Invesco Municipal Income Y (Invesco Municipal Income Fund C) Fonds

Under normal market conditions, the fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in municipal securities at the time of investment. It may invest up to 20% of its net assets in municipal securities below investment grade. The fund may invest all or a substantial portion of its assets in municipal securities that are subject to the federal alternative minimum tax.