2026 Property Tax Due Dates
Installment 1
February
First half (varies by county)
Installment 2
July
Second half (varies by county)
Penalty: 5% first 10 days, 10% afterGrace period: None
Payment Methods
Online, Mail, In-Person
Clinton County Treasurer
Phone
(937) 382-2224How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Clinton County Treasurer
In Person
Visit the Treasurer's office
About Clinton County
Clinton County is a county located in the U.S. state of Ohio. As of the 2020 United States census, the population was 42,018. Its county seat and largest city is Wilmington.
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.