2026 Property Tax Due Dates
January 31
Full payment
Payment Methods
Online, Mail, In-Person
Harris County Treasurer
Treasurer
Annette Ramirez
Phone
(713) 274-8000Office Hours
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Harris County Treasurer
In Person
Visit the Treasurer's office — 1001 Preston St, Houston TX 77002, Mon
Other Counties in Texas
About Harris County
Harris County is a county located in the U.S. state of Texas. As of the 2020 census, the population was 4,731,145, and was estimated to be 5,009,302 in 2024, making it the most populous county in Texas and the third-most populous county in the United States. Its county seat is Houston, the most populous city in Texas and the fourth-most populous city in the United States.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you 14 days 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.