How to Complete the Application. Fill out the other side of this application completely.No information is available for this page. March 1 is the deadline to file a timely exemption application. Filing for Florida's Homestead Exemption can offer you tax savings when you own real estate in Florida. Permanent Florida residency required on January 1. Welcome to our channel, where we provide you with up-to-date and comprehensive information on various topics. Call Heather Houston at 7137050018 or fill out the form below. To apply for a Homestead Exemption, you must submit the following to the Harris Central Appraisal District (HCAD):. Like the homestead exemption, only school districts are required to offer this exemption.