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Contact Us

Information Needed to Obtain Account Information

Please ensure you a copy of your filed tax return available before contacting Treasury about your account. We will ask:

  • Social Security number (SSN) of the primary filer (the filer listed first on the return)
  • Primary filer's last name
  • Tax year of the return
  • Adjusted gross income (AGI) or total household resources (THR)
  • Filing status (single, married filing jointly, married filing separately)

Michigan Treasury eServices

Michigan Treasury eServices, are available 24/7, allowing you to:

  • Check your return and refund status
  • View tax and payment records
  • Update information on file with Treasury
  • Access and respond to Treasury-issued letters
  • Send and receive secure web messages
Michigan Treasury eServices

Telephone

Call the Individual Income Tax Contact Center at 517-636-4486. While most questions can be answered by the Automated Information Service, customer service representatives are available Monday through Friday from 8:00 a.m. to 4:30 p.m. 

Assistance is available using TTY through the Michigan Relay Service by calling 711.