Permanent Florida residency required on January 1. This is a free program; however, an application is required.You must be a property owner, co-owner or a purchaser named in a contract of sale. What is Required When Filing for Homestead Exemption? Proof of Florida voter registration (must reflect permanent residence address). Click here for the Sarasota County Property Appraiser online homestead exemption application. Will need to provide ID number and issue date. All homeowners automatically have a homeowner's exemption, which protects part of their equity from involuntary sales (foreclosures). How can i file for homestead exemption? A copy of the deed to your property, or a current tax bill in.