax-deferred basis in an IRA.

SALARY REDUCTION SIMPLIFIED EMPLOYEE PENSION (SARSEP).  This plan was introduced
by a provision of the Tax Reform Act of 1986 as a unique way for small employers
to provide the benefit of retirement planning for their employees.
Contributions are deducted from the employee's paycheck before tax deductions
and are deposited into an IRA by the employer.  These contributions are not
included in the employee's income and therefore are not reported or deducted on
his or her tax return.

SAVINGS INCENTIVE MATCH PLAN FOR EMPLOYEES ("SIMPLE IRA").  This plan was
introduced by a provision of the Small Business Job Protection Act of 1996 to
provide small employers with a simplified tax-favored retirement plan.
Contributions are deducted from the employee's paycheck before taxes and are
deposited into a SIMPLE IRA by the employer, who must make either matching
contributions or non-elective contributions.  Contributions are tax-deductible
for the employer and participants do not pay taxes on contributions on earnings
until they are withdrawn.

ROTH IRA.  This plan, introduced by Section 302 of the Taxpayer Relief Act of
1997, generally permits individuals with adjusted gross income of up to $95,000,
and married couples with joint adjusted gross income of up to $150,000, to
contribute to a "Roth IRA."  Contributions are not tax-deductible, but
distribution of assets (contributions and earnings) held in the account for at
least five years may be distributed tax-free under certain qualifying
conditions.

EDUCATION IRA.  Established by the Taxpayer Relief Act of 1997, under Section
530 of the Code, this plan permits individuals to contribute to an IRA on behalf
of any child under the age of 18.

                                     B-79
<PAGE>

Contributions are not tax-deductible but distributions are tax-free if used for
qualified educational expenses.

                             DESCRIPTION OF SHARES

     Ownership of the Trust is represented by transferable shares of beneficial
interest.  The Declaration of Trust of the Trust (the "Declaration of Trust")
permits the Trustees to issue an unlimited number of full and fractional shares,
$.01 par value, and to divide or combine the shares into a greater or lesser
number of shares without thereby changing the proportionate beneficial interests
of the Trust.

     Currently, five series of shares of the Trust have been authorized pursuant
to the Declaration of Trust:  the Government Securities Fund, the Federal
Securities Fund, the Diversified Income Fund, the High Income Fund and the Tax
Exempt Insured Fund.  Each series has been divided into three classes of shares,
designated as Class A, Class B and Class II shares.  The Trustees may authorize
the creation of additional series of shares so as to be able to offer to
investors additional investment portfolios within the Trust that would operate
independently from the Trust's present portfolios, or to distinguish among
shareholders, as may be necessary, to comply with future regulations or other
unforeseen circumstances.  Each series of the Trust's shares represents the
interests of the shareholders of that series in a particular portfolio of Trust
assets.  In addition, the Trustees may authorize the creation of additional
classes of shares in the future, which may have fee structures different from
those of existing classes and/or may be offered only to certain qualified
investors.

     Shareholders are entitled to a full vote for each full share held.  The
Trustees have terms of unlimited duration (subject to certain removal
procedures) and have the power to alter the number of Trustees and appoint their
own successors, provided that at all times at least a majority of the Trustees
have been elected by shareholders.  The voting rights of shareholders are not
cumulative, so that holders of more than 50% of the shares voting can, if they
choose, elect all Trustees being elected, while the holders of the remaining
shares would be unable to elect any Trustees.  Although the Trust need not hold
annual meetings of shareholders, the Trustees may call special meetings of
shareholders for action by shareholder vote as may be required by the 1940 Act
or the Declaration of Trust. Also, a shareholders meeting must be called, if so
requested in writing by the holders of record of 10% or more of the outstanding
shares of the Trust. In addition, the Trustees may be removed by the action of
the holders of record of two-thirds or more of the outstanding shares. All
series of shares will vote with respect to certain matters, such as election of
Trustees. When all series of shares are not affected by a matter to be voted
upon, such as approval of investment advisory agreements or changes in a Fund's
policies, only shareholders of the series affected by the matter may be entitled
to vote.

     All classes of shares of a given Fund are identical in all respects, except
that (i) each class may bear differing amounts of certain class-specific
expenses, (ii) Class A shares are subject to an initial sales charge, a
distribution fee and an ongoing account maintenance and service fee, (iii) Class


                                     B-80
<PAGE>


B shares are subject to a CDSC, a distribution fee and an ongoing account
maintenance and service fee, (iv) Class II shares are subject to an initial
sales charge, a CDSC, a distribution fee and an ongoing account maintenance and
service fee; (v) Class B shares convert automatically to Class A shares after
approximately one year after such time that no CDSC would be payable upon
redemption, (vi) each class has voting rights on matters that pertain to the
Rule 12b-1 plan adopted with respect to such class, except that under certain
circumstances, the holders of Class B shares may be entitled to vote on material
changes to the Class A Rule 12b-1 plan, and (vii) each class of shares will be
exchangeable only into the same class of shares of any of the other Funds or
other SunAmerica Mutual Funds that offers that class. All shares of the Trust
issued and outstanding and all shares offered by the Prospectus when issued, are
and will be fully paid and non-assessable. Shares have no preemptive or other
subscription rights and are freely transferable on the books of the Trust. In
addition, shares have no conversion rights, except as described above.

     The Declaration of Trust provides that no Trustee, officer, employee or
agent of the Trust is liable to the Trust or to a shareholder, nor is any
Trustee, officer, employee or agent liable to any third persons in connection
with the affairs of the Trust, except as such liability may arise from his or
its own bad faith, willful misfeasance, gross negligence or reckless disregard
of his duties.  It also provides that all third persons shall look solely to the
Trust's property for satisfaction of claims arising in connection with the
affairs of the Trust.  With the exceptions stated, the Declaration of Trust
provides that a Trustee, officer, employee or agent is entitled to be
indemnified against all liability in connection with the affairs of the Trust.
The Trust shall continue, without limitation of time, subject to the provisions
in the Declaration of Trust concerning termination by action of the
shareholders.

     Under Massachusetts law, shareholders of a trust, such as the Trust, in
certain circumstances may be held personally liable as partners for the
obligations of the trust.  However the Declaration of Trust, pursuant to which
the Trust was organized, contains an express disclaimer of shareholder liability
for acts or obligations of the Trust.  The Declaration of Trust also provides
for indemnification out of the Trust's property for any shareholder held
personally liable for any Trust obligation.  Thus the risk of a shareholder
being personally liable as a partner for obligations of the Trust, is limited to
the unlikely circumstance in which the Trust itself would be unable to meet its
obligations.

                             ADDITIONAL INFORMATION

Computation of Offering Price per Share
- ---------------------------------------

     The offering price for Class A, Class B and Class II shares of the Funds,
based on the value of each Fund's net assets as of March 31, 1999, is calculated
as follows:

                                     B-81
<PAGE>

<TABLE>
<CAPTION>
                        ------------------------------------------------------------------------------------------------------------
                            Government Securities Fund            Federal Securities Fund            Diversified Income Fund
                        ------------------------------------------------------------------------------------------------------------
                        Class A       Class B      Class II* Class A      Class B     Class II*   Class A      Class B     Class II*
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>           <C>          <C>       <C>          <C>         <C>         <C>          <C>         <C>
Net Assets              $135,724,210  $113,521,052        -  $35,808,934  $26,061,048        -    $28,469,854  $36,629,473        -
- ------------------------------------------------------------------------------------------------------------------------------------
Number of Outstanding     15,690,083    13,118,594        -                 2,432,179        -      7,369,375    9,461,710        -
 Shares                                                        3,351,441
- ------------------------------------------------------------------------------------------------------------------------------------
Net Asset Value (net    $       8.65  $       8.65        -  $     10.68  $     10.72        -    $      3.86  $      3.87        -
 assets divided by
 number of shares)
- ------------------------------------------------------------------------------------------------------------------------------------
Sales Charge

(for Class A Shares:
4.75% of offering       $       0.43          ***         -  $      0.53         ***         -    $      0.19         ***         -
price (6.10% of net
asset value per
share)**

for Class II Shares:
1.00% of offering
price (1.01% of net              -             -          -          -            -          -            -            -          -
asset value per
share)*
- ------------------------------------------------------------------------------------------------------------------------------------
Offering Price          $       9.08  $       8.65        -  $     11.21  $     10.72        -    $      4.05  $      3.87        -
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
                        --------------------------------------------------------------------------------
                        High Income Fund                         Tax Exempt Insured Fund
                        --------------------------------------------------------------------------------
                        Class A      Class B       Class II*     Class A      Class B        Class II*
                        --------------------------------------------------------------------------------
<S>                     <C>          <C>           <C>           <C>          <C>            <C>
Net Assets              $69,912,998  $124,210,602  $10,116,016   $80,715,994  $21,650,540           -
- --------------------------------------------------------------------------------------------------------
Number of Shares         10,537,819    18,701,562    1,520,985    6,177,370    1,656,523            -
 Outstanding
- --------------------------------------------------------------------------------------------------------

Net Asset Value         $      6.63  $       6.64  $      6.65  $     13.07  $     13.07            -
(net assets divided
by number of
shares)
- --------------------------------------------------------------------------------------------------------
</TABLE>

                                      B-82
<PAGE>

<TABLE>
                        --------------------------------------------------------------------------------
                        High Income Fund                         Tax Exempt Insured Fund
                        --------------------------------------------------------------------------------
                        Class A      Class B       Class II*     Class A      Class B        Class II*
                        --------------------------------------------------------------------------------
<S>                     <C>          <C>           <C>           <C>          <C>            <C>
- --------------------------------------------------------------------------------------------------------
Sales Charge:

for Class A Shares:     $      0.33          ***   $      0.07  $      0.65         ***             -
 4.75% of offering
 price (6.10% of net
 asset value per
 share)*

for Class II Shares:
 1.00% of offering              -             -            -            -            -              -
 price (1.01% of net
 asset value per
 share)*

- --------------------------------------------------------------------------------------------------------
Offer Price             $      6.96  $       6.64  $      6.72  $     13.72  $     13.07            -
- --------------------------------------------------------------------------------------------------------
</TABLE>

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

*   Class II shares were not in existence prior to December 1, 1998 with respect
    to any of the Funds other than the High Income Fund. With respect to the
    High Income Fund, Class II shares were designated Class C shares prior to
    December 1, 1998 and were subject to a different load structure. Class II
    shares may be subject to a contingent deferred sales charge on redemption of
    shares within eighteen months of purchase.

**  Rounded to nearest one-hundredth percent; assumes maximum sales charge is
    applicable.

*** Class B shares are not subject to an initial sales charge but may be subject
    to a CDSC on redemption of shares within six years of purchase.

    REPORTS TO SHAREHOLDERS. The Trust sends audited annual and unaudited semi-
annual reports to shareholders of each of the Funds. In addition, the Transfer
Agent sends a statement to each shareholder having an account directly with the
Trust to confirm transactions in the account.

    CUSTODIAN AND TRANSFER AGENT. State Street Bank and Trust Company, 1776
Heritage Drive, North Quincy, MA 02171, serves as Custodian and Transfer Agent
for the Funds and in those capacities maintains certain financial and accounting
books and records pursuant to agreements with the Trust. Transfer Agent
functions are performed for State Street, by National Financial Data Services,
P.O. Box 419572, Kansas City, MO 64141-6572, an affiliate of State Street.
SunAmerica Fund Services, Inc., The SunAmerica Center, 733 Third Avenue, New
York, NY 10017-3204, acts as a servicing agent assisting State Street Bank and
Trust Company in connection with certain services offered to the shareholders of
each of the Funds.

     INDEPENDENT ACCOUNTANTS AND LEGAL COUNSEL. PricewaterhouseCoopers LLP,
1177 Avenue of the Americas, New York, NY 10036, serves as the Trust's
independent accountants and in that capacity examines the annual financial
statements of the Trust. The firm of Swidler Berlin Shereff Friedman, LLP, 919
Third Avenue, New York, NY 10022, serves as legal counsel to the Trust.

                                      B-83
<PAGE>

                              FINANCIAL STATEMENTS


        The Trust's audited financial statements are incorporated in this
Statement of Additional Information by reference to its 1999 annual report to
shareholders. You may request a copy of the annual report at no charge by
calling (800) 858-8850 or writing the Trust at SunAmerica Fund Services, Inc.,
Mutual Fund Operations, The SunAmerica Center, 733 Third Avenue, New York, New
York 10017-3204.
                                      B-84
<PAGE>

                                    APPENDIX

                    BOND, NOTE AND COMMERCIAL PAPER RATINGS

DESCRIPTION OF MOODY'S CORPORATE AND TAX-EXEMPT BOND RATINGS

Aaa  Bonds rated Aaa are judged to be of the best quality.  They carry the
     smallest degree of investment risk and are generally referred to as "gilt
     edge."  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 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 that make the long-term risks appear somewhat larger than
     in Aaa securities.

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

Baa  Bonds 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 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 therefore not well safeguarded
     during both good and bad times over the future.  Uncertainty of position
     characterizes bonds in this class.

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

Caa  Bonds rated Caa are of poor standing.  Such issues may be in default or
     there may be present elements of danger with respect to principal or
     interest.

Ca   Bonds rated Ca represent obligations that are speculative in a high degree.
     Such issues are often in default or have other marked shortcomings.

C    Bonds rated C are the lowest rated class of bonds, and issues so rated can
     be regarded as having extremely poor prospects of ever attaining any real
     investment standing.

                                   Appendix-1
<PAGE>

     Note:  Moody's may apply numerical modifiers 1, 2 and 3 in each generic
rating classification from Aa through B in its corporate bond rating system.
The modifier 1 indicates that the security ranks in the higher end of its
generic rating category; the modifier 2 indicates a mid-range ranking; and the
modifier 3 indicates that the issue ranks in the lower end of the generic rating
category.  The foregoing ratings for tax-exempt bonds are sometimes presented in
parentheses preceded with a "con" indicating the bonds are rated conditionally.
Bonds for which the security depends upon the completion of some act or the
fulfillment of some condition are rated conditionally.  These are bonds secured
by (a) earnings of projects under construction, (b) earnings of projects
unseasoned in operation experience, (c) rentals which begin when facilities are
completed, or (d) payments to which some other limiting condition attaches.
Such parenthetical rating denotes the probable credit stature upon completion of
construction or elimination of the basis of the condition.

DESCRIPTION OF MOODY'S TAX-EXEMPT NOTE RATINGS

     The ratings of Moody's for tax-exempt notes are MIG 1, MIG 2, MIG 3 and MIG
4.

          MIG 1  Notes bearing the designation MIG 1 are judged to be of the
                 best quality, enjoying strong protection from established cash
                 flows of funds for their servicing or from established and
                 broad-based access to the market for refinancing, or both.

          MIG 2  Notes bearing the designation MIG 2 are judged to be of high
                 quality, with margins of protection ample although not so large
                 as in the preceding group.

          MIG 3  Notes bearing the designation MIG 3 are judged to be of
                 favorable quality, with all security elements accounted for but
                 lacking the undeniable strength of the preceding grades. Market
                 access for refinancing, in particular, is likely to be less
                 well established.

          MIG 4  Notes bearing the designation MIG 4 are judged to be of
                 adequate quality, carrying specific risk but having protection
                 commonly regarded as required of an investment security and not
                 distinctly or predominantly speculative.

DESCRIPTION OF MOODY'S CORPORATE AND TAX-EXEMPT COMMERCIAL PAPER RATINGS

     The term "commercial paper" as used by Moody's means promissory obligations
not having an original maturity in excess of nine months.  Moody's makes no
representations as to whether such commercial paper is by any other definition
"commercial paper" or is exempt from registration under the Securities Act.

     Moody's rating grades for commercial paper are applied to municipal
commercial paper as well as taxable commercial paper.

     Moody's commercial paper ratings are opinions of the ability of issuers to
repay punctually promissory obligations not having an original maturity in
excess of nine months.  Moody's makes no representation that such obligations
are exempt from registration under the Securities Act of 1933, as amended, nor
does it represent that any specific note is a valid obligation of a rated issuer
or issued in

                                   Appendix-2
<PAGE>

conformity with any applicable law. Moody's employs the following three
designations, all judged to be investment grade, to indicate the relative
repayment capacity of rated issuers:

     Issuers rated PRIME-1 (or related supporting institutions) have a superior
capacity for repayment of short-term promissory obligations.  PRIME-1 repayment
capacity will normally be evidenced by the following characteristics:

     --  Leading market positions in well established industries
     --  High rates of return on funds employed
     --  Conservative capitalization structures with moderate reliance on debt
         and ample asset protection
     --  Broad margins in earnings coverage of fixed financial charges and high
         internal cash generation
     --  Well established access to a range of financial markets and assured
         sources of alternate liquidity.

     Issuers rated PRIME-2 (or related supporting institutions) have a strong
capacity for repayment of short-term promissory obligations.  This will normally
be evidenced by many of the characteristics cited above but to a lesser degree.
Earnings trends and coverage ratios, while sound, will be more subject to
variation.  Capitalization characteristics, while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

     Issuers rated PRIME-3 (or related supporting institutions) have an
acceptable capacity for repayment of short-term promissory obligations.  The
effect of industry characteristics and market composition may be more
pronounced.  Variability in earnings and profitability may result in changes in
level of debt protection measurements and the requirement for relatively high
financial leverage.  Adequate alternate liquidity is maintained.

     Issuers rated NOT PRIME do not fall within any of the Prime rating
categories.

     If an issuer represents to Moody's that its commercial paper obligations
are supported by the credit of another entity or entities, then the name or
names of such supporting entity or entities are listed within parentheses
beneath the name of the issuer, or there is a footnote referring the reader to
another page for the name or names of the supporting entity or entities.  In
assigning ratings to such issuers, Moody's evaluates the financial strength of
the indicated affiliated corporations, commercial banks, insurance companies,
foreign governments or other entities, but only as one factor in the total
rating assessment.  Moody's makes no representation and gives no opinion on the
legal validity or enforceability of any support arrangement.  You are cautioned
to review with your counsel any questions regarding particular support
arrangements.

     Among the factors considered by Moody's in assigning ratings are the
following:  (1) evaluation of the management of the issuer; (2) economic
evaluation of the issuer's industry or industries and an appraisal of
speculative type risks that may be inherent in certain areas; (3) evaluation of
the issuer's products in relation to competition and customer acceptance; (4)
liquidity; (5) amount and quality of long-term debt; (6) trend of earnings over
a period of ten years; (7) financial strength of a parent company and the
relationships that exist with the issuer; and (8) recognition by management of
obligations that may be present or may arise as a result of public interest
questions and preparations to meet such obligations.

                                   Appendix-3
<PAGE>

DESCRIPTION OF STANDARD & POOR'S CORPORATE AND TAX-EXEMPT BOND RATINGS

     A Standard & Poor's corporate or municipal rating is a current assessment
of the creditworthiness of an obligor with respect to a specific obligation.
This assessment may take into consideration obligors such as guarantors,
insurers, or lessees.

     The debt rating is not a recommendation to purchase, sell or hold a
security, inasmuch as it does not comment as to market price or suitability for
a particular investor.

     The ratings are based on current information furnished by the issuer or
obtained by Standard & Poor's from other sources it considers reliable.
Standard & Poor's does not perform an audit in connection with any rating and
may, on occasion, rely on unaudited financial information.  The ratings may be
changed, suspended or withdrawn as a result of changes in, or unavailability of,
such information, or for other reasons.

     The ratings are based, in varying degrees, on the following considerations:
(1) likelihood of default capacity and willingness of the obligor as to the
timely payment of interest and repayment of principal in accordance with the
terms of the obligation: (2) nature of and provisions of the obligation; and (3)
protection afforded by, and relative position of, the obligation in the event of
bankruptcy, reorganization or other arrangement under the laws of bankruptcy and
other laws affecting creditors' rights.

     AAA  Debt rated AAA has the highest rating assigned by Standard & Poor's.
          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 issues 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 the 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 for debt
          in higher-rated categories.

          Debt rated BB, B, CCC, CC and C are regarded as having predominantly
          speculative characteristics with respect to capacity to pay interest
          and repay principal. BB indicates the least degree of speculation and
          C the highest degree of speculation. While such debt will likely have
          some quality and protective characteristics, these are outweighed by
          large uncertainties or major risk exposure 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 payment. The BB rating category is also used for debt
          subordinated to senior debt that is assigned an actual or implied
          BBB- rating.

                                   Appendix-4
<PAGE>

     B    Debt rated B has a 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 is also used for debt subordinated to senior debt that
          is assigned an actual or implied BB or BB-rating.

     CCC  Debt rated CCC has a current identifiable vulnerability to default,
          and is dependent upon favorable business, financial and economic
          conditions to meet timely payments of interest and repayments of
          principal. In the event of adverse business, financial or economic
          conditions, it is not likely to have the capacity to pay interest and
          repay principal. The CCC rating category is also used for debt
          subordinated to senior debt that is assigned an actual or implied B or
          B- rating.

     CC   The rating CC is typically applied to debt subordinated to senior debt
          that is assigned an actual or implied CCC rating.

     C    The rating C is typically applied to debt subordinated to senior debt
          that is assigned an actual or implied CCC- debt rating. The C rating
          may be used to cover a situation where a bankruptcy petition has been
          filed but debt service payments are continued.

     CI   The rating CI is reserved for income bonds on which no interest is
          being paid.

     D    Debt rated D is in default. The D rating is assigned on the day an
          interest or principal payment is missed. The D rating also will be
          used upon the filing of a bankruptcy petition if debt service payments
          are jeopardized.

     Plus (+) or minus (-):  The ratings of "AA" to "CCC" may be modified by the
     addition of a plus or minus sign to show relative standing within these
     ratings categories.

     Provisional ratings:  The letter "p" indicates that the rating is
provisional.  A provisional rating assumes the successful completion of the
project being financed by the debt being rated and indicates that payment of
debt service requirements is largely or entirely dependent upon the successful
and timely completion of the project.  This rating, however, while addressing
credit quality subsequent to completion of the project, makes no comment on the
likelihood or risk of default upon failure of such completion.  The investor
should exercise judgment with respect to such likelihood and risk.

     L    The letter "L" indicates that the rating pertains to the principal
          amount of those bonds to the extent that the underlying deposit
          collateral is insured by the Federal Savings & Loan Insurance Corp. or
          the Federal Deposit Insurance Corp. and interest is adequately
          collateralized.

     *    Continuance of the rating is contingent upon Standard & Poor's receipt
          of an executed copy of the escrow agreement or closing documentation
          confirming investments and cash flows.

                                   Appendix-5
<PAGE>

     NR   Indicates that no rating has been requested, that there is
          insufficient information on which to base a rating or that Standard &
          Poor's does not rate a particular type of obligation as a matter of
          policy.

     Debt Obligations of Issuers outside the United States and its territories
are rated on the same basis as domestic corporate and municipal issues.  The
ratings measure the credit worthiness of the obligor but do not take into
account currency exchange and related uncertainties.

BOND INVESTMENT QUALITY STANDARDS:  Under present commercial bank regulations
issued by the Comptroller of the Currency, bonds rated in  the top four
categories ("AAA," "AA," "A," "BBB," commonly known as "investment grade"
ratings) are generally regarded as eligible for bank investment.  In addition,
the laws of various states governing legal investments impose certain rating or
other standards for obligations eligible for investment by savings banks, trust
companies, insurance companies and fiduciaries generally.

DESCRIPTION OF STANDARD & POOR'S TAX-EXEMPT NOTE RATINGS

     The ratings of Standard & Poor's for municipal notes issued on or after
July 29, 1984 are "SP-1", "SP-2" and  "SP-3."  Prior to July 29, 1984, municipal
notes carried the same symbols as municipal bonds.

     SP-1  The designation "SP-1" indicates a very strong capacity to pay
           principal and interest. A "+" is added for those issues determined to
           possess overwhelming safety characteristics.

     SP-2  An "SP-2" designation indicates a satisfactory capacity to pay
           principal and interest.

     SP-3  "SP-3" designation indicates speculative capacity to pay principal
           and interest.

DESCRIPTION OF STANDARD & POOR'S CORPORATE AND TAX-EXEMPT COMMERCIAL PAPER
RATINGS.

     Standard & Poor's rating grades for commercial paper are applied to
municipal commercial paper as well as taxable commercial paper.

     A Standard & Poor's commercial paper rating is a current assessment of the
likelihood of timely payment of debt having an original maturity of not more
than 365 days.  Ratings are graded into four categories, ranging from "A" for
the highest quality obligations to "D" for the lowest.

     A    Issues assigned this highest rating are regarded as having the
          greatest capacity for timely payment. Issues in this category are
          delineated with the numbers 1, 2 and 3 to indicate the relative degree
          of safety.

     A-1  This designation indicates that the degree of safety regarding timely
          payment is either overwhelming or very strong. Those issues designated
          "A-1" that are determined to possess overwhelming safety
          characteristics are denoted with a plus (+) sign designation.

     A-2  Capacity for timely payment on issues with this designation is strong.
          However, the relative degree of safety is not as high as for issues
          designated "A-1."

                                   Appendix-6
<PAGE>

     A-3  Issues carrying this designation have a satisfactory capacity for
          timely payment. They are, however, somewhat more vulnerable to the
          adverse effect of changes in circumstances than obligations carrying
          the higher designations.

     B    Issues rated "B" are regarded as having only adequate capacity for
          timely payment. However, such capacity may be damaged by changing
          conditions or short-term adversities.

     C    This rating is assigned to short-term debt obligations with a doubtful
          capacity for payment.

     D    This rating indicates that the issue is either in default or is
          expected to be in default upon maturity.

     The commercial paper rating is not a recommendation to purchase or sell a
security.  The ratings are based on current information furnished to Standard &
Poor's by the issuer or obtained from other sources it considers reliable.  The
ratings may be changed, suspended, or withdrawn as a result of changes in or
unavailability of such information.

                                   Appendix-7
<PAGE>

                                     PART C

                               OTHER INFORMATION
Item 23:    Exhibits.

(a)  Declaration of Trust, as amended. Incorporated herein by reference to Post-
     Effective Amendment No. 20 to the Registrant's Registration Statement on
     Form N-1A (File No. 33-6502) filed on July 27, 1995.

(b)  By-Laws, as amended. Incorporated herein by reference to Post-Effective
     Amendment No. 20 to the Registrant's Registration Statement on Form N-1A
     (File No. 33-6502) filed on July 27, 1995.

(c)  Not applicable.

(d)  Investment Advisory and Management Agreement between Registrant and
     SunAmerica Asset Management Corp. ("SunAmerica").

(e)  (i)    Distribution Agreement between Registrant and SunAmerica Capital
            Services, Inc.

     (ii)   Dealer Agreement. Incorporated herein by reference to Post-Effective
            Amendment No. 21 to Registrant's Registration Statement on Form N-1A
            (File No. 33-6502) filed on July 19, 1996.

(f)  Directors'/Trustees' Retirement Plan. Incorporated herein by reference to
     Post-Effective Amendment No. 21 to Registrant's Registration Statement on
     Form N-1A (File No. 33-6502) filed on July 19, 1996.

(g)  Custodian Agreement between Registrant and State Street Bank and Trust
     Company. Incorporated herein by reference to Post-Effective Amendment No.
     21 to Registrant's Registration Statement on Form N-1A (File No. 33-6502)
     filed on July 19, 1996.

(h)  (i)    Transfer Agency and Service Agreement between Registrant and State
            Street Bank and Trust Company. Incorporated herein by reference to
            Post-Effective Amendment No. 21 to Registrant's Registration
            Statement on Form N-1A (File No. 33-6502) filed on July 19, 1996.

     (ii)   Service Agreement between Registrant and SunAmerica Fund Services,
            Inc. Incorporated herein by reference to Post-Effective Amendment
            No. 20 to Registrant's Registration Statement on Form N-1A (File No.
            33-6502) filed on July 27, 1995.

(i)  Opinion of Counsel to the Registrant.

(j)  Consent of Independent Accountants.
<PAGE>

(k)   Not applicable.

(l)   Not applicable.

(m)   (i)  Distribution Plan pursuant to Rule 12b-1 (Class A shares).

     (ii)  Distribution Plan pursuant to Rule 12b-1 (Class B shares).

    (iii)  Distribution Plan pursuant to Rule 12b-1 (Class II Shares).

(n)   (i)  Amended Plan pursuant to Rule 18f-3. Incorporated herein by reference
           to Post-Effective Amendment No. 24 to the Registrant's Registration
           Statement on Form N-1A (File No. 33-6502) filed on July 27, 1996.

     (ii)  Powers of Attorney. Incorporated by reference to Post-Effective
           Amendment No. 21 to Registrant's Registration Statement on Form N-1A
           (File No. 33-6502) filed on July 19, 1996.

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

Item 24.  Persons Controlled by or Under Common Control with Registrant.

          There are no persons controlled by or under common control with
Registrant.

Item 25.  Indemnification.

          5.1  Indemnification of Trustees, Officers, Employees and Agents.  (a)
               -----------------------------------------------------------
The Trust shall indemnify any person who was or is a party or is threatened to
be made a party to any threatened, pending, or completed action, suit or
proceeding, whether civil, criminal, administrative or investigative (other than
an action by or in the right of the Trust or any of its shareholders) by reason
of the fact that he is or was a Trustee, officer, employee or agent of the
Trust.  The indemnification shall be against expenses, including attorneys'
fees, judgments, fines and amounts paid in settlement, actually and reasonably
incurred by him in connection with the action, suit or proceeding, if he acted
in good faith and in a manner he reasonably believed to be in or not opposed to
the best interests of the Trust, and, with respect to any criminal action or
proceedings, had no reasonable cause to believe his conduct was unlawful.  The
termination of any action, suit or proceeding by judgment, order, settlement,
conviction or upon a plea of nolo contendere or its equivalent, shall not, of
itself, create a presumption that the person did not act in good faith and in a
manner which he reasonably believed to be in or not opposed to the best
interests of the Trust, and, with respect to any criminal action or proceeding,
had reasonable cause to believe that his conduct was unlawful.

          (b) The Trust shall indemnify any person who was or is a party or is
threatened to be made a party to any threatened, pending or completed action or
suit by or on behalf of the Trust or any of its shareholders to obtain a
judgment or decree in its favor by reason of the fact that he is or was a
Trustee, officer, employee or agent of the Trust.  The indemnification shall be
against expenses, including attorneys' fees, actually and reasonably incurred by
him in connection with the defense or settlement of the action or suit, if he
acted in good faith and in a manner he reasonably believed to be in or not
opposed to the best interests of the Trust; except that such indemnification
shall preclude payment upon any liability, whether or not there is an
adjudication of liability, arising by reason of willful misfeasance, bad faith,
gross negligence, or reckless disregard of duties as described in section 17(h)
and (i) of the Investment Company Act of 1940.

          (c) To the extent that a Trustee, officer, employee or agent of the
Trust has been successful on the merits or otherwise in defense of any action,
suit or proceeding referred to in subsections (a) or (b) or in
<PAGE>

defense of any claim, issue or matter therein, he shall be indemnified against
expenses, including attorneys' fees, actually and reasonably incurred by him in
connection therewith.

     (d)  (1)       Unless a court orders otherwise, any indemnification under
subsections (a) or (b) of this section may be made by the Trust only as
authorized in the specific case after a determination that indemnification of
the Trustee, officer, employee or agent is proper in the circumstances because
he has met the applicable standard of conduct set forth in subsections (a) or
(b).

          (2)       The determination shall be made:

                    (i)    by the Trustees, by a majority vote of a quorum which
consists of Trustees who were not parties to the action, suit or proceeding; or

                    (ii)   if the required quorum is not obtainable, or if a
quorum of disinterested Trustees so directs, by independent legal counsel in a
written opinion; or

                    (iii)  by the Shareholders.

          (3)       Notwithstanding the provisions of this Section 5.1, no
person shall be entitled to indemnification for any liability, whether or not
there is an adjudication of liability, arising by reason of willful malfeasance
bad faith, gross negligence or reckless disregard of duties as described in
Sections 17(h) and (i) of the Investment Company Act of 1940 ("Disabling
Conduct"). A person shall be deemed not liable by reason of Disabling Conduct
if, either:

                    (i)    a final decision on the merits is made by a court or
other body before whom the proceeding was brought that the person to be
indemnified ("Indemnitee") was not liable by reason of Disabling Conduct; or

                    (ii)   in the absence of such a decision, a reasonable
determination, based upon a review of the facts, that the Indemnitee was not
liable by reason of Disabling Conduct, is made by either -

                    (A)    a majority of a quorum of Trustees who are neither
"interested persons" of the Trust, as defined in section 2(a)(19) of the
Investment Company Act of 1940, nor parties to the action, suit or proceeding;
or

                    (B)    an independent legal counsel in a written opinion.

     (e)  Expenses, including attorneys' fees, incurred by a Trustee,
officer, employee or agent of the Trust in defending a civil or criminal action,
suit or proceeding may be paid by the Trust in advance of the final disposition
thereof if:

          (1)       authorized in the specific case by the Trustees; and

          (2)       the Trust receives an undertaking by or on behalf of the
Trustee, officer, employee or agent of the Trust to repay the advance if it is
not ultimately determined that such person is entitled to be indemnified by the
Trust; and

          (3)       either,

                    (i)    such person provides a security for his undertaking;
or
<PAGE>

                    (ii)   the Trust is insured against losses by reason of any
lawful advances; or

                    (iii)  a determination, based on a review of readily
available facts, that there is reason to believe that such person ultimately
will be found entitled to indemnification, is made by either -

                    (A)    A majority of a quorum which consists of Trustees who
are neither "interested persons" of the Trust, as defined in section 2(a)(19) of
the Investment Company Act of 1940, nor parties to the action, suit or
proceeding; or

                    (B)    an independent legal counsel in a written opinion.

     (f)  The indemnification provided by this Section shall not be deemed
exclusive of any other rights to which a person may be entitled under any by-
law, agreement, vote of Shareholders or disinterested Trustees or otherwise,
both as to action in his official capacity and as to action in another capacity
while holding office, and shall continue as to a person who has ceased to be a
Trustee, officer, employee or agent and inure to the benefit of the heirs,
executors and administrators of such person; provided that no person may satisfy
any right of indemnity or reimbursement granted herein or to which he may be
otherwise entitled except out of the property of the Trust, and no Shareholder,
as such, shall be personally liable with respect to any claim for indemnity or
reimbursement or otherwise.

     (g)  The Trust may purchase and maintain insurance on behalf of any person
who is or was a Trustee, officer, employee or agent of the Trust, against any
liability asserted against him and incurred by him in any such capacity, or
arising out of his status as such. However, in no event will the Trust pay that
portion of insurance premiums, if any, attributable to coverage which would
indemnify any officer of Trustee against liability for Disabling Conduct.

     (h)  Nothing contained in this Section shall be construed to protect any
Trustee or officer of the Trust against any liability to the Trust or to its
security holders to which he would otherwise be subject by reason of willful
misfeasance, bad faith, gross negligence or reckless disregard of the duties
involved in the conduct of his office.

Item 26.  Business and Other Connections of the Investment Adviser.

     Information concerning business and other connections of SunAmerica is
incorporated herein by reference to SunAmerica's Form ADV (File No. 801-19813),
which is currently on file with the Securities and Exchange Commission.

     Reference is also made to the caption "Fund Management" in the Prospectus
constituting Part A of the Registration Statement and "Adviser, Personal
Securities Trading, Distributor and Administrator" and "Trustees and Officers"
in the statement of additional information constituting Part B of the
Registration Statement.
<PAGE>

Item 27.  Principal Underwriters.

     (a)  The principal underwriter of the Registrant also acts as principal
          underwriter for:

          SunAmerica Equity Funds
          SunAmerica Money Market Funds, Inc.
          Style Select Series, Inc.
          SunAmerica Strategic Investment Series, Inc.

     (b)  The following persons are the officers and directors of SunAmerica
          Capital Services, Inc., the principal underwriter of Registrant's
          Shares:

<TABLE>
<CAPTION>
     Name and Principal
      Business Address            Position With Underwriter       Position with the Registrant
      ----------------            -------------------------       ----------------------------
- -----------------------------------------------------------------------------------------------
<S>                           <C>                                <C>
Peter A. Harbeck                          Director                   President and Trustee
The SunAmerica Center
733 Third Avenue
New York, NY 10017-3204
- -----------------------------------------------------------------------------------------------
J. Steven Neamtz              President and Director             None
The SunAmerica Center
733 Third Avenue
New York, NY 10017-3204
- -----------------------------------------------------------------------------------------------
Robert M. Zakem               Executive Vice President,          Secretary and Chief
The SunAmerica Center         General                            Compliance
733 Third Avenue              Counsel and Director               Officer
New York, NY 10017-3204
- -----------------------------------------------------------------------------------------------
Susan L. Harris               Secretary                          None
SunAmerica, Inc.
1 SunAmerica Center
Los Angeles, CA 90067-6022
- -----------------------------------------------------------------------------------------------
Debbie Potash-Turner          Controller                         None
The SunAmerica Center
733 Third Avenue
New York, NY 10017-3204
- -----------------------------------------------------------------------------------------------
</TABLE>

       (c)  Not applicable.

Item 28.   Location of Accounts and Records.

           SunAmerica, The SunAmerica Center, 733 Third Avenue, New York, NY
10017-3204, or an affiliate thereof, will maintain physical possession of each
such accounts, books or other documents of Registrant, except for those
maintained by Registrant's custodian, State Street Bank and Trust Company, 1776
Heritage Drive, North Quincy, MA 02171, and its affiliate, National Financial
Data Services, P.O. Box 419572, Kansas City, MO 64141-6572.

Item 29.   Management Services.

     Not applicable.

Item 30.  Undertakings.

     Not applicable.
<PAGE>

                                   SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, as amended,
(the "1933 Act") and the Investment Company Act of 1940, as amended, the
Registrant certifies that it meets all of the requirements for effectiveness of
this registration statement under rule 485(b) under the 1933 Act and has duly
caused this Post-Effective Amendment No. 26 to the Registration Statement to be
signed on its behalf by the undersigned, thereunto duly authorized, in the City
of New York, and State of New York, on the 28th day of May 1999.

                                         SunAmerica Income Funds

                                         By:  /s/  Peter A. Harbeck
                                              ---------------------------------
                                              Peter A. Harbeck
                                              President

     Pursuant to the requirements of the 1933 Act, this Post-Effective Amendment
No. 26 to the Registrant's Registration Statement on Form N-1A has been signed
below by the following persons in the capacities and on the date indicated:

<TABLE>
<S>                         <C>                                 <C>
/s/ Peter A. Harbeck        President and Trustee               May 28, 1999
- --------------------------  (Principal Executive Officer)
Peter A. Harbeck

            *               Treasurer
- --------------------------  (Principal Financial and
Peter C. Sutton             Accounting Officer)


            *               Trustee
- --------------------------
S. James Coppersmith


            *               Trustee
- --------------------------
Samuel M. Eisenstat


            *               Trustee
- --------------------------
Stephen J. Gutman


            *               Trustee
- --------------------------
Sebastiano Sterpa


*By: /s/ Robert M. Zakem                                        May 28, 1999
- --------------------------
Attorney-in-Fact
Robert M. Zakem
</TABLE>
<PAGE>

                                      EXHIBIT LIST

<TABLE>
<S>       <C>
(d)       Investment Advisory and Management Agreement between Registrant and
          SunAmerica.

(e)(i)    Distribution Agreement between Registrant and SunAmerica Capital
          Services, Inc.

(i)       Opinion of Counsel to the Registrant.

(j)       Consent of Independent Accountants.

(m)(i)    Distribution Plan pursuant to Rule 12b-1 (Class A shares).

(m)(ii)   Distribution Plan pursuant to Rule 12b-1 (Class B shares).

(m)(iii)  Distribution Plan pursuant to Rule 12b-1 (Class II Shares).
</TABLE>

<PAGE>

                                                                  EXHIBIT 99.(d)

                            SUNAMERICA INCOME FUNDS

                  INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT


          This INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT is dated as of
January 1, 1999 by and between SunAmerica Income Funds, a Massachusetts business
trust (the "Trust"), and SUNAMERICA ASSET MANAGEMENT CORP., a Delaware
corporation (the "Adviser").


                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company and
may issue shares of beneficial interest, par value $.01 per share, in separately
designated series representing separate funds with their own investment
objectives, policies and purposes (each, a "Fund" and collectively, the
"Funds"); and

          WHEREAS, the Adviser is engaged in the business of rendering
investment management, advisory and administrative services and is registered as
an investment adviser under the Investment Advisers Act of 1940; and

          WHEREAS, the Trust desires to retain the Adviser to furnish investment
management, advisory and administrative services to the Trust and the Funds and
the Adviser is willing to furnish such services;

          NOW, THEREFORE, it is hereby agreed between the parties hereto as
     follows:

     1.   Duties of the Adviser.  The Adviser shall manage the affairs of the
          ---------------------
Funds including, but not limited to, continuously providing the Funds with
investment management, including investment research, advice and supervision,
determining which securities shall be purchased or sold by the Funds, making
purchases and sales of securities on behalf of the Funds and determining how
voting and other rights with respect to securities owned by the Funds shall be
exercised, subject in each case to the control of the Board of Trustees of the
Trust (the "Trustees") and in accordance with the objectives, policies and
principles set forth in Trust's Registration Statement and the Funds' current
Prospectus and Statement of Additional Information, as amended from time to
time, the requirements of the Act and other applicable law. In performing such
duties, the Adviser (i) shall provide such office space, such bookkeeping,
accounting, clerical, secretarial and administrative services (exclusive of, and
in addition to, any such service provided by any others retained by the Funds or
Trust on behalf of the Funds) and such executive and other personnel as shall be
necessary for the operations of the Funds, (ii) shall be responsible for the
financial and accounting records required to be maintained by the Funds
(including those maintained by Trust's custodian) and (iii) shall oversee the
performance of services provided to the Funds by others, including the
custodian,
<PAGE>

transfer and shareholder servicing agent. The Trust understands that the Adviser
also acts as the manager of other investment companies.

          Subject to Section 36 of the Act, the Adviser shall not be liable to
the Funds or  Trust for any error of judgment or mistake of law or for any loss
arising out of any investment or for any act or omission in the management of
the Funds and the performance of its duties under this Agreement except for
willful misfeasance, bad faith or gross negligence in the performance of its
duties or by reason of reckless disregard of its obligations and duties under
this Agreement.

     2.   Retention by Adviser of Sub-Advisers, etc.  In carrying out its
          ------------------------------------------
responsibilities hereunder, the Adviser may employ, retain or otherwise avail
itself of the services of other persons or entities including, without
limitation, affiliates of the Adviser, on such terms as the Adviser shall
determine to be necessary, desirable or appropriate.  Without limiting the
generality of the foregoing, and subject to the requirements of Section 15 of
the Act, the Adviser may retain one or more sub-advisers to manage all or a
portion of the investment portfolio of a Fund, at the Adviser's own cost and
expense.  Retention of one or more sub-advisers, or the employment or retention
of other persons or entities to perform services, shall in no way reduce the
responsibilities or obligations of the Adviser under this Agreement and the
Adviser shall be responsible for all acts and omissions of such sub-advisers, or
other persons or entities, in connection with the performance of the Adviser's
duties hereunder.

     3.   Expenses.  The Adviser shall pay all of its expenses arising from the
          ---------
performance of its obligations under Section 1 and shall pay any salaries, fees
and expenses of the Trust's Trustees and Officers who are employees of the
Adviser.  The Adviser shall not be required to pay any other expenses of the
Funds, including, but not limited to, direct charges relating to the purchase
and sale of portfolio securities, interest charges, fees and expenses of
independent attorneys and auditors, taxes and governmental fees, cost of  share
certificates and any other expenses (including clerical expenses) of issue,
sale, repurchase or redemption of shares, expenses of registering and qualifying
shares for sale, expenses of printing and distributing reports, notices and
proxy materials to shareholders, expenses of data processing and related
services, shareholder recordkeeping and shareholder account service, expenses of
printing and filing reports and other documents filed with governmental
agencies, expenses of printing and distributing prospectuses, expenses of annual
and special shareholders meetings, fees and disbursements of transfer agents and
custodians, expenses of disbursing dividends and distributions, fees and
expenses of Trustees who are not employees of the Adviser or its affiliates,
membership dues in the Investment Company Institute, insurance premiums and
extraordinary expenses such as litigation expenses.

     4.   Compensation of the Adviser.  (a)  As full compensation for the
          ---------------------------
services rendered, facilities furnished and expenses paid by the Adviser under
this Agreement, the Trust agrees to pay to the Adviser a fee at the annual rates
set forth in Schedule A hereto with respect to each Fund indicated thereon.
Such fee shall be accrued daily and paid monthly as soon as practicable after
the end of each month (i.e., the applicable annual fee rate divided by 365 is
applied to each prior days' net assets in order to calculate the daily accrual).
For purposes of calculating the Adviser's fee with

                                      -2-
<PAGE>

respect to any Fund, the average daily net asset value of a Fund shall be
determined by taking an average of all determinations of such net asset value
during the month. If the Adviser shall serve for less than the whole of any
month the foregoing compensation shall be prorated.

          (b)  The Adviser agrees that if total expenses of a Fund for any
fiscal year of the Trust exceed the permissible limits applicable to that Fund
in any state in which shares of that Fund are then qualified for sale, the
compensation due the Adviser for such fiscal year shall be reduced by the amount
of such excess by a reduction or refund thereof at the time such compensation is
payable after the end of each calendar month, subject to readjustment during
such fiscal year.  In no event shall the amount of such reduction or refund
exceed the amount of the fee payable to the Adviser with respect to such Fund.

     5.   Purchase and Sale of Securities; Broker-Dealer Selection.  The Adviser
          --------------------------------------------------------
is responsible for decisions to buy or sell securities and other investments for
each Fund, broker-dealer and futures commission merchants' selection, and
negotiation of brokerage commission and futures commission merchants' rates.  As
a general matter, in executing portfolio transactions, the Adviser may employ or
deal with such broker-dealers or futures commission merchants as may, in the
Adviser's best judgment, provide prompt and reliable execution of the
transactions at favorable prices and reasonable commission rates.  In selecting
such broker-dealers or futures commission merchants, the Adviser shall consider
all relevant factors, including price (including the applicable brokerage
commission, dealer spread or futures commission merchant rate), the size of the
order, the nature of the market for the security or other investment, the timing
of the transaction, the reputation, experience and financial stability of the
broker-dealer or futures commission merchant involved, the quality of the
service, the difficulty of execution, and the execution capabilities and
operational facilities of the firm involved, and, in the case of securities, the
firm's risk in positioning a block of securities.  Subject to such policies as
the Trustees may determine and consistent with Section 28(e) of the Securities
Exchange Act of 1934, as amended (the "1934 Act"), the Adviser shall not be
deemed to have acted unlawfully or to have breached any duty created by this
Agreement or otherwise solely by reason of the Adviser's having caused a Fund to
pay a member of an exchange, broker or dealer an amount of commission for
effecting a securities transaction in excess of the amount of commission another
member of an exchange, broker or dealer would have charged for effecting that
transaction, if the Adviser determines in good faith that such amount of
commission was reasonable in relation to the value of the brokerage and research
services provided by such member of an exchange, broker or dealer viewed in
terms of either that particular transaction or the Adviser's overall
responsibilities with respect to such Fund and to the other clients as to which
the Adviser exercises investment discretion.  In accordance with Section 11(a)
of the 1934 Act and Rule 11a2-2(T) thereunder, and subject to any other
applicable laws and regulations including Section 17(e) of the Act and Rule 17e-
1 thereunder, the Adviser may engage its affiliates, or any sub-adviser to the
Trust and its respective affiliates, as broker-dealers or futures commission
merchants to effect portfolio transactions in securities and other investments
for a Fund.

     6.   Term of Agreement.  This agreement shall continue in full force and
          -----------------
effect for two years from the date hereof, and shall continue in full force and
effect from year to year thereafter if

                                      -3-
<PAGE>

such continuance is approved in the manner required by the Act and the Adviser
has not notified the Trust in writing at least 60 days prior to the anniversary
date of the previous continuance that it does not desire such continuance. With
respect to each Fund, this Agreement may be terminated at any time, without
payment of penalty by the Fund or the Trust, on 60 days written notice to the
Adviser, by vote of the Trustees, or by vote of a majority of the outstanding
voting securities (as defined by the Act) of the Fund, voting separately from
any other series of the Trust. The termination of this Agreement with respect to
any Fund or the addition of any Fund to Schedule A hereto (in the manner
required by the Act) shall not affect the continued effectiveness of this
Agreement with respect to each other Fund subject hereto. This Agreement shall
automatically terminate in the event of its assignment (as defined by the Act).

          The Trust hereby agrees that if (i) the Adviser ceases to act as
investment manager and adviser to the  Trust and (ii) the continued use of the
Trust's present name would create confusion in the context of the Adviser's
business, then the Trust will use its best efforts to change its name in order
to delete the word "SunAmerica" from its name.

     7.   Liability of the Adviser.  In the absence of willful misfeasance, bad
          -------------------------
faith, gross negligence or reckless disregard of obligations or duties
("disabling conduct") hereunder on the part of the Adviser (and its officers,
directors, agents, employees, controlling persons, shareholders and any other
person or entity affiliated with the Adviser) the Adviser shall not be subject
to liability to the Trust or to any shareholder of the Trust for any act or
omission in the course of, or connected with, rendering services hereunder,
including without limitation, any error of judgment or mistake of law or for any
loss suffered by any of them in connection with the matters to which this
Agreement relates, except to the extent specified in Section 36(b) of the Act
concerning loss resulting from a breach of fiduciary duty with respect to the
receipt of compensation for services. Except for such disabling conduct, the
Trust shall indemnify the Adviser (and its officers, directors, partners,
agents, employees, controlling persons, shareholders and any other person or
entity affiliated with the Adviser) (collectively, the "Indemnified Parties")
from any liability arising from the Adviser's conduct under this Agreement.

          Indemnification to the Adviser or any of its personnel or affiliates
shall be made when (i) a final decision on the merits rendered, by a court or
other body before whom the proceeding was brought, that the person to be
indemnified was not liable by reason of disabling conduct or, (ii) in the
absence of such a decision, a reasonable determination, based upon a review of
the facts, that the person to be indemnified was not liable by reason of
disabling conduct, by (a) the vote of a majority of a quorum of the Trustees who
are neither "interested persons" of the Trust as defined in section 2(a)(19) of
the Act nor parties to the proceeding ("disinterested, non-party Trustees") or
(b) an independent legal counsel in a written opinion.  The Trust may, by vote
of a majority of the disinterested, non-party Trustees advance attorneys' fees
or other expenses incurred by an Indemnified Party in defending a proceeding
upon the undertaking by or on behalf of the Indemnified Party to repay the
advance unless it is ultimately determined that he is entitled to
indemnification. Such advance shall be subject to at least one of the following:
(1) the person to be indemnified shall provide a security for his undertaking,
(2) the Trust shall be insured against losses arising by reason

                                      -4-
<PAGE>

of any lawful advances, or (3) a majority of a quorum of the disinterested, non-
party Trustees or an independent legal counsel in a written opinion, shall
determine, based on a review of readily available facts, that there is reason to
believe that the person to be indemnified ultimately will be found entitled to
indemnification.

     8.   Non-Exclusivity.  Nothing in this Agreement shall limit or restrict
          ---------------
the right of any director, officer or employee of the Adviser who may also be a
Trustee, officer or employee of the Trust to engage in any other business or
devote his or her time and attention in part to the management or other aspects
of any business, whether of a similar or dissimilar nature, nor limit or
restrict the right of the Adviser to engage in any other business or to render
services of any kind to any other corporation, firm, individual or association.

     9.   Amendments.  This Agreement may be amended by mutual consent in
          ----------
writing, but the consent of the Trust must be obtained in conformity with the
requirements of the Act.

     10.  Governing Law.  This Agreement shall be construed in accordance with
          -------------
the laws of the State of New York and the applicable provisions of the Act.  To
the extent the applicable laws of the State of New York, or any of the
provisions herein, conflict with the applicable provisions of the Act, the
latter shall apply.

     11.  Personal Liability.  The Declaration of Trust establishing the Trust,
          ------------------
dated April 24, 1986, a copy of which, together with all amendments thereto (the
"Declaration"), is on file in the office of the Secretary of the Commonwealth of
Massachusetts, provides that the name "SunAmerica Income Funds" refers to the
Trustees under the Declaration collectively as trustees, but not as individuals
or personally, and no Trustee, shareholder, officer, employee or agent of the
Trust shall be held to any personal liability, nor shall resort be had to their
private property for satisfaction of any obligation or claim or otherwise in
connection with the affairs of the Trust, but the "Trust Property" only shall be
liable.

                                      -5-
<PAGE>

     12.  Separate Series.  Pursuant to the provisions of the Declaration, each
          ---------------
Fund is a separate series of the Trust, and all debts, liabilities, obligations
and expenses of a particular Fund shall be enforceable only against the assets
of that Fund and not against the assets of any other Fund or of the Trust as a
whole.

          IN WITNESS WHEREOF, the Trust and the Adviser have caused this
Agreement to be executed by their duly authorized officers as of the date first
above written.


                              SUNAMERICA INCOME FUNDS



                              By:   /s/ Peter A. Harbeck
                                    -------------------------------------------
                                    Name: Peter A. Harbeck
                                    Title:Executive Vice President



                              SUNAMERICA ASSET MANAGEMENT CORP.



                              By:   /s/ Robert M. Zakem
                                    ---------------------------------------
                                    Name:     Robert M. Zakem
                                    Title:    Senior Vice President
                                         and General Counsel

                                      -6-
<PAGE>

                                   SCHEDULE A



                                                              FEE RATE
                                                         (as a % of average
FUND                                                   daily net asset value)
- ----                                                   ----------------------


SunAmerica Federal Securities Fund                      .55% to     $25MM
                                                        .50% next   $25MM
                                                        .45% over   $50MM

SunAmerica U.S. Govt Securities Fund                    .75% to     $200MM
                                                        .72% next   $200MM
                                                        .55% over   $400MM

SunAmerica High Income Fund                             .75% to     $200MM
                                                        .72% next   $200MM
                                                        .55% over   $400MM

SunAmerica Diversified Income Fund                      .65% to     $350MM
                                                        .60% over   $350MM

SunAmerica Tax Exempt Insured Fund                      .50% to     $350MM
                                                        .45% over   $350MM

<PAGE>

                                                               EXHIBIT 99.(e)(i)

                            SUNAMERICA INCOME FUNDS

                             DISTRIBUTION AGREEMENT


          This DISTRIBUTION AGREEMENT is dated as of January 1, 1999 by and
between SunAmerica Income Funds, a Massachusetts business trust (the "Trust")
and SUNAMERICA CAPITAL SERVICES, INC., a Delaware corporation (the
"Distributor").


                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is engaged in business as an open-end management
investment company and is registered as such under the Investment Company Act of
1940, as amended (the "Act"); and

          WHEREAS, the Trust is authorized to issue shares of beneficial
interest, par value $.01 per share (the "Shares"), in separately designated
series representing separate funds with their own investment objectives,
policies and restrictions (the "Funds") and has registered the Shares of the
Funds under the Securities Act of 1933, as amended (the "Securities Act"),
pursuant to a registration statement on Form N-1A (the "Registration
Statement"), including a prospectus (the "Prospectus") and a statement of
additional information (the "Statement of Additional Information"); and

          WHEREAS, the Trust has adopted a Plan of Distribution pursuant to Rule
12b-1 under the Investment Company Act on behalf of each Fund (the "Distribution
Plans") and may enter into related agreements providing for the distribution of
the Shares of the Funds; and

          WHEREAS, the Distributor is registered as a broker-dealer under the
Securities Exchange Act of 1934, as amended (the "Exchange Act"); and

          WHEREAS, the Trust wishes to engage the services of the Distributor as
distributor of the Shares of the Funds and the Distributor is willing to serve
in that capacity;

          NOW, THEREFORE, it is hereby agreed between the parties hereto as
follows:

          1.   EXCLUSIVE DISTRIBUTOR.  The Funds hereby agree that the
               ---------------------
Distributor shall and for the period of this Agreement be exclusive agent for
distribution within the United States and its territories, and the Distributor
agrees to use its best efforts during such period to effect such distribution of
the Shares ; provided, however, that nothing herein shall prevent  a Fund, if it
             --------  -------
so elects, from selling or otherwise distributing its Shares directly to any
persons other than dealers.  In connection therewith, it is contemplated that
the Distributor will enter into agreements with selected securities dealers.
The Funds understand that the Distributor also acts as agent for distribution of
shares of capital stock or beneficial interest, as the case may be, of other
open-end investment companies which have entered into management and advisory
agreements with the  Funds' current  investment adviser.

          2.   SALE OF THE SHARES.  The Distributor is authorized as agent for
               ------------------
the Funds and not as principal, to sell the Shares  to other purchasers on such
terms as may be provided in the then
<PAGE>

current Prospectus of the Funds; provided, however, that no sales shall be
                                 --------  -------
confirmed by the Distributor at any time when, according to advice received by
the Distributor from a Fund, the officers of the Trust have for any reason
sufficient to them temporarily or permanently suspended or discontinued the sale
and issuance of such Fund's Shares. Each sale shall be effected by the
Distributor only at the applicable price, plus the applicable sales charge, if
any, determined by a Fund in the manner prescribed in its then current
Prospectus. The Distributor shall, insofar as they concern it, comply with all
applicable laws, rules and regulations including, without limiting the
generality of the foregoing, all rules or regulations made or adopted pursuant
to Section 22 of the Act by the Securities and Exchange Commission or any
securities association registered under the Exchange Act .

          The Funds agree, as long as the Shares may legally be issued, to fill
all orders confirmed by the Distributor in accordance with the provisions of
this Agreement.

          3.   EXPENSES; COMPENSATION.  The Distributor agrees promptly to pay
               ----------------------
or reimburse the Funds for all expenses (except expenses incurred by the Funds
in connection with the preparation, printing and distribution of any prospectus
or report or other communication to shareholders, to the extent that such
expenses are incurred to effect compliance with the Federal or state laws or to
enable such distribution to shareholders) (a) of printing and distributing
copies of any prospectus and of preparing, printing and distributing any other
material used by the Distributor in connection with offering the Shares  for
sale, and (b) of advertising in connection with such offering. The Funds agree
to pay all expenses in connection with the registration of the Shares  under the
Securities Act , all fees and related expenses which may be incurred in
connection with the qualification of the Shares  for sale in such states (as
well as the District of Columbia, Puerto Rico and other territories) as the
Distributor may designate, and all expenses in connection with maintaining
facilities for the issue and transfer of  the Shares, of supplying information,
prices and other data to be furnished by it hereunder and through its agents of
all data processing and related services related to the share distribution
activity contemplated hereby.

          As compensation for its services hereunder, the Funds agree to pay to
the Distributor all amounts received as sales charges as described in the
Funds' most  current Prospectus. Out of such sales charges, the Distributor may
allow such concessions or reallowances to dealers as it may from time to time
determine.

          The  Trust agrees to execute such documents and to furnish such
information as may be reasonably necessary, in the discretion of the Board of
Trustees ("Trustees") of the  Trust, in connection with the qualification of the
Shares for sale in such states (as well as the District of Columbia, Puerto Rico
and other territories) as the Distributor may designate.  The Distributor also
agrees to pay all fees and related expenses connected with its own qualification
as a broker or dealer under Federal or state laws and, except as otherwise
specifically provided in this Agreement or agreed to by the Trust, all other
expenses incurred by the Distributor in connection with the sale of the Shares
as contemplated in this Agreement (including the expenses of qualifying the
Trust as a dealer or broker under the laws of such states as may be designated
by the Distributor, if deemed necessary or advisable by the Trust).

          4.   PROSPECTUS AND OTHER INFORMATION.  The Trust represents and
               --------------------------------
warrants to and agrees with the Distributor that:

                                      -2-
<PAGE>

          (a) The Registration Statement, including the Prospectus and Statement
of Additional Information, relating to the Shares has been filed under both the
Act and the Securities Act and has become effective.

          (b) At all times during the term of this Agreement, except when the
officers of the  Trust have suspended or discontinued the sale and issuance of
the Shares of  a Fund as contemplated by Section 2 hereof, the Registration
Statement, Prospectus and Statement of Additional Information will conform in
all material respects to the requirements of the Act and the rules and
regulations of the Securities and Exchange Commission, and none of such
documents will include any untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary to make the
statements therein not misleading, except that the foregoing does not apply to
any statements or omissions in any of such documents based upon written
information furnished to the Trust by the Distributor specifically for use
therein.

          (c) The Trust agrees to prepare and furnish to the Distributor from
time to time, a copy of the Prospectus, and authorizes the Distributor to use
such Prospectus, in the form furnished to the Distributor from time to time, in
connection with the sale of the  Shares.  The  Trust also agrees to furnish the
Distributor from time to time, for use in connection with the sale of such
Shares, such information (including the Statement of Additional Information)
with respect to the Funds and the Shares as the Distributor may reasonably
request.

          5.   INDEMNIFICATION.
               ---------------

          (a) The Trust will indemnify and hold harmless the Distributor and
each person, if any, who controls the Distributor within the meaning of the Act
against any losses, claims, damages or liabilities to which the Distributor or
such controlling person may become subject, under the Act or otherwise, insofar
as such losses, claims, damages or liabilities (or actions in respect thereof)
arise out of or are based upon any untrue statement or alleged untrue statement
of a material fact contained in the Registration Statement, Prospectus or
Statement of Additional Information or any other written sales material prepared
by the Trust or the Funds which is utilized by the Distributor in connection
with the sale of Shares of the Fund or arise out of or are based upon the
omission or alleged omission to state therein a material fact required to be
stated therein or (in the case of the Registration Statement, Prospectus and
Statement of Additional Information) necessary to make the statement therein not
misleading or (in the case of such other sales material) necessary to make the
statements therein not misleading in the light of the circumstances under which
they were made; and will reimburse the Distributor and each such controlling
person for any legal or other expenses reasonably incurred by the Distributor or
such controlling person in connection with investigating or defending any such
loss, claim, damage, liability or action; provided, however, that the Trust or
                                          --------  -------
the Funds will not be liable in any such case to the extent that any such loss,
claim, damage or liability arises out of or is based upon any untrue statement
or alleged untrue statement or omission or alleged omission made in such
Registration Statement, Prospectus or Statement of Additional Information in
conformity with written information furnished to the  Trust by the Distributor
specifically for use therein; and provided, further, that nothing herein shall
                                  --------  -------
be so construed as to protect the Distributor against any liability to the Trust
or the Funds, or the security holders of the Funds to which the Distributor
would otherwise be subject by reason of

                                      -3-
<PAGE>

willful misfeasance, bad faith or gross negligence, in the performance of its
duties, or by reason of the reckless disregard by the Distributor of its
obligations and duties under this Agreement. This indemnity provision will be in
addition to any liability which the Trust may otherwise have.

          (b) The Distributor will indemnify and hold harmless the Trust, each
of its Trustees and officers and each person, if any, who controls the Trust
within the meaning of the Act, against any losses, claims, damages or
liabilities to which the Trust or any such Trustee, officer or controlling
person may become subject under the Act or otherwise, insofar as such losses,
claims, damages or liabilities (or actions in respect thereof) arise out of or
are based upon any untrue statement or alleged untrue statement of a material
fact contained in the Registration Statement, Prospectus or Statement of
Additional Information or any sales material not prepared by the Trust or the
Funds which is utilized in connection with the sale of the Shares or arise out
of or are based upon the omissions or the alleged omission to state therein a
material fact required to be stated therein or (in the case of the Registration
Statement, Prospectus and Statement) necessary to make the statements therein
not misleading or (in the case of such other sales material) necessary to make
the statements therein not misleading in the light of the circumstances under
which they were made, in the case of the Registration Statement, Prospectus and
Statement of Additional Information to the extent, but only to the extent, that
such untrue statement or alleged untrue statement or omission or alleged
omission was made in conformity with written information furnished to the Trust
by the Distributor specifically for use therein; and the Distributor will
reimburse any legal or other expenses reasonably incurred by the Trust or any
such Trustee, officer or controlling person in connection with investigating or
defending any such loss, claim, damage, liability or action.  This indemnity
provision will be in addition to any liability which the Distributor may
otherwise have.

          (c) Promptly after receipt by an indemnified party under this Section
of notice of the commencement of any action, such indemnified party will, if a
claim in respect thereof is to be made against the indemnifying party under this
Section, notify the indemnifying party of the commencement thereof; but the
omission so to notify the indemnifying party will not relieve it from liability
which it may have to any indemnified party otherwise than under this Section.
In case any such action is brought against any indemnified party, and it
notifies the indemnifying party of the commencement thereof, the indemnifying
party will be entitled to participate therein and, to the extent that it may
wish, to assume the defense thereof, with counsel satisfactory to such
indemnified party, and after notice from the indemnifying party to such
indemnified party of its election to assume the defense thereof, the
indemnifying party will not be liable to such indemnified party under this
Section for any legal or other expenses subsequently incurred by such
indemnified party in connection with the defense thereof other than reasonable
costs of investigation.

          6.   TERM OF AGREEMENT.  This Agreement shall continue in full force
               -----------------
and effect for two years from the date hereof, and shall continue in full force
and effect from year to year thereafter if such continuance is approved in the
manner required by the Act, and the Distributor has not have notified the Trust
in writing at least 60 days prior to the anniversary date of the previous
continuance that it does not desire such continuance.  This Agreement may be
terminated at any time, without payment of penalty by the Trust on 60 days'
written notice to the Distributor by vote of the Trustees of the Trust or by
vote of a majority of the outstanding voting securities of the  Trust (as
defined

                                      -4-
<PAGE>

by the Act).  This Agreement shall automatically terminate in the event
of its assignment (as defined by the Act).



          7.   MISCELLANEOUS.  This Agreement shall be governed by and construed
               -------------
in accordance with the laws of the State of New York.  Anything herein to the
contrary notwithstanding, this Agreement shall not be construed to require or to
impose any duty upon either of the parties to do anything in violation of any
applicable laws or regulations.

          IN WITNESS WHEREOF, the Trust and the Distributor have caused this
Agreement to be executed by their duly authorized officers as of the date above
written.


                              SUNAMERICA INCOME FUNDS



                         By:  /s/ Peter A. Harbeck
                              ----------------------------------------------
                              Peter A. Harbeck
                              President



                              SUNAMERICA CAPITAL SERVICES, INC.



                         By:  /s/ J. Steven Neamtz
                              ---------------------------------------------
                              J. Steven Neamtz
                              Director and President

                                      -5-

<PAGE>

                                                                     Exhibit (i)

May 28, 1999

SunAmerica Income Funds
733 Third Avenue
New York, NY 10017-3204


Gentlemen:

        This opinion is being furnished in connection with the filing by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), of
Post-Effective Amendment No. 26 (the "Amendment") to the Registration Statement
on Form N-1A (the "Registration Statement") which registers an indefinite number
of shares of beneficial interest of each series of the Trust, $.01 par value,
(the "Shares") under the Securities Act of 1933, as amended (the "1933 Act"),
which registration is to be effected in accordance with Rule 24f-2 under the
Investment Company Act of 1940, as amended, pursuant to the Trust's Registration
Statement.

        As counsel for the Trust, I am familiar with the proceedings taken by
the Trust in connection with the authorization, issuance and sale of the Shares.
In addition, I have examined the Trust's Declaration of Trust, By-Laws and such
other documents that have been deemed relevant to the matters referred to
herein.

        Based upon the foregoing, I am of the opinion that, upon issuance and
sale of the Shares in the manner referred to in the Amendment, the Shares will
be legally issued, fully paid and nonassessable shares of beneficial interest of
the Trust. However, I note that as set forth in the Registration Statement,
shareholders of SunAmerica Income Funds might, under certain circumstances, be
liable for transactions effected by the Trust.

        I hereby consent to the filing of this opinion with the Securities and
Exchange Commission as an exhibit to the Amendment, and to the filing of this
opinion under the securities laws of any state.

                                                Very truly yours,

                                                /s/ Robert M. Zakem

                                                Robert M. Zakem

<PAGE>

                                                                  EXHIBIT 99.(j)

                      Consent of Independent Accountants



We hereby consent to the incorporation by reference in the Statement of
Additional Information constituting part of this Post-Effective Amendment No. 26
to the registration statement on Form N-1A (the "Registration Statement") of our
report dated May 12, 1999, relating to the financial statements and financial
highlights appearing in the March 31, 1999 Annual Report to Shareholders of
SunAmerica Income Funds, which are also incorporated by reference into the
Registration Statement.  We also consent to the reference to us under the
heading "Independent Accountants and Legal Counsel" in such Statement of
Additional Information and to the reference to us under the heading "Financial
Highlights" in the Prospectus, which constitutes part of this Registration
Statement.



PricewaterhouseCoopers LLP
1177 Avenue of the Americas
New York, New York
May 24, 1999

<PAGE>

                                                                  EXHIBIT (m)(i)

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS A SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class A shares of its separately designated series, Government Securities
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class A shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class A
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class A
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class A shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class A shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class A shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class A shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any
<PAGE>

          limitations set forth in applicable regulations of the National
          Association of Securities Dealers, Inc. Nothing herein shall prohibit
          the Distributor from collecting distribution fees in any given year,
          as provided hereunder, in excess of expenditures made in such year for
          sales and promotional activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class A shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class A shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class A shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class A shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class A shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class A shares of the Fund shall be
          enforceable only against the assets of Class A shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ---------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS A SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class A shares of its separately designated series, Federal Securities
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class A shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class A
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class A
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class A shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class A shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class A shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class A shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any limitations set
          forth in applicable regulations of the National Association of
          Securities
<PAGE>

          Dealers, Inc. Nothing herein shall prohibit the Distributor from
          collecting distribution fees in any given year, as provided hereunder,
          in excess of expenditures made in such year for sales and promotional
          activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class A shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class A shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class A shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class A shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class A shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class A shares of the Fund shall be
          enforceable only against the assets of Class A shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS A SHARES)

          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class A shares of its separately designated series, Diversified Income
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class A shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class A
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class A
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class A shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class A shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class A shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class A shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any
<PAGE>

          limitations set forth in applicable regulations of the National
          Association of Securities Dealers, Inc. Nothing herein shall prohibit
          the Distributor from collecting distribution fees in any given year,
          as provided hereunder, in excess of expenditures made in such year for
          sales and promotional activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class A shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class A shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class A shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class A shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is
<PAGE>

          approved by a vote of a majority of the outstanding voting securities
          (as defined in the Act) of Class A shares of the Fund, and no material
          amendment to this Plan shall be made unless approved in the manner
          provided for the annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class A shares of the Fund shall be
          enforceable only against the assets of Class A shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS A SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class A shares of its separately designated series, High Income Fund,
(the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class A shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class A
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class A
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class A shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class A shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class A shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class A shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any
<PAGE>

          limitations set forth in applicable regulations of the National
          Association of Securities Dealers, Inc. Nothing herein shall prohibit
          the Distributor from collecting distribution fees in any given year,
          as provided hereunder, in excess of expenditures made in such year for
          sales and promotional activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class A shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class A shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class A shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class A shares of the Fund.


     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class A shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class A shares of the Fund shall be
          enforceable only against the assets of Class A shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      -----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS A SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class A shares of its separately designated series, Tax Exempt Insured
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class A shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class A
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class A
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class A shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class A shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class A shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class A shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any limitations set
          forth in applicable regulations of the National Association of
          Securities
<PAGE>

          Dealers, Inc. Nothing herein shall prohibit the Distributor from
          collecting distribution fees in any given year, as provided hereunder,
          in excess of expenditures made in such year for sales and promotional
          activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class A shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class A shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class A shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          date hereof, and, unless terminated as herein provided, shall continue
          from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class A shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in the Act) of Class A shares of the
          Fund, and no material amendment to this Plan shall be made unless
          approved in the manner provided for the annual renewal of this Plan in
          Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and
<PAGE>

          nomination of those Trustees of the Trust who are not interested
          persons of the Trust shall be committed to the discretion of such
          disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class A shares of the Fund shall be
          enforceable only against the assets of Class A shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      -----------------------------------
                                      Peter A. Harbeck
                                      President

<PAGE>

                                                              EXHIBIT 99.(m)(ii)

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS B SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class B shares of its separately designated series, Government Securities
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class B shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class B
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class B
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class B shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class B shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class B shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class B shares.
<PAGE>

          Payment of the distribution fee described in this Section 1 shall be
          subject to any limitations set forth in applicable regulations of the
          National Association of Securities Dealers, Inc. Nothing herein shall
          prohibit the Distributor from collecting distribution fees in any
          given year, as provided hereunder, in excess of expenditures made in
          such year for sales and promotional activities with respect to the
          Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class B shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class B shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class B shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class B shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is
<PAGE>

          approved by a vote of a majority of the outstanding voting securities
          (as defined in the Act) of Class B shares of the Fund, and no material
          amendment to this Plan shall be made unless approved in the manner
          provided for the annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class B shares of the Fund shall be
          enforceable only against the assets of Class B shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS B SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class B shares of its separately designated series, Federal Securities
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class B shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class B
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class B
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class B shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class B shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class B shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class B shares.
<PAGE>

          Payment of the distribution fee described in this Section 1 shall be
          subject to any limitations set forth in applicable regulations of the
          National Association of Securities Dealers, Inc. Nothing herein shall
          prohibit the Distributor from collecting distribution fees in any
          given year, as provided hereunder, in excess of expenditures made in
          such year for sales and promotional activities with respect to the
          Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class B shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class B shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class B shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class B shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in the Act) of Class B shares of the
          Fund, and no material amendment to this Plan
<PAGE>

          shall be made unless approved in the manner provided for the annual
          renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class B shares of the Fund shall be
          enforceable only against the assets of Class B shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      -----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS B SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class B shares of its separately designated series, Diversified Income
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class B shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class B
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class B
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class B shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class B shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class B shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class B shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any limitations set
          forth in applicable regulations of the National Association of
          Securities
<PAGE>

          Dealers, Inc. Nothing herein shall prohibit the Distributor from
          collecting distribution fees in any given year, as provided hereunder,
          in excess of expenditures made in such year for sales and promotional
          activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class B shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class B shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class B shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class B shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class B shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class B shares of the Fund shall be
          enforceable only against the assets of Class B shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS B SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class B shares of its separately designated series, High Income Fund,
(the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class B shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class B
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class B
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class B shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class B shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class B shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class B shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any
<PAGE>

          limitations set forth in applicable regulations of the National
          Association of Securities Dealers, Inc. Nothing herein shall prohibit
          the Distributor from collecting distribution fees in any given year,
          as provided hereunder, in excess of expenditures made in such year for
          sales and promotional activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class B shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class B shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class B shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class B shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in the Act) of Class B shares of the
          Fund, and no material amendment to this Plan
<PAGE>

          shall be made unless approved in the manner provided for the annual
          renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class B shares of the Fund shall be
          enforceable only against the assets of Class B shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                                (CLASS B SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class B shares of its separately designated series, Tax Exempt Insured
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class B shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class B
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class B
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class B shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class B shares, compensation, sales incentives
          and payments to sales and marketing personnel, and the payment of
          expenses incurred in its sales and promotional activities, including
          advertising expenditures related to the Class B shares of the Fund and
          the costs of preparing and distributing promotional materials with
          respect to such Class B shares. Payment of the distribution fee
          described in this Section 1 shall be subject to any limitations set
          forth in applicable regulations of the National Association of
          Securities
<PAGE>

          Dealers, Inc. Nothing herein shall prohibit the Distributor from
          collecting distribution fees in any given year, as provided hereunder,
          in excess of expenditures made in such year for sales and promotional
          activities with respect to the Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class B shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class B shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class B shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class B shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class B shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class B shares of the Fund shall be
          enforceable only against the assets of Class B shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      -----------------------------------
                                      Peter A. Harbeck
                                      President

<PAGE>

                                                                EXHIBIT (m)(iii)

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                               (CLASS II SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class II shares of its separately designated series, High Income Fund,
(the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class II shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class II
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities. The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class II
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class II shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class II shares, compensation, sales
          incentives and payments to sales and marketing personnel, and the
          payment of expenses incurred in its sales and promotional activities,
          including advertising expenditures related to the Class II shares of
          the Fund and the costs of preparing and distributing promotional
          materials with respect to such Class II shares.
<PAGE>

          Payment of the distribution fee described in this Section 1 shall be
          subject to any limitations set forth in applicable regulations of the
          National Association of Securities Dealers, Inc. Nothing herein shall
          prohibit the Distributor from collecting distribution fees in any
          given year, as provided hereunder, in excess of expenditures made in
          such year for sales and promotional activities with respect to the
          Fund.

     2.   Account Maintenance Activities. The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class II shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties. The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements. All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class II shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports. The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class II shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination. (a) This Plan shall become effective as of the
          --------------------
          date hereof, and, unless terminated as herein provided, shall continue
          from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class II shares of the Fund.

     7.   Amendments. This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is
<PAGE>

          approved by a vote of a majority of the outstanding voting securities
          (as defined in the Act) of Class II shares of the Fund, and no
          material amendment to this Plan shall be made unless approved in the
          manner provided for the annual renewal of this Plan in Section 6(a)
          hereof.

     8.   Selection and Nomination of Trustees. While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping. The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

    10.   Definition of Certain Terms. For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

    11.   Separate Series. Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class II shares of the Fund shall be
          enforceable only against the assets of Class II shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                               (CLASS II SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class II shares of its separately designated series, Government
Securities Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class II shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class II
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     1.   Distribution Activities. The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class II
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class II shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class II shares, compensation, sales
          incentives and payments to sales and marketing personnel, and the
          payment of expenses incurred in its sales and promotional activities,
          including advertising expenditures related to the Class II shares of
          the Fund and the costs of preparing and distributing promotional
          materials with respect to such Class II shares. Payment of the
          distribution fee described in this Section 1 shall be subject to any
<PAGE>

          limitations set forth in applicable regulations of the National
          Association of Securities Dealers, Inc. Nothing herein shall prohibit
          the Distributor from collecting distribution fees in any given year,
          as provided hereunder, in excess of expenditures made in such year for
          sales and promotional activities with respect to the Fund.

     2.   Account Maintenance Activities. The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class II shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties. The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements. All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class II shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports. The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class II shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination. (a) This Plan shall become effective as of the
          --------------------
          date hereof, and, unless terminated as herein provided, shall continue
          from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class II shares of the Fund.


     7.   Amendments. This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is
<PAGE>

          approved by a vote of a majority of the outstanding voting securities
          (as defined in the Act) of Class II shares of the Fund, and no
          material amendment to this Plan shall be made unless approved in the
          manner provided for the annual renewal of this Plan in Section 6(a)
          hereof.

     8.   Selection and Nomination of Trustees. While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping. The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

    10.   Definition of Certain Terms. For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

    11.   Separate Series. Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class II shares of the Fund shall be
          enforceable only against the assets of Class II shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President



<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                               (CLASS II SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class II shares of its separately designated series, Federal Securities
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class II shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class II
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     2.   Distribution Activities. The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class II
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class II shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class II shares, compensation, sales
          incentives and payments to sales and marketing personnel, and the
          payment of expenses incurred in its sales and promotional activities,
          including advertising expenditures related to the Class II shares of
          the Fund and the costs of preparing and distributing promotional
          materials with respect to such Class II shares. Payment of the
          distribution fee described in this Section 1 shall be subject to any
<PAGE>

          limitations set forth in applicable regulations of the National
          Association of Securities Dealers, Inc. Nothing herein shall prohibit
          the Distributor from collecting distribution fees in any given year,
          as provided hereunder, in excess of expenditures made in such year for
          sales and promotional activities with respect to the Fund.

     2.   Account Maintenance Activities. The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class II shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties. The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements. All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class II shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports. The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class II shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination. (a) This Plan shall become effective as of the
          --------------------
          date hereof, and, unless terminated as herein provided, shall continue
          from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class II shares of the Fund.

     7.   Amendments. This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class II shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees. While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping. The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

    10.   Definition of Certain Terms. For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

    11.   Separate Series. Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class II shares of the Fund shall be
          enforceable only against the assets of Class II shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      -----------------------------------
                                      Peter A. Harbeck
                                      President

<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                               (CLASS II SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class II shares of its separately designated series, Diversified Income
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class II shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class II
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     3.   Distribution Activities. The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class II
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class II shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class II shares, compensation, sales
          incentives and payments to sales and marketing personnel, and the
          payment of expenses incurred in its sales and promotional activities,
          including advertising expenditures related to the Class II shares of
          the Fund and the costs of preparing and distributing promotional
          materials with respect to such Class II shares. Payment of the
          distribution fee described in this Section 1 shall be subject to any
<PAGE>

          limitations set forth in applicable regulations of the National
          Association of Securities Dealers, Inc. Nothing herein shall prohibit
          the Distributor from collecting distribution fees in any given year,
          as provided hereunder, in excess of expenditures made in such year for
          sales and promotional activities with respect to the Fund.

     2.   Account Maintenance Activities. The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class II shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties. The Fund hereby authorizes the
          -------------------------
          Distributor to enter into agreements with Securities Firms to provide
          compensation to such Securities Firms for activities and services of
          the type referred to in Sections 1 and 2 hereof. The Distributor may
          reallocate all or a portion of its account maintenance fee or
          distribution fee to such Securities Firms as compensation for the
          above-mentioned activities and services. Such agreements shall provide
          that the Securities Firms shall deliver to the Distributor such
          information as is reasonably necessary to permit the Distributor to
          comply with the reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements. All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class II shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class II shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class II shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class II shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class II shares of the Fund shall be
          enforceable only against the assets of Class II shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      -----------------------------------
                                      Peter A. Harbeck
                                      President
<PAGE>

                         PLAN OF DISTRIBUTION PURSUANT
                                 TO RULE 12b-1
                               (CLASS II SHARES)


          PLAN OF DISTRIBUTION adopted as of the 1/st/ day of January, 1999, by
SunAmerica Income Funds, a Massachusetts business trust (the "Trust"), on behalf
of the Class II shares of its separately designated series, Tax Exempt Insured
Fund, (the "Fund").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Trust is registered under the Investment Company Act of
1940, as amended (the "Act"), as an open-end management investment company; and

          WHEREAS, the Fund is a separately designated investment series of the
Trust with its own investment objective, policies and purposes offering four
separate classes of shares of beneficial interest, par value $.01 per share, of
the Trust (the "Shares"); and

          WHEREAS, the Trust has entered into a Distribution Agreement with
SunAmerica Capital Services, Inc. (the "Distributor"), pursuant to which the
Distributor acts as the exclusive distributor and representative of the Trust in
the offer and sale of the Shares to the public; and

          WHEREAS, the Trust desires to adopt this Distribution Plan (the
"Plan") pursuant to Rule 12b-1 under the Act, pursuant to which the Fund will
pay an account maintenance fee and a distribution fee to the Distributor with
respect to Class II shares of the Fund; and

          WHEREAS, the Board of Trustees of the Trust (the "Trustees") as a
whole, and the Trustees who are not interested persons of the Trust and who have
no direct or indirect financial interest in the operation of this Plan or in any
agreement relating hereto (the "12b-1 Trustees"), having determined, in the
exercise of reasonable business judgment and in light of their fiduciary duties
under state law and under Sections 36(a) and (b) of the Act, that there is a
reasonable likelihood that this Plan will benefit the Fund and its Class II
shareholders, have approved this Plan by votes cast in person at a meeting
called for the purpose of voting hereon and on any agreements related hereto;

          NOW THEREFORE, the Trust on behalf of the Fund hereby adopts this Plan
on the following terms:

     4.   Distribution Activities.  The Fund shall pay the Distributor a
          -----------------------
          distribution fee under the Plan at the end of each month at the annual
          rate of 0.75% of average daily net assets attributable to Class II
          shares of the Fund to compensate the Distributor and certain
          securities firms ("Securities Firms") for providing sales and
          promotional activities and services. Such activities and services will
          relate to the sale, promotion and marketing of the Class II shares.
          Such expenditures may consist of sales commissions to financial
          consultants for selling Class II shares, compensation, sales
          incentives and payments to sales and marketing personnel, and the
          payment of expenses incurred in its sales and promotional activities,
          including advertising expenditures related to the Class II shares of
          the Fund and the costs of preparing and distributing promotional
          materials with respect to such Class II shares.
<PAGE>

          Payment of the distribution fee described in this Section 1 shall be
          subject to any limitations set forth in applicable regulations of the
          National Association of Securities Dealers, Inc. Nothing herein shall
          prohibit the Distributor from collecting distribution fees in any
          given year, as provided hereunder, in excess of expenditures made in
          such year for sales and promotional activities with respect to the
          Fund.

     2.   Account Maintenance Activities.  The Fund shall pay the Distributor an
          ------------------------------
          account maintenance fee under the Plan at the end of each month at the
          annual rate of up to 0.25% of average daily net assets attributable to
          Class II shares of the Fund to compensate the Distributor and
          Securities Firms for account maintenance activities.

     3.   Payments to Other Parties.  The Fund hereby authorizes the Distributor
          -------------------------
          to enter into agreements with Securities Firms to provide compensation
          to such Securities Firms for activities and services of the type
          referred to in Sections 1 and 2 hereof. The Distributor may reallocate
          all or a portion of its account maintenance fee or distribution fee to
          such Securities Firms as compensation for the above-mentioned
          activities and services. Such agreements shall provide that the
          Securities Firms shall deliver to the Distributor such information as
          is reasonably necessary to permit the Distributor to comply with the
          reporting requirements set forth in Section 5 hereof.

     4.   Related Agreements.  All agreements with any person relating to
          ------------------
          implementation of this Plan shall be in writing, and any agreement
          related to this Plan shall provide:

               (a)  that such agreement may be terminated at any time, without
                    payment of any penalty, by vote of a majority of the 12b-1
                    Trustees or, by vote of a majority of the outstanding voting
                    securities (as defined in the Act) of Class II shares of the
                    Fund, on not more than 60 days' written notice to any other
                    party to the agreement; and

               (b)  that such agreement shall terminate automatically in the
                    event of its assignment.

     5.   Quarterly Reports.  The Treasurer of the Trust shall provide to the
          -----------------
          Trustees and the Trustees shall review, at least quarterly, a written
          report of the amounts expended pursuant to this Plan with respect to
          Class II shares of the Fund and any related agreement and the purposes
          for which such expenditures were made.

     6.   Term and Termination.    (a) This Plan shall become effective as of
          --------------------
          the date hereof, and, unless terminated as herein provided, shall
          continue from year to year thereafter, so long as such continuance is
          specifically approved at least annually by votes, cast in person at a
          meeting called for the purpose of voting on such approval, of a
          majority of both the (i) the Trustees of the Trust, and (ii) the 12b-1
          Trustees.

               (b) This Plan may be terminated at any time by vote of a majority
                   of the 12b-1 Trustees or by vote of a majority of the
                   outstanding voting securities (as defined in the Act) of
                   Class II shares of the Fund.

     7.   Amendments.  This Plan may not be amended to increase materially the
          ----------
          maximum expenditures permitted by Sections 1 and 2 hereof unless such
          amendment is approved by a vote of a majority of the outstanding
          voting securities (as defined in
<PAGE>

          the Act) of Class II shares of the Fund, and no material amendment to
          this Plan shall be made unless approved in the manner provided for the
          annual renewal of this Plan in Section 6(a) hereof.

     8.   Selection and Nomination of Trustees.  While this Plan is in effect,
          ------------------------------------
          the selection and nomination of those Trustees of the Trust who are
          not interested persons of the Trust shall be committed to the
          discretion of such disinterested Trustees.

     9.   Recordkeeping.  The Trust shall preserve copies of this Plan and any
          -------------
          related agreement and all reports made pursuant to Section 5 hereof
          for a period of not less than six years from the date of this Plan,
          any such related agreement or such reports, as the case may be, the
          first two years in an easily accessible place.

     10.  Definition of Certain Terms.  For purposes of this Plan, the terms
          ---------------------------
          "assignment," "interested person," "majority of the outstanding voting
          securities," and "principal underwriter" shall have their respective
          meanings defined in the Act and the rules and regulations thereunder,
          subject, however, to such exemptions as may be granted to either the
          Trust or the principal underwriter of the Shares by the Securities and
          Exchange Commission, or its staff under the Act.

     11.  Separate Series.  Pursuant to the provisions of the Declaration of
          ---------------
          Trust, the Fund is a separate series of the Trust, and all debts,
          liabilities and expenses of Class II shares of the Fund shall be
          enforceable only against the assets of Class II shares of the Fund and
          not against the assets of any other series or class of shares or of
          the Trust as a whole.


          IN WITNESS WHEREOF, the Trust has caused this Plan to be executed as
of the day and year first written above.


                                  SUNAMERICA INCOME FUNDS



                                  By: /s/ Peter A. Harbeck
                                      ----------------------------------
                                      Peter A. Harbeck
                                      President


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission