To officially claim Florida residency in 2026—primarily for tax and tuition purposes—you must prove that Florida is your permanent, primary domicile. The process involves several key steps: First, you should file a "Declaration of Domicile" with the Clerk of the Circuit Court in your Florida county. Next, you must obtain a Florida driver's license and register your vehicles in the state. You should also register to vote in Florida and, if you own property, apply for the Homestead Exemption, which signals your intent to make the home your permanent residence. For tax purposes, many people follow the "183-day rule," spending more than half the year in Florida to satisfy other states that they are no longer residents there. In 2026, it is also recommended to move your "center of gravity"—legal documents, banking, and primary physicians—to Florida to provide a clear paper trail of your relocation.