2. What are some exemptions? You must apply with your county appraisal district to get a homestead exemption.Applying is free and only needs to be filed once. This video will cover how to fill out the homestead exemption form. Applications for exemptions must be submitted to the Bexar Appraisal District. To apply for any of the homestead exemptions listed above, please complete and submit the Residence. Homestead Exemption form 50-114. GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. Bought a primary residence within the past year in Texas? It's time to file for your Texas Homestead Exemption.