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Bexar County Property Tax: Due Dates & How to Pay (2026)
When property taxes are due for Alamo Heights homeowners and where to handle your bill, from official Bexar County sources. Updated July 2026.
Bexar County property tax bills are due on receipt, with payment due by January 31 of the year after the taxes are imposed. Accounts become delinquent February 1, triggering a 6% penalty plus 1% monthly interest, and delinquent accounts face an additional collection fee after July 1.
Pay or check your bill
The Bexar County tax office is the official place to view your statement, payment status, and exemption filings.
Bexar 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.