If you are logged into TAD. Apply for homestead exemptions?Call the Tarrant Appraisal District at 817-284-0024. GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. How To File Homestead Exemption Tarrant County Have you ever had these questions? How do I file a homestead exemption? To apply for your exemption or to verify that one is already in place, contact the Tarrant Appraisal District (TAD) at 817-284-0024. Application is prefilled with your information available in the CAD records. Online Homestead Exemption Application.