The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer.
Collections, Audits, and Appeals
Collections, Audit, and Appeals
Resolve tax issues, make collections payments, schedule an informal conference and much more.
Collections
Making payments, resolving a tax debt prior to collection, common actions we make take and more helpful resources.
Audit
Audit standards, audit manuals, audit processes, taxpayers rights during audits and Treasury office locations.
Hearings and Appeals
Information on informal conferences, the appeals process, assessments, seizures, adjustments and denials.
Voluntary Disclosure
Guidelines for voluntary disclosure by a taxpayer, helpful hints when contacting us, related legal documentation and forms.
Taxpayer Advocate
If you have trouble resolving a tax or other department issue, the Office of the Taxpayer Advocate may be able to help.
Discovery
The Discovery Unit is responsible for developing and conducting projects designed to identify and contact non-filers and under-reporters of the various taxes administered by the Michigan Department of Treasury. Taxpayers are notified of their tax discrepancies using letters of inquiry issued in accordance with MCL 205.21 of the Revenue Act.