Permanent Florida residency required on January 1. You must file for your homestead exemption no later than March 1st.Applications are taken year round. The Homestead Declaration must be recorded with the County Recorder to be valid. You have until March 1st 2024 to file for homestead exemption. What is Required When Filing for Homestead Exemption? Where can I file for homestead exemption? Filing for homestead exemptions is done through the Seminole County Property Appraiser's Office. Choose how you want to file for Florida homestead tax exemption. Filing for Florida's Homestead Exemption can offer you tax savings when you own real estate in Florida.