Texas law provides a variety of property tax exemptions for qualifying property owners. Local taxing units offer partial and total exemptions.You must apply with your county appraisal district to get a homestead exemption. Applying is free and only needs to be filed once. An updated Texas issued Driver License or Identification card showing your current physical address is required to qualify for the homestead exemption. Address on the driver's license or identification card MUST be the same as the address on which you are filing an Application for Residence Homestead Exemption. Property Tax Frequently Asked Questions. GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. Both owners must sign the application form and, if both owners otherwise qualify, the homestead exemption will be granted for the entire home. The Homestead Exemption limits the amount that taxes can increase on an individual's primary residence each year.