Prudential Mortgage Income Fund, Inc. - -------------------------------- PROSPECTUS DATED MARCH 3, 1998 - ---------------------------------------------------------------- Prudential Mortgage Income Fund, Inc. (the Fund), formerly the Prudential GNMA Fund, Inc., is an open-end, diversified, management investment company whose investment objective is to achieve a high level of income over the long term consistent with providing reasonable safety in the value of each shareholder's investment. In pursuing this objective, the Fund will invest primarily in mortgage-related instruments, including mortgage-backed securities guaranteed as to timely payment of principal and interest by the Government National Mortgage Association (GNMA), other mortgage-backed securities issued or guaranteed by agencies or instrumentalities of the U.S. Government, and non-agency mortgage instruments, along with obligations using mortgages as collateral. The Fund may utilize other derivatives, including writing covered call and put options on U.S. Government securities and entering into closing purchase and sale transactions with respect to certain of such options. To hedge against changes in interest rates, the Fund may also purchase put options and engage in transactions involving interest rate futures contracts, options on such contracts and interest rate swap transactions. There can be no assurance that the Fund's investment objective will be achieved. See "How the Fund Invests--Investment Objective and Policies." The Fund's address is Gateway Center Three, 100 Mulberry Street, Newark, New Jersey 07102-4077, and its telephone number is (800) 225-1852. This Prospectus sets forth concisely the information about the Fund that a prospective investor should know before investing and is available at the Web site of the Prudential Insurance Company of America (http://www.prudential.com). Additional information about the Fund has been filed with the Securities and Exchange Commission (the Commission) in a Statement of Additional Information, dated March 3, 1998, which information is incorporated herein by reference (is legally considered to be a part of this Prospectus) and is available without charge upon request to the Fund at the address or telephone number noted above. The Commission maintains a Web site (http://www.sec.gov) that contains the Statement of Additional Information, material incorporated by reference and other information regarding the Fund. - -------------------------------------------------------------------------------- INVESTORS ARE ADVISED TO READ THIS PROSPECTUS AND RETAIN IT FOR FUTURE REFERENCE. - -------------------------------------------------------------------------------- THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. FUND HIGHLIGHTS The following summary is intended to highlight certain information contained in this Prospectus and is qualified in its entirety by the more detailed information appearing elsewhere herein. WHAT IS PRUDENTIAL MORTGAGE INCOME FUND, INC.? Prudential Mortgage Income Fund, Inc. is a mutual fund. A mutual fund pools the resources of investors by selling its shares to the public and investing the proceeds of such sale in a portfolio of securities designed to achieve its investment objective. Technically, the Fund is an open-end, diversified, management investment company. WHAT IS THE FUND'S INVESTMENT OBJECTIVE? The Fund's investment objective is to achieve a high level of income over the long term consistent with providing reasonable safety in the value of each shareholder's investment. It seeks to achieve this objective by investing primarily in mortgage-related instruments, including securities guaranteed as to timely payment of principal and interest by the Government National Mortgage Association (GNMA), other mortgage-backed securities issued or guaranteed by agencies or instrumentalities of the U.S. Government, and non-agency mortgage instruments, along with obligations using mortgages as collateral. There can be no assurance that the Fund's objective will be achieved. See "How the Fund Invests--Investment Objective and Policies" at page 9. WHAT ARE THE FUND'S RISK FACTORS AND SPECIAL CHARACTERISTICS? The Fund will invest at least 65% of its total assets in mortgage-backed securities which may decrease in value as a result of increases in interest rates and may benefit less than other fixed-income securities from declining interest rates because of the risk of prepayment of the principal on the underlying mortgage loans. In seeking to achieve its investment objective, the Fund may also write covered call and put options on U.S. Government securities and enter into closing purchase and sale transactions with respect to certain of such options. To hedge against changes in interest rates, the Fund may also purchase put options and engage in transactions involving interest rate futures contracts and options on such contracts and engage in interest rate swap transactions. See "How the Fund Invests-- Investment Objective and Policies" at page 9. These various hedging and return enhancement strategies, including the use of derivatives, may be considered speculative and may result in higher risks and costs to the Fund. See "How the Fund Invests--Hedging and Return Enhancement Strategies--Risks of Hedging and Return Enhancement Strategies" at page 14. As with an investment in any mutual fund, an investment in this Fund can decrease in value and you can lose money. WHO MANAGES THE FUND? Prudential Investments Fund Management LLC (the Manager) is the Manager of the Fund and is compensated for its services at an annual rate of 0.50 of 1% of the Fund's average daily net assets. As of January 31, 1998, PIFM served as manager or administrator to 64 investment companies, including 42 mutual funds, with aggregate assets of approximately $63 billion. The Prudential Investment Corporation (PIC), doing business as Prudential Investments (the Subadviser), furnishes investment advisory services in connection with the management of the Fund under a Subadvisory Agreement with PIFM. See "How the Fund is Managed--Manager" at page 16. WHO DISTRIBUTES THE FUND'S SHARES? Prudential Securities Incorporated (Prudential Securities or the Distributor), a major securities underwriter and securities and commodities broker, acts as the distributor of the Fund's Class A, Class B, Class C and Class Z shares and is paid an annual distribution and service fee which is currently being charged at the rate of 0.15 of 1% of the average daily net assets of the Class A shares, an annual distribution and service fee at the rate of 0.75 of 1% of the average daily net assets of the Class B shares and an annual distribution and service fee which is currently being charged at the rate of 0.75 of 1% of the average daily net assets of the Class C shares. The Distributor incurs the expense of distributing the Fund's Class Z shares under a Distribution Agreement with the Fund, none of which is reimbursed or paid for by the Fund. See "How the Fund is Managed--Distributor" at page 17. 2 WHAT IS THE MINIMUM INVESTMENT? The minimum initial investment is $1,000 for Class A and Class B shares per class and $5,000 for Class C shares. The minimum subsequent investment is $100 for Class A, Class B and Class C shares. Class Z shares are not subject to any minimum investment requirements. There is no minimum investment requirement for certain retirement and employee savings plans or custodial accounts for the benefit of minors. For purchases made through the Automatic Savings Accumulation Plan, the minimum initial and subsequent investment is $50. See "Shareholder Guide--How to Buy Shares of the Fund" at page 23 and "Shareholder Guide--Shareholder Services" at page 33. HOW DO I PURCHASE SHARES? You may purchase shares of the Fund through Prudential Securities, Pruco Securities Corporation (Prusec) or directly from the Fund through its transfer agent, Prudential Mutual Fund Services LLC (Transfer Agent) at the net asset value per share (NAV) next determined after receipt of your purchase order by the Transfer Agent or Prudential Securities plus a sales charge which may be imposed either (i) at the time of purchase (Class A shares) or (ii) on a deferred basis (Class B or Class C shares). Class Z shares are offered to a limited group of investors at NAV without any sales charge. See "How the Fund Values its Shares" at page 19 and "Shareholder Guide--How to Buy Shares of the Fund" at page 23. WHAT ARE MY PURCHASE ALTERNATIVES? The Fund offers four classes of shares: - Class A Shares: Sold with an initial sales charge of up to 4% of the offering price. - Class B Shares: Sold without an initial sales charge but are subject to a contingent deferred sales charge or CDSC (declining from 5% to zero of the lower of the amount invested or the redemption proceeds) which will be imposed on certain redemptions made within six years of purchase. Although Class B shares are subject to higher ongoing distribution-related expenses than Class A shares, Class B shares will automatically convert to Class A shares (which are subject to lower ongoing distribution-related expenses) approximately seven years after purchase. - Class C Shares: Sold without an initial sales charge and, for one year after purchase, are subject to a 1% CDSC on redemptions. Class C shares are subject to higher ongoing distribution-related expenses than Class A shares but, unlike Class B shares, do not convert to another class. - Class Z Shares: Sold without either an initial sales charge or CDSC to a limited group of investors. Class Z shares are not subject to any ongoing service or distribution expenses. See "Shareholder Guide--Alternative Purchase Plan" at page 24. HOW DO I SELL MY SHARES? You may redeem your shares at any time at the NAV next determined after Prudential Securities or the Transfer Agent receives your sell order. However, the proceeds of redemptions of Class B and Class C shares may be subject to a CDSC. See "Shareholder Guide--How to Sell Your Shares" at page 27. Participants in programs sponsored by Prudential Retirement Services should contact their client representative for more information about selling their Class Z shares. HOW ARE DIVIDENDS AND DISTRIBUTIONS PAID? The Fund expects to declare daily and pay monthly dividends of net investment income, if any, and make distributions of any net capital gains at least annually. Dividends and distributions will be automatically reinvested in additional shares of the Fund at NAV without a sales charge unless you request that they be paid to you in cash. See "Taxes, Dividends and Distributions" at page 20. 3 FUND EXPENSES CLASS A SHARES CLASS B SHARES CLASS C SHARES CLASS Z SHARES -------------- ------------------------------ --------------------------- -------------- SHAREHOLDER TRANSACTION EXPENSES+ Maximum Sales Load Imposed on Purchases (as a percentage of offering price)................... 4% None None None Maximum Sales Load Imposed on Reinvested Dividends.............. None None None None Maximum Deferred Sales Load (as a percentage of original purchase price or redemption proceeds, whichever is lower)............... None 5% during the first year, 1% on redemptions made None decreasing by 1% annually to within one year of purchase 1% in the fifth and sixth years and 0% the seventh year* Redemption Fees.................... None None None None Exchange Fee....................... None None None None CLASS A SHARES CLASS B SHARES CLASS C SHARES CLASS Z SHARES -------------- -------------- -------------- --------------- ANNUAL FUND OPERATING EXPENSES** (as a percentage of average net assets) Management Fees..................... .50% .50% .50% .50% 12b-1 Fees (After Reduction)........ .15%++ .75% .75%++ None Other Expenses...................... .45% .45% .45% .45% ------ --- ------ --- Total Fund Operating Expenses (After Reduction)......................... 1.10% 1.70% 1.70% .95% ------ --- ------ --- ------ --- ------ --- 1 YEAR 3 YEARS 5 YEARS 10 YEARS ------ ------- ------- -------- EXAMPLE You would pay the following expenses on a $1,000 investment, assuming (1) 5% annual return and (2) redemption at the end of each time period: Class A............................ $ 51 $ 74 $ 98 $ 169 Class B............................ $ 67 $ 84 $ 102 $ 177 Class C............................ $ 27 $ 54 $ 92 $ 201 Class Z**.......................... $ 10 $ 30 $ 53 $ 117 You would pay the following expenses on the same investment, assuming no redemption: Class A............................ $ 51 $ 74 $ 98 $ 169 Class B............................ $ 17 $ 54 $ 92 $ 177 Class C............................ $ 17 $ 54 $ 92 $ 201 Class Z............................ $ 10 $ 30 $ 53 $ 117 The above example is based on data for the Fund's fiscal year ended December 31, 1997. THE EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR FUTURE EXPENSES. ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN. The purpose of this table is to assist investors in understanding the various costs and expenses that an investor in the Fund will bear, whether directly or indirectly. For more complete descriptions of the various costs and expenses, see "How the Fund is Managed." "Other Expenses" includes operating expenses of the Fund, such as Directors' and professional fees, registration fees, reports to shareholders, transfer agency and custodian fees and franchise taxes. - --------------- * Class B shares will automatically convert to Class A shares approximately seven years after purchase. See "Shareholder Guide--Conversion Feature-- Class B Shares." ** The expense information in the table has been restated to reflect current fees. Effective September 1, 1997, PIFM eliminated its management fee waiver (.20 of 1%). + Pursuant to rules of the National Association of Securities Dealers, Inc., the aggregate initial sales charges, deferred sales charges and asset-based sales charges on shares of the Fund may not exceed 6.25% of total gross sales, subject to certain exclusions. This 6.25% limitation is imposed on each class of shares of the Fund rather than on a per shareholder basis. Therefore, long-term shareholders of the Fund may pay more in total sales charges than the economic equivalent of 6.25% of such shareholders' investment in such shares. See "How the Fund is Managed--Distributor." ++ Although the Class A and Class C Distribution and Service Plans provide that the Fund may pay a distribution fee of up to 0.30 of 1% and 1% per annum of the average daily net assets of the Class A and Class C shares, respectively, the Distributor has agreed to limit its distribution fees with respect to Class A and Class C shares of the Fund to no more than 0.15 of 1% and 0.75 of 1% of the average daily net assets of the Class A and Class C shares, respectively, for the fiscal year ending December 31, 1998. Total Fund Operating Expenses without such limitation would be 1.25% and 1.95% for the Class A and Class C shares, respectively. See "How the Fund is Managed--Distributor." 4 FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT EACH OF THE INDICATED PERIODS) (CLASS A SHARES) The following financial highlights, with respect to each of the five years in the period ended December 31, 1997, have been been audited by PricewaterhouseCoopers LLP, independent accountants, whose report thereon was unqualified. This information should be read in conjunction with the financial statements and notes thereto, which appear in the Statement of Additional Information. The following financial highlights contain selected data for a share of Class A common stock outstanding, total return, ratios to average net assets and other supplemental data for the periods indicated. The information is based on data contained in the financial statements. Further performance information is contained in the annual report, which may be obtained without charge. See "Shareholder Guide--Shareholder Services--Reports to Shareholders." CLASS A ------------------------------------------------------------------------ YEAR ENDED DECEMBER 31, ------------------------------------------------------------------------ 1997 1996 1995 (a) 1994 (a) 1993 (a) 1992 (a) 1991 (a) -------- -------- -------- -------- -------- ------- ------- PER SHARE OPERATING PERFORMANCE: Net asset value, beginning of period.............. $ 14.25 $ 14.61 $ 13.50 $ 14.75 $ 15.07 $15.30 $14.84 -------- -------- -------- -------- -------- ------- ------- INCOME FROM INVESTMENT OPERATIONS Net investment income............................. .95(e) .93(e) .89 .90 .95 1.10 1.14 Net realized and unrealized gain (loss) on investment transactions......................... .23 (.39) 1.18 (1.19) (.21) (.15) .61 -------- -------- -------- -------- -------- ------- ------- Total from investment operations.................. 1.18 .54 2.07 (.29) .74 .95 1.75 -------- -------- -------- -------- -------- ------- ------- LESS DISTRIBUTIONS Dividends from net investment income.............. (.90) (.90) (.89) (.90) (.95) (1.10) (1.14) Dividends to shareholders in excess of net investment income............................... -- -- (.07) -- (.11) (.08) (.15) Tax return of capital distributions............... -- -- -- (.06) -- -- -- -------- -------- -------- -------- -------- ------- ------- Total distributions............................... (.90) (.90) (.96) (.96) (1.06) (1.18) (1.29) -------- -------- -------- -------- -------- ------- ------- Net asset value, end of period.................... $ 14.53 $ 14.25 $ 14.61 $ 13.50 $ 14.75 $15.07 $15.30 -------- -------- -------- -------- -------- ------- ------- -------- -------- -------- -------- -------- ------- ------- TOTAL RETURN (D).................................. 8.57% 4.12% 15.53% (2.01)% 4.97% 6.42% 12.48% RATIOS/SUPPLEMENTAL DATA: Net assets, end of period (000)................... $ 90,639 $ 93,555 $99,183 $ 8,762 $10,863 $9,045 $6,268 Average net assets (000).......................... $ 91,094 $ 93,766 $90,854 $ 9,874 $10,199 $6,651 $3,035 Ratios to average net assets: Expenses, including distribution fees........... .96%(e) 1.12%(e) 1.27% 1.13% 1.00% 1.00% 1.11% Expenses, excluding distribution fees........... .81%(e) .97%(e) 1.12% .98% .85% .85% .96% Net investment income (loss).................... 6.65%(e) 6.56%(e) 6.27% 6.42% 6.42% 7.26% 7.81% Portfolio turnover................................ 178% 65% 193% 560% 134% 33% 118% JANUARY 22, 1990 (b) THROUGH SEPTEMBER 30, 1990 (a) ------------- PER SHARE OPERATING PERFORMANCE: Net asset value, beginning of period.............. $ 14.73 ------ INCOME FROM INVESTMENT OPERATIONS Net investment income............................. 1.17 Net realized and unrealized gain (loss) on investment transactions......................... .15 ------ Total from investment operations.................. 1.32 ------ LESS DISTRIBUTIONS Dividends from net investment income.............. (1.17) Dividends to shareholders in excess of net investment income............................... (.04) Tax return of capital distributions............... -- ------ Total distributions............................... (1.21) ------ Net asset value, end of period.................... $ 14.84 ------ ------ TOTAL RETURN (D).................................. 9.41% RATIOS/SUPPLEMENTAL DATA: Net assets, end of period (000)................... $ 1,604 Average net assets (000).......................... $ 756 Ratios to average net assets: Expenses, including distribution fees........... 1.15%(c) Expenses, excluding distribution fees........... .99%(c) Net investment income (loss).................... 9.16%(c) Portfolio turnover................................ 481% - --------------- (a) Based on average shares outstanding, by class. (b) Commencement of offering of Class A shares. (c) Annualized. (d) Total return does not consider the effects of sales loads. Total return is calculated assuming a purchase of shares on the first day and a sale on the last day of each period reported and includes reinvestment of dividends and distributions. Total returns for periods of less than a full year are not annualized. (e) Net of management fee waiver. 5 FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT EACH OF THE INDICATED PERIODS) (CLASS B SHARES) The following financial highlights, with respect to each of the five years in the period ended December 31, 1997, have been audited by PricewaterhouseCoopers LLP, independent accountants, whose report thereon was unqualified. This information should be read in conjunction with the financial statements and notes thereto, which appear in the Statement of Additional Information. The following financial highlights contain selected data for a share of Class B common stock outstanding, total return, ratios to average net assets and other supplemental data for the periods indicated. The information is based on data contained in the financial statements. Further performance information is contained in the annual report, which may be obtained without charge. See "Shareholder Guide--Shareholder Services--Reports to Shareholders." CLASS B YEAR ENDED DECEMBER 31, ------------------------------------------------------------------------------------------------ 1997 1996 1995 (a) 1994 (a) 1993 (a) 1992 (a) 1991 (a) 1990 (a) 1989 (a) -------- -------- -------- -------- -------- -------- -------- -------- -------- PER SHARE OPERATING PERFORMANCE: Net asset value, beginning of year...... $ 14.22 $ 14.57 $ 13.47 $ 14.71 $ 15.04 $ 15.27 $ 14.81 $ 14.86 $ 14.29 -------- -------- -------- -------- -------- -------- -------- -------- -------- INCOME FROM INVESTMENT OPERATIONS Net investment income.... .88(d) .85(d) .82 .82 .87 1.02 1.06 1.15 1.19 Net realized and unrealized gain (loss) on investment transactions........... .21 (.39) 1.15 (1.19) (.23) (.16) .60 (.01) .59 -------- -------- -------- -------- -------- -------- -------- -------- -------- Total from investment operations............. 1.09 .46 1.97 (.37) .64 .86 1.66 1.14 1.78 -------- -------- -------- -------- -------- -------- -------- -------- -------- LESS DISTRIBUTIONS Dividends to shareholders from net investment income................. (.81) (.81) (.82) (.82) (.87) (1.02) (1.06) (1.15) (1.19) Dividends to shareholders in excess of net investment income...... -- -- (.05) -- (.10) (.07) (.14) (.04) (.02) Tax return of capital distributions.......... -- -- -- (.05) -- -- -- -- -- -------- -------- -------- -------- -------- -------- -------- -------- -------- Total distributions...... (.81) (.81) (.87) (.87) (.97) (1.09) (1.20) (1.19) (1.21) -------- -------- -------- -------- -------- -------- -------- -------- -------- Net asset value, end of year $ 14.50 $ 14.22 $ 14.57 $ 13.47 $ 14.71 $ 15.04 $ 15.27 $ 14.81 $ 14.86 -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- TOTAL RETURN (C):........ 7.84% 3.53% 14.78% (2.57)% 4.29% 5.80% 11.82% 8.10% 12.93% RATIOS/SUPPLEMENTAL DATA: Net assets, end of year (000).................. $ 73,666 $ 96,016 $125,463 $245,437 $319,401 $325,969 $272,661 $226,605 $221,938 Average net assets (000).................. $ 83,848 $109,812 $146,240 $279,946 $332,731 $295,255 $243,749 $218,749 $223,251 Ratios to average net assets: Expenses, including distribution fees..... 1.56%(d) 1.72%(d) 1.87% 1.73% 1.60% 1.60% 1.71% 1.74% 1.56% Expenses, excluding distribution fees..... .81%(d) .97%(d) 1.12% .98% .85% .85% .96% .99% .98% Net investment income................ 6.05%(d) 5.95%(d) 5.82% 5.82% 5.82% 6.66% 7.21% 7.96% 8.16% Portfolio turnover....... 178% 65% 193% 560% 134% 33% 118% 481% 200% 1988 (a)/(b) -------- PER SHARE OPERATING PERFORMANCE: Net asset value, beginning of year...... $ 14.76 -------- INCOME FROM INVESTMENT OPERATIONS Net investment income.... 1.17 Net realized and unrealized gain (loss) on investment transactions........... (.48 ) -------- Total from investment operations............. .69 -------- LESS DISTRIBUTIONS Dividends to shareholders from net investment income................. (1.16 ) Dividends to shareholders in excess of net investment income...... -- Tax return of capital distributions.......... -- -------- Total distributions...... (1.16 ) -------- Net asset value, end of year $ 14.29 -------- -------- TOTAL RETURN (C):........ 4.80% RATIOS/SUPPLEMENTAL DATA: Net assets, end of year (000).................. $236,626 Average net assets (000).................. $252,814 Ratios to average net assets: Expenses, including distribution fees..... 1.52% Expenses, excluding distribution fees..... .91% Net investment income................ 7.83% Portfolio turnover....... 216% - --------------- (a) Based on average shares outstanding, by class. (b) On May 2, 1988, Prudential Mutual Fund Management, Inc. succeeded The Prudential Insurance Company of America as investment adviser and since then has acted as manager of the Fund. (c) Total return does not consider the effects of sales loads. Total return is calculated assuming a purchase of shares on the first day and a sale on the last day of each period reported and includes reinvestment of dividends and distributions. (d) Net of management fee waiver. 6 FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT EACH OF THE INDICATED PERIODS) (CLASS C SHARES) The following financial highlights have been audited by PricewaterhouseCoopers LLP, independent accountants, whose report thereon was unqualified. This information should be read in conjunction with the financial statements and notes thereto, which appear in the Statement of Additional Information. The following financial highlights contain selected data for a Class C share of common stock outstanding, total return, ratios to average net assets and other supplemental data for the periods indicated. The information is based on data contained in the financial statements. Further performance information is contained in the annual report, which may be obtained without charge. See "Shareholder Guide--Shareholder Services--Reports to Shareholders." CLASS C ---------------------------------------------- AUGUST 1, 1994 (c) YEAR ENDED DECEMBER 31, THROUGH ------------------------------ DECEMBER 31, 1997 1996 1995 (a) 1994 (a) -------- -------- -------- ------------- PER SHARE OPERATING PERFORMANCE: Net asset value, beginning of period.............. $ 14.22 $ 14.57 $13.47 $ 14.01 -------- -------- -------- ------ INCOME FROM INVESTMENT OPERATIONS Net investment income............................. .87(e) .85(e) .81 .30 Net realized and unrealized gain (loss) on investment transactions......................... .22 (.39) 1.16 (.49) -------- -------- -------- ------ Total from investment operations.................. 1.09 .46 1.97 (.19) LESS DISTRIBUTIONS Dividends from net investment income.............. (.81) (.81) (.81) (.30) Distributions to shareholders in excess of net investment income............................... -- -- (.06) -- Tax return of capital distributions............... -- -- -- (.05) -------- -------- -------- ------ Total distributions............................... (.81) (.81) (.87) (.35) -------- -------- -------- ------ Net asset value, end of period.................... $ 14.50 $ 14.22 $14.57 $ 13.47 -------- -------- -------- ------ -------- -------- -------- ------ TOTAL RETURN (D):................................. 7.84% 3.53% 14.78% (1.32)% RATIOS/SUPPLEMENTAL DATA: Net assets, end of period (000)................... $ 904 $ 854 $ 655 $ 515 Average net assets (000).......................... $ 857 $ 746 $ 599 $ 460 Ratios to average net assets: Expenses, including distribution fees........... 1.56%(e) 1.72%(e) 1.87% 1.82%(b) Expenses, excluding distribution fees........... .81%(e) .97%(e) 1.12% 1.08%(b) Net investment income........................... 6.05%(e) 5.95%(e) 5.72% 5.32%(b) Portfolio turnover................................ 178% %65 193% 560% - --------------- (a) Based on average shares outstanding, by class. (b) Annualized. (c) Commencement of offering of Class C shares. (d) Total return does not consider the effects of sales loads. Total return is calculated assuming a purchase of shares on the first day and a sale on the last day of each period reported and includes reinvestment of dividends and distributions. Total returns for periods of less than a full year are not annualized. (e) Net of management fee waiver. 7 FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT EACH OF THE INDICATED PERIODS) (CLASS Z SHARES) The following financial highlights have been audited by PricewaterhouseCoopers LLP, independent accountants, whose report thereon was unqualified. This information should be read in conjunction with the financial statements and notes thereto, which appear in the Statement of Additional Information. The following financial highlights contain selected data for a Class Z share of common stock outstanding, total return, ratios to average net assets and other supplemental data for the periods indicated. The information is based on data contained in the financial statements. Further performance information is contained in the annual report, which may be obtained without charge. See "Shareholder Guide--Shareholder Services--Reports to Shareholders." CLASS Z -------- MARCH 18, 1997 (b) THROUGH DECEMBER 31, 1997 -------- PER SHARE OPERATING PERFORMANCE: Net asset value, beginning of period.............. $14.13 -------- INCOME FROM INVESTMENT OPERATIONS Net investment income............................. .74(d) Net realized and unrealized gain (loss) on investment transactions......................... .39 -------- Total from investment operations.................. 1.13 LESS DISTRIBUTIONS Dividends from net investment income.............. (.72) -------- Net asset value, end of period.................... $14.54 -------- -------- TOTAL RETURN (C):................................. 8.18% RATIOS/SUPPLEMENTAL DATA: Net assets, end of period (000)................... $ 39 Average net assets (000).......................... $ 9 Ratios to average net assets: Expenses........................................ .81%(a)/(d) Net investment income........................... 6.88%(a)/(d) Portfolio turnover................................ 178% - --------------- (a) Annualized. (b) Commencement of offering of Class Z shares. (c) Total return does not consider the effects of sales loads. Total return is calculated assuming a purchase of shares on the first day and a sale on the last day of each period reported and includes reinvestment of dividends and distributions. Total returns for periods of less than a full year are not annualized. (d) Net of management fee waiver. 8 HOW THE FUND INVESTS INVESTMENT OBJECTIVE AND POLICIES THE FUND'S INVESTMENT OBJECTIVE IS TO ACHIEVE A HIGH LEVEL OF INCOME OVER THE LONG TERM CONSISTENT WITH PROVIDING REASONABLE SAFETY IN THE VALUE OF EACH SHAREHOLDER'S INVESTMENT. IN PURSUING THIS OBJECTIVE, THE FUND WILL INVEST PRIMARILY IN READILY MARKETABLE FIXED-INCOME SECURITIES THAT PROVIDE ATTRACTIVE YIELDS BUT DO NOT INVOLVE SUBSTANTIAL RISK OF LOSS OF CAPITAL THROUGH DEFAULT, PRINCIPALLY MORTGAGE-RELATED INSTRUMENTS, INCLUDING SECURITIES GUARANTEED AS TO TIMELY PAYMENT OF PRINCIPAL AND INTEREST BY GNMA, OTHER MORTGAGE-BACKED SECURITIES ISSUED OR GUARANTEED BY AGENCIES OR INSTRUMENTALITIES OF THE U.S. GOVERNMENT, AND NON-AGENCY MORTGAGE INSTRUMENTS, ALONG WITH OBLIGATIONS USING MORTGAGES AS COLLATERAL. THERE CAN BE NO ASSURANCE THAT SUCH OBJECTIVE WILL BE ACHIEVED. See "Investment Objective and Policies" in the Statement of Additional Information. As with an investment in any mutual fund, an investment in this Fund can decrease in value and you can lose money. THE FUND'S INVESTMENT OBJECTIVE IS A FUNDAMENTAL POLICY AND, THEREFORE, MAY NOT BE CHANGED WITHOUT THE APPROVAL OF THE HOLDERS OF A MAJORITY OF THE FUND'S OUTSTANDING VOTING SECURITIES AS DEFINED IN THE INVESTMENT COMPANY ACT OF 1940, AS AMENDED (THE INVESTMENT COMPANY ACT). FUND POLICIES THAT ARE NOT FUNDAMENTAL MAY BE MODIFIED BY THE BOARD OF DIRECTORS. Under normal market conditions, the Fund will invest at least 65% of its total assets in mortgage-backed securities. The Fund will invest the remainder of its assets in U.S. Government securities, corporate bonds, notes and debentures and high quality money market instruments and engage in the hedging and return enhancement strategies described below. See "Hedging and Return Enhancement Strategies" below. The Fund may invest up to 35% of its net assets in securities rated at least A by Moody's Investors Service (Moody's) or Standard & Poor's Ratings Group (S&P) or similarly rated by another nationally recognized statistical rating organization (NRSRO) or in non-rated securities which, in the view of the Subadviser, are of comparable quality. The remainder of the portfolio will be rated at least Aa by Moody's or AA by S&P or similarly rated by another NRSRO or, if not so rated, of comparable quality in the view of the investment adviser. A description of security ratings is contained in an Appendix to the Statement of Additional Information. THE FUND MAY VARY THE PROPORTION OF ITS HOLDINGS OF LONG- AND SHORT-TERM DEBT SECURITIES IN ORDER TO REFLECT ITS ASSESSMENT OF PROSPECTIVE CHANGES IN INTEREST RATES EVEN IF SUCH ACTION MAY ADVERSELY AFFECT CURRENT INCOME. For example, if, in the opinion of the Subadviser, interest rates generally are expected to decline, the Fund may sell its shorter term securities and purchase longer term securities in order to benefit from greater expected relative price appreciation; the securities sold may have a higher current yield than those being purchased. The success of this strategy will depend on the Subadviser's ability to forecast changes in interest rates. Moreover, the Fund intends to manage its portfolio actively by taking advantage of trading opportunities such as sales of portfolio securities and purchases of higher yielding securities of similar quality due to distortions in normal yield differentials. MORTGAGE-BACKED SECURITIES Mortgage-backed securities are securities that directly or indirectly represent a participation in, or are secured by and payable from, mortgage loans secured by real property. There are currently three basic types of mortgage-backed securities: (i) those issued or guaranteed by the U.S. Government or one of its agencies or instrumentalities, such as GNMA, Federal National Mortgage Association (FNMA) and Federal Home Loan Mortgage Corporation (FHLMC); (ii) those issued by private issuers that represent an interest in or are collateralized by mortgage-backed securities issued or guaranteed by the U.S. Government or one of its agencies or instrumentalities; and (iii) those issued by private issuers that represent an interest in or are collateralized by whole 9 mortgage loans or mortgage-backed securities without a government guarantee but usually having some form of private credit enhancement. See "Private Mortgage Pass-Through Securities" below. The Fund may invest in adjustable rate and fixed rate mortgage securities. The Fund may invest in mortgage-backed securities and other derivative mortgage products, including those representing an undivided ownership interest in a pool of mortgages, E.G., GNMA, FNMA and FHLMC certificates where the U.S. Government or its agencies or instrumentalities guarantees the payment of interest and principal of these securities. These guarantees do not extend to the yield or value of the securities or the Fund's shares. See "Investment Objective and Policies--Mortgage-Backed Securities--Non-Agency Mortgage-Backed Securities" in the Statement of Additional Information. These certificates are in most cases pass-through instruments, through which the holder receives a share of all interest and principal payments from the mortgages underlying the certificate, net of certain fees. The value of these securities is likely to vary inversely with fluctuations in interest rates. Mortgage-backed securities are subject to the risk that the principal on the underlying mortgage loans may be prepaid at any time. Although the extent of prepayments on a pool of mortgage loans depends on various economic and other factors, as a general rule prepayments on fixed rate mortgage loans will increase during a period of falling interest rates and decrease during a period of rising interest rates. Accordingly, amounts available for reinvestment by the Fund are likely to be greater during a period of declining interest rates and, as a result, likely to be reinvested at lower interest rates than during a period of rising interest rates. Mortgage-backed securities may decrease in value as a result of increases in interest rates and may benefit less than other fixed income securities from declining interest rates because of the risk of prepayment. During periods of rising interest rates, the rate of prepayment of mortgages underlying mortgage-backed securities can be expected to decline, extending the projected average maturity of mortgage-backed securities. A decline in the rate of repayment may effectively change a security which was considered short- or intermediate-term at the time of purchase into a long-term security. Long-term securities generally fluctuate more widely in response to changes in interest rates than short- or intermediate-term securities. COLLATERALIZED MORTGAGE OBLIGATIONS AND MULTICLASS PASS-THROUGH SECURITIES A collateralized mortgage obligation (CMO) is a security issued by a corporation or U.S. Government agency or instrumentality which is backed by a portfolio of mortgages or mortgage-backed securities. The issuer's obligation to make interest and principal payments is secured by the underlying portfolio of mortgages or mortgage-backed securities. Multiclass pass-through securities are equity interests in a trust composed of mortgages or mortgage-backed securities. Payments of principal of and interest on the underlying mortgage assets, and any reinvestment income thereon, provide the funds to pay debt service on the CMOs or make scheduled distributions on the multiclass pass-through securities. CMOs may be issued by agencies or instrumentalities of the U.S. Government, or by private originators of, or investors in, mortgage loans, including depository institutions, mortgage banks, investment banks and special purpose subsidiaries of the foregoing. The issuer of a series of CMOs may elect to be treated as a Real Estate Mortgage Investment Conduit (REMIC). All future references to CMOs include securities issued by REMICs and multiclass pass-through securities. In a CMO, a series of bonds or certificates is issued in multiple classes. Each class of CMOs, often referred to as a tranche, is issued at a specific fixed or floating coupon rate and has a stated maturity or final distribution date. Principal prepayments on the underlying mortgage assets may cause the CMOs to be retired substantially earlier than their stated maturities or final distribution dates. Interest is paid or accrues on classes of the CMOs on a monthly, quarterly or semi-annual basis. The principal of and interest on the underlying mortgage assets may be allocated among the several classes of a CMO series in a number of different ways. Generally, the purpose of the allocation of the cash flow of a CMO to the various classes is to obtain a more predictable cash flow to the individual tranches than exists with the underlying collateral of the CMO. As a general rule, the more predictable the cash flow is on a CMO tranche, the lower the anticipated yield will be on that tranche at the time of issuance relative to prevailing market yields on mortgage-backed securities. Certain classes of CMOs may have priority over others with respect to the receipt of prepayments. 10 In reliance on rules and interpretations of the Commission, the Fund's investments in certain qualifying CMOs and REMICs are not subject to the Investment Company Act's limitation on acquiring interests in other investment companies. See "Investment Objective and Policies--Mortgage-Backed Securities--Collateralized Mortgage Obligations" in the Statement of Additional Information. STRIPPED MORTGAGE-BACKED SECURITIES The Fund may also invest in mortgage-backed security strips (MBS strips) (i) issued by the U.S. Government or its agencies or instrumentalities or (ii) issued by private originators of, or investors in, mortgage loans, including depository institutions, mortgage banks, investment banks and special purpose subsidiaries of the foregoing (derivative multiclass mortgage securities). MBS strips are usually structured with two classes that receive different proportions of the interest and principal distributions on a pool of mortgage assets. A common type of stripped mortgage security will have one class receiving some of the interest and most of the principal from the mortgage assets, while the other class will receive most of the interest and the remainder of the principal. In the most extreme case, one class will receive all of the interest (the interest-only or IO class), while the other class will receive all of the principal (the principal-only or PO class). The yields to maturity on IOs and POs are sensitive to the expected or anticipated rate of principal payments (including prepayments) on the related underlying mortgage assets, and principal payments may have a material effect on yield to maturity. If the underlying mortgage assets experience greater than anticipated prepayments of principal, the Fund may not fully recoup its initial investment in IOs. Conversely, if the underlying mortgage assets experience less than anticipated prepayments of principal, the yield on POs could be materially adversely affected. See "Investment Objective and Policies--Mortgage-Backed Securities" in the Statement of Additional Information. Derivative mortgage-backed securities such as MBS strips are highly sensitive to changes in prepayment and interest rates. PRIVATE MORTGAGE PASS-THROUGH SECURITIES Private mortgage pass-through securities are structured similarly to the GNMA, FNMA and FHLMC mortgage pass-through securities and are issued by originators of and investors in mortgage loans, including depository institutions, mortgage banks, investment banks and special purpose subsidiaries of the foregoing. These securities usually are backed by a pool of conventional fixed rate or adjustable rate mortgage loans. Since private mortgage pass-through securities typically are not guaranteed by an entity having the credit status of GNMA, FNMA and FHLMC, such securities generally are structured with one or more types of credit enhancement. OTHER FIXED-INCOME OBLIGATIONS IN ADDITION TO MORTGAGE-BACKED SECURITIES, THE FUND MAY INVEST IN U.S. GOVERNMENT AND CORPORATE BONDS, NOTES AND DEBENTURES AND MONEY MARKET INSTRUMENTS. The value of fixed-income securities generally fluctuates with changes in the creditworthiness of issuers and inversely with changes in interest rates. There are risks in any investment, including fixed-income securities, and there can be no assurance that the Fund will be able to achieve its investment objective. Obligations issued or guaranteed as to principal and interest by the U.S. Government may be acquired by the Fund in the form of custodial receipts that evidence ownership of future interest payments, principal payments or both on certain U.S. Treasury notes or bonds. Such notes and bonds are held in custody by a bank on behalf of the owners. These custodial receipts are commonly referred to as Treasury strips. Other fixed-income obligations that the Fund may invest in include certain U.S. dollar denominated debt securities of foreign issuers, provided that such investments do not, in the judgment of the Fund's Subadviser, entail substantial additional risk to the Fund. See "Investment Restrictions" in the Statement of Additional Information. Securities of foreign issuers may involve considerations and risks not present in domestic securities, such as the risk to the issuer of nationalization, confiscation or other 11 national restrictions. There may be less information about foreign issuers publicly available than is generally the case with respect to domestic issuers. Furthermore, foreign issuers are not generally subject to uniform accounting, auditing and financial reporting standards, practices and requirements comparable to those applicable to domestic issuers. ASSET-BACKED SECURITIES The Fund may invest in asset-backed securities. Through the use of trusts and special purpose corporations, various types of assets, primarily automobile and credit card receivables and home equity loans, have been securitized in pass-through structures similar to the mortgage pass-through structures or in a pay-through structure similar to the CMO structure. The Fund may invest in these and other types of asset-backed securities that may be developed in the future. Unlike mortgage-backed securities, asset-backed securities do not have the benefit of a security interest in the related collateral. Credit card receivables, for example, are generally unsecured and the debtors are entitled to the protection of a number of state and federal consumer credit laws, some of which may reduce the ability to obtain full payment. In the case of automobile receivables, the security interests in the underlying automobiles are often not transferred when the pool is created, with the resulting possibility that the collateral could be resold. In general, these types of loans are of shorter average life than mortgage loans and are less likely to have substantial prepayments. In many instances, asset-backed securities are over-collateralized to ensure the relative stability of their credit quality. ADJUSTABLE RATE SECURITIES The Fund is permitted to invest in adjustable rate or floating rate debt securities, including corporate securities, securities issued by U.S. Government agencies and mortgage-backed securities, whose interest rate is calculated by reference to a specified index such as the constant maturity Treasury rate, the T-bill rate or LIBOR (London Interbank Offered Rate) and is reset periodically. Adjustable rate securities allow the Fund to participate in increases in interest rates through these periodic adjustments. The value of adjustable or floating rate securities will, like other debt securities, generally vary inversely with changes in prevailing interest rates. The value of adjustable or floating rate securities is unlikely to rise in periods of declining interest rates to the same extent as fixed rate instruments of similar maturities. In periods of rising interest rates, changes in the coupon will lag behind changes in the market rate resulting in a lower net asset value until the coupon resets to market rates. HEDGING AND RETURN ENHANCEMENT STRATEGIES THE FUND ALSO MAY ENGAGE IN VARIOUS PORTFOLIO STRATEGIES, INCLUDING THE USE OF DERIVATIVES, TO REDUCE CERTAIN RISKS OF ITS INVESTMENTS AND TO ATTEMPT TO ENHANCE RETURN, BUT NOT FOR SPECULATION. THE FUND, AND THUS ITS INVESTORS, MAY LOSE MONEY THROUGH ANY UNSUCCESSFUL USE OF THESE STRATEGIES. These strategies currently include the use of options on U.S. Government securities and futures contracts and options thereon. The Fund's ability to use these strategies may be limited by market conditions, and regulatory limits, and there can be no assurance that any of these strategies will succeed. See "Investment Objective and Policies" in the Statement of Additional Information. New financial products and risk management techniques continue to be developed and the Fund may use these new investments and techniques to the extent consistent with its investment objective and policies. OPTIONS TRANSACTIONS THE FUND MAY PURCHASE AND WRITE (I.E., SELL) PUT AND CALL OPTIONS ON U.S. GOVERNMENT SECURITIES THAT ARE TRADED ON NATIONAL SECURITIES EXCHANGES OR IN THE OVER-THE-COUNTER MARKET WITH PRIMARY GOVERNMENT SECURITIES DEALERS RECOGNIZED BY THE BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM TO ENHANCE INCOME OR TO HEDGE THE FUND'S PORTFOLIO. THE FUND, AND THUS ITS INVESTORS, MAY LOSE MONEY THROUGH ANY UNSUCCESSFUL USE OF THESE STRATEGIES. The Fund may write covered put and call options to attempt to generate additional income through the receipt of premiums, purchase put options in an effort to protect the value of a security that it owns against a decline in market value and purchase call options in 12 an effort to protect against an increase in the price of securities it intends to purchase. The Fund may also purchase put and call options to offset previously written put and call options of the same series. See "Investment Objective and Policies--Option Writing and Related Risks" in the Statement of Additional Information. A CALL OPTION GIVES THE PURCHASER, IN EXCHANGE FOR A PREMIUM PAID, THE RIGHT, FOR A SPECIFIED PERIOD OF TIME, TO PURCHASE THE SECURITIES SUBJECT TO THE OPTION AT A SPECIFIED PRICE (THE EXERCISE PRICE OR STRIKE PRICE). The writer of a call option, in return for the premium, has the obligation, upon exercise of the option, to deliver, depending upon the terms of the option contract, the underlying securities or a specified amount of cash to the purchaser upon receipt of the exercise price. The premium paid by the purchaser of an option will reflect, among other things, the relationship of the exercise price to the market price and volatility of the underlying security, the remaining term of the option, supply and demand and interest rates. When the Fund writes a call option, the Fund gives up the potential for gain on the underlying securities in excess of the exercise price of the option during the period that the option is open. A PUT OPTION GIVES THE PURCHASER, IN RETURN FOR A PREMIUM, THE RIGHT, FOR A SPECIFIED PERIOD OF TIME, TO SELL THE SECURITIES SUBJECT TO THE OPTION TO THE WRITER OF THE PUT AT THE SPECIFIED EXERCISE PRICE. The writer of the put option, in return for the premium, has the obligation, upon exercise of the option, to acquire the securities underlying the option at the exercise price. The Fund might, therefore, be obligated to purchase the underlying securities for more than their current market price. THE FUND WILL WRITE ONLY COVERED OPTIONS. An option is covered if, so long as the Fund is obligated under the option, it owns an offsetting position in the underlying security or maintains cash or other liquid assets, marked-to-market daily, with a value sufficient at all times to cover its obligations in a segregated account. See "Investment Objective and Policies--Option Writing and Related Risks" in the Statement of Additional Information. THERE IS NO LIMITATION ON THE AMOUNT OF CALL OPTIONS THE FUND MAY WRITE. THE FUND WILL NOT PURCHASE AN OPTION IF, AS A RESULT OF SUCH PURCHASE, MORE THAN 10% OF ITS TOTAL ASSETS WOULD BE INVESTED IN PREMIUMS FOR OPTIONS. FUTURES CONTRACTS AND OPTIONS THEREON THE FUND MAY PURCHASE AND SELL FINANCIAL FUTURES CONTRACTS AND OPTIONS THEREON WHICH ARE TRADED ON A COMMODITIES EXCHANGE OR BOARD OF TRADE FOR CERTAIN HEDGING AND RISK MANAGEMENT PURPOSES AND TO ATTEMPT TO ENHANCE RETURN IN ACCORDANCE WITH REGULATIONS OF THE COMMODITY FUTURES TRADING COMMISSION. THE FUND, AND THUS ITS INVESTORS, MAY LOSE MONEY THROUGH ANY UNSUCCESSFUL USE OF THESE STRATEGIES. These futures contracts and options thereon will be on financial indices (including futures linked to LIBOR) and U.S. Government securities. A FINANCIAL FUTURES CONTRACT IS AN AGREEMENT TO PURCHASE OR SELL AN AGREED AMOUNT OF SECURITIES AT A SET PRICE FOR DELIVERY IN THE FUTURE. UNDER REGULATIONS OF THE COMMODITY EXCHANGE ACT, INVESTMENT COMPANIES REGISTERED UNDER THE INVESTMENT COMPANY ACT ARE EXEMPT FROM THE DEFINITION OF COMMODITY POOL OPERATOR, SUBJECT TO COMPLIANCE WITH CERTAIN CONDITIONS. THE EXEMPTION IS CONDITIONED UPON THE FUND'S PURCHASING AND SELLING FUTURES CONTRACTS AND OPTIONS THEREON FOR BONA FIDE HEDGING PURPOSES, EXCEPT THAT THE FUND MAY PURCHASE AND SELL FUTURES CONTRACTS AND OPTIONS THEREON FOR ANY OTHER PURPOSE TO THE EXTENT THAT THE AGGREGATE INITIAL MARGIN AND OPTION PREMIUMS DO NOT EXCEED 5% OF THE LIQUIDATION VALUE OF THE FUND'S TOTAL ASSETS. ALTHOUGH THERE ARE NO OTHER LIMITS APPLICABLE TO FUTURES CONTRACTS, THE VALUE OF ALL FUTURES CONTRACTS SOLD WILL NOT EXCEED THE TOTAL MARKET VALUE OF THE FUND'S PORTFOLIO. THE FUND'S SUCCESSFUL USE OF FUTURES CONTRACTS AND OPTIONS THEREON DEPENDS UPON THE SUBADVISER'S ABILITY TO PREDICT THE DIRECTION OF THE MARKET AND IS SUBJECT TO VARIOUS ADDITIONAL RISKS. The correlation between movements in the price of a futures contract and the price of the securities being hedged is imperfect and there is a risk that the value of the securities being hedged may increase or decrease at a greater rate than the related futures contract, resulting in losses to the 13 Fund. Certain futures exchanges or boards of trade have established daily limits on the amount that the price of a futures contract or option thereon may vary, either up or down, from the previous day's settlement price. These daily limits may restrict the Fund's ability to purchase or sell certain futures contracts or options thereon on any particular day. RISKS OF HEDGING AND RETURN ENHANCEMENT STRATEGIES PARTICIPATION IN THE OPTIONS AND FUTURES MARKETS INVOLVES INVESTMENT RISKS AND TRANSACTION COSTS TO WHICH THE FUND WOULD NOT BE SUBJECT ABSENT THE USE OF THESE STRATEGIES. THE FUND, AND THUS ITS INVESTORS, MAY LOSE MONEY THROUGH ANY UNSUCCESSFUL USE OF THESE STRATEGIES. If the Subadviser's predictions of movements in the direction of the securities and interest rate markets are inaccurate, the adverse consequences to the Fund may leave the Fund in a worse position than if such strategies were not used. Risks inherent in the use of options and futures contracts and options on futures contracts include (1) dependence on the Subadviser's ability to predict correctly movements in the direction of interest rates and securities prices; (2) imperfect correlation between the price of options and futures contracts and options thereon and movements in the prices of the securities being hedged; (3) the fact that skills needed to use these strategies are different from those needed to select portfolio securities; (4) the possible absence of a liquid secondary market for any particular instrument at any time; and (5) the possible inability of the Fund to purchase or sell a portfolio security at a time that otherwise would be favorable for it to do so, or the possible need for the Fund to sell a portfolio security at a disadvantageous time, due to the need for the Fund to maintain cover or to segregate securities in connection with hedging techniques. OTHER INVESTMENTS AND POLICIES ILLIQUID SECURITIES The Fund may hold up to 15% of its net assets in illiquid securities, including repurchase agreements which have a maturity of longer than seven days, securities with legal or contractual restrictions on resale (restricted securities) and securities that are not readily marketable. Restricted securities eligible for resale pursuant to Rule 144A under the Securities Act of 1933, as amended (the Securities Act), and privately placed commercial paper that have a readily available market are not considered illiquid for purposes of this limitation. The Subadviser will monitor the liquidity of such restricted securities under the supervision of the Board of Directors. Investing in Rule 144A securities could, however, have the effect of increasing the level of Fund illiquidity to the extent that qualified institutional buyers become, for a limited time, uninterested in purchasing these securities. Repurchase agreements subject to demand are deemed to have a maturity equal to the applicable notice period. WHEN-ISSUED AND DELAYED DELIVERY SECURITIES The Fund may purchase or sell securities on a when-issued or delayed delivery basis. When-issued or delayed delivery transactions arise when securities are purchased or sold by the Fund with payment and delivery taking place in the future in order to secure what is considered to be an advantageous price and yield to the Fund at the time of entering into the transaction. The Fund will maintain, in a segregated account, cash or other liquid assets, having a value equal to or greater than the Fund's purchase commitments. The value of securities so purchased are subject to market fluctuation and no interest accrues to the purchaser during the period between purchase and settlement. At the time of delivery of the securities the value may be more or less than the purchase price and an increase in the percentage of the Fund's assets committed to the purchase of securities on a when-issued or delayed delivery basis may increase the volatility of the Fund's NAV. REPURCHASE AGREEMENTS The Fund may on occasion enter into repurchase agreements, whereby the seller of a security agrees to repurchase that security from the Fund at a mutually agreed-upon time and price. The period of maturity is usually quite short, possibly overnight or a few 14 days, although it may not be for a number of months. The resale price is in excess of the purchase price, reflecting an agreed-upon rate of return effective for the period of time the Fund's money is invested in the repurchase agreement. The Fund's repurchase agreements will at all times be fully collateralized in an amount at least equal to the resale price. The instruments held as collateral are valued daily, and if the value of the instruments declines, the Fund will require additional collateral. If the seller defaults and the value of the collateral securing the repurchase agreement declines, the Fund may incur a loss. The Fund participates in a joint repurchase account with other investment companies managed by PIFM pursuant to an order of the Commission. See "Investment Objective and Policies--Repurchase Agreements" in the Statement of Additional Information. DOLLAR ROLLS The Fund may enter into dollar rolls in which the Fund sells securities to be issued and delivered in the current month and simultaneously contracts to repurchase substantially similar (same type and coupon) securities on a specified future date from the same party. During the roll period, the Fund forgoes principal and interest paid on the securities. The Fund is compensated by the difference between the current sales price and the forward price for the future purchase (often referred to as the drop) as well as by the interest earned on the cash proceeds of the initial sale. A covered roll is a specific type of dollar roll for which there is an offsetting cash position or a cash equivalent security position which matures on or before the forward settlement date of the dollar roll transaction. Dollar rolls (other than covered rolls) are considered borrowings by the Fund for purposes of the percentage limitations applicable to borrowings. Covered rolls, however, are not treated as borrowings or other senior securities and will be excluded from the calculation of the Fund's borrowings and other senior securities. The Fund will establish a segregated account in which it will maintain cash or other liquid assets, equal in value to its obligations in respect of dollar rolls. SECURITIES LENDING The Fund may lend its portfolio securities to brokers or dealers, banks or other recognized institutional borrowers of securities, provided that the borrower at all times maintains cash or equivalent collateral or secures a letter of credit in favor of the Fund in an amount equal to at least 100% of the market value of the securities loaned. During the time portfolio securities are on loan, the borrower will pay the Fund an amount equivalent to any dividend or interest paid on such securities and the Fund may invest the cash collateral and earn additional income, or it may receive an agreed upon amount of interest income from the borrower. See "Investment Objective and Policies--Lending of Portfolio Securities" in the Statement of Additional Information. BORROWING The Fund may borrow an amount equal to no more than 20% of the value of its total assets (calculated when the loan is made) from banks for temporary, extraordinary or emergency purposes or for the clearance of transactions. The Fund may pledge up to 20% of its total assets to secure these borrowings. INTEREST RATE SWAPS The Fund may enter into interest rate swaps. Interest rate swaps involve the exchange by the Fund with another party of their respective commitments to pay or receive interest (E.G., an exchange of floating rate payments for fixed rate payments). The Fund expects to enter into these transactions primarily to preserve a return or spread on a particular investment or portion of its portfolio or to protect against any increase in the price of securities the Fund anticipates purchasing at a later date. The Fund intends to use these transactions as a hedge and not as a speculative investment. The risk of loss with respect to interest rate swaps is limited to the net amount of interest payments that the Fund is contractually obligated to make and will not exceed 5% of the Fund's net assets. 15 When the Fund enters into interest rate swaps on other than a net basis, the entire amount of the Fund's obligations, if any, with respect to such interest rate swaps will be treated as illiquid. To the extent that the Fund enters into interest rate swaps on a net basis, the net amount of the excess, if any, of the Fund's obligations over its entitlements with respect to each interest rate swap will be treated as illiquid. See "Investment Objective and Policies--Interest Rate Transactions" in the Statement of Additional Information. PORTFOLIO TURNOVER Although the Fund has no fixed policy with respect to portfolio turnover, it may sell portfolio securities without regard to the length of time that they have been held in order to take advantage of new investment opportunities or yield differentials, or because the Fund desires to preserve gains or limit losses due to changing economic conditions. Accordingly, it is possible that the portfolio turnover rate of the Fund may reach, or even exceed, 350%. The portfolio turnover rate is computed by dividing the lesser of the amount of the securities purchased or securities sold (excluding all securities whose maturities at acquisition were one year or less) by the average monthly value of such securities owned during the year. A higher rate of turnover results in increased transaction costs to the Fund. See "Investment Objective and Policies--Portfolio Turnover" in the Statement of Additional Information. INVESTMENT RESTRICTIONS The Fund is subject to certain investment restrictions which, like its investment objectives, constitute fundamental policies. Such fundamental policies are those which cannot be changed without the approval of the holders of a majority of the Fund's outstanding voting securities, as defined in the Investment Company Act. See "Investment Restrictions" in the Statement of Additional Information. HOW THE FUND IS MANAGED THE FUND HAS A BOARD OF DIRECTORS WHICH, IN ADDITION TO OVERSEEING THE ACTIONS OF THE FUND'S MANAGER, SUBADVISER AND DISTRIBUTOR, AS SET FORTH BELOW, DECIDES UPON MATTERS OF GENERAL POLICY. PIFM CONDUCTS AND SUPERVISES THE DAILY BUSINESS OPERATIONS OF THE FUND. THE FUND'S SUBADVISER FURNISHES DAILY INVESTMENT ADVISORY SERVICES. For the fiscal year ended December 31, 1997, the Fund's total expenses as a percentage of average net assets for the Fund's Class A, Class B and Class C shares were .96%, 1.56% and 1.56%, respectively. For the period from March 18, 1997 (commencement of offering of Class Z shares) through December 31, 1997, the Fund's total expenses (annualized) as a percentage of average net assets for the Fund's Class Z shares was .81%. See "Financial Highlights." MANAGER PRUDENTIAL INVESTMENTS FUND MANAGEMENT LLC (PIFM OR THE MANAGER), GATEWAY CENTER THREE, 100 MULBERRY STREET, NEWARK, NEW JERSEY 07102-4077, IS THE MANAGER OF THE FUND AND IS COMPENSATED FOR ITS SERVICES AT AN ANNUAL RATE OF 0.50 OF 1% OF THE FUND'S AVERAGE DAILY NET ASSETS. PIFM is organized in New York as a limited liability company. For the fiscal year ended December 31, 1997, the Fund paid management fees to PIFM of 0.37 of 1% of the Fund's average net assets. See "Manager" in the Statement of Additional Information. 16 As of January 31, 1998, PIFM served as the manager to 42 open-end investment companies, constituting all of the Prudential Mutual Funds, and as manager or administrator to 22 closed-end investment companies with aggregate assets of approximately $63 billion. UNDER THE MANAGEMENT AGREEMENT WITH THE FUND, THE MANAGER MANAGES THE INVESTMENT OPERATIONS OF THE FUND AND ALSO ADMINISTERS THE FUND'S CORPORATE AFFAIRS. SEE "MANAGER" IN THE STATEMENT OF ADDITIONAL INFORMATION. UNDER A SUBADVISORY AGREEMENT BETWEEN THE MANAGER AND THE SUBADVISER, THE SUBADVISER FURNISHES INVESTMENT ADVISORY SERVICES IN CONNECTION WITH THE MANAGEMENT OF THE FUND AND IS REIMBURSED BY THE MANAGER FOR ITS REASONABLE COSTS AND EXPENSES INCURRED IN PROVIDING SUCH SERVICES. The Manager continues to have responsibility for all investment advisory services pursuant to the Management Agreement and supervises The Subadviser's performance of such services. The current portfolio managers of the Fund are Barbara L. Kenworthy and Sharon Fera. Ms. Kenworthy is a Managing Director and Senior Portfolio Manager and Ms. Fera is a Vice President and Portfolio Manager of Prudential Investments, a business group of the Subadviser. Ms. Fera is responsible for day-to-day management for the Fund under the supervision of Ms. Kenworthy, who remains responsible for overall portfolio strategy for the Fund. Ms. Kenworthy has managed the Fund's portfolio since May 1995. Ms. Kenworthy joined the Subadviser in July 1994, having previously been employed by the Dreyfus Corporation (from June 1985 to June 1994), where she served as President and portfolio manager for several Dreyfus fixed-income funds. Ms. Kenworthy also serves as portfolio manager of Prudential Diversified Bond Fund, Inc. and co-portfolio manager of Prudential Balanced Fund. In addition, she and Ms. Fera co-manage Prudential Government Income Fund, Inc. and Prudential Government Securities Trust -- Short-Intermediate Term Series. Ms. Fera joined Prudential Investments in May 1996 as a fixed-income portfolio manager. Prior thereto, she was employed by Aetna Life and Casualty (May 1993 to May 1996) as a portfolio manager responsible for the fixed-income portion of Aetna's Capital and Surplus Portfolio and as a fixed-income analyst responsible for the Capital Goods and Transportation sectors. Prior to joining Aetna, Ms. Fera was a fixed-income trader at Hartford Life Insurance Company (May 1992 to May 1993) and at Equitable Capital Management Corporation (August 1985 to May 1992). PIFM and PIC are wholly-owned subsidiaries of The Prudential Insurance Company of America ("Prudential"), a major diversified insurance and financial services company. DISTRIBUTOR PRUDENTIAL SECURITIES INCORPORATED (PRUDENTIAL SECURITIES OR THE DISTRIBUTOR), ONE SEAPORT PLAZA, NEW YORK, NEW YORK 10292, IS A CORPORATION ORGANIZED UNDER THE LAWS OF THE STATE OF DELAWARE AND SERVES AS THE DISTRIBUTOR OF THE CLASS A, CLASS B, CLASS C AND CLASS Z SHARES OF THE FUND. IT IS AN INDIRECT, WHOLLY-OWNED SUBSIDIARY OF PRUDENTIAL. UNDER SEPARATE DISTRIBUTION AND SERVICE PLANS (THE CLASS A PLAN, THE CLASS B PLAN AND THE CLASS C PLAN, COLLECTIVELY, THE PLANS) ADOPTED BY THE FUND UNDER RULE 12B-1 UNDER THE INVESTMENT COMPANY ACT AND A DISTRIBUTION AGREEMENT (THE DISTRIBUTION AGREEMENT), THE DISTRIBUTOR INCURS THE EXPENSES OF DISTRIBUTING THE FUND'S CLASS A, CLASS B AND CLASS C SHARES. The Distributor also incurs the expenses of distributing the Fund's Class Z shares under the Distribution Agreement, none of which is reimbursed by or paid for by the Fund. These expenses include commissions and account servicing fees paid to, or on account of, financial advisers of Prudential Securities and representatives of Prusec, an affiliated broker-dealer, commissions and account servicing fees paid to, or on account of, other broker-dealers or financial institutions (other than national banks) which have entered into agreements with the Distributor, advertising expenses, the cost of printing and mailing prospectuses to potential investors and indirect and overhead costs of Prudential Securities and Prusec associated with the sale of Fund shares, including lease, utility, communications and sales promotion expenses. 17 Under the Plans, the Fund is obligated to pay distribution and/or service fees to the Distributor as compensation for its distribution and service activities, not as reimbursement for specific expenses incurred. If the Distributor expenses exceed its distribution and service fees, the Fund will not be obligated to pay any additional expenses. If the Distributor expenses are less than such distribution and service fees, it will retain its full fees and realize a profit. UNDER THE CLASS A PLAN, THE FUND MAY PAY THE DISTRIBUTOR FOR ITS DISTRIBUTION-RELATED ACTIVITIES WITH RESPECT TO CLASS A SHARES AT AN ANNUAL RATE OF UP TO .30 OF 1% OF THE AVERAGE DAILY NET ASSETS OF THE CLASS A SHARES. The Class A Plan provides that (i) up to 0.25 of 1% of the average daily net assets of the Class A shares may be used to pay for personal service and/or the maintenance of shareholder accounts (service fee) and (ii) total distribution fees (including the service fee of 0.25 of 1%) may not exceed 0.30 of 1% of the average daily net assets of the Class A shares. It is expected that in the case of Class A shares, proceeds from the distribution fee will be used primarily to pay account servicing fees to financial advisers. The Distributor has agreed to limit its distribution-related fees payable under the Class A Plan to 0.15 of 1% of the average daily net assets of the Class A shares for the fiscal year ending December 31, 1998. UNDER THE CLASS B AND CLASS C PLANS, THE FUND MAY PAY THE DISTRIBUTOR FOR ITS DISTRIBUTION-RELATED ACTIVITIES WITH RESPECT TO CLASS B AND CLASS C SHARES AT AN ANNUAL RATE OF UP TO 0.75 OF 1% AND UP TO 1% OF THE AVERAGE DAILY NET ASSETS OF THE CLASS B AND CLASS C SHARES, RESPECTIVELY. The Class B Plan provides for the payment to Prudential Securities of (i) an asset-based sales charge of up to 0.75 of 1% of the average daily net assets of the Class B shares, and (ii) a service fee of up to 0.25 of 1% of the average daily net assets of the Class B shares; provided that the total distribution-related fee does not exceed 0.75 of 1%. The Class C Plan provides for the payment to the Distributor of (i) an asset-based sales charge of up to 0.75 of 1% of the average daily net assets of the Class C shares, and (ii) a service fee of up to 0.25 of 1% of the average daily net assets of the Class C shares. The service fee is used to pay for personal service and/or the maintenance of shareholder accounts. The Distributor has agreed to limit its distribution-related fees payable under the Class C Plan to 0.75 of 1% of the average daily net assets of the Class C shares for the fiscal year ending December 31, 1998. The Distributor also receives CDSCs from certain redeeming shareholders. See "Shareholder Guide--How to Sell Your Shares--Contingent Deferred Sales Charges." For the fiscal year ended December 31, 1997, the Fund paid distribution expenses of 0.15%, 0.75% and 0.75% of the average daily net assets of the Class A, Class B and Class C shares, respectively. The Fund records all payments made under the Plans as expenses in the calculation of net investment income. See "Distributor" in the Statement of Additional Information. Distribution expenses attributable to the sale of Class A, Class B and Class C shares of the Fund will be allocated to each such class based upon the ratio of sales of each such class to the sales of Class A, Class B and Class C shares of the Fund other than expenses allocable to a particular class. The distribution fee and sales charge of one class will not be used to subsidize the sale of another class. Each Plan provides that it shall continue in effect from year to year provided that a majority of the Board of Directors of the Fund, including a majority of the Directors who are not interested persons of the Fund (as defined in the Investment Company Act) and who have no direct or indirect financial interest in the operation of the Plan or any agreement related to the Plan (the Rule 12b-1 Directors), vote annually to continue the Plan. Each Plan may be terminated at any time by vote of a majority of the Rule 12b-1 Directors or of a majority of the outstanding shares of the applicable class of the Fund. The Fund will not be obligated to pay distribution and service fees incurred under any Plan if it is terminated or not continued. In addition to distribution and service fees paid by the Fund under the Class A, Class B and Class C Plans, PIFM (or one of its affiliates) may make payments out of its own resources to dealers (including Prudential Securities) and other persons which distribute shares of the Fund (including Class Z shares). Such payments may be calculated by reference to the NAV sold by such persons or otherwise. The Distributor is subject to the rules of the National Association of Securities Dealers, Inc. (NASD), governing maximum sales charges. See "Distributor" in the Statement of Additional Information. 18 FEE WAIVERS The Distributor has agreed to limit its distribution fee for the Class A and Class C shares as described above under "Distributor." Fee waivers will increase the Fund's total return. See "Performance Information" in the Statement of Additional Information and "Fund Expenses" above. PIFM may from time to time agree to waive all or a portion of its management fee and subsidize certain operating expenses of the Fund. Fee waivers and expense subsidies will increase the Fund's yield and total return. The Fund is not required to reimburse PIFM for such management fee waiver. Effective September 1, 1997, PIFM discontinued its management fee waiver (.20 of 1%). PORTFOLIO TRANSACTIONS Prudential Securities may also act as a broker or futures commission merchant for the Fund, provided that the commissions, fees or other remuneration it receives are fair and reasonable. See "Portfolio Transactions and Brokerage" in the Statement of Additional Information. CUSTODIAN AND TRANSFER AND DIVIDEND DISBURSING AGENT State Street Bank and Trust Company, One Heritage Drive, North Quincy, Massachusetts 02171, serves as custodian for the Fund's portfolio securities and cash and, in that capacity, maintains certain financial and accounting books and records pursuant to an agreement with the Fund. Its mailing address is P.O. Box 1713, Boston, Massachusetts 02105. Prudential Mutual Fund Services LLC, Raritan Plaza One, Edison, New Jersey 08837, serves as Transfer Agent and Dividend Disbursing Agent and in those capacities maintains certain books and records for the Fund. The Transfer Agent is a wholly-owned subsidiary of PIFM. Its mailing address is P.O. Box 15005, New Brunswick, New Jersey 08906-5005. YEAR 2000 The services provided to the Fund and the shareholders by the Manager, the Distributor, the Transfer Agent and the Custodian depend on the smooth functioning of their computer systems and those of their outside service providers. Many computer software systems in use today cannot distinguish the year 2000 from the year 1900 because of the way dates are encoded and calculated. Such event could have a negative impact on handling securities trades, payments of interest and dividends, pricing and account services. Although, at this time, there can be no assurance that there will be no adverse impact on the Fund, the Manager, the Distributor, the Transfer Agent and the Custodian have advised the Fund and they have been actively working on necessary changes to their computer systems to prepare for the year 2000 and expect that their systems, and those of their outside service providers, will be adapted in time for that event. HOW THE FUND VALUES ITS SHARES THE FUND'S NAV IS DETERMINED BY SUBTRACTING ITS LIABILITIES FROM THE VALUE OF ITS ASSETS AND DIVIDING THE REMAINDER BY THE NUMBER OF OUTSTANDING SHARES. NAV IS CALCULATED SEPARATELY FOR EACH CLASS. THE BOARD OF DIRECTORS HAS FIXED THE SPECIFIC TIME OF DAY FOR THE COMPUTATION OF THE FUND'S NAV TO BE AS OF 4:15 P.M., NEW YORK TIME. Portfolio securities are valued based on market quotations or, if not readily available, at fair value as determined in good faith under procedures established by the Fund's Board of Directors. For valuation purposes, quotations of foreign securities in a foreign currency are converted to U.S. dollar equivalents. See "Net Asset Value" in the Statement of Additional Information. 19 The Fund will compute its NAV once daily on days that the New York Stock Exchange is open for trading except on days on which no orders to purchase, sell or redeem shares have been received by the Fund or days on which changes in the value of the Fund's portfolio securities do not materially affect the NAV. Although the legal rights of each class of shares are substantially identical, the different expenses borne by each class will result in different dividends. As long as the Fund declares dividends daily, the NAV of the Class A, Class B, Class C and Class Z shares will generally be the same. It is expected, however, that the dividends will differ by approximately the amount of the distribution and/or service fee expense accrual differential among the classes. HOW THE FUND CALCULATES PERFORMANCE FROM TIME TO TIME THE FUND MAY ADVERTISE ITS AVERAGE ANNUAL TOTAL RETURN, AGGREGATE TOTAL RETURN AND YIELD IN ADVERTISEMENTS OR SALES LITERATURE. YIELD AND TOTAL RETURN ARE CALCULATED SEPARATELY FOR CLASS A, CLASS B, CLASS C AND CLASS Z SHARES. THESE FIGURES ARE BASED ON HISTORICAL EARNINGS AND ARE NOT INTENDED TO INDICATE FUTURE PERFORMANCE. The yield refers to the income generated by an investment in the Fund over a one-month or 30-day period. This income is then annualized; that is, the amount of income generated by the investment during that 30-day period is assumed to be generated each 30-day period for twelve periods and is shown as a percentage of the investment. The income earned on the investment is also assumed to be reinvested at the end of the sixth 30-day period. The total return shows how much an investment in the Fund would have increased (decreased) over a specified period of time (I.E., one, five or ten years or since inception of the Fund) assuming that all distributions and dividends by the Fund were reinvested on the reinvestment dates during the period and less all recurring fees. The aggregate total return reflects actual performance over a stated period of time. Average annual total return is a hypothetical rate of return that, if achieved annually, would have produced the same aggregate total return if performance had been constant over the entire period. Average annual total return smooths out variations in performance and takes into account any applicable initial or contingent deferred sales charges. Neither average annual total return nor aggregate total return takes into account any federal or state income taxes which may be payable upon redemption. The Fund also may include comparative performance information in advertising or marketing the Fund's shares. Such performance information may include data from Lipper Analytical Services, Inc., Morningstar Publications, Inc., other industry publications, business periodicals and market indices. See "Performance Information" in the Statement of Additional Information. Further performance information is contained in the Fund's annual and semi-annual reports to shareholders, which may be obtained without charge. See "Shareholder Guide--Shareholder Services--Reports to Shareholders." TAXES, DIVIDENDS AND DISTRIBUTIONS TAXATION OF THE FUND THE FUND HAS ELECTED TO QUALIFY AND INTENDS TO REMAIN QUALIFIED AS A REGULATED INVESTMENT COMPANY UNDER THE INTERNAL REVENUE CODE. ACCORDINGLY, THE FUND WILL NOT BE SUBJECT TO FEDERAL INCOME TAXES ON ITS NET INVESTMENT INCOME AND CAPITAL GAINS, IF ANY, THAT IT DISTRIBUTES TO ITS SHAREHOLDERS. See "Taxes, Dividends and Distributions" in the Statement of Additional Information. TAXATION OF SHAREHOLDERS Any dividends out of net investment income, together with distributions of net short-term gains (I.E., the excess of net short-term capital gains over net long-term capital losses), will be taxable as ordinary income to the shareholder whether or not reinvested. Any net capital gains (I.E., the excess of net capital gains from the sale of assets held for more than 12 months over net 20 short-term capital losses) distributed to shareholders will be taxable as long-term capital gains to the shareholders, whether or not reinvested and regardless of the length of time a shareholder has owned his or her shares. The maximum long-term capital gains rate for individual shareholders for securities held more than 12, but not more than 18, months currently is 28% and for securities held more than 18 months is 20%. The maximum tax rate for ordinary income is 39.6%. The maximum long-term capital gains rate for corporate shareholders currently is the same as the maximum tax rate for ordinary income. Any gain or loss realized upon a sale exchange or redemption of Fund shares by a shareholder who is not a dealer in securities generally will be treated as capital gain or loss. Any such capital gain derived by an individual will be subject to tax at the reduced rates described above depending upon the shareholder's holding period of the shares sold. Any such loss will be a long-term capital loss, if the shares have been held more than one year, and otherwise as short-term capital gain or loss. Any loss with respect to shares that are held for six months or less, however, will be treated as long-term capital loss to the extent of any capital gain distributions received by the shareholder. The Fund has obtained opinions of counsel to the effect that neither (i) the conversion of Class B shares into Class A shares nor (ii) the exchange of any class of the Fund's shares for any other class of its shares constitutes a taxable event for federal income tax purposes. However, such opinions are not binding on the Internal Revenue Service. Shareholders are advised to consult their own tax advisers regarding specific questions as to federal, state or local taxes. See "Taxes, Dividends and Distributions" in the Statement of Additional Information. WITHHOLDING TAXES Under the Internal Revenue Code, the Fund generally is required to withhold and remit to the U.S. Treasury 31% of dividends, capital gain distributions and redemption proceeds on the accounts of certain shareholders who fail to furnish their tax identification numbers on IRS Form W-9 (or IRS Form W-8 in the case of certain foreign shareholders) with the required certifications regarding the shareholder's status under the federal income tax law, or, generally, who otherwise are subject to backup withholding. Shareholders are advised to consult their own tax advisers regarding specific questions as to federal, state or local taxes. See "Taxes, Dividends and Distributions" in the Statement of Additional Information. Dividends of net investment income and net short-term capital gains paid to a foreign shareholder will generally be subject to U.S. withholding tax at the rate of 30% (or lower treaty rate). DIVIDEND AND DISTRIBUTIONS THE FUND INTENDS TO DECLARE DAILY AND PAY MONTHLY INCOME DIVIDENDS BASED ON ACTUAL NET INVESTMENT INCOME, IF ANY, DETERMINED IN ACCORDANCE WITH GENERALLY ACCEPTED ACCOUNTING PRINCIPLES; HOWEVER, A PORTION OF SUCH DIVIDENDS MAY ALSO INCLUDE PROJECTED NET INVESTMENT INCOME. As of December 31, 1997, the Fund had a capital loss carryforward for federal income tax purposes of $19,586,200. Accordingly, no capital gains distribution is expected to be paid to shareholders until net gains have been realized in excess of such carryforward amount. Dividends paid by the Fund with respect to each class of shares, to the extent any dividends are paid, will be calculated in the same manner, at the same time, on the same day and will be in the same amount except that each class other than Class Z will bear its own distribution charges, generally resulting in lower dividends for Class B and Class C shares in relation to Class A shares and lower dividends for Class A shares in relation to Class Z shares. Distributions of net capital gains, if any, will be paid in the same amount per share for each class of shares. See "How the Fund Values its Shares." DIVIDENDS AND DISTRIBUTIONS WILL BE PAID IN ADDITIONAL FUND SHARES BASED ON THE NAV OF EACH CLASS ON THE RECORD DATE OR SUCH OTHER DATE AS THE BOARD OF DIRECTORS MAY DETERMINE, UNLESS THE SHAREHOLDER ELECTS IN WRITING NOT LESS THAN FIVE BUSINESS DAYS PRIOR TO THE RECORD DATE TO RECEIVE SUCH DIVIDENDS AND DISTRIBUTIONS IN CASH. Such election should be submitted to the Transfer Agent, Attention: Account Maintenance, P.O. Box 15015, New Brunswick, New Jersey 21 08906-5015. If you hold shares through Prudential Securities, you should contact your financial adviser to elect to receive dividends and distributions in cash. The Fund will notify each shareholder after the close of the Fund's taxable year of both the dollar amount and the taxable status of that year's dividends and distributions on a per share basis. To the extent that, in a given year, distributions to shareholders exceed recognized net investment income and recognized short-term and long-term capital gains for the year, shareholders will receive a return of capital in respect of such year and, in an annual statement, will be notified of the amount of any return of capital for such year. IF YOU BUY SHARES ON OR IMMEDIATELY BEFORE THE RECORD DATE (THE DATE THAT DETERMINES WHO RECEIVES THE DIVIDEND), YOU WILL RECEIVE A PORTION OF THE MONEY YOU INVESTED AS A TAXABLE DIVIDEND. THEREFORE, YOU SHOULD CONSIDER THE TIMING OF DIVIDENDS WHEN BUYING SHARES OF THE FUND. GENERAL INFORMATION DESCRIPTION OF COMMON STOCK THE FUND WAS INCORPORATED IN MARYLAND ON JANUARY 4, 1982. THE FUND IS AUTHORIZED TO ISSUE 500 MILLION SHARES OF COMMON STOCK, $.01 PAR VALUE PER SHARE, DIVIDED INTO FOUR CLASSES, DESIGNATED CLASS A, CLASS B, CLASS C AND CLASS Z COMMON STOCK, WHICH CONSISTS OF 125 MILLION AUTHORIZED CLASS A SHARES, 125 MILLION AUTHORIZED CLASS B SHARES, 125 MILLION AUTHORIZED CLASS C SHARES AND 125 MILLION AUTHORIZED CLASS Z SHARES. Each class of common stock represents an interest in the same assets of the Fund and is identical in all respects except that (i) each class is subject to different sales charges and distribution and/or service fees (except for Class Z shares, which are not subject to any sales charges or distribution and/or service fees), which may affect performance, (ii) each class has exclusive voting rights on any matter submitted to shareholders that relates solely to its arrangement and has separate voting rights on any matter submitted to shareholders in which the interests of one class differ from the interests of any other class, (iii) each class has a different exchange privilege, (iv) only Class B shares have a conversion feature and (v) Class Z shares are offered exclusively to a limited group of investors. See "How the Fund is Managed--Distributor." In accordance with the Fund's Articles of Incorporation, the Board of Directors may authorize the creation of additional series of common stock and classes within such series, with such preferences, privileges, limitations and voting and dividend rights as the Board may determine. The Board of Directors may increase or decrease the number of authorized shares without approval by the shareholders. Shares of the Fund, when issued, are fully paid, nonassessable, fully transferable and redeemable at the option of the holder. Shares are also redeemable at the option of the Fund under certain circumstances as described under "Shareholder Guide--How to Sell Your Shares." Each share of each class of common stock is equal as to earnings, assets and voting privileges, except as noted above, and each class (with the exception of Class Z shares, which are not subject to any distribution or service fees) bears the expenses related to the distribution of its shares. Except for the conversion feature applicable to the Class B shares, there are no conversion, preemptive or other subscription rights. In the event of liquidation, each share of common stock of the Fund is entitled to its portion of all of the Fund's assets after all debt and expenses of the Fund have been paid. Since Class B and Class C shares generally bear higher distribution expenses than Class A shares, the liquidation proceeds of these classes are likely to be lower than to Class A shareholders and to Class Z shareholders, whose shares are not subject to any distribution and/or service fees. The Fund's shares do not have cumulative voting rights for the election of Directors. THE FUND DOES NOT INTEND TO HOLD ANNUAL MEETINGS OF SHAREHOLDERS UNLESS OTHERWISE REQUIRED BY LAW. THE FUND WILL NOT BE REQUIRED TO HOLD MEETINGS OF SHAREHOLDERS UNLESS, FOR EXAMPLE, THE ELECTION OF DIRECTORS IS REQUIRED TO BE ACTED ON BY SHAREHOLDERS UNDER THE INVESTMENT COMPANY ACT. SHAREHOLDERS HAVE CERTAIN RIGHTS, INCLUDING THE RIGHT TO CALL A MEETING UPON A VOTE OF 10% OF THE FUND'S OUTSTANDING SHARES FOR THE PURPOSE OF VOTING ON THE REMOVAL OF ONE OR MORE DIRECTORS OR TO TRANSACT ANY OTHER BUSINESS. 22 ADDITIONAL INFORMATION This Prospectus, including the Statement of Additional Information which has been incorporated by reference herein, does not contain all the information set forth in the Registration Statement filed by the Fund with the Commission under the Securities Act. Copies of the Registration Statement may be obtained at a reasonable charge from the Commission or may be examined, without charge, at the office of the Commission in Washington, D.C. SHAREHOLDER GUIDE HOW TO BUY SHARES OF THE FUND YOU MAY PURCHASE SHARES OF THE FUND THROUGH THE DISTRIBUTOR, PRUSEC OR DIRECTLY FROM THE FUND THROUGH ITS TRANSFER AGENT, PRUDENTIAL MUTUAL FUND SERVICES LLC, ATTENTION: INVESTMENT SERVICES, P.O. BOX 15020, NEW BRUNSWICK, NEW JERSEY 08906-5020. The purchase price is the NAV next determined following receipt of an order by the Transfer Agent or the Distributor plus a sales charge which, at your option, may be imposed either (i) at the time of purchase (Class A shares) or (ii) on a deferred basis (Class B or Class C shares). Class Z shares are offered to a limited group of investors at NAV without any sales charge. Participants in programs sponsored by Prudential Retirement Services should contact their client representative for more information about Class Z shares. Payments may be made by cash, wire, check or through an investor's brokerage account. See "Alternative Purchase Plan" below. See also "How the Fund Values its Shares." The minimum initial investment for Class A and Class B shares is $1,000 per class and $5,000 for Class C shares. There is no minimum investment requirement for Class Z shares. The minimum subsequent investment is $100 for all classes, except for Class Z shares, for which there is no minimum. All minimum investment requirements are waived for certain retirement and employee savings plans or custodial accounts for the benefit of minors. For purchases made through the Automatic Savings Accumulation Plan, the minimum initial and subsequent investment is $50. See "Shareholder Services" below. Application forms can be obtained from the Transfer Agent, Prudential Securities or Prusec. If a stock certificate is desired, it must be requested in writing for each transaction. Certificates are issued only for full shares. Shareholders who hold their shares through Prudential Securities will not receive stock certificates. The Fund reserves the right to reject any purchase order (including an exchange into the Fund) or to suspend or modify the continuous offering of its shares. See "How to Sell Your Shares" below. Your dealer is responsible for forwarding payment promptly to the Fund. Prudential Securities reserves the right to cancel any purchase order for which payment has not been received by the third business day following the investment. Transactions in Fund shares may be subject to postage and handling charges imposed by your dealer. PURCHASE BY WIRE. For an initial purchase of shares of the Fund by wire, you must first telephone the Transfer Agent at (800) 225-1852 (toll-free) to receive an account number. The following information will be requested: your name, address, tax identification number, class election, dividend distribution election, amount being wired and wiring bank. Instructions should then be given by you to your bank to transfer funds by wire to the Custodian, State Street Bank and Trust Company, Boston, Massachusetts, Custody and Shareholder Services Division, Attention: Prudential Mortgage Income Fund, Inc., specifying on the wire the account number assigned by the Transfer Agent and your name and identifying the class in which you are eligible to invest (Class A, Class B, Class C or Class Z shares). If you arrange for receipt by the Custodian of Federal Funds prior to the calculation of NAV (4:15 P.M., New York time), on a business day, you may purchase shares of the Fund as of that day. See "Net Asset Value" in the Statement of Additional Information. 23 In making a subsequent purchase order by wire, you should wire the Custodian directly and should be sure that the wire specifies Prudential Mortgage Income Fund, Inc., Class A, Class B, Class C or Class Z shares and your name and individual account number. It is not necessary to call the Transfer Agent to make subsequent purchase orders utilizing Federal Funds. The minimum amount which may be invested by wire is $1,000. ALTERNATIVE PURCHASE PLAN THE FUND OFFERS FOUR CLASSES OF SHARES (CLASS A, CLASS B, CLASS C AND CLASS Z SHARES) WHICH ALLOWS YOU TO CHOOSE THE MOST BENEFICIAL SALES CHARGE STRUCTURE FOR YOUR INDIVIDUAL CIRCUMSTANCES GIVEN THE AMOUNT OF THE PURCHASE, THE LENGTH OF TIME YOU EXPECT TO HOLD THE SHARES AND OTHER RELEVANT CIRCUMSTANCES (ALTERNATIVE PURCHASE PLAN). ANNUAL 12B-1 FEES (AS A % OF AVERAGE SALES CHARGE DAILY NET ASSETS) OTHER INFORMATION ----------------------------------- ----------------------------------- ----------------------------------- CLASS A Maximum initial sales charge of 4% 0.30 of 1% (Currently being charged Initial sales charge waived or of the public offering price at a rate of 0.15 of 1%) reduced for certain purchases CLASS B Maximum CDSC of 5% of the lesser of 0.75 of 1% Shares convert to Class A shares the amount invested or the approximately seven years after redemption proceeds; declines to purchase zero after six years CLASS C Maximum CDSC of 1% of the lesser of 1% (Currently being charged at a Shares do not convert to another the amount invested or the rate of 0.75 of 1%) class redemption proceeds on redemptions made within one year of purchase CLASS Z None None Sold to a limited group of investors The four classes of shares represent an interest in the same portfolio of investments of the Fund and have the same rights, except that (i) each class is subject to different sales charges and distribution and/or service fees (with the exception of Class Z shares, which are not subject to any distribution or service fees), which may affect performance, (ii) each class has exclusive voting rights on any matter submitted to shareholders that relates solely to its arrangement and has separate voting rights on any matter submitted to shareholders in which the interests of one class differ from the interests of any other class, and (iii) only Class B shares have a conversion feature. The four classes also have separate exchange privileges. See "How to Exchange Your Shares" below. The income attributable to each class and the dividends payable on the shares of each class will be reduced by the amount of the distribution fee (if any) of each class. Class B and Class C shares bear the expenses of a higher distribution fee which will generally cause them to have higher expense ratios and to pay lower dividends than the Class A and Class Z shares. Financial advisers and other sales agents who sell shares of the Fund will receive different compensation for selling Class A, Class B, Class C and Class Z shares and will generally receive more compensation initially for selling Class A and Class B shares than for selling Class C or Class Z shares. IN SELECTING A PURCHASE ALTERNATIVE, YOU SHOULD CONSIDER, AMONG OTHER THINGS, (1) the length of time you expect to hold the investment, (2) the amount of any applicable sales charge (whether imposed at the time of purchase or redemption) and distribution-related fees, as noted above, (3) whether you qualify for any reduction or waiver of any applicable sales charge, (4) the various exchange privileges among the different classes of shares (see "How to Exchange Your Shares" below) and (5) the fact that Class B shares automatically convert to Class A shares approximately seven years after purchase (see "Conversion Feature--Class B Shares" below). The following is provided to assist you in determining which method of purchase best suits your individual circumstances and is based on current fees and expenses being charged to the Fund: If you intend to hold your investment in the Fund for less than 7 years and do not qualify for a reduced sales charge on Class A shares, since Class A shares are subject to a maximum initial sales charge of 4% and Class B shares are subject to a CDSC of 5% which declines to zero over a 6 year period, you should consider purchasing Class C shares over either Class A or Class B shares. 24 If you intend to hold your investment for more than 6 years, you should consider purchasing Class A shares over either Class B or Class C shares regardless of whether or not you qualify for a reduced sales charge on Class A shares. If you qualify for a reduced sales charge on Class A shares, it may be more advantageous for you to purchase Class A shares over either Class B or Class C shares regardless of how long you intend to hold your investment. However, unlike Class B and Class C shares, you would not have your entire purchase price invested initially because the sales charge on Class A shares is deducted at the time of purchase. If you do not qualify for a reduced sales charge on Class A shares and you purchase Class B or Class C shares, you would have to hold your investment for more than 6 years in the case of Class B shares and Class C shares for the higher cumulative annual distribution-related fee on those shares to exceed the initial sales charge plus cumulative annual distribution-related fee on Class A shares. This does not take into account the time value of money, which further reduces the impact of the higher Class B or Class C distribution-related fee on the investment, fluctuations in NAV, the effect of the return on the investment over this period of time or redemptions when the CDSC is applicable. ALL PURCHASES OF $1 MILLION OR MORE, EITHER AS PART OF A SINGLE INVESTMENT OR UNDER RIGHTS OF ACCUMULATION OR LETTERS OF INTENT, MUST BE FOR CLASS A SHARES UNLESS THE PURCHASER IS ELIGIBLE TO PURCHASE CLASS Z SHARES. SEE "REDUCTION AND WAIVER OF INITIAL SALES CHARGES" AND "CLASS Z SHARES" BELOW. CLASS A SHARES The offering price of Class A shares for investors choosing the initial sales charge alternative is the next determined NAV plus a sales charge (expressed as a percentage of the offering price and of the amount invested) as shown in the following table: SALES CHARGE AS SALES CHARGE AS DEALER CONCESSION PERCENTAGE OF PERCENTAGE OF AS PERCENTAGE OF AMOUNT OF PURCHASE OFFERING PRICE AMOUNT INVESTED OFFERING PRICE ------------------------ --------------- --------------- ----------------- Less than $49,999 4.00% 4.17% 3.75% $50,000 to $99,999 3.50 3.63 3.25 $100,000 to $249,999 2.75 2.83 2.50 $250,000 to $499,999 2.00 2.04 1.90 $500,000 to $999,999 1.50 1.52 1.40 $1,000,000 and above None None None Prudential Securities may reallow the entire initial sales charge to dealers. Selling dealers may be deemed to be underwriters, as that term is defined in the Securities Act. In connection with the sale of Class A shares at NAV (without payment of an initial sales charge), PIFM, Prudential Securities or one of their affiliates will pay dealers, financial advisers and other persons which distribute shares a finders' fee from its own resources based on a percentage of the NAV of shares sold by such persons. REDUCTION AND WAIVER OF INITIAL SALES CHARGES. Reduced sales charges are available through Rights of Accumulation and Letters of Intent. Shares of the Fund and shares of other Prudential Mutual Funds (excluding money market funds other than those acquired pursuant to the exchange privilege) may be aggregated to determine the applicable reduction. See "Purchase and Redemption of Fund Shares--Reduction and Waiver of Initial Sales Charges--Class A Shares" in the Statement of Additional Information. BENEFIT PLANS. Class A shares may be purchased at NAV, without payment of an initial sales charge, by pension, profit-sharing or other employee benefit plans qualified under Section 401 of the Internal Revenue Code and deferred compensation and annuity plans under Sections 457 and 403(b)(7) of the Internal Revenue Code (collectively, Benefit Plans), provided that the Benefit Plan has existing assets of at least $1 million invested in shares of Prudential Mutual Funds (excluding money market funds other than those acquired pursuant to the exchange privilege) or 250 eligible employees or participants. In the case of Benefit Plans whose 25 accounts are held directly with the Transfer Agent or Prudential Securities and for which the Transfer Agent or Prudential Securities does individual account recordkeeping (Direct Account Benefit Plans) and Benefit Plans sponsored by Prudential Securities or its subsidiaries (Prudential Securities or Subsidiary Prototype Benefit Plans), Class A shares may be purchased at NAV by participants who are repaying loans made from such plans to the participant. PRUDENTIAL RETIREMENT PROGRAMS. Class A shares may be purchased at NAV by certain savings, retirement and deferred compensation plans, qualified or non-qualified under the Internal Revenue Code, for which Prudential serves as the plan administrator or recordkeeper, provided that (i) the plan has at least $1 million in existing assets or 250 eligible employees and (ii) the Fund is an available investment option. These plans include pension, profit-sharing, stock-bonus or other employee benefit plans under Section 401 of the Internal Revenue Code, deferred compensation and annuity plans under Sections 457 and 403(b)(7) of the Internal Revenue Code and plans that participate in the Transfer Agent's PruArray and SmartPath Programs (benefit plan recordkeeping services)(hereafter referred to as a PruArray or SmartPath Plan). All plans of a company for which Prudential serves as plan administrator or recordkeeper are aggregated in meeting the $1 million threshold. The term existing assets as used herein includes stock issued by a plan sponsor, shares of Prudential Mutual Funds and shares of certain unaffiliated mutual funds that participate in the PruArray or SmartPath Programs (Participating Funds). Existing assets also include monies invested in The Guaranteed Interest Account (GIA), a group annuity insurance product issued by Prudential, and units of the The Stable Value Fund (SVF), an unaffiliated bank collective fund. Class A shares may also be purchased at NAV by plans that have monies invested in GIA and SVF, provided (i) the purchase is made with the proceeds of a redemption from either GIA or SVF and (ii) Class A shares are an investment option of the plan. PRUARRAY ASSOCIATION BENEFIT PLANS. Class A shares are also offered at NAV to Benefit Plans or non-qualified plans sponsored by employers which are members of a common trade, professional or membership association (Association) that participate in the PruArray Program provided that the Association enters into a written agreement with Prudential. Such Benefit Plans or non-qualified plans may purchase Class A shares at NAV without regard to the assets or number of participants in the individual employer's qualified Plan(s) or non-qualified Plans so long as the employers in the Association (i) have retirement plan assets in the aggregate of at least $1 million or 250 participants in the aggregate and (ii) maintain their accounts with the Transfer Agent. PRUARRAY SAVINGS PROGRAM. Class A shares are also offered at NAV to employees of companies that enter into a written agreement with Prudential Retirement Services to participate in the PruArray Savings Program. Under this Program, a limited number of Prudential Mutual Funds are available for purchase at NAV by Individual Retirement Accounts and Savings Accumulation Plans of the company's employees. The Program is available only to (i) employees who open an IRA or Savings Accumulation Plan account with the Transfer Agent and (ii) spouses of employees who open an IRA account with the Transfer Agent. The program is offered to companies that have at least 250 eligible employees. SPECIAL RULES APPLICABLE TO RETIREMENT PLANS. After a Benefit Plan or PruArray or SmartPath Plan qualifies to purchase Class A shares at NAV, all subsequent purchases will be made at NAV. OTHER WAIVERS. In addition, Class A shares may be purchased at NAV, through Prudential Securities or the Transfer Agent, by the following persons: (a) officers of the Prudential Mutual Funds (including the Fund), (b) employees of Prudential Securities and PIFM and their subsidiaries and members of the families of such persons who maintain an employee related account at Prudential Securities or the Transfer Agent, (c) employees of subadvisers of the Prudential Mutual Funds provided that purchases at NAV are permitted by such person's employer, (d) Prudential employees and special agents of Prudential and its subsidiaries and all persons who have retired directly from active service with Prudential or one of its subsidiaries, (e) registered representatives and employees of dealers who have entered into a selected dealer agreement with Prudential Securities provided that purchases at NAV are permitted by such person's employer and (f) investors who have a business relationship with a financial adviser who joined Prudential Securities from another investment firm, provided that (i) the purchase is made within 180 days of the commencement of the financial adviser's employment at Prudential Securities, or within one year in the case of Benefit Plans, (ii) the purchase is made with proceeds of a redemption of shares of any open-ended non-money market fund sponsored by the financial adviser's previous employer (other than a fund which imposes a distribution or service fee of .25 of 1% or less) and 26 (iii) the financial adviser served as the client's broker on the previous purchase, and (g) investors in Individual Retirement Accounts, provided the purchase is made with the proceeds of a tax-free rollover of assets from a Benefit Plan for which Prudential Investments serves as the recordkeeper of administrator. You must notify the Transfer Agent either directly or through Prudential Securities or Prusec that you are entitled to the reduction or waiver of the sales charge. The reduction or waiver will be granted subject to confirmation of your entitlement. No initial sales charges are imposed upon Class A shares acquired upon the reinvestment of dividends and distributions. See "Purchase and Redemption of Fund Shares--Reduction and Waiver of Initial Sales Charges--Class A Shares" in the Statement of Additional Information. CLASS B AND CLASS C SHARES The offering price of Class B and Class C shares for investors choosing one of the deferred sales charge alternatives is the NAV next determined following receipt of an order by the Transfer Agent or Prudential Securities. Although there is no sales charge imposed at the time of purchase, redemptions of Class B and Class C shares may be subject to a CDSC. See "How to Sell Your Shares--Contingent Deferred Sales Charges" below. Prudential Securities will pay, from its own resources, sales commissions of up to 4% of the purchase price of Class B shares to dealers, financial advisers and other persons who sell Class B shares at the time of sale. This facilitates the ability of the Fund to sell the Class B shares without an initial sales charge being deducted at the time of purchase. Prudential Securities anticipates that it will recoup its advancement of sales commissions from the combination of the CDSC and the distribution fee. See "How the Fund is Managed--Distributor." In connection with the sale of Class C shares, Prudential Securities will pay, from its own resources, dealers, financial advisers and other persons which distribute Class C shares a sales commission of up to 1% of the purchase price at the time of the sale. CLASS Z SHARES Class Z shares of the Fund are currently available for purchase by the following categories of investors: (i) pension, profit-sharing or other employee benefit plans qualified under Section 401 of the Internal Revsenue Code, deferred compensation and annuity plans under Sections 457 and 403(b)(7) of the Internal Revenue Code and non-qualified plans for which the Fund is an available option (collectively, Benefit Plans), provided such Benefit Plans (in combination with other plans sponsored by the same employer or group of related employers) have at least $50 million in defined contribution assets; (ii) participants in any fee-based program or trust program sponsored by Prudential Securities, The Prudential Savings Bank, F.S.B. or any affiliate which includes mutual funds as investment options and for which the Fund is an available option; (iii) certain participants in the MEDLEY Program (group variable annuity contracts) sponsored by Prudential for whom Class Z shares of the Prudential Mutual Funds are an available option; (iv) Benefit Plans for which Prudential Retirement Services serves as recordkeeper and as of September 20, 1996, (a) were Class Z shareholders of the Prudential Mutual Funds or (b) executed a letter of intent to purchase Class Z shares of the Prudential Mutual Funds; (v) current and former Directors/Trustees of the Prudential Mutual Funds (including the Fund); and (vi) employees of Prudential and/or Prudential Securities who participate in a Prudential-sponsored employee savings plan. In connection with the sale of Class Z shares, PIFM, Prudential Securities or one of their affiliates may pay dealers, financial advisers and other persons which distribute shares a finders' fee from its own resources based on a percentage of the NAV sold by such persons. HOW TO SELL YOUR SHARES YOU CAN REDEEM YOUR SHARES AT ANY TIME FOR CASH AT THE NAV NEXT DETERMINED AFTER THE REDEMPTION REQUEST IS RECEIVED IN PROPER FORM BY THE TRANSFER AGENT OR PRUDENTIAL SECURITIES. SEE "HOW THE FUND VALUES ITS SHARES." In certain cases, however, redemption proceeds will be reduced by the amount of any applicable CDSC, as described below. See "Contingent Deferred Sales Charges" below. 27 IF YOU HOLD SHARES OF THE FUND THROUGH PRUDENTIAL SECURITIES, YOU MUST REDEEM SHARES THROUGH PRUDENTIAL SECURITIES. PLEASE CONTACT YOUR PRUDENTIAL SECURITIES FINANCIAL ADVISER. IF YOU HOLD SHARES IN NON-CERTIFICATE FORM, A WRITTEN REQUEST FOR REDEMPTION SIGNED BY YOU EXACTLY AS THE ACCOUNT IS REGISTERED IS REQUIRED. IF YOU HOLD CERTIFICATES, THE CERTIFICATES, SIGNED IN THE NAME(S) SHOWN ON THE FACE OF THE CERTIFICATES, MUST BE RECEIVED BY THE TRANSFER AGENT IN ORDER FOR THE REDEMPTION REQUEST TO BE PROCESSED. IF REDEMPTION IS REQUESTED BY A CORPORATION, PARTNERSHIP, TRUST OR FIDUCIARY, WRITTEN EVIDENCE OF AUTHORITY ACCEPTABLE TO THE TRANSFER AGENT MUST BE SUBMITTED BEFORE SUCH REQUEST WILL BE ACCEPTED. All correspondence and documents concerning redemptions should be sent to the Fund in care of its Transfer Agent, Prudential Mutual Fund Services LLC, Attention: Redemption Services, P.O. Box 15010, New Brunswick, New Jersey 08906-5010. If the proceeds of the redemption (a) exceed $50,000, (b) are to be paid to a person other than the record owner, (c) are to be sent to an address other than the address on the Transfer Agent's records, or (d) are to be paid to a corporation, partnership, trust or fiduciary, the signature(s) on the redemption request and on the certificates, if any, or stock power must be guaranteed by an eligible guarantor institution. An eligible guarantor institution includes any bank, broker, dealer or credit union. The Transfer Agent reserves the right to request additional information from, and make reasonable inquiries of, any eligible guarantor institution. For clients of Prusec, a signature guarantee may be obtained from the agency or office manager of most Prudential Insurance and Financial Services or Preferred Services offices. In the case of redemptions from a PruArray or SmartPath Plan, if the proceeds of the redemption are invested in another investment option of the plan in the name of the record holder and at the same address as reflected in the Transfer Agent's records, a signature guarantee is not required. PAYMENT FOR SHARES PRESENTED FOR REDEMPTION WILL BE MADE BY CHECK WITHIN SEVEN DAYS AFTER RECEIPT BY THE TRANSFER AGENT OF THE CERTIFICATE AND/OR WRITTEN REQUEST, EXCEPT AS INDICATED BELOW. IF YOU HOLD SHARES THROUGH PRUDENTIAL SECURITIES, PAYMENT FOR SHARES PRESENTED FOR REDEMPTION WILL BE CREDITED TO YOUR PRUDENTIAL SECURITIES ACCOUNT, UNLESS YOU INDICATE OTHERWISE. Such payment may be postponed or the right of redemption suspended at times (a) when the New York Stock Exchange is closed for other than customary weekends and holidays, (b) when trading on such Exchange is restricted, (c) when an emergency exists as a result of which disposal by the Fund of securities owned by it is not reasonably practicable or it is not reasonably practicable for the Fund fairly to determine the value of its net assets, or (d) during any other period when the Commission, by order, so permits; provided that applicable rules and regulations of the Commission shall govern as to whether the conditions prescribed in (b), (c) or (d) exist. PAYMENT FOR REDEMPTION OF RECENTLY PURCHASED SHARES WILL BE DELAYED UNTIL THE FUND OR ITS TRANSFER AGENT HAS BEEN ADVISED THAT THE PURCHASE CHECK HAS BEEN HONORED, UP TO 10 CALENDAR DAYS FROM THE TIME OF RECEIPT OF THE PURCHASE CHECK BY THE TRANSFER AGENT. SUCH DELAY MAY BE AVOIDED BY PURCHASING SHARES BY WIRE OR BY CERTIFIED OR CASHIERS' CHECK. REDEMPTION IN KIND. If the Board of Directors determines that it would be detrimental to the best interests of the remaining shareholders of the Fund to make payment wholly or partly in cash, the Fund may pay the redemption price in whole or in part by a distribution in kind of securities from the investment portfolio of the Fund, in lieu of cash, in conformity with applicable rules of the Commission. Securities will be readily marketable and will be valued in the same manner as in a regular redemption. See "How the Fund Values its Shares." If your shares are redeemed in kind, you will incur transaction costs in converting the assets into cash. The Fund, however, has elected to be governed by Rule 18f-1 under the Investment Company Act, under which the Fund is obligated to redeem shares solely in cash up to the lesser of $250,000 or 1% of the NAV of the Fund during any 90-day period for any one shareholder. INVOLUNTARY REDEMPTION. In order to reduce expenses of the Fund, the Board of Directors may redeem all of the shares of any shareholder, other than a shareholder which is an IRA or other tax-deferred retirement plan, whose account has a NAV of less than $500 due to a redemption. The Fund will give such shareholders 60 days' prior written notice in which to purchase sufficient additional shares to avoid such redemption. No CDSC will be imposed on any such involuntary redemption. 90-DAY REPURCHASE PRIVILEGE. If you redeem your shares and have not previously exercised the repurchase privilege, you may reinvest any portion or all of the proceeds of such redemption in shares of the Fund at the NAV next determined after the order is 28 received, which must be within 90 days after the date of the redemption. Any CDSC paid in connection with such redemption will be credited (in shares) to your account. If less than a full repurchase is made, the credit will be on a pro rata basis. You must notify the Fund's Transfer Agent, either directly or through Prudential Securities, at the time the repurchase privilege is exercised to adjust the account for the CDSC previously paid. Thereafter, any redemptions will be subject to the CDSC applicable at the time of the redemption. See "Contingent Deferred Sales Charges" below. Exercise of the repurchase privilege may affect federal income tax treatment of any gain or loss realized upon redemption. CONTINGENT DEFERRED SALES CHARGES Redemptions of Class B shares will be subject to a CDSC declining from 5% to zero over a six-year period. Class C shares redeemed within one year of purchase will be subject to a 1% CDSC. The CDSC will be deducted from the redemption proceeds and reduce the amount paid to you. The CDSC will be imposed on any redemption by you which reduces the current value of your Class B or Class C shares to an amount which is lower than the amount of all payments by you for shares during the preceding six years, in the case of Class B shares, and one year, in the case of Class C shares. A CDSC will be applied on the lesser of the original purchase price or the current value of the shares being redeemed. Increases in the value of your shares or shares acquired through reinvestment of dividends or distributions are not subject to a CDSC. The amount of any CDSC will be paid to and retained by Prudential Securities. See "How the Fund is Managed--Distributor" and "Waiver of Contingent Deferred Sales Charges--Class B Shares" below. The amount of the CDSC, if any, will vary depending on the number of years from the time of payment for the purchase of shares until the time of redemption of such shares. Solely for purposes of determining the number of years from the time of any payment for the purchase of shares, all payments during a month will be aggregated and deemed to have been made on the last day of the month. The CDSC will be calculated from the first day of the month after the initial purchase, excluding the time shares were held in a money market fund. See "How to Exchange Your Shares" below. The following table sets forth the rates of the CDSC applicable to redemptions of Class B shares: CONTINGENT DEFERRED SALES CHARGE AS A PERCENTAGE OF THE DOLLARS INVESTED YEAR SINCE PURCHASE OR PAYMENT MADE REDEMPTION PROCEEDS ------------------------------ ------------------------- First......................... 5.0 % Second........................ 4.0 Third......................... 3.0 Fourth........................ 2.0 Fifth......................... 1.0 Sixth......................... 1.0 Seventh....................... None In determining whether a CDSC is applicable to a redemption, the calculation will be made in a manner that results in the lowest possible rate. It will be assumed that the redemption is made first of amounts representing shares acquired pursuant to the reinvestment of dividends and distributions; then of amounts representing the increase in NAV above the total amount of payments for the purchase of Fund shares made during the preceding six years (five years for Class B shares purchased prior to January 22, 1990); then of amounts representing the cost of shares held beyond the applicable CDSC period; then of amounts representing the cost of shares acquired prior to July 1, 1985; and finally, of amounts representing the cost of shares held for the longest period of time within the applicable CDSC period. For example, assume you purchased 100 Class B shares at $10 per share for a cost of $1,000. Subsequently, you acquired 5 additional Class B shares through dividend reinvestment. During the second year after the purchase you decided to redeem $500 of your investment. Assuming at the time of the redemption the NAV had appreciated to $12 per share, the value of your Class B shares 29 would be $1,260 (105 shares at $12 per share). The CDSC would not be applied to the value of the reinvested dividend shares and the amount which represents appreciation ($260). Therefore, $240 of the $500 redemption proceeds ($500 minus $260) would be charged at a rate of 4% (the applicable rate in the second year after purchase) for a total CDSC of $9.60. For federal income tax purposes, the amount of the CDSC will reduce the gain or increase the loss, as the case may be, on the amount recognized on the redemption of shares. WAIVER OF CONTINGENT DEFERRED SALES CHARGES--CLASS B SHARES. The CDSC will be waived in the case of a redemption following the death or disability of a shareholder or, in the case of a trust account, following the death or disability of the grantor. The waiver is available for total or partial redemptions of shares owned by a person, either individually or in joint tenancy (with rights of survivorship), at the time of death or initial determination of disability, provided that the shares were purchased prior to death or disability. The CDSC will also be waived in the case of a total or partial redemption in connection with certain distributions made without penalty under the Internal Revenue Code from a tax-deferred retirement plan, an IRA or Section 403(b) custodial account. These distributions include: (i) in the case of a tax-deferred retirement plan, a lump-sum or other distribution after retirement; (ii) in the case of an IRA or Section 403(b) custodial account, a lump-sum or other distribution after attaining age 59 1/2; and (iii) a tax-free return of an excess contribution or plan distributions following the death or disability of the shareholder, provided that the shares were purchased prior to death or disability. The waiver does not apply in the case of a tax-free rollover or transfer of assets, other than one following a separation from service (I.E., following voluntary or involuntary termination of employment or following retirement). Under no circumstances will the CDSC be waived on redemptions resulting from the termination of a tax-deferred retirement plan, unless such redemptions otherwise qualify for a waiver as described above. In the case of Direct Account and PSI or Subsidiary Prototype Benefit Plans, the CDSC will be waived on redemptions which represent borrowings from such plans. Shares purchased with amounts used to repay a loan from such plans on which a CDSC was not previously deducted will thereafter be subject to a CDSC without regard to the time such amounts were previously invested. In the case of a 401(k) plan, the CDSC will also be waived upon the redemption of shares purchased with amounts used to repay loans made from the account to the participant and from which a CDSC was previously deducted. SYSTEMATIC WITHDRAWAL PLAN. The CDSC will be waived (or reduced) on certain redemptions from a Systematic Withdrawal Plan. On an annual basis, up to 12% of the total dollar amount subject to the CDSC may be redeemed without charge. The Transfer Agent will calculate the total amount available for this waiver annually on the anniversary date of your purchase or, for shares purchased prior to March 1, 1997, on March 1 of the current year. The CDSC will be waived (or reduced) on redemptions until this threshold 12% is reached. In addition, the CDSC will be waived on redemptions of shares held by a Director of the Fund. You must notify the Transfer Agent either directly or through Prudential Securities or Prusec, at the time of redemption, that you are entitled to waiver of the CDSC and provide the Transfer Agent with such supporting documentation as it may deem appropriate. The waiver will be granted subject to confirmation of your entitlement. See "Purchase and Redemption of Fund Shares--Waiver of the Contingent Deferred Sales Charge--Class B Shares" in the Statement of Additional Information. A quantity discount may apply to redemptions of Class B shares purchased prior to August 1, 1994. See "Purchase and Redemption of Fund Shares--Quantity Discount--Class B Shares Purchased Prior to August 1, 1994" in the Statement of Additional Information. WAIVER OF CONTINGENT DEFERRED SALES CHARGES--CLASS C SHARES. PRUARRAY OR SMARTPATH PLANS. The CDSC will be waived on redemptions from qualified and non-qualified retirement and deferred compensation plans that participate in the Transfer Agent's PruArray and SmartPath Programs. 30 CONVERSION FEATURE--CLASS B SHARES Class B shares will automatically convert to Class A shares on a quarterly basis approximately seven years after purchase. Conversions will be effected at relative NAV without the imposition of any additional sales charge. Since the Fund tracks amounts paid rather than the number of shares bought on each purchase of Class B shares, the number of Class B shares eligible to convert to Class A shares (excluding shares acquired through the automatic reinvestment of dividends and other distributions) (the Eligible Shares) will be determined on each conversion date in accordance with the following formula: (i) the ratio of (a) the amounts paid for Class B shares purchased at least seven years prior to the conversion date to (b) the total amount paid for all Class B shares purchased and then held in your account (ii) multiplied by the total number of Class B shares purchased and then held in your account. Each time any Eligible Shares in your account convert to Class A shares, all shares or amounts representing Class B shares then in the account that were acquired through the automatic reinvestment of dividends and other distributions will convert to Class A shares. For purposes of determining the number of Eligible Shares, if the Class B shares in your account on any conversion date are the result of multiple purchases at different NAV per share, the number of Eligible Shares calculated as described above will generally be either more or less than the number of shares actually purchased approximately seven years before such conversion date. For example, if 100 shares were initially purchased at $10 per share (for a total of $1,000) and a second purchase of 100 shares was subsequently made at $11 per share (for a total of $1,100), 95.24 shares would convert approximately seven years from the initial purchase (I.E., $1,000 divided by $2,100 (47.62%) multiplied by 200 shares equals 95.24 shares). PIFM reserves the right to modify the formula for determining the number of Eligible Shares in the future as it deems appropriate on notice to shareholders. Since annual distribution-related fees are lower for Class A shares than Class B shares, the per share NAV of the Class A shares may be higher than that of the Class B shares at the time of conversion. Thus, although the aggregate dollar value will be the same, you may receive fewer Class A shares than Class B shares converted. See "How the Fund Values its Shares." For purposes of calculating the applicable holding period for conversions, all payments for Class B shares during a month will be deemed to have been made on the last day of the month, or for Class B shares acquired through exchange, or a series of exchanges, on the last day of the month in which the original payment for purchases of such Class B shares was made. For Class B shares previously exchanged for shares of a money market fund, the time period during which such shares were held in the money market fund will be excluded. For example, Class B shares held in a money market fund for one year will not convert to Class A shares until approximately eight years from purchase. For purposes of measuring the time period during which shares are held in a money market fund, exchanges will be deemed to have been made on the last day of the month. Class B shares acquired through exchange will convert to Class A shares after expiration of the conversion period applicable to the original purchase of such shares. The conversion feature may be subject to the continuing availability of opinions of counsel or rulings of the Internal Revenue Service that (i) the dividends and other distributions paid on Class A, Class B, Class C and Class Z shares will not constitute preferential dividends under the Internal Revenue Code and (ii) the conversion of shares does not constitute a taxable event. The conversion of Class B shares into Class A shares may be suspended if such opinions or rulings are no longer available. If conversions are suspended, Class B shares of the Fund will continue to be subject, possibly indefinitely, to their higher annual distribution and service fee. HOW TO EXCHANGE YOUR SHARES SHAREHOLDERS OF THE FUND HAVE AN EXCHANGE PRIVILEGE WITH CERTAIN OTHER PRUDENTIAL MUTUAL FUNDS (THE EXCHANGE PRIVILEGE), INCLUDING ONE OR MORE SPECIFIED MONEY MARKET FUNDS, SUBJECT TO THE MINIMUM INVESTMENT REQUIREMENTS OF SUCH FUNDS. CLASS A, CLASS B, CLASS C AND CLASS Z SHARES OF THE FUND MAY BE EXCHANGED FOR CLASS A, CLASS B, CLASS C AND CLASS Z SHARES, RESPECTIVELY, OF ANOTHER FUND ON THE BASIS OF THE RELATIVE NAV. No sales charge will be imposed at the time of the exchange. Any applicable CDSC payable upon the redemption of shares exchanged will be calculated from the first day of 31 the month after the initial purchase, excluding the time shares were held in a money market fund. Class B and Class C shares may not be exchanged into money market funds other than Prudential Special Money Market Fund, Inc. For purposes of calculating the holding period applicable to the Class B conversion feature, the time period during which Class B shares were held in a money market fund will be excluded. See "Conversion Feature--Class B Shares" above. An exchange will be treated as a redemption and purchase for tax purposes. See "Shareholder Investment Account--Exchange Privilege" in the Statement of Additional Information. IN ORDER TO EXCHANGE SHARES BY TELEPHONE, YOU MUST AUTHORIZE TELEPHONE EXCHANGES ON YOUR INITIAL APPLICATION FORM OR BY WRITTEN NOTICE TO THE TRANSFER AGENT AND HOLD SHARES IN NON-CERTIFICATE FORM. Thereafter, you may call the Fund at (800) 225-1852 to execute a telephone exchange of shares, on weekdays, except holidays, between the hours of 8:00 A. M. and 6:00 P. M., New York time. For your protection and to prevent fraudulent exchanges, telephone calls will be recorded and you will be asked to provide your personal identification number. A written confirmation of the exchange transaction will be sent to you. NEITHER THE FUND NOR ITS AGENTS WILL BE LIABLE FOR ANY LOSS, LIABILITY OR COST WHICH RESULTS FROM ACTING UPON INSTRUCTIONS REASONABLY BELIEVED TO BE GENUINE UNDER THE FOREGOING PROCEDURES. All exchanges will be made on the basis of the relative NAV of the two funds next determined after the request is received in good order. The Exchange Privilege is available only in states where the exchange may legally be made. IF YOU HOLD SHARES THROUGH PRUDENTIAL SECURITIES, YOU MUST EXCHANGE YOUR SHARES BY CONTACTING YOUR PRUDENTIAL SECURITIES FINANCIAL ADVISER. IF YOU HOLD CERTIFICATES, THE CERTIFICATES, SIGNED IN THE NAME(S) SHOWN ON THE FACE OF THE CERTIFICATES, MUST BE RETURNED IN ORDER FOR THE SHARES TO BE EXCHANGED. SEE "HOW TO SELL YOUR SHARES" ABOVE. You may also exchange shares by mail by writing to Prudential Mutual Fund Services LLC, Attention: Exchange Processing, P.O. Box 15010, New Brunswick, New Jersey 08906-5010. IN PERIODS OF SEVERE MARKET OR ECONOMIC CONDITIONS THE TELEPHONE EXCHANGE OF SHARES MAY BE DIFFICULT TO IMPLEMENT AND YOU SHOULD MAKE EXCHANGES BY MAIL BY WRITING TO PRUDENTIAL MUTUAL FUND SERVICES LLC AT THE ADDRESS NOTED ABOVE. SPECIAL EXCHANGE PRIVILEGES. A special exchange privilege is available for shareholders who qualify to purchase Class A shares at NAV (see "Alternative Purchase Plan--Class A Shares--Reduction and Waiver of Initial Sales Charges" above) and for shareholders who qualify to purchase Class Z shares (see "Alternative Purchase Plan--Class Z Shares" above). Under this exchange privilege, amounts representing any Class B and Class C shares (which are not subject to a CDSC) held in such a shareholder's account will be automatically exchanged for Class A shares for shareholders who qualify to purchase Class A shares at NAV on a quarterly basis, unless the shareholder elects otherwise. Similarly, shareholders who qualify to purchase Class Z shares will have their Class B and Class C shares which are not subject to a CDSC and their Class A shares exchanged for Class Z shares on a quarterly basis. Eligibility for this exchange privilege will be calculated on the business day prior to the date of the exchange. Amounts representing Class B or Class C shares which are not subject to a CDSC include the following: (1) amounts representing Class B or Class C shares acquired pursuant to the automatic reinvestment of dividends and distributions, (2) amounts representing the increase in the NAV above the total amount of payments for the purchase of Class B or Class C shares and (3) amounts representing Class B or Class C shares held beyond the applicable CDSC period. Class B and Class C shareholders must notify the Transfer Agent either directly or through Prudential Securities or Prusec that they are eligible for this special exchange privilege. Participants in any fee-based program for which the Fund is an available option will have their Class A shares, if any, exchanged for Class Z shares when they elect to have those assets become a part of the fee-based program. Upon leaving the program (whether voluntarily or not), such Class Z shares (and, to the extent provided for in the program, Class Z shares acquired through participation in the program) will be exchanged for Class A shares at NAV. Similarly, participants in Prudential Securities' 401(k) Plan for which the Fund's Class Z shares is an available option and who wish to transfer their Class Z shares out of the Prudential Securities' 401(k) Plan following separation from service (I.E., voluntary or involuntary termination of employment or retirement) will have their Class Z shares exchanged for Class A shares at NAV. 32 The exchange privilege is not a right and may be suspended, modified or terminated on 60 days' notice to shareholders. FREQUENT TRADING. The Fund and the other Prudential 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, the Fund reserves the right to refuse purchase orders and exchanges by any person, group or commonly controlled accounts, if, in the Manager's sole judgment, such person, group or accounts were following a market timing strategy or were otherwise engaging in excessive trading (Market Timers). To implement this authority to protect the Fund and its shareholders from excessive trading, the Fund will reject all exchanges and purchases from a Market Timer unless the Market Timer has entered into a written agreement with the Fund or its affiliates pursuant to which the Market Timer has agreed to abide by certain procedures, which include a daily dollar limit on trading. The Fund may notify the Market Timer of rejection of an exchange or purchase order subsequent to the day on which the order was placed. SHAREHOLDER SERVICES In addition to the exchange privilege, a shareholder in the Fund can take advantage of the following additional services and privileges: - AUTOMATIC REINVESTMENT OF DIVIDENDS AND/OR DISTRIBUTIONS WITHOUT A SALES CHARGE. For your convenience, all dividends and distributions are automatically reinvested in full and fractional shares of the Fund at NAV without a sales charge. You may direct the Transfer Agent in writing not less than 5 full business days prior to the record date to have subsequent dividends and/ or distributions sent in cash rather than reinvested. If you hold shares through Prudential Securities, you should contact your financial adviser. - AUTOMATIC SAVINGS ACCUMULATION PLAN (ASAP). Under ASAP you may make regular purchases of the Fund's shares in amounts as little as $50 via an automatic debit to a bank account or Prudential Securities account (including a Command Account). For additional information about this service, you should contact your Prudential Securities financial adviser, Prusec representative or the Transfer Agent directly. - TAX-DEFERRED RETIREMENT PLANS. Various tax-deferred retirement plans, including 401(k) plans, self-directed individual retirement accounts and tax-sheltered accounts under Section 403(b)(7) of the Internal Revenue Code are available through Prudential Securities. These plans are for use by both self-employed individuals and corporate employers. These plans permit either self-direction of accounts by participants, or a pooled account arrangement. Information regarding the establishment of these plans, the administration, custodial fees and other details is available from Prudential Securities or the Transfer Agent. If you are considering adopting such a plan, you should consult with your own legal or tax adviser with respect to the establishment and maintenance of such a plan. - SYSTEMATIC WITHDRAWAL PLAN. A systematic withdrawal plan is available to shareholders which provides for monthly or quarterly checks. Withdrawals of Class B and Class C shares may be subject to a CDSC. See "How to Sell Your Shares--Contingent Deferred Sales Charges" above. - REPORTS TO SHAREHOLDERS. The Fund will send you annual and semi-annual reports. The financial statements appearing in annual reports are audited by independent accountants. In order to reduce duplicate mailing and printing expenses, the Fund will provide one annual and semi-annual shareholder report and annual prospectus per household. You may request additional copies of such reports by calling (800) 225-1852 or by writing to the Fund at Gateway Center Three, 100 Mulberry Street, Newark, New Jersey 07102-4077. In addition, monthly unaudited financial data are available upon request from the Fund. - SHAREHOLDER INQUIRIES. Inquiries should be addressed to the Fund at Gateway Center Three, 100 Mulberry Street, Newark, New Jersey 07102-4077, or by telephone, at (800) 225-1852 (toll-free) or, from outside the U.S.A., at (908) 417-7555 (collect). For additional information regarding the services and privileges described above, see "Shareholder Investment Account" in the Statement of Additional Information. 33 THE PRUDENTIAL MUTUAL FUND FAMILY Prudential offers a broad range of mutual funds designed to meet your individual needs. We welcome you to review the investment options available through our family of funds. For more information on the Prudential Mutual Funds, including charges and expenses, contact your Prudential Securities financial adviser or Prusec representative or telephone the Funds at (800) 225-1852 for a free prospectus. Read the prospectus carefully before you invest or send money. TAXABLE BOND FUNDS -------------------------- Prudential Diversified Bond Fund, Inc. Prudential Government Income Fund, Inc. Prudential Government Securities Trust Short-Intermediate Term Series Prudential High Yield Fund, Inc. Prudential Mortgage Income Fund, Inc. Prudential Structured Maturity Fund, Inc. Income Portfolio TAX-EXEMPT BOND FUNDS ----------------------------- Prudential California Municipal Fund California Series California Income Series Prudential Municipal Bond Fund High Yield Series Insured Series Intermediate Series Prudential Municipal Series Fund Florida Series Maryland Series Massachusetts Series Michigan Series New Jersey Series New York Series North Carolina Series Ohio Series Pennsylvania Series Prudential National Municipals Fund, Inc. GLOBAL FUNDS -------------------- Prudential Europe Growth Fund, Inc. Prudential Global Genesis Fund, Inc. Prudential Global Limited Maturity Fund, Inc. Limited Maturity Portfolio Prudential Intermediate Global Income Fund, Inc. Prudential International Bond Fund, Inc. Prudential Natural Resources Fund, Inc. Prudential Pacific Growth Fund, Inc. Prudential World Fund, Inc. Global Series International Stock Series The Global Total Return Fund, Inc. Global Utility Fund, Inc. EQUITY FUNDS -------------------- Prudential Balanced Fund Prudential Distressed Securities Fund, Inc. Prudential Emerging Growth Fund, Inc. Prudential Equity Fund, Inc. Prudential Equity Income Fund Prudential Index Series Fund Prudential Bond Market Index Fund Prudential Europe Index Fund Prudential Pacific Index Fund Prudential Small Cap Index Fund Prudential Stock Index Fund Prudential Jennison Series Fund, Inc. Prudential Jennison Active Balanced Fund Prudential Jennison Growth Fund Prudential Jennison Growth & Income Fund Prudential Multi-Sector Fund, Inc. Prudential Small Cap Quantum Fund, Inc. Prudential Small Company Value Fund, Inc. Prudential Utility Fund, Inc. Nicholas-Applegate Fund, Inc. Nicholas-Applegate Growth Equity Fund MONEY MARKET FUNDS -------------------------- - - TAXABLE MONEY MARKET FUNDS Cash Accumulation Trust Liquid Assets Fund National Money Market Fund Prudential Government Securities Trust Money Market Series U.S. Treasury Money Market Series Prudential Special Money Market Fund, Inc. Money Market Series Prudential MoneyMart Assets, Inc. - - TAX-FREE MONEY MARKET FUNDS Prudential Tax-Free Money Fund, Inc. Prudential California Municipal Fund California Money Market Series Prudential Municipal Series Fund Connecticut Money Market Series Massachusetts Money Market Series New Jersey Money Market Series New York Money Market Series - - COMMAND FUNDS Command Money Fund Command Government Fund Command Tax-Free Fund - - INSTITUTIONAL MONEY MARKET FUNDS Prudential Institutional Liquidity Portfolio, Inc. Institutional Money Market Series A-1 No dealer, sales representative or any other person has been authorized to give any information or to make any representations, other than those contained in this Prospectus, in connection with the offer contained herein, and, if given or made, such other information or representations must not be relied upon as having been authorized by the Fund or the Distributor. This Prospectus does not constitute an offer by the Fund or by the Distributor to sell or a 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. - ------------------------------------------- TABLE OF CONTENTS PAGE --- FUND HIGHLIGHTS................................. 2 What are the Fund's Risk Factors and Special Characteristics?............................. 2 FUND EXPENSES................................... 4 FINANCIAL HIGHLIGHTS............................ 5 HOW THE FUND INVESTS............................ 9 Investment Objective and Policies............. 9 Hedging and Return Enhancement Strategies..... 12 Other Investments and Policies................ 14 Investment Restrictions....................... 16 HOW THE FUND IS MANAGED......................... 16 Manager....................................... 16 Distributor................................... 17 Fee Waivers................................... 19 Portfolio Transactions........................ 19 Custodian and Transfer and Dividend Disbursing Agent........................................ 19 Year 2000..................................... 19 HOW THE FUND VALUES ITS SHARES.................. 19 HOW THE FUND CALCULATES PERFORMANCE............. 20 TAXES, DIVIDENDS AND DISTRIBUTIONS.............. 20 GENERAL INFORMATION............................. 22 Description of Common Stock................... 22 Additional Information........................ 23 SHAREHOLDER GUIDE............................... 23 How to Buy Shares of the Fund................. 23 Alternative Purchase Plan..................... 24 How to Sell Your Shares....................... 27 Conversion Feature--Class B Shares............ 31 How to Exchange Your Shares................... 31 Shareholder Services.......................... 33 THE PRUDENTIAL MUTUAL FUND FAMILY............... A-1 - ------------------------------------------- MF102A Class A: 743915-20-9 Class B: 743915-10-0 CUSIP No.: Class C: 743915-30-8 Class Z: 743915-40-7 PRUDENTIAL MORTGAGE INCOME FUND, INC. PROSPECTUS March 3, 1998 www.prudential.com ----------------- [LOGO] Supplement dated July 1, 1998 THE FOLLOWING INFORMATION SUPPLEMENTS YOUR PROSPECTUS: Effective July 1, 1998, Prudential Investment Management Services LLC, Gateway Center Three, 100 Mulberry Street, Newark, New Jersey 07102-4077, was appointed the exclusive Distributor of Fund shares. Shares continue to be offered through Prudential Securities Incorporated, Pruco Securities Corporation and other brokers and dealers. Prudential Investment Management Services is a wholly owned subsidiary of The Prudential Insurance Company of America and an affiliate of Prudential Securities Incorporated and Pruco Securities Corporation. All other arrangements with respect to the distribution of Fund shares described in the Prospectus remain unchanged. Supplement dated September 1, 1998 The following information should be added to the cover page of the Prospectus. AN INVESTMENT IN THE FUND IS NOT A DEPOSIT OF ANY BANK AND IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY. The following information should be added under the heading "Shareholder Guide--Shareholder Services." SHAREHOLDER GUIDE SHAREHOLDER SERVICES THE PRUTECTOR PROGRAM--OPTIONAL GROUP TERM LIFE INSURANCE. Prudential makes available optional group term life insurance coverage to purchasers of shares of certain Prudential Mutual Funds which are held in an eligible brokerage account. This insurance protects the value of your mutual fund investment for your beneficiaries against market downturns. The insurance benefit is based on the difference at the time of the insured's death between the "protected value" and the then current market value of the shares. This coverage is not available in all states and is subject to various restrictions and limitations. For more complete information about this program, including charges and expenses, please contact your Prudential representative. PRUDENTIAL MORTGAGE INCOME FUND Supplement Dated August 27, 1998 to Prospectus Dated March 3, 1998 The Directors of Prudential Mortgage Income Fund, Inc. (the Fund) have recently approved a proposal to exchange the assets and liabilities of the Fund for shares of Prudential Government Income Fund, Inc. (Government Income Fund). Class A, Class B, Class C and Class Z shares of the Fund would be exchanged at relative net asset value for Class A, Class B, Class C and Class Z shares, respectively, of Government Income Fund. The transfer has been approved by the Board of Directors of the Fund and by the Board of Directors of Government Income Fund and is subject to approval by the shareholders of the Fund. It is anticipated that a proxy statement/prospectus relating to the transaction will be mailed to shareholders in late October 1998. Under the terms of the proposal, shareholders of the Fund would become shareholders of Government Income Fund. No sales charge would be imposed on the proposed transfer. The Fund anticipates obtaining an opinion of its counsel that the transaction would be a tax-free reorganization under the Internal Revenue Code and therefore no gain or loss for Federal income tax purposes would be recognized by shareholders of the Fund. EFFECTIVE IMMEDIATELY, THE FUND WILL NO LONGER ACCEPT ORDERS TO PURCHASE OR EXCHANGE INTO SHARES OF ANY CLASS EXCEPT FOR PURCHASES BY CERTAIN RETIREMENT AND EMPLOYEE PLANS (EXCLUDING IRA ACCOUNTS.) Existing shareholders may continue to acquire shares through dividend reinvestment. The current exchange privilege of obtaining shares of other Prudential Mutual Funds and the current redemption privilege will remain in effect until the transaction is consummated. Government Income Fund's investment objective is to seek high current return.