All legal Florida residents are eligible for a Homestead Exemption on their homes, condominiums, co-op apartments, and certain mobile home lots if they qualify. Contact your local property appraiser if you have questions about your exemption.File the signed application for exemption with the county property appraiser. File for Homestead Online. See below to file in Palm Beach or Broward County. Complete the form online and select the state's e-file option. The homestead exemption and Save Our Homes assessment limitation help thousands of Florida homeowners save money on their property taxes every year. The filing deadline is March 1, of tax year. You must reside in the home on January 1 of the year for which you claim your exemption. You will need to supply the required documentation when you apply.