Mackinac County Treasurer

Tina Massey

Mackinac County Treasurer’s Office
100 S. Marley, Rm 30
St. Ignace, MI  49781
Phone: (906) 643-7318
Fax: (906) 643-6745
Hours: 8:30 am – 4:30 pm M-F excluding holidays

Location: Second floor of the Courthouse

The principal functions of this office are to…

• receive, maintain & disburse all county monies
• manage the investments
• maintain the records of receipts & disbursements of monies from all county departments
• collect & distribute to all local governmental units the delinquent property taxes
• sell dog & kennel licenses
• handle all the duties and responsibilities of the new property tax law, Public Act 123, including the summer auction of foreclosed properties

Department Resources

• Property Tax Information Search
• Online Delinquent Tax Payment Service
• Dog License Information
• Dog License Form-fillable
• Parcels for Auction
• Tax Auction Rules & Regulations
• Twp/City Treasurer List
• GIS MAPS
• Mackinac County Investment Policy 2024
• 2023-Millages_Total_by Unit
• MI Community Financial Dashboard