Buy a declared homestead form from an office-supply store, or download a form from the Registrar-Recorder's website. This Video Shows you How to Complete an Application for Homestead Exemption.If you're eligible for the homestead exemption, the application process will vary depending on where you live. File the signed application for exemption with the county property appraiser. In FL you can't even apply for a homestead exemption until you've been in the house for a year. It has no application in property assessment or taxation. Choose how you want to file for Florida homestead tax exemption. There is no fee to file for homestead exemption. Upvote Sección 193.155, Estatutos de la. Florida). In FL you can't even apply for a homestead exemption until you've been in the house for a year.