Because this is a newly created exemption, you will need to submit an application with the Bexar Appraisal District. This video covers how to fill out Texas Residential Homestead Exemption with a focus on Bexar County.No, you may only receive a homestead exemption on your primary residence. How do I transfer my homestead exemption from one home to another? Bexar Appraisal District has an online portal where you can apply online. Bought a primary residence within the past year in Texas? It's time to file for your Texas Homestead Exemption. GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. You must apply with your county appraisal district to get a homestead exemption. Applying is free and only needs to be filed once.