This Video Shows you How to Complete an Application for Homestead Exemption. After you have created your online account and gathered the required documents necessary to qualify for the exemption that you are applying for.Most counties have the homestead exemption form online. Applying for the homestead exemption is FREE and easy. This is an informative video on how to apply for Homestead Exemption in Fort Bend County Texas. Filing for Florida's Homestead Exemption can offer you tax savings when you own real estate in Florida. Visit the website of your county's appraisal district and look for exemption information. To apply for a Homestead Exemption, you must submit the following to the Harris Central Appraisal District (HCAD):. Welcome to our channel, where we provide you with up-to-date and comprehensive information on various topics. Return to Harris County Appraisal District,.