The Michigan Department of Treasury has been made aware that some "Reminder of Tax Due" letters sent to taxpayers contain an incorrect toll-free (1-800) TTY number, which may connect callers to a potential scam. Taxpayers with questions regarding unpaid individual income taxes are asked to contact the Treasury directly at 517-636-4486. We apologize for any confusion or concern this may have caused.
Contact Us
Revenue Sharing and Grants Division Contact
Revenue Sharing and Grants Division
Michigan Department of Treasury
Phone: 517-335-7484
Email: TREAS-ORTA-SBTE@michigan.gov