What are the State of Michigan income tax filing requirements?

You must file a Michigan return if you file a federal return, even if you do not owe Michigan tax.

Current and prior year Michigan tax forms may be obtained by one of the following methods:

Downloading the desired form from this Web site by:

  1. Click on the word “Forms” at the top of the page, under the Michigan Department of Treasury banner.
  2. On the next page (Treasury and Taxes Forms) click on “Income Tax”.
  3. Click on the desired link for Current Year or Previous Year Forms.

Or, forms may be requested by writing to:

Michigan Department of Treasury
Customer Contact
P.O. Box 30058
Lansing, MI 48909

Forms obtained in any of the above mentioned ways may be used to file your Michigan Income Tax returns.

The filing due date is April 15.