Industry description
The investment seeks total return through income exempt from regular federal income taxes and capital appreciation.
Under normal market conditions, the fund invests at least 80% of the sum of its net assets and the amount of any borrowings for investment purposes in municipal bonds that pay interest that is exempt from regular federal personal income tax. It may invest in bonds of any maturity. The fund may invest up to 20% of its net assets in taxable debt obligations, including taxable municipal bonds and U.S. Treasury securities.