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
Calumet County Treasurer
Phone
(920) 849-1457How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Calumet County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Wisconsin
About Calumet County
Calumet County is a county located in the U.S. state of Wisconsin. As of the 2020 census, the population was 52,442. The county seat is Chilton.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.