Homestead Exemption. The deadline to submit a homestead and all exemption applications is March 1 following the year of your home purchase.Contact your local property appraiser if you have questions about your exemption. File the signed application for exemption with the county property appraiser. Homestead exemption applications may now be filed online! This guide walks you through the essentials: what the exemption is, how to qualify, the benefits, and how to apply. To apply for the standard homestead exemption in Florida, visit the property appraiser's website for the county where your property is located. What is Required When Filing for Homestead Exemption? The Florida Department of Revenue produces memoranda detailing the status of each city and county annually. You must contact the Property Appraiser's Office at (352) 341-6600 to file for homestead exemption.