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Wayne County's assessment ratio means effective tax rates are low — but incorrect appraisals still cost money. Ownwell manages the appeal with no upfront cost.
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Frequently Asked Questions
How does Michigan's Proposal A affect Wayne County property taxes?
Proposal A of 1994 capped annual increases in Taxable Value — the value used to calculate taxes — at the lesser of 5 percent or the rate of inflation. This means long-term owners often pay taxes on a Taxable Value well below their property's actual market value. However, when a property is sold, the Taxable Value "uncaps" and resets to the full State Equalized Value in the following year. This can mean a very large first-year tax increase for new buyers, especially in neighborhoods where prior owners had accumulated years of capped value.
How do I appeal my Wayne County property tax assessment?
The Michigan appeal process has three steps. First, the optional Assessors Review at your local city or township assessor — you can raise concerns informally. Second, the March Board of Review — this step is required before you can go further. The Board meets in the third week of March; filing deadlines and dates vary by municipality, so check with your local assessor. Third, if still unresolved, file with the Michigan Tax Tribunal by July 31 for residential properties.
What is the HOPE program in Detroit?
HOPE stands for Homeowners Property Exemption, also called the Poverty Tax Exemption. Detroit homeowners who meet household income requirements may qualify for a partial or complete exemption from current year property taxes on their primary residence. Applications are filed annually. Contact the Detroit Assessor at 313-224-3035 or visit the Detroit Taxpayer Service Center at 2 Woodward Ave, Suite 130.
What is the Property Transfer Affidavit and why does it matter?
Michigan law requires new property owners to file a Property Transfer Affidavit with their local assessor within 45 days of any ownership transfer. Filing this form notifies the assessor of the transfer so the Taxable Value can be properly uncapped. Failure to file within 45 days results in daily penalties up to $200 for primary residences or $4,000 for other properties. The form is available at the Detroit Taxpayer Service Center and at local municipal assessor offices.
Does Michigan have a state estate or inheritance tax?
No. Michigan has no state estate tax and no state inheritance tax. Wayne County estates pass to heirs without Michigan-level tax on the transfer. Federal estate tax still applies for estates above the federal exemption threshold.
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