Texas offers a partial property tax exemption for partially disabled Veterans. The application for the exemption under Tax Code Section 11.22 is Form 50-135, Disabled Veteran's or Survivor's Exemption Application (PDF).You still might qualify under the disability qualification with the Proof of. For the 100 Percent Disabled Veteran exemption, you'll use the Application for Residence Homestead Exemption (Form 50114). Visit the Travis Central Appraisal District forms database to download and print your application. It is FREE to apply for property tax exemptions. Complete the exemption form. You must be a Texas resident. Your application can apply to any property you own on January 1 on which property taxes are assessed. Texas Comptroller of Public Accounts • Property Tax Assistance Division. 1.