2026 Property Tax Due Dates
Installment 1
January 31
Full or first installment
Installment 2
July 31
Second installment
Penalty: 1% monthly + 0.5% penalty monthlyGrace period: 5 business days
Payment Methods
Online, Mail, In-Person
Door County Treasurer
Phone
(920) 746-2285How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Door County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Wisconsin
About Door County
Door County is the easternmost county in the U.S. state of Wisconsin. Its population was 30,066 at the 2020 census. Its county seat and largest city is Sturgeon Bay.
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.