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The fund seeks high current income that is exempt from federal income tax. The fund also seeks capital appreciation as a secondary objective.
The lower-rated securities in which the fund invests are subject to greater default and liquidity risk, because the issuers of high-yield securities are more sensitive to real or perceived economic changes. Interest ratechanges are among the most significant factors affecting bond return. Generally, as interest rates rise, the value of the securities held in the fund will decline. The opposite is true when interest rates decline. Investment income may be subject to certain state and local taxes and, depending on your tax status, the federal Alternative Minimum Tax (AMT). Capital gains are not exempt from state and federal income tax. There is no guarantee that the investment objectives will be met. Dividends and yields represent past performance and there is no guarantee that they will continue to be paid. The information is not intended as a personalized recommendation or fiduciary advice and should not be relied upon for investment, accounting, legal or tax advice.
Total return and current income that is exempt from federal income taxes through high-yield municipal bonds.
Designed to provide shareholders with a high level federal tax-free income while maintaining low exposure to the Alternative Minimum Tax (AMT).
Average annual total returns illustrate the annual compounded returns that would have produced the cumulative total return if the fund's performance had remained constant throughout the period indicated. Returns for periods less than one year are not annualized.
For periods prior to the inception of a class, performance is for the oldest class, restated with applicable fees, if any.
Maturity: Describes the portfolio of the fund in terms of the different maturities of the securities it holds.
Weighted average life to maturity (WALM) is a measure of the sensitivity of a fixed income portfolio to interest rate changes. WALM is the average time in years to receive the principal repayments. Accordingly, WALM reflects how a portfolio would react to deteriorating credit or tightening liquidity conditions.
Senior Vice President, Senior Portfolio Manager
Vice President, Senior Portfolio Manager
Vice President, Portfolio Manager
The advisor will waive the portion of the fund's management fee equal to the expenses attributable to the management fees of the American Century funds in which the fund invests. The amount of this waiver fluctuates depending on the fund's daily allocation to other American Century funds. This waiver is expected to remain in effect permanently and it cannot be terminated without the approval of the Board of Trustees.
The lower-rated securities in which the fund invests are subject to greater default and liquidity risk, because the issuers of high-yield securities are more sensitive to real or perceived economic changes.
Generally, as interest rates rise, the value of the securities held in the fund will decline. The opposite is true when interest rates decline.
Please see the prospectus for details about sales charges.
The gross expense ratio is the fund's total annual operating costs, expressed as a percentage of the fund's average net assets for a given time period. It is gross of any fee waivers or expense reimbursement. The net expense ratio is the expense ratio after the application of any waivers or reimbursement. This is the actual ratio that investors paid during the fund's most recent fiscal year. Please see the prospectus for more information.
Only Investor Class shares are made available to investors directly. Advisor, A, C, I, and Y Classes of shares are only available for purchase by institutions or other financial intermediaries. R, R5, and R6 Classes of shares are only available for purchase by group employer-sponsored retirement plans. Review definitions and minimums for all share classes.
Lipper rankings are based on average annual total returns. Portions of the mutual fund performance information contained on this page were supplied by Lipper, a Thomson Reuters Company, subject to the following: Copyright ©2021 Thomson Reuters. All rights reserved. Any copying, republication or redistribution of Lipper content, including by caching, framing or similar means, is expressly prohibited without the prior written consent of Lipper. Lipper shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon. Performance data is preliminary and subject to revision. Rankings are based on all classes available within the classification as of the date shown. Rankings are based only on the universe shown.
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The Dow Jones AveragesSM and The Dow Jones Global IndexesSM are compiled, calculated and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones AveragesSM and The Dow Jones Global IndexesSM ©2021 Dow Jones & Company, Inc. All Rights Reserved.
Source: Bloomberg Index Services Ltd
For detailed descriptions of indices or investing terms referenced above, refer to our glossary.