TOWNSHIP OF GROSSE ILE 2025 WINTER TAX BILLS Tax bills for Real and Personal Property located in Grosse Ile Township were mailed out the first week of December 2025. If you have not received your tax bill, please call 676-4422 ext. 222 or 232 or notify us in person at the Treasurer’s Office, 9601 Groh Road to receive a duplicate copy. Taxes are due and payable without penalty from December 1, 2025 through February 17, 2026. Tax information is also available online @ grosseile.com. FAILURE TO RECEIVE YOUR TAX BILL WILL NOT DEFER PAYMENT OF PENALTY BEGINNING FEBRUARY 17, 2026. Taxes are payable by mail (postmark accepted); in person at the Treasurer’s Office (9601 Groh Road; office hours are 8:00 am to 4:30 pm Monday through Friday), Treasurer’s Office drop box located at Township Hall, online at grosseile.com or at the Grosse Ile branch of Public Service Credit Union during regular lobby hours. Kevin Flavin Treasurer Township of Grosse Ile Publish: December 10th
