To apply for an exemption, call the Bexar Appraisal District at 210-224-2432. Applications for exemptions must be submitted to the Bexar Appraisal District.The Bexar County Tax Office offers the option of paying your Property Taxes online with either a major credit card or an electronic check (eCheck). GENERAL INFORMATION: Use this form to claim property tax exemptions pursuant to Tax Code Section 11.18 for property owned on Jan. By December 31, 2020, and continuing thereafter until end of the Term of the. On or before the completion of construction of the Project, CREDIT HUMAN will have ownership in a portion of the real property located at 1803 Broadway Avenue,. Call 210-207-6575 or 210-207-1712 to schedule an appointment. Application Assistance: If you are in need of assistance to complete the online application, please sign-up for an appointment.