2. What are some exemptions? This video covers how to fill out Texas Residential Homestead Exemption with a focus on Bexar County.The Residential Homestead Exemption Form along with other forms used at the Bexar Appraisal District can be found on their website. Bexar Appraisal District has an online portal where you can apply online. 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. Bexar County Appraisal District representatives will also be present and answer your individual questions and help you complete your exemption form. Log in to your account. Sign up with your credentials or register a free account to try the service prior to choosing the subscription.