Is Florida residency just six months and a day?

No. Florida has no day count because it has no income tax. The count that matters belongs to the state you left, usually 184 or more days there plus a home you keep.

Does a Declaration of Domicile make me a resident?

It states your intent and helps, but it must be backed by actually living in Florida as your predominant home.

Do I still need to track my days?

Yes, the days in your former state. That is where residency is decided, and the burden of proof is on you.

State residency rules

Florida residency rules for taxes

Florida has no state income tax, so it imposes no day count of its own. The residency fight is with the state you left, and Florida is where you prove your new home.

✓ Last reviewed July 2026

Florida at a glance

State income tax: None
Residency basis: Domicile (intent + action)
Day threshold: None in Florida; the old state’s applies
Key filing: Declaration of Domicile with the county clerk
What matters most: Predominant home + days under the old state’s line
Taxed on: No Florida income tax

Florida has no state income tax, so there is no Florida day count to satisfy. You become a Floridian by establishing domicile: moving the center of your life to Florida and cutting ties and days in the state you left, which usually taxes you as a resident at 184 or more days if you keep a home there.

Establishing Florida domicile

The fastest movers complete four actions in their first week: get a Florida driver’s license and surrender the old one, register their vehicles in Florida, register to vote in Florida, and file a Declaration of Domicile with the clerk of the circuit court. The declaration is a sworn statement that Florida is your predominant and principal home.

A declaration unsupported by actually living in Florida does not establish residency. Domicile needs both the intent to make Florida home and the overt act of living there: more days in Florida than in any other single state, with your belongings, mail, and daily life centered there.

The state you left still counts

Florida asks nothing, but your former state does. Most high-tax states treat a maintained home there plus more than 183 days as residency, and they count any part of a day as a full day. Winning means staying under that line and being able to prove it.

In an audit the burden is on you to prove the days you were outside the state. A contemporaneous day-by-day log, backed by phone, card, and travel records, is the strongest defense.

Prove the move before the old state asks.

DayStayed keeps a clean day log so you can show you stayed under your former state's threshold.

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