You must file with the county or city where your home is located. Each county has different applications and required documents.Address on the driver's license or identification card MUST be the same as the address on which you are filing an Application for Residence Homestead Exemption. General Residence Homestead Exemption: A copy of the completed application Form 50-114, A clear copy of your current Drivers License or Texas ID card. You can download the app and file online or print out the Harris County Application for Residential Homestead Exemption form, fill it out and mail back. File your homestead exemption at Ft Bend County CAD -probably can do it online or thru an app if they have one. In most cases the county appraisal district website will indicate whether a home has a homestead exemption. Application for Residence Homestead Exemption. 2) When would homestead exemptions need to be filled out? Fill in the blank Release of Lien form formatted to comply with all Texas recording and content requirements.