Fill out the other side of this application completely. If you have trouble filling out this form, call the appraisal district.No information is available for this page. To apply for a Homestead Exemption, you must submit the following to the Harris Central Appraisal District (HCAD):. Using the HCAD app to file your Homestead Exemption. Don't waste time filling out and mailing the paper HCAD homestead exemption form! GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in. The application may be available online or in person. Fill, Print, and Mail FORM 11.13 to: Harris County Appraisal District P.O. Box 922012. Filing for your homestead exemption is January 1 and no later than April 30.