Residency rules, sticky taxes, and first-year steps (2026)
2026.1 Edition · Revised 2026-07-24 · DomusDay Research
The move changes the rate; the record decides whether it sticks. New Jersey keeps taxing until domicile actually changes — facts and circumstances — the permanent home you intend to return to, and its 183-day statutory test stays live while any New Jersey abode is maintained. Below: what follows leavers, and the Florida steps that build the record.
Who has to show it: domicile continues until a new permanent home is established; the party asserting the change demonstrates it.
At New Jersey's top marginal rate (10.75%), every $100,000 of taxable income is $10,750 of state tax — an illustration at the top bracket, not an effective-rate calculation. Official rate tables are linked below.
F.S. §222.17 provides a sworn declaration recorded with the clerk of circuit court — a formal, dated public record of domiciliary intent that few states offer, and a common early step for new residents.
Source ↗The exemption requires permanent residence as of January 1 and an application to the county property appraiser by March 1. Missing the deadline waives the exemption for that year.
Source ↗Article X §4 exempts a Florida homestead from forced sale by most creditors, with exceptions for taxes and assessments, purchase-money and improvement obligations, and labor performed on the property.
Source ↗Florida is the easy half. New Jersey decides whether the move counts, and it decides on evidence — the two tests below stay live until the record closes them out.
The full rules, the audit program, and every source: the complete Leaving New Jersey guide →
The headline delta: New Jersey taxes its top bracket at 10.75% while Florida has no personal income tax. At the top marginal rate — an illustration, not an effective-rate calculation — every $100,000 of taxable income is $10,750 of state tax that stops accruing once New Jersey residency actually ends. The rules above decide when that is; the day count and the domicile record decide whether it holds up.
The first weeks in Florida matter more than they look: each step below produces a dated document, and dated documents are what answer a New Jersey examiner years later. Do them early and the record starts on your side of the timeline.
New residents obtain a Florida driver license within 30 days of establishing residency; F.S. §322.031 applies the 30-day rule to nonresidents who take employment or enroll children in school.
Source ↗Vehicles are titled and registered in Florida within 10 days of establishing residency or taking employment (F.S. §320.38).
Source ↗Voter registration is available online, by mail, or in person through the Division of Elections; the registration books close 29 days before an election.
Source ↗A sworn Declaration of Domicile may be recorded with the clerk of the circuit court under F.S. §222.17 — a dated public record of domiciliary intent.
Source ↗The homestead exemption requires permanent residence as of January 1 and an application filed with the county property appraiser by March 1; a missed deadline waives the exemption for that year.
Source ↗Registration requires Florida coverage — minimum $10,000 personal injury protection and $10,000 property damage liability — written through a Florida-licensed agent.
Source ↗Vessels and mobile homes are titled and registered on the same 10-day timeline as vehicles.
Source ↗Florida has no personal income tax return to file; the Department of Revenue's new-resident guide (GT-800025) describes the taxes that do apply.
Source ↗Use tax can apply to out-of-state purchases brought into Florida, as described in the new-resident guide.
Source ↗Everything Florida asks of a new resident, on its own plate: the Moving to Florida guide →
Every rule on this page traces to a statute, regulation, or agency publication, listed in full on each state's own plate.
An estimated-tax prepayment, not a separate tax: nonresidents selling New Jersey real property prepay the greater of the top rate on the gain or 2% of the sale price at closing, then reconcile — and potentially recover it — on the nonresident return.
There is no part-year form. The resident portion is filed on a prorated NJ-1040, and New Jersey-source income earned after the move goes on NJ-1040NR — commonly both in the same year.
No. Article VII §5 of the Florida Constitution bars a state personal income tax, and the Department of Revenue's new-resident guide confirms there is no personal income, inheritance, gift, or intangibles tax.
A Florida driver license within 30 days, vehicle title and registration within 10 days, voter registration, and — optionally — a recorded Declaration of Domicile. The homestead exemption application follows by March 1.
It creates a dated, recorded, sworn public record of Florida domicile intent under F.S. §222.17. It is one evidence item among the factors other states weigh — it does not by itself end tax residency elsewhere.
2026.1 Edition · Revised 2026-07-24 · DomusDay Research