There are multiple ways to file a Homestead Exemption application Form 50-114, however the online option is the fastest, and details are provided in the transcript below.
First-time Homestead Exemption applicants and persons applying for the Homestead Assessment Difference (Portability) can file online.
Homestead Exemption: Every person who has legal or equitable title to real property in the State of Florida and who resides thereon and in good faith makes it his or her permanent home is eligible to receive a homestead exemption of up to $50,000. The first $25,000 applies to all property taxes.
In addition to the proof of Florida residency, you must be residing on the property as your primary residence as of January 1st. Social Security numbers are required for all owners and their spouses making application, even if the spouse does not own and/or reside on the property, per Florida Statute.