Investment Fund

Purchase Restrictions: Tax-exempt funds should generally not serve as investments for tax-deferred retirement plans and accounts. Purchase Information: Class F-1 shares are primarily available through certain financial services platforms that support self-directed investors. See the prospectus for details.
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Summary

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A quality-oriented approach to core tax-exempt income. With a focus on investment-grade securities, this is also our most diversified municipal offering, with the flexibility to own higher income securities across the ratings spectrum. It does not invest in bonds subject to the alternative minimum tax.
Price at NAV $12.47 as of 4/29/2026 (updated daily)
Fund Assets (millions) $24,307.6
Portfolio Managers
3
Expense Ratio
(Gross/Net %)
0.63 / 0.63%
Prospectus
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Returns at NAV

Returns with Sales Charge

Asset Mix

U.S. Equities0.0%
Non-U.S. Equities0.0%
U.S. Bonds93.7%
Non-U.S. Bonds0.1%
Cash & Equivalents
6.2%
As of 3/31/2026 (updated monthly)

Growth of 10K

Read important investment disclosures

High & Low Prices

Fund Statistics

6.7 years
Effective Duration
4.3%
Average Yield
to Maturity
4.4%
Average Coupon
% of net assets as of 3/31/2026 (updated monthly)

Morningstar Style BoxTM— Fixed-Income

Medium Quality
Moderate Interest-Rate Sensitivity
Morningstar data as of 3/31/26 (updated quarterly)

Description

Fund 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.
Distinguishing Characteristics
This strategy takes a quality-oriented approach to tax-exempt investing, with a focus on investment-grade securities. It is also our most diversified municipal offering with the flexibility to own higher income securities across the ratings spectrum. The strategy does not invest in bonds subject to the alternative minimum tax.
Types of Investments
Primarily invests in state, municipal and public authority bonds and notes. The fund will normally invest at least 80% of its assets in, or derive at least 80% of its income from, tax-exempt securities, and invest at least 65% of its assets in tax-exempt securities rated in the three highest categories.
Maturity
Typically, the fund will be invested substantially in securities with maturities in excess of three years.
Portfolio Restrictions
May invest up to 10% of its assets in debt securities rated BB+ or below and Ba1 or below (or unrated, but determined by the fund’s investment adviser to be of equivalent quality). Will not invest in securities subject to the alternative minimum tax.

Fund Facts

Fund Inception 10/03/1979
Fund Assets (millions)
As of 3/31/2026
 $24,307.6
Companies/Issuers
Holdings are as of 2/28/2026 (updated monthly).
 1477+
Shareholder Accounts
Shareholder accounts are as of 3/31/2026
 4,033
Regular Dividends Paid
Monthly
Minimum Initial Investment $250
Capital Gains Paid
Dec
Portfolio Turnover (2025) 24%
Fiscal Year-End Jul
Prospectus Date 03/01/2026
CUSIP 876902 40 4
Fund Number 419

Returns

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Month-End Returns as of 3/31/26

Returns at NAV
| With Sales Charge
Read important investment disclosures
AFTFX
Bloomberg Municipal Bond Index
ANNUAL RETURNS CHART

Quarter-End Returns as of 3/31/26

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Volatility & Return

Read important investment disclosures

Fixed-Income

For Class F-1 Shares, this chart tracks the 10-year standard deviation
and 10-year annualized return of the fixed income funds
AFTFX
Bloomberg Municipal Bond Index
Other AF Funds
Standard Deviation as of 03/31/2026 (updated monthly) . Annualized return as of 03/31/2026 (updated monthly) .
VIEW LARGER CHART
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Yield

12-month
Distribution Rates
30-day SEC Yield
Fund at NAV 2.95% 3.28%
Fund at MOP N/A N/A
As of 3/31/2026 (updated monthly)

Portfolio Management

Years of Experience with Fund
Years of Experience with Capital Group
Years of Experience with Investment Industry
Lee Chu 6 17
Courtney Wolf 7 20
Karl Zeile 22 26 32
A boldface number indicates that years of experience with Capital Group is equal to years of experience with investment industry.

Ratings & Risk

Morningstar Rating TM


Overall Morningstar RatingTM
Funds rated(255)
3-yr. Morningstar RatingTM
(255 funds rated)
5-yr. Morningstar RatingTM
(233 funds rated)
10-yr. Morningstar RatingTM
(176 funds rated)
Overall Morningstar Risk Above Average
HIGH
LOW
Category
Muni National Interm
ADVANTAGES AND DISADVANTAGES OF MORNINGSTAR RATINGS
Ratings are based on risk-adjusted returns as of 3/31/2026 (updated monthly).

Risk Measures

Fund
Standard Deviation
5.07
Sharpe Ratio
-0.04
For the 10 Years ending 3/31/26 (updated monthly).
American Funds/
Morningstar Benchmark
Bloomberg Municipal TR USD
R-squared
98
Beta
0.96
Capture Ratio (Downside/Upside)
94/94
American Funds and Morningstar Benchmark for the 10 Years ending 3/31/26 (updated monthly).
AAA/Aaa
10.3%
AA/Aa
48.4%
A
20.9%
BBB/Baa
5.3%
BB/Ba
2.4%
B
0.1%
CCC & Below
0.0%
Unrated
6.5%
Cash & equivalents
6.2%
% of net assets as of 3/31/2026 (updated monthly)

Average Life Breakdown

0-4.9 Years
33.6%
5-9.9 Years
34.0%
10-19.9 Years
15.9%
20-29.9 Years
9.4%
30+ Years
0.9%
% of net assets as of 3/31/2026 (updated monthly)

Holdings

Bonds Breakdown

Bond Details

Total bond holdings
General obligation bonds 5.9%

% of net assets as of 3/31/2026 (updated quarterly)

Top Fixed-Income Issuers

Black Belt Energy Gas Dist
2.7%
New York City Transitional Finance Authority F ...
2.0%
California Community Choice Financing Authorit ...
1.8%
State of New York Personal Income Tax Revenue
1.6%
South Carolina Public Service Authority
1.6%
New York City of
1.5%
Chicago Board of Education
1.5%
Freddie Mac Multifamily Pass Through Certifica ...
1.3%
New York City Water & Sewer System
1.2%
Los Angeles Department of Water & Power Power ...
1.2%

% of net assets as of 3/31/2026 (updated monthly)

Geographic Breakdown

Top States
Texas
12.6%
New York
10.8%
California
9.4%
Illinois
8.2%
Alabama
5.0%
Florida
3.5%
Pennsylvania
3.2%
Washington
2.5%
Georgia
2.3%
New Hampshire
2.3%
% of net assets as of 3/31/2026

Prices & Distributions

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Historical Prices Month-End

2026

Historical Prices Year-End

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Historical Distributions as of 04/29/26

FIND HISTORICAL DISTRIBUTIONS
2026
Record
Date		 Calculated
Date		 Pay Date
Income Dividend Regular
Income Dividend Special
Cap. Gains Long-Term
Cap. Gains Short-Term
Reinvest NAV
Daily 01/30/26 02/02/26 $0.0299234 $0.00 $0.00 $0.00 $12.53
Daily 02/27/26 03/02/26 $0.02789 $0.00 $0.00 $0.00 $12.67
Daily 03/31/26 04/01/26 $0.0307987 $0.00 $0.00 $0.00 $12.38
2026 Year-to-Date: Dividends Subtotal: $0.08861208 Cap Gains Subtotal: $0.00
Total Distributions: $0.08861208

Fees & Expenses

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Fees

Annual Management Fees 0.23%
Other Expenses 0.15%
Service 12b-1 0.25%
As of each fund's most recent prospectus.
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Expense Ratio

AFTFX 0.63%
Lipper General & Insured Municipal Debt Funds Average
0.52%
Fund as of most recent prospectus. Lipper Category as of 3/31/26 (updated quarterly).