2026 Property Tax Due Dates
Due Date
December 31
Full payment
Penalty: Up to 25% penalty first yearGrace period: None
Payment Methods
Online, Mail, In-Person
Clinton County Treasurer
How 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
Other Counties in Missouri
About Clinton County
Clinton County is county located in the U.S. state of Missouri and is part of the Kansas City metropolitan area. As of the 2020 U.S. Census, the county had a population of 21,184. Its county seat is Plattsburg.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.