Deutsche Emerging Markets Frontier Fund

Transcription

1 SUPPLEMENT TO THE CURRENTLY EFFECTIVE PROSPECTUS Deutsche Emerging Markets Frontier Fund The following information replaces the existing disclosure contained under the Portfolio Manager(s) sub-section of the MANAGEMENT section of the summary section of the fund s prospectus. Sean Taylor, Managing Director. Lead Portfolio Manager of the fund. Began managing the fund in Andrew Beal, Managing Director. Portfolio Manager of the fund. Began managing the fund in On temporary leave. The following information replaces the existing disclosure for the fund contained under the MANAGEMENT sub-heading of the FUND DETAILS section of the fund s prospectus: Sean Taylor, Managing Director. Lead Portfolio Manager of the fund. Began managing the fund in Global Head of Emerging Markets Equities: Hong Kong. Joined Deutsche Asset Management in 2013 with 21 years of industry experience. Prior to his current role, he served as Head of Emerging Markets at Pioneer Investments, Investment Director at GAM, based in London and Dubai, and Head of International & Emerging Markets at Societe Generale. MBA, Manchester Business School. Andrew Beal, Managing Director. Portfolio Manager of the fund. Began managing the fund in On temporary leave. Deputy Head of Emerging Market Equities: London. Joined Deutsche Asset Management in 2014 with 21 years of prior industry experience. Prior to joining, he was responsible for emerging markets investments at Schroders, Nicolas Applegate and Henderson Global Investors. BSc in Economics and Politics from University of Bath. Please Retain This Supplement for Future Reference July 17, 2017 PROSTKR-830

2 SUPPLEMENT TO THE CURRENTLY EFFECTIVE PROSPECTUSES OF EACH OF THE LISTED FUNDS Deutsche CaliforniaTax-Free Income Fund Deutsche CROCI International Fund Deutsche CROCI Sector Opportunities Fund Deutsche CROCI U.S. Fund Deutsche Emerging Markets Frontier Fund Deutsche Enhanced Commodity Strategy Fund Deutsche European Equity Fund Deutsche Floating Rate Fund Deutsche Global Growth Fund Deutsche Health and Wellness Fund Deutsche IntermediateTax/AMT Free Fund Deutsche Large Cap Focus Growth Fund Deutsche Managed Municipal Bond Fund Deutsche MassachusettsTax Free Fund Deutsche Money Market Prime Series Deutsche Multi-Asset Conservative Allocation Fund Deutsche Multi-Asset Global Allocation Fund Deutsche Multi-Asset Moderate Allocation Fund Deutsche NewYorkTax-Free Income Fund Deutsche Real Assets Fund Deutsche Select Alternative Allocation Fund Deutsche Strategic High-YieldTax Free Fund The following change is effective on August 7, 2017: The following disclosure replaces existing disclosure under the POLICIES ABOUTTRANSACTIONS heading of the INVESTING INTHE FUND section in each fund s prospectus, as applicable. Class C to Class A or Class S in the Same Fund Exchange Privilege. Investors who either (i) have invested in Class C shares through a comprehensive or wrap fee program or other fee-based program sponsored by a broker-dealer, bank or registered investment adviser or (ii) have invested in Class C shares and are in the process of transferring their shares to such a program may potentially become eligible to invest in either Class A shares or Class S shares by reason of their participation in such a program. In addition, investors who have invested in Class C shares as part of an Employer-Sponsored Retirement Plan or an Employer-Sponsored IRA may potentially become eligible to invest in Class A shares by reason of their investment in such Employer Sponsored Retirement Plan or Employer-Sponsored IRA. In such event, subject to the discretion of the Distributor and the limitations noted below, such shareholders may exchange their Class C shares for Class A shares or Class S shares (as applicable) of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchange. Exchanges under this privilege will generally be processed only in instances where the accounts are not currently subject to a CDSC and only as part of a pre-arranged, multiple-client transaction through the particular financial services firm offering the comprehensive or wrap program or other fee-based program or involving the Employer- Sponsored Retirement Plan or Employer-Sponsored IRA where the Class A shares or Class S shares (as applicable) are available. DDI may agree with financial intermediaries to allow this exchange privilege for accounts currently subject to a CDSC and outside of pre-arranged, multiple-client transactions. In such situations, the financial intermediary may reimburse DDI for a portion of any CDSC that DDI would have otherwise collected on the transaction or a portion of the distribution fees previously advanced by DDI to the financial intermediary in connection with the initial sale of the Class C shares. Investors should contact their selling and/or servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class C shares of a fund for Class A shares or Class S shares of the same fund. Class C to Class A, Class S or Institutional Class in the Same Fund Exchange Privilege. Investors who either (i) have invested in Class C shares through a comprehensive or wrap fee program or other fee-based program sponsored by a broker-dealer, bank or registered investment adviser or (ii) have invested in Class C shares and are in the process of transferring their shares to such a program may potentially become eligible to invest in either Class A shares, Class S shares or Institutional Class shares by reason of their participation in such a program. In addition, investors who have invested in Class C shares as part of an Employer-Sponsored Retirement Plan or an Employer-Sponsored IRA may potentially become eligible to invest in Class A shares by reason of their investment in such Employer Sponsored Retirement Plan or Employer-Sponsored IRA. In such event, subject to the discretion of the Distributor and the limitations noted below, such shareholders may exchange their Class C shares for Class A shares, Class S shares or Institutional Class shares (as applicable) of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchange. Exchanges under this privilege will generally be processed only in instances where the accounts are not currently subject to a CDSC and only as part of a pre-arranged, multiple-client transaction through the particular financial services firm offering the comprehensive or wrap program or other fee-based program or involving the Employer-Sponsored Retirement Plan or Employer-Sponsored IRA where the Class A shares, Class S shares or Institutional Class shares (as applicable) are available. DDI may agree with financial intermediaries to allow this exchange privilege for accounts currently subject to a CDSC and outside of pre-arranged, multiple-client transactions. In such situations, the financial intermediary may reimburse DDI for a portion of any CDSC that DDI would have otherwise collected on the transaction or a portion of the distribution fees previously advanced by DDI to the financial intermediary in connection with the initial sale of the Class C shares. Investors should contact their selling and/or July 7, 2017 PROSTKR-876

3 servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class C shares of a fund for Class A shares, Class S shares or Institutional Class shares of the same fund. Please Retain This Supplement for Future Reference July 7, 2017 PROSTKR-876 2

4 SUPPLEMENT TO THE CURRENTLY EFFECTIVE PROSPECTUS AND SUMMARY PROSPECTUS Deutsche Emerging Markets Frontier Fund Upon the recommendation of the fund s investment advisor, Deutsche Investment Management Americas Inc. (the Advisor ), the Board of Directors of Deutsche International Fund, Inc., on behalf of the fund, has authorized the fund s termination and liquidation, which will be effective on or about July 28, 2017 (the Liquidation Date ). Accordingly, the fund will redeem all of its outstanding shares on the Liquidation Date. The costs of the liquidation, including the mailing of notification to shareholders, will be borne by the Advisor. The fund will be closed to new investors effective July 7, After that date, existing shareholders may continue to invest in the fund and retirement plans that currently offer the fund as an investment option may continue to offer the fund to their participants until the Liquidation Date. Shareholders may exchange their shares for shares of the same class of another Deutsche fund or redeem their shares prior to the Liquidation Date. Shareholders who elect to exchange their shares may do so at net asset value without the payment of any contingent deferred sales charge ( CDSC ), and shareholders who elect to redeem their shares will receive the net asset value per share for all shares redeemed less any applicable CDSC on such redemption date. Shareholders whose shares are redeemed by the fund on the Liquidation Date will receive the net asset value per share for all shares they own on the Liquidation Date without the deduction of any CDSC. The exchange or redemption of shares, on or before the Liquidation Date, generally will be a taxable event for shareholders, with the exception of those shareholders participating in individual retirement accounts, qualified defined contribution and defined benefit plans, or other qualified retirement vehicles. Shareholders who redeem their shares prior to the Liquidation Date or whose shares are redeemed on the Liquidation Date, and for which they paid a sales charge, may be able to take advantage of the reinstatement feature if they decide to invest with Deutsche Asset Management again within six months. With this feature, shareholders can put their money back into the same class of another Deutsche fund at its current net asset value and, for purposes of a sales charge, it will be treated as if it had never left Deutsche Asset Management (this may result in shareholder tax liability for federal income tax purposes). Shareholders will be reimbursed (in the form of fund shares by the fund s distributor) for any CDSC they paid when they sold shares in the fund. Future CDSC calculations will be based on the original investment date, rather than the reinstatement date. Please Retain This Supplement for Future Reference May 23, 2017 PROSTKR-818

5 SUPPLEMENT TO THE CURRENTLY EFFECTIVE PROSPECTUSES Deutsche CaliforniaTax-Free Income Fund Deutsche Capital Growth Fund Deutsche Core Equity Fund Deutsche Core Fixed Income Fund Deutsche CROCI International Fund Deutsche CROCI Sector Opportunities Fund Deutsche CROCI U.S. Fund Deutsche Emerging Markets Equity Fund Deutsche Emerging Markets Frontier Fund Deutsche Enhanced Commodity Strategy Fund Deutsche Enhanced Emerging Markets Fixed Income Fund Deutsche Enhanced Global Bond Fund Deutsche European Equity Fund Deutsche Fixed Income Opportunities Fund Deutsche Floating Rate Fund Deutsche Global Equity Fund Deutsche Global Growth Fund Deutsche Global High Income Fund Deutsche Global Income Builder Fund Deutsche Global Inflation Fund Deutsche Global Small Cap Fund Deutsche GNMA Fund Deutsche Gold & Precious Metals Fund Deutsche Health and Wellness Fund Deutsche High Income Fund Deutsche IntermediateTax/AMT Free Fund Deutsche Latin America Equity Fund Deutsche Large Cap Focus Growth Fund Deutsche Managed Municipal Bond Fund Deutsche MassachusettsTax-Free Fund Deutsche Mid Cap Growth Fund Deutsche Money Market Prime Series Deutsche Multi-Asset Conservative Allocation Fund Deutsche Multi-Asset Global Allocation Fund Deutsche Multi-Asset Moderate Allocation Fund Deutsche NewYorkTax-Free Income Fund Deutsche Real Assets Fund Deutsche Science andtechnology Fund Deutsche Short Duration Fund Deutsche Short-Term Municipal Bond Fund Deutsche Small Cap Core Fund Deutsche Small Cap Growth Fund Deutsche Strategic Government Securities Fund Deutsche Select Alternative Allocation Fund Deutsche Strategic HighYieldTax-Free Fund Deutsche Unconstrained Income Fund Deutsche World Dividend Fund Effective April 10, 2017, the following disclosure is added to the first paragraph under the Fees and Expenses of the Fund section of the summary section of each fund s prospectus. Information about sales charge discounts and waivers that may be provided by certain intermediaries is described under Appendix B Sales Charge Waivers and Discounts Available Through Intermediaries, which has been added to the fund s prospectus by supplement. Effective April 10, 2017, Appendix B, Sales Charge Waivers and Discounts AvailableThrough Intermediaries is added to each fund s prospectus. APPENDIX B SALES CHARGE WAIVERS AND DISCOUNTS AVAILABLE THROUGH INTERMEDIARIES The availability of certain sales charge waivers and discounts may depend on whether you purchase your shares directly from the fund or through a financial intermediary. Intermediaries may have different policies and procedures regarding the availability of front-end sales load waivers or contingent deferred (back-end) sales load ( CDSC ) waivers. In all instances, it is the shareholder s responsibility to notify the fund or the purchaser s financial intermediary at the time of purchase of any relationship or other facts qualifying the shareholder for sales charge waivers or discounts. For waivers and discounts not available through a particular intermediary, shareholders will have to purchase fund shares directly from the fund or through another intermediary. The financial intermediary sales charge waivers, discounts, policies or procedures disclosed in this Appendix may vary from those disclosed elsewhere in the fund s prospectus or SAI and are subject to change. This Appendix will be updated based on information provided by the financial intermediaries. Neither the fund, the Advisor nor the Distributor supervises the implementation of financial intermediary sales charge waivers, discounts, policies or procedures nor do they verify the intermediaries administration of such waivers, discounts, policies or procedures. MERRILL LYNCH CLASS A AND C SALES CHARGE WAIVERS AND DISCOUNTS Effective April 10, 2017, shareholders purchasing fund shares through a Merrill Lynch platform or account will be eligible only for the following load waivers (front-end sales charge waivers and contingent deferred, or back-end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in each fund s prospectus or SAI. April3,2017 PROSTKR-799

6 Front-end Sales Load Waivers on Class A Shares Available at Merrill Lynch Employer-sponsored retirement, deferred compensation and employee benefit plans (including health savings accounts) and trusts used to fund those plans, provided that the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan Shares purchased by or through a 529 Plan Shares purchased through a Merrill Lynch affiliated investment advisory program Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch s platform Shares of funds purchased through the Merrill Lynch Edge Self-Directed platform (if applicable) Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family) Shares exchanged from Class C (i.e., level-load) shares of the same fund in the month of or following the 10-year anniversary of the purchase date Employees and registered representatives of Merrill Lynch or its affiliates and their family members Directors or Trustees of the fund, and employees of the fund s investment adviser or any of its affiliates, as described in this prospectus Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front-end or deferred sales load (known as Rights of Reinstatement) CDSC Waivers on Class A and C Shares Available at Merrill Lynch Death or disability of the shareholder Shares sold as part of a systematic withdrawal plan as described in the fund s prospectus Return of excess contributions from an IRA Account Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching age 70½ Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch Shares acquired through a right of reinstatement Shares held in retirement brokerage accounts, that are exchanged for a lower cost share class due to transfer to certain fee based accounts or platforms (applicable to A and C shares only) Front-end Load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent Breakpoints as described in this prospectus. Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser s household at Merrill Lynch. Eligible fund family assets not held at Merrill Lynch may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13-month period of time (if applicable) Please Retain This Supplement for Future Reference April3,2017 PROSTKR-799 2

7 SUPPLEMENT TO THE CURRENTLY EFFECTIVE PROSPECTUSES Deutsche CaliforniaTax-Free Income Fund Deutsche Communications Fund Deutsche Core Plus Income Fund Deutsche CROCI Equity Dividend Fund Deutsche CROCI International Fund Deutsche CROCI Sector Opportunities Fund Deutsche CROCI U.S. Fund Deutsche Emerging Markets Frontier Fund Deutsche Enhanced Commodity Strategy Fund Deutsche European Equity Fund Deutsche Floating Rate Fund Deutsche Global Growth Fund Deutsche Global Infrastructure Fund Deutsche Global Real Estate Securities Fund Deutsche Health and Wellness Fund Deutsche IntermediateTax/AMT Free Fund Deutsche Large Cap Focus Growth Fund Deutsche Managed Municipal Bond Fund Deutsche MassachusettsTax-Free Fund Deutsche Mid Cap Value Fund Deutsche MLP & Energy Infrastructure Fund Deutsche Money Market Prime Series Deutsche Multi-Asset Conservative Allocation Fund Deutsche Multi-Asset Global Allocation Fund Deutsche Multi-Asset Moderate Allocation Fund Deutsche NewYorkTax-Free Income Fund Deutsche Real Assets Fund Deutsche Real Estate Securities Fund Deutsche S&P 500 Index Fund Deutsche Select Alternative Allocation Fund Deutsche Small Cap Value Fund Deutsche Strategic HighYieldTax-Free Fund Deutsche U.S. Bond Index Fund All of the following changes to each of the fund s prospectuses are effective on April 10, 2017: The following disclosure is added in the Class C Shares subsection of the CHOOSING A SHARE CLASS section in each fund s prospectus: Shareholders who have held their Class C shares for 10 years or more may request an exchange of their Class C shares for Class A shares in the same fund. No sales charges or other charges will apply to any such exchanges. You may be asked by your financial advisor or Shareholder Services for certain documents to verify your eligibility for this exchange privilege. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class C shares for Class A shares in the same fund. The following disclosure replaces the corresponding existing disclosure under the POLICIES ABOUTTRANSACTIONS heading of the INVESTING INTHE FUNDS section for the relevant classes in each fund s prospectus, as applicable. Class A to Institutional Class in the Same Fund Exchange Privilege. Investors who have invested in Class A shares through a comprehensive or wrap fee program or other fee-based program sponsored by a broker-dealer, bank or registered investment adviser, or who are transferring to such a program may potentially become eligible to invest in Institutional Class shares by reason of their participation in such a program. In such event, subject to the discretion of the Distributor and the limitations noted below, such shareholders may exchange their Class A shares for Institutional Class shares of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchange. Exchanges under this privilege will generally be processed only as part of a pre-arranged, multiple-client transaction through the particular financial services firm offering the comprehensive or wrap program or other fee-based program where the Institutional Class shares are available. DDI may agree with financial intermediaries to allow this exchange privilege outside of pre-arranged, multiple client transactions. Investors should contact their selling and/or servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class A shares of a fund for Institutional Class shares of the same fund. Class A to Class S in the Same Fund Exchange Privilege. Investors who have invested in Class A shares through a comprehensive or wrap fee program, or other fee-based program sponsored by a broker-dealer, bank or registered investment adviser or who are transferring to such a program, may become eligible to invest in Class S shares. Subject to the discretion of the Distributor, such shareholders may exchange their Class A shares for Class S shares of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchanges. Investors should contact their selling and/or servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class A shares of a fund for Class S shares of the same fund. Class C to Class A or Institutional Class in the Same Fund Exchange Privilege. Investors who either (i) have invested in Class C shares through a comprehensive or wrap fee program or other fee-based program sponsored by a brokerdealer, bank or registered investment adviser or (ii) have invested in Class C shares and are in the process of transferring their shares to such a program may potentially become eligible to invest in either Class A shares or Institutional Class shares March 1, 2017 PROSTKR-788

8 by reason of their participation in such a program. In such event, subject to the discretion of the Distributor and the limitations noted below, such shareholders may exchange their Class C shares for Class A shares or Institutional Class shares (as applicable) of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchange. Exchanges under this privilege will generally be processed only in instances where the accounts are not currently subject to a CDSC and only as part of a pre-arranged, multiple-client transaction through the particular financial services firm offering the comprehensive or wrap program or other fee-based program where the Class A shares or Institutional Class shares are available. DDI may agree with financial intermediaries to allow this exchange privilege for accounts currently subject to a CDSC and outside of pre-arranged, multiple-client transactions. In such situations, the financial intermediary may reimburse DDI for a portion of any CDSC that DDI would have otherwise collected on the transaction or a portion of the distribution fees previously advanced by DDI to the financial intermediary in connection with the initial sale of the Class C shares. Investors should contact their selling and/or servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class C shares of a fund for Class A shares or Institutional Class shares of the same fund. Class C to Class A or Class S in the Same Fund Exchange Privilege. Investors who either (i) have invested in Class C shares through a comprehensive or wrap fee program or other fee-based program sponsored by a broker-dealer, bank or registered investment adviser or (ii) have invested in Class C shares and are in the process of transferring their shares to such a program may potentially become eligible to invest in either Class A shares or Class S shares by reason of their participation in such a program. In such event, subject to the discretion of the Distributor and the limitations noted below, such shareholders may exchange their Class C shares for Class A shares or Class S shares (as applicable) of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchange. Exchanges under this privilege will generally be processed only in instances where the accounts are not currently subject to a CDSC and only as part of a pre-arranged, multiple-client transaction through the particular financial services firm offering the comprehensive or wrap program or other fee-based program where the Class A shares or Class S shares are available. DDI may agree with financial intermediaries to allow this exchange privilege for accounts currently subject to a CDSC and outside of pre-arranged, multiple-client transactions. In such situations, the financial intermediary may reimburse DDI for a portion of any CDSC that DDI would have otherwise collected on the transaction or a portion of the distribution fees previously advanced by DDI to the financial intermediary in connection with the initial sale of the Class C shares. Investors should contact their selling and/or servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class C shares of a fund for Class A shares or Class S shares of the same fund. Class C to Class A, Class S or Institutional Class in the Same Fund Exchange Privilege. Investors who either (i) have invested in Class C shares through a comprehensive or wrap fee program or other fee-based program sponsored by a broker-dealer, bank or registered investment adviser or (ii) have invested in Class C shares and are in the process of transferring their shares to such a program may potentially become eligible to invest in either Class A shares, Class S shares or Institutional Class shares by reason of their participation in such a program. In such event, subject to the discretion of the Distributor and the limitations noted below, such shareholders may exchange their Class C shares for Class A shares, Class S shares or Institutional Class shares (as applicable) of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchange. Exchanges under this privilege will generally be processed only in instances where the accounts are not currently subject to a CDSC and only as part of a pre-arranged, multiple-client transaction through the particular financial services firm offering the comprehensive or wrap program or other fee-based program where the Class A shares, Class S shares or Institutional Class shares are available. DDI may agree with financial intermediaries to allow this exchange privilege for accounts currently subject to a CDSC and outside of pre-arranged, multiple-client transactions. In such situations, the financial intermediary may reimburse DDI for a portion of any CDSC that DDI would have otherwise collected on the transaction or a portion of the distribution fees previously advanced by DDI to the financial intermediary in connection with the initial sale of the Class C shares. Investors should contact their selling and/or servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class C shares of a fund for Class A shares, Class S shares or Institutional Class shares of the same fund. March 1, 2017 PROSTKR-788 2

9 Class S to Institutional Class in the Same Fund Exchange Privilege. Investors who have invested in Class S shares through a comprehensive or wrap fee program or other fee-based program sponsored by a broker-dealer, bank or registered investment adviser or who are transferring to such a program may potentially become eligible to invest in Institutional Class shares by reason of their participation in such a program. In such event, subject to the discretion of the Distributor and the limitations noted below, such shareholders may exchange their Class S shares for Institutional Class shares of equal aggregate value of the same fund. No sales charges or other charges will apply to any such exchange. Exchanges under this privilege will generally be processed only as part of a pre-arranged, multiple-client transaction through the particular financial services firm offering the comprehensive or wrap program or other fee-based program where the Institutional Class shares are available. DDI may agree with financial intermediaries to allow this exchange privilege outside of pre-arranged, multiple-client transactions. Investors should contact their selling and/or servicing agents to learn more about the details of this exchange feature. Shareholders generally will not recognize a gain or loss for federal income tax purposes upon the exchange of Class S shares of a fund for Institutional Class shares of the same fund. Please Retain This Supplement for Future Reference March 1, 2017 PROSTKR-788 3

10 SUPPLEMENT TO THE CURRENTLY EFFECTIVE PROSPECTUSES AND SUMMARY PROSPECTUSES Deutsche Communications Fund Deutsche CROCI International Fund Deutsche EAFE Equity Index Fund Deutsche Emerging Markets Equity Fund Deutsche Emerging Markets Frontier Fund Deutsche Enhanced Commodity Strategy Fund Deutsche Enhanced Emerging Markets Fixed Income Fund Deutsche Enhanced Global Bond Fund Deutsche European Equity Fund Deutsche Global Equity Fund Deutsche Global Growth Fund Deutsche Global High Income Fund Deutsche Global Infrastructure Fund Deutsche Global Real Estate Securities Fund Deutsche Global Small Cap Fund Deutsche Gold & Precious Metals Fund Deutsche Health and Wellness Fund Deutsche High Income Fund Deutsche Latin America Equity Fund Deutsche MLP & Energy Infrastructure Fund Deutsche Real Estate Securities Fund Deutsche Real Estate Securities Income Fund Deutsche Science andtechnology Fund Deutsche Small Cap Core Fund Deutsche Small Cap Growth Fund Deutsche Small Cap Value Fund Deutsche World Dividend Fund The above-referenced funds will no longer impose a redemption fee beginning February 1, Please Retain This Supplement for Future Reference December 9, 2016 PROSTKR-734

11 Prospectus December 1, 2016 Deutsche Emerging Markets Frontier Fund CLASS/TICKER A DEFAX C DEFCX INST DEFWX S DEFSX As with all mutual funds, the Securities and Exchange Commission (SEC) does not approve or disapprove these shares or determine whether the information in this prospectus is truthful or complete. It is a criminal offense for anyone to inform you otherwise.

12 Table of Contents DEUTSCHE EMERGING MARKETS FRONTIER FUND Investment Objective... 1 Fees and Expenses of the Fund... 1 Principal Investment Strategy... 2 Main Risks... 3 Past Performance... 5 Management... 5 Purchase and Sale of Fund Shares... 5 Tax Information... 6 Payments to Broker-Dealers and Other Financial Intermediaries... 6 FUND DETAILS Additional Information About Fund Strategies and Risks... 7 Other Policies and Risks Who Manages and Oversees the Fund Management INVESTING IN THE FUND Choosing a Share Class Buying, Exchanging and Selling Shares How to Buy Shares How to Exchange Shares How to Sell Shares Financial Intermediary Support Payments Policies You Should Know About Policies About Transactions How the Fund Calculates Share Price Other RightsWe Reserve Understanding Distributions andtaxes FINANCIAL HIGHLIGHTS APPENDIX Hypothetical Expense Summary Additional Index Information YOUR INVESTMENT IN THE FUND IS NOT A BANK DEPOSIT AND IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY, ENTITY OR PERSON.

13 Deutsche Emerging Markets Frontier Fund INVESTMENT OBJECTIVE The fund seeks capital appreciation. FEES AND EXPENSES OF THE FUND These are the fees and expenses you may pay when you buy and hold shares. You may qualify for sales charge discounts if you and your immediate family invest, or agree to invest in the future, at least $50,000 in Deutsche funds. More information about these and other discounts is available from your financial professional and in Choosing a Share Class (p. 14) and Purchase and Redemption of Shares in the fund s Statement of Additional Information (SAI) (p. II-16). SHAREHOLDER FEES (paid directly from your investment) A C INST S Maximum sales charge (load) imposed on purchases, as % of offering price 5.75 None None None Maximum deferred sales charge (load), as % of redemption proceeds None 1.00 None None Redemption/exchange fee on shares owned less than 15 days, as % of redemption proceeds Account Maintenance Fee (annually, for fund account balances below $10,000 and subject to certain exceptions) $20 $20 None $20 The Advisor has contractually agreed through November 30, 2017 to waive its fees and/or reimburse fund expenses to the extent necessary to maintain the fund s total annual operating expenses (excluding extraordinary expenses, taxes, brokerage and interest expense, and acquired funds fees and expenses) at ratios no higher than 2.25%, 3.00%, 2.00% and 2.10% for Class A, Class C, Institutional Class and Class S, respectively. The agreement may only be terminated with the consent of the fund s Board. EXAMPLE This Example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the fund s operating expenses (including one year of capped expenses in each period) remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be: Years A C INST S 1 $ 796 $ 409 $ 209 $ ,277 2,034 1,722 1, ,675 3,630 3,159 3,203 ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a % of the value of your investment) A C INST S Management fee Distribution/service (12b-1) fees None None Other expenses Acquired funds fees and expenses Total annual fund operating expenses Fee waiver/expense reimbursement Total annual fund operating expenses after fee waiver/expense reimbursement ,832 7,121 6,445 6,509 You would pay the following expenses if you did not redeem your shares: Years A C INST S 1 $ 796 $ 309 $ 209 $ ,277 2,034 1,722 1, ,675 3,630 3,159 3, ,832 7,121 6,445 6,509 Prospectus December 1, Deutsche Emerging Markets Frontier Fund

14 PORTFOLIO TURNOVER The fund pays transaction costs, such as commissions, when it buys and sells securities (or turns over its portfolio). A higher portfolio turnover may indicate higher transaction costs and may mean higher taxes if you are investing in a taxable account. These costs are not reflected in annual fund operating expenses or in the expense example, and can affect the fund s performance. Portfolio turnover rate for fiscal year 2016: 47%. PRINCIPAL INVESTMENT STRATEGY Main investments. Under normal circumstances, the fund invests at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in securities of issuers that are listed on an exchange in a frontier market or small emerging market country; are organized under the laws of, or have principal offices in, frontier market or small emerging market countries; or have significant exposure to such countries economies. In general, frontier market and small emerging market countries are sub-sets of those countries or markets (i) currently classified as low- to middle-income economies by the World Bank; (ii) currently considered to be developing by the International Finance Corporation, the United Nations or the countries authorities; or (iii) with a stock market capitalization of less than 3% of the MSCI World Index. The fund currently considers frontier market or small emerging market countries to include all of the countries in the MSCI Frontier Emerging Markets Index as well as the following countries: Chile, Czech Republic, Greece, Hungary, Indonesia, Malaysia, Poland, Qatar, Saudi Arabia, Thailand, Turkey, and the United Arab Emirates. The fund may add or remove countries from those it considers to be frontier market or small emerging market countries based on portfolio management s evaluation of whether those countries satisfy the fund s criteria for frontier market and small emerging market countries. Frontier market and small emerging market countries are generally at an earlier stage of economic, political, or financial development than traditional emerging market countries and generally have smaller economies and less developed capital markets, even by emerging market standards. Compared to frontier markets, small emerging markets are usually expected to provide somewhat higher levels of openness, investability, and efficiency of operational framework. Some characteristics of small emerging markets may resemble, however, those of frontier markets. For example, small emerging markets typically have few global companies and are less likely to be widely owned and researched, resulting in lower correlation with larger markets. Frontier and small emerging market countries are typically located in the Asia-Pacific region, Central and Eastern Europe, the Middle East, Central and South America, and Africa. The fund considers an issuer to have significant exposure to frontier market or small emerging market country economies if the issuer (i) has at least 50% of its assets in one or more frontier market or small emerging market countries; or (ii) derives at least 50% of its revenues or profits from goods produced or sold, investments made, or services provided in one or more frontier market or small emerging market countries. An investment in a derivative or other synthetic instrument will be counted toward the fund s 80% investment policy described above if, in the judgment of portfolio management, it has economic characteristics similar to a direct investment in an issuer that is tied economically to a frontier market or small emerging market country. The fund normally invests primarily in common stocks, but may also invest in preferred stocks or convertible securities. In addition, the fund may invest a portion of its assets in other types of securities, including debt securities of any quality, maturity or duration, short term securities, warrants, and other similar securities. The fund may invest in companies of any size and may invest significantly in small or micro-cap companies. The fund may also invest significantly in participation or participatory notes to gain exposure to certain frontier market or small emerging market countries that do not permit or restrict direct investment or as a substitute for direct investment. Participation notes are a type of equity linked derivative, which are structured as debt obligations and are issued or backed by banks and broker-dealers. They are designed to replicate equity market exposure in foreign markets where direct investment is either impossible or difficult due to local investment restrictions. Management Process. Portfolio management uses a four step management process. In the first step, portfolio management assesses the general outlook for frontier market and small emerging market securities at a macroeconomic level. The key drivers of this outlook are growth, valuation, and market sentiment. This process is then applied at individual country and sector levels to determine country and sector weightings. In the second step, portfolio management performs a bottom-up fundamental analysis of the companies in the designated countries and sectors (i.e., an analysis of the salient attributes of the various individual companies), resulting in recommended securities for the designated countries and sectors and corresponding target prices for those securities. Salient company attributes that portfolio management may consider include attractiveness of valuation relative to earnings, sustainability of business model, the presence of clearly identifiable catalysts, such as a specific corporate event, and positive share price momentum. In the third step, portfolio management constructs the fund s portfolio, weighting individual securities based on management s assessments and setting individual country and sector market exposure based on management s outlook. In the Prospectus December 1, Deutsche Emerging Markets Frontier Fund

15 fourth and final step, portfolio management actively monitors the fund s portfolio, including an ongoing assessment of the portfolio s risks. Portfolio management will typically sell a security if it no longer represents good value relative to fundamentals and/or if it lacks positive catalysts. Derivatives. In addition to participation notes, portfolio management generally may use futures contracts, which are a type of derivative (a contract whose value is based on, for example, indices, currencies or securities) as a substitute for direct investment in a particular asset class or to keep cash on hand to meet shareholder redemptions. Portfolio management may also generally use forward currency contracts to hedge the fund s exposure to changes in foreign currency exchange rates on its foreign currency denominated portfolio holdings or to facilitate transactions in foreign currency denominated securities. Lastly, the fund may also use other types of derivatives, including stock options and total return swaps (i) for hedging purposes; (ii) for risk management; (iii) for non-hedging purposes to seek to enhance potential gains; or (iv) as a substitute for direct investment in a particular asset class or to keep cash on hand to meet shareholder redemptions. MAIN RISKS There are several risk factors that could hurt the fund s performance, cause you to lose money or cause the fund s performance to trail that of other investments. The fund may not achieve its investment objective, and is not intended to be a complete investment program. An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. Stock market risk. The fund is affected by how the stock market performs. When stock prices fall, you should expect the value of your investment to fall as well. Foreign investment risk. The fund faces the risks inherent in foreign investing. Adverse political, economic or social developments could undermine the value of the fund s investments or prevent the fund from realizing the full value of its investments. Financial reporting standards for companies based in foreign markets differ from those in the US. Additionally, foreign securities markets generally are smaller and less liquid than US markets. To the extent that the fund invests in non-us dollar denominated foreign securities, changes in currency exchange rates may affect the US dollar value of foreign securities or the income or gain received on these securities. Emerging markets risk. Foreign investment risks are greater in emerging markets than in developed markets. Investments in emerging markets are often considered speculative. Frontier market risk. Frontier market countries generally have smaller, less diverse economies and even less developed capital markets and legal, regulatory, and political systems than traditional emerging markets. As a result, the risks of investing in emerging market countries are magnified in frontier market countries. Frontier market risks include the potential for extreme price volatility and illiquidity economic or political instability may cause larger price changes in frontier market securities than in securities of issuers located in more developed markets. The risks of investing in frontier market countries may also be magnified by: government ownership or control of parts of the private sector and of certain companies; trade barriers, exchange controls, managed adjustments in relative currency values, impaired or limited access to issuer information and other protectionist measures imposed or negotiated by the countries with which frontier market countries trade; and the relatively new and unsettled securities laws in many frontier market countries. The actions of a relatively few major investors in these markets are more likely to result in significant changes in local stock prices and the value of fund shares. The risk also exists that an emergency situation may arise in one or more frontier market countries as a result of which trading of securities may cease or may be substantially curtailed and prices for investments in such markets may not be readily available. All of these factors can make investing in frontier markets riskier than investing in more developed emerging markets or other foreign markets. Regional focus risk. Focusing investments in a single country or few countries, or regions, involves increased currency, political, regulatory and other risks. Market swings in such a targeted country, countries or regions are likely to have a greater effect on fund performance than they would in a more geographically diversified fund. Currency risk. Changes in currency exchange rates may affect the value of the fund s investments and the fund s share price. To the extent the fund seeks to hedge part or all of its foreign currency exposure, the fund may not be successful in hedging against currency changes. The fund s US dollar share price may go down if the value of the local currency of the non US markets in which the fund invests depreciates against the US dollar. This is true even if the local currency value of securities in the fund s holdings goes up. Furthermore, the fund s use of forward currency contracts may eliminate some or all of the benefit of an increase in the value of a foreign currency versus the US dollar. The value of the US dollar measured against other currencies is influenced by a variety of factors. These factors include: interest rates, national debt levels and trade deficits, changes in balances of payments and trade, domestic and foreign interest and inflation rates, global or regional political, economic or financial events, monetary policies of governments, actual or potential government intervention, global energy prices, political instability and government monetary policies and the buying or selling of currency by a country s government. Prospectus December 1, Deutsche Emerging Markets Frontier Fund

16 Liquidity risk. In certain situations, it may be difficult or impossible to sell an investment and/or the fund may sell certain investments at a price or time that is not advantageous in order to meet redemption requests or other cash needs. Unusual market conditions, such as an unusually high volume of redemptions or other similar conditions could increase liquidity risk for the fund. Pricing risk. If market conditions make it difficult to value some investments, the fund may value these investments using more subjective methods, such as fair value pricing. In such cases, the value determined for an investment could be different from the value realized upon such investment s sale. As a result, you could pay more than the market value when buying fund shares or receive less than the market value when selling fund shares. Micro-cap company risk. Micro-cap stocks involve substantially greater risks of loss and price fluctuations because micro-cap companies earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses). Micro-cap stocks tend to be less liquid than stocks of companies with larger market capitalizations. Micro-cap companies may be newly formed or in the early stages of development, with limited product lines, markets or financial resources and may lack management depth. In addition, there may be less public information available about these companies. The shares of micro-cap companies tend to trade less frequently than those of larger, more established companies, which generally increases liquidity risk and pricing risk for these securities. There may be a substantial period before the fund realizes a gain, if any, on an investment in a micro-cap company. Small company risk. Small company stocks tend to be more volatile than medium-sized or large company stocks. Because stock analysts are less likely to follow small companies, less information about them is available to investors. Industry-wide reversals may have a greater impact on small companies, since they may lack the financial resources of larger companies. Small company stocks are typically less liquid than large company stocks. Medium-sized company risk. Medium-sized company stocks tend to be more volatile than large company stocks. Because stock analysts are less likely to follow mediumsized companies, less information about them is available to investors. Industry-wide reversals may have a greater impact on medium-sized companies, since they lack the financial resources of larger companies. Medium-sized company stocks are typically less liquid than large company stocks. Derivatives risk. Risks associated with derivatives may include the risk that the derivative is not well correlated with the security, index or currency to which it relates; the risk that derivatives may result in losses or missed opportunities; the risk that the fund will be unable to sell the derivative because of an illiquid secondary market; the risk that a counterparty is unwilling or unable to meet its obligation; and the risk that the derivative transaction could expose the fund to the effects of leverage, which could increase the fund s exposure to the market and magnify potential losses. Security selection risk. The securities in the fund s portfolio may decline in value. Portfolio management could be wrong in its analysis of industries, companies, economic trends, the relative attractiveness of different securities or other matters. Counterparty risk. A financial institution or other counterparty with whom the fund does business, or that underwrites, distributes or guarantees any investments or contracts that the fund owns or is otherwise exposed to, may decline in financial health and become unable to honor its commitments. This could cause losses for the fund or could delay the return or delivery of collateral or other assets to the fund. Growth investing risk. As a category, growth stocks may underperform value stocks (and the stock market as a whole) over any period of time. Because the prices of growth stocks are based largely on the expectation of future earnings, growth stock prices can decline rapidly and significantly in reaction to negative news about such factors as earnings, the economy, political developments, or other news. Dividend-paying stock risk. As a category, dividendpaying stocks may underperform non-dividend paying stocks (and the stock market as a whole) over any period of time. In addition, issuers of dividend-paying stocks may have discretion to defer or stop paying dividends for a stated period of time. If the dividend-paying stocks held by the fund reduce or stop paying dividends, the fund s ability to generate income may be adversely affected. Credit risk. The fund s performance could be hurt if an issuer of a debt security suffers an adverse change in financial condition that results in the issuer not making timely payments of interest or principal, a security downgrade or an inability to meet a financial obligation. Credit risk is greater for lower-rated securities. Because the issuers of high-yield debt securities or junk bonds (debt securities rated below the fourth highest credit rating category) may be in uncertain financial health, the prices of their debt securities can be more vulnerable to bad economic news, or even the expectation of bad news, than investment-grade debt securities. Credit risk for high-yield securities is greater than for higher-rated securities. Interest rate risk. When interest rates rise, prices of debt securities generally decline. The fund may be subject to a greater risk of rising interest rates due to the current period of historically low rates. The longer the duration of Prospectus December 1, Deutsche Emerging Markets Frontier Fund