Michigan Property Tax Assessors

Ingham County, Michigan Tax Assessors' Office

Ingham County Assessors Phone Number
Ingham County Equalization
341 South Jefferson Street
Ingham County Courthouse
Mason, Michigan 48854

Where is the Ingham County Tax Assessor's Office?

The Ingham County Tax Assessor Records Office is located in the Ingham County Courthouse building in Mason, Michigan.

While many counties have county-wide tax assessors, Ingham County has two cities and towns with their own local tax assessors. If your property is located within any of these localities, see that page for your tax assessor's contact information.

What can the Ingham County Assessor's Office do for me?

The Ingham County Tax Assessor's Office oversees the appraisal and assessment of properties as well as the billing and collection of property taxes for all taxable real estate located in Ingham County.

Contact the assessor's office if you need help with paying your property taxes, applying for a homestead exemption or other tax exemption, reporting upgrades to your home, appealing your property tax assessment, or verifying your property records.

Submitting a Ingham County property tax appeal

If you believe that your house has been unfairly overappraised (i.e. appraised at a value higher than the true market value of the property), you can attempt to get your home re-appraised at a lower value by contacting the Assessor's Office to submit a property tax appeal.

You will have to submit a form describing your property and sufficient proof that it is overassessed, including valuations of similar homes nearby as evidence. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result.

If you would like to appeal your property, call the Ingham County Assessor's Office at (517) 676 7212 and ask for a property tax appeal form. Keep in mind that property tax appeals are generally only accepted in a 1-3 month window each year.

For more information and example appeals, see how to appeal your property taxes.

Useful Ingham County Facts:

The median home value in Ingham County is between $135,772.00 and $140,028.00. Property tax rates are based on property values.

How can I contact Ingham County?

You can try contacting the Ingham County local government directly with any issues the Assessor's Office can't solve. In many counties, certain property records such as deeds are kept in the county courthouse or county archives instead of at the tax assessors' office.

The county seat for Ingham County is located in the County Courthouse in Mason, which is located at P.O. Box 319. You can direct your general inquiries to Ingham County with the contact info listed below.

Ingham County Phone Number


Ingham County Fax Number


Ingham County County Courthouse Address

County Courthouse
P.O. Box 319
Mason, MI 48854