<PAGE> 1
CLASS A, CLASS B AND CLASS C SHARES OF
AIM STRATEGIC INCOME FUND
Supplement dated January 6, 2000
to the Prospectus dated March 1, 1999,
as revised October 25, 1999
and supplemented November 29, 1999
This supplement supersedes and replaces in its entirety the supplement dated
November 29, 1999.
The following replaces in its entirety the information appearing under the
heading "FUND MANAGEMENT - PORTFOLIO MANAGERS" on page 5 of the prospectus:
"The advisors use a team approach to investment management. The
individual members of the team who are primarily responsible for the
day-to-day management of the fund's portfolio are
o John Cleary, Portfolio Manager, who has been responsible for
the fund since 1999 and has been associated with the advisor
and/or its affiliates since 1998. From 1997 to 1998, he was
Manager of a global markets fixed income fund for West Merchant
Bank Ltd. From 1993 to 1996, he was a portfolio manager for
Fischer Francis Trees and Watts. Mr. Cleary completed the
investment management program at the London School of Business
in 1996.
o Paul Griffiths, Portfolio Manager, who has been responsible
for the fund since 1999 and has been associated with the
advisor and/or its affiliates since 1994.
o Cheng-Hock Lau, Portfolio Manager, who has been responsible
for the fund since 1996 and has been associated with the
advisor and/or its affiliates since 1995. From 1993 to 1995,
he was Senior Vice President and Senior Portfolio Manager for
Fiduciary Trust Company International."
<PAGE> 2
ADVISOR CLASS SHARES OF
AIM STRATEGIC INCOME FUND
Supplement dated January 6, 2000
to the Prospectus dated March 1, 1999,
as supplemented July 1, 1999, July 2, 1999
and November 29, 1999
This supplement supersedes and replaces in its entirety the supplement dated
November 29, 1999.
The following replaces in its entirety the information appearing under the
heading "FUND MANAGEMENT - PORTFOLIO MANAGERS" on page 5 of the prospectus:
"The advisors use a team approach to investment management. The
individual members of the team who are primarily responsible for the
day-to-day management of the fund's portfolio are
o John Cleary, Portfolio Manager, who has been responsible for
the fund since 1999 and has been associated with the advisor
and/or its affiliates since 1998. From 1997 to 1998, he was
Manager of a global markets fixed income fund for West Merchant
Bank Ltd. From 1993 to 1996, he was a portfolio manager for
Fischer Francis Trees and Watts. Mr. Cleary completed the
investment management program at the London School of Business
in 1996.
o Paul Griffiths, Portfolio Manager, who has been responsible
for the fund since 1999 and has been associated with the
advisor and/or its affiliates since 1994.
o Cheng-Hock Lau, Portfolio Manager, who has been responsible
for the fund since 1996 and has been associated with the
advisor and/or its affiliates since 1995. From 1993 to 1995,
he was Senior Vice President and Senior Portfolio Manager for
Fiduciary Trust Company International."
Effective June 7, 1999, the following replaces in its entirety the information
appearing under the heading "EXCHANGING SHARES - EXCHANGE CONDITIONS" on page
A-3 of the prospectus:
"The following conditions apply to all exchanges:
o You must meet the minimum purchase requirements for the AIM
Fund into which you are exchanging;
o Shares of the AIM Fund you wish to acquire must be available
for sale in your state of residence;
o Exchanges must be made between accounts with identical
registration information;
o The account you wish to exchange from must have a certified
tax identification number (or the Fund has received an
appropriate Form W-8 or W-9);
o Shares must have been held for at least one day prior to the
exchange; and
o If you have physical share certificates, you must return them
to the transfer agent prior to the exchange.
Beginning September 15, 1999, the following exchange condition will
apply:
o Because excessive short-term trading or market-timing activity
can hurt fund performance, you are limited to a maximum of
10 exchanges per calendar year. If you exceed that limit, or
if an AIM Fund or the distributor determines, in its sole
discretion, that your short-term trading is excessive or
that you are engaging in market-timing activity, it may
reject any additional exchange orders. An exchange is the
movement out of (redemption) one AIM Fund and into
(purchase) another AIM Fund."
