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Harris County Property Tax: Due Dates & How to Pay (2026)
When property taxes are due for Houston homeowners and where to handle your bill, from official Harris County sources. Updated July 2026.
Harris County property taxes are due by January 31 each year; taxes unpaid on February 1 become delinquent and accrue penalties and interest under Texas law. See the Harris County Tax Assessor-Collector (Office of Annette Ramirez) for payment options and exemptions.
Pay or check your bill
The Harris County tax office is the official place to view your statement, payment status, and exemption filings.
Harris County tax office →Related
About this information: Compiled July 2026 from official local sources. Schedules and rules change — always confirm with the official links above before planning.