There are multiple ways to file a Homestead Exemption application Form 50-114, however the online option is the fastest, and details are provided in the transcript below.
To file for a disabled veteran's exemption, you must complete the Application for Disabled Veteran's or Survivor's Exemptions form and submit it to the appraisal district in which the property is located.
Using the HCAD app to file your Homestead Exemption The app is called the HCAD Information and Exemption App and it allows a property owner to submit a residence homestead exemption application by providing images of the front and back of their driver's license as well as check the status of the application.
Veterans who receive compensation from the VA for a service-connected 100% total and permanent disability rating or of individual unemployability are eligible for 100% property tax exemption on their homestead.