The 2019 property tax deadline is fast approaching.  Payments must be USPS postmarked by Friday, Jan. 31 to avoid delinquency. The Texas Property Tax Code requires a 7% penalty and interest to be added to any remaining balance on Feb. 1. You may pay online at or remit payment to Crystal Cedillo, Tax Assessor-Collector, PO Box 677, Gonzales, Texas 78629.

Source: Property tax deadline approaching