City Tax IconCity Business and Fiduciary Taxes - Detroit

  • What's New

    Due to monthly maintenance, after 4:30 pm on 4/6, you may experience slower than normal responses

    Beginning January 2017, the Michigan Department of Treasury (Treasury) will administer the City of Detroit's Corporate, Partnership and Fiduciary (Estates & Trusts) income tax return processes and will collect and enforce Employer Withholding. This change will affect any taxpayer that is subject to these tax types.

  • Frequently Asked Questions


  • Contact Treasury for Help

    Talk to a Customer Service Representative:


    Hours: 8:00 a.m. - 4:45 p.m. (Monday - Friday)