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. You must apply with your county appraisal district to get a homestead exemption. Applying is free and only needs to be filed once. Fill out the appropriate application with your county of residence. Click HERE for Tarrant County specific information on homestead exemptions. How To File Homestead Exemption Tarrant County Have you ever had these questions? How do I file a homestead exemption? View Current Year Adopted.