Preliminary information for the Wholesale Marihuana Tax is now available.
Identity Theft
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Michigan Identity Theft Support (MITS)
Report identity theft and get a recovery plan
I Have Been Notified That I Am the Victim of Identity Theft
I Already Filed My Return
Contact the Michigan Department of Treasury electronically through the Citizen Portal or call us at 517-636-4486.
I Received a Letter
I Don't Have a Filing Requirement in Michigan But...
Why Do I Have to Confirm My Identity Again This Year?
The State of Michigan’s processing system randomly selects returns for review. All returns are equally subject to review.
Identity theft is not always a one-time occurrence. If you are a victim of identity theft, you may be asked to confirm your identity again this year.
With tax fraud schemes ever-changing and numerous data breaches, the filing of a Michigan individual income tax return for each tax year must stand on its own.
How to Request Copies of Returns for Investigation
Send us a completed Form 4095, Request and Consent for Disclosure of Michigan Tax Return Information by:
- Fax at 517-636-5340
- Or by mail to:
Michigan Department of Treasury
Disclosure Unit
P.O. Box 30832
Lansing, MI 48909
For additional information, please call 517-636-4239.