Loading fund data

Seeks safety of principal and high current income that is exempt from federal and California income taxes.

/sd/customer/portfolio_json 1.800.345.2021

Goal and Strategy

Safety of principal and high current income that is exempt from federal and CA income taxes.

A Note About Risk

Because the fund invests primarily in California municipal securities and securities issued by U. S. territories, its yield and share price will be affected by political and economic developments within the state and territories. There is no guarantee that all of the fund's income will be exempt from federal or state or local income taxes. The portfolio managers are permitted to invest up to 20% of the fund's assets in debt securities with interest payments that are subject to federal income tax, California state or local income tax and/or the federal alternative minimum 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.

More

Rating & Rankings

Loading Lipper Data ...

Fund Management

Data reflects past performance for Investor Class shares, assumes reinvestment of dividends and capital gains and is no guarantee of future results. Current performance may be higher or lower than data shown. Investment return and principal value fluctuates. Redemption value may be more or less than original cost. Obtain performance data current to the most recent month end. For additional share class information, consult the prospectus.

Money Market Fund: An investment in the fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the fund seeks to preserve the value of your investment at $1 per share, it is possible to lose money by investing in the fund. Because the fund invests primarily in California municipal securities and securities issued by U.S. territories, its yield and share price will be affected by political and economic developments within the state and territories. Even though the fund is designed to purchase assets exempt from federal taxes and currently has no exposure to the federal alternative minimum tax (AMT), there is no guarantee that all of the fund's income will be exempt from federal income tax or the federal AMT. Specifically, the portfolio managers are permitted at any time to invest up to 20% of the fund's assets in debt securities with interest payments that are subject to federal income tax and/or federal AMT. This fund is not available in all states.

W2 If your account falls below the minimum balance, you will be notified and given 90 days to meet the minimum. If the deadline is not met, American Century Investments may redeem the shares in the account and send the proceeds to the address of record.

C

Expense ratios provided are the funds' total annual operating expense ratios, gross of any fee waivers or expense reimbursements. Expense ratios are as of the funds' most current prospectus.

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 Reuters Company, subject to the following: Copyright 2015 © 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.

Quick Facts

Loading quick facts data...

Distribution