American Funds Short-Term Tax-Exempt Bond Fund

Investment objective

The fund’s investment objective is to provide you with current income exempt from regular federal income tax, consistent with the maturity and quality standards described in this prospectus, and to preserve capital.

Fees and expenses of the fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $500,000 in American Funds. More information about these and other discounts is available from your financial professional and in the “Sales charge reductions and waivers” section on page 71 of the prospectus and on page 78 of the fund’s statement of additional information.

* A contingent deferred sales charge of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. Contingent deferred sales charge is calculated based on the lesser of the offering price or market value of shares being sold.

1     Tax-exempt income funds / Prospectus

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 remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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 rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s investment results. During the most recent fiscal year, the fund’s portfolio turnover rate was 21% of the average value of its portfolio.

Principal investment strategies

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax. The fund invests primarily in debt securities rated AA- or better or Aa3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated A- or better or A3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit. The fund’s aggregate portfolio will have a dollar-weighted average effective maturity no greater than three years.

The investment adviser uses a system of multiple portfolio managers in managing the fund’s assets. Under this approach, the portfolio of the fund is divided into segments managed by individual managers who decide how their respective segments will be invested.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good, long-term investment opportunities. The investment adviser believes that an important way to accomplish this is by analyzing various factors, which may include the credit strength of the issuer, prices of similar securities issued by comparable issuers, anticipated changes in interest rates, general market conditions and other factors pertinent to the particular security being evaluated. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

Tax-exempt income funds / Prospectus     2

Principal risks

This section describes the principal risks associated with the fund’s principal investment strategies. You may lose money by investing in the fund. The likelihood of loss may be greater if you invest for a shorter period of time.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline – sometimes rapidly or unpredictably – due to various factors, including events or conditions affecting the general economy or particular industries; overall market changes; local, regional or global political, social or economic instability; governmental or governmental agency responses to economic conditions; and currency exchange rate, interest rate and commodity price fluctuations.

Issuer risks — The prices of, and the income generated by, securities held by the fund may decline in response to various factors directly related to the issuers of such securities, including reduced demand for an issuer’s goods or services, poor management performance and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives.

Investing in municipal securities — The yield and/or value of the fund’s investments in municipal securities may be adversely affected by events tied to the municipal securities markets, which can be very volatile and significantly impacted by unfavorable legislative or political developments and negative changes in the financial conditions of municipal securities issuers and the economy. To the extent the fund invests in obligations of a municipal issuer, the volatility, credit quality and performance of the fund may be adversely impacted by local political and economic conditions of the issuer. For example, a credit rating downgrade, bond default or bankruptcy involving an issuer within a particular state or territory could affect the market values and marketability of many or all municipal obligations of that state or territory. Income from municipal securities held by the fund could also be declared taxable because of changes in tax laws or interpretations by taxing authorities or as a result of noncompliant conduct of a municipal issuer. Additionally, the relative amount of publicly available information about municipal securities is generally less than that for corporate securities.

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by changing interest rates and by changes in the effective maturities and credit ratings of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer will weaken and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities. Credit risk is gauged, in part, by the credit ratings of the debt securities in which the fund invests. However, ratings are only the opinions of the rating agencies issuing them and are not guarantees as to credit quality or an evaluation of market risk. The fund’s investment adviser relies on its own credit analysts to research issuers and issues in seeking to mitigate various credit and default risks.

3     Tax-exempt income funds / Prospectus

Thinly traded securities — There may be little trading in the secondary market for particular bonds or other debt securities, which may make them more difficult to value, acquire or sell.

Credit and liquidity support — Changes in the credit quality of banks and financial institutions providing credit and liquidity support features with respect to securities held by the fund could cause the values of these securities to decline.

Investing in similar municipal bonds — Investing significantly in municipal obligations of issuers in the same state or backed by revenues of similar types of projects or industries may make the fund more susceptible to certain economic, political or regulatory occurrences. As a result, the potential for fluctuations in the fund’s share price may increase.

Management — The investment adviser to the fund actively manages the fund’s investments. Consequently, the fund is subject to the risk that the methods and analyses employed by the investment adviser in this process may not produce the desired results. This could cause the fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

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 governmental agency, entity or person. You should consider how this fund fits into your overall investment program.

Tax-exempt income funds / Prospectus     4

Investment results

The following bar chart shows how the fund’s investment results have varied from year to year, and the following table shows how the fund’s average annual total returns for various periods compare with a broad measure of securities market results and other applicable measures of market results. This information provides some indication of the risks of investing in the fund. The Lipper Short Municipal Debt Funds Average includes the fund and other funds that disclose investment objectives and/or strategies reasonably comparable to those of the fund. The results below and on the following page for certain periods shown reflect the operation of the fund as a money market fund prior to its conversion on August 7, 2009 to a short-term tax-exempt bond fund. Accordingly, results for such periods are not representative of the fund’s results had the fund been operated as a short-term tax-exempt bond fund during the entire period. Past investment results (before and after taxes) are not predictive of future investment results. Updated information on the fund’s investment results can be obtained by visiting americanfunds.com.

5     Tax-exempt income funds / Prospectus

After-tax returns are shown only for Class A shares; after-tax returns for other share classes will vary. After-tax returns are calculated using the highest individual federal income tax rates in effect during each year of the periods shown and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your individual tax situation and likely will differ from the results shown above.

Management

Investment adviser Capital Research and Management Company^SM

Portfolio managers The individuals primarily responsible for the portfolio management of the fund are:

Tax-exempt income funds / Prospectus     6

Purchase and sale of fund shares

The minimum amount to establish an account for all share classes is $250 and the minimum to add to an account is $50.

If you are a retail investor, you may sell (redeem) shares on any business day through your dealer or financial advisor or by writing to American Funds Service Company^® at P.O. Box 6007, Indianapolis, Indiana 46206-6007; telephoning American Funds Service Company at (800) 421-4225; faxing American Funds Service Company at (888) 421-4351; or accessing our website at americanfunds.com.

Tax information

Fund distributions of interest on municipal bonds are generally not subject to federal income tax. However, the fund may distribute taxable dividends, including distributions of short-term capital gains, which are subject to federal taxation as ordinary income. To the extent the fund is permitted to invest in bonds subject to federal alternative minimum tax, interest on certain bonds may be subject to federal alternative minimum tax. The fund’s distributions of net long-term capital gains are taxable as long-term capital gains for federal income tax purposes.

Payments to broker-dealers and other financial intermediaries

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank), the fund and the fund’s distributor or its affiliates may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your individual financial advisor to recommend the fund over another investment. Ask your individual financial advisor or visit your financial intermediary’s website for more information.

7     Tax-exempt income funds / Prospectus

Limited Term Tax-Exempt Bond Fund of America

Investment objective

The fund’s investment objective is to provide you with current income exempt from regular federal income tax, consistent with the maturity and quality standards described in this prospectus, and to preserve capital.

Fees and expenses of the fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $500,000 in American Funds. More information about these and other discounts is available from your financial professional and in the “Sales charge reductions and waivers” section on page 71 of the prospectus and on page 78 of the fund’s statement of additional information.

* A contingent deferred sales charge of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. Contingent deferred sales charge is calculated based on the lesser of the offering price or market value of shares being sold.

Tax-exempt income funds / Prospectus     8

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 remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

For the share classes listed below, you would pay the following if you did not redeem your shares:

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 rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s investment results. During the most recent fiscal year, the fund’s portfolio turnover rate was 16% of the average value of its portfolio.

Principal investment strategies

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax.

The fund invests primarily in debt securities rated A- or better or A3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BBB and Baa by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit. The dollar-weighted average effective maturity of the fund’s portfolio is between three and 10 years.

9     Tax-exempt income funds / Prospectus

The investment adviser uses a system of multiple portfolio managers in managing the fund’s assets. Under this approach, the portfolio of the fund is divided into segments managed by individual managers who decide how their respective segments will be invested.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good, long-term investment opportunities. The investment adviser believes that an important way to accomplish this is by analyzing various factors, which may include the credit strength of the issuer, prices of similar securities issued by comparable issuers, anticipated changes in interest rates, general market conditions and other factors pertinent to the particular security being evaluated. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

Principal risks

This section describes the principal risks associated with the fund’s principal investment strategies. You may lose money by investing in the fund. The likelihood of loss may be greater if you invest for a shorter period of time.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline – sometimes rapidly or unpredictably – due to various factors, including events or conditions affecting the general economy or particular industries; overall market changes; local, regional or global political, social or economic instability; governmental or governmental agency responses to economic conditions; and currency exchange rate, interest rate and commodity price fluctuations.

Issuer risks — The prices of, and the income generated by, securities held by the fund may decline in response to various factors directly related to the issuers of such securities, including reduced demand for an issuer’s goods or services, poor management performance and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives.

Investing in municipal securities — The yield and/or value of the fund’s investments in municipal securities may be adversely affected by events tied to the municipal securities markets, which can be very volatile and significantly impacted by unfavorable legislative or political developments and negative changes in the financial conditions of municipal securities issuers and the economy. To the extent the fund invests in obligations of a municipal issuer, the volatility, credit quality and performance of the fund may be adversely impacted by local political and economic conditions of the issuer. For example, a credit rating downgrade, bond default or bankruptcy involving an issuer within a particular state or territory could affect the market values and marketability of many or all municipal obligations of that state or territory. Income from municipal securities held by the fund could also be declared taxable because of changes in tax laws or interpretations by taxing authorities or as a result of noncompliant conduct of a municipal issuer. Additionally, the relative amount of publicly available information about municipal securities is generally less than that for corporate securities.

Tax-exempt income funds / Prospectus     10

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by changing interest rates and by changes in the effective maturities and credit ratings of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer will weaken and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities. Credit risk is gauged, in part, by the credit ratings of the debt securities in which the fund invests. However, ratings are only the opinions of the rating agencies issuing them and are not guarantees as to credit quality or an evaluation of market risk. The fund’s investment adviser relies on its own credit analysts to research issuers and issues in seeking to mitigate various credit and default risks.

Thinly traded securities — There may be little trading in the secondary market for particular bonds or other debt securities, which may make them more difficult to value, acquire or sell.

Credit and liquidity support — Changes in the credit quality of banks and financial institutions providing credit and liquidity support features with respect to securities held by the fund could cause the values of these securities to decline.

Investing in lower rated debt instruments — Lower rated bonds and other lower rated debt securities generally have higher rates of interest and involve greater risk of default or price declines due to changes in the issuer’s creditworthiness than those of higher quality debt securities. The market prices of these securities may fluctuate more than the prices of higher quality debt securities and may decline significantly in periods of general economic difficulty.

Investing in similar municipal bonds — Investing significantly in municipal obligations of issuers in the same state or backed by revenues of similar types of projects or industries may make the fund more susceptible to certain economic, political or regulatory occurrences. As a result, the potential for fluctuations in the fund’s share price may increase.

Management — The investment adviser to the fund actively manages the fund’s investments. Consequently, the fund is subject to the risk that the methods and analyses employed by the investment adviser in this process may not produce the desired results. This could cause the fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

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 governmental agency, entity or person. You should consider how this fund fits into your overall investment program.

11     Tax-exempt income funds / Prospectus

Investment results

The following bar chart shows how the fund’s investment results have varied from year to year, and the following table shows how the fund’s average annual total returns for various periods compare with a broad measure of securities market results and other applicable measures of market results. This information provides some indication of the risks of investing in the fund. The Lipper Short-Intermediate Municipal Debt Funds Average includes the fund and other funds that disclose investment objectives and/or strategies reasonably comparable to those of the fund. Past investment results (before and after taxes) are not predictive of future investment results. Updated information on the fund’s investment results can be obtained by visiting americanfunds.com.

Tax-exempt income funds / Prospectus     12

After-tax returns are shown only for Class A shares; after-tax returns for other share classes will vary. After-tax returns are calculated using the highest individual federal income tax rates in effect during each year of the periods shown and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your individual tax situation and likely will differ from the results shown above.

Management

Investment adviser Capital Research and Management Company^SM

Portfolio managers The individuals primarily responsible for the portfolio management of the fund are:

Purchase and sale of fund shares

The minimum amount to establish an account for all share classes is $250 and the minimum to add to an account is $50.

If you are a retail investor, you may sell (redeem) shares on any business day through your dealer or financial advisor or by writing to American Funds Service Company at P.O. Box 6007, Indianapolis, Indiana 46206-6007; telephoning American Funds Service Company at (800) 421-4225; faxing American Funds Service Company at (888) 421-4351; or accessing our website at americanfunds.com.

13     Tax-exempt income funds / Prospectus

Tax information

Fund distributions of interest on municipal bonds are generally not subject to federal income tax. However, the fund may distribute taxable dividends, including distributions of short-term capital gains, which are subject to federal taxation as ordinary income. To the extent the fund is permitted to invest in bonds subject to federal alternative minimum tax, interest on certain bonds may be subject to federal alternative minimum tax. The fund’s distributions of net long-term capital gains are taxable as long-term capital gains for federal income tax purposes.

Payments to broker-dealers and other financial intermediaries

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank), the fund and the fund’s distributor or its affiliates may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your individual financial advisor to recommend the fund over another investment. Ask your individual financial advisor or visit your financial intermediary’s website for more information.

Tax-exempt income funds / Prospectus     14

The Tax-Exempt Bond Fund of America

Investment objective

The fund’s investment objective is to provide you with a high level of current income exempt from federal income tax, consistent with the preservation of capital.

Fees and expenses of the fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in American Funds. More information about these and other discounts is available from your financial professional and in the “Sales charge reductions and waivers” section on page 71 of the prospectus and on page 78 of the fund’s statement of additional information.

* A contingent deferred sales charge of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. Contingent deferred sales charge is calculated based on the lesser of the offering price or market value of shares being sold.

15     Tax-exempt income funds / Prospectus

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 remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

For the share classes listed below, you would pay the following if you did not redeem your shares:

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 rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s investment results. During the most recent fiscal year, the fund’s portfolio turnover rate was 13% of the average value of its portfolio.

Principal investment strategies

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax. The fund will not invest in securities that subject you to federal alternative minimum tax. The fund invests at least 65% in debt securities rated A- or better or A3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BBB+ or below and Baa1 or below (including those rated BB+ or below and Ba1 or below) by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Securities rated BB+ or below and Ba1 or below are sometimes referred to as “junk bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit.

Tax-exempt income funds / Prospectus     16

The investment adviser uses a system of multiple portfolio managers in managing the fund’s assets. Under this approach, the portfolio of the fund is divided into segments managed by individual managers who decide how their respective segments will be invested.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good, long-term investment opportunities. The investment adviser believes that an important way to accomplish this is by analyzing various factors, which may include the credit strength of the issuer, prices of similar securities issued by comparable issuers, anticipated changes in interest rates, general market conditions and other factors pertinent to the particular security being evaluated. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

Principal risks

This section describes the principal risks associated with the fund’s principal investment strategies. You may lose money by investing in the fund. The likelihood of loss may be greater if you invest for a shorter period of time.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline – sometimes rapidly or unpredictably – due to various factors, including events or conditions affecting the general economy or particular industries; overall market changes; local, regional or global political, social or economic instability; governmental or governmental agency responses to economic conditions; and currency exchange rate, interest rate and commodity price fluctuations.

Issuer risks — The prices of, and the income generated by, securities held by the fund may decline in response to various factors directly related to the issuers of such securities, including reduced demand for an issuer’s goods or services, poor management performance and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives.

Investing in municipal securities — The yield and/or value of the fund’s investments in municipal securities may be adversely affected by events tied to the municipal securities markets, which can be very volatile and significantly impacted by unfavorable legislative or political developments and negative changes in the financial conditions of municipal securities issuers and the economy. To the extent the fund invests in obligations of a municipal issuer, the volatility, credit quality and performance of the fund may be adversely impacted by local political and economic conditions of the issuer. For example, a credit rating downgrade, bond default or bankruptcy involving an issuer within a particular state or territory could affect the market values and marketability of many or all municipal obligations of that state or territory. Income from municipal securities held by the fund could also be declared taxable because of changes in tax laws or interpretations by taxing authorities or as a result of noncompliant conduct of a municipal issuer. Additionally, the relative amount of publicly available information about municipal securities is generally less than that for corporate securities.

17     Tax-exempt income funds / Prospectus

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by changing interest rates and by changes in the effective maturities and credit ratings of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer will weaken and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities. Credit risk is gauged, in part, by the credit ratings of the debt securities in which the fund invests. However, ratings are only the opinions of the rating agencies issuing them and are not guarantees as to credit quality or an evaluation of market risk. The fund’s investment adviser relies on its own credit analysts to research issuers and issues in seeking to mitigate various credit and default risks.

Thinly traded securities — There may be little trading in the secondary market for particular bonds or other debt securities, which may make them more difficult to value, acquire or sell.

Credit and liquidity support — Changes in the credit quality of banks and financial institutions providing credit and liquidity support features with respect to securities held by the fund could cause the values of these securities to decline.

Investing in lower rated debt instruments — Lower rated bonds and other lower rated debt securities generally have higher rates of interest and involve greater risk of default or price declines due to changes in the issuer’s creditworthiness than those of higher quality debt securities. The market prices of these securities may fluctuate more than the prices of higher quality debt securities and may decline significantly in periods of general economic difficulty. These risks may be increased with respect to investments in junk bonds.

Investing in similar municipal bonds — Investing significantly in municipal obligations of issuers in the same state or backed by revenues of similar types of projects or industries may make the fund more susceptible to certain economic, political or regulatory occurrences. As a result, the potential for fluctuations in the fund’s share price may increase.

Management — The investment adviser to the fund actively manages the fund’s investments. Consequently, the fund is subject to the risk that the methods and analyses employed by the investment adviser in this process may not produce the desired results. This could cause the fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

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 governmental agency, entity or person. You should consider how this fund fits into your overall investment program.

Tax-exempt income funds / Prospectus     18

Investment results

The following bar chart shows how the fund’s investment results have varied from year to year, and the following table shows how the fund’s average annual total returns for various periods compare with a broad measure of securities market results and other applicable measures of market results. This information provides some indication of the risks of investing in the fund. The Lipper General & Insured Municipal Debt Funds Average includes the fund and other funds that disclose investment objectives and/or strategies reasonably comparable to those of the fund. Past investment results (before and after taxes) are not predictive of future investment results. Updated information on the fund’s investment results can be obtained by visiting americanfunds.com.

19     Tax-exempt income funds / Prospectus

After-tax returns are shown only for Class A shares; after-tax returns for other share classes will vary. After-tax returns are calculated using the highest individual federal income tax rates in effect during each year of the periods shown and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your individual tax situation and likely will differ from the results shown above.

Management

Investment adviser Capital Research and Management Company^SM

Portfolio managers The individuals primarily responsible for the portfolio management of the fund are:

Tax-exempt income funds / Prospectus     20

Purchase and sale of fund shares

The minimum amount to establish an account for all share classes is $250 and the minimum to add to an account is $50.

If you are a retail investor, you may sell (redeem) shares on any business day through your dealer or financial advisor or by writing to American Funds Service Company at P.O. Box 6007, Indianapolis, Indiana 46206-6007; telephoning American Funds Service Company at (800) 421-4225; faxing American Funds Service Company at (888) 421-4351; or accessing our website at americanfunds.com.

Tax information

Fund distributions of interest on municipal bonds are generally not subject to federal income tax. However, the fund may distribute taxable dividends, including distributions of short-term capital gains, which are subject to federal taxation as ordinary income. To the extent the fund is permitted to invest in bonds subject to federal alternative minimum tax, interest on certain bonds may be subject to federal alternative minimum tax. The fund’s distributions of net long-term capital gains are taxable as long-term capital gains for federal income tax purposes.

Payments to broker-dealers and other financial intermediaries

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank), the fund and the fund’s distributor or its affiliates may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your individual financial advisor to recommend the fund over another investment. Ask your individual financial advisor or visit your financial intermediary’s website for more information.

21     Tax-exempt income funds / Prospectus

American High-Income Municipal Bond Fund

Investment objective

The fund’s investment objective is to provide you with a high level of current income exempt from regular federal income tax.

Fees and expenses of the fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in American Funds. More information about these and other discounts is available from your financial professional and in the “Sales charge reductions and waivers” section on page 71 of the prospectus and on page 78 of the fund’s statement of additional information.

* A contingent deferred sales charge of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. Contingent deferred sales charge is calculated based on the lesser of the offering price or market value of shares being sold.

Tax-exempt income funds / Prospectus     22

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 remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

For the share classes listed below, you would pay the following if you did not redeem your shares:

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 rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s investment results. During the most recent fiscal year, the fund’s portfolio turnover rate was 21% of the average value of its portfolio.

23     Tax-exempt income funds / Prospectus

Principal investment strategies

In seeking to achieve its objective, the fund may forego opportunities that would result in capital gains and may accept prudent risks to capital value, in each case to take advantage of opportunities for higher current income.

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax and may subject you to alternative minimum tax. The fund may invest, without limitation, in securities that may subject you to federal alternative minimum tax. The fund invests at least 50% of its portfolio in debt securities rated BBB+ or below or Baa1 or below by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Securities rated BB+ or below and Ba1 or below are sometimes referred to as “junk bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit.

The investment adviser uses a system of multiple portfolio managers in managing the fund’s assets. Under this approach, the portfolio of the fund is divided into segments managed by individual managers who decide how their respective segments will be invested.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good, long-term investment opportunities. The investment adviser believes that an important way to accomplish this is by analyzing various factors, which may include the credit strength of the issuer, prices of similar securities issued by comparable issuers, anticipated changes in interest rates, general market conditions and other factors pertinent to the particular security being evaluated. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

Principal risks

This section describes the principal risks associated with the fund’s principal investment strategies. You may lose money by investing in the fund. The likelihood of loss may be greater if you invest for a shorter period of time.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline – sometimes rapidly or unpredictably – due to various factors, including events or conditions affecting the general economy or particular industries; overall market changes; local, regional or global political, social or economic instability; governmental or governmental agency responses to economic conditions; and currency exchange rate, interest rate and commodity price fluctuations.

Issuer risks — The prices of, and the income generated by, securities held by the fund may decline in response to various factors directly related to the issuers of such securities, including reduced demand for an issuer’s goods or services, poor management performance and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives.

Investing in municipal securities — The yield and/or value of the fund’s investments in municipal securities may be adversely affected by events tied to the municipal securities markets, which can be very volatile and significantly impacted by unfavorable legislative or political developments and negative changes in the financial conditions of municipal securities issuers and the economy. To the extent the fund invests in obligations of a

Tax-exempt income funds / Prospectus     24

municipal issuer, the volatility, credit quality and performance of the fund may be adversely impacted by local political and economic conditions of the issuer. For example, a credit rating downgrade, bond default or bankruptcy involving an issuer within a particular state or territory could affect the market values and marketability of many or all municipal obligations of that state or territory. Income from municipal securities held by the fund could also be declared taxable because of changes in tax laws or interpretations by taxing authorities or as a result of noncompliant conduct of a municipal issuer. Additionally, the relative amount of publicly available information about municipal securities is generally less than that for corporate securities.

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by changing interest rates and by changes in the effective maturities and credit ratings of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer will weaken and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities. Credit risk is gauged, in part, by the credit ratings of the debt securities in which the fund invests. However, ratings are only the opinions of the rating agencies issuing them and are not guarantees as to credit quality or an evaluation of market risk. The fund’s investment adviser relies on its own credit analysts to research issuers and issues in seeking to mitigate various credit and default risks.

Thinly traded securities — There may be little trading in the secondary market for particular bonds or other debt securities, which may make them more difficult to value, acquire or sell.

Credit and liquidity support — Changes in the credit quality of banks and financial institutions providing credit and liquidity support features with respect to securities held by the fund could cause the values of these securities to decline.

Investing in lower rated debt instruments — Lower rated bonds and other lower rated debt securities generally have higher rates of interest and involve greater risk of default or price declines due to changes in the issuer’s creditworthiness than those of higher quality debt securities. The market prices of these securities may fluctuate more than the prices of higher quality debt securities and may decline significantly in periods of general economic difficulty. These risks may be increased with respect to investments in junk bonds.

Investing in similar municipal bonds — Investing significantly in municipal obligations of issuers in the same state or backed by revenues of similar types of projects or industries may make the fund more susceptible to certain economic, political or regulatory occurrences. As a result, the potential for fluctuations in the fund’s share price may increase.

25     Tax-exempt income funds / Prospectus

Management — The investment adviser to the fund actively manages the fund’s investments. Consequently, the fund is subject to the risk that the methods and analyses employed by the investment adviser in this process may not produce the desired results. This could cause the fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

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 governmental agency, entity or person. You should consider how this fund fits into your overall investment program.

Investment results

The following bar chart shows how the fund’s investment results have varied from year to year, and the following table shows how the fund’s average annual total returns for various periods compare with a broad measure of securities market results and other applicable measures of market results. This information provides some indication of the risks of investing in the fund. The Bloomberg Barclays High Yield Municipal Bond Index is a market-value-weighted index composed of municipal bonds rated below BBB/Baa. The Lipper High Yield Municipal Debt Funds Average includes the fund and other funds that disclose investment objectives and/or strategies reasonably comparable to those of the fund. Past investment results (before and after taxes) are not predictive of future investment results. Updated information on the fund’s investment results can be obtained by visiting americanfunds.com.

Tax-exempt income funds / Prospectus     26

After-tax returns are shown only for Class A shares; after-tax returns for other share classes will vary. After-tax returns are calculated using the highest individual federal income tax rates in effect during each year of the periods shown and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your individual tax situation and likely will differ from the results shown above.

27     Tax-exempt income funds / Prospectus

Management

Investment adviser Capital Research and Management Company^SM

Portfolio managers The individuals primarily responsible for the portfolio management of the fund are:

Purchase and sale of fund shares

The minimum amount to establish an account for all share classes is $250 and the minimum to add to an account is $50.

If you are a retail investor, you may sell (redeem) shares on any business day through your dealer or financial advisor or by writing to American Funds Service Company at P.O. Box 6007, Indianapolis, Indiana 46206-6007; telephoning American Funds Service Company at (800) 421-4225; faxing American Funds Service Company at (888) 421-4351; or accessing our website at americanfunds.com.

Tax information

Fund distributions of interest on municipal bonds are generally not subject to federal income tax. However, the fund may distribute taxable dividends, including distributions of short-term capital gains, which are subject to federal taxation as ordinary income. To the extent the fund is permitted to invest in bonds subject to federal alternative minimum tax, interest on certain bonds may be subject to federal alternative minimum tax. The fund’s distributions of net long-term capital gains are taxable as long-term capital gains for federal income tax purposes.

Payments to broker-dealers and other financial intermediaries

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank), the fund and the fund’s distributor or its affiliates may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your individual financial advisor to recommend the fund over another investment. Ask your individual financial advisor or visit your financial intermediary’s website for more information.

Tax-exempt income funds / Prospectus     28

The Tax-Exempt Fund of California

Investment objectives

The fund’s primary investment objective is to provide you with a high level of current income exempt from regular federal and California state income taxes. Its secondary objective is preservation of capital.

Fees and expenses of the fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in American Funds. More information about these and other discounts is available from your financial professional and in the “Sales charge reductions and waivers” section on page 71 of the prospectus and on page 78 of the fund’s statement of additional information.

* A contingent deferred sales charge of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. Contingent deferred sales charge is calculated based on the lesser of the offering price or market value of shares being sold.

29     Tax-exempt income funds / Prospectus

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 remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

For the share classes listed below, you would pay the following if you did not redeem your shares:

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 rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s investment results. During the most recent fiscal year, the fund’s portfolio turnover rate was 11% of the average value of its portfolio.

Principal investment strategies

The fund seeks to achieve its objectives by primarily investing in municipal bonds issued by the state of California and its agencies and municipalities. Consistent with the fund’s objectives, the fund may also invest in municipal securities that are issued by jurisdictions outside California. Municipal bonds are debt obligations generally issued to obtain funds for various public purposes, including the construction of public facilities. The fund may also invest in bonds exempt from federal and state taxation that are used to fund private projects.

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from both regular federal and California income taxes and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax. The fund is intended primarily for taxable residents of California.

The fund will invest primarily in debt securities rated BBB- or better or Baa3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BB+ or below and Ba1 or below by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Such securities are sometimes referred to as “junk

Tax-exempt income funds / Prospectus     30

bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit.

The investment adviser uses a system of multiple portfolio managers in managing the fund’s assets. Under this approach, the portfolio of the fund is divided into segments managed by individual managers who decide how their respective segments will be invested.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good, long-term investment opportunities. The investment adviser believes that an important way to accomplish this is by analyzing various factors, which may include the credit strength of the issuer, prices of similar securities issued by comparable issuers, anticipated changes in interest rates, general market conditions and other factors pertinent to the particular security being evaluated. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

Principal risks

This section describes the principal risks associated with the fund’s principal investment strategies. You may lose money by investing in the fund. The likelihood of loss may be greater if you invest for a shorter period of time.

Risks of investing in municipal bonds of issuers within the state of California — Because the fund invests primarily in securities of issuers within the state of California, the fund is more susceptible to factors adversely affecting issuers of California securities than a comparable municipal bond mutual fund that does not concentrate its investments in a single state. For example, in the past, California voters have passed amendments to the state’s constitution and other measures that limit the taxing and spending authority of California governmental entities, and future voter initiatives may adversely affect California municipal bonds. More detailed information about the risks of investing in California municipal securities is contained in the statement of additional information.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline – sometimes rapidly or unpredictably – due to various factors, including events or conditions affecting the general economy or particular industries; overall market changes; local, regional or global political, social or economic instability; governmental or governmental agency responses to economic conditions; and currency exchange rate, interest rate and commodity price fluctuations.

Issuer risks — The prices of, and the income generated by, securities held by the fund may decline in response to various factors directly related to the issuers of such securities, including reduced demand for an issuer’s goods or services, poor management performance and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives.

31     Tax-exempt income funds / Prospectus

Investing in municipal securities — The yield and/or value of the fund’s investments in municipal securities may be adversely affected by events tied to the municipal securities markets, which can be very volatile and significantly impacted by unfavorable legislative or political developments and negative changes in the financial conditions of municipal securities issuers and the economy. To the extent the fund invests in obligations of a municipal issuer, the volatility, credit quality and performance of the fund may be adversely impacted by local political and economic conditions of the issuer. For example, a credit rating downgrade, bond default or bankruptcy involving an issuer within a particular state or territory could affect the market values and marketability of many or all municipal obligations of that state or territory. Income from municipal securities held by the fund could also be declared taxable because of changes in tax laws or interpretations by taxing authorities or as a result of noncompliant conduct of a municipal issuer. Additionally, the relative amount of publicly available information about municipal securities is generally less than that for corporate securities.

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by changing interest rates and by changes in the effective maturities and credit ratings of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer will weaken and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities. Credit risk is gauged, in part, by the credit ratings of the debt securities in which the fund invests. However, ratings are only the opinions of the rating agencies issuing them and are not guarantees as to credit quality or an evaluation of market risk. The fund’s investment adviser relies on its own credit analysts to research issuers and issues in seeking to mitigate various credit and default risks.

Thinly traded securities — There may be little trading in the secondary market for particular bonds or other debt securities, which may make them more difficult to value, acquire or sell.

Credit and liquidity support — Changes in the credit quality of banks and financial institutions providing credit and liquidity support features with respect to securities held by the fund could cause the values of these securities to decline.

Tax-exempt income funds / Prospectus     32

Investing in lower rated debt instruments — Lower rated bonds and other lower rated debt securities generally have higher rates of interest and involve greater risk of default or price declines due to changes in the issuer’s creditworthiness than those of higher quality debt securities. The market prices of these securities may fluctuate more than the prices of higher quality debt securities and may decline significantly in periods of general economic difficulty. These risks may be increased with respect to investments in junk bonds.

Investing in similar municipal bonds — Investing significantly in municipal obligations of issuers in the same state or backed by revenues of similar types of projects or industries may make the fund more susceptible to certain economic, political or regulatory occurrences. As a result, the potential for fluctuations in the fund’s share price may increase.

Management — The investment adviser to the fund actively manages the fund’s investments. Consequently, the fund is subject to the risk that the methods and analyses employed by the investment adviser in this process may not produce the desired results. This could cause the fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

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 governmental agency, entity or person. You should consider how this fund fits into your overall investment program.

Investment results

The following bar chart shows how the fund’s investment results have varied from year to year, and the following table shows how the fund’s average annual total returns for various periods compare with a broad measure of securities market results and other applicable measures of market results. This information provides some indication of the risks of investing in the fund. The Lipper California Municipal Debt Funds Average includes the fund and other funds that disclose investment objectives and/or strategies reasonably comparable to those of the fund. Past investment results (before and after taxes) are not predictive of future investment results. Updated information on the fund’s investment results can be obtained by visiting americanfunds.com.

33     Tax-exempt income funds / Prospectus

After-tax returns are shown only for Class A shares; after-tax returns for other share classes will vary. After-tax returns are calculated using the highest individual federal income tax rates in effect during each year of the periods shown and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your individual tax situation and likely will differ from the results shown above.

Management

Investment adviser Capital Research and Management Company^SM

Portfolio managers The individuals primarily responsible for the portfolio management of the fund are:

Tax-exempt income funds / Prospectus     34

Purchase and sale of fund shares

The minimum amount to establish an account for all share classes is $1,000 and the minimum to add to an account is $50.

If you are a retail investor, you may sell (redeem) shares on any business day through your dealer or financial advisor or by writing to American Funds Service Company at P.O. Box 6007, Indianapolis, Indiana 46206-6007; telephoning American Funds Service Company at (800) 421-4225; faxing American Funds Service Company at (888) 421-4351; or accessing our website at americanfunds.com.

Tax information

Fund distributions of interest on municipal bonds are generally not subject to federal income tax. However, the fund may distribute taxable dividends, including distributions of short-term capital gains, which are subject to federal taxation as ordinary income. To the extent the fund is permitted to invest in bonds subject to federal alternative minimum tax, interest on certain bonds may be subject to federal alternative minimum tax. The fund’s distributions of net long-term capital gains are taxable as long-term capital gains for federal income tax purposes.

It is anticipated that federally exempt-interest dividends paid by the fund and derived from interest on bonds exempt from California income tax will also be exempt from California state and local income taxes. To the extent the fund’s dividends are derived from interest on debt obligations not exempt from California income tax, such dividends will be subject to California state and local income taxes. Moreover, any federally taxable dividends and capital gain distributions may also be subject to state and local taxes.

Payments to broker-dealers and other financial intermediaries

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank), the fund and the fund’s distributor or its affiliates may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your individual financial advisor to recommend the fund over another investment. Ask your individual financial advisor or visit your financial intermediary’s website for more information.

35     Tax-exempt income funds / Prospectus

American Funds Tax-Exempt Fund of New York

Investment objectives

The fund’s primary investment objective is to provide you with a high level of current income exempt from regular federal, New York state and New York City income taxes. Its secondary objective is preservation of capital.

Fees and expenses of the fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in American Funds. More information about these and other discounts is available from your financial professional and in the “Sales charge reductions and waivers” section on page 71 of the prospectus and on page 78 of the fund’s statement of additional information.

¹ A contingent deferred sales charge of 1.00% applies on certain redemptions made within one year following purchases of $1 million or more made without an initial sales charge. Contingent deferred sales charge is calculated based on the lesser of the offering price or market value of shares being sold.

² Restated to reflect current fees.

³ The investment adviser is currently reimbursing a portion of the other expenses. This reimbursement will be in effect through at least September 30, 2017. The adviser may elect at its discretion to extend, modify or terminate the reimbursement at that time.

Tax-exempt income funds / Prospectus     36

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 remain the same. The example reflects the expense reimbursement described above through the expiration date of such reimbursement and total annual fund operating expenses thereafter. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

For the share classes listed below, you would pay the following if you did not redeem your shares:

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 rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s investment results. During the most recent fiscal year, the fund’s portfolio turnover rate was 14% of the average value of its portfolio.

Principal investment strategies

The fund seeks to achieve its objectives by primarily investing in municipal bonds issued by the state of New York and its agencies and municipalities. Consistent with the fund’s objectives, the fund may also invest in municipal securities that are issued by jurisdictions outside New York. Municipal bonds are debt obligations generally issued to obtain funds for various public purposes, including the construction of public facilities. The fund may also invest in bonds exempt from federal and state taxation that are used to fund private projects.

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal, New York state and New York City income taxes and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax. The fund is intended primarily for taxable residents of New York.

The fund will invest primarily in debt securities rated BBB- or better or Baa3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund's investment adviser, or unrated but determined by the fund's investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BB+ or below and Ba1 or below by Nationally Recognized Statistical Rating Organizations designated by

37     Tax-exempt income funds / Prospectus

the fund's investment adviser, or unrated but determined by the fund's investment adviser to be of equivalent quality. Such securities are sometimes referred to as “junk bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit.

The investment adviser uses a system of multiple portfolio managers in managing the fund’s assets. Under this approach, the portfolio of the fund is divided into segments managed by individual managers who decide how their respective segments will be invested.

The fund relies on the professional judgment of its investment adviser to make decisions about the fund’s portfolio investments. The basic investment philosophy of the investment adviser is to seek to invest in attractively priced securities that, in its opinion, represent good, long-term investment opportunities. The investment adviser believes that an important way to accomplish this is by analyzing various factors, which may include the credit strength of the issuer, prices of similar securities issued by comparable issuers, anticipated changes in interest rates, general market conditions and other factors pertinent to the particular security being evaluated. Securities may be sold when the investment adviser believes that they no longer represent relatively attractive investment opportunities.

Principal risks

This section describes the principal risks associated with the fund’s principal investment strategies. You may lose money by investing in the fund. The likelihood of loss may be greater if you invest for a shorter period of time.

Risks of investing in municipal bonds of issuers within the state of New York — Because the fund invests primarily in securities of issuers within the state of New York, the fund is more susceptible to factors adversely affecting issuers of New York securities than a comparable municipal bond mutual fund that does not concentrate its investments in a single state. For example, such factors may include political policy changes, tax base erosion, state constitutional limits on tax increases, budget deficits and other financial or economic difficulties, and changes in the credit ratings assigned to New York’s municipal issuers. New York’s economy and finances may be especially vulnerable to changes in the performance of the financial services sector, which historically has been volatile. More detailed information about the risks of investing in New York municipal securities is contained in the statement of additional information.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline – sometimes rapidly or unpredictably – due to various factors, including events or conditions affecting the general economy or particular industries; overall market changes; local, regional or global political, social or economic instability; governmental or governmental agency responses to economic conditions; and currency exchange rate, interest rate and commodity price fluctuations.

Issuer risks — The prices of, and the income generated by, securities held by the fund may decline in response to various factors directly related to the issuers of such securities, including reduced demand for an issuer’s goods or services, poor management performance and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives.

Investing in municipal securities — The yield and/or value of the fund’s investments in municipal securities may be adversely affected by events tied to the municipal securities markets, which can be very volatile and significantly impacted by unfavorable legislative or political developments and negative changes in the financial conditions of municipal

Tax-exempt income funds / Prospectus     38

securities issuers and the economy. To the extent the fund invests in obligations of a municipal issuer, the volatility, credit quality and performance of the fund may be adversely impacted by local political and economic conditions of the issuer. For example, a credit rating downgrade, bond default or bankruptcy involving an issuer within a particular state or territory could affect the market values and marketability of many or all municipal obligations of that state or territory. Income from municipal securities held by the fund could also be declared taxable because of changes in tax laws or interpretations by taxing authorities or as a result of noncompliant conduct of a municipal issuer. Additionally, the relative amount of publicly available information about municipal securities is generally less than that for corporate securities.

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by changing interest rates and by changes in the effective maturities and credit ratings of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer will weaken and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities. Credit risk is gauged, in part, by the credit ratings of the debt securities in which the fund invests. However, ratings are only the opinions of the rating agencies issuing them and are not guarantees as to credit quality or an evaluation of market risk. The fund’s investment adviser relies on its own credit analysts to research issuers and issues in seeking to mitigate various credit and default risks.

Thinly traded securities — There may be little trading in the secondary market for particular bonds or other debt securities, which may make them more difficult to value, acquire or sell.

Credit and liquidity support — Changes in the credit quality of banks and financial institutions providing credit and liquidity support features with respect to securities held by the fund could cause the values of these securities to decline.

Investing in lower rated debt instruments — Lower rated bonds and other lower rated debt securities generally have higher rates of interest and involve greater risk of default or price declines due to changes in the issuer’s creditworthiness than those of higher quality debt securities. The market prices of these securities may fluctuate more than the prices of higher quality debt securities and may decline significantly in periods of general economic difficulty. These risks may be increased with respect to investments in junk bonds.

Investing in similar municipal bonds — Investing significantly in municipal obligations of issuers in the same state or backed by revenues of similar types of projects or industries may make the fund more susceptible to certain economic, political or regulatory occurrences. As a result, the potential for fluctuations in the fund’s share price may increase.

39     Tax-exempt income funds / Prospectus

Management — The investment adviser to the fund actively manages the fund’s investments. Consequently, the fund is subject to the risk that the methods and analyses employed by the investment adviser in this process may not produce the desired results. This could cause the fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

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 governmental agency, entity or person. You should consider how this fund fits into your overall investment program.

Investment results

The following bar chart shows how the fund’s investment results have varied from year to year, and the following table shows how the fund’s average annual total returns for various periods compare with a broad measure of securities market results and other applicable measures of market results. This information provides some indication of the risks of investing in the fund.The Lipper New York Municipal Debt Funds Average includes the fund and other funds that disclose investment objectives and/or strategies reasonably comparable to those of the fund. Past investment results (before and after taxes) are not predictive of future investment results. Updated information on the fund’s investment results can be obtained by visiting americanfunds.com.

Tax-exempt income funds / Prospectus     40

After-tax returns are shown only for Class A shares; after-tax returns for other share classes will vary. After-tax returns are calculated using the highest individual federal income tax rates in effect during each year of the periods shown and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your individual tax situation and likely will differ from the results shown above.

Management

Investment adviser Capital Research and Management Company^SM

Portfolio managers The individuals primarily responsible for the portfolio management of the fund are:

41     Tax-exempt income funds / Prospectus

Purchase and sale of fund shares

The minimum amount to establish an account for all share classes is $1,000 and the minimum to add to an account is $50.

If you are a retail investor, you may sell (redeem) shares on any business day through your dealer or financial advisor or by writing to American Funds Service Company at P.O. Box 6007, Indianapolis, Indiana 46206-6007; telephoning American Funds Service Company at (800) 421-4225; faxing American Funds Service Company at (888) 421-4351; or accessing our website at americanfunds.com.

Tax information

Fund distributions of interest on municipal bonds are generally not subject to federal income tax. However, the fund may distribute taxable dividends, including distributions of short-term capital gains, which are subject to federal taxation as ordinary income. To the extent the fund is permitted to invest in bonds subject to federal alternative minimum tax, interest on certain bonds may be subject to federal alternative minimum tax. The fund’s distributions of net long-term capital gains are taxable as long-term capital gains for federal income tax purposes.

It is anticipated that federally exempt-interest dividends paid by the fund and derived from interest on bonds exempt from New York income tax will also be exempt from New York state and local income taxes. To the extent the fund’s dividends are derived from interest on debt obligations not exempt from New York income tax, such dividends will be subject to New York state and local income taxes. Moreover, any federally taxable dividends and capital gain distributions may also be subject to state and local taxes.

Payments to broker-dealers and other financial intermediaries

If you purchase shares of the fund through a broker-dealer or other financial intermediary (such as a bank), the fund and the fund’s distributor or its affiliates may pay the intermediary for the sale of fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your individual financial advisor to recommend the fund over another investment. Ask your individual financial advisor or visit your financial intermediary’s website for more information.

Tax-exempt income funds / Prospectus     42

Investment objectives, strategies and risks

Except where the context indicates otherwise, references to the “fund” apply to each of these tax-exempt bond funds.

American Funds Short-Term Tax-Exempt Bond Fund The fund’s investment objective is to provide you with current income exempt from regular federal income tax, consistent with the maturity and quality standards described in this prospectus, and to preserve capital. Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax.

The fund invests primarily in debt securities rated AA- or better or Aa3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated A- or better or A3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit. The fund’s aggregate portfolio will have a dollar-weighted average effective maturity no greater than three years.

Limited Term Tax-Exempt Bond Fund of America The fund’s investment objective is to provide you with current income exempt from regular federal income tax, consistent with the maturity and quality standards described in this prospectus, and to preserve capital. The fund is designed for investors seeking current income exempt from federal income tax. Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax.

The fund invests primarily in debt securities rated A- or better or A3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BBB and Baa by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The dollar-weighted average effective maturity of the fund’s portfolio is between three and 10 years.

43     Tax-exempt income funds / Prospectus

The Tax-Exempt Bond Fund of America The fund’s investment objective is to provide you with a high level of current income exempt from federal income tax, consistent with the preservation of capital. The fund is designed for investors seeking a high level of current income exempt from federal income tax.

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax. The fund will not invest in securities that subject you to federal alternative minimum tax. The fund invests at least 65% in debt securities rated A- or better or A3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BBB+ or below and Baa1 or below (including those rated BB+ or below and Ba1 or below) by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Securities rated BB+ or below and Ba1 or below are sometimes referred to as “junk bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit.

American High-Income Municipal Bond Fund The fund’s investment objective is to provide you with a high level of current income exempt from regular federal income tax. The fund is designed for investors who are able to tolerate greater credit risk and price fluctuations than investors in funds with higher quality portfolios. In seeking to achieve its objective, the fund may forego opportunities that would result in capital gains and may accept prudent risks to capital value, in each case to take advantage of opportunities for higher current income.

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal income tax and may subject you to alternative minimum tax. The fund may invest, without limitation, in securities that may subject you to federal alternative minimum tax. The fund invests at least 50% of its portfolio in debt securities rated BBB+ or below or Baa1 or below by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Securities rated BB+ or below and Ba1 or below are sometimes referred to as “junk bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit.

Tax-exempt income funds / Prospectus     44

The Tax-Exempt Fund of California The fund’s primary investment objective is to provide you with a high level of current income exempt from regular federal and California state income taxes. Its secondary objective is preservation of capital. The fund seeks to achieve these objectives by primarily investing in municipal bonds issued by the state of California and its agencies and municipalities. Consistent with the fund’s objectives, the fund may also invest in municipal securities that are issued by jurisdictions outside California (including territories and Commonwealths of the United States). The fund is designed for investors seeking income exempt from federal and California income taxes and capital preservation over the long term, and is intended primarily for taxable residents of California.

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from both regular federal and California income taxes and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax.

The fund will invest primarily in debt securities rated BBB- or better or Baa3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BB+ or below and Ba1 or below by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser, or unrated but determined by the fund’s investment adviser to be of equivalent quality. Such securities are sometimes referred to as “junk bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit. Securities that are not general obligations of the state or are obligations of issuers in other jurisdictions may have lower ratings than general obligations of the state.

45     Tax-exempt income funds / Prospectus

American Funds Tax-Exempt Fund of New York The fund’s primary investment objective is to provide you with a high level of current income exempt from regular federal, New York state and New York City income taxes. Its secondary objective is preservation of capital. The fund seeks to achieve these objectives by primarily investing in municipal bonds issued by the state of New York and its agencies and municipalities. Consistent with the fund’s objectives, the fund may also invest in municipal securities that are issued by jurisdictions outside of New York (including territories and Commonwealths of the United States). The fund is designed for investors seeking income exempt from federal, New York state and New York City income taxes and capital preservation over the long term, and is intended primarily for taxable residents of New York.

Under normal circumstances, the fund will invest at least 80% of its assets in, or derive at least 80% of its income from, securities that are exempt from regular federal, New York state and New York City income taxes and that do not subject you to federal alternative minimum tax. The fund may also invest up to 20% of its assets in securities that may subject you to federal alternative minimum tax.

The fund will invest primarily in debt securities rated BBB- or better or Baa3 or better by Nationally Recognized Statistical Rating Organizations designated by the fund's investment adviser, or unrated but determined by the fund's investment adviser to be of equivalent quality. The fund may also invest in debt securities rated BB+ or below and Ba1 or below by Nationally Recognized Statistical Rating Organizations designated by the fund's investment adviser, or unrated but determined by the fund's investment adviser to be of equivalent quality. Such securities are sometimes referred to as “junk bonds.” Some of the securities in which the fund invests may have credit and liquidity support features, including guarantees and letters of credit. Securities that are not general obligations of the state or are obligations of issuers in other jurisdictions may have lower ratings than general obligations of the state.

Tax-exempt income funds / Prospectus     46

Applicable to all funds Municipal bonds are debt obligations generally issued to obtain funds for various public purposes, including the construction of public facilities.

A bond’s effective maturity is the market’s trading assessment of its maturity and represents an estimate of the most likely time period during which an investor in that bond will receive payment of principal. For example, as market interest rates decline, issuers may exercise call provisions that shorten the bond’s effective maturity. Conversely, if interest rates rise, effective maturities tend to lengthen. A portfolio’s dollar-weighted average effective maturity is the weighted average of all effective maturities in the portfolio, where more weight is given to larger holdings.

The fund may also hold cash or money market instruments, including commercial paper and short-term securities issued by the U.S. government, its agencies and instrumentalities. The percentage of the fund invested in such holdings varies and depends on various factors, including market conditions and purchases and redemptions of fund shares. The investment adviser may determine that it is appropriate to invest a substantial portion of the fund’s assets in such instruments in response to certain circumstances, such as periods of market turmoil. In addition, for temporary defensive purposes, the fund may invest without limitation in such instruments. A larger percentage of such holdings could moderate the fund’s investment results in a period of rising market prices. Alternatively, a larger percentage of such holdings could reduce the magnitude of the fund’s loss in a period of falling market prices and provide liquidity to make additional investments or to meet redemptions.

47     Tax-exempt income funds / Prospectus

The following are principal risks associated with the fund’s investment strategies.

Market conditions — The prices of, and the income generated by, the securities held by the fund may decline – sometimes rapidly or unpredictably – due to various factors, including events or conditions affecting the general economy or particular industries; overall market changes; local, regional or global political, social or economic instability; governmental or governmental agency responses to economic conditions; and currency exchange rate, interest rate and commodity price fluctuations.

Issuer risks — The prices of, and the income generated by, securities held by the fund may decline in response to various factors directly related to the issuers of such securities, including reduced demand for an issuer’s goods or services, poor management performance and strategic initiatives such as mergers, acquisitions or dispositions and the market response to any such initiatives.

Investing in municipal securities — The yield and/or value of the fund’s investments in municipal securities may be adversely affected by events tied to the municipal securities markets, which can be very volatile and significantly impacted by unfavorable legislative or political developments and negative changes in the financial conditions of municipal securities issuers and the economy. To the extent the fund invests in obligations of a municipal issuer, the volatility, credit quality and performance of the fund may be adversely impacted by local political and economic conditions of the issuer. For example, a credit rating downgrade, bond default or bankruptcy involving an issuer within a particular state or territory could affect the market values and marketability of many or all municipal obligations of that state or territory. Income from municipal securities held by the fund could also be declared taxable because of changes in tax laws or interpretations by taxing authorities or as a result of noncompliant conduct of a municipal issuer. Additionally, the relative amount of publicly available information about municipal securities is generally less than that for corporate securities.

Investing in debt instruments — The prices of, and the income generated by, bonds and other debt securities held by the fund may be affected by changing interest rates and by changes in the effective maturities and credit ratings of these securities.

Rising interest rates will generally cause the prices of bonds and other debt securities to fall. Falling interest rates may cause an issuer to redeem, call or refinance a debt security before its stated maturity, which may result in the fund having to reinvest the proceeds in lower yielding securities. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities.

Bonds and other debt securities are also subject to credit risk, which is the possibility that the credit strength of an issuer will weaken and/or an issuer of a debt security will fail to make timely payments of principal or interest and the security will go into default. Lower quality debt securities generally have higher rates of interest and may be subject to greater price fluctuations than higher quality debt securities. Credit risk is gauged, in part, by the credit ratings of the debt securities in which the fund invests. However, ratings are only the opinions of the rating agencies issuing them and are not guarantees as to credit quality or an evaluation of market risk. The fund’s investment adviser relies on its own credit analysts to research issuers and issues in seeking to mitigate various credit and default risks.

Thinly traded securities — There may be little trading in the secondary market for particular bonds or other debt securities, which may make them more difficult to value, acquire or sell.

Tax-exempt income funds / Prospectus     48

Credit and liquidity support — Changes in the credit quality of banks and financial institutions providing credit and liquidity support features with respect to securities held by the fund could cause the values of these securities to decline.

Investing in lower rated debt instruments — Lower rated bonds and other lower rated debt securities generally have higher rates of interest and involve greater risk of default or price declines due to changes in the issuer’s creditworthiness than those of higher quality debt securities. The market prices of these securities may fluctuate more than the prices of higher quality debt securities and may decline significantly in periods of general economic difficulty. These risks may be increased with respect to investments in lower quality, higher yielding debt securities rated Ba1 or below and BB+ or below by Nationally Recognized Statistical Rating Organizations designated by the fund’s investment adviser or unrated but determined by the investment adviser to be of equivalent quality, which securities are sometimes referred to as “junk bonds.”

Investing in similar municipal bonds — Investing significantly in municipal obligations of issuers in the same state or backed by revenues of similar types of projects or industries may make the fund more susceptible to certain economic, political or regulatory occurrences. As a result, the potential for fluctuations in the fund’s share price may increase.

49     Tax-exempt income funds / Prospectus

Management — The investment adviser to the fund actively manages the fund’s investments. Consequently, the fund is subject to the risk that the methods and analyses employed by the investment adviser in this process may not produce the desired results. This could cause the fund to lose value or its investment results to lag relevant benchmarks or other funds with similar objectives.

Risks of investing in municipal bonds of issuers within the state of California — Because the fund invests primarily in securities of issuers within the state of California, the fund is more susceptible to factors adversely affecting issuers of California securities than a comparable municipal bond mutual fund that does not concentrate its investments in a single state. For example, in the past, California voters have passed amendments to the state’s constitution and other measures that limit the taxing and spending authority of California governmental entities, and future voter initiatives may adversely affect California municipal bonds. More detailed information about the risks of investing in California municipal securities is contained in the statement of additional information.

Risks of investing in municipal bonds of issuers within the state of New York — Because the fund invests primarily in securities of issuers within the state of New York, the fund is more susceptible to factors adversely affecting issuers of New York securities than a comparable municipal bond mutual fund that does not concentrate its investments in a single state. For example, such factors may include political policy changes, tax base erosion, state constitutional limits on tax increases, budget deficits and other financial or economic difficulties, and changes in the credit ratings assigned to New York’s municipal issuers. New York’s economy and finances may be especially vulnerable to changes in the performance of the financial services sector, which historically has been volatile. More detailed information about the risks of investing in New York municipal securities is contained in the statement of additional information.

The following are certain additional risks associated with the fund’s investment strategies.

Alternative minimum tax — The fund (other than The Tax-Exempt Bond Fund of America) may invest in securities that may subject you to federal alternative minimum tax. Therefore, while the fund’s distributions from tax-exempt securities are not subject to regular federal income tax, a portion or all of the distributions may be included in determining a shareholder’s federal alternative minimum tax.

Interest rate risk — The values and liquidity of the securities held by the fund may be affected by changing interest rates. For example, the values of these securities may decline when interest rates rise and increase when interest rates fall. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities. The fund may invest in variable and floating rate securities. Although such securities are generally less sensitive to interest rate changes, the value of variable and floating rate securities may decline if their interest rates do not rise as quickly, or as much, as general interest rates. Conversely, floating rate securities will not generally increase in value if interest rates decline. During periods of extremely low short-term interest rates, the fund may not be able to maintain a positive yield and, given the current historically low interest rate environment, risks associated with rising rates are currently heightened.

Exposure to country, region, industry or sector — The fund may have significant exposure to a particular country, region, industry or sector. Such exposure may cause the fund to be more impacted by risks relating to the country, region, industry or sector than a fund without such levels of exposure. For example, if the fund has significant exposure in a

Tax-exempt income funds / Prospectus     50

particular country, then social, economic, regulatory or other issues that negatively affect that country may have a greater impact on the fund than on a fund that is more geographically diversified.

In addition to the principal investment strategies described above, the fund has other investment practices that are described in the statement of additional information, which includes a description of other risks related to the fund’s principal investment strategies and other investment practices. The fund’s investment results will depend on the ability of the fund’s investment adviser to navigate the risks discussed above as well as those described in the statement of additional information.

51     Tax-exempt income funds / Prospectus

Fund comparative indexes The investment results tables in this prospectus show how the fund’s average annual total returns compare with various broad measures of market results.

American Funds Short-Term Tax-Exempt Bond Fund The Bloomberg Barclays Municipal Short 1–5 Years Index is a market-value-weighted index that includes investment-grade tax-exempt bonds with maturities of one to five years. This index is unmanaged, and its results include reinvested distributions but do not reflect the effect of sales charges, commissions, account fees, expenses or U.S. federal income taxes. This index began on July 31, 2005; therefore, results covering periods prior to that date are not shown. The Lipper Short Municipal Debt Funds Average is composed of funds that invest in municipal debt issues with dollar-weighted average maturities of less than three years. The results of the underlying funds in the average include reinvestment of dividends and capital gain distributions, as well as brokerage commissions paid by the funds for portfolio transactions and other fund expenses, but do not reflect the effect of sales charges, account fees or U.S. federal income taxes.

Limited Term Tax-Exempt Bond Fund of America The Bloomberg Barclays Municipal Short-Intermediate 1-10 Years Index is a market-value-weighted index that includes investment grade tax-exempt bonds with maturities of one to 10 years. This index is unmanaged, and its results include reinvested distributions but do not reflect the effect of sales charges, commissions, account fees, expenses or U.S. federal income taxes. The Lipper Short-Intermediate Municipal Debt Funds Average is composed of funds that invest in municipal debt issues with dollar-weighted average maturities of five to 10 years. The results of the underlying funds in the average include reinvestment of dividends and capital gain distributions, as well as brokerage commissions paid by the funds for portfolio transactions and other fund expenses, but do not reflect the effect of sales charges, account fees or U.S. federal income taxes.

The Tax-Exempt Bond Fund of America The Bloomberg Barclays Municipal Bond Index is a market-value-weighted index designed to represent the long-term investment-grade tax-exempt bond market. This index is unmanaged, and its results include reinvested distributions but do not reflect the effect of sales charges, commissions, account fees, expenses or U.S. federal income taxes. This index was not in existence when the fund’s Class A shares became available; therefore, lifetime results are not shown. The Lipper General & Insured Municipal Debt Funds Average is composed of funds that invest in municipal debt issues in the top four credit rating categories. The results of the underlying funds in the average include reinvestment of dividends and capital gain distributions, as well as brokerage commissions paid by the funds for portfolio transactions and other fund expenses, but do not reflect the effect of sales charges, account fees or U.S. federal income taxes.

Tax-exempt income funds / Prospectus     52

American High-Income Municipal Bond Fund The Bloomberg Barclays Municipal Bond Index is a market-value-weighted index designed to represent the long-term investment-grade tax-exempt bond market. This index is unmanaged, and its results include reinvested distributions but do not reflect the effect of sales charges, commissions, account fees, expenses or U.S. federal income taxes. The Bloomberg Barclays High Yield Municipal Bond Index is a market-value-weighted index composed of municipal bonds rated below BBB/Baa. This index is unmanaged, and its results include reinvested distributions but do not reflect the effect of sales charges, commissions, account fees, expenses or U.S. federal income taxes. This index was not in existence as of the date the fund’s Class A shares became available; therefore, lifetime results are not shown. The Lipper High Yield Municipal Debt Funds Average is composed of funds that invest at least 50% of their assets in lower rated municipal debt issues. The results of the underlying funds in the average include reinvestment of dividends and capital gain distributions, as well as brokerage commissions paid by the funds for portfolio transactions and other fund expenses, but do not reflect the effect of sales charges, account fees or U.S. federal income taxes.

The Tax-Exempt Fund of California The Bloomberg Barclays California Municipal Index is a market-value-weighted index that includes only investment-grade tax-exempt bonds of issuers within the state of California. This index is unmanaged and its results include reinvested distributions but do not reflect the effect of sales charges, commissions, account fees, expenses or U.S. federal income taxes. This index was not in existence when the fund’s Class A shares became available; therefore, lifetime results are not shown. The Lipper California Municipal Debt Funds Average is composed of funds that limit their assets to those securities that provide income that is exempt from taxation in California. The results of the underlying funds in the average include reinvestment of dividends and capital gain distributions, as well as brokerage commissions paid by the funds for portfolio transactions and other fund expenses, but do not reflect the effect of sales charges, account fees or U.S. federal income taxes.

American Funds Tax-Exempt Fund of New York The Bloomberg Barclays New York Municipal Index is a market-value-weighted index that includes only investment-grade tax-exempt bonds of issuers within the state of New York. This index is unmanaged, and its results include reinvested distributions but do not reflect the effect of sales charges, commissions, account fees, expenses or U.S. federal income taxes. The Lipper New York Municipal Debt Funds Average is composed of funds that limit their assets to those securities that provide income that is exempt from taxation in New York. The results of the underlying funds in the average include reinvestment of dividends and capital gain distributions, as well as brokerage commissions paid by the funds for portfolio transactions and other fund expenses, but do not reflect the effect of sales charges, account fees or U.S. federal income taxes.

Fund results All fund results in this prospectus reflect the reinvestment of dividends and capital gain distributions, if any. Unless otherwise noted, fund results reflect any fee waivers and/or expense reimbursements in effect during the periods presented.

53     Tax-exempt income funds / Prospectus

Management and organization

Investment adviser Capital Research and Management Company, an experienced investment management organization founded in 1931, serves as the investment adviser to the fund and other funds, including the American Funds. Capital Research and Management Company is a wholly owned subsidiary of The Capital Group Companies, Inc. and is located at 333 South Hope Street, Los Angeles, California 90071. Capital Research and Management Company manages the investment portfolio and business affairs of the fund. The total management fee paid by the fund to its investment adviser for the most recent fiscal year, as a percentage of average net assets, appears in the Annual Fund Operating Expenses tables under “Fees and expenses of the fund.” The management fee for the fund is based on the daily net assets of the fund and the fund’s monthly gross investment income. Please see the statement of additional information for further details. A discussion regarding the basis for approval of the fund’s Investment Advisory and Service Agreements by the fund’s board of trustees is contained in the fund’s annual report to shareholders for the fiscal year ended July 31, 2016.

Capital Research and Management Company manages equity assets through three equity investment divisions and fixed-income assets through its fixed-income investment division, Capital Fixed Income Investors. The three equity investment divisions — Capital World Investors, Capital Research Global Investors and Capital International Investors — make investment decisions independently of one another.

The equity investment divisions may, in the future, be incorporated as wholly owned subsidiaries of Capital Research and Management Company. In that event, Capital Research and Management Company would continue to be the investment adviser, and day-to-day investment management of equity assets would continue to be carried out through one or more of these subsidiaries. Although not currently contemplated, Capital Research and Management Company could incorporate its fixed-income investment division in the future and engage it to provide day-to-day investment management of fixed-income assets. Capital Research and Management Company and each of the funds it advises have received an exemptive order from the U.S. Securities and Exchange Commission that allows Capital Research and Management Company to use, upon approval of the fund’s board, its management subsidiaries and affiliates to provide day-to-day investment management services to the fund, including making changes to the management subsidiaries and affiliates providing such services. The fund’s shareholders have approved this arrangement; however, there is no assurance that Capital Research and Management Company will incorporate its investment divisions or exercise any authority granted to it under the exemptive order.

Portfolio holdings Portfolio holdings information for the fund is available on the American Funds website at americanfunds.com. A description of the fund’s policies and procedures regarding disclosure of information about its portfolio holdings is available in the statement of additional information.

Tax-exempt income funds / Prospectus     54

The Capital System^SM Capital Research and Management Company uses a system of multiple portfolio managers in managing mutual fund assets. Under this approach, the portfolio of a fund is divided into segments managed by individual managers who decide how their respective segments will be invested. In addition, Capital Research and Management Company’s investment analysts may make investment decisions with respect to a portion of a fund’s portfolio. Investment decisions are subject to a fund’s objective(s), policies and restrictions and the oversight of the appropriate investment-related committees of Capital Research and Management Company and its investment divisions.

Certain senior members of Capital Fixed Income Investors, the investment adviser’s fixed-income investment division, serve on the Portfolio Strategy Group. The group utilizes a research-driven process with input from the investment adviser’s analysts, portfolio managers and economists to define investment themes on a range of macroeconomic factors, including duration, yield curve and sector allocation. The investment decisions made by the fund’s portfolio managers are informed by the investment themes discussed by the group.

The table below shows the investment experience and role in management of the fund for the fund’s primary portfolio managers.

55     Tax-exempt income funds / Prospectus

Tax-exempt income funds / Prospectus     56

Information regarding the portfolio managers’ compensation, their ownership of securities in the fund and other accounts they manage is in the statement of additional information.

57     Tax-exempt income funds / Prospectus

Certain privileges and/or services described on the following pages of this prospectus and in the statement of additional information may not be available to you, depending on your investment dealer. Please see your financial advisor or investment dealer for more information.

Shareholder information

Shareholder services American Funds Service Company, the fund’s transfer agent, offers a wide range of services that you can use to alter your investment program should your needs or circumstances change. These services may be terminated or modified at any time upon 60 days’ written notice.

A more detailed description of policies and services is included in the fund’s statement of additional information and the owner’s guide sent to new American Funds shareholders entitled Welcome. These documents are available by writing to or calling American Funds Service Company.

Tax-exempt income funds / Prospectus     58

Purchase, exchange and sale of shares

The fund reserves the right not to make its shares available to tax-deferred retirement plans and accounts. The Tax-Exempt Fund of California and American Funds Tax-Exempt Fund of New York are intended primarily for taxable residents of California and New York, respectively, and may not be appropriate for residents of other states and tax-exempt entities.

The fund’s transfer agent, on behalf of the fund and American Funds Distributors,^® the fund’s distributor, is required by law to obtain certain personal information from you or any other person(s) acting on your behalf in order to verify your or such person’s identity. If you do not provide the information, the transfer agent may not be able to open your account. If the transfer agent is unable to verify your identity or that of any other person(s) authorized to act on your behalf, or believes it has identified potentially criminal activity, the fund and American Funds Distributors reserve the right to close your account or take such other action they deem reasonable or required by law.

When purchasing shares, you should designate the fund or funds in which you wish to invest. Subject to the exception below, if no fund is designated, your money will be held uninvested (without liability to the transfer agent for loss of income or appreciation pending receipt of proper instructions) until investment instructions are received, but for no more than three business days. Your investment will be made at the net asset value (plus any applicable sales charge, in the case of Class A shares) next determined after investment instructions are received and accepted by the transfer agent. If investment instructions are not received, your money will be invested in Class A shares of American Funds U.S. Government Money Market Fund^® on the third business day after receipt of your investment.

If the amount of your cash investment is $10,000 or less, no fund is designated, and you made a cash investment (excluding exchanges) within the last 16 months, your money will be invested in the same proportion and in the same fund or funds and in the same class of shares in which your last cash investment was made.

Different procedures may apply to certain employer-sponsored arrangements, including, but not limited to, SEPs and SIMPLE IRAs.

Valuing shares The net asset value of each share class of the fund is the value of a single share of that class. The fund calculates the net asset value each day the New York Stock Exchange is open for trading as of approximately 4 p.m. New York time, the normal close of regular trading. If, for example, the New York Stock Exchange closes at 1 p.m. New York time, the fund’s net asset value would still be determined as of 4 p.m. New York time. In this example, portfolio securities traded on the New York Stock Exchange would be valued at their closing prices unless the investment adviser determines that a “fair value” adjustment is appropriate due to subsequent events.

Equity securities are valued primarily on the basis of market quotations, and debt securities are valued primarily on the basis of prices from third-party pricing services. The fund has adopted procedures for making fair value determinations if market quotations or prices from third-party pricing services, as applicable, are not readily available or are not considered reliable. For example, if events occur between the close of markets outside the United States and the close of regular trading on the New York Stock Exchange that, in the opinion of the investment adviser, materially affect the value of any of the fund’s equity securities that trade principally in those international markets, those securities will be valued in accordance with fair value procedures. Similarly, fair value procedures may be employed if an issuer defaults on its debt securities and there

59     Tax-exempt income funds / Prospectus

is no market for its securities. Use of these procedures is intended to result in more appropriate net asset values and, where applicable, to reduce potential arbitrage opportunities otherwise available to short-term investors.

Your shares will be purchased at the net asset value (plus any applicable sales charge, in the case of Class A shares) or sold at the net asset value next determined after American Funds Service Company receives your request, provided that your request contains all information and legal documentation necessary to process the transaction. A contingent deferred sales charge may apply at the time you sell certain Class A, B and C shares.

Purchase of Class A and C shares You may generally open an account and purchase Class A and C shares by contacting any financial advisor (who may impose transaction charges in addition to those described in this prospectus) authorized to sell the fund’s shares. You may purchase additional shares in various ways, including through your financial advisor and by mail, telephone, the Internet and bank wire.

Class C shares are not offered by American Funds Short-Term Tax-Exempt Bond Fund at this time. For Limited Term Tax-Exempt Bond Fund of America, Class C shares may be acquired only by exchanging from Class C shares of other American Funds. Direct purchases of Class C shares of the funds are not permitted.

Purchase of Class F shares Unless otherwise noted, references in this prospectus to Class F shares refer to both Class F-1 and F-2 shares.

You may generally open an account and purchase Class F shares only through fee-based programs of investment dealers that have special agreements with the fund’s distributor, through certain registered investment advisors and through other intermediaries approved by the fund’s distributor. These intermediaries typically charge ongoing fees for services they provide. Intermediary fees are not paid by the fund and normally range from .75% to 1.50% of assets annually, depending on the services offered.

Class B shares Class B shares may not be purchased or acquired, except by exchange from Class B shares of another fund in the American Funds family. Any other investment received by the fund that is intended for Class B shares will instead be invested in Class A shares and subject to any applicable sales charges.

Shareholders with investments in Class B shares may continue to hold such shares until they convert to Class A shares. However, no additional investments will be accepted in Class B shares. Dividends and capital gain distributions may continue to be reinvested in Class B shares until their conversion dates. In addition, shareholders invested in Class B shares will be able to exchange those shares for Class B shares of other American Funds offering Class B shares until they convert.

Automatic conversion of Class B and C shares Class B shares automatically convert to Class A shares in the month of the eight-year anniversary of the purchase date. Class C shares automatically convert to Class F-1 shares in the month of the 10-year anniversary of the purchase date. The Internal Revenue Service currently takes the position that these automatic conversions are not taxable. Should its position change, the automatic conversion feature may be suspended. If this were to happen, you would have the option of converting your Class B or C shares to the respective share classes at the anniversary dates described above. This exchange would be based on the relative net asset values of the two classes in question, without the imposition of a sales charge or fee, but you might face certain tax consequences as a result.

Tax-exempt income funds / Prospectus     60

Purchase minimums and maximums Purchase minimums described in this prospectus may be waived in certain cases. In addition, the fund reserves the right to redeem the shares of any shareholder for their then current net asset value per share if the shareholder’s aggregate investment in the fund falls below the fund’s minimum initial investment amount. See the statement of additional information for details.

For accounts established with an automatic investment plan, the initial purchase minimum of $250 (or $1,000 for The Tax-Exempt Fund of California and American Funds Tax-Exempt Fund of New York) may be waived if the purchases (including purchases through exchanges from another fund) made under the plan are sufficient to reach $250 (or $1,000 for The Tax-Exempt Fund of California and American Funds Tax-Exempt Fund of New York) within five months of account establishment.

The purchase maximum for Class C shares is $500,000 per transaction. In addition, if you have significant American Funds holdings, you may not be eligible to invest in Class C shares. Specifically, you may not purchase Class C shares if you are eligible to purchase Class A shares at the $1 million or more sales charge discount rate (that is, at net asset value). See “Sales charge reductions and waivers” in this prospectus and the statement of additional information for more details regarding sales charge discounts.

Exchange Generally, you may exchange your shares for shares of the same class of other American Funds without a sales charge. Exchanges of shares from American Funds U.S. Government Money Market Fund initially purchased without a sales charge to shares of another American Fund generally will be subject to the appropriate sales charge applicable to the other fund. For purposes of computing the contingent deferred sales charge on Class B and C shares, the length of time you have owned your shares will be measured from the first day of the month in which shares were purchased and will not be affected by any permitted exchange.

Exchanges have the same tax consequences as ordinary sales and purchases. For example, to the extent you exchange shares held in a taxable account that are worth more now than what you paid for them, the gain will be subject to taxation.

See “Transactions by telephone, fax or the Internet” in the section “How to sell shares” of this prospectus for information regarding electronic exchanges.

Please see the statement of additional information for details and limitations on moving investments in certain share classes to different share classes and on moving investments held in certain accounts to different accounts.

61     Tax-exempt income funds / Prospectus

How to sell shares

You may sell (redeem) shares in any of the following ways:

Through your dealer or financial advisor (certain charges may apply)

· Shares held for you in your dealer’s name must be sold through the dealer.

· Generally, Class F shares must be sold through intermediaries such as dealers or financial advisors.

Writing to American Funds Service Company

· Requests must be signed by the registered shareholder(s).

· A signature guarantee is required if the redemption is:

— more than $125,000;

— made payable to someone other than the registered shareholder(s); or

— sent to an address other than the address of record or to an address of record that has been changed within the previous 10 days.

· American Funds Service Company reserves the right to require signature guarantee(s) on any redemption.

· Additional documentation may be required for redemptions of shares held in corporate, partnership or fiduciary accounts.

Telephoning or faxing American Funds Service Company or using the Internet

· Redemptions by telephone, fax or the Internet (including American FundsLine and americanfunds.com) are limited to $125,000 per American Funds shareholder each day.

· Checks must be made payable to the registered shareholder.

· Checks must be mailed to an address of record that has been used with the account for at least 10 days.

If you recently purchased shares and subsequently request a redemption of those shares, you will receive proceeds from the redemption once a sufficient period of time has passed to reasonably ensure that checks or drafts, including certified or cashier’s checks, for the shares purchased have cleared (normally 10 business days).

Although payment of redemptions normally will be in cash, the fund’s declaration of trust permits payment of the redemption price wholly or partly with portfolio securities or other fund assets under conditions and circumstances determined by the fund’s board of trustees. The disposal of the securities received in-kind may be subject to brokerage costs and until sold such securities remain at market risk and liquidity risk, including the risk that such securities are or become difficult to sell. If the fund pays your redemption with illiquid securities, you will bear the risk of not being able to sell such illiquid securities.

Tax-exempt income funds / Prospectus     62

Transactions by telephone, fax or the Internet Generally, you are automatically eligible to redeem or exchange shares by telephone, fax or the Internet, unless you notify us in writing that you do not want any or all of these services. You may reinstate these services at any time.

Unless you decide not to have telephone, fax or Internet services on your account(s), you agree to hold each fund, American Funds Service Company, any of its affiliates or mutual funds managed by such affiliates, and each of their respective directors, trustees, officers, employees and agents harmless from any losses, expenses, costs or liabilities (including attorney fees) that may be incurred in connection with the exercise of these privileges, provided that American Funds Service Company employs reasonable procedures to confirm that the instructions received from any person with appropriate account information are genuine. If reasonable procedures are not employed, American Funds Service Company and/or the fund may be liable for losses due to unauthorized or fraudulent instructions.

Frequent trading of fund shares The fund and American Funds Distributors reserve the right to reject any purchase order for any reason. The fund is not designed to serve as a vehicle for frequent trading. Frequent trading of fund shares may lead to increased costs to the fund and less efficient management of the fund’s portfolio, potentially resulting in dilution of the value of the shares held by long-term shareholders. Accordingly, purchases, including those that are part of exchange activity, that the fund or American Funds Distributors has determined could involve actual or potential harm to the fund may be rejected.

The fund, through its transfer agent, American Funds Service Company, maintains surveillance procedures that are designed to detect frequent trading in fund shares. Under these procedures, various analytics are used to evaluate factors that may be indicative of frequent trading. For example, transactions in fund shares that exceed certain monetary thresholds may be scrutinized. American Funds Service Company also may review transactions that occur close in time to other transactions in the same account or in multiple accounts under common ownership or influence. Trading activity that is identified through these procedures or as a result of any other information available to the fund will be evaluated to determine whether such activity might constitute frequent trading. These procedures may be modified from time to time as appropriate to improve the detection of frequent trading, to facilitate monitoring for frequent trading in particular retirement plans or other accounts and to comply with applicable laws.

In addition to the fund’s broad ability to restrict potentially harmful trading as described above, the fund’s board of trustees has adopted a “purchase blocking policy” under which any shareholder redeeming shares having a value of $5,000 or more from a fund will be precluded from investing in that fund for 30 calendar days after the redemption transaction. This policy also applies to redemptions and purchases that are part of exchange transactions. Under the fund’s purchase blocking policy, certain purchases will not be prevented and certain redemptions will not trigger a purchase block, such as:

· purchases and redemptions of shares having a value of less than $5,000;

· purchases and redemptions by investment companies managed or sponsored by the fund’s investment adviser or its affiliates, including reallocations and transactions allowing the investment company to meet its redemptions and purchases;

· retirement plan contributions, loans and distributions (including hardship withdrawals) identified as such on the retirement plan recordkeeper’s system;

63     Tax-exempt income funds / Prospectus

· purchase transactions involving in-kind transfers of shares of the fund, rollovers, Roth IRA conversions and IRA recharacterizations, if the entity maintaining the shareholder account is able to identify the transaction as one of these types of transactions; and

· systematic redemptions and purchases, if the entity maintaining the shareholder account is able to identify the transaction as a systematic redemption or purchase.

Generally, purchases and redemptions will not be considered “systematic” unless the transaction is prescheduled for a specific date.

The fund reserves the right to waive the purchase blocking policy with respect to specific shareholder accounts if American Funds Service Company determines that its surveillance procedures are adequate to detect frequent trading in fund shares in such accounts.

American Funds Service Company will work with certain intermediaries (such as investment dealers holding shareholder accounts in street name, retirement plan recordkeepers, insurance company separate accounts and bank trust companies) to apply their own procedures, provided that American Funds Service Company believes the intermediary’s procedures are reasonably designed to enforce the frequent trading policies of the fund. You should refer to disclosures provided by the intermediaries with which you have an account to determine the specific trading restrictions that apply to you.

If American Funds Service Company identifies any activity that may constitute frequent trading, it reserves the right to contact the intermediary and request that the intermediary either provide information regarding an account owner’s transactions or restrict the account owner’s trading. If American Funds Service Company is not satisfied that the intermediary has taken appropriate action, American Funds Service Company may terminate the intermediary’s ability to transact in fund shares.

There is no guarantee that all instances of frequent trading in fund shares will be prevented.

Notwithstanding the fund’s surveillance procedures and purchase blocking policy described above, all transactions in fund shares remain subject to the right of the fund, American Funds Distributors and American Funds Service Company to restrict potentially abusive trading generally, including the types of transactions described above that will not be prevented or trigger a block under the purchase blocking policy. See the statement of additional information for more information about how American Funds Service Company may address other potentially abusive trading activity in the American Funds.

Tax-exempt income funds / Prospectus     64

Distributions and taxes

Dividends and distributions The fund declares daily dividends from net investment income and distributes the accrued dividends, which may fluctuate, to you each month. Generally, dividends begin accruing on the day payment for shares is received by the fund or American Funds Service Company.

Capital gains, if any, are usually distributed in November or December. When a dividend or capital gain is distributed, the net asset value per share is reduced by the amount of the payment.

You may elect to reinvest dividends and/or capital gain distributions to purchase additional shares of this fund or other American Funds, or you may elect to receive them in cash.

Taxes on dividends and distributions Interest on municipal bonds is generally not included in gross income for federal tax purposes. Subject to certain requirements, the fund is permitted to pass through to its shareholders the interest earned on municipal bonds as federally exempt-interest dividends. Taxable dividends, including distributions of short-term capital gains, however, are subject to federal taxation at the applicable rates for ordinary income. To the extent the fund is permitted to invest in bonds subject to federal alternative minimum tax, interest earned on certain bonds may be treated as income subject to federal alternative minimum tax. The fund’s distributions of net long-term capital gains are taxable as long-term capital gains.

Depending on their state of residence, shareholders of American Funds Short-Term Tax-Exempt Bond Fund, Limited Term Tax-Exempt Bond Fund of America, The Tax-Exempt Bond Fund of America, and American High-Income Municipal Bond Fund may be able to exempt from state taxation some or all of the federally tax-exempt income dividends paid by those funds.

Each of The Tax-Exempt Fund of California and American Funds Tax-Exempt Fund of New York anticipates that the federally exempt interest dividends paid by the applicable fund and derived from interest on bonds exempt from California and New York income tax, respectively, will also be exempt from California and New York state income tax, respectively. To the extent the applicable fund’s dividends are derived from interest on debt obligations that is not exempt from California or New York income tax, however, such dividends will be subject to applicable state income tax.

Moreover, any federally taxable dividends and capital gains distributions from the fund may also be subject to state tax.

Any taxable dividends or capital gain distributions you receive from the fund normally will be taxable to you when made, regardless of whether you reinvest dividends or capital gain distributions or receive them in cash.

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Taxes on transactions Your redemptions, including exchanges, may result in a capital gain or loss for federal tax purposes. A capital gain or loss on your investment is the difference between the cost of your shares, including any sales charges, and the amount you receive when you sell them.

Shareholder fees Fees borne directly by the fund normally have the effect of reducing a shareholder’s taxable income on distributions. By contrast, fees paid directly to advisors by a fund shareholder for ongoing advice are deductible for income tax purposes only to the extent that they (combined with certain other qualifying expenses) exceed 2% of such shareholder’s adjusted gross income.

Please see your tax advisor for more information.

Tax-exempt income funds / Prospectus     66

Choosing a share class

The fund offers different classes of shares through this prospectus. Shares of the fund are available through various investment programs or accounts. However, tax-exempt funds should generally not serve as investments for tax-deferred retirement plans and accounts. The services or share classes available to you may vary depending upon how you wish to purchase shares of the fund. Since shares of American Funds Short-Term Tax-Exempt Bond Fund are only available in Class A, F-1 and F-2, references to Class B and C shares are not applicable to American Funds Short-Term Tax-Exempt Bond Fund.

Each share class of the fund represents an investment in the same portfolio of securities, but each class has its own sales charge and expense structure, allowing you to choose the class that best fits your situation. For example, Class F-1 shares are subject to a 12b-1 fee while Class F-2 shares are not. The different fee structures allow the investor to choose how to pay for advisory platform expenses. When you purchase shares of the fund, you should choose a share class. If none is chosen, your investment will be made in Class A shares.

Factors you should consider when choosing a class of shares include:

· how long you expect to own the shares;

· how much you intend to invest;

· total expenses associated with owning shares of each class;

· whether you qualify for any reduction or waiver of sales charges (for example, Class A shares may be a less expensive option over time, particularly if you qualify for a sales charge reduction or waiver);

· whether you plan to take any distributions in the near future; and

· availability of share classes:

— Class B shares may not be purchased or acquired except by exchange from Class B shares of another fund in the American Funds family;

— Class C shares are not available to retirement plans that do not currently invest in such shares and that are eligible to invest in Class R shares of the American Funds, including retirement plans established under Internal Revenue Code Sections 401(a) (including 401(k) plans), 403(b) or 457;

— Class F shares are generally available only to fee-based programs of investment dealers that have special agreements with the fund’s distributor, to certain registered investment advisors and to other intermediaries approved by the fund’s distributor.

Each investor’s financial considerations are different. You should speak with your financial advisor to help you decide which share class is best for you.

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Sales charges

Class A shares The initial sales charge you pay each time you buy Class A shares differs depending upon the amount you invest and may be reduced or eliminated for larger purchases as indicated below. The “offering price,” the price you pay to buy shares, includes any applicable sales charge, which will be deducted directly from your investment. Shares acquired through reinvestment of dividends or capital gain distributions are not subject to an initial sales charge.

Sales charges for The Tax-Exempt Bond Fund of America, American High-Income Municipal Bond Fund, The Tax-Exempt Fund of California and American Funds Tax-Exempt Fund of New York

Sales charges for American Funds Short-Term Tax-Exempt Bond Fund and Limited Term Tax-Exempt Bond Fund of America

The sales charge, expressed as a percentage of the offering price or the net amount invested, may be higher or lower than the percentages described in the tables above due to rounding. This is because the dollar amount of the sales charge is determined by subtracting the net asset value of the shares purchased from the offering price, which is calculated to two decimal places using standard rounding criteria. The impact of rounding will vary with the size of the investment and the net asset value of the shares. Similarly, any contingent deferred sales charge paid by you on investments in Class A shares may be higher or lower than the 1% charge described below due to rounding.

Tax-exempt income funds / Prospectus     68

Except as provided below, investments in Class A shares of $1 million or more may be subject to a 1% contingent deferred sales charge if the shares are sold within one year of purchase. The contingent deferred sales charge is based on the original purchase cost or the current market value of the shares being sold, whichever is less.

Class A share purchases not subject to sales charges The following investments are not subject to any initial or contingent deferred sales charge if American Funds Service Company is properly notified of the nature of the investment:

· investments made by accounts that are part of certain qualified fee-based programs and that purchased Class A shares before the discontinuation of the relevant investment dealer’s load-waived Class A share program with the American Funds and that continue to be held through fee-based programs; and

· certain rollover investments from retirement plans to IRAs (see “Rollovers from retirement plans to IRAs” in this prospectus for more information).

The distributor may pay dealers a commission of up to 1% on investments made in Class A shares with no initial sales charge. The fund may reimburse the distributor for these payments through its plans of distribution (see “Plans of distribution” in this prospectus).

Certain other investors may qualify to purchase shares without a sales charge, such as employees of investment dealers and registered investment advisors authorized to sell American Funds and employees of The Capital Group Companies, Inc. and its affiliates. Please see the statement of additional information for further details.

Class B and C shares For Class B shares, a contingent deferred sales charge may be applied to shares you sell within six years of the date you purchased the Class B shares, as shown in the table below. The contingent deferred sales charge is eliminated six years after purchase.

Class C shares are sold without any initial sales charge. American Funds Distributors pays 1% of the amount invested to dealers who sell Class C shares. A contingent deferred sales charge of 1% applies if Class C shares are sold within one year of purchase. The contingent deferred sales charge is eliminated one year after purchase.

Any contingent deferred sales charge paid by you on sales of Class B or C shares, expressed as a percentage of the applicable redemption amount, may be higher or lower than the percentages described above due to rounding.

Class F shares Class F shares are sold without any initial or contingent deferred sales charge.

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Contingent deferred sales charges Shares acquired through reinvestment of dividends or capital gain distributions are not subject to a contingent deferred sales charge. In addition, the contingent deferred sales charge may be waived in certain circumstances. See “Contingent deferred sales charge waivers” in the section “Sales charge reductions and waivers” of this prospectus. For purposes of determining the contingent deferred sales charge, if you sell only some of your shares, shares that are not subject to any contingent deferred sales charge will be sold first, followed by shares that you have owned the longest.

Tax-exempt income funds / Prospectus     70

Sales charge reductions and waivers

To receive a reduction in your Class A initial sales charge, you must let your financial advisor or American Funds Service Company know at the time you purchase shares that you qualify for such a reduction. If you do not let your advisor or American Funds Service Company know that you are eligible for a reduction, you may not receive the sales charge discount to which you are otherwise entitled. In order to determine your eligibility to receive a sales charge discount, it may be necessary for you to provide your advisor or American Funds Service Company with information and records (including account statements) of all relevant accounts invested in the American Funds. Sales charge waivers may not be available through certain financial intermediaries, due to the policies, procedures, trading platforms and/or systems of the financial intermediaries. You may need to invest directly through American Funds Service Company in order to receive the sales charge waivers described in this prospectus. Investors should consult their financial intermediary for further information.

In addition to the information in this prospectus, you may obtain more information about share classes, sales charges and sales charge reductions and waivers through a link on the home page of the American Funds website at americanfunds.com, from the statement of additional information or from your financial advisor.

Reducing your Class A initial sales charge Consistent with the policies described in this prospectus, you and your “immediate family” (your spouse — or equivalent, if recognized under local law — and your children under the age of 21) may combine all of your American Funds investments to reduce Class A sales charges. Certain investments in the American Funds Target Date Retirement Series,^® American Funds Portfolio Series^SM, American Funds College Target Date Series^® and American Funds Retirement Income Portfolio Series^SM may also be combined for this purpose. Please see the applicable series’ prospectus for further information. However, for this purpose, investments representing direct purchases of American Funds U.S. Government Money Market Fund are excluded. Following are different ways that you may qualify for a reduced Class A sales charge:

Aggregating accounts To receive a reduced Class A sales charge, investments made by you and your immediate family (see above) may be aggregated if made for your own account(s) and/or certain other accounts, such as:

· trust accounts established by the above individuals (please see the statement of additional information for details regarding aggregation of trust accounts where the person(s) who established the trust is/are deceased);

· solely controlled business accounts; and

· single-participant retirement plans.

Concurrent purchases You may combine simultaneous purchases (including, upon your request, purchases for gifts) of any class of shares of two or more American Funds (excluding American Funds U.S. Government Money Market Fund) to qualify for a reduced Class A sales charge.

Rights of accumulation You may take into account your accumulated holdings in all share classes of the American Funds (excluding American Funds U.S. Government Money Market Fund) to determine the initial sales charge you pay on each purchase of Class A shares. Subject to your investment dealer’s capabilities, your accumulated holdings will be calculated as the higher of (a) the current value of your existing holdings (as of the day prior to your additional American Funds investment) or (b) the amount you invested (including reinvested dividends and capital gains, but excluding

71     Tax-exempt income funds / Prospectus

capital appreciation) less any withdrawals. Please see the statement of additional information for further details. You should retain any records necessary to substantiate the historical amounts you have invested.

If you make a gift of shares, upon your request you may purchase the shares at the sales charge discount allowed under rights of accumulation of all of your American Funds accounts.

Statement of intention You may reduce your Class A sales charge by establishing a statement of intention. A statement of intention allows you to combine all purchases of all share classes of the American Funds (excluding American Funds U.S. Government Money Market Fund) that you intend to make over a 13-month period to determine the applicable sales charge; however, purchases made under a right of reinvestment, appreciation of your holdings, and reinvested dividends and capital gains do not count as purchases made during the statement period. Your accumulated holdings (as described and calculated under “Rights of accumulation” above) eligible to be aggregated as of the day immediately before the start of the statement period may be credited toward satisfying the statement. A portion of your account may be held in escrow to cover additional Class A sales charges that may be due if your total purchases over the statement period do not qualify you for the applicable sales charge reduction.

Right of reinvestment If you notify American Funds Service Company prior to the time of reinvestment, you may reinvest proceeds from a redemption, dividend payment or capital gain distribution without a sales charge in the same fund or other American Funds, provided that the reinvestment occurs within 90 days after the date of the redemption, dividend payment or distribution and is made into the same account from which you redeemed the shares or received the dividend payment or distribution. If the account has been closed, you may reinvest without a sales charge if the new receiving account has the same registration as the closed account and the reinvestment is made within 90 days after the date of redemption, dividend payment or distribution.

Proceeds from a Class B share redemption for which a contingent deferred sales charge was paid will be reinvested in Class A shares without any initial sales charge. If you redeem Class B shares without paying a contingent deferred sales charge, you may reinvest the proceeds in Class B shares or purchase Class A shares. If you purchase Class A shares, you are responsible for paying any applicable Class A sales charges. Proceeds from any other type of redemption and all dividend payments and capital gain distributions will be reinvested in the same share class from which the original redemption, dividend payment or distribution was made. Any contingent deferred sales charge on Class A or C shares will be credited to your account. Redemption proceeds of Class A shares representing direct purchases in American Funds U.S. Government Money Market Fund that are reinvested in other American Funds will be subject to a sales charge.

Proceeds will be reinvested at the next calculated net asset value after your request is received by American Funds Service Company, provided that your request contains all information and legal documentation necessary to process the transaction. For purposes of this “right of reinvestment policy,” automatic transactions (including, for example, automatic purchases, withdrawals and payroll deductions) and ongoing retirement plan contributions are not eligible for investment without a sales charge. You may not reinvest proceeds in the American Funds as described in this paragraph if such proceeds are subject to a purchase block as described under “Frequent trading of fund shares” in this prospectus. This paragraph does not apply to certain rollover investments as described

Tax-exempt income funds / Prospectus     72

under “Rollovers from retirement plans to IRAs” in this prospectus. Depending on the financial intermediary holding your account, your reinvestment privileges may be unavailable or differ from those described in this prospectus. Investors should consult their financial intermediary for further information.

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Contingent deferred sales charge waivers The contingent deferred sales charge on Class A, B and C shares may be waived in the following cases:

· permitted exchanges of shares, except if shares acquired by exchange are then redeemed within the period during which a contingent deferred sales charge would apply to the initial shares purchased;

· tax-free returns of excess contributions to IRAs;

· redemptions due to death or postpurchase disability of the shareholder (this generally excludes accounts registered in the names of trusts and other entities);

· redemptions due to the complete termination of a trust upon the death of the trustor/grantor or beneficiary, but only if such termination is specifically provided for in the trust document; and

· the following types of transactions, if they do not exceed 12% of the value of an account annually (see the statement of additional information for further details about waivers regarding these types of transactions):

— redemptions due to receiving required minimum distributions from retirement accounts upon reaching age 70½ (required minimum distributions that continue to be taken by the beneficiary(ies) after the account owner is deceased also qualify for a waiver); and

— if you have established an automatic withdrawal plan, redemptions through such a plan (including any dividends and/or capital gain distributions taken in cash).

To have your Class A, B or C contingent deferred sales charge waived, you must inform your advisor or American Funds Service Company at the time you redeem shares that you qualify for such a waiver.

Tax-exempt income funds / Prospectus     74

Rollovers from retirement plans to IRAs

The fund reserves the right not to make its shares available to tax-deferred retirement plans and accounts.

Assets from retirement plans may be invested in Class A, C or F shares through an IRA rollover, subject to the other provisions of this prospectus. Class C shares are not available if the assets are being rolled over from investments held in the American Funds Recordkeeper Direct and PlanPremier retirement plan recordkeeping programs.

Rollovers to IRAs from retirement plans that are rolled into Class A shares will be subject to applicable sales charges. The following rollovers to Class A shares will be made without a sales charge:

· rollovers to Capital Bank and Trust Company^SM IRAs if the assets were invested in American Funds at the time of distribution;

· rollovers to IRAs from 403(b) plans with Capital Bank and Trust Company as custodian; and

· rollovers to Capital Bank and Trust Company IRAs from investments held in the American Funds Recordkeeper Direct and PlanPremier retirement plan recordkeeping programs.

IRA rollover assets that roll over without a sales charge as described above will not be subject to a contingent deferred sales charge, and investment dealers will be compensated solely with an annual service fee that begins to accrue immediately. All other rollovers invested in Class A shares, as well as future contributions to the IRA, will be subject to sales charges and to the terms and conditions generally applicable to Class A share investments as described in this prospectus and in the statement of additional information.

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Plans of distribution

The fund has plans of distribution, or “12b-1 plans,” for certain share classes under which it may finance activities intended primarily to sell shares, provided that the categories of expenses are approved in advance by the fund's board of trustees. The plans provide for payments, based on annualized percentages of average daily net assets, of:

For all share classes indicated above, up to .25% (.15% for Class A shares of American Funds Short-Term Tax-Exempt Bond Fund) may be used to pay service fees to qualified dealers for providing certain shareholder services. The amount remaining for each share class, if any, may be used for distribution expenses.

The 12b-1 fees paid by each applicable share class of each fund, as a percentage of average net assets for the previous fiscal year, are indicated in the prospectus in the Annual Fund Operating Expenses table for each fund. Since these fees are paid out of each fund’s assets on an ongoing basis, over time they may cost you more than paying other types of sales charges or service fees and reduce the return on your investment. The higher fees for Class B and C shares may cost you more over time than paying the initial sales charge for Class A shares.

Tax-exempt income funds / Prospectus     76

Other compensation to dealers

American Funds Distributors, at its expense, provides additional compensation to investment dealers. These payments may be made, at the discretion of American Funds Distributors, to the top 100 dealers (or their affiliates) that have sold shares of the American Funds. A number of factors will be considered in determining payments, including the qualifying dealer’s sales, assets and positive cash flows, and the quality of the dealer’s relationship with American Funds Distributors. The payment will be determined using a formula applied consistently to dealers based on the relevant facts and circumstances. The level of payments made to a qualifying firm in any given year will vary and (excluding payments for meetings as described below) will represent the sum of (a) up to .10% of the previous year’s American Funds sales by that dealer and (b) up to .02% of American Funds assets attributable to that dealer, with an adjustment made for the dealer’s positive cash flows and the quality of the dealer’s relationship with American Funds Distributors. For calendar year 2015, aggregate payments made by American Funds Distributors to dealers were less than .02% of the average assets of the American Funds. Aggregate payments made by American Funds Distributors to dealers may also change from year to year. American Funds Distributors makes these payments to help defray the costs incurred by qualifying dealers in connection with efforts to educate financial advisors about the American Funds so that they can make recommendations and provide services that are suitable and meet shareholder needs. American Funds Distributors will, on an annual basis, determine the advisability of continuing these payments.

Firms receiving additional compensation payments must sign a letter acknowledging the purpose of the payment and American Funds Distributors’ goal that the payment will help facilitate education of the firm’s financial advisors about the American Funds to help the advisors make suitable recommendations and better serve their clients who invest in the funds. The letters generally require the firms to (1) have significant assets invested in the American Funds, (2) perform the due diligence necessary to classify the American Funds as “approved” or “preferred” (or an equivalent) on their platform, (3) not provide financial advisors, branch managers or associated persons with any financial incentives to promote the sales of one approved fund group over another approved group, (4) provide individual advice to their clients through financial advisors, (5) provide American Funds Distributors broad access to their financial advisors and product platforms and develop a business plan to achieve such access, and (6) work with the fund’s transfer agent to promote operational efficiencies and to facilitate necessary communication between the American Funds and the firm’s clients who own shares of the American Funds.

American Funds Distributors may also pay expenses associated with meetings and other training and educational opportunities conducted by selling dealers, advisory platform providers and other intermediaries to facilitate educating financial advisors and shareholders about the American Funds. For example, some of these expenses may include, but not be limited to, meeting sponsor fees, meeting location fees, and fees to obtain lists of financial advisors to better tailor training and education opportunities.

If investment advisers, distributors or other affiliates of mutual funds pay additional compensation or other incentives to investment dealers in differing amounts, dealer firms and their advisors may have financial incentives for recommending a particular mutual fund over other mutual funds or investments. You should consult with your financial advisor and review carefully any disclosure by your financial advisor’s firm as to compensation received.

77     Tax-exempt income funds / Prospectus

Fund expenses

In periods of market volatility, assets of the fund may decline significantly, causing total annual fund operating expenses (as a percentage of the value of your investment) to become higher than the numbers shown in the Annual Fund Operating Expenses tables in this prospectus.

For all share classes except Class B shares, “Other expenses” items in the Annual Fund Operating Expenses tables in this prospectus include fees for administrative services provided by the fund’s investment adviser and its affiliates. Administrative services include, but are not limited to, coordinating, monitoring, assisting and overseeing third parties that provide services to fund shareholders. The fund's investment adviser receives an administrative services fee at the annual rate of .01% of the average daily net assets of the fund attributable to Class A shares and .05% of the average daily net assets of the fund attributable to Class C and F shares for its provision of administrative services.

The “Other expenses” items in the Annual Fund Operating Expenses table for the fund also include custodial, legal, transfer agent and subtransfer agent/recordkeeping payments and various other expenses applicable to all share classes.

Subtransfer agent/recordkeeping payments may be made to third parties (including affiliates of the fund’s investment adviser) that provide subtransfer agent, recordkeeping and/or shareholder services with respect to certain shareholder accounts in lieu of the transfer agent providing such services. The amount paid for subtransfer agent/recordkeeping services varies depending on the share class and services provided, and typically ranges from $3 to $19 per account.

Tax-exempt income funds / Prospectus     78

Financial highlights

The Financial Highlights tables are intended to help you understand the fund’s results for the past five fiscal years. Certain information reflects financial results for a single share of a particular class. The total returns in the tables represent the rate that an investor would have earned or lost on an investment in the fund (assuming reinvestment of all dividends and capital gain distributions). Where indicated, figures in the tables reflect the impact, if any, of certain reimbursements from Capital Research and Management Company. For more information about these reimbursements, see the fund’s statement of additional information and annual reports. The information in the Financial Highlights tables for each fund has been audited by PricewaterhouseCoopers LLP. The current report of PricewaterhouseCoopers LLP, along with the fund’s financial statements, are included in the statement of additional information for the fund, which is available upon request.

American Funds Short-Term Tax-Exempt Bond Fund

¹ Based on average shares outstanding.

² Total returns exclude any applicable sales charges, including contingent deferred sales charges.

³ Amount less than $.01.

Limited Term Tax-Exempt Bond Fund of America