BOND FUND OF AMERICA®

BOND FUND OF AMERICA®

Investment objective

The fund’s investment objective is to provide as high a level of current income as is 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 28 of the prospectus and on page 77 of the fund’s statement of additional information.

Shareholder fees (fees paid directly from your investment)

Shareholder Fees - BOND FUND OF AMERICA®	Class A		Class 529-A		Class B	Class 529-B	Class C	Class 529-C	Class 529-E	Class 529-F-1	Class F-1	Class F-2	Class R-1	Class R-2	Class R-3	Class R-4	Class R-5	Class R-6	Class R-2E	Class R-5E
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	3.75%		3.75%		none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none
Maximum deferred sales charge (load) (as a percentage of the amount redeemed)	1.00%	[1]	1.00%	[1]	5.00%	5.00%	1.00%	1.00%	none	none	none	none	none	none	none	none	none	none	none	none
Maximum sales charge (load) imposed on reinvested dividends	none		none		none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none
Redemption or exchange fees	none		none		none	none	none	none	none	none	none	none	none	none	none	none	none	none	none	none

Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses - BOND FUND OF AMERICA®	Class A	Class B	Class C	Class F-1	Class F-2	Class 529-A	Class 529-B	Class 529-C	Class 529-E	Class 529-F-1	Class R-1	Class R-2		Class R-2E		Class R-3	Class R-4	Class R-5E	Class R-5	Class R-6
Management fees	0.19%	0.19%	0.19%	0.19%	0.19%	0.19%	0.19%	0.19%	0.19%	0.19%	0.19%	0.19%		0.19%		0.19%	0.19%	0.19%	0.19%	0.19%
Distribution and/or service (12b-1) fees	0.24%	1.00%	1.00%	0.25%	none	0.23%	0.99%	0.99%	0.50%	none	1.00%	0.74%		0.60%	[1]	0.50%	0.25%	none	none	none
Other expenses	0.17%	0.15%	0.21%	0.19%	0.18%	0.28%	0.29%	0.28%	0.22%	0.28%	0.17%	0.43%	[1]	0.19%		0.22%	0.15%	0.21%	0.11%	0.06%
Total annual fund operating expenses	0.60%	1.34%	1.40%	0.63%	0.37%	0.70%	1.47%	1.46%	0.91%	0.47%	1.36%	1.36%		0.98%		0.91%	0.59%	0.40%	0.30%	0.25%

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:

Expense Example - BOND FUND OF AMERICA® - USD ($)	1 year	3 years	5 years	10 years
Class A	434	560	697	1,097
Class B	636	825	934	1,409
Class C	243	443	766	1,680
Class F-1	64	202	351	786
Class F-2	38	119	208	468
Class 529-A	444	590	750	1,213
Class 529-B	650	865	1,003	1,548
Class 529-C	249	462	797	1,746
Class 529-E	93	290	504	1,120
Class 529-F-1	48	151	263	591
Class R-1	138	431	745	1,635
Class R-2	138	431	745	1,635
Class R-2E	100	312	542	1,201
Class R-3	93	290	504	1,120
Class R-4	60	189	329	738
Class R-5E	41	128	224	505
Class R-5	31	97	169	381
Class R-6	26	80	141	318

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

Expense Example No Redemption - BOND FUND OF AMERICA® - USD ($)	1 year	3 years	5 years	10 years
Class B	136	425	734	1,409
Class C	143	443	766	1,680
Class 529-B	150	465	803	1,548
Class 529-C	149	462	797	1,746

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 401% of the average value of its portfolio.

Principal investment strategies

The fund seeks to maximize your level of current income and preserve your capital by investing primarily in bonds. Normally the fund invests at least 80% of its assets in bonds and other debt securities, which may be represented by other investment instruments, including derivatives. The fund invests a majority of its assets in debt securities rated A3 or better or A- or better by Nationally Recognized Statistical Ratings Organizations designated by the fund’s investment adviser, or in debt securities that are unrated but determined to be of equivalent quality by the fund’s investment adviser, including U.S. government securities, money market instruments or cash.

The fund may invest in debt securities and mortgage-backed securities issued by government-sponsored entities and federal agencies and instrumentalities that are not backed by the full faith and credit of the U.S. government. The fund invests in debt securities with a wide range of maturities.

The fund may invest in inflation linked bonds issued by U.S. and non-U.S. governments, their agencies or instrumentalities, and corporations. Inflation linked bonds are structured to protect against inflation by linking the bond’s principal and interest payments to an inflation index, such as the Consumer Price Index for Urban Consumers, so that principal and interest adjust to reflect changes in the index.

The fund may invest in certain derivative instruments, such as futures contracts and swaps. A derivative is a financial contract, the value of which is based on the value of an underlying financial asset (such as a stock, bond or currency), a reference rate or a market index. The fund may invest in a derivative only if, in the opinion of the investment adviser, the expected risks and rewards of the proposed investment are consistent with the investment objective and strategies of the fund as disclosed in this prospectus and in the fund’s statement of additional information.

The fund’s current practice is to invest no more than 10% of its assets in debt securities rated Ba1 or below and BB+ or below by Nationally Recognized Statistical Ratings Organizations designated by the fund’s investment adviser, or in debt securities that are unrated but determined to be of equivalent quality by the fund’s investment adviser. Securities rated Ba1 or below and BB+ or below are sometimes referred to as “junk bonds.”

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 through fundamental research, which may include analysis of credit quality, general economic conditions and various quantitative measures and, in the case of corporate obligations, meeting with company executives and employees, suppliers, customers and competitors. 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 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.

Investing in mortgage-related and other asset-backed securities — Mortgage-related securities, such as mortgage-backed securities, and other asset-backed securities include debt obligations that represent interests in pools of mortgages or other income-bearing assets, such as consumer loans or receivables. Such securities often involve risks that are different from or more acute than the risks associated with investing in other types of debt securities. Mortgage-backed and other asset-backed securities are subject to changes in the payment patterns of borrowers of the underlying debt. When interest rates fall, borrowers are more likely to refinance or prepay their debt before its stated maturity. This may result in the fund having to reinvest the proceeds in lower yielding securities, effectively reducing the fund’s income. Conversely, if interest rates rise and borrowers repay their debt more slowly than expected, the time in which the mortgage-backed and other asset-backed securities are paid off could be extended, reducing the fund’s cash available for reinvestment in higher yielding securities.

Investing in securities backed by the U.S. government — Securities backed by the U.S. Treasury or the full faith and credit of the U.S. government are guaranteed only as to the timely payment of interest and principal when held to maturity. Accordingly, the current market values for these securities will fluctuate with changes in interest rates. Securities issued by government-sponsored entities and federal agencies and instrumentalities that are not backed by the full faith and credit of the U.S. government are neither issued nor guaranteed by the U.S. government.

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

Investing outside the United States — Securities of issuers domiciled outside the United States, or with significant operations or revenues outside the United States, may lose value because of adverse political, social, economic or market developments (including social instability, regional conflicts, terrorism and war) in the countries or regions in which the issuers operate or generate revenue. These securities may also lose value due to changes in foreign currency exchange rates against the U.S. dollar and/or currencies of other countries. Issuers of these securities may be more susceptible to actions of foreign governments, such as the imposition of price controls or punitive taxes, that could adversely impact revenues. Securities markets in certain countries may be more volatile and/or less liquid than those in the United States. Investments outside the United States may also be subject to different accounting practices and different regulatory, legal and reporting standards and practices, and may be more difficult to value, than those in the United States. In addition, the value of investments outside the United States may be reduced by foreign taxes, including foreign withholding taxes on interest and dividends. Further, there may be increased risks of delayed settlement of securities purchased or sold by the fund. The risks of investing outside the United States may be heightened in connection with investments in emerging markets.

Investing in future delivery contracts — The fund may enter into contracts, such as to-be-announced contracts and mortgage dollar rolls, that involve the fund selling mortgage-related securities and simultaneously contracting to repurchase similar securities for delivery at a future date at a predetermined price. This can increase the fund’s marketexposure, and the market price of the securities that the fund contracts to repurchase could drop below their purchase price. While the fund can preserve and generate capital through the use of such contracts by, for example, realizing the difference between the sale price and the future purchase price, the income generated by the fund may be reduced by engaging in such transactions. In addition, these transactions may increase the turnover rate of the fund.

Investing in inflation linked bonds — The values of inflation linked bonds generally fluctuate in response to changes in real interest rates — i.e., rates of interest after factoring in inflation. A rise in real interest rates may cause the prices of inflation linked securities to fall, while a decline in real interest rates may cause the prices to increase. Inflation linked bonds may experience greater losses than other debt securities with similar durations when real interest rates rise faster than nominal interest rates. There can be no assurance that the value of an inflation linked security will be directly correlated to changes in interest rates; for example, if interest rates rise for reasons other than inflation, the increase may not be reflected in the security’s inflation measure.

Investing in inflation linked bonds may also reduce the fund’s distributable income during periods of extreme deflation. If prices for goods and services decline throughout the economy, the principal and income on inflation linked securities may decline and result in losses to the fund.

Investing in derivatives — The use of derivatives involves a variety of risks, which may be different from, or greater than, the risks associated with investing in traditional cash securities, such as stocks and bonds. Changes in the value of a derivative may not correlate perfectly with, and may be more sensitive to market events than, the underlying asset, rate or index, and a derivative instrument may expose the fund to losses in excess of its initial investment. Derivatives may be difficult for the fund to buy or sell at an opportune time or price and may be difficult to terminate or otherwise offset. The fund’s use of derivatives may result in losses to the fund, and investing in derivatives may reduce the fund’s returns and increase the fund’s price volatility. The counterparty to a fund derivative transaction (including, if applicable, the fund’s clearing broker, the derivatives exchange or the clearinghouse) may be unable or unwilling to honor its financial obligations in respect of the transaction. A description of the derivative instruments in which the fund may invest and the various risks associated with those derivatives is included in the fund’s statement of additional information under “Description of certain securities, investment techniques and risks.”

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 different broad measures of market results. This information provides some indication of the risks of investing in the fund. The Lipper Core Bond Funds Average includes the fund and other funds that disclose investment objectives and/or strategies reasonably comparable to those of the fund. The Consumer Price Index provides a comparison of the fund’s results to inflation. 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.

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 different broad measures of market results.

Calendar year total returns for Class A shares (Results do not include a sales charge; if a sales charge were included, results would be lower.)

Highest/Lowest quarterly results during this period were:

Highest   7.36% (quarter ended June 30, 2009)

Lowest   -6.82% (quarter ended September 30, 2008)

Average annual total returns For the periods ended December 31, 2015 (with maximum sales charge):

Average Annual Returns - BOND FUND OF AMERICA®	Label	Average Annual Returns, 1 Year	Average Annual Returns, 5 Years	Average Annual Returns, 10 Years	Average Annual Returns, Since Inception	Average Annual Returns, Inception Date
Class A	A Before taxes	(3.53%)	2.40%	2.91%	7.68%	May 28, 1974
Class B	B Before taxes	(5.43%)	2.04%	2.70%	4.09%	Mar. 15, 2000
Class C	C Before taxes	(1.54%)	2.36%	2.49%	3.64%	Mar. 15, 2001
Class F-1	F-1 Before taxes	0.21%	3.16%	3.30%	4.18%	Mar. 15, 2001
Class F-2	F-2 Before taxes	0.47%	3.43%		3.88%	Aug. 04, 2008
Class 529-A	529-A Before taxes	(3.62%)	2.31%	2.84%	3.84%	Feb. 15, 2002
Class 529-B	529-B Before taxes	(5.55%)	1.91%	2.58%	3.62%	Feb. 15, 2002
Class 529-C	529-C Before taxes	(1.61%)	2.29%	2.43%	3.30%	Feb. 19, 2002
Class 529-E	529-E Before taxes	(0.08%)	2.85%	2.97%	3.85%	Mar. 07, 2002
Class 529-F-1	529-F-1 Before taxes	0.36%	3.32%	3.46%	4.43%	Sep. 26, 2002
Class R-1	R-1 Before taxes	(0.53%)	2.39%	2.51%	3.38%	Jun. 11, 2002
Class R-2	R-2 Before taxes	(0.51%)	2.40%	2.50%	3.34%	May 31, 2002
Class R-2E	R-2E Before taxes	(0.07%)			0.42%	Aug. 29, 2014
Class R-3	R-3 Before taxes	(0.08%)	2.85%	2.97%	3.79%	Jun. 04, 2002
Class R-4	R-4 Before taxes	0.24%	3.18%	3.30%	4.17%	May 20, 2002
Class R-5	R-5 Before taxes	0.54%	3.48%	3.60%	4.49%	May 15, 2002
Class R-6	R-6 Before taxes	0.58%	3.53%		5.66%	May 01, 2009
After Taxes on Distributions | Class A	A After taxes on distributions	(4.35%)	1.41%	1.54%
After Taxes on Distributions and Sale of Fund Shares | Class A	A After taxes on distributions and sale of fund shares	(1.99%)	1.44%	1.70%
Barclays U.S. Aggregate Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)	Barclays U.S. Aggregate Index (reflects no deductions for sales charges, account fees, expenses or U.S. federal income taxes)	0.55%	3.25%	4.51%		May 28, 1974
Lipper Core Bond Funds Average (reflects no deductions for sales charges, account fees or U.S. federal income taxes)	Lipper Core Bond Funds Average (reflects no deductions for sales charges, account fees or U.S. federal income taxes)	(0.07%)	3.15%	4.04%	7.54%	May 28, 1974
Consumer Price Index	Consumer Price Index	0.73%	1.53%	1.86%	3.88%	May 28, 1974

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. In addition, after-tax returns are not relevant if you hold your fund shares through a tax-favored arrangement, such as a 401(k) plan, individual retirement account (IRA) or 529 college savings plan.

[1] A contingent deferred sales charge of 1.00% applies on certain redemptions within one year following purchases of $1 million or more made without an initial sales charge.

[1] Based on estimated amounts for the current fiscal year.