Description: Use this form to apply for the Homestead Exemption on your Real Estate Tax. Released: January 16, 2024, Format: PDF.Bexar County Appraisal District representatives will also be present and answer your individual questions and help you complete your exemption form. Exemption applications must be filed with your local assessor's office. See our Municipal Profiles for your local assessor's mailing address. Everyone must complete pages 1-3 of this application. We will let you know if you need to fill out any of the application supplements . The Homestead Exemption leads the pack with over 38,000 applications. First, you will need to submit a completed application form. This form can be obtained from the county appraisal district office or from their website.