2026 Property Tax Due Dates
January 31
Full payment
Payment Methods
Online, Mail, In-Person
Caldwell County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Caldwell County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Texas
About Caldwell County
Caldwell County is a county located in the U.S. state of Texas. As of the 2020 census, the population was 45,883, and was estimated to be 52,430 in 2024, Its county seat is Lockhart. The county was founded on March 6, 1848 and named after Mathew Caldwell, a ranger captain who fought in the Battle of Plum Creek against the Comanches and against Santa Anna's armies during the Texas Revolution.
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.