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.
Taxpayer Rights and Responsibilities
Michigan Tribunal or Court of Claims
You may choose to skip the informal conference and appeal directly to the Michigan Tax
Tribunal or to the Court of Claims. You may appeal a refund denial or adjustment, Final
Assessment, or informal conference Decision and Order of Determination by filing an
appeal to the Michigan Tax Tribunal within 60 days or the Court of Claims within 90 days.
- Michigan Tax Tribunal
- Michigan Court of Claims