2. What are some exemptions? Applications for exemptions must be submitted to the Bexar Appraisal District.This video covers how to fill out Texas Residential Homestead Exemption with a focus on Bexar County. Bexar Appraisal District has an online portal where you can apply online. Property tax exemptions. GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. To get the basic homestead exemption, homeowners need to fill out this form and submit it to the county tax office. To apply for a homestead exemption, you need to submit an application with your county appraisal district. The Bexar Appraisal District (BCAD) will automatically update accounts for residents who already have a homestead exemption. Form 50-114 is a simple way to report your Bexar County property taxes.