G T INVESTMENT FUNDS INC
497, 1997-03-03
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<PAGE>
                             GT GLOBAL INCOME FUNDS
                          PROSPECTUS -- MARCH 1, 1997
- --------------------------------------------------------------------------------
 
GT GLOBAL GOVERNMENT INCOME FUND ("GOVERNMENT INCOME FUND") seeks a high level
of current income by investing primarily in high quality U.S. and foreign
government debt securities. The Fund's secondary objectives are capital
appreciation and protection of principal through active management of its
maturity structure and currency exposure.
 
GT GLOBAL STRATEGIC INCOME FUND ("STRATEGIC INCOME FUND") primarily seeks high
current income and secondarily seeks capital appreciation. The Fund allocates
its assets among debt securities of issuers in: (1) the United States; (2)
developed foreign countries; and (3) emerging markets.
 
GT GLOBAL HIGH INCOME FUND ("HIGH INCOME FUND") primarily seeks high current
income and secondarily seeks capital appreciation by investing all of its
investable assets in the Global High Income Portfolio ("Portfolio"), which, in
turn, invests primarily in the debt securities of issuers located in emerging
markets. The Portfolio's investment objectives are identical to those of the
Fund.
 
Individually, a "Fund" and, collectively, the "Funds."
 
There can be no assurance that any Fund or the Portfolio will achieve its
investment objectives. The investment experience of the High Income Fund will
correspond directly with the investment experience of the Portfolio.
 
FUND SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR ENDORSED OR GUARANTEED BY,
ANY BANK, NOR ARE THEY FEDERALLY INSURED OR OTHERWISE PROTECTED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.
 
The Funds and the Portfolio are managed and/or administered by Chancellor LGT
Asset Management, Inc. (the "Manager"). The Manager and its worldwide affiliates
are part of Liechtenstein Global Trust, a provider of global asset management
and private banking products and services to individual and institutional
investors.
 
The Funds are designed for long-term investors and not as trading vehicles, do
not represent a complete investment program and are not suitable for all
investors. An investment in any of the Funds involves risk factors that should
be reviewed carefully by potential investors. The Strategic Income Fund and the
Portfolio both are authorized to borrow money for investment purposes, which
would increase the volatility of their performance and involves additional
risks. See "Investment Objectives and Policies" and "Risk Factors."
 
THE STRATEGIC INCOME FUND INVESTS UP TO 50% OF ITS TOTAL ASSETS, AND THE GLOBAL
HIGH INCOME PORTFOLIO INVESTS UP TO 100% OF ITS TOTAL ASSETS, IN LOWER QUALITY
AND UNRATED FOREIGN GOVERNMENT BONDS WHOSE CREDIT QUALITY IS GENERALLY
CONSIDERED THE EQUIVALENT OF U.S. CORPORATE DEBT SECURITIES COMMONLY KNOWN AS
"JUNK BONDS." INVESTMENTS OF THIS TYPE ARE SUBJECT TO A GREATER RISK OF LOSS OF
PRINCIPAL AND INTEREST. PURCHASERS SHOULD CAREFULLY ASSESS THE RISKS ASSOCIATED
WITH AN INVESTMENT IN THESE FUNDS. SEE "INVESTMENT OBJECTIVES AND POLICIES" AND
"RISK FACTORS."
 
This Prospectus sets forth concisely information an investor should know before
investing and should be read carefully and retained for future reference. A
Statement of Additional Information, dated March 1, 1997, has been filed with
the Securities and Exchange Commission ("SEC") and, as supplemented or amended
from time to time, is incorporated herein by reference. The Statement of
Additional Information is available without charge by writing to the Funds at 50
California Street, 27th Floor, San Francisco, California 94111, or by calling
(800) 824-1580.
 
FOR FURTHER INFORMATION, CALL (800) 824-1580 OR CONTACT YOUR FINANCIAL ADVISER.
 
[LOGO]
 
- --------------------------------------------------------------------------------
 
THESE  SECURITIES  HAVE  NOT  BEEN APPROVED  OR  DISAPPROVED  BY  THE SECURITIES
 AND  EXCHANGE  COMMISSION  OR  ANY   STATE  SECURITIES  COMMISSION,  NOR   HAS
   THE   SECURITIES  AND   EXCHANGE  COMMISSION   OR  ANY   STATE  SECURITIES
     COMMISSION PASSED  ON THE  ACCURACY OR  ADEQUACY OF  THIS  PROSPECTUS.
             ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
                               Prospectus Page 1
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                               TABLE OF CONTENTS
- ------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                                              Page
                                                                                            ---------
<S>                                                                                         <C>
Prospectus Summary........................................................................          3
Financial Highlights......................................................................          7
Alternative Purchase Plan.................................................................         13
Investment Objectives and Policies........................................................         14
Risk Factors..............................................................................         24
How to Invest.............................................................................         29
How to Make Exchanges.....................................................................         36
How to Redeem Shares......................................................................         37
Shareholder Account Manual................................................................         40
Calculation of Net Asset Value............................................................         41
Dividends, Other Distributions and Federal Income Taxation................................         41
Management................................................................................         43
Other Information.........................................................................         47
Appendix A -- Description of Debt Ratings.................................................         50
</TABLE>
 
                               Prospectus Page 2
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                               PROSPECTUS SUMMARY
- ------------------------------------------------------------
The following summary is qualified in its entirety by the more detailed
information appearing in the body of this Prospectus.
 
<TABLE>
<S>                            <C>                               <C>
The Funds and the Portfolio:   Each  Fund is a  non-diversified series of  G.T. Investment Funds,
                               Inc. (the "Company"). The Portfolio is a non-diversified, open-end
                               management investment company.
 
Investment Objectives:         The Government Income Fund primarily seeks high current income and
                               secondarily  seeks   capital   appreciation  and   protection   of
                               principal.  The  Strategic Income  Fund and  the High  Income Fund
                               primarily seek high  current income and  secondarily seek  capital
                               appreciation.
 
Principal Investments:         The  Government Income Fund invests primarily in high quality U.S.
                               and foreign government debt obligations.
 
                               The  Strategic  Income  Fund  allocates  its  assets  among   debt
                               securities  of issuers  in: (1)  the United  States; (2) developed
                               foreign  countries;  and   (3)  emerging   markets,  and   selects
                               particular  securities  in  each sector  based  on  their relative
                               investment merit.
 
                               The High Income Fund invests all  of its investable assets in  the
                               Portfolio, which, in turn, invests primarily in debt securities of
                               issuers located in emerging markets.
 
Principal Risk Factors:        There is no assurance that the Funds or the Portfolio will achieve
                               their  investment  objectives. Each  Fund's  net asset  value will
                               fluctuate, reflecting fluctuations in the  market value of its  or
                               its  corresponding  Portfolio's portfolio  holdings. The  value of
                               debt securities held by the Government Income Fund, the  Strategic
                               Income  Fund and the Portfolio generally fluctuates inversely with
                               interest rate movements.
 
                               The Government  Income Fund,  the Strategic  Income Fund  and  the
                               Portfolio  will  invest  in  foreign  securities.  Investments  in
                               foreign  securities  involve  risks  relating  to  political   and
                               economic  developments  abroad  and  the  differences  between the
                               regulations  to  which  U.S.  and  foreign  issuers  are  subject.
                               Individual foreign economies also may differ favorably or unfavor-
                               ably  from the U.S. economy.  Changes in foreign currency exchange
                               rates will affect  a Fund's  or the Portfolio's  net asset  value,
                               earnings  and gains  and losses  realized on  sales of securities.
                               Securities of  foreign  companies may  be  less liquid  and  their
                               prices  more volatile than those  of securities of comparable U.S.
                               companies. The Portfolio will normally invest at least 65% of  its
                               total assets in debt securities of issuers in emerging markets and
                               the  Strategic  Income Fund  may invest  in such  securities. Such
                               investments entail greater risks  than investing in securities  of
                               issuers in developed markets.
 
                               The  Government  Income Fund,  the Strategic  Income Fund  and the
                               Portfolio may  engage in  certain  foreign currency,  options  and
                               futures transactions to attempt to hedge against the overall level
                               of  investment and  currency risk  associated with  its present or
                               planned investments. Such transactions  involve certain risks  and
                               transaction costs.
</TABLE>
 
                               Prospectus Page 3
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                               PROSPECTUS SUMMARY
                                  (Continued)
- --------------------------------------------------------------------------------
<TABLE>
<S>                            <C>                               <C>
                               The  Strategic  Income Fund  may  invest up  to  50% of  its total
                               assets, and  the Portfolio  may invest  up to  100% of  its  total
                               assets, in debt securities rated below investment grade or, if not
                               rated,  determined  by the  Manager to  be of  comparable quality.
                               Investments of this type  are subject to greater  risk of loss  of
                               principal and interest.
 
                               See "Investment Objectives and Policies" and "Risk Factors."
 
Investment Manager:            The  Manager is part of Liechtenstein  Global Trust, a provider of
                               global asset management and private banking products and  services
                               to   individual  and   institutional  investors,   entrusted  with
                               approximately $84 billion in total assets as of December 31, 1996.
                               The Manager and its worldwide asset management affiliates maintain
                               fully staffed investment offices in Frankfurt, Hong Kong,  London,
                               New York, San Francisco, Singapore, Sydney, Tokyo and Toronto. See
                               "Management."
 
Alternative Purchase Plan:     Investors  may select Class  A or Class B  shares, each subject to
                               different expenses and a different sales charge structure.
 
  Class A Shares:              Offered at  net  asset  value plus  any  applicable  sales  charge
                               (maximum is 4.75% of public offering price) and subject to service
                               and distribution fees at the annualized rate of up to 0.35% of the
                               average daily net assets of each Fund's Class A shares.
 
  Class B Shares:              Offered  at net asset  value (a maximum  contingent deferred sales
                               charge of 5% of the lesser of  the shares' net asset value or  the
                               original  purchase price  is imposed  on certain  redemptions made
                               within six years of date of  purchase) and subject to service  and
                               distribution  fees at  the annualized rate  of up to  1.00% of the
                               average daily net assets of each Fund's Class B shares.
 
Shares Available Through:      Class A  and  Class B  shares  of  each Fund's  common  stock  are
                               available  through broker/dealers who have entered into agreements
                               to sell shares with the  Funds' distributor, GT Global, Inc.  ("GT
                               Global").  Shares also may be  acquired directly through GT Global
                               or through  exchanges of  shares  of the  other GT  Global  Mutual
                               Funds,  which are open-end management investment companies advised
                               and/or administered  by  the  Manager. See  "How  to  Invest"  and
                               "Shareholder Account Manual."
 
Exchange Privileges:           Shares  of a  class of  a Fund  may be  exchanged without  a sales
                               charge for shares of  the corresponding class  of other GT  Global
                               Mutual Funds. See "How to Make Exchanges" and "Shareholder Account
                               Manual."
 
Redemptions:                   Shares may be redeemed either through broker/dealers or the Funds'
                               transfer  agent,  GT  Global  Investor  Services,  Inc. ("Transfer
                               Agent"). See  "How  to  Redeem Shares"  and  "Shareholder  Account
                               Manual."
 
Dividends and Other            Dividends  are  paid  monthly from  net  investment  income; other
  Distributions:               distributions are paid annually from net short term capital  gain,
                               net capital gain and net gains from foreign currency transactions,
                               if any.
 
Reinvestment:                  Dividends  and other distributions may be reinvested automatically
                               in Fund  shares of  the distributing  class or  in shares  of  the
                               corresponding  class  of other  GT Global  Mutual Funds  without a
                               sales charge.
</TABLE>
 
                               Prospectus Page 4
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                               PROSPECTUS SUMMARY
                                  (Continued)
- --------------------------------------------------------------------------------
<TABLE>
<S>                            <C>                               <C>
First Purchase:                $500 minimum ($100 for individual retirement accounts ("IRAs") and
                               reduced amounts for certain other retirement plans).
 
Subsequent Purchases:          $100  minimum  (reduced  amounts   for  IRAs  and  certain   other
                               retirement plans).
 
Net Asset Values:              Class  A and Class B  shares of the Funds  are quoted daily in the
                               financial section of most newspapers.
 
Other Features:
 
  Class A Shares               Letter of Intent                  Reinstatement Privilege
                               Quantity Discounts                Systematic Withdrawal Plan
                               Right of Accumulation             Automatic Investment Plan
                               Portfolio Rebalancing Program     Dollar Cost Averaging Program
 
  Class B Shares               Reinstatement Privilege           Automatic Investment Plan
                               Systematic Withdrawal Plan        Dollar Cost Averaging Program
                               Portfolio Rebalancing Program
</TABLE>
 
                               Prospectus Page 5
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                               PROSPECTUS SUMMARY
                                  (Continued)
- --------------------------------------------------------------------------------
 
SUMMARY OF INVESTOR COSTS. The expenses and maximum transaction costs associated
with investing in the Class A and Class B shares of the Funds are reflected in
the following tables (1):
 
<TABLE>
<CAPTION>
                                                                  GOVERNMENT     STRATEGIC INCOME    HIGH INCOME
                                                                 INCOME FUND           FUND              FUND
                                                               ----------------  ----------------  ----------------
                                                               CLASS A  CLASS B  CLASS A  CLASS B  CLASS A  CLASS B
                                                               -------  -------  -------  -------  -------  -------
<S>                                                            <C>      <C>      <C>      <C>      <C>      <C>
SHAREHOLDER TRANSACTION COSTS (2):
  Maximum sales charge on purchases of shares (as a % of
    offering price)..........................................   4.75%     None    4.75%     None    4.75%     None
  Sales charges on reinvested distributions to
    shareholders.............................................    None     None     None     None     None     None
  Maximum deferred sales charge (as a % of net asset value at
    time of purchase or sale, whichever is less).............    None    5.00%     None    5.00%     None    5.00%
  Redemption charges.........................................    None     None     None     None     None     None
  Exchange fees:
    -- On first four exchanges each year.....................    None     None     None     None     None     None
    -- On each additional exchange...........................    $7.50    $7.50    $7.50    $7.50    $7.50    $7.50
 
ANNUAL FUND OPERATING EXPENSES (3):
  (AS A % OF AVERAGE NET ASSETS)
  Investment management and administration fees..............   0.72%    0.72%    0.72%    0.72%    0.99%    0.99%
  12b-1 distribution and service fees........................   0.35%    1.00%    0.35%    1.00%    0.35%    1.00%
  Other expenses.............................................   0.32%    0.32%    0.33%    0.33%    0.35%    0.35%
                                                               -------  -------  -------  -------  -------  -------
  Total Fund Operating Expenses..............................   1.39%    2.04%    1.40%    2.05%    1.69%    2.34%
                                                               -------  -------  -------  -------  -------  -------
                                                               -------  -------  -------  -------  -------  -------
</TABLE>
 
HYPOTHETICAL EXAMPLE OF EFFECT OF EXPENSES:
 
An investor would have directly or indirectly paid the following expenses at the
end of the periods shown on a $1,000 investment in the Funds, assuming a 5%
annual return:
 
<TABLE>
<CAPTION>
                                                                                           ONE    THREE   FIVE     TEN
                                                                                           YEAR   YEARS   YEARS   YEARS
                                                                                           ----   -----   -----   -----
<S>                                                                                        <C>    <C>     <C>     <C>
Government Income Fund
  Class A Shares (4).....................................................................  $61     $90    $121    $209
  Class B Shares
    Assuming a complete redemption at end of period (5)..................................  $71     $95    $131    $240
    Assuming no redemption...............................................................  $21     $65    $111    $240
Strategic Income Fund
  Class A Shares (4).....................................................................  $61     $90    $122    $210
  Class B Shares
    Assuming a complete redemption at end of period (5)..................................  $71     $95    $132    $241
    Assuming no redemption...............................................................  $21     $65    $112    $241
High Income Fund
  Class A Shares (4).....................................................................  $64     $99    $136    $241
  Class B Shares
    Assuming a complete redemption at end of period (5)..................................  $74     $104   $147    $271
    Assuming no redemption...............................................................  $24     $74    $127    $271
</TABLE>
 
- --------------
 
(1) THESE TABLES ARE INTENDED TO ASSIST INVESTORS IN UNDERSTANDING THE VARIOUS
    COSTS AND EXPENSES ASSOCIATED WITH INVESTING IN A FUND. Long-term
    shareholders may pay more than the economic equivalent of the maximum
    front-end sales charge permitted by the National Association of Securities
    Dealers, Inc. rules regarding investment companies. THE "HYPOTHETICAL
    EXAMPLE" IS NOT A REPRESENTATION OF PAST OR FUTURE EXPENSES. THE FUNDS' AND
    THE PORTFOLIO'S ACTUAL EXPENSES MAY BE MORE OR LESS THAN THOSE SHOWN. The
    tables and the assumption in the Hypothetical Example of a 5% annual return
    are required by regulation of the SEC applicable to all mutual funds; the 5%
    annual return is not a prediction of and does not represent the Funds' or
    the Portfolio's projected or actual performance.
 
(2) Sales charge waivers are available for Class A and Class B shares, and
    reduced sales charge purchase plans are available for Class A shares. The
    maximum 5% contingent deferred sales charge on Class B shares applies to
    redemptions during the first year after purchase. The charge generally
    declines by 1% annually thereafter, reaching zero after six years. See "How
    to Invest."
 
(3) Expenses are based on the Funds' fiscal year ended October 31, 1996. "Other
    expenses" include custody, transfer agency, legal, audit and other operating
    expenses. See "Management" herein and the Statement of Additional
    Information for more information. The Funds also offer Advisor Class shares
    to certain categories of investors. See "Alternative Purchase Plan." Advisor
    Class shares are not subject to 12b-1 distribution and service fees. The
    Board of Directors of the Company believes that the aggregate per share
    expenses of the High Income Fund and the Portfolio will be less than or
    approximately equal to the expenses which the Fund would incur if the assets
    of that Fund were invested directly in the type of securities being held by
    the Portfolio.
 
(4) Assumes payment of maximum sales charge by the investor.
 
(5) Assumes deduction of the applicable contingent deferred sales charge.
 
                               Prospectus Page 6
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                              FINANCIAL HIGHLIGHTS
 
- --------------------------------------------------------------------------------
 
The tables below provide condensed financial information concerning income and
capital changes for one share of each class of shares of each Fund, offered
through this Prospectus, for the periods shown. For the period March 29, 1988
(commencement of operations) to October 22, 1992, the Strategic Income Fund was
named G.T. Global Bond Fund and operated under different investment objectives,
policies and limitations. This information is supplemented by the financial
statements and accompanying notes appearing in the Statement of Additional
Information. The financial statements and notes for fiscal year ended October
31, 1996 and each of the preceding four years have been audited by Coopers &
Lybrand L.L.P., independent accountants, whose report thereon also is included
in the Statement of Additional Information.
 
                             GOVERNMENT INCOME FUND
<TABLE>
<CAPTION>
                                                                       CLASS A+
                                  -----------------------------------------------------------------------------------
                                                                YEAR ENDED OCTOBER 31,
                                  -----------------------------------------------------------------------------------
                                    1996    1995(C)   1994(c)    1993(c)      1992       1991       1990       1989
                                  --------  --------  --------   --------   --------   --------   --------   --------
Per Share Operating Performance:
<S>                               <C>       <C>       <C>        <C>        <C>        <C>        <C>        <C>
Net asset value, beginning of
 period.........................  $   8.81  $   8.63  $  11.07   $   9.83   $  10.29   $  10.46   $  10.45   $  10.86
                                  --------  --------  --------   --------   --------   --------   --------   --------
Income from investment
 operations:
  Net investment income.........      0.57      0.62      0.65       0.74       0.92       0.99       1.18       1.15
  Net realized and unrealized
   gain (loss) on investments...      0.03      0.15     (1.52)      1.34      (0.31)     (0.07)     (0.02)     (0.35)
                                  --------  --------  --------   --------   --------   --------   --------   --------
    Net increase (decrease)
     resulting from investment
     operations.................      0.60      0.77     (0.87)      2.08       0.61       0.92       1.16       0.80
                                  --------  --------  --------   --------   --------   --------   --------   --------
Distributions:
  From net investment income....     (0.57)    (0.59)    (0.65)     (0.74)     (0.83)     (1.00)     (1.15)     (1.20)
  From net realized gain on
   investments..................     (0.10)    (0.00)    (0.27)     (0.00)     (0.13)     (0.09)     (0.00)     (0.00)
  In excess of net realized gain
   on investments...............     (0.00)    (0.00)    (0.55)     (0.00)     (0.00)     (0.00)     (0.00)     (0.00)
  Return of capital.............     (0.00)    (0.00)    (0.10)     (0.00)     (0.00)     (0.00)     (0.00)     (0.00)
  From sources other than net
   investment income............     (0.00)    (0.00)    (0.00)     (0.10)     (0.11)     (0.00)     (0.00)     (0.01)
                                  --------  --------  --------   --------   --------   --------   --------   --------
    Total distributions.........     (0.67)    (0.59)    (1.57)     (0.84)     (1.07)     (1.09)     (1.15)     (1.21)
                                  --------  --------  --------   --------   --------   --------   --------   --------
Net asset value, end of period..  $   8.74  $   8.81  $   8.63   $  11.07   $   9.83   $  10.29   $  10.46   $  10.45
                                  --------  --------  --------   --------   --------   --------   --------   --------
                                  --------  --------  --------   --------   --------   --------   --------   --------
Total investment return(d)......      7.11%     9.22%    (8.87)%     21.9%       6.3%       9.4%      11.9%       7.2%
                                  --------  --------  --------   --------   --------   --------   --------   --------
                                  --------  --------  --------   --------   --------   --------   --------   --------
Ratios and supplemental data:
Net assets, end of period
 (in 000's).....................  $240,945  $385,404  $502,094   $708,301   $623,387   $399,200   $259,726   $122,526
Ratio of net investment income
 to average net assets..........      6.52%     6.98%     6.87%       7.1%       9.0%       9.5%      11.4%      10.7%
Ratio of expenses to average net
 assets:
  With expense reductions.......      1.34%     1.35%     1.33%       1.4%       1.6%       1.6%       1.8%       1.7%
  Without expense reductions....      1.39%     1.38%       --%**      --%**      --%**      --%**      --%**      --%**
Portfolio turnover rate +++.....       268%      385%      625%       495%       351%       326%       334%       413%
 
<CAPTION>
 
                                  MARCH 29, 1988
                                    (COMMENCE-
                                     MENT OF
                                  OPERATIONS) TO
                                   OCTOBER 31,
                                       1988
                                  --------------
Per Share Operating Performance:
<S>                               <C>
Net asset value, beginning of
 period.........................     $11.43
                                  --------------
Income from investment
 operations:
  Net investment income.........       0.49*
  Net realized and unrealized
   gain (loss) on investments...      (0.44)
                                  --------------
    Net increase (decrease)
     resulting from investment
     operations.................       0.05
                                  --------------
Distributions:
  From net investment income....      (0.49)
  From net realized gain on
   investments..................      (0.12)
  In excess of net realized gain
   on investments...............      (0.00)
  Return of capital.............      (0.00)
  From sources other than net
   investment income............      (0.01)
                                  --------------
    Total distributions.........      (0.62)
                                  --------------
Net asset value, end of period..     $10.86
                                  --------------
                                  --------------
Total investment return(d)......        1.1%(a)
                                  --------------
                                  --------------
Ratios and supplemental data:
Net assets, end of period
 (in 000's).....................     $57,063
Ratio of net investment income
 to average net assets..........       7.41%(b)*
Ratio of expenses to average net
 assets:
  With expense reductions.......        1.8%(b)*
  Without expense reductions....         --%**
Portfolio turnover rate +++.....        291%(b)
<FN>
- ------------------
+    All capital shares issued and outstanding as of October 21, 1992 were
     reclassified as Class A shares.
+++  Portfolio turnover is calculated on the basis of the Fund as a whole
     without distinguishing between the classes of shares issued.
*    Net of $0.01 per share of Fund operating expenses reimbursed by the
     Manager.
**   Calculation of "Ratio of expenses to average net assets" was made without
     considering the effect of expense reductions, if any.
(a)  Not annualized.
(b)  Annualized.
(c)  These selected per share data were calculated based upon weighted average
     shares outstanding during the period.
(d)  Total investment return does not include sales charges.
</TABLE>
 
                               Prospectus Page 7
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             GOVERNMENT INCOME FUND
                                  (CONTINUED)
<TABLE>
<CAPTION>
                                                                                                  CLASS B++
                                                                                ---------------------------------------------
                                                                                           YEAR ENDED OCTOBER 31,
                                                                                ---------------------------------------------
                                                                                  1996    1995(C)     1994(c)       1993(c)
                                                                                --------  --------  -----------   -----------
<S>                                                                             <C>       <C>       <C>           <C>
Per Share Operating Performance:
Net asset value, beginning of period..........................................  $   8.80  $   8.64   $    11.07    $     9.83
                                                                                --------  --------  -----------   -----------
Income from investment operations:
  Net investment income.......................................................      0.51      0.55         0.59          0.67
  Net realized and unrealized gain (loss) on investments......................      0.04      0.14        (1.52)         1.34
                                                                                --------  --------  -----------   -----------
    Net increase (decrease) resulting from investment operations..............      0.55      0.69        (0.93)         2.01
                                                                                --------  --------  -----------   -----------
Distributions:
  From net investment income..................................................     (0.51)    (0.53)       (0.59)        (0.67)
  From net realized gain on investments.......................................     (0.10)    (0.00)       (0.27)        (0.00)
  In excess of net realized gain on investments...............................     (0.00)    (0.00)       (0.54)        (0.00)
  Return of capital...........................................................     (0.00)    (0.00)       (0.10)        (0.00)
  From sources other than net investment income...............................     (0.00)    (0.00)       (0.00)        (0.10)
                                                                                --------  --------  -----------   -----------
    Total distributions.......................................................     (0.61)    (0.53)       (1.50)        (0.77)
                                                                                --------  --------  -----------   -----------
Net asset value, end of period................................................  $   8.74  $   8.80   $     8.64    $    11.07
                                                                                --------  --------  -----------   -----------
                                                                                --------  --------  -----------   -----------
Total investment return(d)....................................................     6.54%     8.22%        (9.39)%        21.1%
                                                                                --------  --------  -----------   -----------
                                                                                --------  --------  -----------   -----------
Ratios and supplemental data:
Net assets, end of period (in 000's)..........................................  $166,577  $235,481   $  262,405    $  182,972
Ratio of net investment income to average net assets..........................      5.87%     6.33%        6.22%          6.5%
Ratio of expenses to average net assets:
  With expense reductions.....................................................      1.99%     2.00%        1.98%          2.0%
  Without expense reductions..................................................      2.04%     2.03%          --%**          --%**
Portfolio turnover rate +++...................................................       268%      385%         625%          495%
 
<CAPTION>
 
                                                                                OCTOBER 22,
                                                                                  1992 TO
                                                                                OCTOBER 31,
                                                                                   1992
                                                                                -----------
<S>                                                                             <C>
Per Share Operating Performance:
Net asset value, beginning of period..........................................    $  9.87
                                                                                -----------
Income from investment operations:
  Net investment income.......................................................       0.02
  Net realized and unrealized gain (loss) on investments......................      (0.06)
                                                                                -----------
    Net increase (decrease) resulting from investment operations..............      (0.04)
                                                                                -----------
Distributions:
  From net investment income..................................................      (0.00)
  From net realized gain on investments.......................................      (0.00)
  In excess of net realized gain on investments...............................      (0.00)
  Return of capital...........................................................      (0.00)
  From sources other than net investment income...............................      (0.00)
                                                                                -----------
    Total distributions.......................................................      (0.00)
                                                                                -----------
Net asset value, end of period................................................    $  9.83
                                                                                -----------
                                                                                -----------
Total investment return(d)....................................................       (0.4)%(a)
                                                                                -----------
                                                                                -----------
Ratios and supplemental data:
Net assets, end of period (in 000's)..........................................    $ 2,624
Ratio of net investment income to average net assets..........................        8.0%(b)
Ratio of expenses to average net assets:
  With expense reductions.....................................................        1.9%(b)
  Without expense reductions..................................................         --%**
Portfolio turnover rate +++...................................................        351%
</TABLE>
 
- ------------------
 
++  Commencing October 22, 1992, the Fund began offering Class B shares.
 
+++ Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
*   Net of $0.01 per share of Fund operating expenses reimbursed by the Manager.
 
**  Calculation of "Ratio of expenses to average net assets" was made without
    considering the effect of expense reductions, if any.
 
(a) Not annualized.
 
(b) Annualized.
 
(c) These selected per share data were calculated based upon weighted average
    shares outstanding during the period.
 
(d) Total investment return does not include sales charges.
 
                               Prospectus Page 8
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             STRATEGIC INCOME FUND
<TABLE>
<CAPTION>
                                                                     CLASS A+
                              --------------------------------------------------------------------------------------
                                                              YEAR ENDED OCTOBER 31,
                              --------------------------------------------------------------------------------------
                                1996    1995(C)     1994      1993(c)      1992        1991        1990       1989
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
Per Share Operating
  Performance:
<S>                           <C>       <C>       <C>        <C>         <C>         <C>         <C>        <C>
Net asset value, beginning
  of period.................  $  10.32  $  10.88  $  13.61   $   11.25   $   10.91   $   11.20   $   11.17  $  11.25
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
Income from investment
  operations:
  Net investment income.....      0.89      0.97      0.79        0.96        0.86        0.84*       1.04*     0.82*
  Net realized and
   unrealized gain (loss) on
   investments..............      1.44     (0.69)    (2.14)       2.85        0.31       (0.02)      (0.17)    (0.10)
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
    Net increase (decrease)
     from investment
     operations.............      2.33      0.28     (1.35)       3.81        1.17        0.82        0.87      0.72
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
Distributions:
  From net investment
   income...................     (0.82)    (0.80)    (0.79)      (0.96)      (0.83)      (0.60)      (0.84)    (0.80)
  From net realized gain on
   investments..............     (0.00)    (0.00)    (0.38)      (0.37)      (0.00)      (0.51)      (0.00)    (0.00)
  In excess of net
   investment income........     (0.07)    (0.00)    (0.00)      (0.00)      (0.00)      (0.00)      (0.00)    (0.00)
  Return of capital.........     (0.00)    (0.04)    (0.21)      (0.00)      (0.00)      (0.00)      (0.00)    (0.00)
  From sources other than
   net investment income....     (0.00)    (0.00)    (0.00)      (0.12)      (0.00)      (0.00)      (0.00)    (0.00)
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
    Total distributions.....     (0.89)    (0.84)    (1.38)      (1.45)      (0.83)      (1.11)      (0.84)    (0.80)
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
Net asset value, end of
  period....................  $  11.76  $  10.32  $  10.88   $   13.61   $   11.25   $   10.91   $   11.20  $  11.17
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
Total investment
  return(d).................     23.00%     3.06%   (10.44)%      37.0%       11.1%        7.7%        8.3%      6.8%
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
                              --------  --------  --------   ---------   ---------   ---------   ---------  --------
 
Ratios and supplemental
  data:
Net assets, end of period
  (in 000's)................  $185,126  $188,165  $275,241   $ 287,870   $  83,849   $  55,967   $  44,545  $ 37,820
Ratio of net investment
  income to average net
  assets....................      8.09%     9.64%     6.74%        7.2%        7.6%        7.2%*       9.6%*      7.7%*
Ratio of expenses to average
  net assets:
  With expense reductions...      1.38%     1.42%     1.40%        1.7%        1.8%        1.9%*       1.9%*      1.8%*
  Without expense
   reductions...............      1.40%     1.45%       --%**       --%**       --%**       --%**       --%**      --%**
Ratio of interest expenses
  to average net assets.....       N/A       N/A      0.10%        N/A         N/A         N/A         N/A       N/A
Portfolio turnover
  rate+++...................       177%      238%      583%        310%        418%        630%        501%      385%
 
<CAPTION>
 
                              MARCH 29, 1988
                                (COMMENCE-
                                  MENT OF
                              OPERATIONS) TO
                                OCTOBER 31,
                                   1988
                              ---------------
Per Share Operating
  Performance:
<S>                           <C>
Net asset value, beginning
  of period.................    $  11.43
                              ---------------
Income from investment
  operations:
  Net investment income.....        0.45*
  Net realized and
   unrealized gain (loss) on
   investments..............       (0.24)
                              ---------------
    Net increase (decrease)
     from investment
     operations.............        0.21
                              ---------------
Distributions:
  From net investment
   income...................       (0.39)
  From net realized gain on
   investments..............       (0.00)
  In excess of net
   investment income........       (0.00)
  Return of capital.........       (0.00)
  From sources other than
   net investment income....       (0.00)
                              ---------------
    Total distributions.....       (0.39)
                              ---------------
Net asset value, end of
  period....................    $  11.25
                              ---------------
                              ---------------
Total investment
  return(d).................         1.2%(a)
                              ---------------
                              ---------------
Ratios and supplemental
  data:
Net assets, end of period
  (in 000's)................    $ 21,830
Ratio of net investment
  income to average net
  assets....................         7.2%*(e)
Ratio of expenses to average
  net assets:
  With expense reductions...         1.7%*(e)
  Without expense
   reductions...............          --%**
Ratio of interest expenses
  to average net assets.....         N/A
Portfolio turnover
  rate+++...................         340%(e)
</TABLE>
 
- ------------------
 
+   All capital shares issued and outstanding as of October 21, 1992 were
    reclassified as Class A shares.
 
+++ Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
*   Includes reimbursement by the Manager of Fund operating expenses of $0.01,
    $0.04, $0.02 and 0.05 for the year ended October 31, 1991, 1990, 1989 and
    1988, respectively. Without such reimbursements, the expense ratios would
    have been 1.92%, 2.20%, 2.02% and 2.42% and the ratio of net investment
    income to average net assets would have been 7.16%, 9.26%, 7.56% and 6.42%
    for the year ended October 31, 1991, 1990, 1989 and 1988, respectively.
 
**  Calculation of "Ratio of expenses to average net assets" was made without
    considering the effect of expense reductions, if any.
 
(a) Not annualized.
 
(b) Ratios are not meaningful due to short period of operation of Class B
    shares.
 
(c) These selected per share data were calculated based upon weighted average
    shares outstanding during the period.
 
(d) Total investment return does not include sales charges.
 
(e) Annualized.
 
N/A Not applicable.
 
                               Prospectus Page 9
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             STRATEGIC INCOME FUND
                                  (CONTINUED)
<TABLE>
<CAPTION>
                                                                                                 CLASS B++
                                                                                -------------------------------------------
                                                                                          YEAR ENDED OCTOBER 31,
                                                                                -------------------------------------------
                                                                                 1996    1995(C)    1994(C)       1993(c)
                                                                                -------  -------  -----------   -----------
<S>                                                                             <C>      <C>      <C>           <C>
Per Share Operating Performance:
Net asset value, beginning of period..........................................  $ 10.33  $ 10.88   $    13.60    $    11.24
                                                                                -------  -------  -----------   -----------
Income from investment operations:
  Net investment income.......................................................     0.82     0.91         0.73          0.89
  Net realized and unrealized gain (loss) on investments......................     1.44    (0.69)       (2.14)         2.85
                                                                                -------  -------  -----------   -----------
    Net increase (decrease) from investment operations........................     2.26     0.22        (1.41)         3.74
                                                                                -------  -------  -----------   -----------
Distributions:
  From net investment income..................................................    (0.75)   (0.73)       (0.72)        (0.89)
  From net realized gain on investments.......................................    (0.00)   (0.00)       (0.38)        (0.37)
  In excess of net investment income..........................................    (0.07)   (0.00)       (0.00)        (0.00)
  Return of capital...........................................................    (0.00)   (0.04)       (0.21)        (0.00)
  From sources other than net investment income...............................    (0.00)   (0.00)       (0.00)        (0.12)
                                                                                -------  -------  -----------   -----------
    Total distributions.......................................................    (0.82)   (0.77)       (1.31)        (1.38)
                                                                                -------  -------  -----------   -----------
Net asset value, end of period................................................  $ 11.77  $ 10.33   $    10.88    $    13.60
                                                                                -------  -------  -----------   -----------
                                                                                -------  -------  -----------   -----------
Total investment return(d)....................................................    22.15%    2.48%      (11.02)%        36.2%
                                                                                -------  -------  -----------   -----------
                                                                                -------  -------  -----------   -----------
 
Ratios and supplemental data:
Net assets, end of period (in 000's)..........................................  $338,178 $357,852  $  458,550    $  310,431
Ratio of net investment income to average net assets..........................     7.44%    8.99%        6.09%          6.5%
Ratio of expenses to average net assets:
  With expense reductions.....................................................     2.03%    2.07%        2.05%          2.4%
  Without expense reductions..................................................     2.05%    2.10%          --%**          --%**
Ratio of interest expenses to average net assets..............................      N/A      N/A         0.10%          N/A
Portfolio turnover rate+++....................................................      177%     238%         583%          310%
 
<CAPTION>
 
                                                                                OCTOBER 22,
                                                                                  1992 TO
                                                                                OCTOBER 31,
                                                                                   1992
                                                                                -----------
<S>                                                                             <C>
Per Share Operating Performance:
Net asset value, beginning of period..........................................    $ 11.36
                                                                                -----------
Income from investment operations:
  Net investment income.......................................................       0.01
  Net realized and unrealized gain (loss) on investments......................      (0.13)
                                                                                -----------
    Net increase (decrease) from investment operations........................      (0.12)
                                                                                -----------
Distributions:
  From net investment income..................................................      (0.00)
  From net realized gain on investments.......................................      (0.00)
  In excess of net investment income..........................................      (0.00)
  Return of capital...........................................................      (0.00)
  From sources other than net investment income...............................      (0.00)
                                                                                -----------
    Total distributions.......................................................      (0.00)
                                                                                -----------
Net asset value, end of period................................................    $ 11.24
                                                                                -----------
                                                                                -----------
Total investment return(d)....................................................       (1.1)%(a)
                                                                                -----------
                                                                                -----------
Ratios and supplemental data:
Net assets, end of period (in 000's)..........................................    $   533
Ratio of net investment income to average net assets..........................        N/A(b)
Ratio of expenses to average net assets:
  With expense reductions.....................................................        N/A(b)
  Without expense reductions..................................................         --%**
Ratio of interest expenses to average net assets..............................        N/A
Portfolio turnover rate+++....................................................        418%
</TABLE>
 
- ------------------
 
++  Commencing October 22, 1992, the Fund began offering Class B shares.
 
+++ Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
*   Includes reimbursement by the Manager of Fund operating expenses of $0.01,
    $0.04, $0.02 and 0.05 for the year ended October 31, 1991, 1990, 1989 and
    1988, respectively. Without such reimbursements, the expense ratios would
    have been 1.92%, 2.20%, 2.02% and 2.42% and the ratio of net investment
    income to average net assets would have been 7.16%, 9.26%, 7.56% and 6.42%
    for the year ended October 31, 1991, 1990, 1989 and 1988, respectively.
 
**  Calculation of "Ratio of expenses to average net assets" was made without
    considering the effect of expense reductions, if any.
 
(a) Not annualized.
 
(b) Ratios are not meaningful due to short period of operation of Class B
    shares.
 
(c) These selected per share data were calculated based upon weighted average
    shares outstanding during the period.
 
(d) Total investment return does not include sales charges.
 
(e) Annualized.
 
N/A Not applicable.
 
                               Prospectus Page 10
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                HIGH INCOME FUND
 
<TABLE>
<CAPTION>
                                                                                                    CLASS A
                                                                            --------------------------------------------------------
                                                                                                                    OCTOBER 22, 1992
                                                                                                                     (COMMENCEMENT
                                                                                    YEAR ENDED OCTOBER 31,           OF OPERATIONS)
                                                                            --------------------------------------   TO OCTOBER 31,
                                                                              1996      1995    1994 (c)  1993 (c)        1992
                                                                            --------  --------  --------  --------  ----------------
<S>                                                                         <C>       <C>       <C>       <C>       <C>
Per Share Operating Performance:
Net asset value, beginning of period......................................  $  11.70  $  12.56  $  14.92  $  11.43       $11.43
                                                                            --------  --------  --------  --------      -------
Income from investment operations:
  Net investment income...................................................      1.27      1.35      0.94      0.78         0.00
  Net realized and unrealized gain (loss) on investments..................      3.09     (1.09)    (1.87)     3.92         0.00
                                                                            --------  --------  --------  --------      -------
    Net increase (decrease) from investment operations....................      4.36      0.26     (0.93)     4.70         0.00
                                                                            --------  --------  --------  --------      -------
Distributions:
  From net investment income..............................................     (1.11)    (1.03)    (0.94)    (0.78)       (0.00)
  From net realized gain on investments...................................     (0.10)    (0.03)    (0.27)    (0.00)       (0.00)
  In excess of net realized gain on investments...........................     (0.00)    (0.00)    (0.22)    (0.00)       (0.00)
  From sources other than net investment income...........................     (0.00)    (0.00)    (0.00)    (0.43)       (0.00)
  Return of capital.......................................................     (0.00)    (0.06)    (0.00)    (0.00)       (0.00)
                                                                            --------  --------  --------  --------      -------
    Total distributions...................................................     (1.21)    (1.12)    (1.43)    (1.21)       (0.00)
                                                                            --------  --------  --------  --------      -------
Net asset value, end of period............................................  $  14.85  $  11.70  $  12.56  $  14.92       $11.43
                                                                            --------  --------  --------  --------      -------
                                                                            --------  --------  --------  --------      -------
Total investment return(e)................................................     39.05%     2.81%    (6.45)%     43.6%         0.0%(b)
                                                                            --------  --------  --------  --------      -------
                                                                            --------  --------  --------  --------      -------
 
Ratios and supplemental data:
Net assets, end of period (in 000's)......................................  $178,318  $142,002  $167,974  $143,171       $  207
Ratio of net investment income (loss) to average net assets...............      9.52%    11.85%     7.00%      6.4%         N/A(d)
Ratio of expenses to average net assets...................................      1.69%     1.75%     1.57%      2.2%         N/A(d)
Ratio of interest expense to average net assets...........................      0.04%      N/A      0.22%      N/A          N/A
Portfolio turnover rate (f)...............................................       290%       --%       --%       --%          --%
</TABLE>
 
- ------------------
 
(a) Annualized.
 
(b) Not annualized.
 
(c) These selected per share data were calculated based upon weighted average
    shares during the year.
 
(d) Ratios are not meaningful due to short period of operation.
 
(e) Total investment return does not include sales charges.
 
(f)  The Fund invests only in the Portfolio and does not engage in securities
     transactions. Accordingly, the portfolio turnover rates presented are for
     the Portfolio.
 
N/A Not applicable.
 
                               Prospectus Page 11
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                HIGH INCOME FUND
                                  (CONTINUED)
 
<TABLE>
<CAPTION>
                                                                                                    CLASS B
                                                                            --------------------------------------------------------
                                                                                                                    OCTOBER 22, 1992
                                                                                                                     (COMMENCEMENT
                                                                                    YEAR ENDED OCTOBER 31,           OF OPERATIONS)
                                                                            --------------------------------------   TO OCTOBER 31,
                                                                              1996      1995    1994 (c)  1993 (c)        1992
                                                                            --------  --------  --------  --------  ----------------
<S>                                                                         <C>       <C>       <C>       <C>       <C>
Per Share Operating Performance:
Net asset value, beginning of period......................................  $  11.69  $  12.56  $  14.90  $  11.43       $11.43
                                                                            --------  --------  --------  --------      -------
Income from investment operations:
  Net investment income...................................................      1.17      1.27      0.86      0.70         0.00
  Net realized and unrealized gain (loss) on investments..................      3.09     (1.09)    (1.85)     3.90         0.00
                                                                            --------  --------  --------  --------      -------
    Net increase (decrease) from investment operations....................      4.26      0.18     (0.99)     4.60         0.00
                                                                            --------  --------  --------  --------      -------
Distributions:
  From net investment income..............................................     (1.03)    (0.96)    (0.86)    (0.70)       (0.00)
  From net realized gain on investments...................................     (0.09)    (0.03)    (0.27)    (0.00)       (0.00)
  In excess of net realized gain on investments...........................     (0.00)    (0.00)    (0.22)    (0.00)       (0.00)
  From sources other than net investment income...........................     (0.00)    (0.00)    (0.00)    (0.43)       (0.00)
  Return of capital.......................................................     (0.00)    (0.06)    (0.00)    (0.00)       (0.00)
                                                                            --------  --------  --------  --------      -------
    Total distributions...................................................     (1.12)    (1.05)    (1.35)    (1.13)       (0.00)
                                                                            --------  --------  --------  --------      -------
Net asset value, end of period............................................  $  14.83  $  11.69  $  12.56  $  14.90       $11.43
                                                                            --------  --------  --------  --------      -------
                                                                            --------  --------  --------  --------      -------
Total investment return(e)................................................     38.16%     2.07%    (6.99)%     42.6%         0.0%(b)
                                                                            --------  --------  --------  --------      -------
                                                                            --------  --------  --------  --------      -------
 
Ratios and supplemental data:
Net assets, end of period (in 000's)......................................  $251,002  $214,897  $232,423  $127,035       $   53
Ratio of net investment income (loss) to average net assets...............      8.87%    11.20%     6.35%      5.8%         N/A(d)
Ratio of expenses to average net assets...................................      2.34%     2.40%     2.22%      2.8%         N/A(d)
Ratio of interest expense to average net assets...........................      0.04%      N/A      0.22%      N/A          N/A
Portfolio turnover rate (f)...............................................       290%       --%       --%       --%          --%
</TABLE>
 
- ------------------
 
(a) Annualized.
 
(b) Not annualized.
 
(c) These selected per share data were calculated based upon weighted average
    shares during the year.
 
(d) Ratios are not meaningful due to short period of operation.
 
(e) Total investment return does not include sales charges.
 
(f)  The Fund invests only in the Portfolio and does not engage in securities
     transactions. Accordingly, the portfolio turnover rates presented are for
     the Portfolio.
 
N/A Not applicable.
 
                               Prospectus Page 12
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                           ALTERNATIVE PURCHASE PLAN
 
- --------------------------------------------------------------------------------
 
DIFFERENCES BETWEEN THE CLASSES. The primary difference between the two classes
of each Fund's shares offered through this Prospectus lies in their sales charge
structures and ongoing expenses, as summarized below. Class A and Class B shares
of a Fund represent interests in the same Fund and have the same rights, except
that each class bears the separate expenses of its Rule 12b-1 distribution plan
and has exclusive voting rights with respect to such plan, and each class has a
separate exchange privilege. See "Management" and "How to Exchange Shares." Each
class has distinct advantages and disadvantages for different investors, and
investors should choose the class that better suits their circumstances and
objectives.
 
CLASS A SHARES. Class A shares of each Fund are sold at net asset value plus an
initial sales charge of up to 4.75% of the public offering price imposed at the
time of purchase. This initial sales charge is reduced or waived for certain
purchases. Purchases of $500,000 or more must be for Class A shares. Class A
shares of each Fund also bear annual service and distribution fees of up to
0.35% of the average daily net assets of that class.
 
CLASS B SHARES. Class B shares of each Fund are sold at net asset value with no
initial sales charge at the time of purchase. Therefore, the entire amount of an
investor's purchase payment is invested in that Fund. Class B shares bear annual
service and distribution fees of up to 1.00% of the average daily net assets of
that class, and Class B shareholders pay a contingent deferred sales charge of
up to 5% of the lesser of the original purchase price or the net asset value of
Class B shares at the time of redemption. The higher service and distribution
fees paid by the Class B shares of each Fund will cause that class to have a
higher expense ratio and to pay lower dividends per share than Class A shares of
the Fund.
 
FACTORS TO CONSIDER IN CHOOSING A CLASS OF SHARES. In deciding which class of
shares of a Fund to purchase, investors should consider the foregoing factors as
well as the following:
 
INTENDED HOLDING PERIOD. Over time, the cumulative expense of the 1.00% annual
service and distribution fees on a Fund's Class B shares will approximate or
exceed the expense of the applicable 4.75% maximum initial sales charge plus the
0.35% service and distribution fees on that Fund's Class A shares. For example,
if net asset value remains constant, the Class B shares' service and
distribution fees would be equal to the Class A shares' initial maximum sales
charge and service and distribution fees approximately seven years after
purchase. Thereafter, Class B shares would experience higher cumulative
expenses. Investors who expect to maintain their investment in a Fund over the
long-term but do not qualify for a reduced initial sales charge might elect the
Class A initial sales charge alternative because the indirect expense to the
shareholder of the accumulated service and distribution fees on the Class B
shares eventually will exceed the initial sales charge paid by the shareholder
plus the indirect expense to the shareholder of the accumulated service and
distribution fees of Class A shares. Class B investors, however, enjoy the
benefit of permitting all their dollars to work from the time the investments
are made. Any positive investment return on this additional invested amount
would partially or wholly offset the higher annual expenses borne by Class B
shares. Because the Funds' future returns cannot be predicted, however, there
can be no assurance that such a positive return will be achieved.
 
Finally, Class B shareholders pay a contingent deferred sales charge if they
redeem during the first six years after purchase, unless a sales charge waiver
applies. Investors expecting to redeem during this period should consider the
cost of the applicable contingent deferred sales charge in addition to the
annual Class B service and distribution fees, as compared with the cost of the
applicable initial sales charge and annual service and distribution fees
applicable to the Class A shares.
 
REDUCED SALES CHARGES. Class A share purchases of $50,000 or more and Class A
share purchases made under a Fund's reduced sales charge plans may be made at a
reduced initial sales charge. See "How to Invest" for a complete list of reduced
sales charges applicable to Class A purchases.
 
WAIVER OF SALES CHARGES. The entire initial sales charge on Class A shares of a
Fund is waived for
 
                               Prospectus Page 13
<PAGE>
                             GT GLOBAL INCOME FUNDS
certain eligible purchasers and these purchasers' entire purchase price would be
immediately invested in a Fund. Investors eligible for complete initial sales
charge waivers should purchase Class A shares. The contingent deferred sales
charge is waived for certain redemptions of Class B shares. A 1% contingent
deferred sales charge is imposed on certain redemptions of Class A shares on
which no initial sales charge was assessed.
 
Investors should understand that the contingent deferred sales charge on the
Class B shares and the initial sales charge on the Class A shares are both
intended to compensate GT Global and selling broker/dealers for their
distribution services. Broker/dealers may receive different levels of
compensation for selling a particular class of shares of a Fund.
 
See "How to Invest," "How to Redeem Shares," and "Management" for a more
complete description of the initial and contingent deferred sales charges,
service fees and distribution fees for the Class A and Class B shares of each
Fund and "Dividends, Other Distributions and Federal Income Taxation" and
"Calculation of Net Asset Value" for other differences between these two
classes.
 
ADVISOR CLASS SHARES. Advisor Class shares may be offered through a separate
prospectus to (a) trustees or other fiduciaries purchasing shares for employee
benefit plans which are sponsored by organizations which have at least 1,000
employees; (b) any account with assets of at least $10,000 if (i) a financial
planner, trust company, bank trust department or registered investment adviser
has investment discretion over such account, and (ii) the account holder pays
such person as compensation for its advice and other services an annual fee of
at least .50% on the assets in the account; (c) any account with assets of a
least $10,000 if (i) such account is established under a "wrap fee" program and
(ii) the account holder pays the sponsor of such program an annual fee of at
least .50% on the assets in the account; (d) accounts advised by one of the
companies composing or affiliated with Liechtenstein Global Trust; and (e) any
of the companies composing or affiliated with Liechtenstein Global Trust.
 
- --------------------------------------------------------------------------------
 
                             INVESTMENT OBJECTIVES
                                  AND POLICIES
 
- --------------------------------------------------------------------------------
 
GOVERNMENT INCOME FUND
The Government Income Fund seeks a high level of current income by investing
primarily in high quality debt securities of the U.S. and foreign governments,
their agencies and instrumentalities. The Fund's secondary objectives are
capital appreciation and protection of principal through active management of
its maturity structure and currency exposure.
 
At least 65% of the Fund's total assets normally are invested in debt
obligations issued or guaranteed by the U.S. or foreign governments (including
foreign states, provinces or municipalities) or their agencies, authorities or
instrumentalities. For purposes of this policy, the Fund considers debt
obligations of supranational entities organized or supported by several national
governments, such as the World Bank and the Asian Development Bank, to be
"government securities."
 
The Fund invests primarily in high quality government debt securities. "High
quality" debt securities are those rated in the top two ratings categories of
Moody's Investors Service, Inc. ("Moody's") or Standard and Poor's Ratings Group
("S&P"), or, if not rated, determined to be of comparable quality by the
Manager. A description of Moody's and S&P ratings is included in the Appendix to
this Prospectus.
 
The Fund currently contemplates that it will invest principally in obligations
of the United States, Canada, Japan, the Western European nations, New Zealand
and Australia, as well as in multinational currency units. Under normal market
conditions, the Fund invests in issues of not less than three different
countries; investments in the securities of any one country, other than the
United States, normally represent no more than 40% of the Fund's total assets.
The Fund will not invest in a foreign currency or in securities denominated in a
foreign currency if such currency is not at the time of investment considered by
the Manager to be fully exchangable into U.S. dollars (or a multinational
currency unit) without legal restriction.
 
                               Prospectus Page 14
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
The Fund may also invest up to 35% of its total assets in: (1) foreign
government securities that are not high quality but are rated at least
"investment grade," i.e., rated within the four highest ratings categories of
Moody's or S&P or, if not rated, determined by the Manager to be of comparable
quality; (2) corporate debt obligations of U.S. or foreign issuers rated at
least investment grade by Moody's or S&P, including debt obligations convertible
into equity securities or having attached warrants or rights to purchase equity
securities; and (3) common stocks, preferred stocks and warrants to acquire such
securities, provided that the Fund will not invest more than 20% of its total
assets in such securities.
 
STRATEGIC INCOME FUND
The Strategic Income Fund primarily seeks high current income and secondarily
seeks capital appreciation.
 
The Fund invests in debt securities of issuers in: (1) the United States; (2)
developed foreign countries; and (3) emerging markets. The Fund selects debt
securities from those issued by governments, their agencies and
instrumentalities; central banks; and commercial banks and other corporate
entities. Debt securities in which the Fund may invest include bonds, notes,
debentures, and other similar instruments. The Fund normally invests at least
50% of its net assets in U.S. and foreign debt and other fixed income securities
that, at the time of purchase, are rated at least investment grade by Moody's or
S&P or, if not rated, determined by the Manager to be of comparable quality. No
more than 50% of the Fund's total assets may be invested in securities rated
below investment grade. Such securities involve a high degree of risk and are
predominantly speculative. They are the equivalent of high yield, high risk
bonds, commonly known as "junk bonds." The Fund may also invest in securities
that are in default as to payment of principal and/or interest.
 
The Fund's investments in emerging market securities may consist substantially
of Brady Bonds (see "General Policies -- Brady Bonds," below) and other
sovereign debt securities issued by emerging market governments that are traded
in the markets of developed countries or groups of developed countries. The
Manager may invest in debt securities of emerging market issuers that it
determines to be suitable investments for the Fund without regard to ratings.
Currently, the substantial majority of emerging market debt securities are
considered to have a credit quality below investment grade. The Fund also may
invest in below-investment grade debt securities of corporate issuers in the
United States and in developed foreign countries, subject to the overall 50%
limitation.
 
HIGH INCOME FUND
The High Income Fund primarily seeks high current income, and secondarily seeks
capital appreciation. The Fund seeks its objectives by investing all of its
investable assets in the Portfolio, which in turn seeks the same objectives as
the Fund by normally investing at least 65% of its total assets in debt
securities of issuers in emerging markets.
 
The Portfolio intends to invest in the following types of debt securities:
bonds, notes and debentures of emerging market governments; securities issued or
guaranteed by such governments' agencies or instrumentalities; securities issued
or guaranteed by the central banks of emerging market countries; and securities
issued by other banks and companies in such countries and securities denominated
in or indexed to the currencies of emerging markets. Under current market
conditions, the Portfolio expects its investments in emerging market securities
to consist substantially of Brady Bonds (see "General Policies -- Brady Bonds,"
below) and other sovereign debt securities.
 
The Portfolio may also invest up to 35% of its total assets in (1) equity
securities of issuers in emerging markets included in the list below under the
caption "Emerging Markets"; (2) equity and debt securities of issuers in
developed countries, including the United States; (3) securities of issuers in
emerging markets not included in the emerging markets list, if investing therein
becomes feasible and desirable subsequent to the date of this Prospectus; and
(4) cash and money market instruments. In evaluating investments in securities
of issuers in developed markets, the Manager will consider, among other things,
the business activities of the issuer in emerging markets and the impact that
developments in emerging markets are likely to have on the issuer's financial
condition.
 
Under normal circumstances, substantially all of the Portfolio's assets will be
invested in debt securities of both governmental and corporate issuers in
emerging markets. Emerging markets debt securities generally are considered to
have a credit quality below investment grade, as defined above. Lower quality
securities involve a high degree of risk and are predominantly speculative.
These debt securities are the equivalent of high yield, high risk bonds,
commonly known as "junk bonds." See "Risk Factors." Many emerging market debt
securities are
 
                               Prospectus Page 15
<PAGE>
                             GT GLOBAL INCOME FUNDS
not rated by U.S. ratings agencies such as Moody's and S&P. The Portfolio's
ability to achieve its investment objectives is thus more dependent on the
Manager's credit analysis. The Portfolio may invest in securities that are in
default as to payment of principal and/or interest.
 
OTHER INFORMATION REGARDING THE PORTFOLIO. As previously described, investors
should be aware that the High Income Fund, unlike mutual funds that directly
acquire and manage their own portfolios of securities, seeks to achieve its
investment objectives by investing all of its investable assets in the
Portfolio, which is a separate investment company. Since the Fund will invest
only in the Portfolio, the Fund's shareholders will acquire only an indirect
interest in the investments of the Portfolio. The High Income Fund may redeem
its investment from the Portfolio at any time, if the Board of Directors of the
Company determines that it is in the best interests of the Fund and its
shareholders to do so. A change in the Portfolio's investment objectives,
policies or limitations that is not approved by the Board or the shareholders of
the High Income Fund could require the Fund to redeem its interest in the
Portfolio. Any such redemption could result in a distribution in kind of
portfolio securities (as opposed to a cash distribution) by the Portfolio. In
addition, a distribution in kind could result in a less diversified portfolio of
investments for the Fund and could adversely affect the liquidity of the Fund.
Should such a distribution occur, the Fund could incur brokerage fees or other
transaction costs in converting such securities to cash. Upon redemption, the
Board would consider what action might be taken, including the investment of all
the investable assets of the Fund in another pooled investment entity having
substantially the same investment objectives as the Fund or the retention by the
Fund of its own investment advisor to manage the Fund's assets in accordance
with the investment objectives, policies and limitations discussed herein with
respect to the Portfolio.
 
In addition to selling its interests to the Fund, the Portfolio may sell its
interests to other non-affiliated investment companies and/or other
institutional investors. All institutional investors in the Portfolio will pay a
proportionate share of the Portfolio's expenses and will invest in the Portfolio
on the same terms and conditions. However, if another investment company invests
all of its assets in the Portfolio, it would not be required to sell its shares
at the same public offering price as the Fund and may charge different sales
commissions. Therefore, investors in the Fund may experience different returns
from investors in another investment company which invests exclusively in the
Portfolio. As of the date of this Prospectus, the High Income Fund is the only
institutional investor in the Portfolio.
 
Investors in the Fund should be aware that the Funds' investment in the
Portfolio may be materially affected by the actions of large investors in the
Portfolio, if any. For example, as with all open-end investment companies, if a
large investor were to redeem its interest in the Portfolio, the Portfolio's
remaining investors could experience higher pro rata operating expenses, thereby
producing lower returns. As a result, the Portfolio's security holdings may
become less diverse, resulting in increased risk. Institutional investors in the
Portfolio that have a greater pro rata ownership interest in the Portfolio than
the Fund could have effective voting control over the operation of the
Portfolio. A change in the Portfolio's fundamental objectives, policies and
restrictions, which is not approved by the shareholders of the Fund, could
require the Fund to redeem its interest in the Portfolio. Any such redemption
could result in a distribution in kind of portfolio securities (as opposed to a
cash distribution) by the Portfolio. Should such a distribution occur, the Fund
could incur brokerage fees or other transaction costs in converting such
securities to cash. In addition, a distribution in kind could result in a less
diversified portfolio of investments for the Fund and could affect adversely the
liquidity of the Fund.
 
                                GENERAL POLICIES
 
TEMPORARY DEFENSIVE STRATEGIES. The Manager may employ a temporary defensive
investment strategy if it determines such a strategy to be warranted due to
market, economic or political conditions. Pursuant to such a defensive strategy,
the Government Income Fund, the Strategic Income Fund and the Portfolio
temporarily may hold cash (U.S. dollars, foreign currencies or multinational
currency units) and/or invest up to 100% of their respective assets in high
quality debt securities or money market instruments of U.S. or foreign issuers.
In addition, for temporary defensive purposes, most or all of the Government
Income Fund's, the Strategic Income Fund's or the Portfolio's investments may be
made in the United States and denominated in U.S. dollars. To the extent the
Funds or the Portfolio employ a temporary defensive strategy, they will not be
invested so as to achieve directly their investment objectives.
 
                               Prospectus Page 16
<PAGE>
                             GT GLOBAL INCOME FUNDS
In addition, pending investment of proceeds from new sales of Fund shares or to
meet ordinary daily cash needs, the Government Income Fund, the Strategic Income
Fund and the Portfolio may hold cash (U.S. dollars, foreign currencies or
multinational currency units) and may invest in high quality foreign or domestic
money market instruments.
 
EMERGING MARKET SECURITIES. The Strategic Income Fund and the Portfolio consider
"emerging markets" to consist of all countries determined by the Manager to have
developing or emerging economies and markets. These countries generally include
every country in the world except the United States, Canada, Japan, Australia,
New Zealand and most countries located in Western Europe. The Strategic Income
Fund and the Portfolio will consider investment in the following emerging
markets:
 
<TABLE>
<S>               <C>            <C>
  Algeria         Hong Kong      Peru
  Argentina       Hungary        Philippines
  Bolivia         India          Poland
  Botswana        Indonesia      Portugal
  Brazil          Israel         Republic of
  Bulgaria        Ivory Coast    Slovakia
  Chile           Jamaica        Russia
  China           Jordan         Singapore
  Colombia        Kazakhstan     Slovenia
  Costa Rica      Kenya          South Africa
  Cyprus          Lebanon        South Korea
  Czech           Malaysia       Sri Lanka
   Republic       Mauritius      Swaziland
  Dominican       Mexico         Taiwan
   Republic       Morocco        Thailand
  Ecuador         Nicaragua      Turkey
  Egypt           Nigeria        Ukraine
  El Salvador     Oman           Uruguay
  Finland         Pakistan       Venezuela
  Ghana           Panama         Zambia
  Greece          Paraguay       Zimbabwe
</TABLE>
 
The Strategic Income Fund and the Portfolio will not be invested in all such
markets at all times. Moreover, investing in some of those markets currently may
not be desirable or feasible, due to the lack of adequate custody arrangements,
overly burdensome repatriation requirements and similar restrictions, the lack
of organized and liquid securities markets, unacceptable political risks or for
other reasons.
 
As used in this Prospectus and the Statement of Additional Information, an
issuer in an emerging market is an entity: (i) for which the principal
securities trading market is an emerging market, as defined above; (ii) that
(alone or on a consolidated basis) derives 50% or more of its total revenue from
either goods produced, sales made or services performed in emerging markets; or
(iii) organized under the laws of, or with a principal office in, an emerging
market.
 
ASSET ALLOCATION. The Government Income Fund, the Strategic Income Fund and the
Portfolio each invests in debt obligations allocated among diverse markets and
denominated in various currencies, including U.S. dollars, or in multinational
currency units such as European Currency Units. The Funds are designed for
investors who wish to accept the risks entailed in such investments, which are
different from those associated with a portfolio consisting entirely of
securities of U.S. issuers denominated in U.S. dollars. The Government Income
Fund, the Strategic Income Fund and the Portfolio may purchase securities that
are issued by the government or a company or financial institution of one
country but denominated in the currency of another country (or a multinational
currency unit).
 
The Manager allocates the assets of the Government Income Fund, the Strategic
Income Fund and the Portfolio in securities of issuers in countries and in
currency denominations where the combination of fixed income market returns, the
price appreciation potential of fixed income securities and currency exchange
rate movements will present opportunities primarily for high current income and
secondarily for capital appreciation (and, in the case of the Government Income
Fund, secondarily for capital appreciation and protection of principal). In so
doing, the Manager intends to take full advantage of the different yield, risk
and return characteristics that investment in the fixed income markets of
different countries can provide for U.S. investors. Fundamental economic
strength, credit quality and currency and interest rate trends are the principal
determinants of the emphasis given to various country, geographic and industry
sectors within the Government Income Fund, the Strategic Income Fund and the
Portfolio. Securities held by the Government Income Fund, the Strategic Income
Fund and the Portfolio may be invested in without limitation as to maturity.
 
The Manager selects securities of particular issuers on the basis of its views
as to the best values then currently available in the marketplace. Such values
are a function of yield, maturity, issue classification and quality
characteristics, coupled with expectations regarding the local and world
economies, movements in the general level and term of
 
                               Prospectus Page 17
<PAGE>
                             GT GLOBAL INCOME FUNDS
interest rates, currency values, political developments and variations in the
supply of funds available for investment in the world bond market relative to
the demands placed upon it.
 
The Manager generally evaluates currencies on the basis of fundamental economic
criteria (e.g., relative inflation, interest rate levels and trends, growth rate
forecasts, balance of payments status and economic policies) as well as
technical and political data. The Manager may seek to protect a Fund against
such negative currency movements through the use of sophisticated investment
techniques. See "Options, Futures and Forward Currency Transactions" and "Swaps,
Caps, Floors and Collars."
 
According to the Manager, as of the date of this Prospectus, more than 50% of
the value of all outstanding government debt obligations throughout the world is
represented by obligations denominated in currencies other than the U.S. dollar.
Moreover, from time to time, the debt securities of issuers located outside the
United States have substantially outperformed the debt obligations of U.S.
issuers. Accordingly, the Manager believes that the Government Income Fund's and
the Strategic Income Fund's policy of investing in debt securities throughout
the world and the Portfolio's policy of investing in debt securities of issuers
in emerging markets may enable the achievement of results superior to those
produced by mutual funds with similar objectives to those of the Funds and the
Portfolio that invest solely in debt securities of U.S. issuers.
 
BRADY BONDS. The Strategic Income Fund and the Portfolio may invest in "Brady
Bonds," which are debt restructurings that provide for the exchange of cash and
loans for newly issued bonds. Brady Bonds have been issued by the countries of,
among others, Albania, Argentina, Brazil, Bulgaria, Costa Rica, Dominican
Republic, Ecuador, Ivory Coast, Jordan, Mexico, Nigeria, Philippines, Poland,
Russia, Uruguay, Venezuela and Vietnam and are expected to be issued by other
emerging market countries. As of the date of this Prospectus, the Strategic
Income Fund and the Portfolio are not aware of the occurrence of any payment
defaults on Brady Bonds. Investors should recognize, however, that Brady Bonds
have been issued only recently and, accordingly, do not have a long payment
history. In addition, Brady Bonds are often rated below investment grade.
 
The Strategic Income Fund and the Portfolio may invest in either collateralized
or uncollateralized Brady Bonds. U.S. dollar-denominated, collateralized Brady
Bonds, which may be fixed rate par bonds or floating rate discount bonds, are
collateralized in full as to principal by U.S. Treasury zero coupon bonds having
the same maturity as the bonds. Interest payments on such bonds generally are
collateralized by cash or securities in an amount that, in the case of fixed
rate bonds, is equal to at least one year of rolling interest payments or, in
the case of floating rate bonds, initially is equal to at least one year's
rolling interest payments based on the applicable interest rate at that time and
is adjusted at regular intervals thereafter.
 
LOAN PARTICIPATIONS AND ASSIGNMENTS. The Strategic Income Fund and the Portfolio
may invest in fixed and floating rate loans ("Loans") arranged through private
negotiations between a foreign entity and one or more financial institutions
("Lenders"). The majority of the Fund's and the Portfolio's investments in Loans
in emerging markets is expected to be in the form of participations in Loans
("Participations") and assignments of portions of Loans from third parties
("Assignments"). Participations typically will result in the Fund and/or the
Portfolio having a contractual relationship only with the Lender, not with the
borrower government. The Fund and/or the Portfolio will have the right to
receive payments of principal, interest and any fees to which it is entitled
only from the Lender selling the Participation and only upon receipt by the
Lender of the payments from the borrower. In connection with purchasing
Participations, the Fund and/or the Portfolio generally will have no right to
enforce compliance by the borrower with the terms of the loan agreement relating
to the loan ("Loan Agreement"), nor any rights of set-off against the borrower,
and the Fund and/or the Portfolio may not directly benefit from any collateral
supporting the Loan in which it has purchased the Participation. As a result,
the Fund and/or the Portfolio will assume the credit risk of both the borrower
and the Lender that is selling the Participation.
 
In the event of the insolvency of the Lender selling a Participation, the Fund
and/or the Portfolio may be treated as a general creditor of the Lender and may
not benefit from any set-off between the Lender and the borrower. The Fund
and/or the Portfolio will acquire Participations only if the Lender
interpositioned between the Fund and/or the Portfolio and the borrower is
determined by the Manager to be creditworthy. When the Fund and/or the Portfolio
purchases Assignments from Lenders, the Fund and/or the Portfolio will acquire
direct
 
                               Prospectus Page 18
<PAGE>
                             GT GLOBAL INCOME FUNDS
rights against the borrower on the Loan. However, since Assignments are arranged
through private negotiations between potential assignees and assignors, the
rights and obligations acquired by the Fund and/or the Portfolio as the
purchaser of an Assignment may differ from, and be more limited than, those held
by the assigning Lender.
 
WHEN-ISSUED AND FORWARD COMMITMENT SECURITIES. The Government Income Fund, the
Strategic Income Fund and the Portfolio may purchase debt securities on a
"when-issued" basis and may purchase or sell such securities on a "forward
commitment" basis in order to hedge against anticipated changes in interest
rates and prices. 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. When-issued securities and forward
commitments may be sold prior to the settlement date, but the Funds and the
Portfolio will purchase or sell when-issued securities and forward commitments
only with the intention of actually receiving or delivering the securities, as
the case may be. No income accrues on securities which have been purchased
pursuant to a forward commitment or on a when-issued basis prior to delivery of
the securities. If a Fund or the Portfolio disposes of the right to acquire a
when-issued security prior to its acquisition or disposes of its right to
deliver or receive against a forward commitment, it may incur a gain or loss. At
the time a Fund or the Portfolio enters into a transaction on a when-issued or
forward commitment basis, a segregated account consisting of cash or liquid
securities equal to the value of the when-issued or forward commitment
securities will be established and maintained with its custodian and will be
marked to market daily. There is a risk that the securities may not be delivered
and that a Fund or the Portfolio may incur a loss. The Government Income Fund
may invest up to 5% of its total assets in a combination of securities purchased
on a when-issued basis or with respect to which it has entered into forward
commitment agreements.
 
The Strategic Income Fund and the Portfolio may also sell securities on a "when,
as and if issued" basis for hedging purposes. Under such a transaction, the Fund
or the Portfolio is required to deliver at a future date a security it does not
presently hold, but which it has a right to receive if the security is issued.
Issuance of the security may not occur, in which case the Fund or Portfolio
would have no obligation to the other party, and would not receive payment for
the sale. Selling securities on a "when, as and if issued" basis may reduce risk
of loss to the extent that such a sale wholly or partially offsets unfavorable
price movements on the investments being hedged. However, such sales also limit
the amount the Fund or Portfolio can receive if the "when, as and if issued"
security is in fact issued.
 
BORROWING, REVERSE REPURCHASE AGREEMENTS AND ROLL TRANSACTIONS. The Government
Income Fund may borrow from banks or may borrow through reverse repurchase
agreements and "roll" transactions in connection with meeting requests for the
redemption of Fund shares. The Government Income Fund also may borrow up to 5%
of its total assets for temporary or emergency purposes other than to meet
redemptions. However, the Government Income Fund will not borrow for investment
purposes, nor will the Fund purchase securities while borrowings are
outstanding.
 
Both the Strategic Income Fund and the Portfolio are authorized to borrow money
from banks in an amount up to 33 1/3% of its total assets (including the amount
borrowed), less all liabilities and indebtedness other than the borrowings and
may use the proceeds of such borrowings for investment purposes. The Strategic
Income Fund and the Portfolio will borrow for investment purposes only when the
Manager believes that such borrowings will benefit the Fund or the Portfolio,
respectively, after taking into account considerations such as the costs of the
borrowing and the likely investment returns on the securities purchased with the
borrowed monies.
 
Borrowing for investment purposes is known as leveraging, which is a speculative
practice. Such borrowing by the Strategic Income Fund and the Portfolio creates
the opportunity for increased net income and appreciation but, at the same time,
involves special risk considerations. For example, leveraging might exaggerate
changes in the net asset value of Fund shares and in the yield realized by the
Fund or the Portfolio. Although the principal amount of such borrowings will be
fixed, the Fund's and the Portfolio's assets may change in value during the time
the borrowing is outstanding. By leveraging the Fund or the Portfolio, changes
in net asset values, higher or lower, may be greater in degree than if leverage
was not employed. To the extent the income derived from the assets obtained with
borrowed funds exceeds the interest and other expenses that the Fund or the
Portfolio will have to pay, the Fund's or the Portfolio's net income will be
greater than if borrowing was not used. Conversely, if the income from the
 
                               Prospectus Page 19
<PAGE>
                             GT GLOBAL INCOME FUNDS
assets obtained with borrowed funds is not sufficient to cover the cost of
borrowing, the net income of the Fund or the Portfolio will be less than if
borrowing were not used, and therefore the amount available for distribution to
shareholders as dividends will be reduced. The Strategic Income Fund and the
Portfolio each expects that some of its borrowings may be made on a secured
basis.
 
In addition to the foregoing borrowings, the Strategic Income Fund and the
Portfolio each may borrow money for temporary or emergency purposes or payments
in an amount not exceeding 5% of the value of its total assets (not including
the amount borrowed) provided that the total amount borrowed by the Strategic
Income Fund or the Portfolio for any purpose does not exceed 33 1/3% of its
total assets.
 
The Funds and the Portfolio may also enter into reverse repurchase agreements
with a bank or recognized securities dealer, although the Strategic Income Fund
currently has no intention of doing so with respect to more than 5% of its total
assets. Under a reverse repurchase agreement, the Funds or the Portfolio would
sell securities and agree to repurchase them at a particular price at a future
date. At the time a Fund or the Portfolio enters into a reverse repurchase
agreement, it will establish and maintain a segregated account with an approved
custodian containing cash or liquid securities having a value not less than the
repurchase price, including accrued interest. Reverse repurchase agreements
involve the risk that the market value of the securities retained in lieu of
sale by a Fund or the Portfolio may decline below the price of the securities a
Fund or the Portfolio has sold but is obligated to repurchase. In the event the
buyer of securities under a reverse repurchase agreement files for bankruptcy or
becomes insolvent, such buyer or its trustee or receiver may receive an
extension of time to determine whether to enforce a Fund's or the Portfolio's
obligation to repurchase the securities, and a Fund's or the Portfolio's use of
the proceeds of the reverse repurchase agreement may effectively be restricted
pending such decision.
 
The Strategic Income Fund and the Portfolio also may enter into "dollar rolls,"
in which the Fund or the Portfolio sells fixed income securities for delivery in
the current month and simultaneously contracts to repurchase substantially
similar (same type, coupon and maturity) securities on a specified future date.
During the roll period, the Fund or the Portfolio would forego principal and
interest paid on such securities. The Fund or the Portfolio would be compensated
by the difference between the current sales price and the forward price for the
future purchase, as well as by the interest earned on the cash proceeds of the
initial sale. See "Investment Objectives and Policies" in the Statement of
Additional Information.
 
Reverse repurchase agreements and dollar rolls will be treated as borrowings and
will be deducted from the Strategic Income Fund's or the Portfolio's assets for
purposes of calculating compliance with the Fund's or the Portfolio's borrowing
limitation. See "Investment Limitations" in the Statement of Additional
Information.
 
SECURITIES LENDING. The Government Income Fund, the Strategic Income Fund and
the Portfolio may lend their respective portfolio securities to broker/dealers
or to other institutional investors. Securities lending allows a Fund to retain
ownership of the securities loaned and, at the same time, earn additional income
that may be used to offset the Fund's custody fees. At all times a loan is
outstanding, each Fund and the Portfolio requires the borrower to maintain with
the Fund's or the Portfolio's custodian, collateral consisting of cash, U.S.
government securities, or certain irrevocable letters of credit equal to at
least the value of the borrowed securities, plus any accrued interest. Each Fund
and the Portfolio limits its loans of portfolio securities to an aggregate of
30% of the value of its total assets, measured at the time any such loan is
made. The risks in lending portfolio securities, as with other extensions of
secured credit, consist of possible delays in receiving additional collateral or
in recovery of the loaned securities and possible loss of rights in the
collateral should the borrower fail financially.
 
ZERO COUPON SECURITIES. The Strategic Income Fund and the Portfolio may invest
in certain zero coupon securities that are "stripped" U.S. Treasury notes and
bonds. They also may invest in zero coupon and other deep discount securities
issued by foreign governments and domestic and foreign corporations, including
certain Brady Bonds and other foreign debt and in payment-in-kind securities.
Zero coupon securities pay no interest to holders prior to maturity, and
payment-in-kind securities pay interest in the form of additional securities.
However, a portion of the original issue discount on zero coupon securities and
the "interest" on payment-in-kind securities will be included in the investing
Fund's or Portfolio's income. Accordingly, for a Fund to continue to qualify for
tax treatment as a regulated investment company and to avoid a certain excise
tax (see
 
                               Prospectus Page 20
<PAGE>
                             GT GLOBAL INCOME FUNDS
"Taxes" in the Statement of Additional Information), it may be required to
distribute an amount that is greater than the total amount of cash it actually
receives (or, in the case of the High Income Fund, its share of the total amount
of cash the Portfolio actually receives). These distributions must be made from
the Fund's (or, in the case of the High Income Fund, its, or its share of, the
Portfolio's) cash assets or, if necessary, from the proceeds of sales of
portfolio securities. The Fund or the Portfolio will not be able to purchase
additional income-producing securities with cash used to make such
distributions, and its current income ultimately may be reduced as a result.
Zero coupon and payment-in-kind securities usually trade at a deep discount from
their 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 that make current distributions of interest in cash.
 
SYNTHETIC SECURITY POSITIONS. The Government Income Fund, the Strategic Income
Fund and the Portfolio may utilize combinations of futures on bonds and forward
currency contracts to create investment positions that have substantially the
same characteristics as bonds of the same type as those on which the futures
contracts are written. Investment positions of this type are generally referred
to as "synthetic securities."
 
For example, in order to establish a synthetic security position for a Fund or
the Portfolio that is comparable to owning a Japanese government bond, the
Manager might purchase futures contracts on Japanese government bonds in the
desired principal amount and purchase forward currency contracts for Japanese
Yen in an amount equal to the then current purchase price for such bonds in the
Japanese cash market, with each contract having approximately the same delivery
date.
 
The Manager might roll over the futures and forward currency contract positions
before taking delivery in order to continue the Fund's or the Portfolio's
investment position, or the Manager might close out those positions, thus
effectively selling the synthetic security. Further, the amount of each contract
might be adjusted in response to market conditions and the forward currency
contract might be changed in amount or eliminated in order to hedge against
currency fluctuations.
 
The Manager would create synthetic security positions for a Fund or the
Portfolio when it believes that it can obtain a better yield or achieve cost
savings in comparison to purchasing actual bonds or when comparable bonds are
not readily available in the market. Synthetic security positions are subject to
the risk that changes in the value of purchased futures contracts may differ
from changes in the value of the bonds that might otherwise have been purchased
in the cash market. Also, while the Manager believes that the cost of creating
synthetic security positions generally will be materially lower than the cost of
acquiring comparable bonds in the cash market, a Fund or the Portfolio will
incur transaction costs in connection with each purchase of a futures or forward
currency contract. The use of futures contracts and forward currency contracts
to create synthetic security positions also is subject to substantially the same
risks as those that exist when these instruments are used in connection with
hedging strategies. See "Options, Futures and Forward Currency Transactions"
below and "Options, Futures and Currency Strategies" in the Statement of
Additional Information.
 
OPTIONS, FUTURES AND FORWARD CURRENCY TRANSACTIONS. The Government Income Fund,
the Strategic Income Fund and the Portfolio may use forward currency contracts,
futures contracts, options on securities, options on indices, options on
currencies, and options on futures contracts to attempt to hedge against the
overall level of investment and currency risk normally associated with the
Funds' or Portfolio's investment. The Strategic Income Fund and the Portfolio
also may enter into interest rate, currency and index swaps and purchase or sell
related caps, floors and collars and other similar instruments. See "Swaps,
Caps, Floors and Collars" below. These instruments are often referred to as
"derivatives," which may be defined as financial instruments whose performance
is derived, at least in part, from the performance of another asset (such as a
security, currency or an index of securities). The Government Income Fund, the
Strategic Income Fund and the Portfolio may enter into such instruments up to
the full value of their portfolio assets. See "Risk Factors -- Options, Futures
and Forward Currency Transactions" herein and "Options, Futures and Currency
Strategies" in the Statement of Additional Information.
 
To attempt to hedge against adverse movements in exchange rates between
currencies, the Government Income Fund, the Strategic Income Fund and the
Portfolio may enter into forward currency contracts for the purchase or sale of
a specified currency at a specified future date. Such contracts
 
                               Prospectus Page 21
<PAGE>
                             GT GLOBAL INCOME FUNDS
may involve the purchase or sale of a foreign currency against the U.S. dollar
or may involve two foreign currencies. The Government Income Fund, the Strategic
Income Fund and the Portfolio may enter into forward currency contracts either
with respect to specific transactions or with respect to the respective Fund's
or the Portfolio's portfolio positions. Each Fund and the Portfolio also may
purchase and sell put and call options on currencies, futures contracts on
currencies and options on such futures contracts to hedge against movements in
exchange rates.
 
In addition, each Fund and the Portfolio may purchase and sell put and call
options on securities to hedge against the risk of fluctuations in the prices of
securities held by the Fund or the Portfolio or that the Manager intends to
include in the Fund's or the Portfolio's portfolio. The Funds and the Portfolio
also may purchase and sell put and call options on indices to hedge against
overall fluctuations in the securities markets generally or in a specific market
sector.
 
Further, the Funds and the Portfolio may sell index futures contracts and may
purchase put options or write call options on such futures contracts to protect
against a general market or market sector decline that could adversely affect
the Fund's or the Portfolio's portfolio. The Funds and the Portfolio also may
purchase index futures contracts and purchase call options or write put options
on such contracts to hedge against a general market or market sector advance and
thereby attempt to lessen the cost of future securities acquisitions. A Fund or
the Portfolio may use interest rate futures contracts and options thereon to
hedge its portfolio against changes in the general level of interest rates.
 
SWAPS, CAPS, FLOORS AND COLLARS. The Strategic Income Fund and the Portfolio may
enter into interest rate, currency and index swaps, and purchase or sell related
caps, floors and collars and other derivative instruments. The Fund and the
Portfolio expect to enter into these transactions primarily to preserve a return
or spread on a particular investment or portion of its portfolio, to protect
against currency fluctuations, as a technique for managing the portfolio's
duration (I.E., the price sensitivity to changes in interest rates) or to
protect against any increase in the price of securities the Fund or the
Portfolio anticipates purchasing at a later date. The Fund and the Portfolio
intend to use these transactions as hedges, and neither will sell interest rate
caps or floors if it does not own securities or other instruments providing an
income stream roughly equivalent to what the Fund or the Portfolio may be
obligated to pay.
 
Interest rate swaps involve the exchange by the Fund or the Portfolio with
another party of their respective commitments to pay or receive interest (for
example, an exchange of floating rate payments for fixed rate payments) with
respect to a notional amount of principal. A currency swap is an agreement to
exchange cash flows on a notional amount based on changes in the values of the
reference indices.
 
The purchase of a cap entitles the purchaser to receive payments on a notional
principal amount from the party selling the cap to the extent that a specified
index exceeds a predetermined interest rate. The purchase of an interest rate
floor entitles the purchaser to receive payments on a notional principal amount
from the party selling the floor to the extent that a specified index falls
below a predetermined interest rate or amount. A collar is a combination of a
cap and a floor that preserves a certain return within a predetermined range of
interest rates or values.
 
INDEXED COMMERCIAL PAPER. The Strategic Income Fund and the Portfolio may invest
without limitation in commercial paper which is indexed to certain specific
foreign currency exchange rates. The terms of such commercial paper provide that
its principal amount is adjusted upwards or downwards (but not below zero) at
maturity to reflect changes in the exchange rate between two currencies while
the obligation is outstanding. The Strategic Income Fund and the Portfolio will
purchase such commercial paper with the currency in which it is denominated and,
at maturity, will receive interest and principal payments thereon in that
currency, but the amount of principal payable by the issuer at maturity will
change in proportion to the change (if any) in the exchange rate between the two
specified currencies between the date the instrument is issued and the date the
instrument matures. While such commercial paper entails the risk of loss of
principal, the potential for realizing gains as a result of changes in foreign
currency exchange rates enables the Fund and the Portfolio to hedge against a
decline in the U.S. dollar value of investments denominated in foreign
currencies while seeking to provide an attractive money market rate of return.
The Fund and the Portfolio will not purchase such commercial paper for
speculation.
 
                               Prospectus Page 22
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
OTHER INDEXED SECURITIES. The Government Income Fund, Strategic Income Fund and
the Portfolio may invest in certain other indexed securities, which are
securities whose prices are indexed to the prices of other securities,
securities indices, currencies, precious metals or other commodities, or other
financial indicators. Indexed securities typically, but not always, are debt
securities or deposits whose value at maturity or coupon rate is determined by
reference to a specific instrument or statistic. The performance of indexed
securities depends to a great extent on the performance of the security,
currency, or other instrument to which they are indexed, and may also be
influenced by interest rate changes in the United States and abroad. At the same
time, indexed securities are subject to the credit risks associated with the
issuer of the security, and their values may decline substantially if the
issuer's creditworthiness deteriorates. Indexed securities may be more volatile
than the underlying instruments. New forms of indexed securities continue to be
developed. Each Fund and Portfolio may invest in such securities to the extent
consistent with its investment objectives.
 
OTHER INFORMATION. Each Fund's investment objectives may not be changed without
the approval of a majority of the respective Fund's outstanding voting
securities. A "majority of the Fund's outstanding voting securities" means the
lesser of (i) 67% of the shares represented at a meeting at which more than 50%
of the outstanding shares are represented, or (ii) more than 50% of the
outstanding shares. In addition, each Fund has adopted certain investment
limitations which also may not be changed without shareholder approval. A
complete description of these limitations is included in the Statement of
Additional Information. Each Fund's other investment policies described herein
and in the Statement of Additional Information may be changed by a vote of a
majority of the Company's Board of Directors without shareholder approval.
 
The approval of the High Income Fund and of other investors in the Portfolio, if
any, is not required to change the investment objectives, policies or
limitations of the Portfolio, unless otherwise specified. Written notice shall
be provided to shareholders of the High Income Fund thirty days prior to any
changes in the Portfolio's investment objectives.
 
                               Prospectus Page 23
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                  RISK FACTORS
 
- --------------------------------------------------------------------------------
 
GENERAL. There is no assurance that any Fund or the Portfolio will achieve its
investment objectives. The Funds' net asset value will fluctuate, reflecting
fluctuations in the market value of its portfolio positions and its net currency
exposure. The value of fixed income securities held by the Government Income
Fund, the Strategic Income Fund and the Portfolio generally fluctuates inversely
with interest rate movements. Longer term bonds held by the Government Income
Fund, the Strategic Income Fund or the Portfolio are subject to greater interest
rate risk.
 
Each Fund and the Portfolio is classified under the Investment Company Act of
1940 (the "1940 Act") as a "non-diversified" fund. As a result, the Government
Income Fund, the Strategic Income Fund and the Portfolio each will be able to
invest in a fewer number of issuers than if it were classified under the
Investment Company Act of 1940 (the "1940 Act") as a "diversified" fund. To the
extent that a Fund or the Portfolio invests in a smaller number of issuers, the
value of each Fund's shares may fluctuate more widely and the Funds and the
Portfolio may be subject to greater investment and credit risk with respect to
their portfolios.
 
FOREIGN INVESTING. Investing in foreign securities entails certain risks. The
securities of non-U.S. issuers generally are not registered with the SEC, nor
are the issuers thereof usually subject to the SEC's reporting requirements.
Accordingly, there may be less publicly available information about foreign
securities and issuers than is available with respect to U.S. securities and
issuers. Foreign companies generally are not subject to uniform accounting,
auditing and financial reporting standards, practices and requirements
comparable to those applicable to U.S. companies. In addition, certain costs
attributable to foreign investing, such as custody charges, are higher than
those attributable to domestic investing. Securities of some foreign companies
are less liquid and their prices may be more volatile than securities of
comparable domestic companies. The Government Income and Strategic Income Funds'
and the Portfolio's interest and dividends from foreign issuers may be subject
to non-U.S. withholding taxes, thereby reducing their net investment income.
With respect to some foreign countries, there is the increased possibility of
expropriation or confiscatory taxation, limitations on the removal of funds or
other assets of the Government Income Fund, the Strategic Income Fund and the
Portfolio, political or social instability, or diplomatic developments which
could affect the investments of the Government Income Fund, the Strategic Income
Fund and the Portfolio in those countries. Moreover, individual foreign
economies may differ favorably or unfavorably from the U.S. economy in such
respects as growth of gross national product, rate of inflation, rate of savings
and capital reinvestment, resource self-sufficiency and balance of payments
positions.
 
CURRENCY RISK. Since the Government Income Fund, the Strategic Income Fund and
the Portfolio normally invest substantially in securities denominated in
currencies other than the U.S. dollar, and because they may hold foreign
currencies, they will be affected favorably or unfavorably by exchange control
regulations or changes in the exchange rates between such currencies and the
U.S. dollar. Changes in currency exchange rates will influence the value of the
Funds' shares, and also may affect the value of dividends and interest earned by
the Funds and gains and losses realized by the Funds. Currencies generally are
evaluated on the basis of fundamental economic criteria (e.g., relative
inflation and interest rate levels and trends, growth rate forecasts, balance of
payments status and economic policies) as well as technical and political data.
The exchange rates between the U.S. dollar and other currencies are determined
by supply and demand in the currency exchange markets, the international balance
of payments, governmental intervention, speculation and other economic and
political conditions. If the currency in which a security is denominated
appreciates against the U.S. dollar, the dollar value of the security will
increase. Conversely, a decline in the exchange rate of the currency would
adversely affect the value of the security expressed in U.S. dollars.
 
                               Prospectus Page 24
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
In addition, many of the currencies in emerging market countries have
experienced steady devaluations relative to the U.S. dollar and major
devaluations have historically occurred in certain countries.
 
INVESTING IN EMERGING MARKETS. Because of the special risks associated with
investing in emerging markets, an investment in the Strategic Income Fund and
the Portfolio should be considered speculative. Investors are strongly advised
to consider carefully the special risks involved in emerging markets, which are
in addition to the usual risks of investing in developed foreign markets around
the world.
 
Investing in emerging markets involves risks relating to potential political and
economic instability within such markets and the risks of expropriation,
nationalization, confiscation of assets and property or the imposition of
restrictions on foreign investment and on repatriation of capital invested. In
the event of such expropriation, nationalization or other confiscation in any
emerging market, the Strategic Income Fund or the Portfolio could lose its
entire investment in that market.
 
Many emerging market countries have experienced substantial, and in some periods
extremely high, rates of inflation for many years. Inflation and rapid
fluctuations in inflation rates have had and may continue to have negative
effects on the economies and securities markets of certain emerging market
countries.
 
Economies in emerging markets generally are dependent heavily upon international
trade and, accordingly, have been and may continue to be affected adversely by
trade barriers, exchange controls, managed adjustments in relative currency
values and other protectionist measures imposed or negotiated by the countries
with which they trade. These economies also have been and may continue to be
affected adversely by economic conditions in the countries in which they trade.
 
The securities markets of emerging countries are substantially smaller, less
developed, less liquid and more volatile than the securities markets of the
United States and other more developed countries. Disclosure and regulatory
standards in many respects are less stringent than in the United States and
other major markets. There also may be a lower level of monitoring and
regulation of emerging securities markets and the activities of investors in
such markets, and enforcement of existing regulations has been extremely
limited.
 
In addition, brokerage commissions, custodial services and other costs relating
to investment in foreign markets generally are more expensive than in the United
States, particularly with respect to emerging markets. Such markets have
different settlement and clearance procedures. In certain markets there have
been times when settlements have been unable to keep pace with the volume of
securities transactions, making it difficult to conduct such transactions. The
inability of the Strategic Income Fund or the Portfolio to make intended
securities purchases due to settlement problems could cause the Strategic Income
Fund or the Portfolio to forego attractive investment opportunities. Inability
to dispose of a portfolio security caused by settlement problems could result
either in losses to the Strategic Income Fund or the Portfolio due to subsequent
declines in value of the portfolio security or, if the Strategic Income Fund or
the Portfolio has entered into a contract to sell the security, could result in
possible liability to the purchaser.
 
The risk also exists that an emergency situation may arise in one or more
emerging markets as a result of which trading of securities may cease or may be
substantially curtailed and prices for the Strategic Income Fund's or the
Portfolio's portfolio securities in such markets may not be readily available.
Section 22(e) of the 1940 Act permits a registered investment company to suspend
redemption of its shares for any period during which an emergency exists, as
determined by the SEC. Accordingly, when the Strategic Income Fund or the
Portfolio believes that appropriate circumstances warrant, it will promptly
apply to the SEC for a determination that an emergency exists within the meaning
of Section 22(e) of the 1940 Act. During the period commencing from the
Strategic Income Fund's or the Portfolio's identification of such conditions
until the date of SEC action, the portfolio securities of the Strategic Income
Fund or the Portfolio in the affected markets will be valued at fair value as
determined in good faith by or under the direction of the Company's Board of
Directors or the Portfolio's Board of Trustees.
 
LOAN PARTICIPATIONS AND ASSIGNMENTS. The Strategic Income Fund and the Portfolio
may have difficulty disposing of Assignments and Participations. The liquidity
of such securities is limited and, the Fund and the Portfolio anticipate that
such securities could be sold only to a limited number of institutional
investors. The lack of a liquid secondary market could have an adverse impact on
the value of such securities and on the Fund's and
 
                               Prospectus Page 25
<PAGE>
                             GT GLOBAL INCOME FUNDS
the Portfolio's ability to dispose of particular Assignments or Participations
when necessary to meet the Fund's and/or the Portfolio's liquidity needs or in
response to a specific economic event, such as a deterioration in the
creditworthiness of the borrower. The lack of a liquid secondary market for
Assignments and Participations also may make it more difficult for the Fund
and/or the Portfolio to assign a value to those securities for purposes of
valuing the Fund's or the Portfolio's portfolio and calculating its net asset
value.
 
SOVEREIGN DEBT. The Strategic Income Fund and the Portfolio may invest in
sovereign debt securities of emerging market governments, including Brady Bonds.
Investments in such securities involve special risks. The issuer of the debt or
the governmental authorities that control the repayment of the debt may be
unable or unwilling to repay principal or interest when due in accordance with
the terms of such debt. Periods of economic uncertainty may result in the
volatility of market prices of sovereign debt obligations and in turn a Fund's
net asset value, to a greater extent than the volatility inherent in domestic
fixed income securities.
 
A sovereign debtor's willingness or ability to repay principal and pay interest
in a timely manner may be affected by, among other factors, its cash flow
situation, the extent of its foreign reserves, the availability of sufficient
foreign exchange on the date a payment is due, the relative size of the debt
service burden to the economy as a whole, the sovereign debtor's policy toward
principal international lenders and the political constraints to which a
sovereign debtor may be subject. Emerging market governments could default on
their sovereign debt. Such sovereign debtors also may be dependent on expected
disbursements from foreign governments, multilateral agencies and other entities
abroad to reduce principal and interest arrearages on their debt. The commitment
on the part of these governments, agencies and others to make such disbursements
may be conditioned on a sovereign debtor's implementation of economic reforms
and/or economic performance and the timely service of such debtor's obligations.
Failure to implement such reforms, achieve such levels of economic performance
or repay principal or interest when due, may result in the cancellation of such
third parties' commitments to lend funds to the sovereign debtor, which may
further impair such debtor's ability or willingness to timely service its debts.
 
The occurrence of political, social or diplomatic changes in one or more of the
countries issuing sovereign debt could adversely affect the Fund's or the
Portfolio's investments. Emerging markets are faced with social and political
issues and some of them have experienced high rates of inflation in recent years
and have extensive internal debt. Among other effects, high inflation and
internal debt service requirements may adversely affect the cost and
availability of future domestic sovereign borrowing to finance governmental
programs, and may have other adverse social, political and economic
consequences. Political changes or a deterioration of a country's domestic
economy or balance of trade may affect the willingness of countries to service
their sovereign debt. Although the Manager intends to manage the Strategic
Income Fund and the Portfolio in a manner that will minimize the exposure to
such risks, there can be no assurance that adverse political changes will not
cause the Fund or the Portfolio to suffer a loss of interest or principal on any
of its holdings.
 
In recent years, some of the emerging market countries in which the Strategic
Income Fund and the Portfolio expect to invest have encountered difficulties in
servicing their sovereign debt obligations. Some of these countries have
withheld payments of interest and/or principal of sovereign debt. These
difficulties have also led to agreements to restructure external debt
obligations -- in particular, commercial bank loans, typically by rescheduling
principal payments, reducing interest rates and extending new credits to finance
interest payments on existing debt. In the future, holders of emerging market
sovereign debt securities may be requested to participate in similar
rescheduling of such debt. Certain emerging market countries are among the
largest debtors to commercial banks and foreign governments. Currently, Brazil,
Mexico and Argentina are the largest debtors among developing countries. At
times certain emerging market countries have declared moratoria on the payment
of principal and interest on external debt; such a moratorium is currently in
effect in certain emerging market countries. There is no bankruptcy proceeding
by which a creditor may collect in whole or in part sovereign debt on which an
emerging market government has defaulted.
 
The ability of emerging market governments to make timely payments on their
sovereign debt securities is likely to be influenced strongly by a country's
balance of trade and its access to trade and other international credits. A
country whose exports are concentrated in a few commodities
 
                               Prospectus Page 26
<PAGE>
                             GT GLOBAL INCOME FUNDS
could be vulnerable to a decline in the international prices of one or more of
such commodities. Increased protectionism on the part of a country's trading
partners could also adversely affect its exports. Such events could diminish a
country's trade account surplus, if any. To the extent that a country receives
payment for its exports in currencies other than hard currencies, its ability to
make hard currency payments could be affected.
 
Investors should also be aware that certain sovereign debt instruments in which
the Strategic Income Fund and the Portfolio may invest involve great risk. As
noted above, sovereign debt obligations issued by emerging market governments
generally are deemed to be the equivalent in terms of quality to securities
rated below investment grade by Moody's and S&P. Such securities are regarded as
predominantly speculative with respect to the issuer's capacity to pay interest
and repay principal in accordance with the terms of the obligations and involve
major risk exposure to adverse conditions. Some of such securities, with respect
to which the issuer currently may not be paying interest or may be in payment
default, may be comparable to securities rated D by S&P or C by Moody's. The
Strategic Income Fund and the Portfolio may have difficulty disposing of and
valuing certain sovereign debt obligations because there may be a limited
trading market for such securities. Because there is no liquid secondary market
for many of these securities, the Strategic Income Fund and the Portfolio
anticipate that such securities could be sold only to a limited number of
dealers or institutional investors.
 
LOWER QUALITY DEBT SECURITIES. Under normal market conditions the Strategic
Income Fund may invest up to 50% of its total assets in debt securities rated
below investment grade, and up to 100% of the Portfolio's total assets will be
so invested. Such investments involve a high degree of risk.
 
Debt rated Baa by Moody's is considered by Moody's to have speculative
characteristics. Debt rated BB, B, CCC, CC or C by S&P and debt rated Ba, B,
Caa, Ca or C by Moody's is regarded, on balance, as predominantly speculative
with respect to the issuer's capacity to pay interest and repay principal in
accordance with the terms of the obligation. While such lower quality debt will
likely have some quality and protective characteristics, these are outweighed by
large uncertainties or major risk exposures to adverse conditions. Debt rated C
by Moody's or S&P is the lowest quality debt that is not in default as to
principal or interest and such issues so rated can be regarded as having
extremely poor prospects of ever attaining any real investment standing. Lower
quality debt securities are also generally considered to be subject to greater
risk than higher quality securities with regard to a deterioration of general
economic conditions. These securities are the equivalent of high yield, high
risk bonds, commonly known as "junk bonds." As noted above, the Strategic Income
Fund and the Portfolio may invest in debt securities rated below C, which are in
default as to principal and/ or interest.
 
Ratings of debt securities represent the rating agency's opinion regarding their
quality and are not a guarantee of quality. Rating agencies attempt to evaluate
the safety of principal and interest payments and do not evaluate the risks of
fluctuations in market value. Also, rating agencies may fail to make timely
changes in credit quality in response to subsequent events, so that an issuer's
current financial condition may be better or worse than a rating indicates. See
"Appendix A" for a discussion of Moody's and S&P's ratings.
 
The market values of lower quality debt securities tend to reflect individual
developments of the issuer to a greater extent than do higher quality
securities, which react primarily to fluctuations in the general level of
interest rates. In addition, lower quality debt securities tend to be more
sensitive to economic conditions and generally have more volatile prices than
higher quality securities. Issuers of lower quality securities are often highly
leveraged and may not have available to them more traditional methods of
financing. For example, during an economic downturn or a sustained period of
rising interest rates, highly leveraged issuers of lower quality securities may
experience financial stress. During such periods, such issuers may not have
sufficient revenues to meet their interest payment obligations. The issuer's
ability to service its debt obligations may also be adversely affected by
specific developments affecting the issuer, such as the issuer's inability to
meet specific projected business forecasts or the unavailability of additional
financing. The risk of loss due to default by the issuer is significantly
greater for the holders of lower quality securities because such securities are
generally unsecured and may be subordinated to the claims of other creditors of
the issuer.
 
Lower quality debt securities of corporate issuers frequently have call or
buy-back features which would permit an issuer to call or repurchase the
security from the Strategic Income Fund or the Portfolio. If an issuer exercises
these provisions in a
 
                               Prospectus Page 27
<PAGE>
                             GT GLOBAL INCOME FUNDS
declining interest rate market, the Strategic Income Fund or the Portfolio may
have to replace the security with a lower yielding security, resulting in a
decreased return for investors. In addition, the Strategic Income Fund and the
Portfolio may have difficulty disposing of lower quality securities because
there may be a thin trading market for such securities. There may be no
established retail secondary market for many of these securities, and the
Strategic Income Fund and the Portfolio anticipate that such securities could be
sold only to a limited number of dealers or institutional investors. The lack of
a liquid secondary market also may have an adverse impact on market prices of
such instruments and may make it more difficult for the Strategic Income Fund
and the Portfolio to obtain accurate market quotations for purposes of valuing
the securities in the portfolios of the Strategic Income Fund and the Portfolio.
Adverse publicity and investor perceptions, whether or not based on fundamental
analysis, may also decrease the values and liquidity of lower quality
securities, especially in a thinly traded market. The Strategic Income Fund and
the Portfolio also may acquire lower quality debt securities during an initial
underwriting or may acquire lower quality debt securities which are sold without
registration under applicable securities laws. Such securities involve special
considerations and risks.
 
Factors having an adverse effect on the market value of lower rated securities
or their equivalents purchased by the Strategic Income Fund and the Portfolio
will adversely impact net asset value of the Strategic Income Fund and the High
Income Fund. See "Risk Factors" in the Statement of Additional Information. In
addition to the foregoing, such factors may include: (i) potential adverse
publicity; (ii) heightened sensitivity to general economic or political
conditions; and (iii) the likely adverse impact of a major economic recession.
The Strategic Income Fund and the Portfolio each also may incur additional
expenses to the extent it is required to seek recovery upon a default in the
payment of principal or interest on its portfolio holdings, and the Fund and the
Portfolio may have limited legal recourse in the event of a default. Debt
securities issued by governments in emerging markets can differ from debt
obligations issued by private entities in that remedies from defaults generally
must be pursued in the courts of the defaulting government, and legal recourse
is therefore somewhat diminished. Political conditions, in terms of a
government's willingness to meet the terms of its debt obligations, also are of
considerable significance. There can be no assurance that the holders of
commercial bank debt may not contest payments to the holders of debt securities
issued by governments in emerging markets in the event of default by the
governments under commercial bank loan agreements.
 
As of October 31, 1996, the Strategic Income Fund and the Portfolio had 78.8%
and 58.7%, respectively, of their total net assets in debt securities that
received a rating from Moody's and 19.6% and 39.7%, respectively, of their total
net assets in debt securities that were not so rated. In addition, the Strategic
Income Fund and the Portfolio had 1.6% and 1.6%, respectively, of their total
net assets in cash and net receivables. The Strategic Income Fund had the
following percentages of its total net assets invested in rated securities: Aaa
- -- 36.6%, Aa -- 15.6%, A -- 1.0%, Baa -- 1.5%, Ba -- 11.5%, B -- 12.6%, Caa --
0%, Ca -- 0%, C -- 0%. Included under the unrated category are securities
composing 26.2% of the Strategic Income Fund's total net assets which, while
unrated, have been determined by the Manager to be of comparable quality to
securities in the following rating categories: Baa -- 0%; Ba -- 10%; and B --
9.6%. The Portfolio had the following percentages of its total net assets
invested in rated securities: Aaa -- 2.7%, Aa -- .7%, A -- 3.6%, Baa -- 3.0%, Ba
- -- 20.2%, B -- 28.5%, Caa -- 0%, Ca -- 0%, C -- 0%. Included under the unrated
category are securities composing 39.7% of the Portfolio's total net assets
which have been determined by the Manager to be of comparable quality to
securities in the following rating categories: Baa -- 1.3%; Ba -- 18.0%; and B
- -- 20.4%. It should be noted that the allocation of the investments of the
Strategic Income Fund and the Portfolio by rating on any given date will vary
and should not be considered representative of the future portfolio composition
of the Strategic Income Fund or the Portfolio.
 
OPTIONS, FUTURES AND FORWARD CURRENCY TRANSACTIONS. Although each Fund and the
Portfolio is authorized to enter into options, futures and forward currency
transactions, the Funds and the Portfolio might not enter into any such
transactions. In addition, issuers in emerging markets typically are subject to
a greater degree of change in earnings and business prospects than issuers in
developed countries. Options, futures and foreign currency transactions involve
certain risks, which include: (1) dependence on the Manager's ability to predict
movements in the prices of individual securities, fluctuations in the general
securities markets or in the appropriate market sector and movements in interest
rates and currency markets;
 
                               Prospectus Page 28
<PAGE>
                             GT GLOBAL INCOME FUNDS
(2) imperfect correlation, or even no correlation, between movements in the
price of options, forward contracts, futures contracts or options thereon and
movements in the price of the currency or security hedged or used for cover; (3)
the fact that skills and techniques needed to trade options, futures contracts
and options thereon or to use forward currency contracts are different from
those needed to select the securities in which a Fund or Portfolio invests; (4)
lack of assurance that a liquid secondary market will exist for any particular
option, futures contract or option thereon at any particular time; (5) the
possible loss of principal under certain conditions; (6) the possible inability
of a Fund or Portfolio to purchase or sell a portfolio security at a time when
it would otherwise be favorable for it to do so, or the possible need for a Fund
or Portfolio to sell a security at a disadvantageous time, due to the need for
the Fund or Portfolio to maintain "cover" or to set aside securities in
connection with hedging transactions; and (7) the possible need to defer closing
out of certain options, futures contracts, forward currency contracts and/or
foreign currency positions in order to continue to qualify for the beneficial
tax treatment afforded regulated investment companies under the Code. See
"Dividends, Other Distributions and Federal Income Taxation" herein and "Taxes"
in the Statement of Additional Information.
 
ILLIQUID SECURITIES. The Government Income Fund may invest up to 10% of its
total assets, and the Strategic Income Fund and the Portfolio up to 15% of their
net assets, in securities for which no readily available market exists,
so-called "illiquid securities." Illiquid securities may be more difficult to
value than liquid securities and the sale of illiquid securities generally will
require more time and result in higher brokerage charges or dealer discounts and
other selling expenses than the sale of liquid securities. Moreover, illiquid
restricted securities often sell at a price lower than similar securities that
are not subject to restrictions on resale.
 
- --------------------------------------------------------------------------------
 
                                 HOW TO INVEST
 
- --------------------------------------------------------------------------------
 
GENERAL. All purchase orders will be executed at the public offering price next
determined after the purchase order is received, which includes any applicable
sales charge for Class A shares. Orders received before the close of regular
trading on the New York Stock Exchange ("NYSE") (currently 4:00 p.m. Eastern
time, unless weather, equipment failure or other factors contribute to an
earlier closing time) on any Business Day will be executed at the public
offering price for the applicable class of shares determined that day. A
"Business Day" is any day Monday through Friday on which the NYSE is open for
business. The minimum initial investment is $500 ($100 for IRAs and $25 for
custodial accounts under Code Section 403(b)(7) and other tax-qualified
employer-sponsored retirement accounts, if made under a systematic investment
plan providing for monthly or quarterly payments of at least that amount), and
the minimum for additional purchases is $100 (with a $25 minimum for IRAs, Code
Section 403(b)(7) custodial accounts and other tax-qualified employer-sponsored
retirement accounts, as mentioned above). THE FUNDS AND GT GLOBAL RESERVE THE
RIGHT TO REJECT ANY PURCHASE ORDER. In particular, the Funds and GT Global may
reject purchase orders or exchanges by investors who appear to follow, in the
Manager's judgment, a market-timing strategy or otherwise engage in excessive
trading. See "How to Make Exchanges -- Limitations on Purchase Orders and
Exchanges."
 
WHEN PLACING PURCHASE ORDERS, INVESTORS SHOULD SPECIFY WHETHER THE ORDER IS FOR
CLASS A OR CLASS B SHARES OF A FUND. ALL PURCHASE ORDERS THAT FAIL TO SPECIFY A
CLASS WILL AUTOMATICALLY BE INVESTED IN CLASS A SHARES. PURCHASES OF $500,000 OR
MORE MUST BE FOR CLASS A SHARES.
 
PURCHASES THROUGH BROKER/DEALERS. Shares of the Funds may be purchased through
broker/dealers with which GT Global has entered into dealer agreements. Orders
received by such broker/dealers before the close of regular trading on the NYSE
on a Business Day will be effected that day, provided that such order is
transmitted to the Transfer Agent prior to its close of business on such day.
The broker/dealer will be responsible for forwarding the investor's order to the
Transfer Agent so that it
 
                               Prospectus Page 29
<PAGE>
                             GT GLOBAL INCOME FUNDS
will be received prior to such time. After an initial investment is made and a
shareholder account is established through a broker/dealer, at the investor's
option, subsequent purchases may be made directly through GT Global. See
"Shareholder Account Manual."
 
Broker/dealers that do not have dealer agreements with GT Global also may offer
to place orders for the purchase of shares. Purchases made through such
broker/dealers will be effected at the public offering price next determined
after the order is received by the Transfer Agent. Such a broker/ dealer may
charge the investor a transaction fee as determined by the broker/dealer. That
fee will be in addition to the sales charge payable by the investor with respect
to Class A shares, and may be avoided if shares are purchased through a broker/
dealer that has a dealer agreement with GT Global or directly through GT Global.
 
PURCHASES THROUGH THE DISTRIBUTOR. Investors may purchase shares and open an
account directly through GT Global, the Fund's distributor by completing and
signing an Account Application accompanying this Prospectus. Investors should
mail to the Transfer Agent the completed Account Application indicating the
class of shares together with a check to cover the purchase in accordance with
the instructions provided in the Shareholder Account Manual. Purchases will be
executed at the public offering price next determined after the Transfer Agent
has received the Account Application and check. Subsequent investments do not
need to be accompanied by an application.
 
Investors also may purchase shares of the Funds through GT Global by bank wire.
Bank wire purchases will be effected at the next determined public offering
price after the bank wire is received. A wire investment is considered received
when the Transfer Agent is notified that the bank wire has been credited to the
Funds. The investor is responsible for providing prior telephone or facsimile
notice to the Transfer Agent that a bank wire is being sent. An investor's bank
may charge a service fee for wiring money to the Funds. The Transfer Agent
currently does not charge a service fee for facilitating wire purchases, but
reserves the right to do so in the future. Investors desiring to open an account
by bank wire should call the Transfer Agent at the appropriate toll free number
provided in the Shareholder Account Manual to obtain an account number and
detailed instructions.
 
CERTIFICATES. Physical certificates representing a Fund's shares will not be
issued unless a written request is submitted to the Transfer Agent. Shares of a
Fund are recorded on a register by the Transfer Agent, and shareholders who do
not elect to receive certificates have the same rights of ownership as if
certificates had been issued to them. Redemptions and exchanges by shareholders
who hold certificates may take longer to effect than similar transactions
involving non-certificated shares because the physical delivery and processing
of properly executed certificates is required. ACCORDINGLY, THE FUNDS AND GT
GLOBAL RECOMMEND THAT SHAREHOLDERS DO NOT REQUEST ISSUANCE OF CERTIFICATES.
 
                           PURCHASING CLASS A SHARES
 
Each Fund's public offering price for Class A shares is the next determined net
asset value per share (see "Calculation of Net Asset Value") plus a sales charge
determined in accordance with the following schedule.
 
<TABLE>
<CAPTION>
                  SALES CHARGE AS PERCENTAGE OF
AMOUNT OF                                               DEALER
PURCHASE          ------------------------------    REALLOWANCE AS
AT THE PUBLIC       OFFERING           NET         PERCENTAGE OF THE
OFFERING PRICE        PRICE        INVESTMENT       OFFERING PRICE
- ----------------  -------------  ---------------  -------------------
<S>               <C>            <C>              <C>
Less than
  $50,000.......          4.75%           4.99%              4.25%
$50,000 but less
  than
  $100,000......          4.00%           4.17%              3.50%
$100,000 but
  less than
  $250,000......          3.00%           3.09%              2.75%
$250,000 but
  less than
  $500,000......          2.00%           2.04%              1.75%
$500,000 or
  more..........          0.00%           0.00%              *
<FN>
- ------------------
*    GT Global will pay the following commissions to broker/ dealers that
     initiate and are responsible for purchases by any single purchaser of Class
     A shares of $500,000 or more in the aggregate: 1.00% of the purchase amount
     up to $3 million, plus 0.50% on the excess over $3 million. For purposes of
     determining the appropriate commission to be paid in connection with the
     transaction, GT Global will combine purchases made by a broker/dealer on
     behalf of a single client so that the broker/dealer's commission, as
     outlined above, will be based on the aggregate amount of such client's
     share purchases over a rolling twelve month period from the date of the
     transaction.
</TABLE>
 
All shares purchased without a sales charge based on the purchase equalling at
least $500,000 will be subject to a contingent deferred sales charge for the
first year after their purchase equal to 1% of the lower of the original
purchase price or the net asset value of such shares at the time of redemption.
See "Contingent Deferred Sales Charge -- Class A Shares."
 
                               Prospectus Page 30
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
From time to time, GT Global may reallow to broker/ dealers the full amount of
the sales charge on Class A shares or may pay out additional amounts to
broker/dealers who sell Class A shares. In some instances, GT Global may offer
these reallowances or additional payments only to broker/dealers that have sold
or may sell significant amounts of Class A shares. To the extent that GT Global
reallows the full amount of the sales charge to broker/dealers, such
broker/dealers may be deemed to be underwriters under the Securities Act of
1933, as amended. Commissions also may be paid to broker/ dealers and other
financial institutions that initiate purchases of at least $500,000 made
pursuant to sales charge waivers (i) and (vii), described below under "Sales
Charge Waivers -- Class A Shares."
 
The following purchases may be aggregated for purposes of determining the
"Amount of Purchase":
 
(a) Individual purchases on behalf of a single purchaser, the purchaser's spouse
and their children under the age of 21, including purchases in connection with
an employee benefit plan or plans exclusively for the benefit of such
individual(s), such as an IRA, individual plans under Code Section 403(b) or a
self-employed individual retirement plan ("Keogh Plan") and purchases made by a
company controlled by such individual(s).
 
(b) Individual purchases by a trustee or other fiduciary purchasing shares for a
single trust estate or a single fiduciary account, including an employee benefit
plan (such as employer-sponsored pension, profit-sharing and stock bonus plans,
including plans under Code Section 401(k), and medical, life and disability
insurance trusts) other than a plan described in "(a)" above; and
 
(c) Individual purchases by a trustee or other fiduciary purchasing shares
concurrently for two or more employee benefit plans of a single employer or of
employers affiliated with each other (again excluding an employee benefit plan
described in "(a)" above).
 
SALES CHARGE WAIVERS -- CLASS A SHARES. Class A shares are sold at net asset
value without imposition of sales charges when investments are made by the
following classes of investors:
 
(i) Trustees or other fiduciaries purchasing shares for employee benefit plans
which are sponsored by organizations that have at least 100 but less than 1,000
employees, and trustees or other fiduciaries purchasing shares for employee
benefit plans which are sponsored by organizations with collective retirement
plan assets of $500,000 or more and have less than 100 employees, and purchases
of at least $500,000 by trustees or other fiduciaries of employee benefit plans
with collective retirement plan assets of $100 million or more.
 
(ii) Current or retired Trustees, Directors and officers of the investment
companies for which the Manager serves as investment manager and/or
administrator; employees or retired employees of the companies composing
Liechtenstein Global Trust or affiliated companies of Liechtenstein Global
Trust; the children, siblings and parents of the persons in the foregoing
categories; and trusts primarily for the benefit of such persons.
 
(iii) Registered representatives or full-time employees of broker/dealers that
have entered into dealer agreements with GT Global, and the children, siblings
and parents of such persons, and employees of financial institutions that
directly, or through their affiliates, have entered into dealer agreements with
GT Global (or that otherwise have an arrangement with respect to sales of Fund
shares with a broker/dealer that has entered into a dealer agreement with GT
Global) and the children, siblings and parents of such employees.
 
(iv) Companies exchanging shares with or selling assets to one or more of the GT
Global Mutual Funds pursuant to a merger, acquisition or exchange offer.
 
(v) Shareholders of any of the GT Global Mutual Funds as of April 30, 1987 who
since that date continually have owned shares of one or more of the GT Global
Mutual Funds.
 
(vi) Purchases made through the automatic investment of dividends and other
distributions paid by any of the other GT Global Mutual Funds.
 
(vii) Registered investment advisers, trust companies and bank trust departments
exercising DISCRETIONARY investment authority with respect to the money to be
invested in the GT Global Mutual Funds provided that the aggregate amount
invested pursuant to this sales charge waiver is at least $500,000, and further
provided that such money is not eligible to be invested in the Advisor Class.
 
(viii) Clients of administrators of tax-qualified employee benefit plans which
have entered into agreements with GT Global.
 
(ix) Retirement plan participants who borrow from their retirement accounts by
redeeming GT Global Mutual Fund shares and subsequently repay such loans via a
purchase of Fund shares.
 
                               Prospectus Page 31
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
(x) Retirement plan participants who receive distributions from a tax-qualified
employer-sponsored retirement plan which is invested in GT Global Mutual Funds,
the proceeds of which are reinvested in Fund shares.
 
(xi) Accounts not eligible for the Advisor Class as to which a financial
institution or broker/dealer charges an account management fee, provided the
financial institution or broker/dealer has entered into an agreement with GT
Global regarding such accounts.
 
(xii) Certain former AMA Investment Advisers' shareholders who became
shareholders of the GT Global Health Care Fund in October 1989, and who have
continuously held shares in the GT Global Mutual Funds since that time.
 
(xiii) An investor purchasing shares of a Fund with redemption proceeds from a
registered management investment company that is not one of the GT Global Mutual
Funds, on which the investor was subject to a front-end sales charge or a
contingent deferred sales charge.
 
REINSTATEMENT PRIVILEGE. Shareholders who redeem their Class A shares in a Fund
have a one-time privilege of reinstating their investment by investing the
proceeds of the redemption at net asset value without a sales charge in Class A
shares of the Fund and/or one or more of the other GT Global Mutual Funds. The
Transfer Agent must receive from the investor or the investor's broker within
180 days after the date of the redemption both a written request for
reinvestment and a check not exceeding the amount of the redemption proceeds.
The reinstatement purchase will be effected at the net asset value per share
next determined after such receipt. Gain on the redemption is taxable
notwithstanding exercise of the reinvestment privilege. See "Dividends, Other
Distributions and Federal Income Taxation -- Taxes."
 
REDUCED SALES CHARGE PLANS -- CLASS A SHARES. Class A shares may be purchased at
reduced sales charges either through the Right of Accumulation or under a Letter
of Intent. For more details on these plans, investors should contact their
brokers or the Transfer Agent.
 
RIGHT OF ACCUMULATION. Pursuant to the Right of Accumulation, investors are
permitted to purchase shares of the Funds at the sales charge applicable to the
total of (a) the dollar amount then being purchased plus (b) the dollar amount
of the investor's concurrent purchases of the other GT Global Mutual Funds
(other than GT Global Dollar Fund) plus (c) the price of all shares of GT Global
Mutual Funds (other than shares of GT Global Dollar Fund not acquired by
exchange) already held by the investor. To receive the Right of Accumulation, at
the time of purchase investors must give their brokers, the Transfer Agent or GT
Global sufficient information to permit confirmation of qualification. THE
FOREGOING RIGHT OF ACCUMULATION APPLIES ONLY TO CLASS A SHARES OF THE FUNDS AND
OTHER GT GLOBAL MUTUAL FUND (OTHER THAN GT GLOBAL DOLLAR FUND).
 
LETTER OF INTENT. In executing a Letter of Intent ("LOI") an investor indicates
an aggregate investment amount he or she intends to invest in the Class A shares
of the Funds and the Class A shares of other GT Global Mutual Funds (other than
GT Global Dollar Fund) in the following thirteen months. The LOI is included as
part of the Account Application located at the end of this Prospectus. The sales
charge applicable to that aggregate amount then becomes the applicable sales
charge on all purchases made concurrently with the execution of the LOI and in
the thirteen months following that execution. If an investor executes an LOI
within 90 days of a prior purchase of GT Global Mutual Fund Class A shares
(other than shares of GT Global Dollar Fund), the prior purchase may be included
under the LOI and an appropriate adjustment, if any, with respect to the sales
charges paid by the investor in connection with the prior purchase will be made,
based on the then-current net asset value(s) of the pertinent Fund(s).
 
If at the end of the thirteen month period covered by the LOI the total amount
of purchases does not equal the amount indicated, the investor will be required
to pay the difference between the sales charges paid at the reduced rate and the
sales charges applicable to the purchases actually made. Shares having a value
equal to 5% of the amount specified in the LOI will be held in escrow during the
thirteen month period (while remaining registered in the investor's name) and
are subject to redemption to assure any necessary payment to GT Global of a
higher applicable sales charge.
 
For purposes of an LOI, any registered investment adviser, trust company or bank
trust department which exercises investment discretion and which intends within
thirteen months to invest $500,000 or more, can be treated as a single
purchaser, provided further that such entity places all purchase and redemption
orders. Such entities should be prepared to establish their qualification
 
                               Prospectus Page 32
<PAGE>
                             GT GLOBAL INCOME FUNDS
for such treatment. THE FOREGOING LOI WILL APPLY ONLY TO CLASS A SHARES OF THE
FUNDS AND SHARES OF ANY GT GLOBAL MUTUAL FUND THAT OFFERS A SINGLE CLASS OF
SHARES (OTHER THAN GT GLOBAL DOLLAR FUND).
 
CONTINGENT DEFERRED SALES CHARGE -- CLASS A SHARES. Purchases of Class A shares
of $500,000 or more may be made without a sales charge. If a shareholder within
one year after the date of purchase redeems any Class A shares that were
purchased without a sales charge by reason of a purchase of $500,000 or more, a
contingent deferred sales charge of 1% of the lower of the original purchase
price or the net asset value of such shares at the time of redemption will be
charged. Class A shares will not be subject to the contingent deferred sales
charge to the extent that the value of such shares represents: (1) reinvestment
of dividends or other distributions or (2) shares redeemed more than one year
after their purchase. Such shares purchased without a sales charge may be
exchanged for Class A shares of another GT Global Mutual Fund (other than GT
Global Dollar Fund) without the imposition of a contingent deferred sales
charge, although the contingent deferred sales charge described above will apply
to the redemption of the shares acquired through an exchange. For federal income
tax purposes, the amount of the contingent deferred sales charge will reduce the
gain or increase the loss, as the case may be, on the amount realized on
redemption. The amount of any contingent deferred sales charge will be paid to
GT Global. The waivers set forth under "Contingent Deferred Sales Charge
Waivers" apply to redemptions of Class A shares upon which a contingent deferred
sales charge would otherwise be imposed.
 
                           PURCHASING CLASS B SHARES
 
Each Fund's public offering price for Class B shares is the next determined net
asset value per share. See "Calculation of Net Asset Value." No initial sales
charge is imposed. A contingent deferred sales charge, however, is imposed on
certain redemptions of Class B shares. Because Class B shares are sold without
an initial sales charge, the Fund receives the full amount of the investor's
purchase payment.
 
Class B shares will not be subject to a contingent deferred sales charge to the
extent that the value of such shares represents: (1) reinvestment of dividends
or other distributions or (2) shares redeemed more than six years after their
purchase. Redemptions of most other Class B shares will be subject to a
contingent deferred sales charge. See "Contingent Deferred Sales Charge
Waivers." The amount of any applicable contingent deferred sales charge will be
calculated by multiplying the lesser of the original purchase price or the net
asset value of such shares at the time of redemption by the applicable
percentage shown in the table below.
 
<TABLE>
<CAPTION>
                                  CONTINGENT DEFERRED SALES
                                CHARGE AS A PERCENTAGE OF THE
                                LESSER OF NET ASSET VALUE AT
                                 REDEMPTION OR THE ORIGINAL
      REDEMPTION DURING                PURCHASE PRICE
- ------------------------------  -----------------------------
<S>                             <C>
1st Year Since Purchase.......                    5%
2nd Year Since Purchase.......                    4%
3rd Year Since Purchase.......                    3%
4th Year Since Purchase.......                    3%
5th Year Since Purchase.......                    2%
6th year Since Purchase.......                    1%
Thereafter....................                    0%
</TABLE>
 
In determining whether a contingent deferred sales charge is applicable, it will
be assumed that the redemption is made first of shares acquired pursuant to the
reinvestment of dividends and distributions; then of shares purchased seven
years or more prior to the redemption; and finally, of shares held for the
longest period of time within the applicable six-year period. For shares
acquired in an exchange, the length of the holding period will be measured from
the date of original purchase.
 
For example, assume an investor purchased 100 shares at $10 per share for a cost
of $1,000. Subsequently, the shareholder acquired 15 additional shares through
dividend reinvestment. During the second year after the purchase, the investor
decided to redeem $500 of his or her investment. Assuming at the time of the
redemption a net asset value of $11 per share, the value of the investor's
shares would be $1,265 (115 shares at $11 per share). The contingent deferred
sales charge would not be applied to the value of the reinvested dividend
shares. Therefore, the 15 shares currently valued at $165.00 would be redeemed
without a contingent deferred sales charge. The number of shares needed to fund
the remaining $335.00 of the redemption would equal 30.455. Using the lower of
cost or market price to determine the contingent deferred sales charge the
original purchase price of $10.00 per share would be used. The contingent
deferred sales charge calculation would therefore be 30.455 shares times $10.00
per share at a contingent deferred sales charge rate of 4% (the applicable rate
in the second year after purchase) for a total contingent deferred sales charge
of $12.18.
 
                               Prospectus Page 33
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
For federal income tax purposes, the amount of the contingent deferred sales
charge will reduce the gain or increase the loss, as the case may be, on the
amount realized on redemption. The amount of any contingent deferred sales
charge will be paid to GT Global.
 
                              CONTINGENT DEFERRED
                              SALES CHARGE WAIVERS
 
The contingent deferred sales charge will be waived for: (1) exchanges, as
described below; (2) redemptions in connection with each Fund's systematic
withdrawal plan not in excess of 12% of the value of the account annually; (3)
total or partial redemptions made within one year following the death or
disability of a shareholder; (4) minimum required distributions made in
connection with a GT Global IRA, Keogh Plan or custodial account under Section
403(b) of the Code or other retirement plan following attainment of age 70 1/2;
(5) total or partial redemptions resulting from a distribution following
retirement in the case of a tax-qualified employer-sponsored retirement plan;
(6) when a redemption results from a tax-free return of an excess contribution
pursuant to Section 408(d)(4) or (5) of the Code or from the death or disability
of the employee; (7) a one-time reinvestment in Class B shares of a Fund within
180 days of a prior redemption; (8) redemptions pursuant to a Fund's right to
liquidate a shareholder's account involuntarily; (9) redemptions pursuant to
distributions from a tax-qualified employer-sponsored retirement plan, which is
invested in GT Global Mutual Funds, which are permitted to be made without
penalty pursuant to the Code (other than tax-free rollovers or transfers of
asset) and the proceeds of which are reinvested in GT Global Mutual Funds; (10)
redemptions made in connection with participant-directed exchanges between
options in an employer-sponsored benefit plan; (11) redemptions made for the
purpose of providing cash to fund a loan to a participant in a tax-qualified
retirement plan; (12) redemptions made in connection with a distribution from
any retirement plan or account that is permitted in accordance with the
provisions of Section 72(t)(2) of the Code, and the regulations promulgated
thereunder; (13) redemptions made in connection with a distribution from any
retirement plan or account that involves the return of an excess deferral amount
pursuant to Section 401(k)(8) or Section 402(g)(2) of the Code or the return of
excess aggregate contributions pursuant to Section 401(m)(6) of the Code; (14)
redemptions made in connection with a distribution from a qualified
profit-sharing or stock bonus plan described in Section 401(k) of the Code to a
participant or beneficiary under Section 401(k)(2)(B)(IV) of the Code upon
hardship of the covered employee (determined pursuant to Treasury Regulation
Section 1.401(k)-1(d)(2)); and (15) redemptions made by or for the benefit of
certain states, counties or cities, or any instrumentalities, departments or
authorities thereof where such entities are prohibited or limited by applicable
law from paying a sales charge or commission.
 
                             PROGRAMS APPLICABLE TO
                       CLASS A SHARES AND CLASS B SHARES
 
AUTOMATIC INVESTMENT PLAN. Investors may purchase either Class A or Class B
shares of a Fund through the GT Global Automatic Investment Plan. Under this
Plan, an amount specified by the shareholder of $100 or more (or $25 for IRAs,
Code Section 403(b)(7) custodial accounts and other tax-qualified
employer-sponsored retirement accounts) on a monthly or quarterly basis will be
sent to the Transfer Agent from the investor's bank for investment in the Fund.
Participants in the Automatic Investment Plan should not elect to receive
dividends or other distributions from a Fund in cash. A sales charge will be
applied to each automatic monthly purchase of Class A Fund shares in an amount
determined in accordance with the Right of Accumulation privilege described
above. To participate in the Automatic Investment Plan, investors should
complete the appropriate portion of the Supplemental Application provided at the
end of this Prospectus. Investors should contact their brokers or GT Global for
more information.
 
DOLLAR COST AVERAGING PROGRAM. Investors may purchase either Class A or Class B
shares of a Fund through the GT Global Dollar Cost Averaging Program whereby a
shareholder invests the same dollar amount each month. Accordingly, the investor
purchases more shares when a Fund's net asset value is relatively low and fewer
shares when a Fund's net asset value is relatively high. This can result in a
lower average cost-per-share than if the shareholder followed a less systematic
approach. Dollar cost averaging does not assure a profit and does not protect
against loss in declining markets. Because such a program involves continuous
investment in securities regardless of fluctuating price levels of such
securities, investors should consider their financial ability to continue
purchases when prices are declining.
 
                               Prospectus Page 34
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
   
A participant in the GT Global Dollar Cost Averaging Program first designates
the size of his or her monthly investment in a Fund ("Monthly Investment") after
participation in the Program begins. The Monthly Investment must be at least
$1,000. The investor then will make an initial investment of at least $10,000 in
the GT Global Dollar Fund. Thereafter, each month an amount equal to the
specified Monthly Investment automatically will be redeemed from the GT Global
Dollar Fund and invested in Fund shares. A sales charge will be applied to each
automatic monthly purchase of Class A Fund shares in an amount determined in
accordance with the Right of Accumulation privilege described above. Investors
should contact their brokers or GT Global for more information.
    
 
PORTFOLIO REBALANCING PROGRAM. The GT Global Portfolio Rebalancing Program
("Program") permits eligible shareholders to establish and maintain an
allocation across a range of GT Global Mutual Funds. The Program automatically
rebalances holdings of GT Global Mutual Funds to the established allocation on a
periodic basis. Under the Program, a shareholder may predesignate, on a
percentage basis, how the total value of his or her holdings in a minimum of
two, and a maximum of ten, GT Global Mutual Funds ("Personal Portfolio") is to
be rebalanced on a monthly, quarterly, semiannual, or annual basis.
 
Rebalancing under the Program will be effected through the exchange of shares of
one or more GT Global Mutual Funds in the shareholder's Personal Portfolio for
shares of the same class(es) of one or more other GT Global Mutual Funds in the
shareholder's Personal Portfolio. See "How to Make Exchanges." If shares of the
Funds in a shareholder's Personal Portfolio have appreciated during a
rebalancing period, the Program will result in shares of Fund(s) that have
appreciated most during the period being exchanged for shares of Fund(s) that
have appreciated least. SUCH EXCHANGES ARE NOT TAX-FREE AND MAY RESULT IN A
SHAREHOLDER'S REALIZING A GAIN OR LOSS, AS THE CASE MAY BE, FOR TAX PURPOSES.
See "Dividends, Other Distributions and Federal Income Taxation." Participation
in the Program does not assure that a shareholder will profit from purchases
under the Program nor does it prevent or lessen losses in a declining market.
 
   
The Program will automatically rebalance the shareholder's Personal Portfolio on
the 28th day of the last month of the period chosen (or the immediately
preceding business day if the 28th is not a business day), subject to any
limitations below. The Program will not execute an exchange if the variance in a
shareholder's Personal Portfolio for a particular Fund would be 2% or less. In
predesignating percentages, shareholders must use whole percentages and totals
must equal 100%. Shareholders participating in the Program may not request
issuance of physical certificates representing a Fund's shares. Exchanges made
under the Program are not subject to the four free exchanges per year
limitation. The Funds and GT Global reserve the right to modify, suspend, or
terminate the Program at any time on 60 days' prior written notice to
shareholders. A request to participate in the Program must be received in good
order at least five business days prior to the next rebalancing date. Once a
shareholder establishes the Program for his or her Personal Portfolio, a
shareholder cannot cancel or change which rebalancing frequency, which Funds or
what allocation percentages are assigned to the Program, unless canceled or
changed in writing and received by the Transfer Agent in good order at least
five business days prior to the rebalancing date. Shareholders participating in
the Program may also participate in the Right of Accumulation, Letter of Intent
and Dollar Cost Averaging programs. Certain broker/dealers may charge a fee for
establishing accounts relating to the Program. Investors should contact their
broker/dealers or GT Global for more information.
    
 
                               Prospectus Page 35
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             HOW TO MAKE EXCHANGES
 
- --------------------------------------------------------------------------------
 
Shares of each Fund may be exchanged for shares of the same class of other GT
Global Mutual Funds, based on their respective net asset values without
imposition of any sales charges, provided that the registration remains
identical. EXCHANGES ARE NOT TAX-FREE AND MAY RESULT IN A SHAREHOLDER REALIZING
A GAIN OR LOSS, AS THE CASE MAY BE, FOR TAX PURPOSES. See "Dividends, Other
Distributions and Federal Income Taxation -- Taxes." In addition to the Funds,
the GT Global Mutual Funds currently include:
 
   -- GT GLOBAL WORLDWIDE GROWTH FUND
   -- GT GLOBAL INTERNATIONAL GROWTH FUND
   -- GT GLOBAL EMERGING MARKETS FUND
   -- GT GLOBAL HEALTH CARE FUND
   -- GT GLOBAL TELECOMMUNICATIONS FUND
   -- GT GLOBAL FINANCIAL SERVICES FUND
   -- GT GLOBAL INFRASTRUCTURE FUND
   -- GT GLOBAL NATURAL RESOURCES FUND
   -- GT GLOBAL CONSUMER PRODUCTS AND SERVICES FUND
   -- GT GLOBAL NEW PACIFIC GROWTH FUND
   -- GT GLOBAL EUROPE GROWTH FUND
   -- GT GLOBAL LATIN AMERICA GROWTH FUND
   -- GT GLOBAL AMERICA SMALL CAP GROWTH FUND
   -- GT GLOBAL AMERICA MID CAP GROWTH FUND
   -- GT GLOBAL AMERICA VALUE FUND
   -- GT GLOBAL JAPAN GROWTH FUND
   -- GT GLOBAL GROWTH & INCOME FUND
   -- GT GLOBAL DOLLAR FUND
 
Up to four exchanges each year per Fund may be made without charge. A $7.50
service charge will be imposed on each subsequent exchange. If a shareholder
does not surrender all of his or her shares in an exchange, the remaining
balance in the shareholder's account after the exchange must be at least $500.
Exchange requests received in good order by the Transfer Agent before the close
of regular trading on the NYSE on any Business Day will be processed at the net
asset value calculated on that day. The terms of the exchange offer may be
modified at any time, on 60 days' prior written notice.
 
An investor interested in making an exchange should contact his broker/dealer or
the Transfer Agent to request the prospectus of the other GT Global Mutual
Fund(s) being considered. Certain brokers may charge a fee for handling
exchanges.
 
EXCHANGES BY TELEPHONE. A shareholder may give exchange instructions to his or
her broker/dealer or to the Transfer Agent by telephone at the appropriate toll
free number provided in the Shareholder Account Manual. Exchange orders will be
accepted by telephone provided that the exchange involves only uncertificated
shares on deposit in the shareholder's account or for which certificates have
previously been deposited.
 
Shareholders automatically have telephone privileges to authorize exchanges. The
Funds, GT Global and the Transfer Agent will not be liable for any loss or
damage for acting in good faith upon instructions received by telephone and
reasonably believed to be genuine. The Funds employ reasonable procedures to
confirm that instructions communicated by telephone are genuine prior to acting
upon instructions received by telephone, including requiring some form of
personal identification, providing written confirmation of such transactions,
and/or tape recording of telephone instructions.
 
EXCHANGES BY MAIL. Exchange orders should be sent by mail to the investor's
broker/dealer or to the Transfer Agent at the address set forth in the
Shareholder Account Manual.
 
LIMITATIONS ON PURCHASE ORDERS AND EXCHANGES. The GT Global Mutual Funds are not
intended to serve as vehicles for frequent trading in response to short-term
fluctuations in the market. Due to the disruptive effect that market-timing
investment strategies and excessive trading can have on efficient portfolio
management, each GT Global Mutual Fund and GT Global reserves the right to
refuse purchase orders and exchanges by any person or group, if, in the
Manager's judgment, such person or group was following a market-timing strategy
or was otherwise engaging in excessive trading.
 
In addition, each GT Global Mutual Fund and GT Global reserves the right to
refuse purchase orders and exchanges by any person or group if, in the Manager's
judgment, the Fund would not be able to invest the money effectively in
accordance with that Fund's investment objective and policies or would otherwise
potentially be adversely affected. Although a GT Global Mutual Fund will attempt
to give investors prior notice whenever it is reasonably able to do so, it may
impose the above restrictions at any time.
 
   
Finally, as described above, each GT Global Mutual Fund and GT Global reserve
the right to reject any purchase order.
    
 
                               Prospectus Page 36
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                              HOW TO REDEEM SHARES
 
- --------------------------------------------------------------------------------
 
Shares of each Fund may be redeemed at their net asset value (subject to any
applicable contingent deferred sales charge for Class B shares or, in limited
circumstances, Class A shares) and redemption proceeds will be sent within seven
days of the execution of a redemption request. If a redeeming shareholder owns
both Class A and Class B shares of a Fund, the Class A shares will be redeemed
first unless the shareholder specifically requests otherwise.
 
REDEMPTIONS THROUGH BROKER/DEALERS. Shareholders with accounts at broker/dealers
that sell shares of a Fund may submit redemption requests to such
broker/dealers. If the shares are held in the broker/dealer's "street name," the
redemption must be made through the broker/dealer. Broker/ dealers may honor a
redemption request either by repurchasing shares from a redeeming shareholder at
the net asset value next determined after the broker/dealer receives the request
or by forwarding such requests to the Transfer Agent (see "How to Redeem Shares
- -- Redemptions Through the Transfer Agent"). Redemption proceeds normally will
be paid by check or, if offered by the broker/dealer, credited to the
shareholder's brokerage account at the election of the shareholder.
Broker/Dealers may impose a service charge for handling redemption transactions
placed through them and may have other requirements concerning redemptions.
Accordingly, shareholders should contact their broker/dealers for more details.
 
REDEMPTIONS THROUGH THE TRANSFER AGENT. Redemption requests may be transmitted
to the Transfer Agent by telephone or by mail, in accordance with the
instructions provided in the Shareholder Account Manual. Redemptions will be
effected at the net asset value next determined after the Transfer Agent has
received the request in good order and any required supporting documentation
(less any applicable contingent deferred sales charge for Class B shares or, in
limited circumstances, Class A shares). Redemption requests will not require a
signature guarantee if the redemption proceeds are to be sent either: (i) to the
redeeming shareholder at the shareholder's address of record as maintained by
the Transfer Agent, provided the shareholder's address of record has not been
changed within the preceding thirty days; or (ii) directly to a pre-designated
bank, savings and loan or credit union account ("Pre-Designated Account"). ALL
OTHER REDEMPTION REQUESTS MUST BE ACCOMPANIED BY A SIGNATURE GUARANTEE OF THE
REDEEMING SHAREHOLDER'S SIGNATURE. A signature guarantee can be obtained from
any bank, U.S. trust company, a member firm of a U.S. stock exchange or a
foreign branch of any of the foregoing or other eligible guarantor institution.
A notary public is not an acceptable guarantor. A shareholder with questions
concerning a Fund's signature guarantee requirement should contact the Transfer
Agent.
 
Shareholders may qualify to have redemption proceeds sent to a Pre-Designated
Account by completing the appropriate section of the Account Application at the
end of this Prospectus. Shareholders with Pre-Designated Accounts should request
that redemption proceeds be sent either by bank wire or by check. The minimum
redemption amount for a bank wire is $1,000. Shareholders requesting a bank wire
should allow two business days from the time the redemption request is effected
for the proceeds to be deposited in the shareholder's Pre-Designated Account.
See "How to Redeem Shares -- Other Important Redemption Information."
Shareholders may change their Pre-Designated Accounts only by a letter of
instruction to the Transfer Agent containing all account signatures, each of
which must be guaranteed. The Transfer Agent currently does not charge a bank
wire service fee for each wire redemption sent, but reserves the right to do so
in the future. The shareholder's bank may charge a bank wire service fee.
 
REDEMPTIONS BY TELEPHONE. Redemption requests may be made by telephone by
calling the Transfer Agent at the appropriate toll free number provided in the
Shareholder Account Manual. Shareholders who hold certificates for shares may
not redeem by telephone. REDEMPTION REQUESTS MAY NOT BE MADE BY TELEPHONE FOR
THIRTY DAYS FOLLOWING ANY CHANGE OF THE SHAREHOLDER'S ADDRESS OF RECORD.
 
                               Prospectus Page 37
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
Shareholders automatically have telephone privileges to authorize redemptions.
The Funds, GT Global and the Transfer Agent will not be liable for any loss or
damage for acting in good faith upon instructions received by telephone and
reasonably believed to be genuine. The Fund employs reasonable procedures to
confirm that instructions communicated by telephone are genuine prior to acting
upon instructions received by telephone, including requiring some form of
personal identification, providing written confirmation of such transactions,
and/or tape recording of telephone instructions.
 
REDEMPTIONS BY MAIL. Redemption requests should be mailed directly to the
Transfer Agent at the appropriate address provided in the Shareholder Account
Manual. As discussed above, requests for payment of redemption proceeds to a
party other than the shareholder of record and/or requests that redemption
proceeds be mailed to an address other than the shareholder's address of record
require a signature guarantee. In addition, if the shareholder's address of
record has been changed within the preceding thirty days, a signature guarantee
is required. Redemptions of shares for which certificates have been issued must
be accompanied by properly endorsed share certificates.
 
SYSTEMATIC WITHDRAWAL PLAN. Shareholders owning shares with a value of $10,000
or more may participate in the GT Global Systematic Withdrawal Plan. A
participating shareholder will receive proceeds from monthly, quarterly or
annual redemptions of Fund shares with respect to either Class A or Class B
shares. No contingent deferred sales charge will be imposed on redemptions made
under the Systematic Withdrawal Plan. The minimum withdrawal amount is $100. The
amount or percentage a participating shareholder specifies to be redeemed may
not, on an annualized basis, exceed 12% of the value of the account, as of the
time the shareholder elects to participate in the Systematic Withdrawal Plan. To
participate in the Systematic Withdrawal Plan, investors should complete the
appropriate portion of the Supplemental Application provided at the end of this
Prospectus. Investors should contact their broker/ dealers or the Transfer Agent
for more information. With respect to Class A shares, participation in the
Systematic Withdrawal Plan concurrent with purchases of Class A shares of the
Fund may be disadvantageous to investors because of the sales charges involved
and possible tax implications, and therefore is discouraged. In addition,
shareholders who participate in the Systematic Withdrawal Plan should not elect
to reinvest dividends or other distributions in additional Fund shares.
 
CHECKWRITING -- GOVERNMENT INCOME FUND -- CLASS A SHARES. Class A shareholders
of Government Income Fund may redeem their Government Income Fund shares by
writing checks, a supply of which may be obtained through the Transfer Agent,
against their Government Income Fund accounts. The minimum check amount is $300.
When the check is presented to the Transfer Agent for payment, the Transfer
Agent will cause the Government Income Fund to redeem a sufficient number of
Class A shares to cover the amount of the check. This procedure enables the
shareholder to continue receiving dividends on those shares until such time as
the check is presented to the Transfer Agent for payment. Cancelled checks are
not returned. However, such shareholders may obtain photocopies of their
cancelled checks upon request. If a shareholder does not own sufficient Class A
shares to cover a check, the check will be returned to the payee marked
"nonsufficient funds." Checks written in amounts less than $300 also will be
returned. The Government Income Fund and the Transfer Agent reserve the right to
terminate or modify the checkwriting service at any time or to impose a service
charge in connection with it.
 
Because the aggregate amount of Government Income Fund Class A shares owned by a
shareholder is likely to change each day, shareholders should not attempt to
redeem all of their Government Income Fund shares held in their accounts by
using the check redemption procedure. Charges may be imposed for specially
imprinted checks, business checks, copies of cancelled checks, stop payment
orders, checks returned "nonsufficient funds" and checks returned because they
are written for less than $300. These charges will be paid by redeeming
automatically an appropriate number of Government Income Fund Class A shares.
 
Shareholders of Government Income Fund Class A shares who are interested in
checkwriting should obtain the necessary forms by calling the Transfer Agent at
the number provided in the Shareholder Account Manual. Checkwriting generally is
not available to persons who hold Government Income Fund Class A shares in tax-
deferred retirement plan accounts.
 
                               Prospectus Page 38
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
OTHER IMPORTANT REDEMPTION INFORMATION. A request for redemption will not be
processed until all of the necessary documentation has been received in good
order. A shareholder in doubt as to what documents are required should contact
his broker/dealer or the Transfer Agent.
 
Except in extraordinary circumstances and as permitted under the 1940 Act,
payment for shares redeemed by telephone, or by mail will be made promptly after
receipt of a redemption request, if in good order, but not later than seven days
after the date the request is executed. Requests for redemption which are
subject to any special conditions or which specify a future or past effective
date cannot be accepted.
 
If the Transfer Agent is requested to redeem shares for which a Fund has not yet
received good payment, the Fund may delay payment of redemption proceeds until
it has assured itself that good payment has been collected for the purchase of
the shares. In the case of purchases by check it can take up to 10 business days
to confirm that the check has cleared and good payment has been received.
Redemption proceeds will not be delayed when shares have been paid for by wire
or when the investor's account holds a sufficient number of shares for which
funds already have been collected.
 
A Fund may redeem the shares of any shareholder whose account is reduced to less
than $500 in net asset value through redemptions or other action by the
shareholder. Written notice will be given to the shareholder at least 60 days
prior to the date fixed for such redemption, during which time the shareholder
may increase his or her holdings to an aggregate amount of $500 or more (with a
minimum purchase of $100).
 
For additional information on how to redeem shares, see the Shareholder Account
Manual in this Prospectus.
 
                               Prospectus Page 39
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                           SHAREHOLDER ACCOUNT MANUAL
 
- --------------------------------------------------------------------------------
 
Shareholders are encouraged to place purchase, exchange and redemption orders
through their brokers. Shareholders also may place such orders directly through
the Transfer Agent in accordance with this Manual. See "How to Invest;" "How to
Make Exchanges;" "How to Redeem Shares;" and "Dividends, Other Distributions,
and Federal Income Taxation -- Taxes" for more information.
 
Each Fund's Transfer Agent is GT GLOBAL INVESTOR SERVICES, INC.
 
INVESTMENTS BY MAIL
 
Send the completed Account Application (if initial purchase) or letter stating
Fund name, class of shares, shareholder's registered name and account number (if
subsequent purchase) with a check to:
 
    GT Global
    P.O. Box 7345
    San Francisco, California 94120-7345
 
INVESTMENTS BY BANK WIRE
 
An investor opening a new account should call 1-800-223-2138 to obtain an
account number. WITHIN SEVEN DAYS OF PURCHASE SUCH AN INVESTOR MUST SEND A
COMPLETED ACCOUNT APPLICATION CONTAINING THE INVESTOR'S CERTIFIED TAXPAYER
IDENTIFICATION NUMBER TO GT GLOBAL AT THE ADDRESS PROVIDED ABOVE UNDER
"INVESTMENTS BY MAIL." Wire instructions must state Fund name, class of shares,
shareholder's registered name and account number. Bank wires should be sent
through the Federal Reserve Bank Wire System to:
 
    WELLS FARGO BANK, N.A.
    ABA 121000248
    Attn: GT GLOBAL
         ACCOUNT NO. 4023-050701
 
EXCHANGES BY TELEPHONE
 
Call GT Global at 1-800-223-2138
 
EXCHANGES BY MAIL
 
Send complete instructions, including name of Fund exchanging from, amount of
exchange, name of the GT Global Mutual Fund exchanging into, shareholder's
registered name and account number, to:
 
    GT Global
    P.O. Box 7893
    San Francisco, California 94120-7893
 
REDEMPTIONS BY TELEPHONE
 
Call GT Global at 1-800-223-2138
 
REDEMPTIONS BY MAIL
 
Send complete instructions, including name of Fund, class of shares, amount of
redemption, shareholder's registered name and account number, to:
 
    GT Global
    P.O. Box 7893
    San Francisco, California 94120-7893
 
OVERNIGHT MAIL
 
Overnight mail services do not deliver to post office boxes. To send purchase,
exchange or redemption orders by overnight mail, comply with the above
instructions but send to the following address:
 
    GT Global Investor Services
    California Plaza
    2121 N. California Boulevard
    Suite 450
    Walnut Creek, California 94596
 
ADDITIONAL QUESTIONS
 
Shareholders with additional questions regarding purchase, exchange and
redemption procedures should call GT Global at 1-800-223-2138.
 
                               Prospectus Page 40
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                         CALCULATION OF NET ASSET VALUE
 
- --------------------------------------------------------------------------------
 
The Funds calculate net asset value as of the close of normal trading on the
NYSE (currently 4:00 p.m., Eastern time, unless weather, equipment failure or
other factors contribute to an earlier closing time) each Business Day. Each
Fund's net asset value per share is computed by determining the value of its
total assets (which, in the case of the High Income Fund, is the value of its
proportionate share of the total assets of the Portfolio) subtracting all of its
liabilities, and dividing the result by the total number of shares outstanding
at such time. Net asset value is determined separately for each class of shares
of each Fund.
 
Long-term debt obligations held by a Fund or the Portfolio are valued at the
mean of representative quoted bid and asked prices for such securities or, if
such prices are not available, at prices for securities of comparable maturity,
quality and type; however, when the Manager deems it appropriate, prices
obtained from a bond pricing service will be used. Short-term debt investments
are amortized to maturity based on their cost, adjusted for foreign exchange
translation and market fluctuations. Equity securities are valued at the last
sale price on the exchange or in the OTC market in which such securities are
primarily traded, as of the close of business on the day the securities are
being valued, or, lacking any sales, at the last available bid price. When
market quotations for futures and options positions held by a Fund or the
Portfolio are readily available, those positions are valued based upon such
quotations.
 
Securities and other assets for which market quotations are not readily
available are valued at fair value determined in good faith by or under the
direction of the Company's Board of Directors or the Portfolio's Board of
Trustees. Securities and other assets quoted in foreign currencies are valued in
U.S. dollars based on the prevailing exchange rates on that day.
 
Each Fund's or the Portfolio's portfolio securities, from time to time, may be
listed primarily on foreign exchanges or OTC dealer markets that may trade on
days when the NYSE is closed (such as Saturday). As a result, the net asset
values of a Fund's shares may be significantly affected by such trading on days
when shareholders have no access to that Fund.
The different service and distribution fees borne by each class of shares will
result in different net asset values and dividends. The per share net asset
value of the Class B shares of a Fund generally will be lower than that of the
Class A shares of that Fund because of the higher service and distribution fees
borne by the Class B shares. The per share net asset value of the Advisor Class
shares of a Fund generally will be higher than that of the Class A and Class B
shares of that Fund because of the absence of any service and distribution fees
applicable to the Advisor Class shares. It is expected, however, that the net
asset value per share of the classes of a Fund will tend to converge immediately
after the payment of dividends, which will differ by approximately the amount of
the service and distribution fee accrual differential between the classes.
 
- --------------------------------------------------------------------------------
 
                         DIVIDENDS, OTHER DISTRIBUTIONS
                          AND FEDERAL INCOME TAXATION
 
- --------------------------------------------------------------------------------
 
DIVIDENDS AND OTHER DISTRIBUTIONS. Each Fund declares and pays monthly dividends
from its net investment income, if any, which includes accrued interest, earned
discount (including both original issue and market discounts) and dividends less
applicable expenses. Each Fund also annually distributes substantially all of
its realized net short-term capital gain (the excess of short-term capital gains
over short-term capital losses), net capital gain (the excess of net long-term
capital gain over
 
                               Prospectus Page 41
<PAGE>
                             GT GLOBAL INCOME FUNDS
net short-term capital loss) and net gains from foreign currency transactions,
if any. Each Fund may make an additional dividend or other distribution if
necessary to avoid a 4% excise tax on certain undistributed income and gain.
 
Dividends and other distributions paid by each Fund with respect to all classes
of its shares are calculated in the same manner and at the same time. The per
share income dividends on Class B shares of a Fund will be lower than the per
share income dividends on Class A shares of that Fund as a result of the higher
service and distribution fees applicable to Class B shares; and the per share
income dividends on both such classes of shares of a Fund will be lower than the
per share income dividends on the Advisor Class shares of that Fund as a result
of the absence of any service and distribution fees applicable to Advisor Class
shares. SHAREHOLDERS MAY ELECT:
 
/ / to have all dividends and other distributions automatically reinvested in
    additional Fund shares of the distributing class (or in shares of the
    corresponding class of other GT Global Mutual Funds); or
 
/ / to receive dividends in cash and have other distributions automatically
    reinvested in additional Fund shares of the distributing class (or in shares
    of the corresponding class of other GT Global Mutual Funds); or
 
/ / to receive other distributions in cash and have dividends automatically
    reinvested in additional Fund shares of the distributing class (or in shares
    of the corresponding class of other GT Global Mutual Funds); or
 
/ / to receive dividends and other distributions in cash.
 
Automatic reinvestments in additional shares are made at net asset value without
imposition of a sales charge. IF NO ELECTION IS MADE BY A SHAREHOLDER, ALL
DIVIDENDS AND OTHER DISTRIBUTIONS WILL BE AUTOMATICALLY REINVESTED IN ADDITIONAL
FUND SHARES OF THE DISTRIBUTING CLASS. Reinvestments in another GT Global Mutual
Fund may only be directed to an account with the identical shareholder
registration and account number. These elections may be changed by a shareholder
at any time; to be effective with respect to a distribution, the shareholder or
the shareholder's broker must contact the Transfer Agent by mail or telephone at
least 15 Business Days prior to the payment date. THE FEDERAL INCOME TAX
CONSEQUENCES OF DIVIDENDS AND OTHER DISTRIBUTIONS ARE THE SAME WHETHER THEY ARE
RECEIVED IN CASH OR REINVESTED IN ADDITIONAL SHARES.
 
Any dividend or other distribution paid by a Fund has the effect of reducing the
net asset value per share on the ex-dividend date by the amount thereof.
Therefore, a dividend or other distribution paid shortly after a purchase of
shares would represent, in substance, a return of capital to the shareholder (to
the extent the distribution is paid on the shares so purchased), even though
subject to income tax, as discussed below.
 
TAXES. Each Fund intends to continue to qualify for treatment as a regulated
investment company under the Code. In each taxable year that a Fund so
qualifies, the Fund (but not its shareholders) will be relieved of federal
income tax on that part of its investment company taxable income (consisting
generally of net investment income, net gains from certain foreign currency
transactions and net short-term capital gain) and net capital gain that is
distributed to its shareholders. The Portfolio expects that it also will not be
liable for any federal income tax.
 
Dividends from a Fund's investment company taxable income (whether paid in cash
or reinvested in additional shares) are taxable to its shareholders as ordinary
income to the extent of the Fund's earnings and profits. Distributions of a
Fund's net capital gain, when designated as such, are taxable to its
shareholders as long-term capital gains, regardless of how long they have held
their Fund shares and whether paid in cash or reinvested in additional shares.
 
Each Fund provides federal tax information to its shareholders annually,
including information about dividends and other distributions paid during the
preceding year and, under certain circumstances, the shareholders' respective
shares of any foreign taxes treated as paid by the Fund, in which event each
shareholder would be required to include in his or her gross income his or her
pro rata share of those taxes but might be entitled to claim a credit or
deduction for them.
 
Each Fund must withhold 31% from dividends, capital gain distributions and
redemption proceeds payable to any individuals and certain other noncorporate
shareholders who have not furnished to the Fund a correct taxpayer
identification number or a properly completed claim for exemption on Form W-8 or
W-9. Withholding at that rate also is required from dividends and capital gain
distributions payable to such shareholders who otherwise are subject to backup
withholding. Fund accounts opened via a bank wire purchase (see
 
                               Prospectus Page 42
<PAGE>
                             GT GLOBAL INCOME FUNDS
"How to Invest -- Purchases Through the Distributor") are considered to have
uncertified taxpayer identification numbers unless a completed Form W-8 or W-9
or Account Application is received by the Transfer Agent within seven days after
the purchase. A shareholder should contact the Transfer Agent if the shareholder
is uncertain whether a proper taxpayer identification number is on file with a
Fund.
 
A redemption of Fund shares may result in taxable gain or loss to the redeeming
shareholder, depending upon whether the redemption proceeds are more or less
than the shareholder's adjusted basis for the redeemed shares (which normally
includes any initial sales charge paid on Class A shares). An exchange of Fund
shares for shares of another GT Global Mutual Fund (including another Fund)
generally will have similar tax consequences. However, special tax rules apply
when a shareholder (1) disposes of Class A shares of a Fund through a redemption
or exchange within 90 days after purchase and (2) subsequently acquires Class A
shares of that Fund or any other GT Global Mutual Fund on which an initial sales
charge normally is imposed without paying that sales charge due to the
reinstatement privilege or exchange privilege. In these cases, any gain on the
disposition of the original Class A shares will be increased, or loss decreased,
by the amount of the sales charge paid when the shares were acquired, and that
amount will increase the adjusted basis of the shares subsequently acquired. In
addition, if shares of a Fund are purchased within 30 days before or after
redeeming other shares of that Fund (regardless of class) at a loss, all or a
part of the loss will not be deductible and instead will increase the basis of
the newly purchased shares.
 
The foregoing is only a summary of some of the important federal tax
considerations generally affecting each Fund and its shareholders. See "Taxes"
in the Statement of Additional Information for a further discussion. There may
be other federal, state, local or foreign tax considerations applicable to a
particular investor. Prospective investors are therefore urged to consult their
tax advisers.
 
- --------------------------------------------------------------------------------
 
                                   MANAGEMENT
 
- --------------------------------------------------------------------------------
 
The Company's Board of Directors and the Portfolio's Board of Trustees have
overall responsibility for the operation of the Funds and the Portfolio,
respectively, and have approved contracts with various financial organizations
to provide, among other things, day to day management services required by the
Funds and the Portfolio. See "Directors, Trustees, and Executive Officers" in
the Statement of Additional Information for a complete description of the
Directors of each of the Funds and the Trustees of the Portfolio.
 
INVESTMENT MANAGEMENT AND ADMINISTRATION. Services provided by Chancellor LGT
Asset Management, Inc. (the "Manager") as the Government Income Fund's, the
Strategic Income Fund's and the Portfolio's investment manager and administrator
include, but are not limited to, determining the composition of the investment
portfolio of the Government Income Fund, the Strategic Income Fund and the
Portfolio and placing orders to buy, sell or hold particular securities. In
addition, the Manager provides the following administration services to the
Funds and the Portfolio: furnishing corporate officers and clerical staff;
providing office space, services and equipment; and supervising all matters
relating to the Government Income Fund's, the Strategic Income Fund's and the
Portfolio's operation.
 
The Government Income Fund and the Strategic Income Fund each pays the Manager
administration fees computed daily and payable monthly, based on their
respective average daily net assets, for such services at the annualized rate of
 .725% on the first $500 million, .70% on the next $1 billion, .675% on the next
$1 billion, and .65% on amounts thereafter. The High Income Fund pays
administration fees, directly to the Manager at the annualized rate of 0.25% of
the Fund's average daily net assets. In addition, the Fund bears its pro rata
portion of the investment management and administration fees paid by the
Portfolio to the Manager. The Portfolio pays such fees, based on the average
daily net assets of the Portfolio, directly to the Manager at the annualized
rate of .475% on the first $500 million, .45% on the next $1 billion, .425% on
 
                               Prospectus Page 43
<PAGE>
                             GT GLOBAL INCOME FUNDS
the next $1 billion and .40% on amounts thereafter, plus 2% of the Portfolio's
total investment income as stated in the Portfolio's Statement of Operations,
calculated in accordance with generally accepted accounting principles, adjusted
daily for currency revaluations, on a marked to market basis, of the Portfolio's
assets; provided, however, that during any fiscal year this amount shall not
exceed 2% of the Portfolio's total investment income calculated in accordance
with generally accepted accounting principles. These rates are higher than those
paid by most mutual funds. Each Fund pays all expenses not assumed by the
Manager, GT Global or any other agents. The Manager and GT Global have
undertaken to limit the expenses of the Class A and Class B shares of the
Government Income Fund and the Strategic Income Fund (exclusive of brokerage
commissions, taxes, interest and extraordinary expenses) to the maximum annual
level of 1.85% and 2.50% of the average daily net assets of such Funds' Class A
and Class B shares, respectively. The Manager and GT Global have undertaken to
limit the expenses of the Class A and Class B shares of the High Income Fund
(and such Fund's pro-rata portion of the Portfolio's expenses) to the maximum
annual level of 2.20% and 2.85% of the average daily net assets of such Fund's
Class A and Class B shares, respectively. This undertaking may be changed or
eliminated in the future.
 
The Manager also serves as each Fund's pricing and accounting agent. For these
services the Manager receives a fee at an annual rate derived by applying 0.03%
to the first $5 billion of assets of GT Global Mutual Funds and 0.02% to the
assets in excess of $5 billion and allocating the result according to each
Fund's average daily net assets.
 
The Manager provides investment management and/or administration services to the
GT Global Mutual Funds. The Manager and its worldwide asset management
affiliates have provided investment management and/or administration services to
institutional, corporate and individual clients around the world since 1969. The
U.S. offices of the Manager are located at 50 California Street, 27th Floor, San
Francisco, CA 94111 and 1166 Avenue of the Americas, New York, NY 10036.
 
The Manager and its worldwide affiliates, including LGT Bank in Liechtenstein,
formerly Bank in Liechtenstein, compose Liechtenstein Global Trust, formerly BIL
GT Group Limited. Liechtenstein Global Trust is a provider of global asset
management and private banking products and services to individual and
institutional investors. Liechtenstein Global Trust is controlled by the Prince
of Liechtenstein Foundation, which serves as a parent organization for the
various business enterprises of the Princely Family of Liechtenstein. The
principal business address of the Prince of Liechtenstein Foundation is
Herrengasse 12, FL-9490, Vaduz, Liechtenstein.
 
As of December 31, 1996, the Manager and its worldwide asset management
affiliates manage approximately $62 billion. In the United States, as of
December 31, 1996, the Manager manages or administers approximately $10 billion
of GT Global Mutual Funds. As of December 31, 1996, assets entrusted to
Liechtenstein Global Trust total approximately $84 billion.
 
   
On October 31, 1996, Chancellor Capital Management, Inc. ("Chancellor Capital")
merged with LGT Asset Management, Inc., and the resulting entity was named
Chancellor LGT Asset Management, Inc. As of September 30, 1996, Chancellor
Capital and its affiliates, based in New York, were the 15th largest independent
investment manager in the United States with approximately $33 billion in assets
under management. Chancellor Capital specialized in public and private U.S.
equity and bond portfolio management for over 300 U.S. institutional clients.
    
 
In addition to the investment resources of its San Francisco and New York
offices, the Manager draws upon the expertise, personnel, data and systems of
other offices of Liechtenstein Global Trust, including investment offices in
Frankfurt, Hong Kong, London, Singapore, Sydney, Tokyo, and Toronto. In managing
the GT Global Mutual Funds, the Manager employs a team approach, taking
advantage of its investment resources around the world in seeking to achieve
each Fund's investment objective. Many of the GT Global Mutual Funds' portfolio
managers are natives of the countries in which they invest, speak local
languages and/or live or work in the markets they follow.
 
                               Prospectus Page 44
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
The investment professionals primarily responsible for the portfolio management
of the Government Income Fund, the Strategic Income Fund and the Portfolio are
as follows:
 
                             GOVERNMENT INCOME FUND
   
<TABLE>
<CAPTION>
                            RESPONSIBILITIES FOR                            BUSINESS EXPERIENCE
NAME/OFFICE                       THE FUND                                    LAST FIVE YEARS
- ------------------------  ------------------------  --------------------------------------------------------------------
<S>                       <C>                       <C>
Cheng-Hock Lau*           Portfolio Manager since   Mr. Lau has been Chief Investment Officer for Developed Market Debt
 New York                  1996                      for the Manager since November 1996, and was a Senior Portfolio
                                                     Manager for global/international fixed income for the Manager from
                                                     July 1995 to November 1996. Prior thereto, Mr. Lau was a Senior
                                                     Vice President and Senior Portfolio Manager for Fiduciary Trust
                                                     Company International from 1993 to 1995, and Vice President at
                                                     Bankers Trust Company from 1991 to 1993.
 
Simon Nocera              Portfolio Manager since   Chief Investment Officer for Emerging Market Debt for the Manager
 San Francisco             1996                      since January 1996. Mr. Nocera has been a Portfolio Manager and
                                                     Economist for the Manager since 1992. From 1991 to 1992, Mr. Nocera
                                                     was Senior Vice President and Director for Global Fixed Income
                                                     Research at the Putnam Companies.
 
                                                 STRATEGIC INCOME FUND
 
<CAPTION>
 
                            RESPONSIBILITIES FOR                            BUSINESS EXPERIENCE
NAME/OFFICE                       THE FUND                                    LAST FIVE YEARS
- ------------------------  ------------------------  --------------------------------------------------------------------
<S>                       <C>                       <C>
Simon Nocera              Portfolio Manager since   Chief Investment Officer for Emerging Market Debt for the Manager
 San Francisco             1992                      since January 1996. Mr. Nocera has been a Portfolio Manager and
                                                     Economist for the Manager since 1992. From 1991 to 1992, Mr. Nocera
                                                     was Senior Vice President and Director for Global Fixed Income
                                                     Research at the Putnam Companies.
 
Cheng-Hock Lau*           Portfolio Manager since   Mr. Lau has been Chief Investment Officer for Developed Market Debt
 New York                  1996                      for the Manager since November 1996, and was a Senior Portfolio
                                                     Manager for global/international fixed income for the Manager from
                                                     July 1995 to November 1996. Prior thereto, Mr. Lau was a Senior
                                                     Vice President and Senior Portfolio Manager for Fiduciary Trust
                                                     Company International from 1993 to 1995, and Vice President at
                                                     Bankers Trust Company from 1991 to 1993.
 
                                                 HIGH INCOME PORTFOLIO
<CAPTION>
 
                            RESPONSIBILITIES FOR                            BUSINESS EXPERIENCE
NAME/OFFICE                    THE PORTFOLIO                                  LAST FIVE YEARS
- ------------------------  ------------------------  --------------------------------------------------------------------
<S>                       <C>                       <C>
Simon Nocera              Portfolio Manager since   Chief Investment Officer for Emerging Market Debt for the Manager
 San Francisco             Portfolio inception in    since January 1996. Mr. Nocera has been a Portfolio Manager and
                           1992                      Economist for the Manager since 1992. From 1991 to 1992, Mr. Nocera
                                                     was Senior Vice President and Director for Global Fixed Income
                                                     Research at the Putnam Companies.
</TABLE>
    
 
   
*Employee of Chancellor Capital prior to October 31, 1996.
    
 
                               Prospectus Page 45
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
   
In placing orders for the Government Income Fund's, Strategic Income Fund's and
the Portfolio's securities transactions, the Manager seeks to obtain the best
net results. Consistent with its obligation to obtain the best net results, the
Manager may consider a broker/dealer's sale of shares of the GT Global Mutual
Funds as a factor in considering through whom portfolio transactions will be
effected. Brokerage transactions for the Fund may be executed through affiliates
of Liechtenstein Global Trust. High portfolio turnover (over 100%) involves
correspondingly greater brokerage commissions and other transaction costs that
the Funds or the Portfolio will bear directly and could result in the
realization of net capital gains which would be taxable when distributed to
shareholders.
    
 
DISTRIBUTION OF FUND SHARES. GT Global is the distributor of each Fund's Class A
and Class B shares. Like the Manager, GT Global is a subsidiary of Liechtenstein
Global Trust with offices at 50 California Street, 27th Floor, San Francisco,
California 94111. As distributor, GT Global collects the sales charges imposed
on purchases of Class A shares and any contingent deferred sales charges that
may be imposed on certain redemptions of Class A and Class B shares. GT Global
reallows a portion of the sales charge on Class A shares to broker/dealers that
have sold such shares in accordance with the schedule set forth above under "How
to Invest." In addition, GT Global pays a commission equal to 4.00% of the
amount invested to broker/dealers who sell Class B shares. A commission with
respect to Class B shares is not paid on exchanges or certain investments in
Class B shares.
 
GT Global, at its own expense, may provide additional promotional incentives to
brokers that sell shares of the Funds and/or shares of the other GT Global
Mutual Funds. In some instances additional compensation or promotional
incentives may be offered to brokers that have sold or may sell significant
amounts of shares during specified periods of time. Such compensation and
incentives may include, but are not limited to, cash, merchandise, trips and
financial assistance to brokers in connection with preapproved conferences or
seminars, sales or training programs for invited sales personnel, payment for
travel expenses (including meals and lodging) incurred by sales personnel and
members of their families or other invited guests to various locations for such
seminars or training programs, seminars for the public, advertising and sales
campaigns regarding one or more of the GT Global Mutual Funds, and/or other
events sponsored by the broker. In addition, GT Global makes ongoing payments to
brokerage firms, financial institutions (including banks) and others that
facilitate the administration and servicing of shareholder accounts.
 
Under a plan of distribution adopted by the Company's Board of Directors
pursuant to Rule 12b-1 under the 1940 Act, with respect to each Fund's Class A
shares ("Class A Plan"), each Fund may pay GT Global a service fee at the
annualized rate of up to 0.25% of the average daily net assets of the Fund's
Class A shares for its expenditures incurred in servicing and maintaining
shareholder accounts, and may pay GT Global a distribution fee at the annualized
rate of up to 0.35% of the average daily net assets of the Fund's Class A
shares, less any amounts paid by the Fund as the aforementioned service fee for
its expenditures incurred in providing services as distributor. All expenses for
which GT Global is reimbursed under the Class A Plan will have been incurred
within one year of such reimbursement.
 
Pursuant to a separate plan of distribution adopted with respect to each Fund's
Class B shares ("Class B Plan"), each Fund may pay GT Global a service fee at
the annualized rate of up to 0.25% of the average daily net assets of the Fund's
Class B shares for its expenditures incurred in servicing and maintaining
shareholder accounts, and may pay GT Global a distribution fee at the annualized
rate of up to 0.75% of the average daily net assets of the Fund's Class B shares
for its expenditures incurred in providing services as distributor. Expenses
incurred by GT Global in excess of 1.00% annually may be carried forward for
reimbursement in subsequent years as long as that Plan continues in effect.
 
GT Global's service and distribution expenses covered by the Plans include the
payment of commissions; the cost of any additional compensation paid by GT
Global to broker/dealers; the costs of printing and mailing to prospective
investors prospectuses and other materials relating to the Funds; the costs of
developing, printing, distributing and publishing advertisements and other sales
literature; and allocated costs relating to GT Global's distribution activities,
including, among other things, employee salaries, bonuses and other overhead
expenses. In addition, its expenses under the Class B Plan include payment of
initial sales commissions to broker/dealers and interest on any unreimbursed
amounts carried forward thereunder.
 
                               Prospectus Page 46
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
The Glass-Steagall Act and other applicable laws, among other things, generally
prohibit federally chartered or supervised banks from engaging in the business
of underwriting or distributing securities. Accordingly, GT Global intends to
engage banks (if at all) only to perform administrative and shareholder
servicing functions. Banks and broker/ dealer affiliates of banks also may
execute dealer agreements with GT Global for the purpose of selling shares of
the Fund. If a bank were prohibited from so acting, its shareholder clients
would be permitted to remain shareholders, and alternative means for continuing
the servicing of such shareholders would be sought. It is not expected that
shareholders would suffer any adverse financial consequences as a result of any
of these occurrences.
 
- --------------------------------------------------------------------------------
 
                               OTHER INFORMATION
 
- --------------------------------------------------------------------------------
 
CONFIRMATIONS AND REPORTS TO SHAREHOLDERS. Each time a transaction is made that
affects a shareholder's account in a Fund, the shareholder will receive from the
Transfer Agent a confirmation statement reflecting the transaction.
Confirmations for transactions effected pursuant to a Fund's Automatic
Investment Plan, Systematic Withdrawal Plan, and automatic dividend reinvestment
program may be provided quarterly. Shortly after the end of each Fund's fiscal
year on October 31 and fiscal half-year on April 30 of each year, shareholders
receive an annual and a semiannual report, respectively. In addition, the
federal income status of distributions made by the Fund to shareholders are
reported after the end of each calendar year on Form 1099-DIV. Under certain
circumstances, duplicate mailings of the foregoing reports to the same household
may be consolidated.
 
ORGANIZATION OF THE COMPANY. The Company was organized as a Maryland corporation
on October 29, 1987. From time to time, the Company has established and may
continue to establish other funds, each corresponding to a distinct investment
portfolio and a distinct series of the Company's common stock. Shares of each
Fund are entitled to one vote per share (with proportional voting for fractional
shares) and are freely transferable. Shareholders have no preemptive or
conversion rights.
 
On any matter submitted to a vote of shareholders, shares of a Fund will be
voted by the Fund's shareholders individually when the matter affects the
specific interest of the Fund only, such as approval of its investment
management arrangements. In addition, each class of shares of a Fund has
exclusive voting rights with respect to its distribution plan. The shares of the
Company's funds will be voted in the aggregate on all other matters, such as the
election of Directors and ratification of the Board of Directors' selection of
the Company's independent accountants.
 
Normally there will be no annual meeting of shareholders of the Company in any
year, except as required under the 1940 Act. The Company would be required to
hold a shareholders' meeting in the event that at any time less than a majority
of the Directors holding office had been elected by shareholders. Directors
shall continue to hold office until their successors are elected and have
qualified. Shares of the Company's funds do not have cumulative voting rights,
which means that the holders of a majority of the shares voting for the election
of Directors can elect all the Directors. A Director may be removed upon a
majority vote of the shareholders qualified to vote in the election.
Shareholders holding 10% of the Company's outstanding voting shares may call a
meeting of shareholders for the purpose of voting upon the question of removal
of any Director or for any other purpose. The 1940 Act requires the Company to
assist shareholders in calling such a meeting.
 
Pursuant to the Company's Articles of Incorporation, it may issue six billion
shares. Of this number, 300 million shares have been classified as shares of the
Strategic Income Fund and the High Income Fund; 100 million shares of each Fund
have been classified as Class A and Class B shares, respectively. In addition,
500 million shares have been classified as shares of Government Income Fund; 200
million shares have each been classified as Class A and Class B shares,
respectively. Moreover, 100 million shares have been classified as Advisor Class
shares of each Fund. This amount may be increased from time to time in the
discretion of
 
                               Prospectus Page 47
<PAGE>
                             GT GLOBAL INCOME FUNDS
the Board of Directors. Each share of a Fund represents an interest in that Fund
only, has a par value of $0.0001 per share, represents an equal proportionate
interest in the Fund with other shares of the Fund and is entitled to such
dividends and other distributions out of the income earned and gain realized on
the assets belonging to the Fund as may be declared at the discretion of the
Board of Directors. Each Class A, Class B and Advisor Class share of a Fund is
equal as to earnings, assets and voting privileges, except as noted above, and
each class bears the expenses, if any, related to the distribution of its
shares. Shares of each Fund when issued are fully paid and nonassessable.
 
ORGANIZATION OF THE PORTFOLIO. The Portfolio is organized as a trust under the
laws of the state of New York. The Portfolio's Declaration of Trust provides
that the High Income Fund and other entities investing in the Portfolio (E.G.,
other investment companies, insurance company separate accounts and common and
commingled trust funds), if any, will each be liable for all obligations of the
Portfolio. However, the Directors of the Company believe that the risk of the
High Income Fund incurring financial loss on account of such liability is
limited to circumstances in which both inadequate insurance existed and the
Portfolio itself was unable to meet its obligations, and that neither the High
Income Fund nor its shareholders will be exposed to a material risk of liability
by reason of the High Income Fund's investing in the Portfolio. Any information
received from the Portfolio in the Portfolio shareholder report will be provided
to the High Income Fund's shareholders.
 
Whenever the High Income Fund is requested to vote on any proposal of the
Portfolio, the High Income Fund will hold a meeting of Fund shareholders and
will cast its vote as instructed by Fund shareholders. Shares for which no
voting instructions are received will be voted in the same proportion as the
shares for which voting instructions are received.
 
SHAREHOLDER INQUIRIES. Shareholder inquiries may be made by calling the Funds
toll free at (800) 223-2138 or by writing to the Funds at 50 California Street,
27th Floor, San Francisco, California 94111.
 
PERFORMANCE INFORMATION. The Funds, from time to time, may include information
on their investment results and/or comparisons of their investment results to
various unmanaged indices or results of other mutual funds or groups of mutual
funds in advertisements, sales literature or reports furnished to present or
prospective shareholders. Investors should be aware that as of October 22, 1992,
the investment objectives of the Strategic Income Fund were changed from
long-term high capital appreciation, primarily and moderate income, secondarily,
to primarily high current income and secondarily capital appreciation. In
addition, the investment policies and limitations of the Strategic Income Fund
were modified.
 
In such materials, each Fund may quote its average annual total return
("Standardized Return"). Standardized Return is calculated separately for each
class of shares of each Fund. Standardized Return shows percentage rates
reflecting the average annual change in the value of an assumed investment in
the Fund at the end of one-, five- and ten-year periods, reduced by the maximum
applicable sales charge imposed on sales of Fund shares. If a one-, five- and/or
ten-year period has not yet elapsed, data will be provided as of the end of a
shorter period corresponding to the life of the Fund. Standardized Return
assumes reinvestment of all dividends and other distributions.
 
In addition, in order to more completely represent each Fund's performance or
more accurately compare such performance to other measures of investment return,
each Fund also may include in advertisements, sales literature and shareholder
reports other total return performance data ("Non-Standardized Return").
Non-Standardized Return reflects percentage rates of return encompassing all
elements of return (i.e., income and capital appreciation or depreciation); it
assumes reinvestment of all dividends and other distributions. Non-Standardized
Return may be quoted for the same or different periods as those for which
Standardized Return is quoted; it may consist of an aggregate or average annual
percentage rate of return, actual year-by-year rates or any combination thereof.
Non-Standardized Return may or may not take sales charges into account;
performance data calculated without taking the effect of sales charges into
account will be higher than data including the effect of such charges.
 
Each Fund also may refer in advertising and promotional materials to its yield,
which will fluctuate over time. A Fund's yield shows the rate of income that it
earns on its investments, expressed as a percentage of the public offering price
of its shares. A Fund calculates yield by determining the interest income it
earned from its portfolio investments for a specified thirty-day period (net of
expenses), dividing such income by the average number of
 
                               Prospectus Page 48
<PAGE>
                             GT GLOBAL INCOME FUNDS
shares outstanding, and expressing the result as an annualized percentage based
on the public offering price at the end of that thirty-day period. Yield
accounting methods differ from the methods used for other accounting purposes.
Accordingly, a Fund's yield may not equal the dividend income actually paid to
investors or the income reported in its financial statements. Yield is
calculated separately for each class of shares of each Fund.
 
Each Fund's performance data will reflect past performance and will not
necessarily be indicative of future results. A Fund's investment results will
vary from time to time depending upon market conditions, the composition of its
portfolio and its operating expenses. These factors and possible differences in
calculation methods should be considered when comparing a Fund's investment
results with those published for other investment companies, other investment
vehicles and unmanaged indices. Each Fund's results also should be considered
relative to the risks associated with its investment objectives and policies.
See "Investment Results" in the Statement of Additional Information.
 
Each Fund's annual report contains additional information with respect to its
performance. The annual report is available to investors upon request and free
of charge.
 
TRANSFER AGENT. Shareholder servicing, reporting and general transfer agent
functions for the Funds are performed by GT Global Investor Services, Inc. The
Transfer Agent is an affiliate of the Manager and GT Global, a subsidiary of
Liechtenstein Global Trust, and maintains its offices at California Plaza, 2121
N. California Boulevard, Suite 450, Walnut Creek, California 94596.
 
CUSTODIAN. State Street Bank and Trust Company, 225 Franklin Street, Boston,
Massachusetts 02110, is custodian of each Fund's and the Portfolio's assets.
 
COUNSEL. The law firm of Kirkpatrick & Lockhart LLP, 1800 Massachusetts Avenue,
N.W., Washington, D.C. 20036-1800, acts as counsel to the Company, the Funds and
the Portfolio. Kirkpatrick & Lockhart LLP also acts as counsel to the Manager,
GT Global and the Transfer Agent in connection with other matters.
 
INDEPENDENT ACCOUNTANTS. The Company's and each Fund's and the Portfolio's
independent accountants are Coopers & Lybrand L.L.P., One Post Office Square,
Boston, Massachusetts 02109. Coopers & Lybrand L.L.P. conducts an annual audit
of each Fund and the Portfolio, assist in the preparation of each Fund's and the
Portfolio's federal and state income tax returns and consult with the Company,
each Fund and the Portfolio as to matters of accounting, regulatory filings, and
federal and state income taxation.
 
MULTIPLE TRANSLATIONS OF THE PROSPECTUS. This prospectus may be translated into
other languages. In the event of any inconsistency or ambiguity as to the
meaning of any word or phrase contained in a translation, the English text shall
prevail.
 
                               Prospectus Page 49
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                   APPENDIX A
                          DESCRIPTION OF DEBT RATINGS
 
- --------------------------------------------------------------------------------
 
DESCRIPTION OF BOND RATINGS
MOODY'S  INVESTORS SERVICE, INC. ("Moody's") rates the debt securities issued by
various entities from "Aaa" to "C". Investment grade ratings are the first  four
categories:
 
        Aaa  --  Best quality.  These securities  carry  the smallest  degree of
    investment risk  and are  generally referred  to as  "gilt edged."  Interest
    payments  are  protected  by  a large  or  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 -- High quality by all standards. They are rated lower than the  best
    bond  because margins of protection may not be as large as in Aaa securities
    or fluctuation of protective elements may  be of greater amplitude or  there
    may be other elements present which make the long-term risks appear somewhat
    larger.
 
        A   --  Upper-medium-grade  obligations.   Factors  giving  security  to
    principal and interest are considered adequate, but elements may be  present
    which suggest a susceptibility to impairment some time in the future.
 
        Baa   --  Medium-grade  obligations.  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 -- Have speculative elements and their future cannot be considered as
    well-assured. Often the protection of interest and principal payments may be
    very moderate and  thereby not  well safeguarded  during both  good and  bad
    times  over the future. Uncertainty of  position characterizes bonds in this
    class.
 
        B  --  Generally  lack  characteristics  of  the  desirable  investment.
    Assurance  of interest  and principal  payments or  of maintenance  of other
    terms of the contract over any long period of time may be small.
 
        Caa -- Poor  standing. Such issues  may be  in default or  there may  be
    present elements of danger with respect to principal or interest.
 
        Ca  -- Speculative in a high degree. Such issues are often in default or
    have other marked shortcomings.
 
        C -- Lowest rated  class of bonds.  Issues so rated  can be regarded  as
    having  extremely  poor  prospects  of ever  attaining  any  real investment
    standing.
 
ABSENCE OF RATING: Where no rating has been assigned or where a rating has  been
suspended  or withdrawn, it may  be for reasons unrelated  to the quality of the
issue.
 
Should no rating be assigned, the reason may be one of the following:
 
1. An application for rating was not received or accepted.
 
2. The issue or issuer belongs to a group of securities that are not rated as  a
matter of policy.
 
3. There is a lack of essential data pertaining to the issue or issuer.
 
4.  The issue was privately placed, in which case the rating is not published in
Moody's publications.
 
Suspension or withdrawal may occur if new and material circumstances arise,  the
effects of which preclude satisfactory analysis; if there is no longer available
reasonable  up-to-date data  to permit  a judgment  to be  formed; if  a bond is
called for redemption; or for other reasons.
 
Note: Moody's applies  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
 
                               Prospectus Page 50
<PAGE>
                             GT GLOBAL INCOME FUNDS
generic  rating category; the modifier 2  indicates a mid-range ranking; and the
modifier 3 indicates  that the Company  ranks in  the lower end  of its  generic
rating category.
 
STANDARD  & POOR'S  RATINGS GROUP ("S&P")  rates the securities  debt of various
entities  in  categories  ranging  from  "AAA"  to  "D"  according  to  quality.
Investment grade ratings are the first four categories:
 
        AAA  -- Highest rating. Capacity to  pay interest and repay principal is
    extremely strong.
 
        AA --  High  grade. Very  strong  capacity  to pay  interest  and  repay
    principal.  Generally, these  bonds differ from  AAA issues only  in a small
    degree.
 
        A -- Have a strong capacity to pay interest and repay principal although
    it is  somewhat  more  susceptible  to the  adverse  effects  of  change  in
    circumstances and economic conditions than debt in higher rated categories.
 
        BBB  -- Regarded as  having adequate capacity to  pay interest and repay
    principal. These bonds normally exhibit adequate protection parameters,  but
    adverse  economic conditions  or changing  circumstances are  more likely to
    lead to a  weakened capacity to  pay interest and  repay principal than  for
    debt in higher rated categories.
 
        BB,  B, CCC,  CC, C --  Debt rated "BB,"  "B," "CCC," "CC,"  and "C" are
    regarded, on balance, as predominantly speculative with respect to  capacity
    to  pay interest and  repay principal in  accordance with the  terms of this
    obligation. "BB"  indicates the  lowest 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 exposures to adverse conditions.
 
        BB -- Has less near-term vulnerability to default than other speculative
    issues; however, it faces major ongoing uncertainties or exposure to adverse
    business, financial or  economic conditions which  could lead to  inadequate
    capacity  to meet  timely interest and  principal payments.  The "BB" rating
    category is also used for debt subordinated to senior debt that is  assigned
    an actual or implied "BBB-" rating.
 
        B  --  Has a  greater  vulnerability to  default  but currently  has the
    capacity  to  meet  interest  payments  and  principal  repayments.  Adverse
    business,  financial or economic  conditions will 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  -- Has  a currently identifiable  vulnerability to  default, and is
    dependent upon favorable business, financial and economic conditions to meet
    timely payment  of interest  and repayment  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 -- Typically  applied to  debt subordinated  to senior  debt that  is
    assigned an actual or implied "CCC" rating.
 
        C  -- Typically  applied to  debt subordinated  to senior  debt which 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.
 
        C1 -- Reserved for income bonds on which no interest is being paid.
 
        D  -- In payment default. The "D"  rating category is used when interest
    payments or principal  payments are not  made on  the date due  even if  the
    applicable  grace  period has  not expired,  unless  S&P believes  that such
    payments will be made during such grace period. 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 from  "AA" to "CCC" may  be modified by  the
addition  of a  plus or minus  sign to  show relative standing  within the major
categories.
 
NR:  Indicates  that  no  public  rating  has  been  requested,  that  there  is
insufficient  information on which to base a rating, or that S&P does not rate a
particular type of obligation as a matter of policy.
 
DESCRIPTION OF COMMERCIAL PAPER RATINGS
MOODY'S employs the designation "Prime-1" to indicate commercial paper having  a
superior  ability for repayment  of senior short-term  debt obligations. Prime-1
repayment   ability    will    often   be    evidenced    by   many    of    the
 
                               Prospectus Page 51
<PAGE>
                             GT GLOBAL INCOME FUNDS
following   characteristics:  leading   market  positions   in  well-established
industries; high rates of return on funds employed; conservative  capitalization
structure  with  moderate reliance  on debt  and  ample asset  protection; broad
margins in earnings coverage of fixed  financial charges and high internal  cash
generation;  and well-established  access to  a range  of financial  markets and
assured sources  of alternate  liquidity.  Issues rated  Prime-2 have  a  strong
ability  for repayment of senior short-term debt obligations. This normally will
be evidenced by many of the characteristics cited above but to a lesser  degree.
Earnings  trends  and  coverage ratios,  while  sound,  may be  more  subject to
variation. Capitalization characteristics, while still appropriate, may be  more
affected by external conditions. Ample alternate liquidity is maintained.
 
S&P  ratings of commercial paper are graded into several categories ranging from
"A1" for the highest quality  obligations to "D" for  the lowest. Issues in  the
"A"  category are delineated with  numbers 1, 2, and  3 to indicate the relative
degree of safety.  A-1 --  This highest category  indicates that  the degree  of
safety  regarding timely payment  is strong. Those  issues determined to possess
extremely strong safety  characteristics will be  denoted with a  plus sign  (+)
designation. A-2 -- Capacity for timely payments on issues with this designation
is  satisfactory; however, the relative  degree of safety is  not as high as for
issues designated "A-1."
 
                               Prospectus Page 52
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 53
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 54
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 55
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 56
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 57
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 58
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 59
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 60
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 61
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
 
                               Prospectus Page 62
<PAGE>
 
   
<TABLE>
<S>                                                                 <C>
[LOGO]
   GT GLOBAL MUTUAL FUNDS
 P.O. Box 7345                                                                                                   ACCOUNT APPLICATION
 SAN FRANCISCO, CA 94120-7345
 800/223-2138
</TABLE>
    
 
<TABLE>
<S>                                               <C>                                                 <C>
 / / INDIVIDUAL  / / JOINT TENANT  / / GIFT/TRANSFER FOR MINOR  / / TRUST  / / CORP.
 
 ACCOUNT REGISTRATION    / / NEW ACCOUNT         / / ACCOUNT REVISION (Account No.: --------------------------------------)
</TABLE>
 
 NOTE:  Trust registrations should specify name of trustee(s), beneficiary(ies)
 and date  of trust  instrument. Registration  for Uniform  Gifts/Transfers  to
 Minors  accounts should  be in  the name  of one  custodian and  one minor and
 include the state under which the custodianship is created.
 
<TABLE>
<S>                                       <C>                             <C>                                                  <C>
 
  ------------------------------------    --------------------------------------------------------------------------------
  Owner                                   Social  Security  Number  /  /  or  Tax  I.D.  Number  /  /  (Check  applicable  box)
  ------------------------------------    If  more than  one owner,  social security  number or  taxpayer identification number
  Co-owner 1                              should be provided for first owner listed. If a purchase is made under Uniform  Gift/
  ------------------------------------    Transfer  to  Minors Act,  social  security number  of  the minor  must  be provided.
  Co-owner 2                              Resident of /  / U.S.   / / Other  (specify)-----------------------------------------
 
                                                                          (    )
  ----------------------------------------------------------------------  ---------------------------
  Street Address                                                          Home Telephone
                                                                          (    )
  ----------------------------------------------------------------------  ---------------------------
  City, State, Zip Code                                                   Business Telephone
</TABLE>
 
 FUND SELECTION $500 minimum initial investment required for each Fund
 selected. Checks should be made payable to "GT GLOBAL."
   
 TO PURCHASE THE FUNDS LISTED BELOW PLEASE SELECT EITHER / / Class A Shares or
 / /Class B Shares (Not available for purchases of $500,000 or more or, except
    for investors participating in the Portfolio Rebalancing Program, for the
    GT Global Dollar Fund).
    
 If a class share box is not checked, your investment will be made in Class A
 shares.
 
   
<TABLE>
<S>                                                    <C>             <C>                                           <C>       <C>
                                                       INITIAL                                                       INITIAL
                                                       INVESTMENT                                                    INVESTMENT
07 / / GT GLOBAL WORLDWIDE GROWTH FUND                 $               13 / / GT GLOBAL LATIN AMERICA GROWTH FUND    $
                                                       ----------                                                    ----------
05 / / GT GLOBAL INTERNATIONAL GROWTH FUND             $               24 / / GT GLOBAL AMERICA SMALL CAP GROWTH     $
                                                       ----------             FUND                                   ----------
16 / / GT GLOBAL EMERGING MARKETS FUND                 $               06 / / GT GLOBAL AMERICA MID CAP GROWTH FUND  $
                                                       ----------                                                    ----------
11 / / GT GLOBAL HEALTH CARE FUND                      $               23 / / GT GLOBAL AMERICA VALUE FUND           $
                                                       ----------                                                    ----------
15 / / GT GLOBAL TELECOMMUNICATIONS FUND               $               04 / / GT GLOBAL JAPAN GROWTH FUND            $
                                                       ----------                                                    ----------
19 / / GT GLOBAL INFRASTRUCTURE FUND                   $               10 / / GT GLOBAL GROWTH & INCOME FUND         $
                                                       ----------                                                    ----------
17 / / GT GLOBAL FINANCIAL SERVICES FUND               $               09 / / GT GLOBAL GOVERNMENT INCOME FUND       $
                                                       ----------                                                    ----------
21 / / GT GLOBAL NATURAL RESOURCES FUND                $               08 / / GT GLOBAL STRATEGIC INCOME FUND        $
                                                       ----------                                                    ----------
22 / / GT GLOBAL CONSUMER PRODUCTS AND SERVICES FUND   $               18 / / GT GLOBAL HIGH INCOME FUND             $
                                                       ----------                                                    ----------
02 / / GT GLOBAL NEW PACIFIC GROWTH FUND               $               01 / / GT GLOBAL DOLLAR FUND                  $
                                                       ----------                                                    ----------
03 / / GT GLOBAL EUROPE GROWTH FUND                    $
                                                       ----------
  CHECKWRITING PRIVILEGE
 Checkwriting privilege available on Class A shares of GT Global Dollar Fund and GT Global Government Income Fund.
 / / Check here if desired. You will be sent a book of checks.
  CAPITAL GAINS AND DIVIDEND DISTRIBUTIONS                                                TOTAL INITIAL INVESTMENT:  $
                                                                                                                     ----------
 All capital gains and dividend distributions will be reinvested in additional shares of the same class unless appropriate
 boxes below are checked:
 / / Pay capital gain distributions only in cash   / / Pay dividends only in cash   / / Pay capital gain distributions AND
 dividends in cash.
  SPECIAL CAPITAL GAINS AND DIVIDEND DISTRIBUTIONS OPTION
 Pay distributions noted above to another GT Global Mutual Fund: Fund Name ------------------------------------------
</TABLE>
    
 
 AGREEMENTS & SIGNATURES
 
 By  the execution of this Account Application, I/we represent and warrant that
 I/we have full right, power  and authority and am/are  of legal age in  my/our
 state  of  residence  to make  the  investment  applied for  pursuant  to this
 Application. The  person(s),  if  any,  signing  on  behalf  of  the  investor
 represent  and warrant that they are  duly authorized to sign this Application
 and to purchase, redeem  or exchange shares  of the Fund(s)  on behalf of  the
 investor.  I/WE HEREBY AFFIRM THAT I/WE  HAVE RECEIVED A CURRENT PROSPECTUS OF
 THE GT GLOBAL MUTUAL FUND(S) IN WHICH I/WE AM/ARE INVESTING AND I/WE AGREE  TO
 ITS TERMS AND CONDITIONS.
 
 I/WE  AND MY/OUR ASSIGNS AND SUCCESSORS  UNDERSTAND AND AGREE THAT THE ACCOUNT
 WILL BE SUBJECT TO THE TELEPHONE EXCHANGE AND TELEPHONE REDEMPTION  PRIVILEGES
 DESCRIBED  IN THE CURRENT PROSPECTUS TO WHICH THIS APPLICATION IS ATTACHED AND
 AGREE THAT GT GLOBAL, INC., G.T. GLOBAL GROWTH SERIES, G.T. INVESTMENT  FUNDS,
 INC.,  G.T. INVESTMENT PORTFOLIOS,  INC. AND THE  FUNDS' TRANSFER AGENT, THEIR
 OFFICERS AND EMPLOYEES, WILL NOT BE LIABLE FOR ANY LOSS OR DAMAGES ARISING OUT
 OF ANY SUCH TELEPHONE, TELEX  OR TELEGRAPHIC INSTRUCTIONS REASONABLY  BELIEVED
 TO  BE GENUINE, INCLUDING  ANY SUCH LOSS  OR DAMAGES DUE  TO NEGLIGENCE ON THE
 PART OF  SUCH ENTITIES.  THE INVESTOR(S)  CERTIFIES(Y) AND  AGREE(S) THAT  THE
 CERTIFICATIONS,  AUTHORIZATIONS, DIRECTIONS AND  RESTRICTIONS CONTAINED HEREIN
 WILL  CONTINUE  UNTIL  GT  GLOBAL,  INC.,  G.T.  GLOBAL  GROWTH  SERIES,  G.T.
 INVESTMENT  FUNDS,  INC.,  G.T.  INVESTMENT  PORTFOLIOS,  INC.  OR  THE FUNDS'
 TRANSFER AGENT RECEIVES WRITTEN NOTICE OF ANY CHANGE OR REVOCATION. ANY CHANGE
 IN THESE INSTRUCTIONS MUST BE  IN WRITING AND IN  SOME CASES, AS DESCRIBED  IN
 THE PROSPECTUS, REQUIRES THAT ALL SIGNATURES BE GUARANTEED.
 
     PLEASE INDICATE THE NUMBER OF SIGNATURES REQUIRED TO PROCESS CHECKS OR
 WRITTEN REDEMPTION REQUESTS:  / / ONE   / / TWO   / / THREE   / / FOUR.
 
     (If you do not indicate the number of required signatures, ALL account
 owners must sign checks and/or written redemption requests.)
 
     UNDER  PENALTIES OF  PERJURY, I  CERTIFY THAT  THE TAXPAYER IDENTIFICATION
 NUMBER ("NUMBER") PROVIDED  ON THIS  FORM IS  MY (OR  MY EMPLOYER'S,  TRUST'S,
 MINOR'S  OR  OTHER  PAYEE'S) TRUE,  CORRECT  AND  COMPLETE NUMBER  AND  MAY BE
 ASSIGNED TO ANY  NEW ACCOUNT OPENED  UNDER THE EXCHANGE  PRIVILEGE. I  FURTHER
 CERTIFY  THAT I  AM (OR  THE PAYEE WHOSE  NUMBER IS  GIVEN IS)  NOT SUBJECT TO
 BACKUP WITHHOLDING BECAUSE:  (A) I  AM (OR THE  PAYEE IS)  EXEMPT FROM  BACKUP
 WITHHOLDING;  (B) THE INTERNAL REVENUE SERVICE (THE "I.R.S.") HAS NOT NOTIFIED
 ME THAT I AM (OR THE PAYEE IS) SUBJECT TO BACKUP WITHHOLDING AS A RESULT OF  A
 FAILURE TO REPORT ALL INTEREST OR DIVIDENDS; OR (C) THE I.R.S. HAS NOTIFIED ME
 THAT I AM (THE PAYEE IS) NO LONGER SUBJECT TO BACKUP WITHHOLDING;
 
     OR, / / I AM (THE PAYEE IS) SUBJECT TO BACKUP WITHHOLDING.
 
     ALL ACCOUNT OWNERS MUST SIGN BELOW (Minors are not authorized signers)
  Account revisions may require that signatures be guaranteed. Please see the
                                  Prospectus.
 
   
 THE  I.R.S. DOES NOT  REQUIRE YOUR CONSENT  TO ANY PROVISION  OF THIS DOCUMENT
 OTHER THAN THE CERTIFICATIONS REQUIRED TO AVOID BACKUP WITHHOLDING.
    
 
<TABLE>
<S>                                                           <C>
 -----------------------------------------------------------
 Date
 
 X                                                            X
 ---------------------------------------------------------    ----------------------------------------------------------
 
 X                                                            X
 ---------------------------------------------------------    ----------------------------------------------------------
</TABLE>
 
<PAGE>
 
<TABLE>
<S>                                                    <C>
 ACCOUNT PRIVILEGES
 
 TELEPHONE EXCHANGE AND REDEMPTION                     AUTHORITY TO TRANSMIT REDEMPTION PROCEEDS TO
                                                       PRE-DESIGNATED ACCOUNT
 I/We, either directly or through the Authorized       By completing the following section, redemptions
 Agent, if any, named below, hereby authorize the      which exceed $1,000 may be wired or mailed to a
 Transfer Agent of the GT Global Mutual Funds, to      Pre-Designated Account at your bank. (Wiring
 honor any telephone, telex or telegraphic             instructions may be obtained from your bank.) A
 instructions reasonably believed to be authentic      bank wire service fee may be charged.
 for redemption and/or exchange between a similar
 class of shares of any of the Funds distributed       --------------------------------------------------
 by GT Global, Inc.                                    Name of Bank
 SPECIAL PURCHASE AND REDEMPTION PLANS                 --------------------------------------------------
  / / I have completed and attached the                Bank Address
 Supplemental Application for:
  / / AUTOMATIC INVESTMENT PLAN                        --------------------------------------------------
 / / SYSTEMATIC WITHDRAWAL PLAN                        Bank A.B.A Number      Account Number
 OTHER
  / / I/We owned shares of one or more Funds           --------------------------------------------------
      distributed by GT Global, Inc. as of April       Names(s) in which Bank Account is Established
      30, 1987 and since that date continuously        A corporation (or partnership) must also submit a
      have owned shares of such Funds. Attached is     "Corporate Resolution" (or "Certificate of
      a schedule showing the numbers of each of        Partnership") indicating the names and titles of
      my/our Shareholder Accounts.                     Officers authorized to act on its behalf.
</TABLE>
 
 RIGHT OF ACCUMULATION -- CLASS A SHARES
 
  / / I/We qualify for the Right of Accumulation sales charge discount
      described in the Prospectus and Statement of Additional Information of
      the Fund purchased.
 
  / / I/We own shares of more than one Fund distributed by GT Global. Listed
      below are the numbers of each of my/our Shareholder Accounts.
 
  / / The registration of some of my/our shares differs from that shown on this
      Application. Below are the account number(s) and registration(s) in each
      case.
 
   
 LIST OF OTHER GT GLOBAL MUTUAL FUND ACCOUNTS:
    
 
<TABLE>
<CAPTION>
<S>                                                    <C>
 
 -------------------------------------------           --------------------------------------------------
 
 -------------------------------------------           --------------------------------------------------
 
 -------------------------------------------           --------------------------------------------------
 Account Numbers                                       Account Registrations
</TABLE>
 
 LETTER OF INTENT -- CLASS A SHARES
 
  / / I agree to the terms of the Letter of Intent set forth below. Although I
      am not obligated to do so, it is my intention to invest over a
      thirteen-month period in Class A shares of one or more of the GT Global
      Mutual Funds in an aggregate amount at least equal to:
            / / $50,000     / / $100,000     / / $250,000     / / $500,000
 
 When a shareholder signs a Letter of Intent in order to qualify for a reduced
 sales charge, Class A shares equal to 5% (in no case in excess of 1/2 of 1%
 after an aggregate of $500,000 has been purchased under the Letter) of the
 dollar amount specified in this Letter will be held in escrow in the
 Shareholder's Account out of the initial purchase (or subsequent purchases, if
 necessary) by GT Global, Inc. All dividends and other distributions will be
 credited to the Shareholder's Account in shares (or paid in cash, if
 requested). If the intended investment is not completed within the specified
 thirteen-month period, the purchaser will remit to GT Global, Inc. the
 difference between the sales charge actually paid and the sales charge which
 would have been paid if the total of such purchases had been made at a single
 time. If this difference is not paid within twenty days after written request
 by GT Global, Inc. or the shareholder's Authorized Agent, the appropriate
 number of escrowed shares will be redeemed to pay such difference. If the
 proceeds from this redemption are inadequate, the purchaser will be liable to
 GT Global, Inc. for the balance still outstanding. The Letter of Intent may be
 revised upward at any time during the thirteen-month period, and such a
 revision will be treated as a new Letter, except that the thirteen-month
 period during which the purchase must be made will remain unchanged. Exchange
 requests involving escrowed shares must specifically reference those shares.
 Exchanges of escrowed shares may be delayed to allow for the extra processing
 required.
 
 Any questions relating to this Letter of Intent should be directed to GT
 Global, 50 California Street, 27th Floor, San Francisco, CA 94111.
 
 FOR USE BY AUTHORIZED AGENT (BROKER/DEALER) ONLY
 
 We hereby submit this Account Application for the purchase of Class A shares
 including such shares purchased under a Right of Accumulation or Letter of
 Intent or for the purchase of Class B shares in accordance with the terms of
 our Dealer Agreement with GT Global, Inc. and with the Prospectus and
 Statement of Additional Information of each Fund purchased. We agree to notify
 GT Global, Inc. of any purchases properly made under a Letter of Intent or
 Right of Accumulation.
 
<TABLE>
<CAPTION>
<S>                                                              <C>
 
 ---------------------------------------------------------------------------------------------------------------------------------
 Investment Dealer Name
 ---------------------------------------------------------------------------------------------------------------------------------
 Main Office Address    Branch Number    Representative's Number    Representative's Name
                                                                (     )
- -----------------------------------------------------------------------------------------------------------------------
 Branch Address                                                                  Telephone
 X
- -----------------------------------------------------------------------------------------------------------------------
 Investment Dealer's Authorized Signature                                         Title
</TABLE>
<PAGE>
 
   
<TABLE>
<S>                                                                 <C>
[LOGO]
   GT GLOBAL MUTUAL FUNDS                                           SUPPLEMENTAL APPLICATION
 P.O. Box 7345                                                      SPECIAL INVESTMENT AND
 SAN FRANCISCO, CA 94120-7345                                       WITHDRAWAL OPTIONS
 800/223-2138
</TABLE>
    
 
<TABLE>
<S>                                                         <C>                                                         <C>
ACCOUNT REGISTRATION
 
Please supply the following information exactly as it appears on the Fund's records.
 
- ---------------------------------------------------------   ---------------------------------------------------------
Fund Name                                                   Account Number
 
- ----------------------------------------------------------  ----------------------------------------------------------
Owner's Name                                                Co-Owner 1
 
- ----------------------------------------------------------  ----------------------------------------------------------
Co-Owner 2                                                  Telephone Number
 
- ----------------------------------------------------------  ----------------------------------------------------------
Street Address                                              Social Security or Tax I.D. Number
 
- ----------------------------------------------------------
City, State, Zip Code
 
Resident of  / / U.S.  / / Other  ------------------
 
AUTOMATIC INVESTMENT PLAN     / / YES  / / NO
 
I/We hereby authorize the Transfer Agent of the GT Global Mutual Funds to debit my/our personal checking account on
the designated dates in order to purchase / / Class A shares or / / Class B shares of the Fund indicated at the top of
this Supplemental Application at the applicable public offering price determined on that day.
 
/ / Monthly on the 25th day        / / Quarterly beginning on the 25th day of the month you first select
(The request for participation in the Plan must be received by the 1st day of the month in which you wish investments
to begin.)
 
Amount of each debit (minimum $100)  $
                                     -------------------------------------------------
NOTE:  A Bank  Authorization Form (below)  and a voided  personal check  must accompany the  Automatic Investment Plan
Application.
</TABLE>
 
- --------------------------------------------------------------------------------
 
[LOGO]
 
   
<TABLE>
<S>                             <C>
GT GLOBAL MUTUAL FUNDS                      AUTOMATIC INVESTMENT PLAN
</TABLE>
    
 
<TABLE>
<S>                        <C>                             <C>                   <C>
BANK AUTHORIZATION
- -------------------------  ------------------------------  ------------
Bank Name                  Bank Address                    Bank Account Number
 
I/We authorize you, the above named bank, to debit my/our account for amounts drawn by the Transfer Agent of the GT
Global Mutual Funds, acting as my agent. I/We agree that your rights in respect to each withdrawal shall be the same as
if it were a check drawn upon you and signed by me/us. This authority shall remain in effect until I/we revoke it in
writing and you receive it. I/We agree that you shall incur no liability when honoring any such debit.
I/We further agree that you will incur no liability to me if you dishonor any such withdrawal. This will be so even
though such dishonor results in the forfeiture of investment.
 
- ---------------------------------------------------------    ---------------------------------------------------------
Account Holder's Name                                        Joint Account Holder's Name
X                                                            X
- ------------------------------------      --------------     ------------------------------------      --------------
Account Holder's Signature                Date               Joint Account Holder's Signature          Date
</TABLE>
 
                                     (OVER)
<PAGE>
 
<TABLE>
<S>                             <C>                          <C>                                                        <C>
SYSTEMATIC WITHDRAWAL PLAN    / / YES  / / NO
 
MINIMUM REQUIREMENTS: $10,000 INITIAL ACCOUNT BALANCE AND $100 MINIMUM PERIODIC PAYMENT.
I/We hereby authorize the Transfer Agent of the GT Global Mutual Funds to redeem the necessary number of / / Class A
or / / Class B shares from my/our GT Global Account on the designated dates in order to make the following periodic
payments:
/ / Monthly on the 25th day        / / Quarterly beginning on the 25th day of the month you first select
(The request for participation in the Plan must be received by the 18th day of the month in which you wish withdrawals
to begin.)
Maximum annual withdrawal of 12% of initial account balance for shares subject to a contingent deferred sales charge.
Withdrawals in excess of 12% of the initial account balance annually may result in assessment of a contingent deferred
sales charge, as described in the applicable Fund's prospectus.
Amount of each check ($100 minimum): $ -----------------
 
Please make checks payable to:  --------------------------------------------------------------------------------------
(TO  BE   COMPLETED  ONLY   IF  Recipient
REDEMPTION PROCEEDS TO BE PAID  --------------------------------------------------------------------------------------
TO  OTHER THAN  ACCOUNT HOLDER  Street Address
OF RECORD OR MAILED TO ADDRESS  --------------------------------------------------------------------------------------
OTHER THAN ADDRESS OF RECORD)   City, State, Zip Code
NOTE: If recipient of checks is not the registered shareholder, signature(s) below must be guaranteed. A corporation
(or partnership) must also submit a "Corporate Resolution" (or "Certification of Partnership") indicating the names
and titles of Officers authorized to act on its behalf.
 
AGREEMENT AND SIGNATURES
The investor(s) certifies(y) and agree(s) that the certifications, authorizations, directions and restrictions
contained herein will continue until the Transfer Agent of the GT Global Mutual Funds receives written notice of any
change or revocation. Any change in these instructions must be in writing with all signatures guaranteed (if
applicable).
 
- ----------------------------------------------------------
Date
X                                                            X
- -----------------------------------------------------        ---------------------------------------------------
Signature                                                    Signature
 
- -----------------------------------------------------------  ---------------------------------------------------------
Signature Guarantee* (if applicable)                         Signature Guarantee* (if applicable)
X                                                            X
- -----------------------------------------------------        ---------------------------------------------------
Signature                                                    Signature
 
- -----------------------------------------------------------  ---------------------------------------------------------
Signature Guarantee* (if applicable)                         Signature Guarantee* (if applicable)
*Acceptable signature guarantors: (1) a commercial bank; (2) a U.S. trust company; (3) a member firm of a U.S. stock
exchange; (4) a foreign branch of any of the foregoing; or (5) any other eligible guarantor institution. A notary
public is NOT an acceptable guarantor. An investor with questions concerning the GT Global Mutual Funds signature
guarantee requirement should contact the Transfer Agent.
</TABLE>
 
- --------------------------------------------------------------------------------
 
INDEMNIFICATION AGREEMENT
 
To: Bank Named on the Reverse
 
In consideration of your compliance with the request and authorization of the
depositor(s) named on the reverse, the Transfer Agent of the GT Global Mutual
Funds hereby agrees:
 
1. To indemnify and hold you harmless from any loss you may incur because of the
payment by you and of any debit by the Transfer Agent to its own order on the
account of such depositor(s) and received by you in the regular course of
business for payment, or arising out of the dishonor by you of any debit,
provided there are sufficient funds in such account to pay the same upon
presentation.
 
2. To defend at its own expense any action which might be brought by any
depositor or any other persons because of your actions taken pursuant to the
above mentioned request or in any manner arising by reason of your participation
in connection with such request.
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             GT GLOBAL MUTUAL FUNDS
 
  GT GLOBAL OFFERS A BROAD RANGE OF MUTUAL FUNDS TO COMPLEMENT MANY INVESTORS'
  PORTFOLIOS.  FOR MORE INFORMATION  AND A PROSPECTUS ON  ANY GT GLOBAL MUTUAL
  FUND, INCLUDING FEES, EXPENSES AND THE  RISKS OF GLOBAL AND EMERGING  MARKET
  INVESTING  AND THE RISKS OF INVESTING  IN RELATED INDUSTRIES, PLEASE CONTACT
  YOUR FINANCIAL ADVISER OR CALL GT GLOBAL DIRECTLY AT 1-800-824-1580.
 
GROWTH FUNDS
 
/ / GLOBALLY DIVERSIFIED FUNDS
 
GT GLOBAL WORLDWIDE GROWTH FUND
Invests around the world, including the U.S.
 
GT GLOBAL INTERNATIONAL GROWTH FUND
Provides portfolio diversity by investing outside
the U.S.
 
GT GLOBAL EMERGING MARKETS FUND
Gives access to the growth potential of developing economies
 
/ / GLOBAL THEME FUNDS
 
GT GLOBAL CONSUMER PRODUCTS AND
SERVICES FUND
Invests in companies that manufacture, market, retail, or distribute consumer
products or services
 
GT GLOBAL FINANCIAL SERVICES FUND
Focuses on the worldwide opportunities from the demand for financial services
and products
 
GT GLOBAL HEALTH CARE FUND
Invests in growing health care industries worldwide
 
GT GLOBAL INFRASTRUCTURE FUND
Seeks companies that build, improve or maintain a country's infrastructure
 
GT GLOBAL NATURAL RESOURCES FUND
Concentrates on companies that own, explore or develop natural resources
 
GT GLOBAL TELECOMMUNICATIONS FUND
Invests in companies worldwide that develop, manufacture or sell
telecommunications services or equipment
 
/ / REGIONALLY DIVERSIFIED FUNDS
 
GT GLOBAL NEW PACIFIC GROWTH FUND
Offers access to the emerging and established markets of the Pacific Rim,
excluding Japan
 
GT GLOBAL EUROPE GROWTH FUND
Focuses on investment opportunities in the new, unified Europe
 
GT GLOBAL LATIN AMERICA GROWTH FUND
Invests in the emerging markets of Latin America
 
/ / SINGLE COUNTRY FUNDS
 
GT GLOBAL AMERICA SMALL CAP GROWTH FUND
Invests in equity securities of small U.S. companies
 
GT GLOBAL AMERICA MID CAP GROWTH FUND
Concentrates on medium-sized companies in the U.S.
 
GT GLOBAL AMERICA VALUE FUND
Concentrates on equity securities of large cap U.S. companies believed to be
undervalued
 
GT GLOBAL JAPAN GROWTH FUND
Provides U.S. investors with direct access to the Japanese market
 
GROWTH AND INCOME FUND
 
GT GLOBAL GROWTH & INCOME FUND
Invests in blue-chip stocks and government bonds from around the world
 
INCOME FUNDS
 
GT GLOBAL GOVERNMENT INCOME FUND
Earns monthly income from global government securities
 
GT GLOBAL STRATEGIC INCOME FUND
Allocates its assets among debt securities from the U.S., developed foreign
countries and emerging markets
 
GT GLOBAL HIGH INCOME FUND
Invests in debt securities in emerging markets
 
MONEY MARKET FUND
 
GT GLOBAL DOLLAR FUND
Invests in high quality, U.S. dollar-denominated money market securities
worldwide for stability and preservation of capital
 
[LOGO]
 
  NO DEALER, SALES REPRESENTATIVE OR OTHER PERSON HAS BEEN AUTHORIZED TO  GIVE
  ANY  INFORMATION  OR  TO  MAKE  ANY  REPRESENTATION  NOT  CONTAINED  IN THIS
  PROSPECTUS AND, IF GIVEN  OR MADE, SUCH  INFORMATION OR REPRESENTATION  MUST
  NOT  BE  RELIED  UPON AS  HAVING  BEEN  AUTHORIZED BY  CHANCELLOR  LGT ASSET
  MANAGEMENT, INC., G.T. INVESTMENT FUNDS,  INC., GT GLOBAL GOVERNMENT  INCOME
  FUND,  GT GLOBAL STRATEGIC  INCOME FUND, GT GLOBAL  HIGH INCOME FUND, GLOBAL
  HIGH  INCOME  PORTFOLIO,  OR  GT  GLOBAL,  INC.  THIS  PROSPECTUS  DOES  NOT
  CONSTITUTE  AN OFFER TO SELL OR SOLICITATION OF  ANY OFFER TO BUY ANY OF THE
  SECURITIES OFFERED HEREBY IN  ANY JURISDICTION TO ANY  PERSON TO WHOM IT  IS
  UNLAWFUL TO MAKE SUCH OFFER IN SUCH JURISDICTION.
 
                                                                   INCPR703   MC
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                        50 California Street, 27th Floor
                      San Francisco, California 94111-4624
                                 (415) 392-6181
                           Toll Free: (800) 824-1580
 
                      Statement of Additional Information
                                 March 1, 1997
 
- --------------------------------------------------------------------------------
 
This  Statement of  Additional Information  relates to the  Class A  and Class B
shares of GT Global Government Income Fund ("Government Income Fund"), GT Global
Strategic Income Fund ("Strategic Income Fund")  and GT Global High Income  Fund
("High  Income Fund") (each, a "Fund," and collectively, the "Funds"). Each Fund
is a non-diversified series  of G.T. Investment Funds,  Inc. (the "Company"),  a
registered  open-end management investment company. This Statement of Additional
Information, which  is not  a  Prospectus, supplements  and  should be  read  in
conjunction  with the  Funds' current  Class A and  B Prospectus  dated March 1,
1997, a  copy of  which is  available without  charge by  writing to  the  above
address or by calling the Funds at the toll-free telephone number listed above.
 
Chancellor  LGT Asset Management, Inc. (the  "Manager") serves as the investment
manager and administrator for the  Government Income Fund, the Strategic  Income
Fund  and the Global High Income Portfolio  (the "Portfolio") and also serves as
the administrator of the High Income Fund. The distributor of the shares of each
Fund is GT Global, Inc.  ("GT Global"). The Funds'  transfer agent is GT  Global
Investor Services, Inc. ("GT Services" or the "Transfer Agent").
 
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                               TABLE OF CONTENTS
 
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<TABLE>
<CAPTION>
                                                                                                   Page No.
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<S>                                                                                                <C>
Investment Objectives and Policies...............................................................      2
Options, Futures and Currency Strategies.........................................................      6
Risk Factors.....................................................................................     15
Investment Limitations...........................................................................     20
Execution of Portfolio Transactions..............................................................     24
Directors, Trustees and Executive Officers.......................................................     26
Management.......................................................................................     28
Valuation of Fund Shares.........................................................................     31
Information Relating to Sales and Redemptions....................................................     32
Taxes............................................................................................     34
Additional Information...........................................................................     37
Investment Results...............................................................................     38
Description of Debt Ratings......................................................................     46
Financial Statements.............................................................................     48
</TABLE>
 
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                   Statement of Additional Information Page 1
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                             GT GLOBAL INCOME FUNDS
 
                       INVESTMENT OBJECTIVES AND POLICIES
 
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INVESTMENT OBJECTIVES
The  Government Income Fund primarily seeks  high current income and secondarily
seeks capital appreciation and protection of principal through active management
of the maturity structure and currency exposure of its portfolio. The  Strategic
Income  Fund and  the High  Income Fund primarily  seek high  current income and
secondarily seek capital appreciation. The High Income Fund seeks to achieve its
investment  objectives  by  investing  all  of  its  investable  assets  in  the
Portfolio,  which is  a non-diversified  open-end management  investment company
with investment objectives identical to those  of the Fund. Whenever the  phrase
"all  of the  High Income Fund's  investable assets"  is used herein  and in the
Prospectus, it means that the only investment securities held by the High Income
Fund will be its interest  in the Portfolio. The  High Income Fund may  withdraw
its  investment in the Portfolio  at any time, if the  Board of Directors of the
Company determines  that  it is  in  the best  interests  of the  Fund  and  its
shareholders  to do so. Upon any such  withdrawal, the High Income Fund's assets
would be invested in  accordance with the investment  policies of the  Portfolio
described below and in the Prospectus.
 
INVESTMENT IN EMERGING MARKETS
The  Portfolio seeks its objectives by investing, under normal circumstances, at
least 65% of its total assets in debt securities of issuers in emerging markets.
The Strategic Income Fund may invest up to 50% of its assets in debt  securities
of  issuers in emerging markets. The Strategic  Income Fund and the Portfolio do
not consider the following countries to be emerging markets: Australia, Austria,
Belgium,  Canada,  Denmark,   France,  Germany,  Ireland,   Italy,  Japan,   the
Netherlands,  New Zealand,  Norway, Spain, Sweden,  Switzerland, United Kingdom,
and United States.
 
In addition to the factors  set forth in the  Prospectus, the Manager will  also
consider,  when determining  what countries  constitute emerging  markets, data,
analysis, and  classification  of countries  published  or disseminated  by  the
International  Bank for  Reconstruction and  Development (commonly  known as the
World Bank) and the International Finance Corporation.
 
SELECTION OF DEBT INVESTMENTS
In  determining  the  appropriate  distribution  of  investments  among  various
countries  and geographic regions for the  Government Income Fund, the Strategic
Income Fund and the  Portfolio, the Manager  ordinarily considers the  following
factors: prospects for relative economic growth among the different countries in
which  the Government Income  Fund, the Strategic Income  Fund and the Portfolio
may invest;  expected  levels  of  inflation;  government  policies  influencing
business  conditions; the outlook  for currency relationships;  and the range of
the individual investment opportunities available to international investors.
 
The Government Income  Fund, the  Strategic Income  Fund and  the Portfolio  may
invest   in  the  following  types  of  money  market  instruments  (i.e.,  debt
instruments with less than  12 months remaining  until maturity) denominated  in
U.S.  dollars or other  currencies: (a) obligations issued  or guaranteed by the
U.S.   or   foreign   governments,   their   agencies,   instrumentalities    or
municipalities;  (b)  obligations  of  international  organizations  designed or
supported  by  multiple  foreign  governmental  entities  to  promote   economic
reconstruction  or  development;  (c)  finance  company  obligations,  corporate
commercial  paper  and  other   short-term  commercial  obligations:  (d)   bank
obligations  (including certificates of deposit,  time deposits, demand deposits
and bankers' acceptances), subject to the restriction that the Government Income
Fund, the Strategic Income Fund and the  Portfolio may not invest more than  25%
of  their respective total assets in  bank securities; (e) repurchase agreements
with respect to the  foregoing; and (f)  other substantially similar  short-term
debt securities with comparable characteristics.
 
INVESTMENTS IN OTHER INVESTMENT COMPANIES
With  respect to certain  countries, investments by  the Government Income Fund,
the Strategic  Income Fund  and the  Portfolio  presently may  be made  only  by
acquiring  shares of other investment companies with local governmental approval
to invest  in  those countries.  At  such time  as  direct investment  in  these
countries  is allowed, the Government Income Fund, the Strategic Income Fund and
the Portfolio anticipate  investing directly  in these  markets. The  Government
Income  Fund, the Strategic Income Fund and the Portfolio may also invest in the
securities of closed-end investment
 
                   Statement of Additional Information Page 2
<PAGE>
                             GT GLOBAL INCOME FUNDS
companies within the limits  of the Investment Company  Act of 1940, as  amended
("1940  Act"). These limitations currently provide that,  in part, a Fund or the
Portfolio may purchase shares  of another investment company  unless (a) such  a
purchase  would cause the  Government Income Fund, the  Strategic Income Fund or
the Portfolio to  own in the  aggregate more  than 3% of  the total  outstanding
voting  securities of the investment company or  (b) such a purchase would cause
the Government Income Fund, the Strategic  Income Fund or the Portfolio to  have
more than 5% of its total assets invested in the investment company or more than
10%  of its  aggregate assets  invested in an  aggregate of  all such investment
companies. The foregoing limitations do not apply to the investment by the  High
Income Fund in the Portfolio. Investment in investment companies may involve the
payment  of substantial  premiums above the  value of  such companies' portfolio
securities. The  Government  Income Fund,  the  Strategic Income  Fund  and  the
Portfolio  do not intend to  invest in such investment  companies unless, in the
judgment of the Manager, the potential benefits of such investments justify  the
payment  of  any applicable  premiums.  The return  on  such securities  will be
reduced by  operating  expenses of  such  companies including  payments  to  the
investment managers of those investment companies.
 
SAMURAI AND YANKEE BONDS
The  Government Income  Fund, the  Strategic Income  Fund and  the Portfolio may
invest in yen-denominated bonds sold in Japan by non-Japanese issuers  ("Samurai
bonds"), and may invest in dollar-denominated bonds sold in the United States by
non-U.S.  issuers ("Yankee  bonds"). It is  the policy of  the Government Income
Fund, the Strategic Income Fund and the Portfolio to invest in Samurai or Yankee
bond issues  only  after  taking  into account  considerations  of  quality  and
liquidity, as well as yield.
 
WARRANTS OR RIGHTS
Warrants  or rights may be acquired by the Government Income Fund, the Strategic
Income Fund or the Portfolio in  connection with other securities or  separately
and  provide a Fund or the Portfolio with  the right to purchase at a later date
other securities of the issuer.
 
LENDING OF PORTFOLIO SECURITIES
For the purpose of realizing additional income, the Strategic Income Fund or the
Portfolio may make secured loans of  portfolio securities amounting to not  more
than  30% of its  total assets. Securities  loans are made  to broker/dealers or
institutional  investors  pursuant  to  agreements  requiring  that  the   loans
continuously  be secured by collateral at least  equal at all times to the value
of the securities lent plus any accrued interest, "marked to market" on a  daily
basis.  The  Fund  may  pay  reasonable  administrative  and  custodial  fees in
connection  with  loans  of  its  securities.  While  the  securities  loan   is
outstanding,  the  Strategic  Income Fund  and  the Portfolio  will  continue to
receive the equivalent of the  interest or dividends paid  by the issuer on  the
securities,  as well as  interest on the  investment of the  collateral or a fee
from the borrower. The Strategic Income Fund and the Portfolio each will have  a
right to call each loan and obtain the securities on five business days' notice.
The Government Income Fund, the Strategic Income Fund and the Portfolio will not
have  the right to vote equity securities while they are lent, but each may call
in a loan  in anticipation of  any important vote.  Loans will be  made only  to
firms  deemed by the Manager to be of good standing and will not be made unless,
in the judgment of the Manager, the  consideration to be earned from such  loans
would justify the risk.
 
COMMERCIAL BANK OBLIGATIONS
For  the purposes of the Strategic  Income Fund's and the Portfolio's investment
policies with respect to  bank obligations, obligations  of foreign branches  of
U.S.  banks and of foreign banks are obligations  of the issuing bank and may be
general obligations  of  the parent  bank.  Such obligations,  however,  may  be
limited  by the terms of a specific  obligation and by government regulation. As
with  investment  in  non-U.S.  securities   in  general,  investments  in   the
obligations  of foreign branches of U.S. banks  and of foreign banks may subject
the the Strategic  Income Fund and  the Portfolio to  investment risks that  are
different  in some respects from those of investments in obligations of domestic
issuers. Although the  Strategic Income  Fund and the  Portfolio typically  will
acquire  obligations issued and supported by the credit of U.S. or foreign banks
having total assets at  the time of  purchase in excess of  $1 billion, this  $1
billion  figure is not an investment policy or restriction of either Fund or the
Portfolio. For  the purposes  of  calculation with  respect  to the  $1  billion
figure,  the assets of a bank  will be deemed to include  the assets of its U.S.
and non-U.S. branches.
 
REPURCHASE AGREEMENTS
A repurchase agreement is a  transaction in which the  Fund or Portfolio buys  a
security  from a bank or recognized securities dealer and simultaneously commits
to resell that security to the bank or dealer at an agreed upon price, date  and
market  rate  of  interest unrelated  to  the  coupon rate  or  maturity  of the
purchased security.  Although  repurchase  agreements carry  certain  risks  not
associated  with direct investments in securities, including possible decline in
the market value of the underlying securities and delays and costs to the  Funds
or  Portfolio if the  other party to the  repurchase agreement becomes bankrupt,
the Government Income Fund, the Strategic  Income Fund and the Portfolio  intend
to enter into
 
                   Statement of Additional Information Page 3
<PAGE>
                             GT GLOBAL INCOME FUNDS
repurchase agreements only with banks and broker/dealers believed by the Manager
to  present minimal credit  risks in accordance with  guidelines approved by the
Company's  Board   of  Directors.   The  Manager   reviews  and   monitors   the
creditworthiness of such institutions under the Board's general supervision.
 
The  Government Income  Fund, the Strategic  Income Fund and  the Portfolio will
invest only in repurchase agreements collateralized at all times in an amount at
least equal to the  repurchase price plus accrued  interest. To the extent  that
the  proceeds from any sale of such  collateral upon a default in the obligation
to repurchase were less than the  repurchase price, the Government Income  Fund,
the Strategic Income Fund or the Portfolio would suffer a loss. If the financial
institution  which is party to the repurchase agreement petitions for bankruptcy
or otherwise  becomes subject  to bankruptcy  or other  liquidation  proceedings
there  may be restrictions  on the Government Income  Fund, the Strategic Income
Fund's or the  Portfolio's ability  to sell  the collateral  and the  Government
Income  Fund, the Strategic  Income Fund or  the Portfolio could  suffer a loss.
However, with respect to financial institutions whose bankruptcy or  liquidation
proceedings are subject to the U.S. Bankruptcy Code, the Government Income Fund,
the  Strategic Income  Fund and the  Portfolio intend to  comply with provisions
under such Code that  would allow the immediate  resale of such collateral.  The
Government  Income  Fund  will not  enter  into  a repurchase  agreement  with a
maturity of more than seven days if, as a result, more than 10% of the value  of
its  total  assets would  be invested  in such  repurchase agreements  and other
illiquid investments  and  securities  for which  no  readily  available  market
exists.
 
BORROWING, REVERSE REPURCHASE AGREEMENTS AND "ROLL" TRANSACTIONS
The  Government Income Fund's borrowings will not exceed 30% of the Fund's total
assets, i.e., the Fund's total assets at  all times will equal at least 300%  of
the amount of outstanding borrowings. If market fluctuations in the value of the
Fund's  portfolio holdings or other factors cause  the ratio of the Fund's total
assets  to  outstanding  borrowings  to  fall  below  300%,  within  three  days
(excluding  Sundays and holidays) of such event the Fund may be required to sell
portfolio securities to  restore the 300%  asset coverage, even  though from  an
investment  standpoint such sales might be disadvantageous. The Strategic Income
Fund's and the Portfolio's borrowings will  not exceed 33 1/3% of the  Strategic
Income Fund's or the Portfolio's, respective total assets. The Government Income
Fund,  the Strategic Income Fund  and the Portfolio each may  borrow up to 5% of
its respective total assets  for temporary or emergency  purposes other than  to
meet  redemptions. Any borrowing  by a Fund  or the Portfolio  may cause greater
fluctuation in the value of its shares than would be the case if the Fund or the
Portfolio did not borrow.
 
The Government Income Fund's,  the Strategic Income  Fund's and the  Portfolio's
fundamental  investment  limitations permit  it to  borrow money  for leveraging
purposes. The Government Income Fund, however, currently is prohibited, pursuant
to a  non-fundamental  investment  policy,  from borrowing  money  in  order  to
purchase securities. Nevertheless, this policy may be changed in the future by a
vote  of a majority  of the Company's  Board of Directors.  The Strategic Income
Fund and Portfolio  may borrow for  leveraging purposes. In  the event that  the
Strategic  Income Fund or the Portfolio employs leverage, it would be subject to
certain additional risks.  Use of  leverage creates an  opportunity for  greater
growth  of capital but would exaggerate any increases or decreases in the Fund's
or the Portfolio's  net asset  value. When the  income and  gains on  securities
purchased  with the proceeds of borrowings  exceed the costs of such borrowings,
the Government Income  Fund's, the  Strategic Income Fund's  or the  Portfolio's
earnings  or net asset  value will increase  faster than otherwise  would be the
case; conversely, if such income and gains fail to exceed such costs, the Fund's
or the Portfolio's earnings or net  asset value would decline faster than  would
otherwise be the case.
 
The  Government Income  Fund, the  Strategic Income  Fund and  the Portfolio may
enter into reverse repurchase  agreements. A reverse  repurchase agreement is  a
borrowing transaction in which a Fund or the Portfolio transfers possession of a
security  to another party, such as a bank or broker/dealer, in return for cash,
and agrees to repurchase  the security in  the future at  an agreed upon  price,
which  includes an interest component. The Government Income Fund, the Strategic
Income Fund and the Portfolio also  may engage in "roll" borrowing  transactions
which  involve a Fund's or the  Portfolio's sale of Government National Mortgage
Association certificates or  other securities  together with  a commitment  (for
which  a Fund or the  Portfolio may receive a fee)  to purchase similar, but not
identical, securities  at  a  future  date.  The  Government  Income  Fund,  the
Strategic  Income Fund and the Portfolio  will maintain, in a segregated account
with a custodian, cash or liquid securities in an amount sufficient to cover its
obligations under  "roll" transactions  and reverse  repurchase agreements  with
broker/dealers.  No segregation  is required  for reverse  repurchase agreements
with banks.
 
SHORT SALES
The Government Income  Fund, the  Strategic Income  Fund and  the Portfolio  are
authorized  to make  short sales  of securities,  although they  have no current
intention of doing  so. A short  sale is a  transaction in which  a Fund or  the
Portfolio  sells  a  security in  anticipation  that  the market  price  of that
security will decline. The Government Income Fund, the Strategic Income Fund and
the Portfolio may  make short sales  as a  form of hedging  to offset  potential
declines in long
 
                   Statement of Additional Information Page 4
<PAGE>
                             GT GLOBAL INCOME FUNDS
positions  in  securities it  owns, or  anticipates acquiring,  and in  order to
maintain portfolio flexibility. The Government Income Fund, the Strategic Income
Fund and the Portfolio only may make short sales "against the box." In this type
of short sale,  at the  time of the  sale, the  Fund or the  Portfolio owns  the
security  it has  sold short  or has  the immediate  and unconditional  right to
acquire the identical security at no additional cost.
 
In a short sale, the seller does not immediately deliver the securities sold and
does not receive the proceeds from the sale. To make delivery to the  purchaser,
the  executing broker borrows the  securities being sold short  on behalf of the
seller. The seller is said to have a short position in the securities sold until
it delivers the securities sold, at which  time it receives the proceeds of  the
sale.  To secure its obligation to deliver securities sold short, the Government
Income Fund,  the Strategic  Income Fund  or  the Portfolio  will deposit  in  a
separate account with its custodian an equal amount of the securities sold short
or  securities convertible into or exchangeable  for such securities at no cost.
The Government Income  Fund, the Strategic  Income Fund or  the Portfolio  could
close  out a short position by purchasing  and delivering an equal amount of the
securities sold short, rather than by delivering securities already held by  the
Fund  or the Portfolio, because the Fund or the Portfolio might want to continue
to receive interest and  dividend payments on securities  in its portfolio  that
are convertible into the securities sold short.
 
The  Government Income Fund,  the Strategic Income Fund  and the Portfolio might
make a short sale "against the box" in order to hedge against market risks  when
the Manager believes that the price of a security may decline, causing a decline
in  the value of a  security owned by the  Government Income Fund, the Strategic
Income Fund or the Portfolio or a security convertible into or exchangeable  for
such  security, or when the  Manager wants to sell the  security the Fund or the
Portfolio owns  at  a  current  attractive  price,  but  also  wishes  to  defer
recognition  of gain or loss for federal income tax purposes and for purposes of
satisfying certain tests applicable to regulated investment companies under  the
Internal Revenue Code of 1986, as amended (the "Code"). In such case, any future
losses  in the Government Income Fund's, the Strategic Income Fund's Fund or the
Portfolio's long position  should be reduced  by a gain  in the short  position.
Conversely,  any gain in  the long position should  be reduced by  a loss in the
short position. The extent to  which such gains or  losses in the long  position
are reduced will depend upon the amount of the securities sold short relative to
the  amount of the securities the Fund or the Portfolio owns, either directly or
indirectly, and, in  the case  where a Fund  or the  Portfolio owns  convertible
securities,  changes in  the investment  values or  conversion premiums  of such
securities. There will be certain  additional transaction costs associated  with
short  sales "against  the box," but  a Fund  or the Portfolio  will endeavor to
offset these costs with income from the investment of the cash proceeds of short
sales.
 
                   Statement of Additional Information Page 5
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                         OPTIONS, FUTURES AND CURRENCY
                                   STRATEGIES
 
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SPECIAL RISKS OF OPTIONS, FUTURES AND CURRENCY STRATEGIES
The use of options, futures  contracts and forward currency contracts  ("Forward
Contracts") involves special considerations and risks, as described below. Risks
pertaining to particular instruments are described in the sections that follow.
 
        (1)  Successful  use  of  most of  these  instruments  depends  upon the
    Manager's ability  to  predict  movements  of  the  overall  securities  and
    currency markets, which requires different skills than predicting changes in
    the prices of individual securities. While the Manager is experienced in the
    use  of these  instruments, there  can be  no assurance  that any particular
    strategy adopted will succeed.
 
        (2) There  might  be  imperfect correlation,  or  even  no  correlation,
    between  price  movements  of  an  instrument  and  price  movements  of the
    investments being hedged. For example, if the value of an instrument used in
    a short hedge  increased by less  than the  decline in value  of the  hedged
    investment,  the  hedge  would  not  be fully  successful.  Such  a  lack of
    correlation might  occur  due to  factors  unrelated  to the  value  of  the
    investments  being hedged,  such as  speculative or  other pressures  on the
    markets in  which the  hedging instrument  is traded.  The effectiveness  of
    hedges  using hedging  instruments on indices  will depend on  the degree of
    correlation between price movements in the index and price movements in  the
    investments being hedged.
 
        (3) Hedging strategies, if successful, can reduce risk of loss by wholly
    or  partially offsetting the negative  effect of unfavorable price movements
    in the investments being hedged. However, hedging strategies can also reduce
    opportunity for gain by  offsetting the positive  effect of favorable  price
    movements in the hedged investments. For example, if a Fund or the Portfolio
    entered  into a short hedge  because the Manager projected  a decline in the
    price of a  security in  the Fund's or  the Portfolio's  portfolio, and  the
    price  of that security increased instead, the gain from that increase might
    by wholly or  partially offset  by a  decline in  the price  of the  hedging
    instrument.  Moreover, if  the price of  the hedging  instrument declined by
    more than  the increase  in  the price  of the  security,  the Fund  or  the
    Portfolio  could  suffer  a loss.  In  either  such case,  the  Fund  or the
    Portfolio would have been in a better position had it not hedged at all.
 
        (4) As described  below, a Fund  or the Portfolio  might be required  to
    maintain  assets  as "cover,"  maintain segregated  accounts or  make margin
    payments when it  takes positions  in instruments  involving obligations  to
    third parties (I.E., instruments other than purchased options). If a Fund or
    the Portfolio were unable to close out its positions in such instruments, it
    might  be required to continue  to maintain such assets  or accounts or make
    such payments until the position expired or matured. The requirements  might
    impair  the Fund's  ability or the  Portfolio's ability to  sell a portfolio
    security or  make  an  investment at  a  time  when it  would  otherwise  be
    favorable  to  do so,  or  require that  the Fund  or  the Portfolio  sell a
    portfolio security at a disadvantageous time. The Fund's or the  Portfolio's
    ability  to close  out a  position in an  instrument prior  to expiration or
    maturity depends on the  existence of a liquid  secondary market or, in  the
    absence  of such a market, the ability and willingness of the other party to
    the transaction ("contra party") to enter into a transaction closing out the
    position. Therefore, there is no assurance  that any position can be  closed
    out at a time and price that is favorable to the Fund or the Portfolio.
 
WRITING CALL OPTIONS
The  Government Income  Fund, the  Strategic Income  Fund and  the Portfolio may
write (sell) call options  on securities, indices  and currencies. Call  options
generally  will be written on securities and  currencies that, in the opinion of
the Manager are not expected  to make any major price  moves in the near  future
but  that, over the long  term, are deemed to  be attractive investments for the
Government Income Fund, the Strategic Income Fund and the Portfolio.
 
A call option  gives the  holder (buyer)  the right  to purchase  a security  or
currency  at a specified price (the exercise  price) at any time until (American
Style) or on (European Style) a certain  date (the expiration date). So long  as
the  obligation of the writer of a call  option continues, he may be assigned an
exercise notice, requiring him  to deliver the  underlying security or  currency
against  payment  of the  exercise price.  This  obligation terminates  upon the
expiration of the call option, or such earlier time at which the writer  effects
a  closing  purchase  transaction  by purchasing  an  option  identical  to that
previously sold.
 
                   Statement of Additional Information Page 6
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
Portfolio securities or currencies on which call options may be written will  be
purchased  solely on  the basis of  investment considerations  consistent with a
Fund's or the Portfolio's investment objectives. When writing a call option, the
Government Income Fund, the  Strategic Income Fund or  the Portfolio, in  return
for  the premium, gives up  the opportunity for profit  from a price increase in
the underlying security or  currency above the exercise  price, and retains  the
risk  of loss should the  price of the security  or currency decline. Unlike one
who owns  securities or  currencies not  subject to  an option,  a Fund  or  the
Portfolio  has no control  over when it  may be required  to sell the underlying
securities or currencies, since most options may be exercised at any time  prior
to  the option's expiration. If  a call option that a  Fund or the Portfolio has
written expires, the Fund or the Portfolio will realize a gain in the amount  of
the  premium; however, such gain may be offset  by a decline in the market value
of the underlying  security or currency  during the option  period. If the  call
option  is exercised, the Fund or the Portfolio will realize a gain or loss from
the sale of  the underlying  security or currency,  which will  be increased  or
offset by the premium received. The Government Income Fund, the Strategic Income
Fund  and the Portfolio do not consider a security or currency covered by a call
option to be "pledged" as that term is used in the Government Income Fund's, the
Strategic Income Fund's and the  Portfolio's fundamental investment policy  that
limits the pledging or mortgaging of its assets.
 
Writing  call options can serve as a limited short hedge because declines in the
value of the  hedged investment would  be offset  to the extent  of the  premium
received   for  writing  the  option.  However,  if  the  security  or  currency
appreciates to a price higher than the exercise price of the call option, it can
be expected that the option will be  exercised and a Fund or the Portfolio  will
be obligated to sell the security or currency at less than its market value.
 
The  premium that the Government  Income Fund, the Strategic  Income Fund or the
Portfolio receives for writing a call option is deemed to constitute the  market
value  of  an option.  The premium  a Fund  or the  Portfolio will  receive from
writing a call option will reflect, among other things, the current market price
of the underlying  investment, the relationship  of the exercise  price to  such
market  price, the historical price volatility of the underlying investment, and
the length of the option period. In determining whether a particular call option
should  be  written,  the  Manager  will  consider  the  reasonableness  of  the
anticipated premium and the likelihood that a liquid secondary market will exist
for those options.
 
Closing  transactions  will be  effected  in order  to  realize a  profit  on an
outstanding call  option, to  prevent an  underlying security  or currency  from
being  called, or  to permit  the sale of  the underlying  security or currency.
Furthermore, effecting a closing transaction  will permit the Government  Income
Fund, the Strategic Income Fund or the Portfolio to write another call option on
the  underlying security  or currency  with either  a different  exercise price,
expiration date or both.
 
The Government Income Fund, the Strategic Income Fund and the Portfolio will pay
transaction costs in connection with the writing of options and in entering into
closing purchase  contracts.  Transaction  costs relating  to  options  activity
normally  are higher than  those applicable to purchases  and sales of portfolio
securities.
 
The exercise price of the  options may be below, equal  to or above the  current
market values of the underlying securities or currencies at the time the options
are  written.  From  time to  time,  a Fund  or  the Portfolio  may  purchase an
underlying security or currency for delivery in accordance with the exercise  of
an  option, rather than delivering such security or currency from its portfolio.
In such cases, additional costs will be incurred.
 
A Fund or the Portfolio  will realize a profit or  loss from a closing  purchase
transaction  if the cost of the transaction  is less or more, respectively, than
the premium received from  writing the option. Because  increases in the  market
price  of a call option generally will  reflect increases in the market price of
the underlying security or currency, any loss resulting from the repurchase of a
call option is likely to  be offset in whole or  in part by appreciation of  the
underlying security or currency owned by a Fund or the Portfolio.
 
WRITING PUT OPTIONS
The  Government Income  Fund, the  Strategic Income  Fund and  the Portfolio may
write put options on securities, indices and currencies. A put option gives  the
purchaser  of  the  option  the  right to  sell,  and  the  writer  (seller) the
obligation to buy, the underlying security or currency at the exercise price  at
anytime  until (American Style) or on  (European Style) the expiration date. The
operation of put options  in other respects, including  their related risks  and
rewards, is substantially identical to that of call options.
 
A Fund or the Portfolio generally would write put options in circumstances where
the  Manager  wishes to  purchase the  underlying security  or currency  for the
Fund's or the  Portfolio's portfolio at  a price lower  than the current  market
price  of the  security or currency.  In such  event, the Fund  or the Portfolio
would write a  put option  at an  exercise price  that, reduced  by the  premium
received on the option, reflects the lower price it is willing to pay. Since the
Fund  or  the  Portfolio  also  would receive  interest  on  debt  securities or
currencies maintained to cover the exercise price of the option, this  technique
 
                   Statement of Additional Information Page 7
<PAGE>
                             GT GLOBAL INCOME FUNDS
could  be used to  enhance current return during  periods of market uncertainty.
The risk in such a transaction would be that the market price of the  underlying
security  or currency  would decline below  the exercise price  less the premium
received.
 
Writing put options can serve as a  limited long hedge because increases in  the
value  of the  hedged investment would  be offset  to the extent  of the premium
received  for  writing  the  option.  However,  if  the  security  or   currency
depreciates  to a price lower than the exercise  price of the put option, it can
be expected that the put  option will be exercised and  a Fund or the  Portfolio
will  be obligated  to purchase  the security  or currency  at greater  than its
market value.
 
PURCHASING PUT OPTIONS
The Government Income  Fund, the  Strategic Income  Fund and  the Portfolio  may
purchase  put options on securities, indices and  currencies. As the holder of a
put option,  the  Government Income  Fund,  the  Strategic Income  Fund  or  the
Portfolio  would have the right  to sell the underlying  security or currency at
the exercise price at any time until (American Style or on (European Style)  the
expiration  date. The Government  Income Fund, the Strategic  Income Fund or the
Portfolio may enter into closing sale transactions with respect to such options,
exercise them or permit them to expire.
 
A Fund or the Portfolio may purchase  a put option on an underlying security  or
currency  ("protective put")  owned by  the Fund or  the Portfolio  as a hedging
technique in order to protect against an anticipated decline in the value of the
security or currency. Such hedge protection is provided only during the life  of
the  put option when the Fund or the Portfolio, as the holder of the put option,
is able to sell the  underlying security or currency  at the put exercise  price
regardless  of  any  decline  in  the  underlying  security's  market  price  or
currency's exchange value. For example, a  put option may be purchased in  order
to  protect unrealized appreciation  of a security or  currency when the Manager
deems it desirable to continue to hold  the security or currency because of  tax
considerations.  The premium paid  for the put option  and any transaction costs
would reduce any profit otherwise  available for distribution when the  security
or currency eventually is sold.
 
The Government Income Fund, the Strategic Income Fund and the Portfolio also may
purchase  put options at a time when that Fund or the Portfolio does not own the
underlying security or  currency. By  purchasing put  options on  a security  or
currency  it does  not own,  a Fund  or the  Portfolio seeks  to benefit  from a
decline in the market price of the  underlying security or currency. If the  put
option  is not sold when it has remaining  value, and if the market price of the
underlying security or currency  remains equal to or  greater than the  exercise
price during the life of the put option, the Fund or the Portfolio will lose its
entire  investment in the put option. In order  for the purchase of a put option
to be profitable, the market price  of the underlying security or currency  must
decline  sufficiently  below  the  exercise  price  to  cover  the  premium  and
transaction costs, unless the put option is sold in a closing sale transaction.
 
PURCHASING CALL OPTIONS
The Government  Income Fund,  the Strategic  Income Fund  or the  Portfolio  may
purchase  call options on securities, indices and currencies. As the holder of a
call option,  a Fund  or the  Portfolio would  have the  right to  purchase  the
underlying  security  or  currency  at  the exercise  price  at  any  time until
(American Style)  or on  (European Style)  the expiration  date. A  Fund or  the
Portfolio may enter into closing sale transactions with respect to such options,
exercise them or permit them to expire.
 
Call  options may  be purchased by  a Fund or  the Portfolio for  the purpose of
acquiring the underlying  security or  currency for its  portfolio. Utilized  in
this  fashion,  the  purchase of  call  options  would enable  the  Fund  or the
Portfolio to acquire the security or currency at the exercise price of the  call
option  plus the premium paid. At times,  the net cost of acquiring the security
or currency in this manner may be  less than the cost of acquiring the  security
or  currency  directly. This  technique  also may  be useful  to  a Fund  or the
Portfolio in purchasing a large block of securities that would be more difficult
to acquire by direct market purchases. So  long as it holds such a call  option,
rather  than the underlying security or currency itself, a Fund or the Portfolio
is partially protected from  any unexpected decline in  the market price of  the
underlying  security or currency and, in such event, could allow the call option
to expire, incurring  a loss  only to  the extent of  the premium  paid for  the
option.
 
The Government Income Fund, the Strategic Income Fund and the Portfolio also may
purchase call options on underlying securities or currencies it owns in order to
protect unrealized gains on call options previously written by it. A call option
could be purchased for this purpose where tax considerations make it inadvisable
to  realize such gains through a closing purchase transaction. Call options also
may be purchased  at times  to avoid  realizing losses  that would  result in  a
reduction  of a Fund's or  the Portfolio's current return.  For example, where a
Fund or the Portfolio  has written a  call option on  an underlying security  or
currency having a current market value below the price at which such security or
currency  was purchased by the Fund or  the Portfolio, an increase in the market
price could result in the exercise of the call option written by the Fund or the
Portfolio and the realization of a loss on the underlying security or  currency.
Accordingly, the
 
                   Statement of Additional Information Page 8
<PAGE>
                             GT GLOBAL INCOME FUNDS
Fund  or  the Portfolio  could purchase  a  call option  on the  same underlying
security or currency,  which could  be exercised to  fulfill the  Fund's or  the
Portfolio's  delivery obligations under  its written call  (if it is exercised).
This strategy  could  allow the  Fund  or the  Portfolio  to avoid  selling  the
portfolio  security  or currency  at  a time  when  it has  an  unrealized loss;
however, the Fund or the Portfolio would  have to pay a premium to purchase  the
call option plus transaction costs.
 
Aggregate  premiums paid for put and call options will not exceed 5% of a Fund's
or the Portfolio's total assets at the time of purchase.
 
The Government  Income Fund,  the Strategic  Income Fund  or the  Portfolio  may
attempt  to accomplish  objectives similar  to those  involved in  using Forward
Contracts by purchasing put or call options on currencies. A put option gives  a
Fund  or the Portfolio as purchaser the right (but not the obligation) to sell a
specified amount of currency at the  exercise price at any time until  (American
Style)  or on (European Style) the expiration of the option. A call option gives
a Fund or  the Portfolio  as purchaser  the right  (but not  the obligation)  to
purchase  a specified amount of currency at the exercise price at any time until
(American Style) or on (European Style) the expiration of the option. A Fund  or
the  Portfolio might  purchase a  currency put  option, for  example, to protect
itself against a decline in the dollar value of a currency in which it holds  or
anticipates  holding securities. If the  currency's value should decline against
the dollar, the loss in currency value should be offset, in whole or in part, by
an increase in the value of the put. If the value of the currency instead should
rise against the dollar, any gain to the Fund or the Portfolio would be  reduced
by  the premium it had paid for the  put option. A currency call option might be
purchased, for example, in anticipation of, or to protect against, a rise in the
value against  the dollar  of a  currency in  which the  Fund or  the  Portfolio
anticipates purchasing securities.
 
Options  may  be either  listed  on an  exchange  or traded  in over-the-counter
("OTC") markets. Listed options are third-party contracts (I.E., performance  of
the  obligations of the  purchaser and seller  is guaranteed by  the exchange or
clearing corporation), and have standardized strike prices and expiration dates.
OTC options are two-party contracts with negotiated strike prices and expiration
dates. The Funds and the  Portfolio will not purchase  an OTC option unless  the
Fund  or  the Portfolio  believes  that daily  valuations  for such  options are
readily obtainable. OTC options differ from exchange-traded options in that  OTC
options  are  transacted  with  dealers  directly  and  not  through  a clearing
corporation (which guarantees  performance). Consequently,  there is  a risk  of
non-performance  by the dealer.  Since no exchange is  involved, OTC options are
valued on the basis of the average of the last bid prices obtained from dealers,
unless a quotation from only  one dealer is available,  in which case only  that
dealer's  price  will be  used. In  the case  of  OTC options,  there can  be no
assurance that a liquid secondary market will exist for any particular option at
any specific time.
 
The staff of the Securities and Exchange Commission ("SEC") considers  purchased
OTC options to be illiquid securities. A Fund or the Portfolio may also sell OTC
options  and, in connection therewith, segregate assets or cover its obligations
with respect to OTC options written by the Fund or the Porfolio. The assets used
as cover for OTC options written by  a Fund or the Portfolio will be  considered
illiquid unless the OTC options are sold to qualified dealers who agree that the
Fund or the Portfolio 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 would  be considered  illiquid
only  to the extent that the maximum  repurchase price under the formula exceeds
the intrinsic value of the option.
 
A Fund's or  the Portfolio's  ability to establish  and close  out positions  in
exchange-listed  options depends on the existence  of a liquid market. Each Fund
and the  Portfolio  intends to  purchase  or write  only  those  exchange-traded
options  for which there appears to be a liquid secondary market. However, there
can be  no assurance  that such  a market  will exist  at any  particular  time.
Closing  transactions can be  made for OTC options  only by negotiating directly
with the contra party or  by a transaction in the  secondary market if any  such
market  exists. Although each Fund and the Portfolio will enter into OTC options
only with  contra parties  that are  expected  to be  capable of  entering  into
closing  transactions with the Fund or the Portfolio, there is no assurance that
the Fund or  the Portfolio  will in  fact be  able to  close out  an OTC  option
position  at a favorable price prior to  expiration. In the extent of insolvency
of the contra party, the Fund or the  Portfolio might be unable to close out  an
OTC option position at any time prior to its expiration.
 
INDEX OPTIONS
Puts and calls on indices are similar to puts and calls on securities or futures
contracts  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  or a particular market sector  generally) rather than on price movements
in individual securities  or futures  contracts. When  a Fund  or the  Portfolio
writes  a call on an index, it receives  a premium and agrees that, prior to the
expiration date, the  purchaser of  the call, upon  exercise of  the call,  will
receive from the Fund or the Portfolio an amount of cash if the closing level of
the index upon which the call is based is greater than the exercise price of the
call. The amount of cash 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  such
difference. When a Fund or the Portfolio buys
 
                   Statement of Additional Information Page 9
<PAGE>
                             GT GLOBAL INCOME FUNDS
a call on an index, it pays a premium and has the same rights as to such call as
are  indicated above. When  a Fund or the  Portfolio buys a put  on an index, it
pays a premium and has the right,  prior to the expiration date, to require  the
seller  of the put, upon  the Fund's or the Portfolio's  exercise of the put, to
deliver to the Fund or the Portfolio an  amount of cash if the closing level  of
the  index upon which  the put is based  is less than the  exercise price of the
put, which amount of  cash is determined by  the multiplier, as described  above
for  calls. When a Fund or the Portfolio writes a put on an index, it receives a
premium and  the purchaser  has the  right,  prior to  the expiration  date,  to
require  the Fund or the Portfolio  to deliver to it an  amount of cash equal to
the difference between  the closing level  of the index  and the exercise  price
times the multiplier, if the closing level is less than the exercise price.
 
The  risks  of  investment in  index  options  may be  greater  than  options on
securities. Because  index options  are settled  in  cash, when  a Fund  or  the
Portfolio  writes  a call  on  an index  it cannot  provide  in advance  for its
potential  settlement  obligations  by  acquiring  and  holding  the  underlying
securities.  A Fund or  the Portfolio can offset  some of the  risk of writing a
call index  option position  by holding  a diversified  portfolio of  securities
similar  to those on which the underlying index is based. However, a Fund or the
Portfolio cannot, as a practical matter, acquire and hold a portfolio containing
exactly the same securities as underlie the index and, as a result, bears a risk
that the value of the securities held will vary from the value of the index.
 
Even if  a Fund  or the  Portfolio could  assemble a  securities portfolio  that
exactly  reproduced the composition of the  underlying index, it still would not
be fully covered from a risk standpoint because of the "timing risk" inherent in
writing index options.  When an index  option is exercised,  the amount of  cash
that  the holder is entitled to receive  is determined by the difference between
the exercise price and the  closing index level on the  date when the option  is
exercised.  As with other  kinds of options,  the Fund or  the Portfolio, as the
call writer, will not know that it has been assigned until the next business day
at the earliest. The time lag between exercise and notice of assignment poses no
risk for the writer of a covered call on a specific underlying security, such as
common stock, because there the writer's obligation is to deliver the underlying
security, not to pay its value  as of a fixed time in  the past. So long as  the
writer  already  owns the  underlying security,  it  can satisfy  its settlement
obligations by  simply delivering  it, and  the  risk that  its value  may  have
declined since the exercise date is borne by the exercising holder. In contrast,
even  if the  writer of an  index call  holds securities that  exactly match the
composition of  the  underlying  index, it  will  not  be able  to  satisfy  its
assignment  obligations by  delivering those  securities against  payment of the
exercise price. Instead, it will be required  to pay cash in an amount based  on
the  closing index value on the exercise date; and by the time it learns that it
has been assigned, the index may have declined, with a corresponding decline  in
the  value  of  its securities  portfolio.  This  "timing risk"  is  an inherent
limitation on the ability of index call writers to cover their risk exposure  by
holding securities positions.
 
If a Fund or the Portfolio has purchased an index option and exercises it before
the  closing index value  for that day is  available, it runs  the risk that the
level of the underlying index may  subsequently change. If such a change  causes
the exercised option to fall out-of-the-money, the Fund or the Portfolio will be
required  to pay the difference between the closing index value and the exercise
price of the option (times the applicable multiplier) to the assigned writer.
 
INTEREST RATE AND CURRENCY FUTURES CONTRACTS
The Government Income Fund, the Strategic Income Fund or the Portfolio may enter
into interest rate or currency futures contracts, including futures contracts on
indices of  debt securities,  ("Futures"  or "Futures  Contracts"), as  a  hedge
against  changes in  prevailing levels  of interest  rates or  currency exchange
rates in order to establish more  definitely the effective return on  securities
or  currencies held or intended to be acquired by the Fund or the Portfolio. The
Government Income Fund, the Strategic  Income Fund's or the Portfolio's  hedging
may  include  sales of  Futures  as an  offset  against the  effect  of expected
increases in  interest  rates  or  decreases in  currency  exchange  rates,  and
purchases  of Futures as  an offset against  the effect of  expected declines in
interest rates or increases in currency exchange rates.
 
The Government Income Fund's, the Strategic  Income Fund and the Portfolio  only
will  enter into Futures Contracts that are  traded on futures exchanges and are
standardized as to  maturity date and  underlying financial instrument.  Futures
exchanges  and  trading thereon  in the  United States  are regulated  under the
Commodity Exchange Act  by the  Commodity Futures  Trading Commission  ("CFTC").
Futures  are exchanged in  London at the  London International Financial Futures
Exchange.
 
Although techniques other than sales and purchases of Futures Contracts could be
used to  reduce  a Fund's  or  the Portfolio's  exposure  to interest  rate  and
currency  exchange rate  fluctuations, a  Fund or the  Portfolio may  be able to
hedge exposure  more effectively  and  at a  lower  cost through  using  Futures
Contracts.
 
A  Futures Contract provides  for the future  sale by one  party and purchase by
another party of  a specified amount  of a specific  financial instrument  (debt
security  or currency)  for a  specified price  at a  designated date,  time and
place. An index
 
                  Statement of Additional Information Page 10
<PAGE>
                             GT GLOBAL INCOME FUNDS
Futures Contract  provides for  the delivery,  at a  designated date,  time  and
place,  of  an amount  of  cash equal  to a  specified  dollar amount  times the
difference between the index value at the  close of trading on the contract  and
the  price  at which  the  Futures Contract  is  originally struck;  no physical
delivery of the  securities comprising  the index  is made.  Brokerage fees  are
incurred  when a Futures Contract is bought or sold, and margin deposits must be
maintained at all times the Futures Contract is outstanding.
 
Although Futures Contracts typically require future delivery of and payment  for
financial  instruments or currencies,  Futures Contracts usually  are closed out
before the delivery date. Closing out an open Futures Contract sale or  purchase
is  effected by entering  into an offsetting Futures  Contract purchase or sale,
respectively,  for  the  same  aggregate  amount  of  the  identical   financial
instrument  or currency and  the same delivery date.  If the offsetting purchase
price is less  than the  original sale price,  the Government  Income Fund,  the
Strategic  Income Fund  or the  Portfolio realizes  a gain;  if it  is more, the
Government Income Fund, the  Strategic Income Fund or  the Portfolio realizes  a
loss.  Conversely,  if  the offsetting  sale  price  is more  than  the original
purchase price, the  Government Income Fund,  the Strategic Income  Fund or  the
Portfolio  realizes  a gain;  if it  is  less, the  Government Income  Fund, the
Strategic Income Fund or  the Portfolio realizes a  loss. The transaction  costs
also must be included in these calculations. There can be no assurance, however,
that  a  Fund  or  the  Portfolio  will be  able  to  enter  into  an offsetting
transaction with respect to a particular Futures Contract at a particular  time.
If  a Fund or the Portfolio is not able to enter into an offsetting transaction,
the Fund or the Portfolio  will continue to be  required to maintain the  margin
deposits on the Futures Contract.
 
As  an example of an offsetting transaction, the contractual obligations arising
from the sale of one Futures Contract of September Deutschemarks on an  exchange
may  be fulfilled  at any  time before  delivery under  the Futures  Contract is
required (I.E., on a specified date  in September, the "delivery month") by  the
purchase  of another  Futures Contract  of September  Deutschemarks on  the same
exchange. In  such instance,  the  difference between  the  price at  which  the
Futures  Contract was sold and the price paid for the offsetting purchase, after
allowance for transaction costs, represents the profit or loss to the Government
Income Fund, the Strategic Income Fund or the Portfolio.
 
The Government  Income Fund,  the Strategic  Income Fund's  and the  Portfolio's
Futures transactions will be entered into for hedging purposes; that is, Futures
Contracts  will be sold to protect against  a decline in the price of securities
or currencies that the Fund or the Portfolio owns, or Futures Contracts will  be
purchased  to protect the Fund or the Portfolio against an increase in the price
of securities or currencies it has committed to purchase or expects to purchase.
 
"Margin" with respect to Futures Contracts is  the amount of funds that must  be
deposited  by  the Government  Income  Fund, the  Strategic  Income Fund  or the
Portfolio in order to initiate Futures trading and to maintain the Fund's or the
Portfolio's open positions in Futures Contracts. A margin deposit made when  the
Futures  Contract is  entered into  ("initial margin")  is intended  to assure a
Fund's or the  Portfolio's performance  under the Futures  Contract. The  margin
required  for a particular Futures Contract is  set by the exchange on which the
Futures Contract is traded, and may be modified significantly from time to  time
by the exchange during the term of the Futures Contract.
 
Subsequent  payments,  called  "variation  margin,"  to  and  from  the  futures
commission merchant through  which the Fund  or the Portfolio  entered into  the
Futures  Contract will be made  on a daily basis as  the price of the underlying
security, currency or index fluctuates making the Futures Contract more or  less
valuable, a process known as marking-to-market.
 
    RISKS  OF  USING  FUTURES CONTRACTS.  The  prices of  Futures  Contracts are
volatile and  are influenced,  among  other things,  by actual  and  anticipated
changes in interest and currency rates, which in turn are affected by fiscal and
monetary policies and national and international political and economic events.
 
There  is a risk of  imperfect correlation between changes  in prices of Futures
Contracts and  prices  of  the securities  or  currencies  in a  Fund's  or  the
Portfolio's  portfolio being hedged.  The degree of  imperfection of correlation
depends upon circumstances such as: variations in speculative market demand  for
Futures  and  for securities  or currencies,  including technical  influences in
Futures trading; and differences between the financial instruments being  hedged
and  the  instruments underlying  the standard  Futures Contracts  available for
trading. A  decision of  whether, when,  and  how to  hedge involves  skill  and
judgment,  and even  a well-conceived hedge  may be unsuccessful  to some degree
because of unexpected market behavior or interest or currency rate trends.
 
Because of  the  low  margin  deposits required,  Futures  trading  involves  an
extremely  high  degree  of leverage.  As  a  result, a  relatively  small price
movement in a Futures Contract may result in immediate and substantial loss,  as
well  as gain, to the investor. For example,  if at the time of purchase, 10% of
the value  of the  Futures Contract  is deposited  as margin,  a subsequent  10%
decrease  in the value of  the Futures Contract would result  in a total loss of
the margin  deposit, before  any deduction  for the  transaction costs,  if  the
account  were then closed  out. A 15% decrease  would result in  a loss equal to
 
                  Statement of Additional Information Page 11
<PAGE>
                             GT GLOBAL INCOME FUNDS
150% of the original  margin deposit, if the  Futures Contract were closed  out.
Thus, a purchase or sale of a Futures Contract may result in losses in excess of
the amount invested in the Futures Contract.
 
Most U.S. Futures exchanges limit the amount of fluctuation permitted in Futures
Contract  and option on Futures Contract prices during a single trading day. The
daily limit establishes the maximum amount that the price of a Futures  Contract
or option may vary either up or down from the previous day's settlement price at
the  end  of a  trading session.  Once the  daily  limit has  been reached  in a
particular type of Futures Contract or option, no trades may be made on that day
at a price beyond that limit. The daily limit governs only price movement during
a particular trading day and therefore does not limit potential losses,  because
the limit may prevent the liquidation of unfavorable positions. Futures Contract
and  option  prices  occasionally have  moved  to  the daily  limit  for several
consecutive trading days with  little or no  trading, thereby preventing  prompt
liquidation of positions and subjecting some traders to substantial losses.
 
If  a Fund  or the  Portfolio were unable  to liquidate  a Futures  or option on
Futures position  due  to  the absence  of  a  liquid secondary  market  or  the
imposition  of price limits, it could incur  substantial losses. The Fund or the
Portfolio would  continue to  be subject  to  market risk  with respect  to  the
position.  In addition, except in the case of purchased options, the Fund or the
Portfolio would continue to be required to make daily variation margin  payments
and  might be required  to maintain the  position being hedged  by the Future or
option or to maintain cash or securities in a segregated account.
 
Certain characteristics  of the  Futures  market might  increase the  risk  that
movements  in the prices  of Futures Contracts  or options on  Futures might not
correlate perfectly  with  movements in  the  prices of  the  investments  being
hedged.  For example,  all participants  in the  Futures and  options on Futures
markets are subject to  daily variation margin calls  and might be compelled  to
liquidate  Futures  or  options on  Futures  positions whose  prices  are moving
unfavorably to avoid being  subject to further  calls. These liquidations  could
increase  price  volatility  of the  instruments  and distort  the  normal price
relationship between the Futures  or options and  the investments being  hedged.
Also, because initial margin deposit requirements in the Futures market are less
onerous  than  margin requirements  in the  securities  markets, there  might be
increased  participation   by  speculators   in   the  Futures   markets.   This
participation  also  might  cause  temporary  price  distortions.  In  addition,
activities of large traders in both the Futures and securities markets involving
arbitrage, "program trading"  and other  investment strategies  might result  in
temporary price distortions.
 
OPTIONS ON FUTURES CONTRACTS
Options  on Futures Contracts are similar to options on securities or currencies
except that options on Futures Contracts give the purchaser the right, in return
for the  premium paid,  to  assume a  position in  a  Futures Contract  (a  long
position if the option is a call and a short position if the option is a put) at
a  specified exercise price  at any time  during the period  of the option. Upon
exercise of the option, the  delivery of the Futures  position by the writer  of
the  option to the holder  of the option will be  accompanied by delivery of the
accumulated balance in the writer's Futures margin account, which represents the
amount by which the market price  of the Futures Contract, at exercise,  exceeds
(in  the case of  a call) or  is less than (in  the case of  a put) the exercise
price of the option on  the Futures Contract. If an  option is exercised on  the
last trading day prior to the expiration date of the option, the settlement will
be  made entirely in cash equal to  the difference between the exercise price of
the option and  the closing level  of the securities,  currencies or index  upon
which  the  Futures Contract  is  based on  the  expiration date.  Purchasers of
options who fail to exercise their options  prior to the exercise date suffer  a
loss of the premium paid.
 
The  purchase of  call options  on Futures can  serve as  a long  hedge, and the
purchase of put  options on Futures  can serve  as a short  hedge. Writing  call
options  on Futures can serve as a  limited short hedge, and writing put options
on Futures can serve as a limited  long hedge, using a strategy similar to  that
used for writing options on securities, foreign currencies or indices.
 
If  a Fund or the Portfolio  writes an option on a  Futures Contract, it will be
required to  deposit  initial  and variation  margin  pursuant  to  requirements
similar  to those  applicable to Futures  Contracts. Premiums  received from the
writing of an option on  a Futures Contract are  included in the initial  margin
deposit.
 
A  Fund or the Portfolio may seek to  close out an option position by selling an
option covering the same Futures Contract and having the same exercise price and
expiration date.  The ability  to  establish and  close  out positions  on  such
options is subject to the maintenance of a liquid secondary market.
 
LIMITATIONS  ON  USE  OF FUTURES,  OPTIONS  ON  FUTURES AND  CERTAIN  OPTIONS ON
CURRENCIES
To the  extent that  a Fund  or  the Portfolio  enters into  Futures  Contracts,
options  on  Futures Contracts  and options  on foreign  currencies traded  on a
CFTC-regulated exchange, in each case other than for BONA FIDE hedging  purposes
(as  defined by the CFTC), the aggregate initial margin and premiums required to
establish  those  positions   (excluding  the  amount   by  which  options   are
"in-the-money")  will not exceed 5% of the  liquidation value of a Fund's or the
Portfolio's
 
                  Statement of Additional Information Page 12
<PAGE>
                             GT GLOBAL INCOME FUNDS
portfolio, after taking into account unrealized profits and unrealized losses on
any contracts the Fund  or the Portfolio  has entered into.  In general, a  call
option  on a Futures Contract  is "in-the-money" if the  value of the underlying
Futures Contract exceeds the  strike, I.E., exercise, price  of the call; a  put
option  on a Futures Contract  is "in-the-money" if the  value of the underlying
Futures Contract is exceeded by the strike price of the put. This guideline  may
be  modified by  the Company's  Board of Directors  or the  Portfolio's Board of
Trustees, as applicable, without  a shareholder vote.  This limitation does  not
limit the percentage of a Fund's or the Portfolio's assets at risk to 5%.
 
FORWARD CURRENCY CONTRACTS
A  Forward Contract is an obligation,  generally arranged with a commercial bank
or other  currency  dealer, to  purchase  or  sell a  currency  against  another
currency  at  a  future  date and  price  as  agreed upon  by  the  parties. The
Government Income Fund, the Strategic Income  Fund and the Portfolio either  may
accept or make delivery of the currency at the maturity of the Forward Contract.
A Fund or the Portfolio may also, if its contra party agrees, prior to maturity,
enter into a closing transaction involving the purchase or sale of an offsetting
contract.
 
A Fund or the Portfolio engages in forward currency transactions in anticipation
of,  or to protect itself against, fluctuations in exchange rates. A Fund or the
Portfolio might sell a particular foreign currency forward, for example, when it
holds bonds denominated in a foreign  currency but anticipates, and seeks to  be
protected against, a decline in the currency against the U.S. dollar. Similarly,
a  Fund or the Portfolio might sell the  U.S. dollar forward when it holds bonds
denominated in U.S. dollars but anticipates, and seeks to be protected  against,
a decline in the U.S. dollar relative to other currencies. Further, the Funds or
the  Portfolio  might purchase  a currency  forward  to "lock  in" the  price of
securities denominated in that currency that it anticipates purchasing.
 
Forward Contracts are traded in the interbank market conducted directly  between
currency traders (usually large commercial banks) and their customers. A Forward
Contract generally has no deposit requirement, and no commissions are charged at
any  stage for trades. The Government Income  Fund, the Strategic Income Fund or
the Portfolio will enter into such Forward Contracts with major U.S. or  foreign
banks  and securities or currency dealers in accordance with guidelines approved
by the Company's  Board of Directors  or the Portfolio's  Board of Trustees,  as
applicable.
 
The Government Income Fund, the Strategic Income Fund or the Portfolio may enter
into  Forward Contracts  either with  respect to  specific transactions  or with
respect to the  overall investment  of the Fund  or the  Portfolio. The  precise
matching  of the Forward  Contract amounts and the  value of specific securities
generally will not be  possible because the future  value of such securities  in
foreign currencies will change as a consequence of market movements in the value
of  those securities between the  date the Forward Contract  is entered into and
the date  it matures.  Accordingly, it  may be  necessary for  the Fund  or  the
Portfolio  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 the Fund or the Portfolio
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 the Fund or the Portfolio 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 predicted accurately, causing the Fund or the Portfolio to
sustain losses on these contracts and transaction costs.
 
At  or  before the  maturity of  a Forward  Contract requiring  the Fund  or the
Portfolio to  sell a  currency, the  Fund or  the Portfolio  either may  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 or  the
Portfolio  will  obtain, on  the  same maturity  date,  the same  amount  of the
currency that it is obligated to  deliver. Similarly, the Fund or the  Portfolio
may  close out a Forward Contract requiring  it to purchase a specified currency
by, if its contra party agrees, entering into a second contract entitling it  to
sell  the same  amount of the  same currency on  the maturity date  of the first
contract. The Fund or the Portfolio 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 the offsetting contract.
 
The cost to a Fund or the Portfolio 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 usually  are
entered  into on a principal basis, no fees or commissions are involved. The use
of Forward  Contracts does  not  eliminate fluctuations  in  the prices  of  the
underlying  securities the Fund or the Portfolio owns or intends to acquire, but
it does establish  a rate  of exchange in  advance. In  addition, while  Forward
Contracts  limit the risk  of loss due to  a decline in the  value of the hedged
currencies, they also  limit any  potential gain  that might  result should  the
value of the currencies increase.
 
                  Statement of Additional Information Page 13
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
FOREIGN CURRENCY STRATEGIES -- SPECIAL CONSIDERATIONS
A  Fund  or the  Portfolio may  use  options on  foreign currencies,  Futures on
foreign currencies,  options  on  Futures  on  foreign  currencies  and  Forward
Contracts  to hedge against movements in the values of the foreign currencies in
which the Fund's or  the Portfolio's securities  are denominated. Such  currency
hedges  can protect  against price movements  in a  security that a  Fund or the
Portfolio owns or  intends to acquire  that are attributable  to changes in  the
value  of the currency in which it  is denominated. Such hedges do not, however,
protect against price movements in the securities that are attributable to other
causes.
 
A Fund or the Portfolio  might seek to hedge against  changes in the value of  a
particular  currency  when  no  Futures  Contract,  Forward  Contract  or option
involving that currency is available or one of such contracts is more  expensive
than certain other contracts. In such cases, the Fund or the Portfolio may hedge
against  price movements in that currency by entering into a contract on another
currency or basket of currencies, the values of which the Manager believes  will
have  a positive correlation to the value of the currency being hedged. The risk
that movements in the  price of the contract  will not correlate perfectly  with
movements  in the  price of  the currency  being hedged  is magnified  when this
strategy is used.
 
The value of Futures Contracts, options on Futures Contracts, Forward  Contracts
and  options  on  foreign currencies  depends  on  the value  of  the underlying
currency relative  to the  U.S. dollar.  Because foreign  currency  transactions
occurring  in the  interbank market  might involve  substantially larger amounts
than those  involved in  the  use of  Futures  Contracts, Forward  Contracts  or
options,  a Fund or the  Portfolio could be disadvantaged  by dealing in the odd
lot market (generally consisting  of transactions of less  than $1 million)  for
the  underlying foreign  currencies at prices  that are less  favorable than for
round lots.
 
There is no systematic reporting of last sale information for foreign currencies
or any  regulatory requirements  that quotations  available through  dealers  or
other market sources be firm or revised on a timely basis. Quotation information
generally  is representative of very large  transactions in the interbank market
and thus  might not  reflect  odd-lot transactions  where  rates might  be  less
favorable.   The   interbank  market   in  foreign   currencies  is   a  global,
round-the-clock market. To the  extent the U.S. options  or Futures markets  are
closed  while the markets for the underlying currencies remain open, significant
price and rate movements might take place in the underlying markets that  cannot
be  reflected in  the markets  for the Futures  contracts or  options until they
reopen.
 
Settlement of Futures Contracts, Forward Contracts and options involving foreign
currencies might  be required  to  take place  within  the country  issuing  the
underlying  currency. Thus, a Fund or the  Portfolio might be required to accept
or make delivery of the underlying foreign currency in accordance with any  U.S.
or foreign regulations regarding the maintenance of foreign banking arrangements
by  U.S. residents  and might  be required  to pay  any fees,  taxes and charges
associated with such delivery assessed in the issuing country.
 
COVER
Transactions using Forward Contracts, Futures Contracts and options (other  than
options  that a  Fund or  the Portfolio  has purchased)  expose the  Fund or the
Portfolio to an obligation to  another party. A Fund  or the Portfolio will  not
enter  into  any  such transactions  unless  it  owns either  (1)  an offsetting
("covered") position  in  securities,  currencies,  or  other  options,  Forward
Contracts  or Futures  Contracts, or (2)  cash, receivables  and short-term debt
securities with  a  value  sufficient  at  all  times  to  cover  its  potential
obligations  not covered as provided  in (1) above. Each  Fund and the Portfolio
will comply with SEC  guidelines regarding cover for  these instruments and,  if
the guidelines so require, set aside cash or liquid securities.
 
Assets  used as cover or  held in a segregated account  cannot be sold while the
position in the corresponding  Forward Contract, Futures  Contract or option  is
open, unless they are replaced with other appropriate assets. If a large portion
of a Fund's or the Portfolio's assets are used for cover or segregated accounts,
it could affect portfolio management or the Fund's or the Portfolio's ability to
meet redemption requests or other current obligations.
 
INTEREST RATE AND CURRENCY SWAPS
The  Strategic Income  Fund and the  Portfolio usually will  enter into interest
rate swaps on a net basis, that is, the two payment streams are netted out in  a
cash  settlement on the payment date or  dates specified in the instrument, with
the Strategic Income Fund or the Portfolio receiving or paying, as the case  may
be,  only the net amount of  the two payments. The net  amount of the excess, if
any, of each of the Strategic Income Fund's and the Portfolio's obligations over
its entitlements with respect to each swap will be accrued on a daily basis  and
an  amount of cash or  liquid securities having an  aggregate net asset value at
least equal  to  the accrued  excess  will be  maintained  in an  account  by  a
custodian  that satisfies the requirements of the 1940 Act. The Strategic Income
Fund and the Portfolio will also establish and maintain such segregated accounts
with respect to its total obligations under any swaps that are not entered  into
on  a net basis and with respect to any  caps or floors that are written by that
Fund  or   the  Portfolio.   The  Manager,   the  Strategic   Income  Fund   and
 
                  Statement of Additional Information Page 14
<PAGE>
                             GT GLOBAL INCOME FUNDS
the  Portfolio  believe that  swaps, caps  and floors  do not  constitute senior
securities under the  1940 Act and,  accordingly, will not  treat them as  being
subject  to the Fund's and the Portfolio's borrowing restrictions. The Strategic
Income Fund and the Portfolio will not  enter into any swap, cap, floor,  collar
or  other  derivative  transaction unless,  at  the  time of  entering  into the
transaction, the unsecured  long-term debt rating  of the counterparty  combined
with  any credit enhancements is rated at  least A by Moody's Investors Service,
Inc. ("Moody's")  or  Standard  &  Poor's  Ratings  Group  ("S&P"),  or  has  an
equivalent  rating from a nationally  recognized statistical rating organization
or is  determined to  be  of equivalent  credit quality  by  the Manager.  If  a
counterparty  defaults,  the Strategic  Income Fund  or  the Portfolio  may have
contractual remedies pursuant to the agreements related to the transactions. 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. Caps, floors and  collars are more recent innovations
for which standardized documentation has not  yet been fully developed and,  for
that reason, they are less liquid than swaps.
 
- --------------------------------------------------------------------------------
 
                                  RISK FACTORS
 
- --------------------------------------------------------------------------------
 
ILLIQUID SECURITIES
The  Government  Income  Fund  may invest  up  to  10% of  its  total  assets in
securities the  disposition of  which may  be subject  to legal  or  contractual
restrictions or the markets for which may be illiquid. The Strategic Income Fund
and  the  Portfolio  each  may  invest  up to  15%  of  net  assets  in illiquid
securities. Securities may  be considered illiquid  if a Fund  or the  Portfolio
cannot  reasonably expect within seven days  to receive approximately the amount
at which the Fund or the Portfolio values such securities. The sale of  illiquid
securities,  if they can  be sold at  all, generally will  require more time and
result in  higher  brokerage  charges  or dealer  discounts  and  other  selling
expenses  than will the  sale of liquid securities,  such as securities eligible
for trading on  U.S. securities  exchanges or in  the over-the-counter  markets.
Moreover,  restricted securities,  which may  be illiquid  for purposes  of this
limitation often sell, if at all, at a price lower than similar securities  that
are not subject to restrictions on resale.
 
Illiquid  securities include those that are subject to restrictions contained in
the securities  laws of  other countries.  However, securities  that are  freely
marketable  in the country where  they are principally traded,  but would not be
freely marketable in the United States,  will not be considered illiquid.  Where
registration  is required, each Fund  and the Portfolio may  be obligated to pay
all or part of  the registration expenses and  a considerable period may  elapse
between  the time of the decision  to sell and the time  a Fund or the Portfolio
may be permitted to sell a  security under an effective registration  statement.
If,  during such a period, adverse market  conditions were to develop, a Fund or
the Portfolio might obtain a less favorable price than prevailed when it decided
to sell.
 
Not  all  restricted  securities   are  illiquid.  In   recent  years  a   large
institutional   market  has  developed  for  certain  securities  that  are  not
registered under the Securities Act of 1933, as amended ("1933 Act"),  including
private  placements, repurchase agreements, commercial paper, foreign securities
and corporate bonds and notes. These instruments are often restricted securities
because the  securities are  sold in  transactions not  requiring  registration.
Institutional investors generally will not seek to sell these instruments to the
general   public,  but  instead  will  often   depend  either  on  an  efficient
institutional market in which such unregistered securities can be readily resold
or on an issuer's ability to honor  a demand for repayment. Therefore, the  fact
that there are contractual or legal restrictions on resale to the general public
or certain institutions is not dispositive of the liquidity of such investments.
 
Rule  144A under the 1933 Act establishes  a "safe harbor" from the registration
requirements of the  1933 Act  for resales  of certain  securities to  qualified
institutional  buyers.  Institutional  markets  for  restricted  securities have
developed as a result of Rule 144A, providing both readily ascertainable  values
for  restricted securities and the ability to liquidate an investment to satisfy
share redemption orders. Such markets include automated systems for the trading,
clearance and  settlement of  unregistered securities  of domestic  and  foreign
issuers,  such as  the PORTAL  System sponsored  by the  National Association of
Securities Dealers,  Inc.  An  insufficient number  of  qualified  institutional
buyers interested in purchasing Rule 144A-eligible restricted securities held by
a  Fund or the  Portfolio, however, could affect  adversely the marketability of
such portfolio securities and a Fund or the Portfolio might be unable to dispose
of such securities promptly or at favorable prices.
 
                  Statement of Additional Information Page 15
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
With respect  to  liquidity determinations  generally,  the Company's  Board  of
Directors  has  the  ultimate responsibility  for  determining  whether specific
securities, including  restricted securities  eligible for  resale to  qualified
institutional  buyers pursuant to  Rule 144A under  the 1933 Act,  are liquid or
illiquid.  The  Board   has  delegated   the  function   of  making   day-to-day
determinations  of  liquidity  to  the  Manager  in  accordance  with procedures
approved by the Board.  The Manager takes  into account a  number of factors  in
reaching  liquidity decisions,  including: (i) the  frequency of  trading in the
security; (ii) the number  of dealers that make  quotes for the security;  (iii)
the  number of dealers  that have undertaken  to make a  market in the security;
(iv) the  number  of other  potential  purchasers; and  (v)  the nature  of  the
security  and  how  trading is  effected  (e.g.,  the time  needed  to  sell the
security, how offers are solicited and  the mechanics of transfer). The  Manager
will monitor the liquidity of securities held by each Fund and the Portfolio and
report  periodically  on such  decisions to  the  Company's Board  of Directors.
Moreover, as noted in the Prospectus, certain securities, such as those  subject
to  repatriation restrictions of more than seven days, will generally be treated
as illiquid.
 
FOREIGN SECURITIES
    POLITICAL, SOCIAL AND  ECONOMIC RISKS. Investing  in securities of  non-U.S.
companies may entail additional risks due to the potential political, social and
economic  instability  of  certain  countries and  the  risks  of expropriation,
nationalization, confiscation  or  the  imposition of  restrictions  on  foreign
investment,  convertibility of currencies into  U.S. dollars and on repatriation
of capital  invested. In  the event  of such  expropriation, nationalization  or
other confiscation by any country, either a Fund or the Portfolio could lose its
entire investment in any such country.
 
    RELIGIOUS,  POLITICAL AND ETHNIC  INSTABILITY. Certain countries  in which a
Fund or the Portfolio may invest may have groups that advocate radical religious
or revolutionary philosophies or support ethnic independence. Any disturbance on
the  part  of  such  individuals  could  carry  the  potential  for   widespread
destruction  or  confiscation  of  property owned  by  individuals  and entities
foreign to such country and could cause the loss of a Fund's or the  Portfolio's
investment  in those  countries. Instability may  also result  from, among other
things: (i) authoritarian governments or  military involvement in political  and
economic    decision-making,   including    changes   in    government   through
extra-constitutional means;  (ii) popular  unrest  associated with  demands  for
improved  political, economic and social conditions; and (iii) hostile relations
with neighboring  or  other  countries.  Such  political,  social  and  economic
instability could disrupt the principal financial markets in which a Fund or the
Portfolio  invests  and  adversely  affect  the  value  of  the  Fund's  or  the
Portfolio's assets.
 
    FOREIGN  INVESTMENT  RESTRICTIONS.  Certain  countries  prohibit  or  impose
substantial  restrictions on investments in  their capital markets, particularly
their equity markets, by  foreign entities such as  the Government Income  Fund,
the  Strategic Income Fund or the  Portfolio. These restrictions or controls may
at times limit or preclude investment in certain securities and may increase the
cost and expenses  of a Fund  or the Portfolio.  For example, certain  countries
require prior governmental approval before investments by foreign persons may be
made,  or may limit the amount of  investment by foreign persons in a particular
company, or limit the investment by foreign persons to only a specific class  of
securities of a company that may have less advantageous terms than securities of
the company available for purchase by nationals. Moreover, the national policies
of  certain  countries  may  restrict  investment  opportunities  in  issuers or
industries deemed sensitive to national  interests. In addition, some  countries
require governmental approval for the repatriation of investment income, capital
or  the proceeds of securities sales by foreign investors. In addition, if there
is a deterioration in a  country's balance of payments  or for other reasons,  a
country  may  impose restrictions  on  foreign capital  remittances  abroad. The
Government Income Fund,  the Strategic  Income Fund  or the  Portfolio could  be
adversely   affected  by  delays  in,  or  a  refusal  to  grant,  any  required
governmental approval for repatriation, as well  as by the application to it  of
other restrictions on investments.
 
    NON-UNIFORM CORPORATE DISCLOSURE STANDARDS AND GOVERNMENTAL
REGULATION.  Foreign companies are subject to accounting, auditing and financial
standards and requirements that differ, in some cases significantly, from  those
applicable to U.S. companies. In particular, the assets, liabilities and profits
appearing  on the  financial statements  of such a  company may  not reflect its
financial position or results of operations  in the way they would be  reflected
had  such financial statements  been prepared in  accordance with U.S. generally
accepted accounting principles. Most  of the securities  held by the  Government
Income  Fund, the Strategic Income Fund or  the Portfolio will not be registered
with the SEC or regulators of any foreign country, nor will the issuers  thereof
be  subject  to  the SEC's  reporting  requirements.  Thus, there  will  be less
available information concerning most foreign issuers of securities held by  the
Government  Income Fund,  the Strategic  Income Fund  and the  Portfolio than is
available concerning U.S. issuers. In  instances where the financial  statements
of an issuer are not deemed to reflect accurately the financial situation of the
issuer,  the  Manager  will  take appropriate  steps  to  evaluate  the proposed
investment, which may include on-site inspection of the issuer, interviews  with
its   management  and   consultations  with   accountants,  bankers   and  other
specialists. There is  substantially less publicly  available information  about
foreign  companies  than  there are  reports  and ratings  published  about U.S.
companies and the U.S. Government. In
 
                  Statement of Additional Information Page 16
<PAGE>
                             GT GLOBAL INCOME FUNDS
addition, where public information  is available, it may  be less reliable  than
such  information  regarding  U.S.  issuers. Issuers  of  securities  in foreign
jurisdictions are generally not subject to the same degree of regulation as  are
U.S.   issuers  with  respect   to  such  matters   as  restrictions  on  market
manipulation, insider trading rules,  shareholder proxy requirements and  timely
disclosure of information.
 
    CURRENCY  FLUCTUATIONS. Because  the Funds  and the  Portfolio, under normal
circumstances, will invest  substantial portions  of their total  assets in  the
securities  of foreign issuers which are  denominated in foreign currencies, the
strength or weakness  of the U.S.  dollar against such  foreign currencies  will
account  for part of  each Fund's and the  Portfolio's investment performance. A
decline in the  value of any  particular currency against  the U.S. dollar  will
cause  a decline  in the U.S.  dollar value  of each Fund's  and the Portfolio's
holdings of securities  and cash  denominated in such  currency and,  therefore,
will  cause an overall decline in their  respective net asset values and any net
investment  income  and  capital  gains  derived  from  such  securities  to  be
distributed in U.S. dollars to shareholders of the Funds. Moreover, if the value
of  the foreign currencies in which a  Fund or the Portfolio receives its income
declines relative to the U.S. dollar between  the receipt of the income and  the
making  of Fund  distributions, the  Fund or  the Portfolio  may be  required to
liquidate securities in order to make distributions if the Fund or the Portfolio
has insufficient cash in U.S. dollars to meet distribution requirements.
 
The rate of exchange between the U.S. dollar and other currencies is  determined
by  several factors including  the supply and  demand for particular currencies,
central bank efforts to support particular currencies, the relative movement  of
interest  rates, and pace of  business activity in the  other countries, and the
United States, and other economic  and financial conditions affecting the  world
economy.
 
Although  the Funds and the Portfolio value  their assets daily in terms of U.S.
dollars, they do not intend to convert holdings of foreign currencies into  U.S.
dollars  on a daily basis. The  Funds and the Portfolio will  do so from time to
time, and  investors  should be  aware  of  the costs  of  currency  conversion.
Although  foreign exchange dealers do  not charge a fee  for conversion, they do
realize a profit based on the difference ("spread") between the prices at  which
they are buying and selling 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 sell that currency to the dealer.
 
    ADVERSE MARKET CHARACTERISTICS.  Securities of many  foreign issuers may  be
less  liquid and their  prices more volatile than  securities of comparable U.S.
issuers. In  addition,  foreign securities  markets  and brokers  generally  are
subject  to less governmental  supervision and regulation than  in the U.S., and
foreign securities transactions usually are subject to fixed commissions,  which
generally  are  higher  than  negotiated commissions  on  U.S.  transactions. In
addition,  foreign  securities  transactions  may  be  subject  to  difficulties
associated  with the settlement of such transactions. Delays in settlement could
result in  temporary  periods  when  assets  of a  Fund  or  the  Portfolio  are
uninvested  and no  return is  earned thereon.  The inability  of a  Fund or the
Portfolio to make intended security  purchases due to settlement problems  could
cause  it to miss attractive opportunities.  Inability to dispose of a portfolio
security due to settlement problems either could  result in losses to a Fund  or
the  Portfolio due to subsequent declines in value of the portfolio security or,
if the Fund or the Portfolio has  entered into a contract to sell the  security,
could  result in possible liability to  the purchaser. The Manager will consider
such difficulties  when  determining  the  allocation  of  each  Fund's  or  the
Portfolio's assets, although the Manager does not believe that such difficulties
will  have a material adverse effect on  the Funds' or the Portfolio's portfolio
trading activities.
 
The Funds and the Portfolio may use foreign custodians, which may involve  risks
in  addition to those related to the  use of U.S. custodians. Such risks include
uncertainties  relating  to:  (i)  determining  and  monitoring  the   financial
strength,  reputation and  standing of  the foreign  custodian; (ii) maintaining
appropriate safeguards to protect the Funds' and the Portfolio's investments and
(iii) possible difficulties  in obtaining and  enforcing judgments against  such
custodians.
 
    WITHHOLDING  TAXES. Each  Fund's and  the Portfolio's  net investment income
from foreign issuers may be subject to withholding taxes by the foreign issuer's
country, thereby reducing the Fund's  and the Portfolio's net investment  income
or  delaying the  receipt of  income where  those taxes  may be  recaptured. See
"Taxes."
 
    CONCENTRATION. To the  extent a Fund  invests a significant  portion of  its
assets in securities of issuers located in a particular country or region of the
world, such Portfolio may be subject to greater risks and may experience greater
volatility than a fund that is more broadly diversified geographically.
 
    SPECIAL  CONSIDERATIONS AFFECTING WESTERN  EUROPEAN COUNTRIES. The countries
that are members of the European Economic Community ("Common Market")  (Belgium,
Denmark,  France,  Germany,  Greece,  Ireland,  Italy,  Luxembourg, Netherlands,
Portugal, Spain, and the United  Kingdom) eliminated certain import tariffs  and
quotas  and  other trade  barriers with  respect  to one  another over  the past
several years. The Manager  believes that this  deregulation should improve  the
prospects  for economic growth  in many Western  European countries. Among other
things, the deregulation could enable
 
                  Statement of Additional Information Page 17
<PAGE>
                             GT GLOBAL INCOME FUNDS
companies domiciled in  one country  to avail  themselves of  lower labor  costs
existing  in  other  countries.  In addition,  this  deregulation  could benefit
companies domiciled in one country by opening additional markets for their goods
and services in other countries. Since, however, it is not clear what the  exact
form  or effect of  these Common Market  reforms will be  on business in Western
Europe, it is impossible to predict  the long-term impact of the  implementation
of these programs on the securities owned by a Fund.
 
    SPECIAL  CONSIDERATIONS  AFFECTING  RUSSIA AND  EASTERN  EUROPEAN COUNTRIES.
Investing in Russia  and Eastern European  countries involves a  high degree  of
risk  and special considerations not typically  associated with investing in the
United States securities markets, and  should be considered highly  speculative.
Such  risks include: (1)  delays in settling portfolio  transactions and risk of
loss arising out of the system of  share registration and custody; (2) the  risk
that  it may be impossible  or more difficult than  in other countries to obtain
and/or enforce a  judgement; (3) pervasiveness  of corruption and  crime in  the
economic system; (4) currency exchange rate volatility and the lack of available
currency  hedging instruments; (5) higher rates of inflation (including the risk
of  social  unrest  associated  with   periods  of  hyper-inflation)  and   high
unemployment; (6) controls on foreign investment and local practices disfavoring
foreign  investors and limitations on  repatriation of invested capital, profits
and dividends, and  on a fund's  ability to exchange  local currencies for  U.S.
dollars;  (7) political instability and social unrest and violence; (8) the risk
that the governments of Russia and Eastern European countries may decide not  to
continue  to support the economic reform programs implemented recently and could
follow radically different political and/or  economic policies to the  detriment
of  investors,  including non-market-oriented  policies such  as the  support of
certain industries at the expense of other sectors or investors, or a return  to
the  centrally planned economy that existed  when such countries had a communist
form of government; (9) the financial condition of companies in these countries,
including large amounts of inter-company debt which may create a payments crisis
on a national scale; (10) dependency on exports and the corresponding importance
of international trade;  (11) the risk  that the tax  system in these  countries
will  not  be reformed  to prevent  inconsistent, retroactive  and/or exorbitant
taxation; and (12) the underdeveloped nature of the securities markets.
 
    SPECIAL CONSIDERATIONS AFFECTING JAPAN. Japan's economic growth has declined
significantly since 1990. The general government position has deteriorated as  a
result  of weakening economic  growth and stimulative  measures taken to support
economic activity and to  restore financial stability.  Although the decline  in
interest   rates  and  fiscal  stimulation   packages  have  helped  to  contain
recessionary forces, uncertainties remain. Japan is also heavily dependent  upon
international  trade, so its  economy is especially  sensitive to trade barriers
and disputes.  Japan has  had  difficult relations  with its  trading  partners,
particularly the United States, where the trade imbalance is the greatest. It is
possible  that  trade sanctions  and other  protectionist measures  could impact
Japan adversely in both the short and the long term.
 
The common  stocks  of many  Japanese  companies trade  at  high  price-earnings
ratios.  Differences  in accounting  methods make  it  difficult to  compare the
earnings of  Japanese companies  with  those of  companies in  other  countries,
especially  in the  U.S. In  general, however, reported  net income  in Japan is
understated relative to  U.S. accounting standards  and this is  one reason  why
price-earnings   ratios  of  the  stocks   of  Japanese  companies  have  tended
historically to be  higher than  those for  U.S. stocks.  In addition,  Japanese
companies  have  tended to  have  higher growth  rates  than U.S.  companies and
Japanese interest rates  have generally  been lower than  in the  U.S., both  of
which  factors tend to result in  lower discount rates and higher price-earnings
ratios in Japan than in the U.S.
 
The Japanese securities  markets are  less regulated  than those  in the  United
States. Evidence has emerged from time to time of distortion of market prices to
serve  political or other purposes. Shareholders'  rights are not always equally
enforced. In addition, Japan's banking  industry is undergoing problems  related
to bad loans and declining values in real estate.
 
    SPECIAL  CONSIDERATIONS AFFECTING  PACIFIC REGION COUNTRIES.  Certain of the
risks associated with international  investments are heightened for  investments
in  Pacific region  countries. For  example, some  of the  currencies of Pacific
region countries  have  experienced steady  devaluations  relative to  the  U.S.
dollar,  and major  adjustments have been  made periodically in  certain of such
currencies. Certain countries, such as India, face serious exchange constraints.
Jurisdictional disputes  also exist  between  South Korea  and North  Korea.  In
addition,  the Funds intend to invest in Hong Kong, which will revert to Chinese
Administration on  July 1,  1997. Investments  in Hong  Kong may  be subject  to
expropriation,  national, nationalization or confiscation,  in which case a Fund
could lose its  entire investment in  Hong Kong. In  addition, the reversion  of
Hong  Kong also presents a risk that the Hong Kong dollar will be devalued and a
risk of possible  loss of  investor confidence  in Hong  Kong's currency,  stock
market and assets.
 
    SPECIAL  CONSIDERATIONS  AFFECTING  LATIN  AMERICAN  COUNTRIES.  Most  Latin
American countries have experienced substantial,  and in some periods  extremely
high,  rates of  inflation for many  years. Inflation and  rapid fluctuations in
inflation rates have had and may continue  to have very negative effects on  the
economies and securities markets of certain Latin
 
                  Statement of Additional Information Page 18
<PAGE>
                             GT GLOBAL INCOME FUNDS
American  countries. Certain Latin American countries are also among the largest
debtors to  commercial banks  and foreign  governments. At  times certain  Latin
American  countries have declared  moratoria on the  payment of principal and/or
interest on  external  debt.  In addition,  certain  Latin  American  securities
markets have experienced high volatility in recent years.
 
Latin  American countries may  also close certain sectors  of their economies to
equity investments  by foreigners.  Further  due to  the absence  of  securities
markets  and  publicly  owned corporations  and  due to  restrictions  on direct
investment by foreign entities,  investments may only be  made in certain  Latin
American   countries  solely   or  primarily   through  governmentally  approved
investment vehicles or companies.
 
Certain Latin American countries may have managed currencies that are maintained
at artificial levels to the U.S. dollar rather than at levels determined by  the
market.  This type  of system can  lead to  sudden and large  adjustments in the
currency which, in turn,  can have a disruptive  and negative effect on  foreign
investors.  For example, in late  1994, the value of  the Mexican peso lost more
than one-third of its value relative to the U.S. dollar.
 
    SPECIAL CONSIDERATIONS AFFECTING EMERGING MARKETS. The Strategic Income Fund
and the Portfolio may invest in  debt securities in emerging markets.  Investing
in  securities in emerging countries may  entail greater risks than investing in
debt securities in  developed countries.  These risks include  (i) less  social,
political and economic stability; (ii) the small current size of the markets for
such  securities and the  currently low or nonexistent  volume of trading, which
result in a  lack of liquidity  and in greater  price volatility; (iii)  certain
national  policies  which  may  restrict the  Strategic  Income  Fund's  and the
Portfolio's investment opportunities,  including restrictions  on investment  in
issuers  or  industries deemed  sensitive  to national  interests;  (iv) foreign
taxation; and  (v) the  absence  of developed  structures governing  private  or
foreign  investment  or  allowing for  judicial  redress for  injury  to private
property.
 
Settlement mechanisms in emerging securities  markets may be less efficient  and
reliable  than in  more developed markets.  In such  emerging securities markets
there may be share registration and delivery delays or failures.
 
Many emerging market countries have experienced substantial, and in some periods
extremely  high,  rates  of  inflation  for  many  years.  Inflation  and  rapid
fluctuations in inflation rates and corresponding currency devaluations have had
and  may  continue to  have  negative effects  on  the economies  and securities
markets of certain emerging market countries.
 
                  Statement of Additional Information Page 19
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             INVESTMENT LIMITATIONS
 
- --------------------------------------------------------------------------------
 
Each Fund and the Portfolio has adopted the following investment limitations  as
fundamental policies which may not be changed without approval by the holders of
the lesser of (i) 67% of that Fund's shares or the total beneficial interests of
the Portfolio represented at a meeting at which more than 50% of the outstanding
shares  of  the Fund  or the  total  beneficial interests  of the  Portfolio are
represented, or (ii) more than 50% of the outstanding shares of the Fund or  the
total  beneficial interests of  the Portfolio. Whenever the  High Income Fund is
requested to vote on  a change in the  investment limitations of the  Portfolio,
the  Fund will  hold a meeting  of its shareholders  and will cast  its votes as
instructed by its shareholders.
 
                             GOVERNMENT INCOME FUND
 
The Government Income Fund may not:
 
        (1) Invest  25%  or  more of  the  value  of its  total  assets  in  the
    securities  of issuers conducting their principal business activities in the
    same industry, except  that this  limitation shall not  apply to  securities
    issued  or guaranteed as to principal and interest by the U.S. Government or
    any of its agencies or instrumentalities;
 
        (2) Invest  in  companies  for  the purpose  of  exercising  control  or
    management;
 
        (3) Buy or sell real estate (including real estate limited partnerships)
    or  commodities or commodity contracts; however, the Fund may invest in debt
    securities secured  by  real  estate  or  interests  therein  or  issued  by
    companies  which invest in real estate  or interests therein, including real
    estate investment trusts,  and may  purchase or  sell currencies  (including
    forward  currency exchange contracts), futures contracts and related options
    generally as described in  the Prospectus and  this Statement of  Additional
    Information and subject to (14) below;
 
        (4)  Acquire  securities  subject  to  restrictions  on  disposition  or
    securities for which  there is no  readily available market,  or enter  into
    repurchase  agreements or purchase time deposits maturing in more than seven
    days, or purchase OTC options or hold assets set aside to cover OTC  options
    written  by a Fund, if, immediately after and as a result, the value of such
    securities would exceed, in the aggregate, 10% of the Fund's total assets;
 
        (5) Engage in the business of underwriting securities of other  issuers,
    except  to  the  extent that  the  disposal  of an  investment  position may
    technically cause it to be considered an underwriter as that term is defined
    under the 1933 Act;
 
        (6) Make loans, except  that the Fund may  purchase debt securities  and
    enter into repurchase agreements and make loans of portfolio securities;
 
        (7)   Sell  securities  short,  except  to  the  extent  that  the  Fund
    contemporaneously owns or  has the right  to acquire at  no additional  cost
    securities identical to those sold short;
 
        (8)  Purchase securities  on margin, provided  that the  Fund may obtain
    such short-term credits as may be  necessary for the clearance of  purchases
    and  sales  of  securities;  except  that it  may  make  margin  deposits in
    connection with futures contracts subject to (14) below;
 
        (9) Borrow money, except from banks for temporary or emergency  purposes
    not  in excess of 30% of the value of the Fund's total assets. The Fund will
    not  purchase  securities  while  such  borrowings  are  outstanding.   This
    restriction shall not prevent the Fund from entering into reverse repurchase
    agreements  and  engaging  in  "roll"  transactions,  provided  that reverse
    repurchase  agreements,  "roll"  transactions  and  any  other  transactions
    constituting  borrowing by the  Fund may not exceed  one-third of the Fund's
    total assets. In the event that the asset coverage for the Fund's borrowings
    falls below 300%, the Fund will reduce, within three days (excluding Sundays
    and holidays), the amount of its borrowings in order to provide for the 300%
    asset coverage;
 
       (10) Mortgage, pledge, or  hypothecate any of  its assets, provided  that
    this restriction shall not apply to the transfer of securities in connection
    with any permissible borrowing;
 
       (11)  Invest in  interests in oil,  gas, or other  mineral exploration or
    development programs;
 
                  Statement of Additional Information Page 20
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
       (12) Invest more than 5% of  its total assets in securities of  companies
    having,  together with their predecessors, a record of less than three years
    of continuous operation;
 
       (13) Purchase or retain the securities of any issuer, if those individual
    officers and Directors  of the  Company, the Fund's  investment adviser,  or
    distributor,  each owning beneficially more than 1/2 of 1% of the securities
    of such issuer, together own more than 5% of the securities of such  issuer;
    or
 
       (14) Enter into a futures contract, if, as a result thereof, more than 5%
    of  the Fund's total assets  (taken at market value  at the time of entering
    into the contract) would be committed to margin on such futures contracts.
 
For purposes  of the  Fund's concentration  policy contained  in limitation  (1)
above,  the Fund intends to comply with  the SEC staff positions that securities
issued or  guaranteed  as  to  principal and  interest  by  any  single  foreign
government or any supranational organizations in the aggregate are considered to
be securities of issuers in the same industry.
 
The  following  investment  policies  of  the  Government  Income  Fund  are not
fundamental policies and may be changed by  vote of a majority of the  Company's
Board  of Directors without  shareholder approval. The Fund  may not: (1) borrow
money to purchase securities; and (2) invest  in securities of an issuer if  the
investment  would cause the Fund to own more than 10% of any class of securities
of any one issuer.
 
                             STRATEGIC INCOME FUND
 
The Strategic Income Fund may not:
 
        (1) Invest  25%  or  more of  the  value  of its  total  assets  in  the
    securities  of issuers conducting their principal business activities in the
    same industry,  (provided, however,  that the  Fund may  invest all  of  its
    investable   assets  in  an  open-end  management  investment  company  with
    substantially the same  investment objectives, policies  and limitations  as
    the  Fund) except that this limitation  shall not apply to securities issued
    or guaranteed as to principal and interest by the U.S. Government or any  of
    its agencies or instrumentalities;
 
        (2)  Invest  in  companies  for the  purpose  of  exercising  control or
    management  (provided,  however,  that  the  Fund  may  invest  all  of  its
    investable   assets  in  an  open-end  management  investment  company  with
    substantially the same  investment objectives, policies  and limitations  as
    the Fund);
 
        (3) Buy or sell real estate (including real estate limited partnerships)
    or  commodities or commodity contracts; however, the Fund may invest in debt
    securities secured  by  real  estate  or  interests  therein  or  issued  by
    companies  which invest in real estate  or interests therein, including real
    estate investment trusts,  and may  purchase or  sell currencies  (including
    forward  currency exchange contracts), futures contracts and related options
    generally as described in  the Prospectus and  this Statement of  Additional
    Information and subject to (13) below;
 
        (4)  Engage in the business of underwriting securities of other issuers,
    except to  the  extent that  the  disposal  of an  investment  position  may
    technically cause it to be considered an underwriter as that term is defined
    under the 1933 Act;
 
        (5)   Make  loans,  except  that  the  Fund  may  invest  in  loans  and
    participations,  purchase  debt   securities  and   enter  into   repurchase
    agreements and make loans of portfolio securities;
 
        (6)   Sell  securities  short,  except  to  the  extent  that  the  Fund
    contemporaneously owns or  has the right  to acquire at  no additional  cost
    securities identical to those sold short;
 
        (7)  Purchase securities  on margin, provided  that the  Fund may obtain
    such short-term credits as may be  necessary for the clearance of  purchases
    and  sales  of  securities;  except  that it  may  make  margin  deposits in
    connection with futures contracts subject to (13) below;
 
        (8) Borrow  money  in excess  of  33 1/3%  of  the Fund's  total  assets
    (including  the  amount  borrowed), less  all  liabilities  and indebtedness
    (other than borrowing).  This restriction  shall not prevent  the Fund  from
    entering   into  reverse  repurchase  agreements   and  engaging  in  "roll"
    transactions,  provided   that   reverse   repurchase   agreements,   "roll"
    transactions  and any other transactions  constituting borrowing by the Fund
    may not exceed one-third of the Fund's  total assets. In the event that  the
    asset  coverage for  the Fund's borrowings  falls below 300%,  the Fund will
    reduce, within three days  (excluding Sundays and  holidays), the amount  of
    its  borrowings in  order to provide  for 300%  asset coverage. Transactions
    involving options,  futures  contracts,  options on  futures  contracts  and
    forward  currency  contracts, and  collateral arrangements  relating thereto
    will not be deemed to be borrowings;
 
                  Statement of Additional Information Page 21
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
        (9) Mortgage, pledge, or  hypothecate any of  its assets, provided  that
    this restriction shall not apply to the transfer of securities in connection
    with any permissible borrowing;
 
       (10)  Invest in  interests in oil,  gas, or other  mineral exploration or
    development programs;
 
       (11) Invest more than 5% of  its total assets in securities of  companies
    having,  together with their predecessors, a record of less than three years
    of continuous operation (provided, however, that the Fund may invest all  of
    its  investable  assets in  an open-end  management investment  company with
    substantially the same investment  objectives, policies, and limitations  as
    the Fund);
 
       (12) Purchase or retain the securities of any issuer, if those individual
    officers  and Directors  of the Company,  the Fund's  investment adviser, or
    distributor, each owning beneficially more than 1/2 of 1% of the  securities
    of  such issuer, together own more than 5% of the securities of such issuer;
    or
 
       (13) Enter into a futures contract, if, as a result thereof, more than 5%
    of the Fund's total assets  (taken at market value  at the time of  entering
    into the contract) would be committed to margin on such futures contracts.
 
For  purposes of  the Fund's  concentration policy  contained in  limitation (1)
above, the Fund intends to comply  with the SEC staff positions that  securities
issued  or  guaranteed  as  to  principal and  interest  by  any  single foreign
government or any supranational organizations in the aggregate are considered to
be securities of issuers in the same industry.
 
The  following  investment  policies  of  the  Strategic  Income  Fund  are  not
fundamental  policies and may be changed by  vote of a majority of the Company's
Board of Directors without shareholder approval. The Fund may not:
 
        (1) Invest more than 15% of its total assets in illiquid securities;
 
        (2)  Borrow  money  to  purchase  securities  and  will  not  invest  in
    securities  of an issuer if the investment  would cause the Fund to own more
    than 10% of any  class of securities of  any one issuer (provided,  however,
    that  the  Fund may  invest  all of  its  investable assets  in  an open-end
    management  investment  company  with  substantially  the  same   investment
    objectives, policies, and limitations as the Fund.); and
 
        (3)  Invest  more  than 10%  of  its  total assets  in  shares  of other
    investment companies and invest more than 5% of its total assets in any  one
    investment  company  or  acquire  more than  3%  of  the  outstanding voting
    securities of any one investment  company (provided, however, that the  Fund
    may invest all of its investable assets in an open-end management investment
    company  with substantially  the same  investment objectives,  policies, and
    limitations as the Fund).
 
                       HIGH INCOME FUND AND THE PORTFOLIO
 
The High Income Fund and the Portfolio each may not:
 
        (1) Invest  25%  or  more of  the  value  of its  total  assets  in  the
    securities  of issuers conducting their principal business activities in the
    same industry,  (provided, however,  that the  Fund may  invest all  of  its
    investable   assets  in  an  open-end  management  investment  company  with
    substantially the same investment objectives  as the Fund) except that  this
    limitation  shall  not  apply  to  securities  issued  or  guaranteed  as to
    principal and interest  by the  U.S. Government or  any of  its agencies  or
    instrumentalities;
 
        (2)  Purchase  or  sell  real  estate,  including  real  estate  limited
    partnerships, provided  that  the  Fund  and the  Portfolio  may  invest  in
    securities  secured  by  real  estate  or  interests  therein  or  issued by
    companies that invest in real estate or interests therein;
 
        (3) Purchase or sell commodities or commodity contracts, except that the
    Fund and the Portfolio may purchase and sell financial and currency  futures
    contracts  and options thereon,  and may purchase  and sell currency forward
    contracts, options  on  foreign  currencies  and  may  otherwise  engage  in
    transactions in foreign currencies;
 
        (4)  Underwrite securities of other issuers,  except to the extent that,
    in connection with the disposition of portfolio securities, the Fund and the
    Portfolio may be  deemed an  underwriter under federal  or state  securities
    laws;
 
        (5)  Make loans, except  that the Fund  and the Portfolio  may invest in
    loans and participations, purchase debt securities and enter into repurchase
    agreements and make loans of portfolio securities;
 
        (6) Purchase  securities  on margin,  provided  that the  Fund  and  the
    Portfolio  may obtain  such short-term credits  as may be  necessary for the
    clearance of purchases  and sales  of securities;  except that  it may  make
    margin deposits in
 
                  Statement of Additional Information Page 22
<PAGE>
                             GT GLOBAL INCOME FUNDS
    connection  with the use  of options, futures  contracts, options thereon or
    forward currency contracts. The Fund and the Portfolio may make deposits  of
    margin in connection with futures and forward contracts and options thereon;
 
        (7)  Borrow money in excess of 33  1/3% of the Fund's or the Portfolio's
    total assets  (including  the amount  borrowed),  less all  liabilities  and
    indebtedness  (other than borrowing). This restriction shall not prevent the
    Fund or the Portfolio from  entering into reverse repurchase agreements  and
    engaging   in   "roll"  transactions,   provided  that   reverse  repurchase
    agreements, "roll"  transactions  and any  other  transactions  constituting
    borrowing  by the  Fund or  the Portfolio  may not  exceed one-third  of the
    Fund's or the  Portfolio's respective total  assets. In the  event that  the
    asset  coverage for  the Fund's  or the  Portfolio's borrowings  falls below
    300%, the Fund or  the Portfolio will reduce,  within three days  (excluding
    Sundays  and holidays), the amount of its borrowings in order to provide for
    300% asset  coverage.  Transactions involving  options,  futures  contracts,
    options  on futures contracts and forward currency contracts, and collateral
    arrangements relating thereto will not be deemed to be borrowings;
 
        (8) Mortgage, pledge, or  in any other manner  transfer as security  for
    any  indebtedness any of its assets,  except to secure permitted borrowings.
    Collateral arrangements  with respect  to initial  or variation  margin  for
    futures  contracts will not  be deemed to be  a pledge of  the Fund's or the
    Portfolio's assets;
 
        (9) Invest in direct interests or  leases in oil, gas, or other  mineral
    exploration  or development programs, however, the Fund or the Portfolio may
    invest in securities of companies that engage in these activities; or
 
       (10) With respect to 50% of its total assets, invest more than 5% of  its
    assets  in the securities of any one issuer or purchase more than 10% of the
    outstanding voting securities of any one issuer (provided, however, that the
    Fund may  invest all  of its  investable assets  in an  open-end  management
    investment  company with substantially the same investment objectives as the
    Fund).
 
For purposes of the Fund's and the Portfolio's concentration policy contained in
limitation (1) above, they  intend to comply with  the SEC staff positions  that
securities  issued  or guaranteed  as to  principal and  interest by  any single
foreign government  or  any supranational  organizations  in the  aggregate  are
considered to be securities of issuers in the same industry.
 
The  following investment policies of the High Income Fund and the Portfolio are
not fundamental  policies and  may  be changed  by vote  of  a majority  of  the
Company's  Board  of  Directors or  the  Portfolio's Board  of  Trustees without
shareholder approval. The Fund and the Portfolio each may not:
 
        (1) Invest in securities of an issuer if the investment would cause  the
    Fund or the Portfolio to own more than 10% of any class of securities of any
    one  issuer  (provided,  however,  that  the  Fund  may  invest  all  of its
    investable  assets  in  an  open-end  management  investment  company   with
    substantially the same investment objectives as the Fund);
 
        (2)  Invest  in  companies  for the  purpose  of  exercising  control or
    management  (provided,  however,  that  the  Fund  may  invest  all  of  its
    investable   assets  in  an  open-end  management  investment  company  with
    substantially the same investment objectives as the Fund);
 
        (3) Purchase or retain the securities  of any issuer, if, to the  Fund's
    or  the Portfolio's knowledge, one  or more of the  officers or Directors of
    the  Company,  the  Fund's  or   the  Portfolio's  investment  adviser,   or
    distributor,  each own beneficially more than 1/2 of 1% of the securities of
    such issuer and together own beneficially more than 5% of the securities  of
    such issuer;
 
        (4) Enter into a futures contract, an option on a futures contract or an
    option on foreign currency traded on a CFTC-regulated exchange, in each case
    other  than for BONA FIDE hedging purposes  (as defined by the CFTC), if the
    aggregate initial margin  and premiums  required to establish  all of  those
    positions (excluding the amount by which options are "in-the-money") exceeds
    5%  of the  liquidation value  of the  Fund's or  the Portfolio's portfolio,
    after taking into account  unrealized profits and  unrealized losses on  any
    contracts the Fund or the Portfolio has entered into;
 
        (5)  Invest more than 5% of its  total assets in securities of companies
    having, together with their predecessors, a record of less than three  years
    of  continuous operation (provided, however, that the Fund may invest all of
    its investable  assets in  an open-end  management investment  company  with
    substantially the same investment objectives as the Fund); or
 
        (6)  Invest  more  than 10%  of  its  total assets  in  shares  of other
    investment companies and invest more than 5% of its total assets in any  one
    investment  company  or  acquire  more than  3%  of  the  outstanding voting
    securities of any one investment  company (provided, however, that the  Fund
    may invest all of its investable assets in an open-end management investment
    company with substantially the same investment objectives as the Fund).
 
                  Statement of Additional Information Page 23
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
Investors should refer to the Prospectus for further information with respect to
each Fund's investment objectives, which may not be changed without the approval
of  shareholders and the Portfolio's investment objectives, which may be changed
without the  approval  of  investors  in the  Portfolio,  and  other  investment
policies and techniques, which may be changed without shareholder approval.
 
- --------------------------------------------------------------------------------
 
                             EXECUTION OF PORTFOLIO
                                  TRANSACTIONS
 
- --------------------------------------------------------------------------------
Subject to policies established by the Company's Board of Directors, the Manager
is  responsible for the execution of  the Government Income and Strategic Income
Funds' and the Portfolio's portfolio  transactions and the selection of  broker/
dealers  that  execute  such  transactions  on behalf  of  these  Funds  and the
Portfolio. In executing portfolio transactions,  the Manager seeks the best  net
results  for the Government Income and Strategic Income Funds and the Portfolio,
taking into  account  such  factors  as  the  price  (including  the  applicable
brokerage  commission  or  dealer  spread), size  of  the  order,  difficulty of
execution and operational facilities of the firm involved. Although the  Manager
generally  seeks reasonably competitive commission rates and spreads, payment of
the lowest commission or spread is not necessarily consistent with the best  net
results.   While  the  Funds  and  the  Portfolio  may  engage  in  soft  dollar
arrangements for research services,  as described below,  neither the Funds  nor
the  Portfolio has  any obligation  to deal with  any broker/dealer  or group of
broker/ dealers in the execution of portfolio transactions.
 
Debt securities generally are traded  on a "net" basis  with a dealer acting  as
principal for its own account without a stated commission, although the price of
the  security  usually  includes  a  profit  to  the  dealer.  U.S.  and foreign
government securities and money market  instruments generally are traded in  the
OTC  markets. In underwritten  offerings, securities usually  are purchased at a
fixed price which  includes an  amount of  compensation to  the underwriter.  On
occasion,  securities may be purchased directly from an issuer, in which case no
commissions or discounts  are paid.  Broker/dealers may  receive commissions  on
futures, currency and options transactions.
 
Consistent  with the interests of  the Funds and the  Portfolio, the Manager may
select brokers to execute the Funds' and the Portfolio's portfolio  transactions
on  the basis of the research and brokerage services they provide to the Manager
for its use  in managing  the Funds  and the  Portfolio and  its other  advisory
accounts. Such services may include furnishing analyses, reports and information
concerning issuers, industries, securities, geographic regions, economic factors
and  trends,  portfolio strategy,  and  performance of  accounts;  and effecting
securities transactions  and performing  functions incidental  thereto (such  as
clearance  and settlement). Research  and brokerage services  received from such
brokers are in  addition to, and  not in lieu  of, the services  required to  be
performed  by  the  Manager under  the  Management Contract  (defined  below). A
commission paid to such brokers may be higher than that which another  qualified
broker  would have charged for effecting the same transaction, provided that the
Manager determines in  good faith that  such commission is  reasonable in  terms
either  of  that particular  transaction or  the  overall responsibility  of the
Manager to the Funds and the Portfolio and its other clients and that the  total
commissions  paid by the Funds and the  Portfolio will be reasonable in relation
to the benefits  received by the  Funds and  the Portfolio over  the long  term.
Research   services  may  also  be  received   from  dealers  who  execute  Fund
transactions in OTC markets.
 
The Manager  may  allocate brokerage  transactions  to broker/dealers  who  have
entered  into arrangements under which the  broker/dealer allocates a portion of
the commissions paid by the Funds or the Portfolio toward payment of the  Funds'
or the Portfolio's expenses, such as transfer agent and custodian fees.
 
Investment  decisions for each  Fund and the Portfolio  and for other investment
accounts managed by the Manager are made independently of each other in light of
differing conditions. However, the same investment decision occasionally may  be
made  for two  or more  of such accounts,  including one  or both  Funds and the
Portfolio. In  such cases,  simultaneous transactions  may occur.  Purchases  or
sales  are then  allocated as  to price or  amount in  a manner  deemed fair and
equitable to all accounts involved. While in some cases this practice could have
a detrimental effect upon the price or value of the security as far as the Funds
and the  Portfolio are  concerned,  in other  cases  the Manager  believes  that
coordination  and  the ability  to participate  in  volume transactions  will be
beneficial to the Funds and the Portfolio.
 
Under a policy adopted by the  Company's Board of Directors and the  Portfolio's
Board  of Trustees, and subject to the policy of obtaining the best net results,
the Manager may consider a broker/dealer's sale  of the shares of the Funds  and
the
 
                  Statement of Additional Information Page 24
<PAGE>
                             GT GLOBAL INCOME FUNDS
other  funds for  which the  Manager serves  as investment  manager in selecting
brokers and dealers  for the  execution of portfolio  transactions. This  policy
does  not  imply  a commitment  to  execute portfolio  transactions  through all
broker/ dealers that sell shares of the Funds and such other funds.
 
Each  Fund  and  the  Portfolio  contemplates  purchasing  most  foreign  equity
securities  in  over-the-counter  markets  or  stock  exchanges  located  in the
countries in  which the  respective  principal offices  of  the issuers  of  the
various  securities are located, if that is the best available market. The fixed
commissions paid  in  connection  with  most  such  foreign  stock  transactions
generally  are higher than negotiated commissions on United States transactions.
There generally is less government  supervision and regulation of foreign  stock
exchanges  and brokers than  in the United  States. Foreign security settlements
may  in  some  instances  be  subject  to  delays  and  related   administrative
uncertainties.
 
Foreign equity securities may be held by a Fund and the Portfolio in the form of
American  Depository  Receipts  ("ADRs"), American  Depository  Shares ("ADSs"),
Continental  Depository  Receipts  ("CDRs")  or  European  Depository   Receipts
("EDRs")  or securities convertible into  foreign equity securities. ADRs, ADSs,
CDRs and EDRs may be listed on stock exchanges, or traded in the OTC markets  in
the  United States or  Europe, as the  case may be.  ADRs, like other securities
traded in the United States, will be subject to negotiated commission rates. The
foreign and domestic debt securities and  money market instruments in which  the
Funds and the Portfolio may invest generally are traded in the OTC markets.
 
The  Funds and  the Portfolio  contemplate that,  consistent with  the policy of
obtaining the best net results, brokerage transactions may be conducted  through
certain  companies  that  are members  of  the Liechtenstein  Global  Trust. The
Company's Board  of Directors  has adopted  procedures in  conformity with  Rule
17e-1  under the 1940 Act to ensure  that all brokerage commissions paid to such
affiliates are reasonable and fair  in the context of  the market in which  they
are  operating. Any such transactions will  be effected and related compensation
paid only in accordance  with applicable SEC regulations.  For the fiscal  years
ended  October 31, 1996,  1995 and 1994, the  Portfolio paid aggregate brokerage
commissions of $86,600, $0 and $24,000, respectively. For the fiscal years ended
October 31,  1996, 1995  and 1994,  the Government  Income Fund  paid  aggregate
brokerage  commissions of $24,663, $0 and  $92,397, respectively. For the fiscal
years ended October  31, 1996,  1995 and 1994,  the Strategic  Income Fund  paid
aggregate brokerage commissions of $85,404, $0 and $134,876, respectively.
 
PORTFOLIO TRADING AND TURNOVER
Each  Fund  and the  Portfolio  engages in  portfolio  trading when  the Manager
concludes that the sale of a security  owned by a Fund and the Portfolio  and/or
the  purchase of another  security of better value  can enhance principal and/or
increase income. A  security may  be sold to  avoid any  prospective decline  in
market  value, or a security may be  purchased in anticipation of a market rise.
Consistent with  each  Fund's  and  the  Portfolio's  investment  objectives,  a
security  also may be sold and a comparable security purchased coincidentally in
order to take  advantage of what  is believed to  be a disparity  in the  normal
yield  and price relationship between the two securities. Although the Funds and
the Portfolio  generally do  not intend  to trade  for short-term  profits,  the
securities  in each Fund's  and the Portfolio's portfolio  will be sold whenever
the Manager believes it is appropriate to do so, without regard to the length of
time a particular security may have been held. Portfolio turnover is  calculated
by  dividing the lesser  of sales or  purchases of portfolio  securities by each
Fund's  or  the  Portfolio's   average  month-end  portfolio  value,   excluding
short-term  investments.  Higher  portfolio  turnover  involves  correspondingly
greater brokerage commissions  and other transaction  costs that a  Fund or  the
Portfolio will bear directly, and could result in the realization of net capital
gains  that would  be taxable  when distributed  to shareholders.  The portfolio
turnover rates for  the Government Income  Fund, Strategic Income  Fund and  the
Portfolio the last two fiscal years were as follows:
 
<TABLE>
<CAPTION>
                                                                                          YEAR ENDED         YEAR ENDED
                                                                                       OCTOBER 31, 1996   OCTOBER 31, 1995
                                                                                       -----------------  -----------------
<S>                                                                                    <C>                <C>
Government Income Fund...............................................................           268%               385%
Strategic Income Fund................................................................           177%               238%
High Income Portfolio................................................................           290%               213%
</TABLE>
 
                  Statement of Additional Information Page 25
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                            DIRECTORS, TRUSTEES AND
                               EXECUTIVE OFFICERS
 
- --------------------------------------------------------------------------------
 
The  term "Directors" as  used below refers  to the Company's  Directors and the
Portfolio's  Trustees  collectively.  The  Company's  Directors  and   executive
officers and the Portfolio's Trustees and executive officers are listed below.
 
   
<TABLE>
<CAPTION>
NAMES, POSITION(S) WITH THE              PRINCIPAL OCCUPATIONS AND BUSINESS
COMPANY/PORTFOLIO AND ADDRESS            EXPERIENCE FOR PAST 5 YEARS
- ---------------------------------------  ------------------------------------------------------------------------------------------
<S>                                      <C>
William J. Guilfoyle*, 38                Director, LGT Asset Management, Inc. since 1996; Director, G.T. Insurance Agency ("G.T.
Director, Chairman of the Board and      Insurance") since 1996; Director, Liechtenstein Global Trust AG (holding company of the
President                                various international LGT companies) Advisory Board since January 1996; President, GT
50 California Street                     Global since 1995; President and Chief Executive Officer, G.T. Insurance since 1995;
San Francisco, CA 94111                  Director, Liechtenstein Global Trust AG from 1995 to January 1996; Senior Vice President
                                         and Director, Sales and Marketing, G.T. Insurance from April 1995 to November 1995; Vice
                                         President and Director of Marketing, GT Global from 1987 to 1995; Senior Vice President,
                                         Retail Marketing, G.T. Insurance from 1993 to 1995; Vice President, G.T. Insurance from
                                         1992 to 1993; and Director, Mutual Fund Forum (an industry group of mutual fund and
                                         broker/dealer firms). Mr. Guilfoyle also is a director or trustee of each of the other
                                         investment companies registered under the 1940 Act that is managed or administered by the
                                         Manager.
 
C. Derek Anderson, 55                    Chief Executive Officer, Anderson Capital Management, Inc.; Chairman and Chief Executive
Director                                 Officer, Plantagenet Holdings, Ltd. from 1991 to present; Director, Munsingwear, Inc.; and
220 Sansome Street                       Director, American Heritage Group Inc. and various other companies. Mr. Anderson also is a
Suite 400                                director or trustee of each of the other investment companies registered under the 1940
San Francisco, CA 94104                  Act that is managed or administered by the Manager.
 
Frank S. Bayley, 57                      Partner with Baker & McKenzie (a law firm); Director and Chairman, C.D. Stimson Company (a
Director                                 private investment company). Mr. Bayley also is a director or trustee of each of the other
Two Embarcadero Center                   investment companies registered under the 1940 Act that is managed or administered by the
Suite 2400                               Manager.
San Francisco, CA 94111
 
Arthur C. Patterson, 53                  Managing Partner, Accel Partners (a venture capital firm). He also serves as a director of
Director                                 various computing and software companies. Mr. Patterson also is a director or trustee of
One Embarcadero Center                   each of the other investment companies registered under the 1940 Act that is managed or
Suite 3820                               administered by the Manager.
San Francisco, CA 94111
 
Ruth H. Quigley, 61                      Private investor; and President, Quigley Friedlander & Co., Inc. (a financial advisory
Director                                 services firm) from 1984 to 1986. Ms. Quigley also is a director or trustee of each of the
1055 California Street                   other investment companies registered under the 1940 Act that is managed or administered
San Francisco, CA 94108                  by the Manager.
 
Robert G. Wade, Jr.*, 69                 Consultant to the Manager; Chairman of the Board of Chancellor Capital Management, Inc.
Director                                 from January 1995 to October 1996; President, Chief Executive Officer and Chairman of the
1166 Avenue of the Americas              Board of Chancellor Capital Management, Inc. from 1988 to January 1995.
New York, NY 10036
</TABLE>
    
 
- --------------
*     Mr. Guilfoyle  and Mr.  Wade are  "interested persons"  of the  Company as
    defined by the 1940 Act due to their affiliation with the LGT companies.
 
                  Statement of Additional Information Page 26
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
<TABLE>
<CAPTION>
NAMES, POSITION(S) WITH THE              PRINCIPAL OCCUPATIONS AND BUSINESS
COMPANY/PORTFOLIO AND ADDRESS            EXPERIENCE FOR PAST 5 YEARS
- ---------------------------------------  ------------------------------------------------------------------------------------------
<S>                                      <C>
James R. Tufts, 38                Chief Information Officer for the Manager since October 1996; President,
Vice President and Chief          GT Services since 1995; Senior Vice President -- Finance and
Financial Officer                 Administration, GT Global, GT Services and G.T. Insurance from 1994 to
50 California Street              1995; Senior Vice President -- Finance and Administration, LGT Asset
San Francisco, CA 94111           Management from 1994 to October 1996; Vice President -- Finance, LGT
                                  Asset Management, GT Global and GT Services from 1990 to 1994; Vice
                                  President -- Finance, G.T. Insurance from 1992 to 1994; and Director of
                                  LGT Asset Management, GT Global and GT Services since 1991.
 
Kenneth W. Chancey, 51            Vice President -- Mutual Fund Accounting, the Manager since 1992; and
Vice President and Principal      Vice President, Putnam Fiduciary Trust Company from 1989 to 1992.
Accounting Officer
50 California Street
San Francisco, CA 94111
 
Helge K. Lee, 50                  Executive Vice President, Asset Management Division, Liechtenstein
Vice President and Secretary      Global Trust since October 1996; Senior Vice President, LGT Asset
1166 Avenue of the Americas       Management, GT Global, GT Services and G.T. Insurance from February 1996
New York, NY 10036                to October 1996; Vice President, the Manager, LGT Asset Management, GT
                                  Global, GT Services and G.T. Insurance from May 1994 to February 1996;
                                  General Counsel, the Manager, LGT Asset Management, GT Global, GT
                                  Services and G.T. Insurance from May 1994 to October 1996; Secretary,
                                  the Manager, LGT Asset Management, GT Global, GT Services and G.T.
                                  Insurance from May 1994 to October 1996; Senior Vice President, General
                                  Counsel and Secretary, Strong/ Corneliuson Management, Inc.; and
                                  Secretary, each of the Strong Funds from October 1991 to May 1994.
</TABLE>
 
                            ------------------------
 
The Board has  a Nominating and  Audit Committee, composed  of Miss Quigley  and
Messrs.  Anderson,  Bayley and  Patterson, which  is responsible  for nominating
persons to serve as Directors, reviewing audits of the Company and its funds and
recommending firms to serve as independent auditors of the Company. Each of  the
Directors  and officers of  the Company is  also a Director  and officer of G.T.
Investment Portfolios, Inc., G.T.  Global Developing Markets  Fund, Inc. and  GT
Global Floating Rate Fund, Inc., and a Trustee and officer of G.T. Global Growth
Series,  G.T. Global Eastern Europe Fund, G.T. Global Variable Investment Trust,
G.T. Global Variable Investment Series,  Global Investment Portfolio and  Growth
Portfolio,  which  also  are  registered  investment  companies  managed  by the
Manager. Each of the individuals listed above serves as a Director or officer of
the Company as well as a Trustee or officer of the Portfolio. Each Director  and
Officer  serves in total as a Director and or Trustee and Officer, respectively,
of 11 registered investment companies with 41 series managed or administered  by
the Manager. Each Director or Trustee who is not a director, officer or employee
of  the Manager or any  affiliated company is paid  aggregate fees of $5,000 per
annum, plus $300 per Fund for each meeting of the Board attended, and reimburses
travel and  other  expenses  incurred  in connection  with  attendance  at  such
meetings.  Other  Directors  and  Officers receive  no  compensation  or expense
reimbursement from the Company. For the fiscal year ended October 31, 1996,  Mr.
Anderson,  Mr. Bayley,  Mr. Patterson  and Ms.  Quigley, who  are not directors,
officers, or employees of the Manager or any affiliated company, received  total
compensation  of $30,200, $30,200,  $26,600 and $30,200,  respectively, from the
Company for their services as Directors.  For the fiscal year ended October  31,
1996,  Mr. Anderson,  Mr. Bayley, Mr.  Patterson and Ms.  Quigley received total
compensation of $80,100,  $80,100, $72,600 and  $80,100, respectively, from  the
investment  companies managed or administered by the Manager for which he or she
serves as a Director  or Trustee. Fees and  expenses disbursed to the  Directors
contained  no accrued or payable pension  or retirement benefits. As of February
1, 1997, the Officers and Directors and  their families as a group owned in  the
aggregate  beneficially or of record  less than 1% of  the outstanding shares of
the Funds or of all the Company's Funds in the aggregate.
 
                  Statement of Additional Information Page 27
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                   MANAGEMENT
 
- --------------------------------------------------------------------------------
 
INVESTMENT MANAGEMENT AND ADMINISTRATION SERVICES
The Manager serves  as the  Government Income  Fund's and  the Strategic  Income
Fund's  investment manager and administrator  under an Investment Management and
Administration Contract between the Company and the Manager ("Company Management
Contract") and as the Portfolio's investment manager and administrator under  an
Investment  Management and Administration Contract between the Portfolio and the
Manager   ("Portfolio   Management    Contract")   (collectively,    "Management
Contracts"). The Manager serves as the High Income Fund's administrator under an
Administration  Contract ("Administration Contract") between the Company and the
Manager. The Administration Contract will not be deemed an advisory contract, as
defined under the 1940 Act. As investment manager and administrator, the Manager
makes all investment  decisions for  the Government Income  Fund, the  Strategic
Income Fund and the Portfolio and as administrator, the Manager administers each
Fund's  and the Portfolio's  affairs. Among other  things, the Manager furnishes
the services  and pays  the  compensation and  travel  expenses of  persons  who
perform the executive, administrative, clerical and bookkeeping functions of the
Company,  the  Funds,  and the  Portfolio  and provides  suitable  office space,
necessary  small  office  equipment  and  utilities.  For  these  services,  the
Government  Income  Fund and  the  Strategic Income  Fund  each pay  the Manager
investment management and administration fees, based on the Funds' average daily
net assets computed daily and paid monthly,  at the annualized rate of .725%  on
the  first  $500 million,  .70% on  the next  1  billion, .675%  on the  next $1
billion,  and  .65%   on  amounts   thereafter.  The  High   Income  Fund   pays
administration  fees, computed  daily and  paid monthly,  to the  Manager at the
annualized rate of 0.25%  of the Fund's average  daily net assets. In  addition,
the  High Income Fund bears a pro  rata portion of the investment management and
administration fee paid by the Portfolio to the Manager. The Portfolio pays such
fees, also computed daily and  paid monthly at the  annualized rate of .475%  on
the  first $500  million, .45%  on the  next $1  billion, .425%  on the  next $1
billion, and .40% on amounts thereafter of its average daily net assets, plus 2%
of the  Portfolio's  total  investment  income  as  stated  in  the  Portfolio's
Statement  of  Operations,  calculated  in  accordance  with  generally accepted
accounting principles, adjusted daily for currency revaluations, on a marked  to
market  basis, of  the Portfolio's  assets; provided,  however, that  during any
fiscal year this amount shall not exceed 2% of the Portfolio's total  investment
income calculated in accordance with generally accepted accounting principles.
 
The  Management Contracts may  be renewed for one-year  terms, provided that any
such renewal  has been  specifically  approved at  least  annually by:  (i)  the
Company's   Board  of  Directors  or  the  Portfolio's  Board  of  Trustees,  as
applicable, or  by the  vote of  a majority  of the  Fund's or  the  Portfolio's
outstanding  voting securities (as defined in the 1940 Act), and (ii) a majority
of Directors or Trustees who are not  parties to the Management Contract or  the
Administration  Contract,  as applicable,  or "interested  persons" of  any such
party (as defined in the 1940 Act), cast  in person at a meeting called for  the
specific  purpose of voting  on such approval.  The Management Contracts provide
that with respect to the Government  Income Fund, the Strategic Income Fund  and
the Portfolio, and the Administration Contract provides that with respect to the
High Income Fund, either the Company, the Portfolio or the Manager may terminate
the Contract without penalty upon sixty days' written notice to the other party.
The Management Contracts and the Administration Contract terminate automatically
in the event of their assignment (as defined in the 1940 Act).
 
In  each  of  the  last  three fiscal  years  the  Government  Income  Fund paid
investment management and administration  fees to the  Manager in the  following
amounts:
 
<TABLE>
<CAPTION>
                                          YEAR ENDED OCTOBER 31,                                              AMOUNT PAID
- -----------------------------------------------------------------------------------------------------------  -------------
<S>                                                                                                          <C>
1996.......................................................................................................   $ 3,672,503
1995.......................................................................................................     4,946,971
1994.......................................................................................................     6,390,750
</TABLE>
 
                  Statement of Additional Information Page 28
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
In each of the last three fiscal years the Strategic Income Fund paid investment
management and administration fees to the Manager in the following amounts:
 
<TABLE>
<CAPTION>
                                          YEAR ENDED OCTOBER 31,                                              AMOUNT PAID
- -----------------------------------------------------------------------------------------------------------  -------------
<S>                                                                                                          <C>
1996.......................................................................................................   $ 3,807,689
1995.......................................................................................................     4,293,053
1994.......................................................................................................     5,392,542
</TABLE>
 
In  each of the last three fiscal years the Portfolio paid investment management
and administration fees to the Manager in the following amounts:
 
<TABLE>
<CAPTION>
                                          YEAR ENDED OCTOBER 31,                                              AMOUNT PAID
- -----------------------------------------------------------------------------------------------------------  -------------
<S>                                                                                                          <C>
1996.......................................................................................................   $ 3,014,924
1995.......................................................................................................     2,411,786
1994.......................................................................................................     2,266,420
</TABLE>
 
In each of the last three fiscal years the High Income Fund paid  administration
fees to the Manager in the following amounts:
 
<TABLE>
<CAPTION>
                                          YEAR ENDED OCTOBER 31,                                              AMOUNT PAID
- -----------------------------------------------------------------------------------------------------------  -------------
<S>                                                                                                          <C>
1996.......................................................................................................   $ 1,015,220
1995.......................................................................................................       860,884
1994.......................................................................................................       886,795
</TABLE>
 
DISTRIBUTION SERVICES
Each  Fund's Class A  and Class B  shares are offered  continuously through each
Fund's principal underwriter  and distributor,  GT Global, on  a "best  efforts"
basis  pursuant to  separate Distribution Contracts  between the  Company and GT
Global.
 
As described in the Prospectus, the Company has adopted a separate  Distribution
Plan  for each class of  each Fund in accordance with  Rule 12b-1 under the 1940
Act (each a"Class A  Plan" and "Class B  Plan," respectively, and  collectively,
"Plans"). The rate of payments by each Fund under the Plans, as described in the
Prospectus,  may not be  increased without the  approval of the  majority of the
outstanding voting securities of the affected  class. All expenses for which  GT
Global  is reimbursed under  a Class A  Plan will have  been incurred within one
year of such reimbursement. The following table discloses payments made by  each
Fund  to GT Global under  the Class A Plan  and the Class B  Plan for the fiscal
year ended October 31, 1996.
 
<TABLE>
<CAPTION>
                                                                                           CLASS A           CLASS B
                                                                                       ----------------  ----------------
                                                                                          YEAR ENDED        YEAR ENDED
                                                                                       OCTOBER 31, 1996  OCTOBER 31, 1996
                                                                                       ----------------  ----------------
<S>                                                                                    <C>               <C>
Government Income Fund...............................................................     $1,074,110        $2,006,881
Strategic Income Fund................................................................     $  625,247        $3,468,104
High Income Fund.....................................................................     $  560,451        $2,405,007
</TABLE>
 
In approving the Plans, the Directors determined that the adoption of the  Class
B  Plan or  continuation of  the Class A  Plan, as  applicable, was  in the best
interests of the shareholders of the Funds. Agreements related to the Plans also
must be approved  by such vote  of the  Directors, including a  majority of  the
Directors  who are not  "interested persons" of  the Company (as  defined in the
1940 Act)  and  who  have no  direct  or  indirect financial  interests  in  the
operation of the Plans, or in any agreement related thereto.
 
Each  Plan  requires that,  at least  quarterly, the  Directors will  review the
amounts expended thereunder and  the purposes for  which such expenditures  were
made.  Each Plan  requires that  so long as  it is  in effect  the selection and
nomination of Directors who are not "interested persons" of the Company will  be
committed to the discretion of the Directors who are not "interested persons" of
the Company, as defined in the 1940 Act.
 
As  discussed in the  Prospectus, GT Global  collects sales charges  on sales of
Class A  shares  of the  Funds,  retains certain  amounts  of such  charges  and
reallows other amounts of such charges to broker/dealers who sell shares.
 
                  Statement of Additional Information Page 29
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
The  following tables review the  extent of such activity  during the last three
fiscal years:
 
                          YEAR ENDED OCTOBER 31, 1996
 
<TABLE>
<CAPTION>
                                                                              SALES CHARGES    AMOUNTS       AMOUNTS
                                                                                COLLECTED     RETAINED      REALLOWED
                                                                              -------------  -----------  -------------
<S>                                                                           <C>            <C>          <C>
Government Income Fund......................................................   $    88,272   $    15,917  $      72,355
Strategic Income Fund.......................................................
High Income Fund............................................................
</TABLE>
 
                          YEAR ENDED OCTOBER 31, 1995
 
<TABLE>
<CAPTION>
                                                                              SALES CHARGES    AMOUNTS       AMOUNTS
                                                                                COLLECTED     RETAINED      REALLOWED
                                                                              -------------  -----------  -------------
<S>                                                                           <C>            <C>          <C>
Government Income Fund......................................................   $   305,067   $    58,490  $     246,577
Strategic Income Fund.......................................................       399,242        68,458        330,784
High Income Fund............................................................       537,880        67,403        470,477
</TABLE>
 
                          YEAR ENDED OCTOBER 31, 1994
 
<TABLE>
<CAPTION>
                                                                              SALES CHARGES    AMOUNTS       AMOUNTS
                                                                                COLLECTED     RETAINED      REALLOWED
                                                                              -------------  -----------  -------------
<S>                                                                           <C>            <C>          <C>
Government Income Fund......................................................   $ 2,518,304   $   169,742  $   2,348,562
Strategic Income Fund.......................................................     3,565,247       732,755      2,832,492
High Income Fund............................................................     1,888,649       330,237      1,558,412
</TABLE>
 
GT Global receives any contingent deferred sales charges payable with respect to
redemptions of Class B  shares and certain Class  A shares. The following  table
discloses  the amount  of CDSCs  collected by  GT Global  with regard  to the GT
Global Income Funds for the periods shown.
 
                             GOVERNMENT INCOME FUND
 
<TABLE>
<CAPTION>
                                                                                         CDSCS
YEAR ENDED OCTOBER 31,                                                                 COLLECTED
- -----------------------------------------------------------------------------------  -------------
<S>                                                                                  <C>
    1996...........................................................................   $ 1,467,051
    1995...........................................................................     1,596,085
    1994...........................................................................       809,221
</TABLE>
 
                             STRATEGIC INCOME FUND
 
<TABLE>
<CAPTION>
                                                                                         CDSCS
YEAR ENDED OCTOBER 31,                                                                 COLLECTED
- -----------------------------------------------------------------------------------  -------------
<S>                                                                                  <C>
    1996...........................................................................   $ 1,925,586
    1995...........................................................................     1,337,974
    1994...........................................................................     1,084,779
</TABLE>
 
                                HIGH INCOME FUND
 
<TABLE>
<CAPTION>
                                                                                         CDSCS
YEAR ENDED OCTOBER 31,                                                                 COLLECTED
- -----------------------------------------------------------------------------------  -------------
<S>                                                                                  <C>
    1996...........................................................................   $ 1,739,271
    1995...........................................................................     2,443,970
    1994...........................................................................       990,675
</TABLE>
 
TRANSFER AGENCY AND ACCOUNTING AGENCY SERVICES
   
The Transfer  Agent  has been  retained  by  the Funds  to  perform  shareholder
servicing,  reporting and general  transfer agent functions  for them. For these
services, the Transfer Agent  receives an annual maintenance  fee of $17.50  per
account,  a new account fee of $4.00 per account, a per transaction fee of $1.75
for all transactions other than exchanges and  a per exchange fee of $2.25.  The
Transfer  Agent also is reimbursed by  each Fund, for its out-of-pocket expenses
for such  items as  postage,  forms, telephone  charges, stationery  and  office
supplies.  The Manager also serves as  each Fund's pricing and accounting agent.
As of October 31, 1996 and October  31, 1995, the Fund paid accounting  services
fees  to the Manager of  Government Income Fund, Strategic  Income Fund and High
Income Fund  $127,205  and  $40,218;  $131,517 and  $34,980;  and  $101,697  and
$22,563, respectively.
    
 
EXPENSES OF THE FUNDS AND THE PORTFOLIO
Each  Fund and the  Portfolio pays all  expenses not assumed  by the Manager, GT
Global and other agents.  These expenses include, in  addition to the  advisory,
distribution,  transfer agency, pricing and  accounting agent and brokerage fees
 
                  Statement of Additional Information Page 30
<PAGE>
                             GT GLOBAL INCOME FUNDS
discussed above,  legal and  audit expenses,  custodian fees,  directors'  fees,
organizational   fees,  fidelity  bond  and  other  insurance  premiums,  taxes,
extraordinary expenses  and the  expenses of  reports and  prospectuses sent  to
existing  investors.  The allocation  of general  Company expenses  and expenses
shared by the  Funds and  other funds  organized as  series of  the Company  are
allocated  on  a basis  deemed fair  and equitable,  which may  be based  on the
relative net assets of  the Funds or  the nature of  the services performed  and
relative  applicability to each Fund.  Expenditures, including costs incurred in
connection with  the  purchase  or  sale  of  portfolio  securities,  which  are
capitalized   in  accordance  with   generally  accepted  accounting  principles
applicable to investment companies, are accounted  for as capital items and  not
as  expenses.  The ratio  of each  Fund's  and the  Portfolio's expenses  to its
relative net assets  can be expected  to be  higher than the  expense ratios  of
funds investing solely in domestic securities, since the cost of maintaining the
custody of foreign securities and the rate of investment management fees paid by
each Fund and the Portfolio generally are higher than the comparable expenses of
such other funds.
 
- --------------------------------------------------------------------------------
 
                            VALUATION OF FUND SHARES
 
- --------------------------------------------------------------------------------
As  described in the Prospectus, each Fund's  net asset value per share for each
class of shares is determined  at the close of regular  trading on the New  York
Stock  Exchange  ("NYSE") (currently,  4:00 P.M.  Eastern time,  unless weather,
equipment failure or  other factors  contribute to an  earlier closing  business
time) on each business day the NYSE is open for business. Currently, the NYSE is
closed  on weekends and on certain days  relating to the following holidays: New
Year's Day, Presidents'  Day, Good Friday,  Memorial Day, July  4th, Labor  Day,
Thanksgiving Day and Christmas Day.
 
Each Fund's and the Portfolio's portfolio securities and other assets are valued
as follows:
 
Equity  securities, including  ADRs, ADSs  and EDRs,  which are  traded on stock
exchanges are valued at the last sale price on the exchange or in the  principal
over-the-counter  market in which such securities are traded, as of the close of
business on the day the  securities are being valued  or, lacking any sales,  at
the  last available bid price. In cases where securities are traded on more than
one exchange,  the securities  are  valued on  the  exchange determined  by  the
Manager to be the primary market.
 
Long-term  debt obligations are valued at  the mean of representative quoted bid
or asked prices for  such securities or,  if such prices  are not available,  at
prices  for securities of  comparable maturity, quality  and type; however, when
the Manager deems it appropriate, prices obtained for the day of valuation  from
a  bond pricing service will be  used. Short-term debt investments are amortized
to maturity  based on  their cost,  adjusted for  foreign exchange  translation,
provided such valuations represent fair value.
 
Options  on  indices,  securities and  currencies  purchased  by a  Fund  or the
Portfolio are valued at their last bid  price in the case of listed options  or,
in  the case of OTC options, at the average of the last bid prices obtained from
dealers, unless a  quotation from only  one dealer is  available, in which  case
only  that dealer's price will  be used. When market  quotations for futures and
options on futures held by a Fund or the Portfolio are readily available,  those
positions will be valued based upon such quotations.
 
Securities  and  other  assets  for  which  market  quotations  are  not readily
available (including restricted securities which  are subject to limitations  as
to  their sale) are valued at fair value as determined in good faith by or under
the direction  of the  Company's Board  of Directors.  The valuation  procedures
applied  in any specific instance are likely to vary from case to case. However,
consideration is generally  given to the  financial position of  the issuer  and
other  fundamental analytical data relating to  the investment and to the nature
of the restrictions on disposition of the securities (including any registration
expenses that might be borne by  the Fund in connection with such  disposition).
In addition, specific factors also are generally considered, such as the cost of
the  investment, the  market value  of any  unrestricted securities  of the same
class (both at the time of purchase and  at the time of valuation), the size  of
the  holding, the prices  of any recent  transactions or offers  with respect to
such securities and any available analysts' reports regarding the issuer.
 
The fair value  of any  other assets  is added to  the value  of all  securities
positions  to arrive at the  value of a Fund's  or the Portfolio's total assets.
The Fund's or the Portfolio's liabilities, including accruals for expenses,  are
deducted  from  its  total assets.  Once  the total  value  of a  Fund's  or the
Portfolio's net assets is so determined, that value is then divided by the total
 
                  Statement of Additional Information Page 31
<PAGE>
                             GT GLOBAL INCOME FUNDS
number of  shares  outstanding  (excluding treasury  shares),  and  the  result,
rounded to the nearer cent, is the net asset value per share.
 
Any  assets or liabilities initially denominated  in terms of foreign currencies
are translated into U.S. dollars at the official exchange rate or at the mean of
the current bid and asked prices of such currencies against the U.S. dollar last
quoted by a major  bank that is  a regular participant  in the foreign  exchange
market  or on the basis of a pricing  service that takes into account the quotes
provided by a  number of such  major banks.  If none of  these alternatives  are
available  or none are deemed to provide a suitable methodology for converting a
foreign currency into U.S. dollars, the Board of Directors, in good faith,  will
establish a conversion rate for such currency.
 
European, Far Eastern or Latin American securities trading may not take place on
all  days on which  the NYSE is  open. Further, trading  takes place in Japanese
markets on certain Saturdays and in various foreign markets on days on which the
NYSE is not  open. Consequently, the  calculation of the  Funds' respective  net
asset   values  therefore  may   not  take  place   contemporaneously  with  the
determination of the prices  of securities held by  the Funds. Events  affecting
the  values of portfolio securities that occur between the time their prices are
determined and the close of regular trading on the NYSE will not be reflected in
the Funds' net  asset values unless  the Manager, under  the supervision of  the
Company's  Board  of  Directors,  determines  that  the  particular  event would
materially affect net asset value. As a result, a Fund's net asset value may  be
significantly  affected  by  such  trading on  days  when  a  shareholder cannot
purchase or redeem shares of the Fund.
 
- --------------------------------------------------------------------------------
 
                       INFORMATION RELATING TO SALES AND
                                  REDEMPTIONS
 
- --------------------------------------------------------------------------------
 
PAYMENT AND TERMS OF OFFERING
Payment for Class A  or Class B shares  purchased should accompany the  purchase
order,  or  funds should  be wired  to the  Transfer Agent  as described  in the
Prospectus. Payment, other than by wire transfer, must be made by check or money
order drawn on  a U.S.  bank. Checks  or money orders  must be  payable in  U.S.
dollars.
 
As  a condition of this offering, if an order to purchase either class of shares
is cancelled due to nonpayment (for example, on account of a check returned  for
"not  sufficient funds"), the person who made  the order will be responsible for
any loss  incurred  by a  Fund  by reason  of  such cancellation,  and  if  such
purchaser  is a shareholder, that Fund shall  have the authority as agent of the
shareholder to redeem  shares in his  or her account  at their then-current  net
asset  value per share to  reimburse that Fund for  the loss incurred. Investors
whose purchase orders have  been cancelled due to  nonpayment may be  prohibited
from placing future orders.
 
The  Funds  reserve the  right  at any  time to  waive  or increase  the minimum
requirements applicable to initial or subsequent investments with respect to any
person or class of persons. An order to purchase shares is not binding on a Fund
until it  has  been  confirmed  in  writing by  the  Transfer  Agent  (or  other
arrangements  made with the Fund, in the  case of orders utilizing wire transfer
of funds, as described above) and payment has been received. To protect existing
shareholders, the Funds reserve the right to reject any offer for a purchase  of
shares by any individual.
 
SALES OUTSIDE THE UNITED STATES
Sales  of Fund shares made through brokers  outside the United States will be at
net asset value plus a sales commission,  if any, established by that broker  or
by  local law. Such  a commission, if  any, may be  more or less  than the sales
charges listed in the sales charge table included in the Prospectuses.
 
LETTER OF INTENT -- CLASS A SHARES
The Letter  of  Intent ("LOI")  is  not a  binding  obligation to  purchase  the
indicated amount. During such time as Class A shares are held in escrow under an
LOI to assure payment of applicable sales charges if the indicated amount is not
met,  all dividends  and capital gain  distributions on escrowed  shares will be
reinvested in additional Class  A shares or  paid in cash,  as specified by  the
shareholder.  If the intended  investment is not  completed within the specified
13-month period, the purchaser  must remit to GT  Global the difference  between
the  sales  charge actually  paid and  the  sales charge  which would  have been
applicable if the total  Class A purchases  had been made at  a single time.  If
this  amount is  not paid  to GT  Global within  20 business  days after written
request, the appropriate  number of  escrowed shares  will be  redeemed and  the
proceeds paid to GT Global.
 
                  Statement of Additional Information Page 32
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
A  registered investment adviser,  trust company or  trust department seeking to
execute an LOI  as a single  purchaser with  respect to accounts  over which  it
exercises  investment discretion is required to  provide the Transfer Agent with
information establishing that it has discretionary authority with respect to the
money invested (e.g., by providing a  copy of the pertinent investment  advisory
agreement).  Class  A  shares purchased  in  this manner  must  be restrictively
registered with the Transfer  Agent so that only  the investment adviser,  trust
company or trust department, and not the beneficial owner, will be able to place
purchase, redemption and exchange orders.
 
AUTOMATIC INVESTMENT PLAN -- CLASS A SHARES AND CLASS B SHARES
To  establish  participation in  the Funds'  Automatic Investment  Plan ("AIP"),
investors or their  brokers should  specify whether  the investment  will be  in
Class  A  shares or  Class  B shares  and send  the  following documents  to the
Transfer Agent: (1) an AIP Application; (2) a Bank Authorization Form; and (3) a
voided personal check from the pertinent  bank account. The necessary forms  are
provided at the back of the prospectus. Provided that an investor's bank accepts
the  Bank Authorization Form, investment amounts will be drawn on the designated
dates (monthly on the  25th day or  beginning quarterly on the  25th day of  the
month  the  investor first  selects) in  order to  purchase full  and fractional
shares of a Fund  at the public  offering price determined on  that day. In  the
event  that the 25th day falls on a  Saturday, Sunday or holiday, shares will be
purchased on the next business day.  If an investor's check is returned  because
of  insufficient funds, a stop  payment order or the  account is closed, the AIP
may be discontinued, and any share purchase made upon deposit of such check  may
be  cancelled. Furthermore, the shareholder will be liable for any loss incurred
by a Fund by reason of such  cancellation. Investors should allow one month  for
the  establishment of an AIP. An AIP may  be terminated by the Transfer Agent or
the Funds upon  30 days'  written notice  or by  the participant,  at any  time,
without  penalty,  upon written  notice to  the pertinent  Fund or  the Transfer
Agent.
 
INDIVIDUAL RETIREMENT ACCOUNTS (IRAS)
Class A  or  Class B  shares  of  a Fund  may  be purchased  as  the  underlying
investment  for an IRA meeting  the requirements of section  408(a) of the Code.
IRA applications are available from brokers or GT Global.
 
EXCHANGES BETWEEN FUNDS
Shares of each Fund may be exchanged for shares of other GT Global Mutual Funds,
based on  their respective  net asset  values without  imposition of  any  sales
charges  provided that the registration remains identical. Class A shares may be
exchanged only for  Class A  shares of  other GT  Global Mutual  Funds. Class  B
shares may be exchanged only for Class B shares of other GT Global Mutual Funds.
The  exchange privilege  is not  an option  or right  to purchase  shares but is
permitted under the current policies of  the respective GT Global Mutual  Funds.
The  privilege may be  discontinued or changed at  any time by  any of the funds
upon 60 days' prior  notice to the  shareholders of such  fund and is  available
only  in states where the exchange may be made legally. Before purchasing shares
through the exercise of the exchange privilege, a shareholder should obtain  and
read  a copy of the  prospectus of the fund to  be purchased and should consider
the investment objective(s) of the fund.
 
TELEPHONE REDEMPTIONS
A corporation or  partnership wishing  to utilize telephone,  telex or  telegram
redemption  services  must submit  a "Corporate  Resolution" or  "Certificate of
Partnership" indicating the names, titles and the required number of  signatures
of  persons authorized to act on its behalf. The certificate must be signed by a
duly authorized officer(s) and, in the case of a corporation, the corporate seal
affixed. All shareholders may request that redemption proceeds be transmitted by
bank wire directly to the shareholder's predesignated account at a domestic bank
or savings institution, if the proceeds are at least $1,000. Costs in connection
with the administration of this  service, including wire charges, currently  are
borne  by the appropriate Fund.  Proceeds of less than  $1,000 will be mailed to
the shareholder's registered address of record. The Funds and the Transfer Agent
reserve the right to refuse any  telephone instructions and may discontinue  the
aforementioned redemption options upon 30 days written notice.
 
SYSTEMATIC WITHDRAWAL PLAN
Shareholders  of a Fund owning Class A or Class B shares with a value of $10,000
or more, may  establish a  Systematic Withdrawal Plan  ("SWP"). Under  a SWP,  a
shareholder  will receive monthly or quarterly  payments, in amounts of not less
than $100 per payment, through the automatic redemption of the necessary  number
of  shares  on  the designated  dates  (monthly  on the  25th  day  or beginning
quarterly on the 25th day of the month the investor first selects). In the event
that the 25th day falls  on a Saturday, Sunday  or holiday, the redemption  will
take place on the prior business day. Certificates, if any, for the shares being
redeemed  must be held by the Transfer Agent. Checks will be made payable to the
designated recipient and  mailed within seven  days. If the  recipient is  other
than  the  registered shareholder,  the signature  of  each shareholder  must be
guaranteed  on  the  SWP  application  (see  "How  to  Redeem  Shares"  in   the
Prospectuses).  A corporation (or  partnership) also must  submit a "Corporation
Resolution"   or   "Certificate   of   Partnership"   indicating   the    names,
 
                  Statement of Additional Information Page 33
<PAGE>
                             GT GLOBAL INCOME FUNDS
titles,  and signatures of the individuals authorized  to act on its behalf, and
the SWP  application must  be signed  by a  duly authorized  officer(s) and  the
corporate seal affixed.
 
With  respect to a SWP, the maximum annual  SWP withdrawal is 12% of the initial
account value.  Withdrawals  in excess  of  12%  of the  initial  account  value
annually  may result  in assessment of  a contingent deferred  sales charge. See
"How to Invest" in the Prospectus.
 
Shareholders should be aware that such systematic withdrawals may deplete or use
up  entirely  the  initial  investment  and  result  in  realized  long-term  or
short-term capital gains or losses. The SWP may be terminated at any time by the
Transfer  Agent or a Fund upon 30 days'  written notice or by a shareholder upon
written notice to a Fund or its Transfer Agent. Applications and further details
regarding establishment  of  a  SWP are  provided  at  the back  of  the  Funds'
Prospectus.
 
SUSPENSION OF REDEMPTION PRIVILEGES
The  Funds may suspend redemption privileges or postpone the date of payment for
more than seven days after a redemption order is received during any period  (1)
when  the NYSE is closed  other than customary weekend  and holiday closings, or
trading on the NYSE is restricted as directed by the SEC, (2) when an  emergency
exists,  as defined by the SEC, which would prohibit the Funds from disposing of
their portfolio securities or in fairly  determining the value of their  assets,
or (3) as the SEC may otherwise permit.
 
REDEMPTIONS IN KIND
It  is possible  that conditions  may arise  in the  future which  would, in the
opinion of the Company's Board of Directors,  make it undesirable for a Fund  to
pay  for all redemptions in cash. In such cases, the Board may authorize payment
to be  made in  portfolio securities  or other  property of  a Fund,  so  called
"redemption  in kind." Payments  of redemption in  kind will be  made in readily
marketable securities.  Such  securities  would  be valued  at  the  same  value
assigned  to  them in  computing  the net  asset  value per  share. Shareholders
receiving such  securities  would incur  brokerage  costs in  selling  any  such
securities  so received. However,  despite the foregoing,  the Company has filed
with the SEC an election pursuant to  Rule 18f-1 under the 1940 Act. This  means
that  each  Fund  will pay  in  cash all  requests  for redemption  made  by any
shareholder of record, limited in amount with respect to each shareholder during
any ninety-day period to the  lesser of $250,000 or 1%  of the value of the  net
assets of the Fund at the beginning of such period. This election is irrevocable
so  long  as  Rule  18f-1  remains  in effect,  unless  the  SEC  by  order upon
application permits the withdrawal of such election.
 
- --------------------------------------------------------------------------------
 
                                     TAXES
 
- --------------------------------------------------------------------------------
 
TAXATION OF THE FUNDS
Each Fund is treated as a separate corporation for federal income tax  purposes.
In  order to continue to qualify for treatment as a regulated investment company
("RIC") under the Code, each Fund  must distribute to its shareholders for  each
taxable  year at least 90% of  its investment company taxable income (consisting
generally of net investment  income, net short-term capital  gain and net  gains
from  certain  foreign currency  transactions) ("Distribution  Requirement") and
must meet  several additional  requirements. With  respect to  each Fund,  these
requirements include the following: (1) the Fund must derive at least 90% of its
gross  income each taxable year from  dividends, interest, payments with respect
to securities loans and gains from  the sale or other disposition of  securities
or foreign currencies, or other income (including gains from options, Futures or
Forward  Contracts)  derived  with  respect  to  its  business  of  investing in
securities or those currencies ("Income Requirement"); (2) the Fund must  derive
less  than 30%  of its  gross income each  taxable year  from the  sale or other
disposition of securities, or any of the following, that were held for less than
three months -- options or Futures (other than those on foreign currencies),  or
foreign  currencies (or options, Futures or  Forward Contracts thereon) that are
not directly related to the Fund's principal business of investing in securities
(or options and Futures with respect to securities) ("Short-Short  Limitation");
(3) at the close of each quarter of the Fund's taxable year, at least 50% of the
value  of its  total assets  must be  represented by  cash and  cash items, U.S.
government securities, securities of other RICs and other securities, with these
other securities limited, in respect of any  one issuer, to an amount that  does
not  exceed  5% of  the  value of  the  Fund's total  assets  and that  does not
represent more than 10% of the  issuer's outstanding voting securities, and  (4)
at  the close of each quarter  of the Fund's taxable year,  not more than 25% of
the value of its  total assets may  be invested in  securities (other than  U.S.
government  securities or the securities  of other RICs) of  any one issuer. The
High
 
                  Statement of Additional Information Page 34
<PAGE>
                             GT GLOBAL INCOME FUNDS
Income Fund, as an investor in the  Portfolio, is deemed to own a  proportionate
share  of  the Portfolio's  assets, and  to  earn a  proportionate share  of the
Portfolio's income, for purposes of determining whether that Fund satisfies  all
the requirements described above to qualify as a RIC.
 
Each Fund will be subject to a nondeductible 4% excise tax ("Excise Tax") to the
extent  it fails to distribute by the end of any calendar year substantially all
of its  ordinary income  for  that year  and capital  gain  net income  for  the
one-year period ending on October 31 of that year, plus certain other amounts.
 
See  "Taxation of Certain  Investment Activities" below for  a discussion of the
tax consequences to the High Income Fund of hedging transactions engaged in, and
investments in passive foreign investment companies ("PFICs") and other  foreign
securities by, the Portfolio.
 
TAXATION OF THE PORTFOLIO -- GENERAL
The Portfolio is treated as a partnership for federal income tax purposes and is
not  a "publicly traded partnership." As a  result, the Portfolio is not subject
to federal income  tax; instead, the  High Income  Fund, as an  investor in  the
Portfolio,  is required to  take into account in  determining its federal income
tax liability its share of the Portfolio's income, gains, losses, deductions and
credits, without regard to whether it  has received any cash distributions  from
the Portfolio. The Portfolio also is not subject to New York income or franchise
tax.
 
Because,  as noted above, the High Income  Fund is deemed to own a proportionate
share of  the Portfolio's  assets, and  to  earn a  proportionate share  of  the
Portfolio's  income, for purposes of determining whether that Fund satisfies the
requirements to qualify as a RIC,  the Portfolio intends to continue to  conduct
its  operations so that the High Income Fund will be able to continue to satisfy
all those requirements.
 
Distributions to the High Income Fund from the Portfolio (whether pursuant to  a
partial  or complete  withdrawal or  otherwise) will  not result  in that Fund's
recognition of any gain or loss for federal income tax purposes, except that (1)
gain will be recognized to the extent any cash that is distributed exceeds  that
Fund's  basis for  its interest  in the  Portfolio before  the distribution, (2)
income or gain will be recognized if the distribution is in liquidation of  that
Fund's entire interest in the Portfolio and includes a disproportionate share of
any  unrealized  receivables  held  by  the  Portfolio,  and  (3)  loss  will be
recognized  if  a  liquidation  distribution  consists  solely  of  cash  and/or
unrealized  receivables. The  High Income Fund's  basis for its  interest in the
Portfolio generally will equal the amount of cash and the basis of any  property
that  Fund  invests in  the Portfolio,  increased  by that  Fund's share  of the
Portfolio's net income and gains and decreased by (1) the amount of cash and the
basis of any property the Portfolio distributes to that Fund and (2) that Fund's
share of the Portfolio's losses.
 
TAXATION OF CERTAIN INVESTMENT ACTIVITIES
For purposes of the following  discussion, "Investor Fund" means the  Government
Income Fund, the Strategic Income Fund or the Portfolio.
 
    FOREIGN  TAXES. Interest and  dividends received by an  Investor Fund may be
subject to income, withholding or other  taxes imposed by foreign countries  and
U.S.   possessions  ("foreign  taxes")  that  would  reduce  the  yield  on  its
securities. Tax conventions between certain countries and the United States  may
reduce  or eliminate foreign  taxes, however, and many  foreign countries do not
impose taxes on capital gains in respect of investments by foreign investors. If
more than 50% of the value of a Fund's total assets (taking into account, in the
case of the High Income Fund, its proportionate share of the Portfolio's assets)
at the close of its taxable year consists of securities of foreign corporations,
the Fund  will be  eligible to,  and may,  file an  election with  the  Internal
Revenue  Service that  will enable its  shareholders, in effect,  to receive the
benefit of the foreign tax credit with  respect to any foreign taxes paid by  it
(taking  into account, in  the case of  the High Income  Fund, its proportionate
share of any foreign  taxes paid by the  Portfolio) (a "Fund's foreign  taxes").
Pursuant  to the election, a  Fund would treat those  taxes as dividends paid to
its shareholders and each shareholder would be required to (1) include in  gross
income,  and treat as paid by him, his proportionate share of the Fund's foreign
taxes, (2) treat his share of those taxes  and of any dividend paid by the  Fund
that  represents its  income from foreign  and U.S.  possessions sources (taking
into account, in the case  of the High Income  Fund, its proportionate share  of
the Portfolio's income from those sources) as his own income from those sources,
and  (3) either  deduct the taxes  deemed paid  by him in  computing his taxable
income or,  alternatively,  use the  foregoing  information in  calculating  the
foreign  tax credit against his federal income tax. Each Fund will report to its
shareholders shortly  after each  taxable year  their respective  shares of  the
Fund's  foreign taxes and income  (taking into account, in  the case of the High
Income Fund, its  proportionate share  of the Portfolio's  income) from  sources
within foreign countries and U.S. possessions if it makes this election.
 
    PASSIVE  FOREIGN INVESTMENT COMPANIES. Each Investor  Fund may invest in the
stock of PFICs. A PFIC is a  foreign corporation that, in general, meets  either
of  the following tests: (1) at least 75%  of its gross income is passive or (2)
an
 
                  Statement of Additional Information Page 35
<PAGE>
                             GT GLOBAL INCOME FUNDS
average of at least 50%  of its assets produce, or  are held for the  production
of,  passive  income. Under  certain circumstances,  a Fund  will be  subject to
federal income tax  on a  part (or, in  the case  of the High  Income Fund,  its
proportionate  share of a part) of any "excess distribution" received by it (or,
in the case of the High Income Fund, by the Portfolio) on the stock of a PFIC or
of any  gain on  the  Fund's (or,  in the  case  of the  High Income  Fund,  the
Portfolio's)  disposition  of  that  stock  (collectively  "PFIC  income"), plus
interest thereon, even  if the  Fund distributes the  PFIC income  as a  taxable
dividend to its shareholders. The balance of the PFIC income will be included in
the  Fund's  investment company  taxable income  and,  accordingly, will  not be
taxable  to  the  Fund  to  the  extent  that  income  is  distributed  to   its
shareholders.
 
If  an  Investor Fund  invests in  a  PFIC and  elects to  treat  the PFIC  as a
"qualified electing  fund"  ("QEF"), then  in  lieu  of the  foregoing  tax  and
interest  obligation, the Investor Fund  (or, in the case  of the Portfolio, the
High Income Fund) would be required to  include in income each taxable year  its
pro  rata share  (taking into  account, the  case of  the High  Income Fund, its
proportionate share of  the Portfolio's pro  rata share) of  the QEF's  ordinary
earnings and net capital gain (the excess of net long-term capital gain over net
short-term  capital loss) -- which  most likely would have  to be distributed by
the Investor Fund (or, in  the case of the Portfolio,  the High Income Fund)  to
satisfy  the Distribution Requirement and avoid  imposition of the Excise Tax --
even if those earnings and gain were not received thereby from the QEF. In  most
instances  it will be very  difficult, if not impossible,  to make this election
because of certain requirements thereof.
 
Pursuant to proposed  regulations, open-end  RICs such  as the  Funds, would  be
entitled   to  elect   to  "mark-to-market"   their  stock   in  certain  PFICs.
"Marking-to-market," in this context, means recognizing as gain for each taxable
year the excess, as of the  end of that year, of  the fair market value of  each
such   PFIC's  stock   over  the  adjusted   basis  in   that  stock  (including
mark-to-market gain for each prior year for which an election was in effect).
 
    OPTIONS, FUTURES AND FOREIGN CURRENCY TRANSACTIONS. The Investors Funds' use
of hedging transactions, such  as selling (writing)  and purchasing options  and
Futures  Contracts and entering  into Forward Contracts,  involves complex rules
that will determine, for federal income  tax purposes, the character and  timing
of  recognition of the gains and losses  an Investor Fund realizes in connection
therewith. Gains  from the  disposition of  foreign currencies  (except  certain
gains  that  may be  excluded by  future regulations),  and gains  from options,
Futures and Forward Contracts  derived by an Investor  Fund with respect to  its
business  of  investing in  securities or  foreign  currencies, will  qualify as
permissible income under the Income Requirement  for that Investor Fund (or,  in
the  case of  the Portfolio,  the High  Income Fund).  However, income  from the
disposition by an  Investor Fund  of options and  Futures (other  than those  on
foreign  currencies)  will be  subject to  the  Short-Short Limitation  for that
Investor Fund (or, in the case of  the Portfolio, the High Income Fund) if  they
are  held for less than three months. Income from the disposition by an Investor
Fund of  foreign  currencies, and  options,  Futures and  Forward  Contracts  on
foreign  currencies, that are not directly  related to its principal business of
investing in securities (or options and Futures with respect thereto) also  will
be  subject to the  Short-Short Limitation for  that Investor Fund,  (or, in the
case of the  Portfolio, the High  Income Fund) if  they are held  for less  than
three months.
 
If  an Investor Fund satisfies certain requirements,  any increase in value of a
position that is part of a "designated hedge" will be offset by any decrease  in
value  (whether realized or  not) of the offsetting  hedging position during the
period of the hedge for purposes of determining whether that Investor Fund  (or,
in  the case of the  Portfolio, the High Income  Fund) satisfies the Short-Short
Limitation. Thus, only the net gain (if  any) from the designated hedge will  be
included  in gross  income for purposes  of that limitation.  Each Investor Fund
intends that, when it engages in hedging transactions, it will qualify for  this
treatment,  but at the present time it  is not clear whether this treatment will
be available for  all those transactions.  To the extent  this treatment is  not
available,  an Investor Fund may  be forced to defer  the closing out of certain
options, Futures, Forward Contracts and/or foreign currency positions beyond the
time when  it otherwise  would  be advantageous  to do  so,  in order  for  that
Investor  Fund  (or, in  the case  of the  Portfolio, the  High Income  Fund) to
continue to qualify as a RIC.
 
Futures and  Forward Contracts  that are  subject to  Section 1256  of the  Code
(other  than  those  that  are  part  of  a  "mixed  straddle")  ("Section  1256
Contracts") and that are held by an Investor Fund at the end of its taxable year
generally will be deemed to  have been sold at  market value for federal  income
tax  purposes. Sixty percent of any net  gain or loss recognized on these deemed
sales, and 60% of any net gain or loss realized from any actual sales of Section
1256 Contracts,  will be  treated as  long-term capital  gain or  loss, and  the
balance  will be treated as short-term capital  gain or loss. Section 988 of the
Code also may apply to gains and losses from transactions in foreign currencies,
foreign-currency-denominated debt securities  and options,  Futures and  Forward
Contracts  on foreign currencies ("Section 988"  gains and losses). Each Section
988 gain or loss generally is computed separately and treated as ordinary income
or loss.  In  the  case  of  overlap between  sections  1256  and  988,  special
provisions  determine the character and timing of any income, gain or loss. Each
Investor Fund  attempts to  monitor  section 988  transactions to  minimize  any
adverse tax impact.
 
                  Statement of Additional Information Page 36
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
The  Strategic Income  Fund and  the Portfolio each  may acquire  zero coupon or
other securities issued  with original issue  discount ("OID"). As  a holder  of
those  securities, that Fund and the Portfolio (and, through it, the High Income
Fund) each must include in its income the portion of the OID that accrues on the
securities during the taxable year, even if no corresponding payment on them  is
received during the year. Similarly, the Strategic Income Fund and the Portfolio
each  must include in its  gross income securities it  receives as "interest" on
payment-in-kind  securities.  Because   each  Fund   annually  must   distribute
substantially  all of its  investment company taxable  income, including any OID
and other non-cash  income, to  satisfy the Distribution  Requirement and  avoid
imposition  of the Excise  Tax, either of  them may be  required in a particular
year to distribute as a dividend an amount that is greater than the total amount
of cash it  actually receives  (or, in  the case of  the High  Income Fund,  its
shares  of  the total  amount of  cash the  Portfolio actually  receives). Those
distributions will be made from the Fund's  (or, in the case of the High  Income
Fund,  its, or its share of the  Portfolio's) cash assets or, if necessary, from
the proceeds of sales of portfolio  securities. A Fund may (directly or  through
the  Portfolio) realize  capital gains or  losses from those  sales, which would
increase or decrease its  investment company taxable  income and/or net  capital
gain.  In  addition,  any such  gains  may  be realized  on  the  disposition of
securities  held  for  less  than  three  months.  Because  of  the  Short-Short
Limitation, any such gains would reduce the ability of the Strategic Income Fund
or  the Portfolio,  as the  case may  be, to  sell other  securities, or certain
options, Futures, Forward Contracts or foreign currency positions, held for less
than three months  that it  might wish  to sell in  the ordinary  course of  its
portfolio management.
 
TAXATION OF THE FUNDS' SHAREHOLDERS
Dividends  and  other  distributions  declared  by a  Fund  in,  and  payable to
shareholders of record as  of a date  in, October, November  or December of  any
year  will  be  deemed  to have  been  paid  by  the Fund  and  received  by the
shareholders on December 31 of  that year if the  distributions are paid by  the
Fund  during  the following  January. Accordingly,  those distributions  will be
taxed to shareholders for the year in which that December 31 falls.
 
A portion  of the  dividends from  a Fund's  investment company  taxable  income
(whether  paid in cash or  reinvested in additional shares)  may be eligible for
the dividends-received deduction allowed  to corporations. The eligible  portion
may  not exceed the aggregate dividends received  by a Fund (directly or through
the  Portfolio)  from  U.S.  corporations.  However,  dividends  received  by  a
corporate  shareholder  and deducted  by it  pursuant to  the dividends-received
deduction are subject indirectly to the alternative minimum tax.
 
If Fund shares are sold at a loss  after being held for six months or less,  the
loss  will be treated as  long-term, instead of short-term,  capital loss to the
extent of any  capital gain  distributions received on  those shares.  Investors
also should be aware that if shares are purchased shortly before the record date
for  any dividend or other distribution, the shareholder will pay full price for
the shares and receive some portion of the price back as a taxable distribution.
 
Dividends paid by a  Fund to a shareholder  who, as to the  United States, is  a
nonresident  alien individual, nonresident alien fiduciary of a trust or estate,
foreign corporation  or  foreign  partnership ("foreign  shareholder")  will  be
subject  to  U.S. withholding  tax  (at a  rate of  30%  or lower  treaty rate).
Withholding will not apply if a dividend paid by a Fund to a foreign shareholder
is "effectively connected  with the  conduct of a  U.S. trade  or business,"  in
which  case the  reporting and  withholding requirements  applicable to domestic
shareholders will apply. Distributions  of net capital gain  are not subject  to
withholding, but in the case of a foreign shareholder who is a nonresident alien
individual, those distributions ordinarily will be subject to U.S. income tax at
a  rate of 30% (or lower treaty rate) if the individual is physically present in
the United  States for  more  than 182  days during  the  taxable year  and  the
distributions  are attributable to  a fixed place of  business maintained by the
individual in the United States.
 
The foregoing  is a  general  and abbreviated  summary  of certain  federal  tax
considerations  affecting  the  Funds,  their  shareholders  and  the Portfolio.
Investors are  urged  to  consult  their own  tax  advisers  for  more  detailed
information  and for  information regarding any  foreign, state  and local taxes
applicable to distributions received from a Fund.
 
                  Statement of Additional Information Page 37
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             ADDITIONAL INFORMATION
 
- --------------------------------------------------------------------------------
 
LIECHTENSTEIN GLOBAL TRUST
Liechtenstein Global Trust AG, formerly BIL GT Group, is composed of the Manager
and its worldwide affiliates. Other worldwide affiliates of Liechtenstein Global
Trust include  LGT Bank  in Liechtenstein,  formerly Bank  in Liechtenstein,  an
international  financial  services  institution  founded in  1920.  LGT  Bank in
Liechtenstein has principal  offices in Vaduz,  Liechtenstein. Its  subsidiaries
currently include LGT Bank in Liechtenstein (Deutschland) GmbH, formerly Bank in
Liechtenstein  (Frankfurt) GmbH, and LGT Asset Management AG, formerly Bilfinanz
and Verwaltung AG, in Zurich, Switzerland.
 
Worldwide  asset  management  affiliates   also  currently  include  LGT   Asset
Management  PLC, formerly  G.T. Management  PLC, in  London, England;  LGT Asset
Management Ltd., formerly G.T. Management (Asia)  Ltd., in Hong Kong; LGT  Asset
Management   Ltd.,  formerly  G.T.  Management  (Japan),  in  Tokyo;  LGT  Asset
Management  Pte.  Ltd.,  formerly  G.T.  Management  (Singapore)  PTE  Ltd.,  in
Singapore; LGT Asset Management Ltd., formerly G.T. Management (Australia) Ltd.,
in Sydney; and LGT Asset Management GmbH, formerly BIL Asset Management GmbH, in
Frankfurt.
 
CUSTODIAN
State  Street  Bank and  Trust Company  ("State  Street"), 225  Franklin Street,
Boston,  Massachusetts  02110,  acts  as  custodian  of  each  Fund's  and   the
Portfolio's  assets. State Street is authorized to establish and has established
separate accounts in foreign currencies and to cause securities of the Funds and
the Portfolio to be held in separate  accounts outside the United States in  the
custody of non-U.S. banks.
 
INDEPENDENT ACCOUNTANTS
The  Funds' and  the Portfolio's independent  accountants are  Coopers & Lybrand
L.L.P., One Post Office  Square, Boston Massachusetts  02109. Coopers &  Lybrand
L.L.P.  conducts audits of each Fund's and the Portfolio's financial statements,
assists in the preparation of the  Funds' and the Portfolio's federal and  state
income tax returns and consults with the Company, the Funds and the Portfolio as
to  matters  of accounting,  regulatory filings,  and  federal and  state income
taxation.
 
The audited financial statements of the Funds and the Portfolio included in this
Statement of  Additional Information  have been  examined by  Coopers &  Lybrand
L.L.P., as stated in their opinion appearing herein and are included in reliance
upon such opinion given upon the authority of that firm as experts in accounting
and auditing.
 
USE OF NAME
The  Manager has granted the  Funds and the Portfolio the  right to use the "GT"
name and "GT Global" and has reserved  the right to withdraw its consent to  the
use of such names by the Company, the Funds and/or the Portfolio at any time, or
to grant the use of such names to any other company.
 
- --------------------------------------------------------------------------------
 
                               INVESTMENT RESULTS
 
- --------------------------------------------------------------------------------
 
STANDARDIZED RETURNS
Each Fund's "Standardized Returns," as referred to in the Prospectus (see "Other
Information  --  Performance  Information" in  the  Prospectus),  are calculated
separately for Class A and Class B shares of the Fund, as follows:  Standardized
Return  (average  annual total  return ("T"))  is computed  by using  the ending
redeeming value ("ERV")  of a  hypothetical initial investment  of $1,000  ("P")
over  a period of years ("n") according  to the following formula as required by
the SEC: P(1+T)  to the (n)th  power =  ERV. The following  assumptions will  be
reflected  in computations made in accordance with this formula: (1) for Class A
shares, deduction of the maximum sales  charge of 4.75% from the $1,000  initial
investment; (2) for Class B shares,
 
                  Statement of Additional Information Page 38
<PAGE>
                             GT GLOBAL INCOME FUNDS
deduction  of  the  applicable contingent  deferred  sales charge  imposed  on a
redemption of Class B shares held for the period; (3) reinvestment of  dividends
and  other distributions at net asset  value on the reinvestment date determined
by the Company's Board of Directors; and (4) a complete redemption at the end of
any period illustrated.
 
The Standardized Returns for  the Class A  and Class B  shares of the  Strategic
Income  Fund, Government  Income Fund  and High  Income Fund,  stated as average
annualized total returns for the periods shown, were:
<TABLE>
<CAPTION>
                                                    STRATEGIC     STRATEGIC     GOVERNMENT     GOVERNMENT        HIGH
                                                      INCOME        INCOME        INCOME         INCOME         INCOME
                                                       FUND          FUND          FUND           FUND           FUND
PERIOD                                              (CLASS A)     (CLASS B)      (CLASS A)      (CLASS B)     (CLASS A)
- -------------------------------------------------  ------------  ------------  -------------  -------------  ------------
<S>                                                <C>           <C>           <C>            <C>            <C>
Fiscal year ended October 31, 1996...............       17.15%        17.15%         2.03%          1.57%         32.44%
October 31, 1991 through October 31, 1996........       10.48%          n/a          5.64%           n/a            n/a
October 22, 1992 (commencement of operations)
 through October 31, 1996........................         n/a         10.27  %        n/a           5.57   %      16.20 %
March 29, 1988 (commencement of operations)
 through October 31, 1996........................        8.96  %        n/a          6.73   %        n/a            n/a
 
<CAPTION>
                                                       HIGH
                                                      INCOME
                                                       FUND
PERIOD                                              (CLASS B)
- -------------------------------------------------  ------------
<S>                                                <C>
Fiscal year ended October 31, 1996...............       33.16%
October 31, 1991 through October 31, 1996........         n/a
October 22, 1992 (commencement of operations)
 through October 31, 1996........................       16.52  %
March 29, 1988 (commencement of operations)
 through October 31, 1996........................         n/a
</TABLE>
 
NON-STANDARDIZED RETURNS
In addition  to  Standardized  Returns,  each Fund  also  may  also  include  in
advertisements,  sales  literature and  shareholder  reports other  total return
performance  data  ("Non-Standardized   Return").  Non-Standardized  Return   is
calculated  separately for Class  A and Class B  shares of each  Fund and may be
calculated according to several different formulas. Non-Standardized Returns may
be quoted for the same or different time periods for which Standardized  Returns
are  quoted. Non-Standardized  Returns may  or may  not take  sales charges into
account; performance data calculated without taking the effect of sales  charges
into account will be higher than data including the effect of such charges.
 
Average  annual Non-Standardized  Return ("T") is  computed by  using the ending
redeeming value ("ERV")  of a  hypothetical initial investment  of $1,000  ("P")
over  a period of years ("n") according  to the following formula as required by
the SEC: P(1+T)  to the (n)th  power =  ERV. The following  assumptions will  be
reflected in computations made in accordance with this formula: (1) no deduction
of  sales charges; (2) reinvestment of  dividends and other distributions at net
asset value on the reinvestment date determined by the Board; and (3) a complete
redemption at the end of any period illustrated.
 
The average annual Non-Standardized Returns for  the Class A and Class B  shares
of  the  Strategic Income  Fund, Government  Income Fund  and High  Income Fund,
stated as average annualized total returns for the periods shown, were:
<TABLE>
<CAPTION>
                                                    STRATEGIC     STRATEGIC     GOVERNMENT     GOVERNMENT        HIGH
                                                      INCOME        INCOME        INCOME         INCOME         INCOME
                                                       FUND          FUND          FUND           FUND           FUND
PERIOD                                              (CLASS A)     (CLASS B)      (CLASS A)      (CLASS B)     (CLASS A)
- -------------------------------------------------  ------------  ------------  -------------  -------------  ------------
<S>                                                <C>           <C>           <C>            <C>            <C>
Fiscal year ended October 31, 1996...............       23.00%        22.15%         7.11%          6.54%         39.05%
October 31, 1991 through October 31, 1996........       11.56%          n/a          6.68%           n/a            n/a
October 22, 1992 (commencement of operations)
 through October 31, 1996........................         n/a         10.64  %        n/a           5.94   %      17.61 %
March 29, 1988 (commencement of operations)
 through October 31, 1996........................        9.58  %        n/a          7.34   %        n/a            n/a
 
<CAPTION>
                                                       HIGH
                                                      INCOME
                                                       FUND
PERIOD                                              (CLASS B)
- -------------------------------------------------  ------------
<S>                                                <C>
Fiscal year ended October 31, 1996...............       38.16%
October 31, 1991 through October 31, 1996........         n/a
October 22, 1992 (commencement of operations)
 through October 31, 1996........................       16.83  %
March 29, 1988 (commencement of operations)
 through October 31, 1996........................         n/a
</TABLE>
 
Aggregate Non-Standardized Return ("T") is computed by using the ending value of
the account  ("VOA")  of  a  hypothetical initial  investment  of  $1,000  ("P")
according  to the following  formula: T =  (VOA/P)-1. Aggregate Non-Standardized
Return assumes reinvestment  of dividends  and other distributions  and, as  set
forth below, may or may not take sales charges into account.
 
The  aggregate Non-Standardized Returns (not  taking sales charges into account)
for the Class  A and Class  B shares  of the Strategic  Income Fund,  Government
Income  Fund and  High Income  Fund, stated as  aggregate total  returns for the
periods shown, were:
 
<TABLE>
<CAPTION>
                                                    STRATEGIC   STRATEGIC   GOVERNMENT   GOVERNMENT     HIGH        HIGH
                                                     INCOME      INCOME       INCOME       INCOME      INCOME      INCOME
                                                      FUND        FUND         FUND         FUND        FUND        FUND
PERIOD                                              (CLASS A)   (CLASS B)   (CLASS A)    (CLASS B)    (CLASS A)   (CLASS B)
- --------------------------------------------------  ---------   ---------   ----------   ----------   ---------   ---------
<S>                                                 <C>         <C>         <C>          <C>          <C>         <C>
October 22, 1992 (commencement of operations)
 through October 31, 1996.........................      n/a      50.21%         n/a        26.14%      92.10%      87.02%
March 29, 1988 (commencement of operations)
 through October 31, 1996.........................   119.43%       n/a        83.72%         n/a         n/a         n/a
</TABLE>
 
                  Statement of Additional Information Page 39
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
The aggregate Non-Standardized Returns (taking  sales charges into account)  for
the  Class A and Class B shares  of the Strategic Income Fund, Government Income
Fund and High  Income Fund, stated  as aggregate total  returns for the  periods
shown, were:
 
<TABLE>
<CAPTION>
                                                    STRATEGIC   STRATEGIC   GOVERNMENT   GOVERNMENT     HIGH        HIGH
                                                     INCOME      INCOME       INCOME       INCOME      INCOME      INCOME
                                                      FUND        FUND         FUND         FUND        FUND        FUND
PERIOD                                              (CLASS A)   (CLASS B)   (CLASS A)    (CLASS B)    (CLASS A)   (CLASS B)
- --------------------------------------------------  ---------   ---------   ----------   ----------   ---------   ---------
<S>                                                 <C>         <C>         <C>          <C>          <C>         <C>
October 22, 1992 (commencement of operations)
 through October 31, 1996.........................      n/a      48.21%         n/a        24.37%      82.97%      85.02%
March 29, 1988 (commencement of operations)
 through October 31, 1996.........................   109.01%       n/a        74.99%         n/a         n/a         n/a
</TABLE>
 
YIELD
Each  Fund may also include its current yield ("Yield") in advertisements, sales
literature and shareholder  reports. Yield, which  is calculated separately  for
Class  A and Class B shares of each Fund, is computed by dividing the difference
between dividends  and  interest earned  during  a one-month  period  ("a")  and
expenses  accrued for the period (net of reimbursements) ("b") by the product of
the average  daily number  of shares  outstanding during  the period  that  were
entitled  to receive dividends ("c") and the maximum offering price per share on
the last day of the period ("d") according to the following formula as  required
by the Securities and Exchange Commission:
 
<TABLE>
<S>       <C>  <C>  <C>     <C> <C>
                   a-b
YIELD =   2     [( --  + 1  )   (6)-1]
                   cd
</TABLE>
 
The Yields of the Class A shares of the Strategic Income Fund, Government Income
Fund  and the High Income  Fund for the one-month  period ended October 31, 1996
were 6.58%, 6.23%  and 7.29%, respectively.  The current yields  of the Class  B
shares of Strategic Income Fund, Government Income Fund and High Income Fund for
the  one-month  period  ended October  31,  1996  were 6.23%,  5.87%  and 7.00%,
respectively.
 
IMPORTANT POINTS TO NOTE ABOUT DATA RELATING TO WORLD EQUITY AND BOND MARKETS
Information  relating  to   foreign  market   performance,  capitalization   and
diversification  is based on sources  believed to be reliable,  but which may be
subject to revision and which has not been independently verified by the Company
or GT  Global.  The authors  and  publishers of  such  material are  not  to  be
considered as "experts" under the Securities Act of 1933, as amended, on account
of the inclusion of such information herein.
 
GT  Global believes that this information may be useful to investors considering
whether and to what extent to  diversify their investments through the  purchase
of mutual funds investing in securities on a global basis. However, this data is
not  a representation of the past performance of any of these Funds, nor is it a
prediction of such performance.  The performance of the  Funds will differ  from
the  historical performance of relevant indices. The performance of indices does
not take  expenses  into  account,  while  each  Fund  incurs  expenses  in  its
operations,  which will reduce performance. Each Fund is actively managed, I.E.,
the Manager, as  each Fund's  investment manager, actively  purchases and  sells
securities  in seeking each Fund's investment objective. Moreover, each Fund may
invest a portion of its assets in corporate bonds, while certain indices  relate
only  to government bonds. Each  of these factors will  cause the performance of
each Fund to differ from relevant indices.
 
Each Fund and GT Global, from time to time, may compare the Funds with, but  not
limited to, the following:
 
        (1) Various Salomon Brothers World Bond Indices, which measure the total
    return performance of high quality non-U.S. dollar denominated securities in
    major  sectors of the worldwide bond  markets including the Salomon Brothers
    World Government  Bond Index,  which is  a  widely used  index of  ten  year
    government bonds with remaining maturities greater than one year.
 
        (2)  The  Lehman Brothers  Government/Corporate Bond  Index, which  is a
    comprehensive measure  of  all  public  obligations  of  the  U.S.  Treasury
    (excluding  flower bonds and  foreign targeted issues),  all publicly issued
    debt  of  agencies  of  the  U.S.  Government  (excluding  mortgage   backed
    securities),  and all  public, fixed rate,  non-convertible investment grade
    domestic corporate debt rated at least Baa by Moody's or BBB by S&P, or,  in
    the  case of nonrated bonds, BBB  by Fitch Investors Service, Inc. ("Fitch")
    (excluding Collateralized Mortgage Obligations).
 
        (3) Average of  Savings Accounts,  which is a  measure of  all kinds  of
    savings deposits, including longer-term certificates. Savings accounts offer
    a  guaranteed rate  of return on  principal, but no  opportunity for capital
    growth. During  a portion  of the  period, the  maximum rates  paid on  some
    savings deposits were fixed by law.
 
                  Statement of Additional Information Page 40
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
        (4)  The Consumer Price Index, which is  a measure of the average change
    in prices over time in  a fixed market basket  of goods and services  (e.g.,
    food,  clothing, shelter, fuels, transportation  fares, charges for doctors'
    and dentists' services, prescription medicines, and other goods and services
    that people buy for day-to-day living).
 
        (5) Data and mutual fund rankings and comparisons published or  prepared
    by  Lipper  Analytical  Data  Services,  Inc.  ("Lipper"),  CDA/Wiesenberger
    Investment  Company   Services   ("CDA/Wiesenberger"),   Morningstar,   Inc.
    ("Morningstar")  and/or other companies that rank or compare mutual funds by
    overall performance, investment objectives, assets, expense levels,  periods
    of existence and/or other factors. In this regard, each Fund may be compared
    to   the  Fund's  "peer  group"  as  defined  by  Lipper,  CDA/Wiesenberger,
    Morningstar and/or other firms, as applicable or to specific funds or groups
    of funds within  or without such  peer group. Morningstar  is a mutual  fund
    rating  service that also  rates mutual funds on  the basis of risk-adjusted
    performance. Morningstar ratings  are calculated from  a fund's three,  five
    and  ten year average annual returns  with appropriate fee adjustments and a
    risk factor that reflects fund performance relative to the three-month  U.S.
    Treasury  bill monthly  returns. Ten percent  of the funds  in an investment
    category receive five stars  and 22.5% receive four  stars. The ratings  are
    subject to change each month.
 
        (6)  Bear  Stearns Foreign  Bond  Index, which  provides  simple average
    returns for individual countries and Gross National Product ("GNP") weighted
    index, beginning in 1975.  The returns are broken  down by local market  and
    currency.
 
        (7)  Ibbottson  Associates International  Bond  Index, which  provides a
    detailed breakdown of local market and currency returns since 1960.
 
        (8) Standard & Poor's 500 Composite Stock Price Index which is a  widely
    recognized  index  composed of  the  capitalization-weighted average  of the
    price of 500 of the largest publicly traded stocks in the U.S.
 
        (9) Salomon Brothers Broad Investment Grade Index which is a widely used
    index composed of  U.S. domestic government,  corporate and  mortgage-backed
    fixed  income securities  and the  Salomon Brothers  Brady Bond  Index which
    measures the total  return performance  of Brady Bonds  issued since  March,
    1990, and are issued in U.S. dollar denominated instruments.
 
       (10) Dow Jones Industrial Average.
 
       (11) CNBC/Financial News Composite Index.
 
       (12) Morgan Stanley Capital International World Indices, including, among
    others, the Morgan Stanley Capital International Europe, Australia, Far East
    Index  ("EAFE Index").  The EAFE  index is an  unmanaged index  of more than
    1,000 companies in Europe, Australia and the Far East.
 
       (13) International Finance Corporation ("IFC") Emerging Markets Data Base
    which provides detailed statistics on  bond and stock markets in  developing
    countries
 
       (14)  J.P. Morgan &  Co. Bond Indices, including,  among others, the J.P.
    Morgan Traded Government  Bond Index which  is an index  composed of  liquid
    non-U.S.  fixed income  securities based  on market  weightings and currency
    since 1986.
 
       (15) Salomon Brothers  World Government Bond  Index and Salomon  Brothers
    World  Government Bond Index-Non-U.S. are each  a widely used index composed
    of world government bonds.
 
       (16) The  World  Bank  Publication  of  Trends  in  Developing  Countries
    ("TIDE")  provides  brief  reports on  most  of the  World  Bank's borrowing
    members. The World  Development Report  is published annually  and looks  at
    global   and  regional  economic  trends  and  their  implications  for  the
    developing economies.
 
       (17) Salomon  Brothers Global  Telecommunications  Index is  composed  of
    telecommunications companies in the developing and emerging countries.
 
       (18)  Datastream and  Worldscope, each  is an  on-line database retrieval
    service for information including but not limited to international financial
    and economic data.
 
       (19)  International  Financial  Statistics,  which  is  produced  by  the
    International Monetary Fund.
 
       (20)  Various publications and reports produced by the World Bank and its
    affiliates.
 
       (21) Various publications from the International Bank for  Reconstruction
    and Development/The World Bank.
 
                  Statement of Additional Information Page 41
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
       (22)  Various publications including but  not limited to ratings agencies
    such as Moody's, S&P and Fitch.
 
       (23) Wilshire Associates which is  an on-line database for  international
    financial  and economic data including performance  measure for a wide range
    of securities.
 
       (24) Various publications from the Organization for Economic  Cooperation
    and Development ("OECD").
 
Indices,  economic and  financial data prepared  by the  research departments of
various  financial  organizations,  such  as  Salomon  Brothers,  Inc.,   Lehman
Brothers,  Merrill  Lynch, Pierce,  Fenner &  Smith, Inc.  J. P.  Morgan, Morgan
Stanley,  Smith  Barney,   S.G.  Warburg,   Jardine  Flemming,   The  Bank   for
International Settlements, Asian Development Bank, Bloomberg, L.P. and Ibbottson
Associates  may be used as  well as information reported  by the Federal Reserve
and the respective Central Banks of various nations. In addition, GT Global  may
use  performance  rankings,  ratings  and  commentary  reported  periodically in
national financial publications,  included but not  limited to, Money  Magazine,
Smart  Money,  Global  Finance,  EuroMoney,  Financial  World,  Forbes, Fortune,
Business Week, Latin Finance, the Wall Street Journal, Emerging Markets  Weekly,
Kiplinger's Guide To Personal Finance, Barron's, The Financial Times, USA Today,
The  New York  Times, Far  Eastern Economic  Review, Mutual  Funds Magazine, The
Economist and Investors Business Digest.  Each Fund may compare its  performance
to  that of other compilations or indices  of comparable quality to those listed
above and other indices which may be developed and made available.
 
From time  to  time,  each Fund  and  GT  Global  may refer  to  the  number  of
shareholders  in the  Fund or  the aggregate  number of  shareholders in  all GT
Global Mutual Funds  or the  dollar amount of  Fund assets  under management  or
rankings by DALBAR Surveys, Inc. in advertising materials.
 
GT  Global believes the GT Global Income  Funds can be an appropriate investment
for long-term investment goals including but not limited to funding  retirement,
paying  for education or purchasing  a house. The GT  Global Income Funds do not
represent a complete investment  program and the  investors should consider  the
Funds  as appropriate for  a portion of their  overall investment portfolio with
regard to their long-term investment goals.
 
GT Global believes that a growing number of consumer products, including but not
limited to home appliances, automobiles and clothing, purchased by Americans are
manufactured abroad. GT Global believes that investing globally in the companies
that produce products for U.S. consumers can help U.S. investors seek protection
of the value of their assets against the potentially increasing costs of foreign
manufactured goods. Of course, there can be no assurance that there will be  any
correlation  between global investing and the costs of such foreign goods unless
there is  a  corresponding  change  in  value of  the  U.S.  dollar  to  foreign
currencies.  From time to time, GT Global may refer to or advertise the names of
such companies although there can be no assurance that any GT Global Mutual Fund
may own the securities of these companies.
 
Each Fund may compare its performance  to that of other compilations or  indices
of  comparable quality  to those  listed above which  may be  developed and made
available  in  the  future.  Each  Fund  may  be  compared  in  advertising   to
Certificates  of Deposit (CDs), the Bank Rate Monitor National Index, an average
of the quoted rates for 100 leading banks and thrifts in ten U.S. cities  chosen
to  represent the ten largest Consumer  Metropolitan statistical areas, or other
investments issued by banks. Each Fund differs from bank investments in  several
respects. Each Fund may offer greater liquidity or higher potential returns than
CDs; but unlike CDs, the Fund will have a fluctuating share price and return and
is not FDIC insured.
 
Each Fund's performance may be compared to the performance of other mutual funds
in  general, or to  the performance of  particular types of  mutual funds. These
comparisons may  be  expressed  as  mutual  fund  rankings  prepared  by  Lipper
Analytical  Services, Inc. ("Lipper"), an independent service which monitors the
performance of mutual funds. Lipper generally ranks funds on the basis of  total
return,  assuming reinvestment of distributions, but does not take sales charges
or redemption fees  into consideration, and  is prepared without  regard to  tax
consequences.  In addition to the mutual  fund rankings, each Fund's performance
may be compared to mutual fund performance indices prepared by Lipper.
 
GT Global may provide information designed to help individuals understand  their
investment  goals  and explore  various  financial strategies.  For  example, GT
Global may describe general principles  of investing, such as asset  allocation,
diversification and risk tolerance.
 
Ibbotson  Associates  of  Chicago,  Illinois  ("Ibbotson")  provides  historical
returns of the capital  markets in the United  States, including common  stocks,
small   capitalization  stocks,  long-term  corporate  bonds,  intermediate-term
government bonds, long-term government bonds,  Treasury bills, the U.S. rate  of
inflation  (based on the CPI), and  combinations of various capital markets. The
performance of  these capital  markets  is based  on  the returns  of  different
indices.
 
                  Statement of Additional Information Page 42
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
GT  Global Funds may  use the performance  of these capital  markets in order to
demonstrate  general   risk-versus-reward  investment   scenarios.   Performance
comparisons  may also include the  value of a hypothetical  investment in any of
these capital  markets. The  risks associated  with the  security types  in  any
capital  market  may or  may  not correspond  directly  to those  of  the Funds.
Ibbotson calculates total returns in the same method as the Funds. Each Fund may
also compare performance to  that of other compilations  or indices that may  be
developed and made available in the future.
 
In  advertising materials, GT  Global may reference or  discuss its products and
services, which may  include: retirement investing;  the effects of  dollar-cost
averaging  and saving for  college or a  home. In addition,  GT Global may quote
financial or business publications  and periodicals, including model  portfolios
or  allocations, as they  relate to fund  management, investment philosophy, and
investment techniques.
 
Each Fund  may  discuss  its  Quotron number,  CUSIP  number,  and  its  current
portfolio management team.
 
From  time to time, each Fund's performance also may be compared to other mutual
funds tracked  by  financial  or  business  publications  and  periodicals.  For
example,  each Fund  may quote Morningstar,  Inc. in  its advertising materials.
Morningstar, Inc. is a mutual fund rating service that rates mutual funds on the
basis of risk-adjusted performance. In  addition, each Fund may quote  financial
or  business publications  and periodicals  as they  relate to  fund management,
investment philosophy,  and investment  techniques.  Rankings that  compare  the
performance  of GT  Global Funds to  one another in  appropriate categories over
specific periods of time may also be quoted in advertising.
 
Each Fund may quote  various measures of  volatility and benchmark  correlation,
such  as beta,  standard deviation and  R(2), in advertising.  In addition, each
Fund may compare these measures to those of other funds. Measures of  volatility
seek to compare each Fund's historical share price fluctuations or total returns
compared to those of a benchmark. All measures of volatility and correlation are
calculated using averages of historical data.
 
Each  Fund may advertise  examples of the effects  of periodic investment plans,
including the principle of dollar cost averaging. In such a program, an investor
invests a  fixed  dollar  amount  in  a  Fund  at  periodic  intervals,  thereby
purchasing  fewer shares when  prices are high  and more shares  when prices are
low. While such a strategy does not assure  a profit or guard against loss in  a
declining  market, the investor's  average cost per  share can be  lower than if
fixed numbers of shares are purchased at the same intervals. In evaluating  such
a  plan, investors should  consider their ability  to continue purchasing shares
through periods of low price levels.
 
Each Fund  may be  available  for purchase  through  retirement plans  or  other
programs  offering deferral of or exemption from income taxes, which may produce
superior after-tax returns over time. For example, a $10,000 investment  earning
a  taxable return of 10% annually would have an after-tax value of $17,976 after
ten years, assuming tax was deducted from the return each year at a 39.6%  rate.
An  equivalent tax-deferred investment would have  an after-tax value of $19,626
after ten years, assuming  tax was deducted  at a 39.6%  rate from the  deferred
earnings at the end of the ten-year period.
 
Each  Fund may describe in its sales material and advertisements how an investor
may invest in the GT Global Mutual Funds through various retirement accounts and
plans that offer deferral  of income taxes on  investment earnings and may  also
enable  an investor to make pre-tax  contributions. Because of their advantages,
these retirement accounts and plans  may produce returns superior to  comparable
non-retirement investments. The Funds may also discuss these accounts and plans,
which include:
 
INDIVIDUAL RETIREMENT ACCOUNTS (IRAS): If you have earned income from employment
(including  self-employment), you can contribute  each year to an  IRA up to the
lesser of (1) $2,000 for yourself or $4,000 for you and your spouse,  regardless
of  whether  your  spouse  is  employed,  or  (2)  100%  of  compensation.  Some
individuals may be able  to take an income  tax deduction for the  contribution.
Regular  contributions  may  not be  made  for the  year  you become  70  1/2 or
thereafter. Please consult your tax advisor for more information.
 
ROLLOVER IRAS: Individuals who  receive distributions from qualified  retirement
plans  (other than  required distributions) and  who wish to  keep their savings
growing  tax-deferred  can  rollover  (or  make  a  direct  transfer  of)  their
distribution  to a  Rollover IRA. These  accounts can also  receive rollovers or
transfers from an  existing IRA. These  accounts can also  receive rollovers  or
transfers  from an existing  IRA. If an "eligible  rollover distribution" from a
qualified employer-sponsored retirement plan is  not directly rolled over to  an
IRA  (or  certain qualified  plans),  withholding at  the  rate of  20%  will be
required for federal income tax purposes.  A distribution from a qualified  plan
that  is not an "eligible rollover  distribution," including a distribution that
is one  of a  series  of substantially  equal  periodic payments,  generally  is
subject to regular wage withholding or withholding at the rate of 10% (depending
on  the type and amount  of the distribution), unless you  elect not to have any
withholding apply. Please consult your tax advisor for more information.
 
                  Statement of Additional Information Page 43
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
SEP-IRAS:  Simplified  employee  pension  plans  "SEPs"  or  "SEP-IRAs"  provide
self-employed  individuals (and any eligible employees) with benefits similar to
Keogh-type plans or 401(k) plans, but with fewer administrative requirements and
therefore potentially lower annual administration expenses.
 
CODE SECTION 403(b)(7) CUSTODIAL ACCOUNTS: Employees of public schools and  most
other   not-for-profit   corporations   can   make   pre-tax   salary  reduction
contributions to these accounts.
 
PROFIT-SHARING  (INCLUDING   SECTION   401(k))  AND   MONEY   PURCHASE   PENSION
PLANS:  Corporations can sponsor these  qualified defined contribution plans for
their  employees.  A  Section  401(k)  plan,  a  type  of  profit-sharing  plan,
additionally  permits  the  eligible, participating  employees  to  make pre-tax
salary reduction contributions to the plan (up to certain limitations).
 
SIMPLE RETIREMENT PLANS: Employers  with no more than  100 employees who do  not
maintain  another retirement plan  may establish a  Savings Incentive Match Plan
for Employees ("SIMPLE") either as  separate IRAs or as  part of a Code  Section
401(k)  plan. SIMPLEs are not subject to the complicated nondiscrimination rules
that generally apply to qualified retirement plans.
 
GT Global may from time to time in its sales methods and advertising discuss the
risks inherent in investing. Risk represents  the possibility that you may  lose
some or all of your investment over a period of time. A basic tenet of investing
is the greater the potential reward, the greater the risk.
 
The  major types of investment risk are market risk, industry risk, credit risk,
interest rate risk and inflation risk. Market risk entails a change in value  of
a  security due  to market  uncertainty. Industry risk  can be  described as the
market risk associated with companies engaged in a similar business.
 
The next two  risks, credit and  interest rate risk,  more often are  associated
with  fixed income investing.  Credit risk refers to  the creditworthiness of an
issuer of  debt  securities  and its  ability  to  pay interest  and  repay  the
principal  value  of  the bond.  Interest  rate  risk has  two  components. When
interest rates  rise or  fall the  value  of the  security generally  will  move
correspondingly  in the opposite direction. Further, the longer the maturity the
greater the impact on the bond's value.
 
Finally, there is inflation  risk which does not  affect a security's value  but
its purchasing power, i.e. the risk of changing price levels in the economy that
affects security prices or the price of goods and services.
 
From time to time, the Funds and GT Global will quote data regarding industries,
individual   countries,  regions,  world  stock   exchanges,  and  economic  and
demographic statistics  from sources  GT Global  deems reliable,  including  the
economic and financial data of such financial organizations as:
 
 1) Stock  market  capitalization:  Morgan Stanley  Capital  International World
    Indices, IFC and Datastream.
 
 2) Stock market trading volume:  Morgan Stanley Capital International  Industry
    Indices and IFC.
 
 3) The  number  of listed  companies: IFC,  GT Guide  to World  Equity Markets,
    Salomon Brothers, Inc., and S.G. Warburg.
 
 4) Wage rates: U.S. Department of  Labor Statistics and Morgan Stanley  Capital
    International World.
 
 5) International  industry  performance: Morgan  Stanley  Capital International
    World Indices, Wilshire Associates and Salomon Brothers, Inc.
 
 6) Stock  market  performance:  Morgan  Stanley  Capital  International   World
    Indices, IFC and Datastream.
 
 7) The  Consumer Price Index and inflation rate: The World Bank, Datastream and
    IFC.
 
 8) Gross Domestic Product ("GDP"): Datastream and The World Bank.
 
 9) GDP growth rate: IFC, The World Bank and Datastream.
 
10) Population: The World Bank, Datastream and United Nations.
 
11) Average annual growth rate (%) of population: The World Bank, Datastream and
    United Nations.
 
12) Age distribution within populations: OECD and United Nations.
 
13) Total exports and imports by year: IFC, The World Bank and Datastream.
 
14) Top three companies by country, industry  or market: IFC, GT Guide to  World
    Equity Markets, Salomon Brothers Inc. and S.G. Warburg.
 
15) Foreign  direct  investments to  developing  countries: The  World  Bank and
    Datastream.
 
                  Statement of Additional Information Page 44
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
16) Supply, consumption,  demand  and  growth in  demand  of  certain  products,
    services  and industries, including, but  not limited to electricity, water,
    transportation, construction materials, natural resources, technology, other
    basic infrastructure, financial services, health care services and supplies,
    consumer products and services and telecommunications equipment and services
    (sources of such information may include,  but would not be limited to,  The
    World Bank, OECD, IMF, Bloomberg and Datastream).
 
17) Standard  deviation and performance returns for U.S. and non-U.S. equity and
    bond markets: Morgan Stanley Capital International.
 
18) Countries restructuring their  debt, including those  under the Brady  Plan:
    the Manager.
 
19) Political and economic structure of countries: Economist Intelligence Unit.
 
20) Government  and corporate  bonds --  credit ratings,  yield to  maturity and
    performance returns: Salomon Brothers, Inc.
 
21) Dividend yields for U.S. and non-U.S. companies: Bloomberg.
 
From time  to  time,  GT Global  may  include  in its  advertisement  and  sales
material, information about privatization which is an economic process involving
the sale of state-owned companies to the private sector.
 
In  advertising and sales materials, GT Global  may make reference to or discuss
its products, services and accomplishments. Among these accomplishments are that
in 1983  the Manager  provided assistance  to  the government  of Hong  Kong  in
linking  its currency to the  U.S. dollar, and that  in 1987 Japan's Ministry of
Finance licensed  LGT  Asset  Management  Ltd.  as  one  of  the  first  foreign
discretionary  investment managers for Japanese investors. Such accomplishments,
however, should not be viewed as an endorsement of the Manager by the government
of Hong Kong, Japan's Ministry of Finance or any other government or  government
agency.  Nor do  any such accomplishments  of the Manager  provide any assurance
that the GT Global Mutual Funds' investment objectives will be achieved.
 
GT GLOBAL ADVANTAGE
As part of Liechtenstein Global Trust,  GT Global continues a 75-year  tradition
of  service  to  individuals  and  institutions.  Today  we  bring  investors  a
combination of experience, worldwide resources, a global perspective, investment
talent and a time tested investment discipline. With investment professionals in
nine offices  worldwide,  we  witness world  events  and  economic  developments
firsthand.
 
The  key to achieving  consistent results is  following a disciplined investment
process. Our  approach  to  asset  allocation takes  advantage  of  GT  Global's
worldwide   presence  and  global  perspective.  Our  "macroeconomic"  worldview
determines our overall strategy of regional, country and sector allocations. Our
bottom up  process  of security  selection  combines fundamental  research  with
quantitative analysis through our proprietary models.
 
Built  in  checks and  balances strengthen  the process,  enhancing professional
experience and judgment with an  objective assessment of risk. Ultimately,  each
security  we select has passed  a ranking system that  helps our portfolio teams
determine when to buy and when to sell.
 
In addition, the GT Global Strategic Income  Fund and the GT Global High  Income
Fund,  from time to time,  may quote yields and  total returns of representative
debt instruments from  emerging market  countries in its  advertising and  sales
literature.
 
ECONOMIC DEVELOPMENT IN EMERGING MARKETS
The  Manager  has identified  six  phases to  track  the progress  of developing
economies.
 
In addition, the Manager focuses on the transitions between each phase:
 
    BETWEEN PHASES 1 & 2,  STABILIZATION: Developing nations recognize the  need
for economic reform and launch initiatives to stabilize their economies. Typical
measures  might  include  initiating  monetary  reforms  to  contain  inflation,
controlling government spending, and addressing external trade imbalances.
 
    BETWEEN PHASES 2 & 3,  RENOVATION: Economic development gathers momentum  as
the   governments  of  developing   nations  take  further   steps  to  increase
productivity and external competitiveness. Typical reforms include easing market
regulations, privatizing  state-owned industries,  lowering trade  barriers  and
reforming the national tax structure.
 
    BETWEEN  PHASES  3 &  4, NEW  CONSTRUCTION: As  economic reforms  take hold,
infrastructure improvements  are  needed  to facilitate  and  support  long-term
growth.  The construction and upgrading of highways and airports, communications
and utility systems  generally require  financing in  the form  of public  debt.
Similarly,  as  the private  sector develops,  bolstered by  new privatizations,
corporate debt securities typically are issued to finance business expansion.
 
                  Statement of Additional Information Page 45
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
EMERGING MARKET TRADING VOLUME
The annual trading volume of debt securities from developing economies according
to Salomon Brothers, Inc. has grown from $90 billion in 1990 to $150 billion  in
1991,  to $400 billion in 1992 and was estimated to be $1,200 billion at the end
of 1993 and $1.5 trillion at the end of 1994, respectively.
 
- --------------------------------------------------------------------------------
 
                          DESCRIPTION OF DEBT RATINGS
 
- --------------------------------------------------------------------------------
 
DESCRIPTION OF BOND RATINGS
Moody's rates the debt securities issued by various entities from "Aaa" to  "C".
Investment grade ratings are the first four categories:
 
        Aaa  --  Best quality.  These securities  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 -- High quality by all standards. They are rated lower than the  best
    bond  because margins of protection may not be as large as in Aaa securities
    or fluctuation of protective elements may be of greater amplitude, or  there
    may be other elements present which make the long-term risks appear somewhat
    greater.
 
        A   --  Upper-medium-grade-obligations.   Factors  giving   security  to
    principal and interest are considered adequate, but elements may be  present
    which suggest a susceptibility to impairment sometime in the future.
 
        Baa   --  Medium-grade  obligations.  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 -- Have speculative elements and their future cannot be considered as
    well assured. Often the protection of interest and principal payments may be
    very moderate, and  thereby not well  safeguarded during both  good and  bad
    times  over the future. Uncertainty of  position characterizes bonds in this
    class.
 
        B  --  Generally  lack  characteristics  of  the  desirable  investment.
    Assurance  of interest  and principal  payments or  of maintenance  of other
    terms of the contract over any long period of time may be small.
 
        Caa -- Poor  standing. Such issues  may be  in default or  there may  be
    present elements of danger with respect to principal or interest.
 
        Ca  -- Speculative in a high degree. Such issues are often in default or
    have other marked shortcomings.
 
        C -- Lowest rated  class of bonds.  Issues so rated  can be regarded  as
    having  extremely  poor  prospects  of ever  attaining  any  real investment
    standing.
 
ABSENCE OF RATING: Where no rating has been assigned or where a rating has  been
suspended  or withdrawn, it may  be for reasons unrelated  to the quality of the
issue.
 
Should no rating be assigned, the reason may be one of the following:
 
         1. An application for rating was not received or accepted.
 
         2. The issue or issuer  belongs to a group  of securities that are  not
    rated as a matter of policy.
 
         3. There is a lack of essential data pertaining to the issue or issuer.
 
         4.  The issue  was privately  placed, in which  case the  rating is not
    published in Moody's publications.
 
Suspension or withdrawal may occur if new and material circumstances arise,  the
effects of which preclude satisfactory analysis; if there is no longer available
reasonable  up-to-date data  to permit  a judgment  to be  formed; if  a bond is
called for redemption; or for other reasons.
 
                  Statement of Additional Information Page 46
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
Note: Moody's applies  numerical modifiers 1,  2 and 3  in each generic  ratings
classification  from  Aa through  B  in its  corporate  bond rating  system. The
modifier 1 indicates that  the company 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  its  generic  rating
category.
 
S&P  rates the  securities debt of  various entities in  categories ranging from
"AAA" to "D" according to quality.  Investment grade ratings are the first  four
categories:
 
        AAA  -- Highest rating. Capacity to  pay interest and repay principal is
    extremely strong.
 
        AA --  High  grade. Very  strong  capacity  to pay  interest  and  repay
    principal and differ from AAA issues only in a small degree.
 
        A -- Have a strong capacity to pay interest and repay principal although
    they  are  somewhat more  susceptible to  the adverse  effects of  change in
    circumstances and economic conditions than debt in higher rated categories.
 
        BBB -- Regarded as  having adequate capacity to  pay interest and  repay
    principal.  These bonds normally exhibit adequate protection parameters, but
    adverse economic conditions  or changing  circumstances are  more likely  to
    lead  to a weakened  capacity to pay  interest and repay  principal than for
    debt in higher rated categories.
 
        BB, B, CCC,  CC, C --  Debt rated "BB,"  "B," "CCC," "CC,"  and "C"  are
    regarded,  on balance, as predominantly speculative with respect to capacity
    to pay interest  and repay principal  in accordance with  the terms of  this
    obligation.  "BB" indicates  the lowest  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 exposures to adverse conditions.
 
        BB -- Has less near-term vulnerability to default than other speculative
    issues; however, it faces major ongoing uncertainties or exposure to adverse
    business,  financial or economic  conditions which could  lead to inadequate
    capacity to meet  timely interest  and principal payments.  The "BB"  rating
    category  is also used for debt subordinated to senior debt that is assigned
    an actual or implied "BBB-" rating.
 
        B --  Has a  greater  vulnerability to  default  but currently  has  the
    capacity  to  meet  interest  payments  and  principal  repayments.  Adverse
    business, financial or  economic conditions will  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 --  Has a  currently indefinable  vulnerability to  default, and  is
    dependent upon favorable business, financial and economic conditions to meet
    timely  payment  of interest  and repayment  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  -- Typically  applied to  debt subordinated  to senior  debt that is
    assigned an actual or implied "CCC" rating.
 
        C -- Typically  applied to  debt subordinated  to senior  debt which  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.
 
        C -- Reserved for income bonds on which no interest is being paid.
 
        D -- In payment default. The  "D" rating is used when interest  payments
    are  not made on  the date due even  if the applicable  grace period has not
    expired, unless S&P  believes that such  payments will be  made during  such
    grace  period.  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 from  "AA" to "CCC" may  be modified by  the
addition  of a  plus or minus  sign to  show relative standing  within the major
rating categories.
 
NR: Indicates that  no rating  has been  requested, that  there is  insufficient
information  on which to base  a rating, or that S&P  does not rate a particular
type of obligation as a matter of policy.
 
DESCRIPTION OF COMMERCIAL PAPER RATINGS
Moody's employs the designations "Prime-1" and "Prime-2" to indicate  commercial
paper  having the highest capacity for  timely repayment. Issuers (or supporting
institutions) rated Prime-1 have a  superior ability to repay senior  short-term
debt obligations. Prime-1 repayment capacity generally will be evidenced by many
of  the following characteristics: leading  market positions in well-established
industries; high rates of return on funds employed; conservative  capitalization
 
                  Statement of Additional Information Page 47
<PAGE>
                             GT GLOBAL INCOME FUNDS
structures  with moderate  reliance on debt  and ample  asset protections; broad
margins in earnings coverage of fixed  financial charges and high internal  cash
generation;  and well-established  access to  a range  of financial  markets and
assured sources  of alternate  liquidity.  Issues rated  Prime-2 have  a  strong
ability  to  repay senior  short-term debt  obligations.  This normally  will 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.
 
S&P  ratings of commercial paper are graded into several categories ranging from
A-1 for the  highest quality  obligations to  "D" for  the lowest.  A-1 --  This
highest  rating indicates that the degree  of safety regarding timely payment is
strong.  Those   issues   determined   to  possess   extremely   strong   safety
characteristics  will  be  denoted with  a  plus  sign (+)  designation.  A-2 --
Capacity for timely payments  on issues with  this designation is  satisfactory;
however,  the relative degree of safety is  not as high as for issues designated
"A-1." A-3 -- Issues carrying this designation have adequate capacity for timely
payment. They are, however, more vulnerable to the adverse effects of changes in
circumstances than obligations  carrying the  higher designations.  B --  Issues
rated "B" are regarded as having only speculative capacity for timely payment. C
- --  This  rating is  assigned  to short-term  debt  obligations with  a doubtful
capacity for payment. D -- Debt rated "D" is in payment default. The "D"  rating
category  is used when interest  payments or principal payments  are not made on
the date due, even if  the applicable grace period  has not expired, unless  S&P
believes that such payments will be made during such grace period.
 
- --------------------------------------------------------------------------------
 
                              FINANCIAL STATEMENTS
 
- --------------------------------------------------------------------------------
 
The audited financial statements of the Funds as of October 31, 1996 and for the
year then ended appear on the following pages.
 
                  Statement of Additional Information Page 48
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                   REPORT OF
                            INDEPENDENT ACCOUNTANTS
 
- --------------------------------------------------------------------------------
 
ANNUAL REPORT
To the Shareholders and Board of Directors of
G.T. Investment Funds, Inc.:
 
We have audited the accompanying statements of assets and liabilities of GT
Global Government Income Fund, GT Global High Income Fund - Consolidated, and GT
Global Strategic Income Fund, including the portfolios of investments, as of
October 31, 1996, the related statements of operations for the year then ended,
the statements of changes in net assets for each of the two years in the period
then ended, and the financial highlights for each of the periods indicated
herein. These financial statements and the financial highlights are the
responsibility of the Funds' management. Our responsibility is to express an
opinion on these financial statements and financial highlights based on our
audits.
 
We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements and the financial
highlights are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. Our procedures included confirmation of securities owned as of
October 31, 1996 by correspondence with the custodian and brokers. An audit also
includes assessing the accounting principles used and significant estimates made
by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.
 
In our opinion, the financial statements and the financial highlights referred
to above present fairly, in all material respects, the financial positions of GT
Global Government Income Fund, GT Global High Income Fund - Consolidated, and GT
Global Strategic Income Fund as of October 31, 1996, the results of their
operations for the year then ended, the changes in their net assets for each of
the two years in the period then ended, and the financial highlights for each of
periods indicated herein, in conformity with generally accepted accounting
principles.
 
                                                        COOPERS & LYBRAND L.L.P.
 
BOSTON, MASSACHUSETTS
DECEMBER 13, 1996
 
                                       F1
<PAGE>
                        GT GLOBAL GOVERNMENT INCOME FUND
 
                            PORTFOLIO OF INVESTMENTS
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                         PRINCIPAL         VALUE         % OF NET
FIXED INCOME INVESTMENTS                                    CURRENCY       AMOUNT         (NOTE 1)        ASSETS
- ----------------------------------------------------------  --------   --------------   ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
Government & Government Agency Obligations (89.0%)
  Australia (4.8%)
    Commonwealth of Australia, 9.5% due 8/15/03 ..........   AUD           21,800,000   $ 19,335,562         4.8
  Canada (11.8%)
    Canadian Government:
      7% due 12/1/06 .....................................   CAD           40,000,000     31,138,957         7.6
      8.75% due 12/1/05 ..................................   CAD           19,600,000     17,046,021         4.2
  Colombia (1.1%)
    Republic of Colombia, 7.25% due 2/23/04 ..............   USD            4,875,000      4,635,638         1.1
  Denmark (2.9%)
    Kingdom of Denmark, 7% due 12/15/04 ..................   DKK           67,000,000     11,834,313         2.9
  Finland (2.0%)
    Finnish Government, 9.5% due 3/15/04 .................   FIM           31,000,000      8,182,127         2.0
  Germany (17.6%)
    Deutschland Republic, 6% due 1/5/06 ..................   DEM          108,650,000     71,726,974        17.6
  Ireland (1.9%)
    Irish Gilts, 8% due 8/18/06 ..........................   IEP            4,500,000      7,859,990         1.9
  Italy (9.0%)
    Italian Buoni Poliennali del Tesoro (BTPS):
      9.5% due 2/1/99 ....................................   ITL       22,600,000,000     15,650,408         3.8
      10.5% due 11/1/00 ..................................   ITL       17,000,000,000     12,393,065         3.1
      9.5% due 2/1/01 ....................................   ITL       12,110,000,000      8,593,403         2.1
  Mexico (1.1%)
    United Mexican States, 7.6875% due 8/6/01 - 144A+
     {.} .................................................   USD            4,490,000      4,491,347         1.1
  New Zealand (2.6%)
    New Zealand Government, 8% due 11/15/06 ..............   NZD           14,200,000     10,554,326         2.6
  Poland (1.1%)
    Republic of Poland, Past Due Interest, 4% due 10/27/14
     - Registered++ ......................................   USD            5,605,000      4,631,131         1.1
  South Africa (1.1%)
    Republic of South Africa, 9.625% due 12/15/99 ........   USD            4,240,000      4,515,600         1.1
  Spain (2.0%)
    Kingdom of Spain, 10.1% due 2/28/01 ..................   ESP          950,000,000      8,292,480         2.0
  Sweden (4.8%)
    Swedish Government, 13% due 6/15/01 ..................   SEK          101,000,000     19,323,805         4.8
  United Kingdom (10.5%)
    United Kingdom Treasury:
      7.5% due 12/7/06 ...................................   GBP           16,000,000     25,821,527         6.3
      7% due 11/6/01 .....................................   GBP           10,500,000     16,923,202         4.2
  United States (14.7%)
    United States Treasury Note:
      7.875% due 11/15/04 ................................   USD           27,225,000     29,916,660         7.3
      6.25% due 10/31/01 .................................   USD           20,000,000     20,150,000         5.0
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F2
<PAGE>
                        GT GLOBAL GOVERNMENT INCOME FUND
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                         PRINCIPAL         VALUE         % OF NET
FIXED INCOME INVESTMENTS                                    CURRENCY       AMOUNT         (NOTE 1)        ASSETS
- ----------------------------------------------------------  --------   --------------   ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
Government & Government Agency Obligations (Continued)
    United States Treasury Bond, 6.875% due 8/15/25 ......   USD            9,500,000   $  9,726,738         2.4
                                                                                        ------------       -----
 
TOTAL FIXED INCOME INVESTMENTS (cost $351,306,081) .......                               362,743,274        89.0
                                                                                        ------------       -----
<CAPTION>
 
                                                                         PRINCIPAL         VALUE         % OF NET
SHORT-TERM INVESTMENTS                                      CURRENCY       AMOUNT         (NOTE 1)        ASSETS
- ----------------------------------------------------------  --------   --------------   ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
Treasury Bills (4.4%)
  New Zealand (2.2%)
    New Zealand Treasury Bill, 9.23% due 1/15/97 .........   NZD           13,160,000      9,133,580         2.2
  Philippines (2.2%)
    Philippine Treasury Bill, 9.94% due 11/27/96 .........   PHP          233,300,000      8,832,945         2.2
                                                                                        ------------
Total Treasury Bills (cost $17,878,115) ..................                                17,966,525
                                                                                        ------------
Commercial Paper - Discounted (3.1%)
  Indonesia (1.2%)
    PT Bank Tabungan Negara, effective yield 16.02%, due
     9/12/97 .............................................   IDR       12,000,000,000      4,552,243         1.1
    PT Bank Degang Negara, effective yield 16.02%, due
     9/12/97 .............................................   IDR          750,000,000        284,515         0.1
  Thailand (1.9%)
    Bank of Ayudhya, 10.25% due 9/24/97 ..................   THB          100,000,000      3,914,304         1.0
    Siam City Bank Co., Ltd., 10.58% due 11/25/96 ........   THB          100,000,000      3,898,078         0.9
                                                                                        ------------
Total Commercial Paper - Discounted (cost $12,670,668) ...                                12,649,140
                                                                                        ------------       -----
 
TOTAL SHORT-TERM INVESTMENTS (cost $30,548,783) ..........                                30,615,665         7.5
                                                                                        ------------       -----
<CAPTION>
 
                                                                                           VALUE         % OF NET
REPURCHASE AGREEMENT                                                                      (NOTE 1)        ASSETS
- ----------------------------------------------------------                              ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
  Dated October 31, 1996 with State Street Bank & Trust
   Co., due November 1, 1996, for an effective yield of
   5.55%, collateralized by $2,365,000 U.S. Treasury
   Bonds, 7.125% due 2/15/23 (market value of collateral
   is $2,497,903, including accrued interest). (cost
   $2,446,377) ...........................................                                 2,446,377         0.6
                                                                                        ------------       -----
 
TOTAL INVESTMENTS (cost $384,301,241) * ..................                               395,805,316        97.1
Other Assets and Liabilities .............................                                11,803,202         2.9
                                                                                        ------------       -----
 
NET ASSETS ...............................................                              $407,608,518       100.0
                                                                                        ------------       -----
                                                                                        ------------       -----
</TABLE>
 
- --------------
 
        {.}  Security exempt from registration under Rule 144A of the Securities
             Act of 1933. These securities may be resold in transactions exempt
             from registration, normally to qualified institutional buyers.
          +  The coupon rate shown on floating rate note represents the rate at
             period end.
         ++  The coupon rate shown on step-up coupon bond represents the rate at
             period end.
          *  For Federal income tax purposes, cost is $384,541,135 and
             appreciation (depreciation) is as follows:
 
<TABLE>
                 <S>                              <C>
                 Unrealized appreciation:         $  13,757,185
                 Unrealized depreciation:            (2,493,004)
                                                  -------------
                 Net unrealized appreciation:     $  11,264,181
                                                  -------------
                                                  -------------
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F3
<PAGE>
                        GT GLOBAL GOVERNMENT INCOME FUND
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
                 FORWARD FOREIGN CURRENCY CONTRACTS OUTSTANDING
                                OCTOBER 31, 1996
<TABLE>
<CAPTION>
                                                                                  UNREALIZED
                                           MARKET VALUE    CONTRACT   DELIVERY   APPRECIATION
CONTRACTS TO BUY:                         (U.S. DOLLARS)    PRICE       DATE    (DEPRECIATION)
- ----------------------------------------  --------------   --------   --------  --------------
<S>                                       <C>              <C>        <C>       <C>
Australian Dollars......................       3,628,300    1.26651   11/12/96   $    12,069
Canadian Dollars........................       4,631,930     1.3427   11/29/96        14,368
Canadian Dollars........................       3,436,593    1.34525   11/29/96        17,154
Canadian Dollars........................       1,165,453      1.366   11/29/96        23,433
Canadian Dollars........................       3,346,943    1.35055   11/29/96        29,776
Canadian Dollars........................       3,735,427     1.3503   11/29/96        32,546
Danish Kroner...........................       8,920,056     5.7816   01/17/97        (9,227)
Deutsche Marks..........................      14,902,129    1.51102   01/30/97        64,470
Deutsche Marks..........................      21,428,571    1.45885   11/04/96      (801,268)
Deutsche Marks..........................       4,661,689     1.5052   11/04/96       (25,396)
Deutsche Marks..........................         198,229     1.5073   11/04/96          (802)
Deutsche Marks..........................       7,433,593     1.5066   11/04/96       (33,552)
Irish Punts.............................       4,794,643     0.6252   01/02/97        76,118
Irish Punts.............................      13,246,732    0.62509   01/02/97       208,108
Italian Liras...........................       8,379,070   1,531.31   01/21/97        41,111
Italian Liras...........................       4,560,976   1,545.30   01/21/97        63,467
Japanese Yen............................      12,352,371     109.85   01/13/97      (301,248)
Japanese Yen............................      12,605,919    111.845   02/05/97       (36,577)
Japanese Yen............................      13,804,625      105.3   11/05/96    (1,105,157)
Japanese Yen............................      11,472,720     107.55   11/29/96      (614,681)
Japanese Yen............................       6,001,115      109.3   11/29/96      (220,294)
                                          --------------                        --------------
  Total Contracts to Buy (Payable amount
   $167,272,666)........................     164,707,084                          (2,565,582)
                                          --------------                        --------------
THE VALUE OF CONTRACTS TO BUY AS
 PERCENTAGE OF NET ASSETS IS 40.41%.
 
<CAPTION>
CONTRACTS TO SELL:
- ----------------------------------------
<S>                                       <C>              <C>        <C>       <C>
Australian Dollars......................       4,115,507    1.29149   11/12/96       (93,019)
Australian Dollars......................       1,485,385    1.27251   11/12/96       (11,916)
Australian Dollars......................         582,271    1.26871   11/12/96        (2,944)
Canadian Dollars........................      22,337,854      1.368   11/29/96      (481,129)
Canadian Dollars........................       4,736,522     1.3644   11/29/96       (89,791)
Canadian Dollars........................       7,172,020     1.3522   11/29/96       (72,479)
Canadian Dollars........................       1,270,045     1.3574   11/29/96       (17,651)
Canadian Dollars........................         687,319    1.35016   11/29/96        (5,918)
Canadian Dollars........................         164,359    1.34715   11/29/96        (1,051)
Danish Kroner...........................       6,565,784     5.8727   01/17/97       (95,166)
Danish Kroner...........................      14,863,819    5.81074   01/17/97       (59,243)
Deutsche Marks..........................       7,092,137    1.50452   01/30/97          (174)
Deutsche Marks..........................       7,809,992     1.4983   01/30/97        32,229
Deutsche Marks..........................       3,733,316    1.50859   11/04/96        11,903
Deutsche Marks..........................       1,982,292     1.4746   11/04/96        52,158
Deutsche Marks..........................       6,862,033    1.48714   11/04/96       121,170
Deutsche Marks..........................      21,144,443    1.49762   11/04/96       222,793
Finnish Markkaa.........................       8,536,304       4.53   01/02/97       (35,200)
Irish Punts.............................       8,382,003    0.61708   01/02/97       (24,529)
Irish Punts.............................         764,407    0.52481   01/02/97       (11,665)
Irish Punts.............................       8,894,965    0.61081   01/02/97        65,027
Italian Liras...........................      19,326,725   1,546.70   01/21/97      (286,187)
Japanese Yen............................      12,352,371    112.755   01/13/97       (24,758)
Japanese Yen............................       1,846,479    107.883   11/05/96       100,074
Japanese Yen............................       3,165,392    108.307   11/05/96       158,493
Japanese Yen............................       8,792,755      105.3   11/05/96       703,921
Japanese Yen............................       3,388,865    109.304   11/29/96       124,273
Japanese Yen............................       4,377,284    109.354   11/29/96       158,444
Japanese Yen............................       9,707,686     107.88   11/29/96       488,829
New Zealand Dollars.....................      19,930,083    1.42847   01/31/97      (118,668)
Swedish Kronor..........................      13,732,602     6.6109   01/21/97      (118,722)
Swiss Francs............................       6,300,745    1.24608   01/03/97        39,137
Swiss Francs............................       4,346,716    1.24171   01/03/97        42,393
Swiss Francs............................       6,157,184    1.24205   01/03/97        58,347
                                          --------------                        --------------
  Total Contracts to Sell (Receivable
   amount $253,436,645).................     252,607,664                             828,981
                                          --------------                        --------------
THE VALUE OF CONTRACTS TO SELL AS
 PERCENTAGE OF NET ASSETS IS 61.97%.
  Total Open Forward Foreign Currency
   Contracts, Net.......................                                         $(1,736,601)
                                                                                --------------
                                                                                --------------
</TABLE>
 
- ----------------
See Note 1 to the financial statements.
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F4
<PAGE>
                  GLOBAL HIGH INCOME PORTFOLIO - CONSOLIDATED
 
                            PORTFOLIO OF INVESTMENTS
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                          PRINCIPAL        VALUE         % OF NET
FIXED INCOME INVESTMENTS                                     CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
<S>                                                          <C>        <C>             <C>            <C>
Government & Government Agency Obligations (62.4%)
  Argentina (10.9%)
    Republic of Argentina:
      Discount Bond, 6.4375% due 3/31/23+ .................   USD          26,305,000   $ 19,087,566         4.3
      BOCON Pre 4, 5.4453% due 9/1/02[.] + ................   USD          15,293,000     15,346,526         3.5
      Par Bond, 5.25% due 3/31/23++ .......................   USD          20,381,000     12,152,171         2.7
      Floating Rate Bond, 6.625% due 3/31/05+ .............   USD           2,203,040      1,816,131         0.4
  Brazil (9.6%)
    Federal Republic of Brazil:
      C Bond, 4.5% due 4/15/14 (Effective rate at period
       end is 6.92813%, including "payment-in-kind"
       bonds.)[.] ++ ......................................   USD          55,360,363     38,404,647         8.6
      MYDFA Floating Rate Note, 6.6875% due 9/15/07 -
       144A{.} + ..........................................   USD           5,191,000      4,350,707         1.0
  Bulgaria (2.9%)
    Bulgaria, Discount Bond Series A, 6.6875% due 7/28/24 -
     EURO+ ................................................   USD          25,780,000     13,067,238         2.9
  Costa Rica (1.7%)
    Banco Central de Costa Rica:
      Interest Bond Series A, 6.34375% due 5/21/05
       (Effective maturity date 8/23/03)+ .................   USD           6,036,880      5,825,589         1.3
      Principal Bond Series A, 6.25% due 5/21/10 ..........   USD           1,900,000      1,539,000         0.4
  Ecuador (4.9%)
    Ecuador:
      Past Due Interest Bond, 3% due 2/27/15 - Euro
       (Effective rate at period end is 4.96%, including
       "payment-in-kind" bonds.)[.] + .....................   USD          28,818,107     16,138,140         3.6
      Past Due Interest Bond, 3% due 2/27/15 - Registered
       (Effective rate at period end is 4.96%, including
       "payment-in-kind" bonds.)[.] + .....................   USD           6,079,992      3,404,796         0.8
      Discount Bond, 6.5% due 2/28/25 - EURO+ .............   USD           3,210,000      2,104,556         0.5
  Mexico (8.3%)
    United Mexican States:
      Global Bond, 11.5% due 5/15/26 ......................   USD          12,700,000     12,684,125         2.9
      11.375% due 9/15/16 - 144A{.} .......................   USD           5,640,000      5,625,900         1.3
      7.6875% due 8/6/01 - 144A+ {.} {j} ..................   USD           4,619,000      4,620,386         1.0
      Discount Bond Series C, 6.35156% due 12/31/19+
       +/+ ................................................   USD           4,956,000      4,082,505         0.9
    Banco Nacional de Comercio Exterior, S.N.C. (BNCE)
     Trust Division, 11.25% due 5/30/06 - 144A{.} .........   USD           9,440,000      9,746,800         2.2
  Nigeria (4.8%)
    Central Bank of Nigeria, Par Bond, 6.25% due
     11/15/20++ ...........................................   USD          34,500,000     21,390,000         4.8
  Panama (3.1%)
    Panama, Interest Reduction Bond, 3.5% due 7/17/14 -
     144A++ {.} ...........................................   USD          21,105,000     13,955,681         3.1
  Philippines (2.7%)
    Republic of Philippines, 8.75% due 10/7/16 -
     144A{.} ..............................................   USD           7,000,000      6,855,625         1.5
    Central Bank of the Philippines, Debt Conversion Bond
     Series B, 6.4375% due 12/1/09+ .......................   USD           5,663,000      5,422,323         1.2
  United States (2.7%)
    United States Treasury Note, 7% due 7/15/06{j} ........   USD          11,660,000     12,194,037         2.7
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F5
<PAGE>
                  GLOBAL HIGH INCOME PORTFOLIO - CONSOLIDATED
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                          PRINCIPAL        VALUE         % OF NET
FIXED INCOME INVESTMENTS                                     CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
<S>                                                          <C>        <C>             <C>            <C>
Government & Government Agency Obligations (Continued)
  Uruguay (1.5%)
    Banco Central del Uruguay:
      New Money Bond, 6.875% due 2/18/06+ .................   USD           3,750,000   $  3,628,125         0.8
      Par Bond Series A, 6.75% due 2/19/21+/+ .............   USD           2,290,000      1,889,250         0.4
      Par Bond Series B, 6.75% due 2/19/21+/+ .............   USD           1,500,000      1,237,500         0.3
  Venezuela (9.3%)
    Republic of Venezuela:
      Debt Conversion Bond, 6.625% due 12/18/07+ ..........   USD          20,750,000     17,066,875         3.8
      Front Loaded Interest Reduction Bond Series A, 6.625%
       due 3/31/07+ .......................................   USD          13,000,000     10,814,375         2.4
      Par Bond Series A, 6.75% due 3/31/20+/+ .............   USD          13,500,000      9,610,313         2.2
      Front Loaded Interest Reduction Bond Series B, 6.5%
       due 3/31/07+ .......................................   USD           5,000,000      4,159,375         0.9
                                                                                        ------------
Total Government & Government Agency Obligations (cost
 $259,273,931) ............................................                              278,220,262
                                                                                        ------------
Sovereign Debt (17.3%)
  Morocco (4.5%)
    Kingdom of Morocco, Tranche A Loan Agreement, 6.4375%
     due 1/1/09+ ..........................................   USD          25,000,000     19,843,750         4.5
  Peru (1.5%)
    Peru Loan Agreement ** -/- ............................   USD           4,600,000      5,384,875         1.2
    Peru Loan Agreement (Citibank Issued) ** -/- ..........   USD           1,000,000      1,170,625         0.3
  Russia (11.3%)
    Bank for Foreign Economic Affairs (Vnesheconombank)
     Loan Agreement:
      Assignment ** -/- ...................................   USD          46,757,000     34,337,172         7.7
      Participation ** -/- ................................   DEM          12,466,000      6,321,960         1.4
      Assignment ** -/- ...................................   DEM           9,819,000      4,979,571         1.1
      Participation ** -/- ................................   USD           6,600,000      4,846,875         1.1
                                                                                        ------------
Total Sovereign Debt (cost $54,521,525) ...................                               76,884,828
                                                                                        ------------
Corporate Bonds (10.8%)
  Argentina (0.5%)
    Industrias Metallurgicas Pescarmona S.A. (IMPSA),
     11.75% due 3/27/98 - 144A{.} .........................   USD           1,950,000      1,989,000         0.5
  Brazil (0.3%)
    Net Sat Servicos LTDA, 12.75% due 8/5/04 - 144A{.} ....   USD           1,134,000      1,190,700         0.3
  Indonesia (5.1%)
    Asia Pulp & Paper International Finance Co., Ltd.,
     11.75% due 10/1/05 ...................................   USD           6,077,000      6,335,273         1.4
    Dharmala Sakti Sejahtera Promissory Note, effective
     yield 20.00%, due 6/9/97 .............................   IDR       9,000,000,000      3,449,610         0.8
    PT Polysindo EKA Perkasa:
      effective yield 20.05%, due 7/27/97 .................   IDR       6,000,000,000      2,246,285         0.5
      13% due 6/15/01 - DTC ...............................   USD             613,000        680,430         0.2
      13% due 6/15/01 - EURO ..............................   USD             395,000        438,450         0.1
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F6
<PAGE>
                  GLOBAL HIGH INCOME PORTFOLIO - CONSOLIDATED
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                          PRINCIPAL        VALUE         % OF NET
FIXED INCOME INVESTMENTS                                     CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
<S>                                                          <C>        <C>             <C>            <C>
Corporate Bonds (Continued)
    PT Tjiwi Kimia, 13.25% due 8/1/01 .....................   USD           2,500,000   $  2,812,500         0.6
    Rapp International Finance, 13.25% due 12/15/05 -
     Euro .................................................   USD           2,430,000      2,642,625         0.6
    FSW International Finance Co., 12.5% due 11/1/06 -
     144A{.} ..............................................   USD           2,007,000      2,025,816         0.5
    PT Indah Kiat International Finance Series B, 11.875%
     due 6/15/02 ..........................................   USD           1,510,000      1,615,700         0.4
  Luxembourg (0.5%)
    Millicom International Cellular, effective yield
     13.07%, due 6/1/06 - 144A{.} .........................   USD           3,800,000      2,170,750         0.5
  Malaysia (0.1%)
    Aokam Perdana Bhd., Convertible Bond, 3.5% due
     6/13/04 ..............................................   USD             650,000        453,375         0.1
  Mexico (2.8%)
    Grupo Industrial Durango, S.A., 12.625% due 8/1/03 ....   USD           4,758,000      4,960,215         1.1
    Grupo Irsa, S.A. de C.V., 8.375% due 7/15/98 ..........   USD           3,300,000      3,295,875         0.7
    Cemex, S.A. de C.V. "B", 12.75% due 7/15/06 -
     144A{.} ..............................................   USD           2,420,000      2,622,675         0.6
    Grupo Elektra, S.A. de C.V., 12.75% due 5/15/01 -
     144A{.} ..............................................   USD           1,500,000      1,573,125         0.4
  People's Republic of China (0.7%)
    Zhuhai Highway Co., Ltd., 11.5% due 7/1/08 -
     144A{.} ..............................................   USD           2,900,000      3,124,750         0.7
  Philippines (0.8%)
    Filinvest Capital, Convertible Bond, 3.75% due 2/1/02 -
     Reg. S++ .............................................   USD           1,892,000      1,863,620         0.4
    CE Casecnan Water & Energy, 11.45% due 11/15/05 - Reg.
     S ....................................................   USD           1,030,000      1,138,150         0.3
    Subic Power Corp., 9.5% due 12/28/08 - 144A{.} ........   USD             448,276        463,966         0.1
                                                                                        ------------
Total Corporate Bonds (cost $46,398,969) ..................                               47,092,890
                                                                                        ------------       -----
 
TOTAL FIXED INCOME INVESTMENTS (cost $360,194,425) ........                              402,197,980        90.5
                                                                                        ------------       -----
<CAPTION>
 
                                                                         UNDERLYING        VALUE         % OF NET
OPTIONS                                                      CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
<S>                                                          <C>        <C>             <C>            <C>
  Republic of Argentina: ..................................   USD                  --             --         0.3
    GOVERNMENT & GOVERNMENT AGENCY OBLIGATIONS
    Floating Rate Bond 3/31/05, Call Option, strike 77.875,
     expires 11/29/96 .....................................   --           19,800,000        890,050          --
    Floating Rate Bond 3/31/05, Call Option, strike 80.625,
     expires 12/9/96 ......................................   --           19,800,000        512,365          --
  Republic of Brazil C Bond 4/15/14, Call Option, strike
   71.8125, expires 12/26/96 ..............................   USD          99,670,154      1,108,531         0.3
    GOVERNMENT & GOVERNMENT AGENCY OBLIGATIONS
  Republic of Venezuela: ..................................   USD                  --             --          --
    GOVERNMENT & GOVERNMENT AGENCY OBLIGATIONS
    Debt Conversion Bond 12/18/07, Call Option, strike
     84.15, expires 1/2/97 ................................   --            9,857,000         94,637          --
    Debt Conversion Bond 12/18/07, Call Option, strike
     84.44, expires 1/2/97 ................................   --            9,857,000         85,894          --
                                                                                        ------------       -----
 
TOTAL OPTIONS (cost $3,779,230) ...........................                                2,691,477         0.6
                                                                                        ------------       -----
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F7
<PAGE>
                  GLOBAL HIGH INCOME PORTFOLIO - CONSOLIDATED
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                          PRINCIPAL        VALUE         % OF NET
SHORT-TERM INVESTMENTS                                       CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
<S>                                                          <C>        <C>             <C>            <C>
Commercial Paper - Discounted (3.8%)
  Thailand (0.2%)
    TPI Polene Public Co., Ltd., current yield 10.36% due
     1/6/97 ...............................................   THB          25,000,000   $    962,735         0.2
  United States (3.6%)
    Merrill Lynch & Co., current yield 5.38% due
     11/5/96 ..............................................   USD          16,000,000     15,990,436         3.6
                                                                                        ------------
Total Commercial Paper - Discounted (cost $16,958,338) ....                               16,953,171
                                                                                        ------------
Government & Government Agency Obligations (2.0%)
  Mexico (2.0%)
    Mexican Cetes, current yield 29.66% due 1/23/97 .......   MXN           4,567,238      5,351,413         1.2
    Mexican Cetes, current yield 29.61% due 1/16/97 .......   MXN           1,340,951      1,578,527         0.4
    Mexican Cetes, current yield 26.88% due 1/30/97 .......   MXN           1,225,706      1,436,292         0.3
    Mexican Cetes, current yield 29.66% due 2/20/97 .......   MXN             325,125        372,690         0.1
    Mexican Cetes, current yield 29.66% due 2/6/97 ........   MXN             135,468        156,927          --
                                                                                        ------------
Total Government & Government Agency Obligations (cost
 $8,891,671) ..............................................                                8,895,849
                                                                                        ------------
Commercial Paper - Indexed (1.4%)
  Philippines (1.4%)
    National Westminster Bank PLC, Currency-Linked CD,
     12.3798% due 2/28/97 (cost $6,500,000) ...............   USD           6,500,000      6,418,711         1.4
                                                                                        ------------       -----
 
TOTAL SHORT-TERM INVESTMENTS (cost $32,350,009) ...........                               32,267,731         7.2
                                                                                        ------------       -----
<CAPTION>
 
                                                                                                         % OF NET
REPURCHASE AGREEMENT                                                                                      ASSETS
- -----------------------------------------------------------                                            -------------
<S>                                                          <C>        <C>             <C>            <C>
  Dated October 31, 1996, with State Street Bank & Trust
   Co., due November 1, 1996, for an effective yield of
   5.55% collateralized by $3,010,000 U.S. Treasury Bonds,
   7.125% due 2/15/23 (market value of collateral is
   $3,179,150, including accrued interest).
   (cost $3,112,480)  .....................................                                3,112,480         0.7
                                                                                        ------------       -----
 
TOTAL INVESTMENTS (cost $399,436,144) * ...................                              440,269,668        99.0
Other Assets and Liabilities ..............................                                4,348,817         1.0
                                                                                        ------------       -----
 
NET ASSETS ................................................                             $444,618,485       100.0
                                                                                        ------------       -----
                                                                                        ------------       -----
</TABLE>
 
- --------------
 
        -/-  Non-income producing security.
         **  Underlying loan agreement currently in default.
        {.}  Security exempt from registration under Rule 144A of the Securities
             Act of 1933. These securities may be resold in transactions exempt
             from registration, normally to qualified institutional buyers.
          +  The coupon rate shown on floating rate note represents the rate at
             period end.
         ++  The coupon rate shown on step-up coupon bond represents the rate at
             period end.
        [.]  Bond pays stated or additional interest with "payment-in-kind"
             (PIK) bonds.
        +/+  Issued with detachable warrants or value recovery rights. The
             current market value of each warrant or right is zero.
        {j}  Security is segregated as collateral for when-issued securities
             held by the Fund. See Note 1 of Notes to Financial Statements.
          *  For Federal income tax purposes, cost is $401,018,014 and
             appreciation (depreciation) is as follows:
 
<TABLE>
                 <S>                              <C>
                 Unrealized appreciation:         $  42,322,854
                 Unrealized depreciation:            (3,071,200)
                                                  -------------
                 Net unrealized appreciation:     $  39,251,654
                                                  -------------
                                                  -------------
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F8
<PAGE>
                  GLOBAL HIGH INCOME PORTFOLIO - CONSOLIDATED
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
 
                 FORWARD FOREIGN CURRENCY CONTRACTS OUTSTANDING
                                OCTOBER 31, 1996
 
<TABLE>
<CAPTION>
                                                                                  UNREALIZED
                                           MARKET VALUE    CONTRACT   DELIVERY   APPRECIATION
CONTRACTS TO SELL:                        (U.S. DOLLARS)    PRICE       DATE    (DEPRECIATION)
- ----------------------------------------  --------------   --------   --------  --------------
<S>                                       <C>              <C>        <C>       <C>
Deutsche Marks..........................       6,587,811    1.47060   11/13/96   $   191,735
                                          --------------                        --------------
  Total Contracts to Sell (Receivable
   amount $6,779,546)...................       6,587,811                             191,735
                                          --------------                        --------------
THE VALUE OF CONTRACTS TO SELL AS
 PERCENTAGE OF NET ASSETS IS 1.48%.
  Total Open Forward Foreign Currency
   Contracts............................                                         $   191,735
                                                                                --------------
                                                                                --------------
</TABLE>
 
- ----------------
See Note 1 to the financial statements.
 
    The accompanying notes are an integral part of the financial statements.
 
                                       F9
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                            PORTFOLIO OF INVESTMENTS
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                                         PRINCIPAL         VALUE         % OF NET
FIXED INCOME INVESTMENTS                                    CURRENCY       AMOUNT         (NOTE 1)        ASSETS
- ----------------------------------------------------------  --------   --------------   ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
Government & Government Agency Obligations (82.1%)
  Argentina (6.4%)
    Republic of Argentina:
      Discount Bond, 6.4375% due 3/31/23+ ................   USD           16,365,000   $ 11,874,853         2.3
      BOCON Pre 4, 5.4453% due 9/1/02[.] + ...............   USD            9,290,000      9,322,515         1.8
      Par Bond, 5.25% due 3/31/23++ ......................   USD           11,350,000      6,767,438         1.3
      Floating Rate Bond, 6.625% due 3/31/05+ ............   USD            6,224,960      5,131,701         1.0
  Australia (2.2%)
    Commonwealth of Australia, 9.5% due 8/15/03 ..........   AUD           13,000,000     11,530,381         2.2
  Brazil (4.2%)
    Federal Republic of Brazil:
      C Bond, 4.5% due 4/15/14 (Effective rate at period
       end is 6.928125%, including "payment-in-kind"
       bonds.)[.] ++ .....................................   USD           27,866,864     19,332,637         3.7
      MYDFA Floating Rate Note, 6.6875% due 9/15/07 -
       144A+ {.} .........................................   USD            3,326,000      2,787,604         0.5
  Bulgaria (1.6%)
    Bulgaria, Discount Bond Series A, 6.6875% due 7/28/24
     - EURO+ .............................................   USD           15,872,000      8,045,120         1.6
  Canada (2.7%)
    Canadian Government:
      8.75% due 12/1/05 ..................................   CAD           10,500,000      9,131,797         1.8
      8% due 11/1/98 .....................................   CAD            6,000,000      4,785,187         0.9
  Costa Rica (0.8%)
    Banco Central de Costa Rica:
      Interest Bond Series A, 6.34375% due 5/21/05
       (Effective maturity date 8/23/03)+ ................   USD            2,711,480      2,616,578         0.5
      Principal Bond Series A, 6.25% due 5/21/10 .........   USD            1,900,000      1,539,000         0.3
  Denmark (2.8%)
    Kingdom of Denmark, 7% due 12/15/04 ..................   DKK           81,000,000     14,307,236         2.8
  Ecuador (2.6%)
    Ecuador:
      Past Due Interest Bond, 3% due 2/27/15 - Euro
       (Effective rate at period end is 4.96%, including
       "payment-in-kind" bonds.)[.] + ....................   USD           16,652,835      9,325,588         1.8
      Discount Bond, 6.5% due 2/28/25 - Euro+ ............   USD            6,520,000      4,274,675         0.8
      Past Due Interest Bond, 3% due 2/27/15 - 144A
       (Effective rate at period end is 4.96%, including
       "payment-in-kind" bonds.)[.] + {.} ................   USD                1,058            592          --
  France (1.7%)
    France O.A.T., 7.25% due 4/25/06 .....................   FRF           40,000,000      8,576,852         1.7
  Germany (9.9%)
    Deutschland Republic:
      6% due 1/5/06 ......................................   DEM           45,000,000     29,707,608         5.7
      8.25% due 9/20/01 ..................................   DEM           14,500,000     10,885,060         2.1
    Treuhandanstalt, 7.125% due 1/29/03 ..................   DEM           15,000,000     10,746,994         2.1
  Italy (3.9%)
    Italian Buoni Poliennali del Tesoro (BTPS):
      10.5% due 11/1/00 ..................................   ITL       11,200,000,000      8,164,843         1.6
      9.5% due 2/1/99 ....................................   ITL        8,000,000,000      5,539,967         1.1
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F10
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                         PRINCIPAL         VALUE         % OF NET
FIXED INCOME INVESTMENTS                                    CURRENCY       AMOUNT         (NOTE 1)        ASSETS
- ----------------------------------------------------------  --------   --------------   ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
Government & Government Agency Obligations (Continued)
    Republic of Italy Series Y, .5625% due 7/26/99+ ......   JPY          700,000,000   $  6,216,478         1.2
  Mexico (7.0%)
    United Mexican States:
      Discount Bond Series C, 6.35156% due 12/31/19+
       +/+ ...............................................   USD           18,634,000     15,349,758         3.0
      Global Bond, 11.5% due 5/15/26 .....................   USD            8,272,000      8,261,660         1.6
      11.375% due 9/15/16 - 144A{.} ......................   USD            3,000,000      2,992,500         0.6
      7.6875% due 8/6/01 - 144A+ {.} .....................   USD            2,953,000      2,953,886         0.6
    Banco Nacional de Comercio Exterior, S.N.C. (BNCE)
     Trust Division, 11.25% due 5/30/06 - 144A{.} ........   USD            6,152,000      6,351,940         1.2
  New Zealand (1.1%)
    New Zealand Government, 8% due 2/15/01 ...............   NZD            8,000,000      5,822,342         1.1
  Nigeria (2.0%)
    Central Bank of Nigeria, Par Bond, 6.25% due
     11/15/20++ ..........................................   USD           16,500,000     10,230,000         2.0
  Panama (2.0%)
    Panama, Interest Reduction Bond, 3.5% due 7/17/14 -
     144A++ {.} ..........................................   USD           15,805,000     10,451,056         2.0
  Philippines (0.2%)
    Republic of Philippines, 8.75% due 10/7/16 -
     144A{.} .............................................   USD            1,000,000        979,375         0.2
  Spain (3.5%)
    Kingdom of Spain, 10.1% due 2/28/01 ..................   ESP        2,100,000,000     18,330,746         3.5
  Supranational (1.6%)
    International Bank of Reconstruction & Development,
     4.75% due 12/20/04 ..................................   JPY          800,000,000      8,227,205         1.6
  Sweden (2.3%)
    Swedish Government, 13% due 6/15/01 ..................   SEK           63,000,000     12,053,463         2.3
  Turkey (0.8%)
    Sultan Ltd., 8.49874% due 6/11/99+ ...................   USD            4,400,000      4,327,928         0.8
  United Kingdom (6.6%)
    United Kingdom Treasury:
      7% due 11/6/01 .....................................   GBP           14,100,000     22,725,571         4.4
      7.5% due 12/7/06 ...................................   GBP            7,000,000     11,296,982         2.2
  United States (10.7%)
    United States Treasury Note, 6.875% due 3/31/00{j} ...   USD           43,000,000     44,211,056         8.5
    United States Treasury Bond, 6.875% due 8/15/25 ......   USD           11,000,000     11,262,539         2.2
  Uruguay (0.2%)
    Banco Central del Uruguay, Par Bond Series A, 6.75%
     due 2/19/21+/ + .....................................   USD            1,370,000      1,130,250         0.2
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F11
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                         PRINCIPAL         VALUE         % OF NET
FIXED INCOME INVESTMENTS                                    CURRENCY       AMOUNT         (NOTE 1)        ASSETS
- ----------------------------------------------------------  --------   --------------   ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
Government & Government Agency Obligations (Continued)
  Venezuela (5.3%)
    Republic of Venezuela:
      Debt Conversion Bond, 6.625% due 12/18/07+ .........   USD           13,750,000   $ 11,309,375         2.2
      Front Loaded Interest Reduction Bond Series B, 6.5%
       due 3/31/07+ ......................................   USD            9,000,000      7,486,875         1.4
      Par Bond Series A, 6.75% due 3/31/20+/+ ............   USD            7,500,000      5,339,063         1.0
      Front Loaded Interest Reduction Bond Series A,
       6.625% due 3/31/07+ ...............................   USD            4,500,000      3,743,438         0.7
                                                                                        ------------
Total Government & Government Agency Obligations (cost
 $406,608,996) ...........................................                               425,447,712
                                                                                        ------------
Sovereign Debt (8.1%)
  Morocco (1.8%)
    Kingdom of Morocco, Tranche A Loan Agreement, 6.4375%
     due 1/1/09+ .........................................   USD           11,460,000      9,096,375         1.8
  Russia (6.3%)
    Bank for Foreign Economic Affairs (Vnesheconombank)
     Loan Agreement:
      Assignment ** -/- ..................................   USD           31,585,000     23,195,234         4.5
      Participation ** -/- ...............................   DEM            8,786,000      4,455,699         0.9
      Participation ** -/- ...............................   USD            3,440,000      2,526,250         0.5
      Assignment ** -/- ..................................   DEM            4,566,000      2,315,584         0.4
                                                                                        ------------
Total Sovereign Debt (cost $27,803,682) ..................                                41,589,142
                                                                                        ------------
Corporate Bonds (3.4%)
  Brazil (0.2%)
    Net Sat Servicos LTDA, 12.75% due 8/5/04 - 144A{.} ...   USD              738,000        774,900         0.2
  Indonesia (0.9%)
    PT Polysindo EKA Perkasa, 13% due 6/15/01:
      EURO ...............................................   USD            1,955,000      2,170,050         0.4
      DTC ................................................   USD              395,000        438,450         0.1
    FSW International Finance Co., 12.5% due 11/1/06 -
     144A{.} .............................................   USD            1,090,000      1,100,219         0.2
    Rapp International Finance, 13.25% due 12/15/05 -
     Euro ................................................   USD              664,000        722,100         0.1
    PT Indah Kiat International Finance Series B, 11.875%
     due 6/15/02 .........................................   USD              664,000        710,480         0.1
  Luxembourg (0.3%)
    Millicom International Cellular, effective yield
     13.07% due 6/1/06 - 144A{.} .........................   USD            2,300,000      1,313,875         0.3
  Mexico (0.7%)
    Grupo Industrial Durango, S.A., 12.625% due 8/1/03 ...   USD            2,653,000      2,765,753         0.5
    Grupo Elektra, S.A. de C.V., 12.75% due 5/15/01 -
     144A{.} .............................................   USD            1,000,000      1,048,750         0.2
  Philippines (0.3%)
    Filinvest Capital, Convertible Bond, 3.75% due 2/1/02
     - 144A{.} ...........................................   USD            1,260,000      1,241,100         0.2
    CE Casecnan Water & Energy, 11.45% due 11/15/05 - Reg.
     S ...................................................   USD              670,000        740,350         0.1
  United States (1.0%)
    Chase Manhattan Corp., 6.25% due 1/15/06 .............   USD            2,835,000      2,700,839         0.5
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F12
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                         PRINCIPAL         VALUE         % OF NET
FIXED INCOME INVESTMENTS                                    CURRENCY       AMOUNT         (NOTE 1)        ASSETS
- ----------------------------------------------------------  --------   --------------   ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
Corporate Bonds (Continued)
    General Motors Acceptance Corp., 6.625% due
     10/15/05 ............................................   USD            2,700,000   $  2,641,580         0.5
                                                                                        ------------
Total Corporate Bonds (cost $17,787,296) .................                                18,368,446
                                                                                        ------------       -----
 
TOTAL FIXED INCOME INVESTMENTS (cost $452,199,974) .......                               485,405,300        93.6
                                                                                        ------------       -----
<CAPTION>
 
                                                                         UNDERLYING                      % OF NET
OPTIONS                                                     CURRENCY       AMOUNT                         ASSETS
- ----------------------------------------------------------  --------   --------------                  -------------
<S>                                                         <C>        <C>              <C>            <C>
  Republic of Brazil C Bond 4/15/14, Call Option, strike
   71.8125, expires 12/26/96 .............................   USD           59,364,791        660,255         0.2
    GOVERNMENT & GOVERNMENT AGENCY OBLIGATIONS
  Republic of Venezuela: .................................   USD                   --             --          --
    GOVERNMENT & GOVERNMENT AGENCY OBLIGATIONS
    Debt Conversion Bond 12/18/07, Call Option, strike
     84.15, expires 1/2/97 ...............................   --             5,500,000         52,806          --
    Debt Conversion Bond 12/18/07, Call Option, strike
     84.44, expires 1/2/97 ...............................   --             5,500,000         47,927          --
                                                                                        ------------       -----
 
TOTAL OPTIONS (cost $1,727,048) ..........................                                   760,988         0.2
                                                                                        ------------       -----
<CAPTION>
 
                                                                         PRINCIPAL                       % OF NET
SHORT-TERM INVESTMENTS                                      CURRENCY       AMOUNT                         ASSETS
- ----------------------------------------------------------  --------   --------------                  -------------
<S>                                                         <C>        <C>              <C>            <C>
Government & Government Agency Obligations (0.9%)
  Mexico (0.9%)
    Mexican Cetes, current yield 29.66% due 1/23/97 ......   MXN            2,552,332      2,990,557         0.6
    Mexican Cetes, current yield 29.61% due 1/16/97 ......   MXN              749,370        882,136         0.2
    Mexican Cetes, current yield 26.88% due 1/30/97 ......   MXN              684,968        802,651         0.1
    Mexican Cetes, current yield 29.66% due 2/20/97 ......   MXN              181,691        208,272          --
    Mexican Cetes, current yield 29.66% due 2/6/97 .......   MXN               75,705         87,697          --
                                                                                        ------------
Total Government & Government Agency Obligations (cost
 $4,968,978) .............................................                                 4,971,313
                                                                                        ------------
Commercial Paper - Indexed (0.5%)
  Philippines (0.5%)
    National Westminster Bank PLC, Currency-Linked CD,
     12.3798% due 2/28/97 (cost $2,500,000) ..............   USD            2,500,000      2,468,735         0.5
                                                                                        ------------
Commercial Paper - Discounted (0.2%)
  Thailand (0.2%)
    TPI Polene Public Co., Ltd., current yield 10.36% due
     1/6/97
     (cost $967,902) .....................................   THB           25,000,000        962,735         0.2
                                                                                        ------------       -----
 
TOTAL SHORT-TERM INVESTMENTS (cost $8,436,880) ...........                                 8,402,783         1.6
                                                                                        ------------       -----
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F13
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                           VALUE         % OF NET
REPURCHASE AGREEMENT                                                                      (NOTE 1)        ASSETS
- ----------------------------------------------------------                              ------------   -------------
<S>                                                         <C>        <C>              <C>            <C>
  Dated October 31, 1996, with State Street Bank & Trust
   Co., due November 1, 1996, for an effective yield of
   5.55% collateralized by $16,135,000 U.S. Treasury
   Bonds, 7.125% due 2/15/23 (market value of collateral
   is $17,041,721, including accrued interest). (cost
   $16,705,575)  .........................................                              $ 16,705,575         3.2
                                                                                        ------------       -----
 
TOTAL INVESTMENTS (cost $479,069,477) * ..................                               511,274,646        98.6
Other Assets and Liabilities .............................                                 7,508,600         1.4
                                                                                        ------------       -----
 
NET ASSETS ...............................................                              $518,783,246       100.0
                                                                                        ------------       -----
                                                                                        ------------       -----
</TABLE>
 
- --------------
 
          +  The coupon rate shown on floating rate note represents the rate at
             period end.
         **  Underlying loan agreement currently in default.
        +/+  Issued with detachable warrants or value recovery rights. The
             current market value of each warrant or right is zero.
        -/-  Non-income producing security.
        {.}  Security exempt from registration under Rule 144A of the Securities
             Act of 1933. These securities may be resold in transactions exempt
             from registration, normally to qualified institutional buyers.
         ++  The coupon rate shown on step-up coupon bond represents the rate at
             period end.
        [.]  Bond pays stated or additional interest with "payment-in-kind"
             (PIK) bonds.
        {j}  Security is segregated as collateral for when-issued securities
             held by the Fund. See Note 1 of Notes to Financial Statements.
          *  For Federal income tax purposes, cost is $480,138,813 and
             appreciation (depreciation) is as follows:
 
<TABLE>
                 <S>                              <C>
                 Unrealized appreciation:         $  34,211,689
                 Unrealized depreciation:            (3,075,856)
                                                  -------------
                 Net unrealized appreciation:     $  31,135,833
                                                  -------------
                                                  -------------
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F14
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                       PORTFOLIO OF INVESTMENTS  (cont'd)
 
                                October 31, 1996
 
- --------------------------------------------------------------------------------
                 FORWARD FOREIGN CURRENCY CONTRACTS OUTSTANDING
                                OCTOBER 31, 1996
<TABLE>
<CAPTION>
                                          MARKET VALUE                           UNREALIZED
                                             (U.S.       CONTRACT    DELIVERY   APPRECIATION
CONTRACTS TO BUY:                           DOLLARS)       PRICE       DATE    (DEPRECIATION)
- ----------------------------------------  ------------  -----------  --------  --------------
<S>                                       <C>           <C>          <C>       <C>
Canadian Dollars........................       418,368      1.35055  11/29/96    $   3,722
Deutsche Marks..........................       330,382      1.48683  11/05/96       (5,905)
Deutsche Marks..........................       175,102      1.52412  11/05/96        1,231
Deutsche Marks..........................    35,067,522      1.47631  11/27/96     (832,700)
                                          ------------                         --------------
  Total Contracts to Buy (Payable amount
   $36,825,026).........................    35,991,374                            (833,652)
                                          ------------                         --------------
THE VALUE OF CONTRACTS TO BUY AS PERCENTAGE OF NET ASSETS IS 6.94%.
 
<CAPTION>
 
CONTRACTS TO SELL:
- ----------------------------------------
<S>                                       <C>           <C>          <C>       <C>
Canadian Dollars........................    14,000,381      1.35715  11/29/96     (192,033)
Canadian Dollars........................       537,902      1.35220  11/29/96       (5,436)
Deutsche Marks..........................     8,259,548      1.47358  11/05/96      223,195
Deutsche Marks..........................     5,011,894      1.46463  11/05/96      166,888
Deutsche Marks..........................    22,849,488      1.50483  11/12/96       70,044
Deutsche Marks..........................    12,928,667      1.50920  11/27/96       18,590
Deutsche Marks..........................    10,748,606      1.52824  11/27/96     (118,653)
Deutsche Marks..........................     3,969,908      1.50676  11/27/96       12,146
Deutsche Marks..........................       717,812      1.52558  11/27/96       (6,686)
Deutsche Marks..........................       635,185      1.52100  11/27/96       (4,021)
Deutsche Marks..........................       330,826      1.47100  11/27/96        9,079
Italian Liras...........................    14,175,119   1546.70000  01/21/97     (209,903)
Swedish Kronor..........................     9,887,474      6.61090  01/21/97      (85,480)
                                          ------------                         --------------
  Total Contracts to Sell (Receivable
   amount $103,930,540).................   104,052,810                            (122,270)
                                          ------------                         --------------
THE VALUE OF CONTRACTS TO SELL AS PERCENTAGE OF NET ASSETS IS 20.06%.
  Total Open Forward Foreign Currency
   Contracts, Net.......................                                         $(955,922)
                                                                               --------------
                                                                               --------------
</TABLE>
 
- --------------
See Note 1 to the financial statements.
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F15
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                              STATEMENTS OF ASSETS
                                 AND LIABILITIES
                                October 31, 1996
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                          GT GLOBAL
                                          ------------------------------------------
                                           GOVERNMENT    HIGH INCOME-    STRATEGIC
                                             INCOME      CONSOLIDATED     INCOME
                                          -------------  ------------  -------------
<S>                                       <C>            <C>           <C>
Assets:
  Investments in securities, at value
   (cost $384,301,241, $399,436,144, and
   $479,069,477, respectively) (Note
   1)...................................  $ 395,805,316  $440,269,668  $ 511,274,646
  U.S. currency.........................            688           747            764
  Foreign currencies (cost $163,
   $375,538, and $6,038,
   respectively)........................            165       363,584          5,983
  Receivable for securities sold........     25,721,936    19,276,936      7,533,831
  Interest receivable...................     12,649,427     8,384,949     13,463,776
  Receivable for Fund shares sold.......        288,358     5,276,241      2,864,788
  Receivable for open forward foreign
   currency contracts, net (Note 1).....             --       191,735             --
  Receivable for forward foreign
   currency contracts -- closed (Note
   1)...................................        674,249            --             --
  Miscellaneous receivable..............             --            --         90,538
  Cash held as collateral for securities
   loaned (Note 1)......................     92,153,670            --     47,372,677
  Unamortized organizational costs......             --        35,371             --
                                          -------------  ------------  -------------
    Total assets........................    527,293,809   473,799,231    582,607,003
                                          -------------  ------------  -------------
Liabilities:
  Payable for securities purchased......     16,533,723    21,061,541     12,311,147
  Payable for Fund shares repurchased...      8,524,914     7,137,124      1,807,865
  Payable for open forward foreign
   currency contracts, net (Note 1).....      1,736,601            --        955,922
  Payable for forward foreign currency
   contracts -- closed..................             --            --        404,268
  Payable for investment management and
   administration fees (Note 2).........        256,521       381,409        324,636
  Payable for service and distribution
   expenses (Note 2)....................        216,795       283,839        344,647
  Payable for printing and postage
   expenses.............................         95,659       116,749         84,559
  Payable for transfer agent fees (Note
   2)...................................         63,830        62,864         85,559
  Payable for professional fees.........         51,757        58,593         57,257
  Payable for registration and filing
   fees.................................         22,078         8,320         28,364
  Payable for custodian fees (Note 1)...          9,679        23,927         29,251
  Payable for fund accounting fees (Note
   2)...................................          8,364         9,624         10,417
  Payable for Directors' and Trustees'
   fees and expenses (Note 2)...........          4,832        10,497          2,999
  Other accrued expenses................          6,868        26,159          4,189
  Collateral for securities loaned (Note
   1)...................................     92,153,670            --     47,372,677
                                          -------------  ------------  -------------
    Total liabilities...................    119,685,291    29,180,646     63,823,757
    Minority interest (Notes 1 & 2).....             --           100             --
                                          -------------  ------------  -------------
Net assets..............................  $ 407,608,518  $444,618,485  $ 518,783,246
                                          -------------  ------------  -------------
                                          -------------  ------------  -------------
Class A:
Net asset value and redemption price per
 share ($240,944,963 DIVIDED BY
 27,559,672, $178,317,938 DIVIDED BY
 12,011,654, and $185,125,741 DIVIDED BY
 15,748,198 shares outstanding,
 respectively)..........................  $        8.74  $      14.85  $       11.76
                                          -------------  ------------  -------------
                                          -------------  ------------  -------------
Maximum offering price per share
 (100/95.25 of $8.74, 100/95.25 of
 $14.85, and 100/95.25 of $11.76,
 respectively) *........................  $        9.18  $      15.59  $       12.35
                                          -------------  ------------  -------------
                                          -------------  ------------  -------------
Class B:+
Net asset value and offering price per
 share ($166,577,127 DIVIDED BY
 19,059,341, $251,002,484 DIVIDED BY
 16,920,131, and $333,178,201 DIVIDED BY
 28,314,377 shares outstanding,
 respectively)..........................  $        8.74  $      14.83  $       11.77
                                          -------------  ------------  -------------
                                          -------------  ------------  -------------
Advisor Class:
Net asset value, offering price per
 share, and redemption price per share
 ($86,428 DIVIDED BY 9,897, $15,298,063
 DIVIDED BY 1,031,529, and $479,304
 DIVIDED BY 40,725 shares outstanding,
 respectively)..........................  $        8.73  $      14.83  $       11.77
                                          -------------  ------------  -------------
                                          -------------  ------------  -------------
Net assets consist of:
  Paid in capital (Note 4)..............  $ 552,445,325  $398,450,836  $ 598,321,655
  Undistributed net investment income...        364,918            --             --
  Accumulated net realized gain (loss)
   on investments and foreign currency
   transactions.........................   (155,061,909)    5,153,808   (110,861,534)
  Net unrealized appreciation
   (depreciation) on translation of
   assets and liabilities in foreign
   currencies...........................     (1,643,891)      180,317       (882,044)
  Net unrealized appreciation of
   investments..........................     11,504,075    40,833,524     32,205,169
                                          -------------  ------------  -------------
Total -- representing net assets
 applicable to capital shares
 outstanding............................  $ 407,608,518  $444,618,485  $ 518,783,246
                                          -------------  ------------  -------------
                                          -------------  ------------  -------------
<FN>
- --------------
   * On sales of $50,000 or more, the offering price is reduced.
   + Redemption price per share is equal to the net asset value per share less
     any applicable contingent deferred sales charge.
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F16
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                            STATEMENTS OF OPERATIONS
 
                          Year ended October 31, 1996
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                         GT GLOBAL
                                          ----------------------------------------
                                           GOVERNMENT   HIGH INCOME-   STRATEGIC
                                             INCOME     CONSOLIDATED     INCOME
                                          ------------  ------------  ------------
<S>                                       <C>           <C>           <C>
Investment income: (Note 1)
  Interest income.......................  $ 39,935,517  $ 45,539,611  $ 49,794,868
                                          ------------  ------------  ------------
    Total investment income.............    39,935,517    45,539,611    49,794,868
                                          ------------  ------------  ------------
Expenses:
  Investment management and
   administration fees (Note 2).........     3,672,503     4,030,144     3,807,689
  Transfer agent fees (Note 2)..........       899,178       644,652     1,027,713
  Service and distribution expenses:
   (Note 2)
    Class A.............................     1,074,110       560,451       625,247
    Class B.............................     2,006,881     2,405,007     3,468,104
  Custodian fees (Note 1)...............       305,430       181,559       290,730
  Fund accounting fees (Note 2).........       127,205       101,697       131,517
  Printing and postage expenses.........        88,931       101,142        94,439
  Audit fees............................        71,998        74,353        73,189
  Legal fees............................        26,352        39,821        25,230
  Registration and filing fees..........        52,704        51,240        47,004
  Amortization of Organization Costs....            --        34,894            --
  Directors' and Trustees' fees and
   expenses (Note 2)....................        17,712        24,607        11,712
  Insurance Expenses....................            --         2,987            --
  Other expenses........................        39,783         6,221        13,540
                                          ------------  ------------  ------------
    Total expenses before reductions and
     interest expense...................     8,382,787     8,258,775     9,616,114
      Interest expense (Note 1).........            --       163,819            --
      Expense reductions (Note 1).......      (250,204)           --      (108,002)
                                          ------------  ------------  ------------
    Total net expenses..................     8,132,583     8,422,594     9,508,112
                                          ------------  ------------  ------------
Net investment income...................    31,802,934    37,117,017    40,286,756
                                          ------------  ------------  ------------
Net realized and unrealized gain (loss)
  on investments and foreign currencies:
  (Note 1)
  Net realized gain on investments......     8,737,745    62,643,262    43,672,673
  Net realized loss on foreign currency
   transactions.........................   (10,634,640)     (125,790)   (6,996,692)
                                          ------------  ------------  ------------
    Net realized gain (loss) during the
     year...............................    (1,896,895)   62,517,472    36,675,981
  Net change in unrealized appreciation
   on translation of assets and
   liabilities in foreign currencies....     2,319,205       174,082     1,913,734
  Net change in unrealized appreciation
   (depreciation) of investments........    (1,121,083)   31,730,913    27,794,834
                                          ------------  ------------  ------------
    Net unrealized appreciation during
     the year...........................     1,198,122    31,904,995    29,708,568
                                          ------------  ------------  ------------
Net realized and unrealized gain (loss)
 on investments and foreign
 currencies.............................      (698,773)   94,422,467    66,384,549
                                          ------------  ------------  ------------
Net increase in net assets resulting
 from operations........................  $ 31,104,161  $131,539,484  $106,671,305
                                          ------------  ------------  ------------
                                          ------------  ------------  ------------
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F17
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                      STATEMENTS OF CHANGES IN NET ASSETS
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                  GT GLOBAL
                                          ----------------------------------------------------------
                                               GOVERNMENT INCOME          HIGH INCOME-CONSOLIDATED
                                          ----------------------------  ----------------------------
                                           YEAR ENDED     YEAR ENDED     YEAR ENDED     YEAR ENDED
                                           OCTOBER 31,    OCTOBER 31,    OCTOBER 31,    OCTOBER 31,
                                              1996           1995           1996           1995
                                          -------------  -------------  -------------  -------------
<S>                                       <C>            <C>            <C>            <C>
Increase (decrease) in net assets
Operations:
  Net investment income.................  $  31,802,934  $  46,493,014  $  37,117,017  $  39,491,435
  Net realized gain (loss) on
   investments and foreign currency
   transactions.........................     (1,896,895)    (4,465,423)    62,517,472    (62,112,954)
  Net change in unrealized appreciation
   on translation of assets and
   liabilities in foreign currencies....      2,319,205      3,260,081        174,082           (302)
  Net change in unrealized appreciation
   (depreciation) of investments........     (1,121,083)    12,089,374     31,730,913     24,969,833
                                          -------------  -------------  -------------  -------------
    Net increase in net assets resulting
     from operations....................     31,104,161     57,377,046    131,539,484      2,348,012
                                          -------------  -------------  -------------  -------------
Class A:
Distributions to shareholders: (Note 1)
  From net investment income............    (15,504,590)   (29,604,447)   (13,418,057)   (12,528,224)
  From net realized gain on
   investments..........................     (8,183,323)            --     (1,230,117)      (474,126)
  In excess of net investment income....             --             --             --             --
  Return of capital.....................             --             --             --       (737,846)
Class B:
Distributions to shareholders: (Note 1)
  From net investment income............     (9,165,193)   (15,123,091)   (18,753,394)   (17,274,071)
  From net realized gain on
   investments..........................     (5,303,358)            --     (1,719,241)      (622,059)
  In excess of net investment income....             --             --             --             --
  Return of capital.....................             --             --             --     (1,015,555)
Advisor Class:
Distributions to shareholders: (Note 1)
  From net investment income............         (7,915)        (3,476)      (505,715)       (54,186)
  From net realized gain on
   investments..........................         (2,893)            --        (46,362)            --
  In excess of net investment income....             --             --             --             --
  Return of capital.....................             --             --             --         (3,075)
                                          -------------  -------------  -------------  -------------
    Total distributions.................    (38,167,272)   (44,731,014)   (35,672,886)   (32,709,142)
                                          -------------  -------------  -------------  -------------
Capital share transactions: (Note 4)
  Increase from capital shares sold and
   reinvested...........................    386,482,407    359,717,885    583,133,415    418,666,106
  Decrease from capital shares
   repurchased..........................   (592,826,606)  (515,847,692)  (592,743,855)  (430,339,278)
                                          -------------  -------------  -------------  -------------
    Net decrease from capital share
     transactions.......................   (206,344,199)  (156,129,807)    (9,610,440)   (11,673,172)
                                          -------------  -------------  -------------  -------------
Total increase (decrease) in net
 assets.................................   (213,407,310)  (143,483,775)    86,256,158    (42,034,302)
Net assets:
  Beginning of year.....................    621,015,828    764,499,603    358,362,327    400,396,629
                                          -------------  -------------  -------------  -------------
  End of year...........................  $ 407,608,518* $ 621,015,828** $ 444,618,485* $ 358,362,327**
                                          -------------  -------------  -------------  -------------
                                          -------------  -------------  -------------  -------------
 
<CAPTION>
 
                                                STRATEGIC INCOME
                                          ----------------------------
                                           YEAR ENDED     YEAR ENDED
                                           OCTOBER 31,    OCTOBER 31,
                                              1996           1995
                                          -------------  -------------
<S>                                       <C>            <C>
Increase (decrease) in net assets
Operations:
  Net investment income.................  $  40,286,756  $  54,919,073
  Net realized gain (loss) on
   investments and foreign currency
   transactions.........................     36,675,981    (82,675,607)
  Net change in unrealized appreciation
   on translation of assets and
   liabilities in foreign currencies....      1,913,734     (3,747,114)
  Net change in unrealized appreciation
   (depreciation) of investments........     27,794,834     35,939,954
                                          -------------  -------------
    Net increase in net assets resulting
     from operations....................    106,671,305      4,436,306
                                          -------------  -------------
Class A:
Distributions to shareholders: (Note 1)
  From net investment income............    (12,520,881)   (16,844,112)
  From net realized gain on
   investments..........................             --             --
  In excess of net investment income....     (1,097,884)            --
  Return of capital.....................             --       (852,171)
Class B:
Distributions to shareholders: (Note 1)
  From net investment income............    (22,200,673)   (27,777,018)
  From net realized gain on
   investments..........................             --             --
  In excess of net investment income....     (1,946,649)            --
  Return of capital.....................             --     (1,405,284)
Advisor Class:
Distributions to shareholders: (Note 1)
  From net investment income............        (46,547)       (14,952)
  From net realized gain on
   investments..........................             --             --
  In excess of net investment income....         (4,081)            --
  Return of capital.....................             --           (756)
                                          -------------  -------------
    Total distributions.................    (37,816,715)   (46,894,293)
                                          -------------  -------------
Capital share transactions: (Note 4)
  Increase from capital shares sold and
   reinvested...........................    335,665,174    194,343,201
  Decrease from capital shares
   repurchased..........................   (432,196,117)  (339,216,716)
                                          -------------  -------------
    Net decrease from capital share
     transactions.......................    (96,530,943)  (144,873,515)
                                          -------------  -------------
Total increase (decrease) in net
 assets.................................    (27,676,353)  (187,331,502)
Net assets:
  Beginning of year.....................    546,459,599    733,791,101
                                          -------------  -------------
  End of year...........................  $ 518,783,246* $ 546,459,599**
                                          -------------  -------------
                                          -------------  -------------
<FN>
- ----------------
    * Includes undistributed net investment income of $364,918, $0, and $0,
      respectively.
   ** Includes undistributed net investment income (loss) of $1,761,999,
      $78,582,766, and $(68,169), respectively.
</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                      F18
<PAGE>
                        GT GLOBAL GOVERNMENT INCOME FUND
 
                              FINANCIAL HIGHLIGHTS
 
- --------------------------------------------------------------------------------
Contained  below is per share operating performance data for a share outstanding
throughout each period, total investment  return, ratios and supplemental  data.
This  information has  been derived from  information provided  in the financial
statements.
 
<TABLE>
<CAPTION>
 
                                                                   CLASS A+
                                          ----------------------------------------------------------
                                                            YEAR ENDED OCTOBER 31,
                                          ----------------------------------------------------------
                                           1996 (D)    1995 (D)    1994 (D)    1993 (D)      1992
                                          ----------  ----------  ----------  ----------  ----------
<S>                                       <C>         <C>         <C>         <C>         <C>
Per Share Operating Performance:
Net asset value, beginning of period....  $    8.81   $    8.63   $   11.07   $    9.83   $   10.29
                                          ----------  ----------  ----------  ----------  ----------
Income from investment operations:
  Net investment income.................       0.57        0.62        0.65        0.74        0.92
  Net realized and unrealized gain
   (loss) on investments................       0.03        0.15       (1.52)       1.34       (0.31)
                                          ----------  ----------  ----------  ----------  ----------
    Net increase (decrease) from
     investment operations..............       0.60        0.77       (0.87)       2.08        0.61
                                          ----------  ----------  ----------  ----------  ----------
Distributions to shareholders:
  From net investment income............      (0.57)      (0.59)      (0.65)      (0.74)      (0.83)
  From net realized gain on
   investments..........................      (0.10)         --       (0.27)         --       (0.13)
  In excess of net realized gain on
   investments..........................         --          --       (0.55)         --          --
  Return of capital.....................         --          --       (0.10)         --          --
  From sources other than net investment
   income...............................         --          --          --       (0.10)      (0.11)
                                          ----------  ----------  ----------  ----------  ----------
    Total distributions.................      (0.67)      (0.59)      (1.57)      (0.84)      (1.07)
                                          ----------  ----------  ----------  ----------  ----------
Net asset value, end of period..........  $    8.74   $    8.81   $    8.63   $   11.07   $    9.83
                                          ----------  ----------  ----------  ----------  ----------
                                          ----------  ----------  ----------  ----------  ----------
 
Total investment return (c).............       7.11%       9.22%      (8.87)%      21.9%        6.3%
Ratios and supplemental data:
Net assets, end of period (in 000's)....  $ 240,945   $ 385,404   $ 502,094   $ 708,301   $ 623,387
Ratio of net investment income to
 average net assets.....................       6.52%       6.98%       6.87%        7.1%        9.0%
Ratio of expenses to average net assets:
 (Note 1)
  With expense reductions...............       1.34%       1.35%       1.33%        1.4%        1.6%
  Without expense reductions............       1.39%       1.38%         --%*        --%*        --%*
Portfolio turnover rate++++.............        268%        385%        625%        495%        351%
</TABLE>
 
- ----------------
 
 (a) Not annualized.
 (b) Annualized.
 (c) Total investment return does not include sales charges.
 (d) These selected per share data were calculated based upon weighted
     average shares outstanding during the year.
  +  All capital shares issued and oustanding as of October 21, 1992 were
     reclassified as Class A shares.
 ++  Commencing October 22, 1992, the Fund began offering Class B shares.
+++  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
++++ Portfolio turnover is calculated on the basis of the Fund as a whole
     without distinguishing among the classes of shares issued.
  *  Calculation of "Ratio of expenses to average net assets" was made
     without considering the effect of expense reductions, if any.
 
    The accompanying notes are an integral part of the financial statements.
                                      F19
<PAGE>
                        GT GLOBAL GOVERNMENT INCOME FUND
 
                         FINANCIAL HIGHLIGHTS  (cont'd)
 
- --------------------------------------------------------------------------------
Contained below is per share operating performance data for a share  outstanding
throughout  each period, total investment  return, ratios and supplemental data.
This information has  been derived  from information provided  in the  financial
statements.
<TABLE>
<CAPTION>
                                                         CLASS B++
                                -----------------------------------------------------------
                                                                                OCTOBER 22,
                                                                                   1992
                                           YEAR ENDED OCTOBER 31,                   TO
                                ---------------------------------------------   OCTOBER 31,
                                1996 (D)    1995 (D)    1994 (D)    1993 (D)       1992
                                ---------   ---------   ---------   ---------   -----------
<S>                             <C>         <C>         <C>         <C>         <C>
Per Share Operating
Performance:
Net asset value, beginning of
 period.......................  $   8.80    $   8.64    $  11.07    $   9.83      $ 9.87
                                ---------   ---------   ---------   ---------   -----------
Income from investment
 operations:
  Net investment income.......      0.51        0.55        0.59        0.67        0.02
  Net realized and unrealized
   gain (loss) on
   investments................      0.04        0.14       (1.52)       1.34       (0.06)
                                ---------   ---------   ---------   ---------   -----------
    Net increase (decrease)
     from investment
     operations...............      0.55        0.69       (0.93)       2.01       (0.04)
                                ---------   ---------   ---------   ---------   -----------
Distributions to shareholders:
  From net investment
   income.....................     (0.51)      (0.53)      (0.59)      (0.67)         --
  From net realized gain on
   investments................     (0.10)         --       (0.27)         --          --
  In excess of net realized
   gain on investments........        --          --       (0.54)         --          --
  Return of capital...........        --          --       (0.10)         --          --
  From sources other than net
   investment income..........        --          --          --       (0.10)         --
                                ---------   ---------   ---------   ---------   -----------
    Total distributions.......     (0.61)      (0.53)      (1.50)      (0.77)         --
                                ---------   ---------   ---------   ---------   -----------
Net asset value, end of
 period.......................  $   8.74    $   8.80    $   8.64    $  11.07      $ 9.83
                                ---------   ---------   ---------   ---------   -----------
                                ---------   ---------   ---------   ---------   -----------
 
Total investment return (c)...      6.54%       8.22%      (9.39)%      21.1%       (0.4)% (a)
Ratios and supplemental data:
Net assets, end of period (in
 000's).......................  $166,577    $235,481    $262,405    $182,972      $2,624
Ratio of net investment income
 to average net assets........      5.87%       6.33%       6.22%        6.5%        8.0% (b)
Ratio of expenses to average
 net assets: (Note 1)
  With expense reductions.....      1.99%       2.00%       1.98%        2.0%        1.9% (b)
  Without expense
   reductions.................      2.04%       2.03%         --%*        --%*        --% *
Portfolio turnover rate++++...       268%        385%        625%        495%        351%
 
<CAPTION>
 
                                     ADVISOR CLASS+++
                                --------------------------
                                   YEAR       JUNE 1, 1995
                                   ENDED           TO
                                OCTOBER 31,   OCTOBER 31,
                                 1996 (D)       1995 (D)
                                -----------   ------------
<S>                             <C>           <C>
Per Share Operating
Performance:
Net asset value, beginning of
 period.......................   $   8.80       $ 8.98
                                -----------   ------------
Income from investment
 operations:
  Net investment income.......       0.60         0.26
  Net realized and unrealized
   gain (loss) on
   investments................       0.03        (0.19)
                                -----------   ------------
    Net increase (decrease)
     from investment
     operations...............       0.63         0.07
                                -----------   ------------
Distributions to shareholders:
  From net investment
   income.....................      (0.60)       (0.25)
  From net realized gain on
   investments................      (0.10)          --
  In excess of net realized
   gain on investments........         --           --
  Return of capital...........         --           --
  From sources other than net
   investment income..........         --           --
                                -----------   ------------
    Total distributions.......      (0.70)       (0.25)
                                -----------   ------------
Net asset value, end of
 period.......................   $   8.73       $ 8.80
                                -----------   ------------
                                -----------   ------------
Total investment return (c)...       7.49%        0.83% (a)
Ratios and supplemental data:
Net assets, end of period (in
 000's).......................   $     86       $  131
Ratio of net investment income
 to average net assets........       6.87%        7.33% (b)
Ratio of expenses to average
 net assets: (Note 1)
  With expense reductions.....       0.99%        1.00% (b)
  Without expense
   reductions.................       1.04%        1.03% (b)
Portfolio turnover rate++++...        268%         385%
</TABLE>
 
- ----------------
 
 (a) Not annualized.
 (b) Annualized.
 (c) Total investment return does not include sales charges.
 (d) These selected per share data were calculated based upon weighted
     average shares outstanding during the year.
  +  All capital shares issued and oustanding as of October 21, 1992 were
     reclassified as Class A shares.
 ++  Commencing October 22, 1992, the Fund began offering Class B shares.
+++  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
++++ Portfolio turnover is calculated on the basis of the Fund as a whole
     without distinguishing among the classes of shares issued.
  *  Calculation of "Ratio of expenses to average net assets" was made
     without considering the effect of expense reductions, if any.
 
    The accompanying notes are an integral part of the financial statements.
                                      F20
<PAGE>
                   GT GLOBAL HIGH INCOME FUND - CONSOLIDATED
 
                              FINANCIAL HIGHLIGHTS
 
- --------------------------------------------------------------------------------
Contained  below is per share operating performance data for a share outstanding
throughout the period,  total investment return,  ratios and supplemental  data.
This  information has  been derived from  information provided  in the financial
statements.
 
<TABLE>
<CAPTION>
                                                             CLASS A
                                -----------------------------------------------------------------
                                                                                   OCTOBER 22,
                                                                                      1992
                                                                                  (COMMENCEMENT
                                           YEAR ENDED OCTOBER 31,               OF OPERATIONS) TO
                                ---------------------------------------------      OCTOBER 31,
                                1996 (E)      1995      1994 (E)    1993 (E)          1992
                                ---------   ---------   ---------   ---------   -----------------
<S>                             <C>         <C>         <C>         <C>         <C>
Per Share Operating
Performance:
Net asset value, beginning of
 period.......................  $  11.70    $  12.56    $  14.92    $  11.43        $ 11.43
                                ---------   ---------   ---------   ---------   -----------------
Income from investment
 operations:
  Net investment income.......      1.27        1.35        0.94        0.78             --
  Net realized and unrealized
   gain (loss) on
   investments................      3.09       (1.09)      (1.87)       3.92             --
                                ---------   ---------   ---------   ---------   -----------------
    Net increase (decrease)
     from investment
     operations...............      4.36        0.26       (0.93)       4.70             --
                                ---------   ---------   ---------   ---------   -----------------
Distributions to shareholders:
  From net investment
   income.....................     (1.11)      (1.03)      (0.94)      (0.78)            --
  From net realized gain on
   investments................     (0.10)      (0.03)      (0.27)         --             --
  In excess of net realized
   gain on investments........        --          --       (0.22)         --             --
  Return of capital...........        --       (0.06)         --          --             --
  From sources other than net
   investment income..........        --          --          --       (0.43)            --
                                ---------   ---------   ---------   ---------   -----------------
    Total distributions.......     (1.21)      (1.12)      (1.43)      (1.21)            --
                                ---------   ---------   ---------   ---------   -----------------
Net asset value, end of
 period.......................  $  14.85    $  11.70    $  12.56    $  14.92        $ 11.43
                                ---------   ---------   ---------   ---------   -----------------
                                ---------   ---------   ---------   ---------   -----------------
 
Total investment return (d)...     39.05%       2.81%      (6.45)%      43.6%            --% (a)
Ratios and supplemental data:
Net assets, end of period (in
 000's).......................  $178,318    $142,002    $167,974    $143,171        $   207
Ratio of net investment income
 to average net assets........      9.52%      11.85%       7.00%       6.40%           N/A(c)
Ratio of operating expenses to
 average net assets...........      1.69%       1.75%       1.57%       2.20%           N/A(c)
Ratio of interest expense to
 average net assets...........      0.04%        N/A        0.22%        N/A            N/A
Portfolio turnover rate++.....       290%         --%         --%         --%            --%
</TABLE>
 
- ----------------
 
  +  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
 ++  Portfolio turnover is calculated on the basis of the Fund as a whole
     without distinguishing among the classes of shares issued.
 (a) Not annualized
 (b) Annualized
 (c) Ratios are not meaningful due to short period of operation.
 (d) Total investment return does not include sales charges.
 (e) These selected per share operating data were calculated based upon
     weighted average shares outstanding during the year.
N/A  Not applicable
 
    The accompanying notes are an integral part of the financial statements.
                                      F21
<PAGE>
                   GT GLOBAL HIGH INCOME FUND - CONSOLIDATED
 
                         FINANCIAL HIGHLIGHTS  (cont'd)
 
- --------------------------------------------------------------------------------
Contained below is per share operating performance data for a share  outstanding
throughout  the period, total  investment return, ratios  and supplemental data.
This information has  been derived  from information provided  in the  financial
statements.
 
<TABLE>
<CAPTION>
                                                             CLASS B
                                -----------------------------------------------------------------
                                                                                   OCTOBER 22,            ADVISOR CLASS+
                                                                                      1992          --------------------------
                                                                                  (COMMENCEMENT        YEAR       JUNE 1, 1995
                                           YEAR ENDED OCTOBER 31,               OF OPERATIONS) TO      ENDED           TO
                                ---------------------------------------------      OCTOBER 31,      OCTOBER 31,   OCTOBER 31,
                                1996 (E)      1995      1994 (E)    1993 (E)          1992           1996 (E)         1995
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
<S>                             <C>         <C>         <C>         <C>         <C>                 <C>           <C>
Per Share Operating
Performance:
Net asset value, beginning of
 period.......................  $  11.69    $  12.56    $  14.90    $  11.43        $ 11.43          $ 11.71        $ 11.44
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
Income from investment
 operations:
  Net investment income.......      1.17        1.27        0.86        0.70             --             1.34           0.57
  Net realized and unrealized
   gain (loss) on
   investments................      3.09       (1.09)      (1.85)       3.90             --             3.05           0.17
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
    Net increase (decrease)
     from investment
     operations...............      4.26        0.18       (0.99)       4.60             --             4.39           0.74
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
Distributions to shareholders:
  From net investment
   income.....................     (1.03)      (0.96)      (0.86)      (0.70)            --            (1.16)         (0.44)
  From net realized gain on
   investments................     (0.09)      (0.03)      (0.27)         --             --            (0.11)            --
  In excess of net realized
   gain on investments........        --          --       (0.22)         --             --               --             --
  Return of capital...........        --       (0.06)         --          --             --               --          (0.03)
  From sources other than net
   investment income..........        --          --          --       (0.43)            --               --             --
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
    Total distributions.......     (1.12)      (1.05)      (1.35)      (1.13)            --            (1.27)         (0.47)
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
Net asset value, end of
 period.......................  $  14.83    $  11.69    $  12.56    $  14.90        $ 11.43          $ 14.83        $ 11.71
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
                                ---------   ---------   ---------   ---------   -----------------   -----------   ------------
 
Total investment return (d)...     38.16%       2.07%      (6.99)%      42.6%            --% (a)       39.38%          6.54% (a)
Ratios and supplemental data:
Net assets, end of period (in
 000's).......................  $251,002    $214,897    $232,423    $127,035        $    53          $15,298        $ 1,463
Ratio of net investment income
 to average net assets........      8.87%      11.20%       6.35%        5.8%           N/A(c)          9.87%         12.20% (b)
Ratio of operating expenses to
 average net assets...........      2.34%       2.40%       2.22%        2.8%           N/A(c)          1.34%          1.40% (b)
Ratio of interest expense to
 average net assets...........      0.04%        N/A        0.22%        N/A            N/A             0.04%           N/A
Portfolio turnover rate++.....       290%         --%         --%         --%            --%             290%            --% (b)
</TABLE>
 
- ----------------
 
  +  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
 ++  Portfolio turnover is calculated on the basis of the Fund as a whole
     without distinguishing among the classes of shares issued.
 (a) Not annualized
 (b) Annualized
 (c) Ratios are not meaningful due to short period of operation.
 (d) Total investment return does not include sales charges.
 (e) These selected per share operating data were calculated based upon
     weighted average shares outstanding during the year.
N/A  Not applicable
 
    The accompanying notes are an integral part of the financial statements.
                                      F22
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                              FINANCIAL HIGHLIGHTS
 
- --------------------------------------------------------------------------------
Contained  below is per share operating performance data for a share outstanding
throughout each period, total investment  return, ratios and supplemental  data.
This  information has  been derived from  information provided  in the financial
statements.
 
<TABLE>
<CAPTION>
 
                                                        CLASS A+
                                --------------------------------------------------------
                                                 YEAR ENDED OCTOBER 31,
                                --------------------------------------------------------
                                1996 (E)    1995 (E)      1994      1993 (E)      1992
                                ---------   ---------   ---------   ---------   --------
<S>                             <C>         <C>         <C>         <C>         <C>
Per Share Operating
Performance:
Net asset value, beginning of
 period.......................  $  10.32    $  10.88    $  13.61    $  11.25    $ 10.91
                                ---------   ---------   ---------   ---------   --------
Income from investment
 operations:
  Net investment income.......      0.89        0.97        0.79        0.96       0.86
  Net realized and unrealized
   gain (loss) on
   investments................      1.44       (0.69)      (2.14)       2.85       0.31
                                ---------   ---------   ---------   ---------   --------
    Net increase (decrease)
     from investment
     operations...............      2.33        0.28       (1.35)       3.81       1.17
                                ---------   ---------   ---------   ---------   --------
Distributions to shareholders:
  From net investment
   income.....................     (0.82)      (0.80)      (0.79)      (0.96)     (0.83)
  From net realized gain on
   investments................        --          --       (0.38)      (0.37)        --
  In excess of net investment
   income.....................     (0.07)         --          --          --         --
  Return of capital...........        --       (0.04)      (0.21)         --         --
  From sources other than net
   investment income..........        --          --          --       (0.12)        --
                                ---------   ---------   ---------   ---------   --------
    Total distributions.......     (0.89)      (0.84)      (1.38)      (1.45)     (0.83)
                                ---------   ---------   ---------   ---------   --------
Net asset value, end of
 period.......................  $  11.76    $  10.32    $  10.88    $  13.61    $ 11.25
                                ---------   ---------   ---------   ---------   --------
                                ---------   ---------   ---------   ---------   --------
 
Total investment return (c)...     23.00%       3.06%     (10.44)%      37.0%      11.1%
Ratios and supplemental data:
Net assets, end of period (in
 000's).......................  $185,126    $188,165    $275,241    $287,870    $83,849
Ratio of net investment income
 to average net assets........      8.09%       9.64%       6.74%        7.2%       7.6%
Ratio of expenses to average
 net assets:
  With expense reductions
   (Note 1)...................      1.38%       1.42%       1.40%        1.7%       1.8%
  Without expense
   reductions.................      1.40%       1.45%         --%*        --%*       --%*
Ratio of interest expenses to
 average net assets...........       N/A         N/A        0.10%        N/A        N/A
Portfolio turnover rate++++...       177%        238%        583%        310%       418%
</TABLE>
 
- ----------------
 
  +  All capital shares issued and outstanding as of October 21, 1992, were
     reclassified as Class A shares.
 ++  Commencing October 22, 1992, the Fund began offering Class B shares.
+++  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
++++ Portfolio turnover is calculated on the basis of the Fund as a whole
     without distinguishing among the classes of shares issued.
 (a) Annualized
 (b) Not Annualized
 (c) Total investment return does not include sales charges.
 (d) Ratios are not meaningful due to the short period of operation of
     Class B shares.
 (e) These selected per share data were calculated based upon weighted
     average shares outstanding during the period.
  *  Calculation of "Ratio of expenses to average net assets" was made
     without considering the effect of expense reductions, if any.
 
    The accompanying notes are an integral part of the financial statements.
                                      F23
<PAGE>
                        GT GLOBAL STRATEGIC INCOME FUND
 
                         FINANCIAL HIGHLIGHTS  (cont'd)
 
- --------------------------------------------------------------------------------
Contained below is per share operating performance data for a share  outstanding
throughout  each period, total investment  return, ratios and supplemental data.
This information has  been derived  from information provided  in the  financial
statements.
 
<TABLE>
<CAPTION>
                                                           CLASS B++
                                ----------------------------------------------------------------        ADVISOR CLASS+++
                                                                                  OCTOBER 22,      --------------------------
                                                                                      1992            YEAR       JUNE 1, 1995
                                           YEAR ENDED OCTOBER 31,                      TO             ENDED           TO
                                ---------------------------------------------     OCTOBER 31,      OCTOBER 31,   OCTOBER 31,
                                1996 (E)    1995 (E)      1994      1993 (E)          1992          1996 (E)       1995 (E)
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
<S>                             <C>         <C>         <C>         <C>         <C>                <C>           <C>
Per Share Operating
Performance:
Net asset value, beginning of
 period.......................  $  10.33    $  10.88    $  13.60    $  11.24       $  11.36         $  10.33       $10.32
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
Income from investment
 operations:
  Net investment income.......      0.82        0.91        0.73        0.89           0.01             0.93         0.41
  Net realized and unrealized
   gain (loss) on
   investments................      1.44       (0.69)      (2.14)       2.85          (0.13)            1.44        (0.04)
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
    Net increase (decrease)
     from investment
     operations...............      2.26        0.22       (1.41)       3.74          (0.12)            2.37         0.37
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
Distributions to shareholders:
  From net investment
   income.....................     (0.75)      (0.73)      (0.72)      (0.89)            --            (0.86)       (0.34)
  From net realized gain on
   investments................        --          --       (0.38)      (0.37)            --               --           --
  In excess of net investment
   income.....................     (0.07)         --          --          --             --            (0.07)          --
  Return of capital...........        --       (0.04)      (0.21)         --             --               --        (0.02)
  From sources other than net
   investment income..........        --          --          --       (0.12)            --               --           --
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
    Total distributions.......     (0.82)      (0.77)      (1.31)      (1.38)            --            (0.93)       (0.36)
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
Net asset value, end of
 period.......................  $  11.77    $  10.33    $  10.88    $  13.60       $  11.24         $  11.77       $10.33
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
                                ---------   ---------   ---------   ---------   ----------------   -----------   ------------
 
Total investment return (c)...     22.15%       2.48%     (11.02)%      36.2%          (1.1)% (b)      23.39%        3.72% (b)
Ratios and supplemental data:
Net assets, end of period (in
 000's).......................  $333,178    $357,852    $458,550    $310,431       $    533         $    479       $  443
Ratio of net investment income
 to average net assets........      7.44%       8.99%       6.09%        6.5%           N/A(d)          8.44%        9.99% (a)
Ratio of expenses to average
 net assets:
  With expense reductions
   (Note 1)...................      2.03%       2.07%       2.05%        2.4%           N/A(d)          1.03%        1.07% (a)
  Without expense
   reductions.................      2.05%       2.10%         --%*        --%*           --% *          1.05%        1.10% (a)
Ratio of interest expenses to
 average net assets...........       N/A         N/A        0.10%        N/A            N/A              N/A          N/A
Portfolio turnover rate++++...       177%        238%        583%        310%           418%             177%         238%
</TABLE>
 
- ----------------
 
  +  All capital shares issued and outstanding as of October 21, 1992, were
     reclassified as Class A shares.
 ++  Commencing October 22, 1992, the Fund began offering Class B shares.
+++  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
++++ Portfolio turnover is calculated on the basis of the Fund as a whole
     without distinguishing among the classes of shares issued.
 (a) Annualized
 (b) Not Annualized
 (c) Total investment return does not include sales charges.
 (d) Ratios are not meaningful due to the short period of operation of
     Class B shares.
 (e) These selected per share data were calculated based upon weighted
     average shares outstanding during the period.
  *  Calculation of "Ratio of expenses to average net assets" was made
     without considering the effect of expense reductions, if any.
 
    The accompanying notes are an integral part of the financial statements.
                                      F24
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                    NOTES TO
                              FINANCIAL STATEMENTS
                                October 31, 1996
 
- --------------------------------------------------------------------------------
 
1. SIGNIFICANT ACCOUNTING POLICIES
GT Global Government Income Fund, GT Global High Income Fund, and GT Global
Strategic Income Fund ("Funds") are separate series of G.T. Investment Funds,
Inc. ("Company"). Collectively, these Funds are known as the "GT Global Income
Funds." The Company is organized as a Maryland corporation and is registered
under the Investment Company Act of 1940, as amended ("1940 Act"), as an
open-end management investment company. The Company has twelve series of shares
in operation, each series corresponding to a distinct portfolio of investments.
 
The GT Global High Income Fund invests substantially all of its investable
assets in the Global High Income Portfolio ("Portfolio"). The Portfolio is
organized as a New York Trust and is registered under the 1940 Act as a
non-diversified, open-end management investment company.
 
The Portfolio has investment objectives, policies, and limitations substantially
identical to those of its corresponding Fund. Therefore, the financial
statements of the Fund and its respective Portfolio have been presented on a
consolidated basis, and represent all activities of both the Fund and Portfolio.
Through October 31, 1996, all of the shares of beneficial interest of the
Portfolio were owned by either its Fund or Chancellor LGT Asset Management, Inc.
(the "Manager"), which has a nominal ($100) investment in the Portfolio.
 
The Funds offer Class A, Class B, and Advisor Class shares, each of which has
equal rights as to assets and voting privileges. Class A and Class B each has
exclusive voting rights with respect to its distribution plan. Investment
income, realized and unrealized capital gains and losses, and the common
expenses of each Fund are allocated on a pro rata basis to each class based on
the relative net assets of each class to the total net assets of the Fund. Each
class of shares differs in its respective service and distribution expenses, and
may differ in its transfer agent, registration, and certain other class-specific
fees and expenses.
 
The following is a summary of significant accounting policies consistently
followed by the Funds and Portfolio in the preparation of the financial
statements. The policies are in conformity with generally accepted accounting
principles, and the financial statements may include certain estimates made by
management.
 
(A) PORTFOLIO VALUATION
The Funds and the Portfolio calculate the net asset value of and complete orders
to purchase, exchange or repurchase Fund shares on each business day, with the
exception of those days on which the New York Stock Exchange is closed.
 
Equity securities are valued at the last sale price on the exchange on which
such securities are traded, or on the principal over-the-counter market on which
such securities are traded, as of the close of business on the day the
securities are being valued, or, lacking any sales, at the last available bid
price. In cases where securities are traded on more than one exchange, the
securities are valued on the exchange determined by the Manager to be the
primary market.
 
Fixed income investments are valued at the mean of representative quoted bid and
ask prices for such investments or, if such prices are not available, at prices
for investments of comparative maturity, quality and type; however, when the
Manager deems it appropriate, prices obtained for the day of valuation from a
bond pricing service will be used. Short-term investments with a maturity of 60
days or less are valued at amortized cost adjusted for foreign exchange
translation and market fluctuation, if any.
 
Investments for which market quotations are not readily available (including
restricted securities which are subject to limitations on their sale) are valued
at fair value as determined in good faith by or under the direction of the
Company's Board of Directors or the Portfolio's Board of Trustees.
 
Portfolio securities which are primarily traded on foreign exchanges are
generally valued at the preceding closing values of such securities on their
respective exchanges, and those values are then translated into U.S. dollars at
the current exchange rates, except that when an occurrence subsequent to the
time a value was so established is likely to have materially changed such value,
then the fair value of those securities will be determined by consideration of
other factors by or under the direction of the Company's Board of Directors or
the Portfolio's Board of Trustees.
 
(B) FOREIGN CURRENCY TRANSLATION
The accounting records of each Fund and Portfolio are maintained in U.S.
dollars. The market values of foreign securities, currency holdings, and other
assets and liabilities are recorded in the books and records of the Funds or
Portfolio (the phrase "Funds or Portfolio" hereinafter refers to the GT Global
Government Income Fund, the GT Global Strategic Income Fund, and the Global High
Income Portfolio) after translation to U.S. dollars based on the exchange rates
on that day. The cost of each security is determined using historical exchange
rates. Income and withholding taxes are translated at prevailing exchange rates
when earned or incurred.
 
A Fund or Portfolio does not isolate that portion of the results of operations
resulting from changes in foreign exchange rates on investments from the
fluctuations arising from changes in market prices of securities held. Such
fluctuations are included with the net realized and unrealized gain or loss from
investments.
 
Reported net realized foreign exchange gains or losses arise from sales and
maturities of short-term securities, forward foreign currency contracts, sales
of foreign currencies, currency gains or losses realized between the trade and
settlement dates on securities transactions, and the difference between the
amounts of dividends, interest, and foreign withholding taxes recorded on a
Fund's or
 
                                      F25
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
Portfolio's books and the U.S. dollar equivalent of the amounts actually
received or paid. Net unrealized foreign exchange gains or losses arise from
changes in the value of assets and liabilities other than investments in
securities at period end, resulting from changes in exchange rates.
 
(C) REPURCHASE AGREEMENTS
With respect to repurchase agreements entered into by a Fund or Portfolio, it is
the Fund's or Portfolio's policy to always receive, as collateral, United States
government securities or other high quality debt securities of which the value,
including accrued interest, is at least equal to the amount to be repaid to the
Fund or Portfolio under each agreement at its maturity.
 
(D) FORWARD FOREIGN CURRENCY CONTRACTS
A forward foreign currency contract ("Forward Contract") is an agreement between
two parties to buy and sell a currency at a set price on a future date. The
market value of the Forward Contract fluctuates with changes in currency
exchange rates. The Forward Contract is marked-to-market daily and the change in
market value is recorded by a Fund or Portfolio as an unrealized gain or loss.
When the Forward Contract is closed, the Fund or Portfolio records a realized
gain or loss equal to the difference between the value at the time it was opened
and the value at the time it was closed. Forward Contracts involve market risk
in excess of the amount shown in the Fund's or Portfolio's "Statement of Assets
and Liabilities". A Fund or Portfolio could be exposed to risk if a counterparty
is unable to meet the terms of the contract or if the value of the currency
changes unfavorably. A Fund or Portfolio may enter into Forward Contracts in
connection with planned purchases or sales of securities, or to hedge against
adverse fluctuations in exchange rates between currencies.
 
(E) OPTION ACCOUNTING PRINCIPLES
When a Fund or Portfolio writes a call or put option, an amount equal to the
premium received is included in the Fund's or Portfolio's "Statement of Assets
and Liabilities" as an asset and an equivalent liability. The amount of the
liability is subsequently marked-to-market to reflect the current market value
of the option. The current market value of an option listed on a traded exchange
is valued at its last bid price, or, in the case of an over-the-counter option,
is valued at the average of the last bid prices obtained from brokers, unless a
quotation from only one broker is available, in which case only that broker's
price will be used. If an option expires on its stipulated expiration date or if
the Fund or Portfolio enters into a closing purchase transaction, a gain or loss
is realized without regard to any unrealized gain or loss on the underlying
security and the liability related to such option is extinguished. If a written
call option is exercised, a gain or loss is realized from the sale of the
underlying security and the proceeds of the sale are increased by the premium
originally received. If a written put option is exercised, the cost of the
underlying security purchased would be decreased by the premium originally
received. The Fund or Portfolio can write options only on a covered basis,
which, for a call, requires that the Fund or Portfolio hold the underlying
security and, for a put, requires the Fund or Portfolio to set aside cash, U.S.
government securities or other liquid securities in an amount not less than the
exercise price or otherwise provide adequate cover at all times while the put
option is outstanding. The Fund or Portfolio may use options to manage its
exposure to the stock market and to fluctuations in currency values or interest
rates.
 
The premium paid by the Fund or Portfolio for the purchase of a call or put
option is included in the Fund's or Portfolio's "Statement of Assets and
Liabilities" as an investment and subsequently "marked-to-market" to reflect the
current market value of the option. If an option which the Fund or Portfolio has
purchased expires on the stipulated expiration date, the Fund or Portfolio
realizes a loss in the amount of the cost of the option. If the Fund or
Portfolio enters into a closing sale transaction, the Fund or Portfolio realizes
a gain or loss, depending on whether proceeds from the closing sale transaction
are greater or less than the cost of the option. If the Fund or Portfolio
exercises a call option, the cost of the securities acquired by exercising the
call is increased by the premium paid to buy the call. If the Fund or Portfolio
exercises a put option, it realizes a gain or loss from the sale of the
underlying security, and the proceeds from such sale are decreased by the
premium originally paid.
 
The risk associated with purchasing options is limited to the premium originally
paid. The risk in writing a call option is that the Fund or Portfolio may forego
the opportunity of profit if the market value of the underlying security or
index increases and the option is exercised. The risk in writing a put option is
that the Fund or Portfolio may incur a loss if the market value of the
underlying security or index decreases and the option is exercised. In addition,
there is the risk the Fund or Portfolio may not be able to enter into a closing
transaction because of an illiquid secondary market.
 
(F) FUTURES CONTRACTS
A futures contract is an agreement between two parties to buy and sell a
security at a set price on a future date. Upon entering into such a contract a
Fund or Portfolio is required to pledge to the broker an amount of cash or
securities equal to the minimum "initial margin" requirements of the exchange on
which the contract is traded. Pursuant to the contract, the Fund or Portfolio
agrees to receive from or pay to the broker an amount of cash equal to the daily
fluctuation in value of the contract. Such receipts or payments are known as
"variation margin" and are recorded by the Fund or Portfolio as unrealized gains
or losses. When the contract is closed, the Fund or Portfolio records a realized
gain or loss equal to the difference between the value of the contract at the
time it was opened and the value at the time it was closed. The potential risk
to the Fund or Portfolio is that the change in value of the underlying
securities may not correlate to the change in value of the contracts. A Fund or
Portfolio may use futures contracts to manage its exposure to the stock market
and to fluctuations in currency values or interest rates.
 
(G) SECURITY TRANSACTIONS AND RELATED INVESTMENT INCOME
Security transactions are accounted for on the trade date (date the order to buy
or sell is executed). The cost of securities sold is determined on a first-in,
first-out basis, unless otherwise specified. Dividends are recorded on the
ex-dividend date. Interest income is
 
                                      F26
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
recorded on the accrual basis. Where a high level of uncertainty exists as to
its collection, income is recorded net of all withholding tax with any rebate
recorded when received. A Fund or Portfolio may trade securities on other than
normal settlement terms. This may increase the risk if the other party to the
transaction fails to deliver and causes the Fund or Portfolio to subsequently
invest at less advantageous prices.
 
(H) PORTFOLIO SECURITIES LOANED
At October 31, 1996, stocks with an aggregate value listed below were on loan to
brokers. The loans were secured by cash collateral received by the Funds:
 
<TABLE>
<CAPTION>
                                                                               YEAR ENDED
                                                  OCTOBER 31, 1996            OCTOBER 31,
                                          --------------------------------        1996
                                          AGGREGATE VALUE        CASH        --------------
GT GLOBAL                                     ON LOAN         COLLATERAL     FEES RECEIVED
- ----------------------------------------  ---------------   --------------   --------------
<S>                                       <C>               <C>              <C>
Government Income Fund..................   $ 85,475,086      $  92,153,670      $250,204
Strategic Income Fund...................     44,548,682         47,372,677       108,002
</TABLE>
 
For international securities, cash collateral is received by a Fund or Portfolio
against loaned securities in an amount at least equal to 105% of the market
value of the loaned securities at the inception of each loan. This collateral
must be maintained at not less than 103% of the market value of the loaned
securities during the period of the loan. For domestic securities, cash
collateral is received by a Fund or Portfolio against loaned securities in an
amount at least equal to 102% of the market value of the loaned securities at
the inception of each loan. This collateral must be maintained at not less than
100% of the market value of the loaned securities during the period of the loan.
Fees received from securities loaned were used to reduce the Funds' or
Portfolios' custodian fees.
 
(I) TAXES
It is the intended policy of the Funds and Portfolios to meet the requirements
for qualification as a "regulated investment company" under the Internal Revenue
Code of 1986, as amended ("Code"). It is also the intention of the Funds to make
distributions sufficient to avoid imposition of any excise tax under Section
4982 of the Code. Therefore, no provision has been made for Federal taxes on
income, capital gains, or unrealized appreciation of securities held, and excise
tax on income and capital gains. The GT Global Government Income Fund has a
capital loss carryforward of $156,095,393 of which $140,349,807 expires in 2002,
and $15,745,586 expires in 2003. The GT Global Strategic Income Fund has a
capital loss carryforward of $110,439,537 of which $33,635,683 expires in 2002,
and $76,803,854 expires in 2003.
 
(J) DISTRIBUTIONS TO SHAREHOLDERS
Distributions to shareholders are recorded by each Fund on the ex-date. Income
and capital gain distributions are determined in accordance with Federal income
tax regulations which may differ from generally accepted accounting principles.
These differences are primarily due to differing treatments of income and gains
on various investment securities held by the Funds or Portfolios and timing
differences.
 
(K) DEFERRED ORGANIZATIONAL EXPENSES
Expenses incurred by the GT Global High Income Fund and the Portfolio in
connection with their organization, their initial registration with the
Securities and Exchange Commission and with various states and the initial
public offering of its shares aggregated $149,100 and $25,000, respectively.
These expenses are being amortized on a straightline basis over a five-year
period.
 
(L) FOREIGN SECURITIES
There are certain additional considerations and risks associated with investing
in foreign securities and currency transactions that are not inherent in
investments of domestic origin. The Fund's or Portfolio's investments in
emerging market countries may involve greater risks than investments in more
developed markets and the price of such investments may be volatile. These risks
of investing in foreign and emerging markets may include foreign currency
exchange rate fluctuations, perceived credit risk, adverse political and
economic developments and possible adverse foreign government intervention.
 
(M) INDEXED SECURITIES
A Fund or Portfolio may invest in indexed securities whose value is linked
either directly or indirectly to changes in foreign currencies, interest rates,
equities, indices, or other reference instruments. Indexed securities may be
more volatile than the reference instrument itself, but any loss is limited to
the amount of the original investment.
 
(N) RESTRICTED SECURITIES
A Fund or Portfolio is permitted to invest in privately placed restricted
securities. These securities may be resold in transactions exempt from
registration or to the public if the securities are registered. Disposal of
these securities may involve time-consuming negotiations and expense, and prompt
sale at an acceptable price may be difficult. At the end of the period,
restricted securities (excluding 144A issues) are shown at the end of the Fund's
Portfolio of Investments.
 
(O) LINE OF CREDIT
For the year ended October 31, 1996, the Global High Income Portfolio
periodically borrowed amounts from a bank at a base or Eurodollar rate. The
arrangement with the bank allows the Portfolio to borrow a maximum amount of
$25,000,000. On February 28 & 29, 1996, the Portfolio borrowed $24,000,000, all
of which was repaid on April 18, 1996.
 
For the year ended October 31, 1996, the weighted average outstanding daily
balance of bank loans (based on the number of
 
                                      F27
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
days the loans were outstanding) was $17,800,000 with a weighted average
interest rate of 6.63%. Interest expense for the year ended October 31, 1996 was
$163,819.
 
(P) SECURITIES PURCHASED ON A WHEN-ISSUED OR FORWARD COMMITMENT BASIS
A Fund or Portfolio may trade securities on a when-issued or forward commitment
basis, with payment and delivery scheduled for a future date. These transactions
are subject to market fluctuations and are subject to the risk that the value at
delivery may be more or less than the trade date purchase price. Although the
Fund or Portfolio will generally purchase these securities with the intention of
acquiring such securities, they may sell such securities before the settlement
date. These securities are identified on the accompanying Portfolio of
Investments. The Fund or Portfolio has set aside sufficient cash or liquid high
grade debt securities as collateral for these purchase commitments.
 
2. RELATED PARTIES
Chancellor LGT Asset Management, Inc. is the Funds' and Portfolio's investment
manager and administrator. On October 31, 1996, Chancellor Capital Management,
Inc. merged with LGT Asset Management, Inc., and the surviving entity was
renamed Chancellor LGT Asset Management, Inc. The GT Global Government Income
Fund and GT Global Strategic Income Fund each pays the Manager investment
management and administration fees at the annualized rate of 0.725% on the first
$500 million of the average daily net assets of the Fund; 0.70% on the next $1
billion; 0.675% on the next $1 billion; and 0.65% on amounts thereafter. The GT
Global High Income Fund pays administration fees to the Manager at the
annualized rate of 0.25% of its average daily net assets. These fees are
computed daily and paid monthly, and are subject to reduction in any year to the
extent that a Fund's expenses (exclusive of brokerage commissions, taxes,
interest, distribution-related expenses and extraordinary expenses) exceed the
most stringent limits prescribed by the laws or regulations of any state in
which the Fund's shares are offered for sale, based on the average total net
asset value of the Fund.
 
The Global High Income Portfolio pays investment management and administration
fees to the Manager at the annualized rate of 0.475% on the first $500 million
of average daily net assets of the Portfolio; 0.45% on the next $1 billion;
0.425% on the next $1 billion; and 0.40% on amounts thereafter, plus 2% of the
Portfolio's total investment income calculated in accordance with generally
accepted accounting principles, adjusted daily for currency revaluations, on a
mark to market basis, of the Portfolio's assets; provided, however, that during
any fiscal year this amount shall not exceed 2% of the Portfolio's total
investment income calculated in accordance with generally accepted accounting
principles. These fees are computed daily and paid monthly.
 
GT Global, Inc. ("GT Global"), an affiliate of the Manager, serves as the Funds'
distributor. The Funds offer Class A, Class B, and Advisor Class shares for
purchase.
 
Class A shares are subject to initial sales charges imposed at the time of
purchase, in accordance with the schedule included in the Funds' current
prospectus. GT Global collects the sales charges imposed on sales of Class A
shares, and reallows a portion of such charges to dealers through which the
sales are made. For the period ended October 31, 1996, GT Global retained the
following sales charges: $55,131 for the GT Global Government Income Fund,
$69,243 for the Global High Income Fund, and $23,580 for the GT Global Strategic
Income Fund. Purchases of Class A shares exceeding $500,000 may be subject to a
contingent deferred sales charge ("CDSC") upon redemption, in accordance with
the Funds' current prospectus. GT Global collected CDSCs for the year ended
October 31, 1996, as follows: $17,709 for the GT Global Government Income Fund,
$0 for the GT Global High Income Fund and $10,099 for the GT Global Strategic
Income Fund. GT Global also makes ongoing shareholder servicing and trail
commission payments to dealers whose clients hold Class A shares.
 
Class B shares are not subject to initial sales charges. When Class B shares are
sold, GT Global from its own resources pays commissions to dealers through which
the sales are made. Certain redemptions of Class B shares made within six years
of purchase are subject to CDSCs, in accordance with the Funds' current
prospectus. For the year ended October 31, 1996, GT Global collected CDSCs in
the amount of: $1,449,342 for the GT Global Government Income Fund, $1,739,271
for the Global High Income Fund, and $1,915,487 for the GT Global Strategic
Income Fund. In addition, GT Global makes ongoing shareholder servicing and
trail commission payments to dealers whose clients hold Class B shares.
 
Pursuant to Rule 12b-1 under the 1940 Act, the Company's Board of Directors has
adopted separate distribution plans with respect to the Funds' Class A shares
("Class A Plan") and Class B shares ("Class B Plan"), pursuant to which a Fund
reimburses GT Global for a portion of its shareholder servicing and distribution
expenses. Under the Class A Plan, a Fund may pay GT Global a service fee at the
annualized rate of up to 0.25% of the average daily net assets of the Fund's
Class A shares for GT Global's expenditures incurred in servicing and
maintaining shareholder accounts, and may pay GT Global a distribution fee at
the annualized rate of up to 0.35% of the average daily net assets of the Fund's
Class A shares, less any amounts paid by the Fund as the aforementioned service
fee, for GT Global's expenditures incurred in providing services as distributor.
All expenses for which GT Global is reimbursed under the Class A Plan will have
been incurred within one year of such reimbursement.
 
Pursuant to the Fund's Class B Plan, a Fund may pay GT Global a service fee at
the annualized rate of up to 0.25% of the average daily net assets of the Fund's
Class B shares for GT Global's expenditures incurred in servicing and
maintaining shareholder accounts, and may pay GT Global a distribution fee at
the annualized rate of up to 0.75% of the average daily net assets of the Fund's
Class B Shares for GT Global's expenditures incurred in providing services as
distributor. Expenses incurred under the Class B Plan in excess of 1.00%
 
                                      F28
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
annually may be carried forward for reimbursement in subsequent years as long as
that Plan continues in effect.
 
The Manager and GT Global voluntarily have undertaken to limit GT Global
Government Income Fund and GT Global Strategic Income Fund's expenses (exclusive
of brokerage commissions, taxes, interest, and extraordinary expense) to the
maximum annual rate of 1.85%, 2.50%, and 1.50% of the average daily net assets
of each Fund's Class A, Class B, and Advisor Class shares, respectively.
Similarly, they voluntarily have undertaken to limit GT Global High Income
Fund's expenses to the maximum annual rate of 2.20%, 2.85%, and 1.85% of the
average daily net assets of the Fund's Class A, Class B, and Advisor Class
shares, respectively. If necessary, these limitations will be effected by
waivers by the Manager of investment management and administration fees, waivers
by GT Global of payments under the Class A Plan and/or Class B Plan and/or
reimbursements by the Manager or GT Global of portions of each Fund's other
operating expenses.
 
GT Global Investor Services, Inc. ("GT Services"), an affiliate of LGT and GT
Global, is the transfer agent of the Funds. For performing shareholder
servicing, reporting, and general transfer agent services, GT Services receives
an annual maintenance fee of $17.50 per account, a new account fee of $4.00 per
account, a per transaction fee of $1.75 for all transactions other than
exchanges and a per exchange fee of $2.25. GT Services also is reimbursed by the
Fund for its out-of-pocket expenses for such items as postage, forms, telephone
charges, stationery and office supplies.
 
The Manager is the pricing and accounting agent for the Funds and Portfolio. The
monthly fee for these services to the Manager is a percentage, not to exceed
0.03% annually, of a Fund or Portfolio's average daily net assets. The annual
fee rate is derived by applying 0.03% to the first $5 billion of assets of all
registered mutual funds advised by the Manager and 0.02% to the assets in excess
of $5 billion and allocating the result according to each Fund's average daily
net assets.
The Company pays each of its Directors who is not an employee, officer or
director of the Manager, GT Global or GT Services $5,000 per year plus $300 for
each meeting of the board or any committee thereof attended by the Director. The
Portfolio pays each of its Trustees who is not an employee, officer or director
of the Manager, GT Global or GT Services $500 per year plus $150 for each
meeting of the board or any committee thereof attended by the Trustees.
 
At October 31, 1996, all of the shares of beneficial interest of the Portfolio
were owned either by its Fund or the Manager.
 
3. PURCHASES AND SALES OF SECURITIES
The following summarizes purchases and sales of investment securities, other
than short-term investments, by each Fund or Portfolio for the year ended
October 31, 1996:
 
                       PURCHASES AND SALES OF SECURITIES
 
<TABLE>
<CAPTION>
                                                                                            PURCHASES
                                                                                  ------------------------------
                                                                                  U.S. GOVERNMENT   OTHER ISSUES
                                                                                  ---------------   ------------
<S>                                                                               <C>               <C>
GT Global Government Income Fund................................................   $352,752,344     $921,279,705
Global High Income Portfolio....................................................     96,288,547      983,932,679
GT Global Strategic Income Fund.................................................     71,587,672      816,104,575
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                              SALES
                                                                                  ------------------------------
                                                                                  U.S. GOVERNMENT   OTHER ISSUES
                                                                                  ---------------   ------------
<S>                                                                               <C>               <C>
GT Global Government Income Fund................................................   $441,687,203     $1,075,693,915
Global High Income Portfolio....................................................     84,315,986     1,020,907,620
GT Global Strategic Income Fund.................................................    109,353,125      896,578,545
</TABLE>
 
4. CAPITAL SHARES
At October 31, 1996, there were 6,000,000,000 shares of the Company's common
stock authorized, at $0.0001 par value. Of this amount, 400,000,000 were
classified as shares of the GT Global Telecommunications Fund; 400,000,000 were
classified as shares of GT Global Government Income Fund; 200,000,000 were
classified as shares of GT Global Health Care Fund; 200,000,000 were classified
as shares of GT Global Strategic Income Fund; 300,000,000 were classified as
shares of GT Global Currency Fund (inactive); 200,000,000 were classified as
shares of GT Global Growth & Income Fund; 200,000,000 were classified as shares
of GT Global Small Companies Fund (inactive); 200,000,000 were classified as
shares of GT Global Latin America Growth Fund; 200,000,000 were classified as
shares of GT Global Emerging Markets Fund; 200,000,000 were classified as shares
of GT Global High Income Fund; 200,000,000 were classified as shares of GT
Global Financial Services Fund; 200,000,000 were classified as shares of GT
Global Natural Resources Fund; 200,000,000 were classified as shares of GT
Global Infrastructure Fund; and 200,000,000 were classified as shares of GT
Global Consumer Products and Services Fund. The shares of each of the foregoing
series of the Company were divided equally into two classes, designated Class A
and Class B common stock. With respect to the issuance of Advisor Class shares,
100,000,000 shares were classified as shares of each of the fourteen series of
the Company and designated as Advisor Class common stock. 1,400,000,000 shares
remain unclassified. Transactions in capital shares of the Funds were as
follows:
 
                                      F29
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                           CAPITAL SHARE TRANSACTIONS
 
GT GLOBAL GOVERNMENT INCOME FUND
<TABLE>
<CAPTION>
                                                      YEAR ENDED                           YEAR ENDED
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
CLASS A                                       SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................       19,126,586  $      164,293,090       17,764,859  $      154,603,577
Shares issued in connection with
  reinvestment of distributions.........        1,643,833          14,228,931        2,042,839          17,630,697
                                          ---------------  ------------------  ---------------  ------------------
                                               20,770,419         178,522,021       19,807,698         172,234,274
Share repurchased.......................      (36,969,597)       (318,856,283)     (34,203,619)       (297,666,599)
                                          ---------------  ------------------  ---------------  ------------------
Net decrease............................      (16,199,178) $     (140,334,262)     (14,395,921) $     (125,432,325)
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
 
<CAPTION>
 
                                                      YEAR ENDED                           YEAR ENDED
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
CLASS B                                       SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................       23,047,364  $      198,774,141       20,700,346  $      178,801,868
Shares issued in connection with
  reinvestment of distributions.........          956,866           8,282,950        1,005,589           8,536,817
                                          ---------------  ------------------  ---------------  ------------------
                                               24,004,230         207,057,091       21,705,935         187,338,685
Share repurchased.......................      (31,688,935)       (273,022,079)     (25,343,381)       (218,171,165)
                                          ---------------  ------------------  ---------------  ------------------
Net decrease............................       (7,684,705) $      (65,964,988)      (3,637,446) $      (30,832,480)
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
<CAPTION>
 
                                                                                          JUNE 1, 1995
                                                      YEARS ENDED              (COMMENCEMENT OF SALE OF SHARES) TO
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
ADVISOR CLASS                                 SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................          105,543  $          891,754           15,659  $          141,450
Shares issued in connection with
  reinvestment of distributions.........            1,345              11,541              397               3,476
                                          ---------------  ------------------  ---------------  ------------------
                                                  106,888             903,295           16,056             144,926
Shares repurchased......................         (111,905)           (948,244)          (1,142)             (9,928)
                                          ---------------  ------------------  ---------------  ------------------
Net increase (decrease).................           (5,017) $          (44,949)          14,914  $          134,998
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
</TABLE>
 
                                      F30
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
GT GLOBAL HIGH INCOME FUND
<TABLE>
<CAPTION>
                                                      YEAR ENDED                           YEAR ENDED
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
CLASS A                                       SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................       25,694,335  $      346,426,450       25,003,318  $      280,486,242
Shares issued in connection with
  reinvestment of distributions.........          607,445           8,023,249          682,971           7,764,542
                                          ---------------  ------------------  ---------------  ------------------
                                               26,301,780         354,449,699       25,686,289         288,250,784
Share repurchased.......................      (26,422,858)       (355,715,247)     (26,927,729)       (301,862,112)
                                          ---------------  ------------------  ---------------  ------------------
Net decrease............................         (121,078) $       (1,265,548)      (1,241,440) $      (13,611,328)
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
 
<CAPTION>
 
                                                      YEAR ENDED                           YEAR ENDED
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
CLASS B                                       SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................       14,568,804  $      194,636,619       10,582,935  $      119,426,735
Shares issued in connection with
  reinvestment of distributions.........          765,798          10,086,445          826,797           9,372,626
                                          ---------------  ------------------  ---------------  ------------------
                                               15,334,602         204,723,064       11,409,732         128,799,361
Share repurchased.......................      (16,793,522)       (225,719,415)     (11,542,431)       (128,317,008)
                                          ---------------  ------------------  ---------------  ------------------
Net increase (decrease).................       (1,458,920) $      (20,996,351)        (132,699) $          482,353
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
<CAPTION>
 
                                                                                          JUNE 1, 1995
                                                      YEAR ENDED                    (COMMENCEMENT OF SALE OF
                                                   OCTOBER 31, 1996                SHARES) TO OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
ADVISOR CLASS                                 SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................        1,706,101  $       23,413,749          133,919  $        1,558,699
Shares issued in connection with
  reinvestment of distributions.........           40,101             546,903            4,923              57,262
                                          ---------------  ------------------  ---------------  ------------------
                                                1,746,202          23,960,652          138,842           1,615,961
Share repurchased.......................         (839,670)        (11,309,193)         (13,845)           (160,158)
                                          ---------------  ------------------  ---------------  ------------------
Net increase............................          906,532  $       12,651,459          124,997  $        1,455,803
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
</TABLE>
 
                                      F31
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
GT GLOBAL STRATEGIC INCOME FUND
<TABLE>
<CAPTION>
                                                      YEAR ENDED                           YEAR ENDED
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
CLASS A                                       SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................       15,025,486  $      168,473,834       10,413,395  $      105,118,727
Shares issued in connection with
  reinvestment of distributions.........          829,046           9,085,802        1,180,205          11,913,775
                                          ---------------  ------------------  ---------------  ------------------
                                               15,854,532         177,559,636       11,593,600         117,032,502
Shares repurchased......................      (18,331,797)       (204,237,090)     (18,672,585)       (187,700,412)
                                          ---------------  ------------------  ---------------  ------------------
Net decrease............................       (2,477,265) $      (26,677,454)      (7,078,985) $      (70,667,910)
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
 
<CAPTION>
 
                                                      YEAR ENDED                           YEAR ENDED
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
CLASS B                                       SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................       12,778,909  $      141,835,937        5,950,544  $       60,333,373
Shares issued in connection with
  reinvestment of distributions.........        1,206,362          13,216,165        1,633,228          16,496,489
                                          ---------------  ------------------  ---------------  ------------------
                                               13,985,271         155,052,102        7,583,772          76,829,862
Shares repurchased......................      (20,318,197)       (224,904,917)     (15,079,063)       (151,484,130)
                                          ---------------  ------------------  ---------------  ------------------
Net decrease............................       (6,332,926) $      (69,852,815)      (7,495,291) $      (74,654,268)
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
<CAPTION>
 
                                                                                          JUNE 1, 1995
                                                      YEAR ENDED               (COMMENCEMENT OF SALE OF SHARES) TO
                                                   OCTOBER 31, 1996                     OCTOBER 31, 1995
                                          -----------------------------------  -----------------------------------
ADVISOR CLASS                                 SHARES             AMOUNT            SHARES             AMOUNT
- ----------------------------------------  ---------------  ------------------  ---------------  ------------------
<S>                                       <C>              <C>                 <C>              <C>
Shares sold.............................          278,551  $        3,010,280           44,461  $          465,129
Shares issued in connection with
  reinvestment of distributions.........            3,931              43,156            1,535              15,708
                                          ---------------  ------------------  ---------------  ------------------
                                                  282,482           3,053,436           45,996             480,837
Shares repurchased......................         (284,638)         (3,054,110)          (3,115)            (32,174)
                                          ---------------  ------------------  ---------------  ------------------
Net increase (decrease).................           (2,156) $             (674)          42,881  $          448,663
                                          ---------------  ------------------  ---------------  ------------------
                                          ---------------  ------------------  ---------------  ------------------
</TABLE>
 
5. WRITTEN OPTIONS:
The Global High Income Portfolio's written options contract activity for the
year ended October 31, 1996 was as follows:
 
                      COVERED CALL AND PUT OPTIONS WRITTEN
 
<TABLE>
<CAPTION>
                                                                                                             UNDERLYING
                                                                                                               NOMINAL
                                                                                                               AMOUNT     PREMIUMS
                                                                                                             -----------  ---------
<S>                                                                                                          <C>          <C>
Options outstanding at October 31, 1995....................................................................            0  $       0
Options written............................................................................................    7,000,000    101,500
Options cancelled in closing purchase transactions.........................................................            0          0
Options expired prior to exercise..........................................................................   (7,000,000)  (101,500)
Options exercised..........................................................................................            0          0
                                                                                                             -----------  ---------
Options outstanding at October 31, 1996....................................................................            0  $       0
                                                                                                             -----------  ---------
                                                                                                             -----------  ---------
</TABLE>
 
- --------------
FEDERAL TAX INFORMATION:
Pursuant to Section 852 of the Internal Revenue Code, the Funds designate the
following amounts as capital gain dividends for the fiscal year ended October
31, 1996:
 
<TABLE>
<CAPTION>
                                                                                                            CAPITAL GAIN
FUND                                                                                                          DIVIDEND
- ----------------------------------------------------------------------------------------------------------  ------------
<S>                                                                                                         <C>
Government Income.........................................................................................           --
High Income...............................................................................................   $1,206,836
Strategic Income..........................................................................................           --
</TABLE>
 
                                      F32
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                                     NOTES
 
- --------------------------------------------------------------------------------
<PAGE>
                             GT GLOBAL INCOME FUNDS
 
                             GT GLOBAL MUTUAL FUNDS
 
   
  GT GLOBAL OFFERS A BROAD RANGE OF MUTUAL FUNDS TO COMPLEMENT MANY INVESTORS'
  PORTFOLIOS.  FOR MORE INFORMATION AND  A PROSPECTUS ON ANY  OF THE GT GLOBAL
  MUTUAL FUNDS, INCLUDING FEES, EXPENSES AND THE RISKS OF GLOBAL AND  EMERGING
  MARKET  INVESTING AND THE  RISKS OF INVESTING  IN RELATED INDUSTRIES, PLEASE
  CONTACT YOUR FINANCIAL ADVISER OR CALL GT GLOBAL DIRECTLY AT 1-800-824-1580.
    
 
GROWTH FUNDS
 
/ / GLOBALLY DIVERSIFIED FUNDS
 
GT GLOBAL WORLDWIDE GROWTH FUND
Invests around the world, including the U.S.
 
GT GLOBAL INTERNATIONAL GROWTH FUND
Provides portfolio diversity for U.S. investors by investing outside the U.S.
 
GT GLOBAL EMERGING MARKETS FUND
Gives access to the growth potential of developing economies
 
/ / GLOBAL THEME FUNDS
 
GT GLOBAL CONSUMER PRODUCTS AND
SERVICES FUND
Invests in companies that manufacture, market, retail, or distribute consumer
products or services
 
GT GLOBAL FINANCIAL SERVICES FUND
Focuses on the worldwide opportunities from the demand for financial services
and products
 
GT GLOBAL HEALTH CARE FUND
Invests in the growing health care industries worldwide
 
GT GLOBAL INFRASTRUCTURE FUND
Seeks companies that build, improve or maintain a country's infrastructure
 
GT GLOBAL NATURAL RESOURCES FUND
Concentrates on companies that own, explore or develop natural resources
 
GT GLOBAL TELECOMMUNICATIONS FUND
Invests in companies worldwide that develop, manufacture or sell
telecommunications services or equipment
 
/ / REGIONALLY DIVERSIFIED FUNDS
 
GT GLOBAL NEW PACIFIC GROWTH FUND
Offers access to the emerging and established markets of the Pacific Rim
 
GT GLOBAL EUROPE GROWTH FUND
Focuses on investment opportunities in the new, unified Europe
 
GT GLOBAL LATIN AMERICA GROWTH FUND
Invests in the emerging markets of Latin America
 
/ / SINGLE COUNTRY FUNDS
 
GT GLOBAL AMERICA SMALL CAP GROWTH FUND
Invests in equity securities of small U.S. companies
 
GT GLOBAL AMERICA MID CAP GROWTH FUND
Concentrates on medium-sized companies in the U.S.
 
GT GLOBAL AMERICA VALUE FUND
Concentrates on large cap equity securities of U.S. companies believed to be
undervalued
 
GT JAPAN GROWTH FUND
Provides U.S. investors with direct access to the Japanese market
GROWTH AND INCOME FUND
 
GT GLOBAL GROWTH & INCOME FUND
Invests in blue-chip stocks and government bonds from around the world
 
INCOME FUNDS
 
GT GLOBAL GOVERNMENT INCOME FUND
Invests in global government securities
 
GT GLOBAL STRATEGIC INCOME FUND
Allocates its assets among debt securities from the U.S., developed foreign
countries and emerging markets
 
GT GLOBAL HIGH INCOME FUND
Invests in a portfolio of emerging market debt securities
 
MONEY MARKET FUND
 
GT GLOBAL DOLLAR FUND
Invests in high quality, U.S. dollar-denominated money market securities
worldwide for stability and preservation of capital
 
[LOGO]
 
  NO DEALER, SALES REPRESENTATIVE OR OTHER PERSON HAS BEEN AUTHORIZED TO  GIVE
  ANY  INFORMATION  OR  TO  MAKE  ANY  REPRESENTATION  NOT  CONTAINED  IN THIS
  STATEMENT OF ADDITIONAL INFORMATION AND, IF GIVEN OR MADE, SUCH  INFORMATION
  OR  REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY G.T.
  INVESTMENT  FUNDS,  INC.,  GT  GLOBAL  GOVERNMENT  INCOME  FUND,  GT  GLOBAL
  STRATEGIC  INCOME  FUND,  GT GLOBAL  HIGH  INCOME FUND,  GLOBAL  HIGH INCOME
  PORTFOLIO, CHANCELLOR LGT  ASSET MANAGEMENT,  INC. OR GT  GLOBAL, INC.  THIS
  STATEMENT  OF ADDITIONAL INFORMATION DOES NOT CONSTITUTE AN OFFER TO SELL OR
  SOLICITATION OF ANY OFFER TO BUY ANY OF THE SECURITIES OFFERED HEREBY IN ANY
  JURISDICTION TO ANY PERSON TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER IN SUCH
  JURISDICTION.
 
                                                                      INCSA703MC


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