You must apply with your county appraisal district to get a homestead exemption. Applying is free and only needs to be filed once.The application for the exemption under Tax Code Section 11.132 is Form 50-114, Residence Homestead Exemption Application (PDF). GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. An updated Texas issued Driver License or Identification card showing your current physical address is required to qualify for the homestead exemption. Homestead exemptions remove part of your home's value from taxation, so they lower your taxes. The homestead exemption is available in every county in Texas, providing relief from school and property taxes based on your location. This video will cover how to fill out the homestead exemption form. An owner may only file one homestead exemption, and the application must be filed with the Appraisal District in the county the property is located in. Qualifying individuals must submit an application in order to receive the homestead exemption.