To apply for a Homestead Exemption, you must submit the following to the Harris Central Appraisal District (HCAD):. No information is available for this page.How To Apply For A Homestead Exemption? Harris Central Appraisal District to apply for exemptions. GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. The homestead can't exceed one acre in a city or 160 acres in a rural area. A property owner must apply for an exemption in most circumstances. To receive the benefit of the homestead exemption, the taxpayer must file an initial application. Bought a primary residence within the past year in Texas? It's time to file for your Texas Homestead Exemption.