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.
City of Detroit Business and Fiduciary Taxes
Select a Tax Type
Corporate Income Tax
The Michigan Department of Treasury began processing returns and associated payments in 2017 on behalf of the City of Detroit. Beginning with the 2016 tax year, all annual returns and payments must be sent to the Michigan Department of Treasury.
Employer Withholding
The Michigan Department of Treasury began processing returns and associated payments in 2017 on behalf of the City of Detroit for the 2017 tax year. Beginning with the 2017 tax year, all returns and payments must be sent to the Michigan Department of Treasury.
Fiduciary Income Taxes
The Michigan Department of Treasury began processing returns and associated payments for estate and trust income taxes in 2017 on behalf of the City of Detroit for the 2016 tax year. Beginning with the 2016 tax year, all returns and payments must be sent to the Michigan Department of Treasury.
Partnership Tax
The Michigan Department of Treasury began processing returns and associated payments in 2017 on behalf of the City of Detroit for the 2016 tax year. Beginning with the 2016 tax year, all returns and payments must be sent to the Michigan Department of Treasury.