Ms Mun Opp Tr I : Morgan Stanley Municipal Income Opportunities Trust Today Declared Monthly Income Dividends from Tax-Free Income

Invesco Municipal Income Opportunities Trust (the Trust) is a closed end management investment company. The Trust's investment objective is to provide a high level of current income which is exempt from federal income tax. The Trust invests at least 80% of its net assets in municipal obligations, except during temporary defensive periods. The remaining portion of the Trust's net assets may be invested in temporary investments and in options and futures. The Trust may also invest in other types of municipal obligations, including rated or non-rated higher quality or lower quality municipal obligations. Municipal obligations consist of municipal bonds, municipal notes and municipal commercial paper, including such obligations purchased on a when issued or delayed delivery basis. The Trust's investment adviser is Invesco Advisers, Inc.