2026 Property Tax Due Dates
Installment 1
September 14
Summer taxes
Installment 2
February 14
Winter taxes
Penalty: Varies by municipalityGrace period: None
Payment Methods
Online, Mail, In-Person
Iron County Treasurer
Phone
(906) 875-3362How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Iron County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Michigan
About Iron County
Iron County is one of two landlocked counties in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 census, the population was 11,631. The county seat is Crystal Falls.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you a fortnight before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.