Emergency-related state tax relief available for taxpayers located in multiple counties of Michigan impacted by severe weather.

Learn About Disaster Relief

Scammers are contacting taxpayers while pretending to be from the Michigan Department of Treasury, using out‑of‑state phone numbers. They may request payments or attempt to trick you into providing your bank account information. Always verify the source before sharing any personal or financial details.

Treasury Taxes

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City Tax

City Tax

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Notice Regarding Amendment of the City Income Tax Act

Which cities impose an income tax?

City of Detroit buildings and street

City of Detroit

As part of a partnership that will help the city to run more efficiently, the Michigan Department of Treasury is currently processing City of Detroit Business, Fiduciary, and Individual Income tax returns. This change was in effect beginning with the 2015 tax year.
Go to City of Detroit Taxes
Street level view of downtown Flint, Michigan.

City of Flint

The Michigan Department of Treasury will soon begin processing City of Flint individual, business, and fiduciary income tax returns. This administrative change takes effect January 1, 2027, impacting 2026 and future tax years.
Go to City of Flint Taxes