To apply for a Homestead Exemption, you must submit the following to the Harris Central Appraisal District (HCAD):. The application for the class of 2029 is now closed.Members of Congress may nominate candidates for appointment to four of the five US service academies. Eligibility for some benefits may depend on residency, military component and Veteran disability status. Active Duty in the U.S. Armed Forces? What is a nomination? Do not file this document with the Texas Comptroller of Public Accounts. This exemption is available to honorably discharged Georgia veterans who are considered disabled according to any of several criteria.