Homeowners should contact their county assessment office (position 48) for a copy of their county's homestead and farmstead application form. Permanent Florida residency required on January 1.Please have these documents available while completing the application: Valid Florida Driver License or valid Florida Identification card. To qualify, your Martin County home must be your permanent residence. Florida law does not allow dual exemptions. To receive a homestead or farmstead exclusion, a Pennsylvania resident must submit an application to the county assessor prior to March 1. By law, a homestead exemption is not transferable. If you move, your homestead exemption does not automatically follow you to your new residence. What is Required When Filing for Homestead Exemption? Proof of Florida voter registration (must reflect permanent residence address).