If you belonged to any banks, clubs or churches in your previous state, find a Florida location to join. Doing so will show that you are committed to being a resident of Florida, rather than another state. Here are some ideas:  Bank Church Gym Community groups, organizations, or affiliations Insurance-approved medical group Whether it’s your magazine subscriptions, distant relatives, or your dessert-of-the-month club, notify the parties necessary that your new address is now in Florida. Start by filing an address change with the Postal Service and then contact organizations individually.  This can show intent in your Declaration of Domicile, too. Should any tax issues arise, this will certainly help your case. If you have any licenses or certification that are good state-by-state, make sure you get reassessed in Florida so your licensure is valid and you can still practice. Whether you’re a nurse, a lawyer, or a real estate agent, this is necessary not only for your workflow, but also to show that Florida is where you intend to stay.  If there is any doubt, it's always best to check out your situation. What's more, you may run into new rules and regulations you didn't know if in your research. To further prove that you are a Florida resident, start getting involved. Vote, join a gym, be a part of your neighborhood association, find a doctor and a dentist, and establish your roots. The more engrained you are, the more you’ll truly be a resident of Florida.  It wouldn’t hurt to get an annual pass for Disney World, either!

Summary:
Transfer all accounts to Florida institutions. Notify the parties necessary of your address change. Renew any licensure for the state of Florida. Get involved in your community.