Nuveen High Yield Municipal Bond Fund Class R6 Fonds

The investment seeks high current income exempt from regular federal income taxes; capital appreciation is a secondary objective. 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 invests significantly in lower-quality long-term municipal bonds and may employ effective leverage through investments in inverse floaters.