Eaton Vance Michigan Municipal Income Trust has merged into Eaton Vance Municipal Income Trust . Eaton Vance Michigan Municipal Income Trust is a close ended fixed income mutual fund launched and managed by Eaton Vance Management. It invests in the fixed income markets. The fund invests primarily in debt securities issued by various industries, such as education, electric utilities, general obligations, healthcare, hospital, and transportation. Eaton Vance Michigan Municipal Income Trust was formed in 1998 and is domiciled in United States.