Invesco Quality Municipal Income Trust operates as a diversified, closed-end management investment company. The trust invests primarily in tax-exempt municipal bonds. It also invests in residual interest bonds, which are inverse floating rate municipal obligations. The trust's investment portfolio primarily includes various sectors that comprise transportation, electric, hospital, pollution control, and water and sewer. Morgan Stanley Investment Advisors, Inc. serves as the investment adviser of the trust. Invesco Quality Municipal Income Trust was founded in 1992 and is based in the New York City.