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 Resources and Help
Taxpayer Advocate
If you have trouble resolving a tax or other department issue with the Michigan Department of Treasury and have exhausted all other remedies, the Office of the Taxpayer Advocate may be able to help.
Legal Guidance
Tax Preparation Help
Learn about choosing a tax preparer and tax preparation services that are right for your situation.
How to Contact the IRS
All questions regarding federal income tax returns, FEINs or any other federal questions should be directed to the Internal Revenue Service by calling 1-800-829-1040.