Residency Migration Reference
Moving from Florida to New Hampshire: Residency, Taxes, and What to Prove
Florida and New Hampshire land at a comparable top income tax rate, around 0%. This is a lateral move: what actually changes is day-count exposure, property and estate tax rules, and each state's audit posture.
Residency Tests Side by Side
Neither Florida nor New Hampshire relies on a simple statutory day-count threshold. Both apply a facts-and-circumstances or closest-connections style test, so day counting alone will not settle a residency question in either direction.
| Factor | Florida | New Hampshire |
|---|---|---|
| Statutory Residency Test | None. Because Florida imposes no personal income tax, it has no statutory day-count residency test, no 'permanent place of abode plus 183 days' rule, and no state tax return that turns on residency status. Florida residency status matters legally for homestead, probate/domicile, and asset-protection law, not for an income-tax trigger. | New Hampshire has no day-count statutory residency test for income tax purposes, because it has no individual income tax to trigger one. 'Resident or inhabitant' is instead defined for general legal purposes (voting, jury duty, in-state tuition, and similar) under RSA 21:6 and RSA 21:6-a: a person domiciled or having a place of abode in New Hampshire whose actions demonstrate a current intent to make that place their principal place of physical presence to the exclusion of all others. |
| Domicile Test | Florida common law and Fla. Stat. § 222.17 define domicile as the place where a person maintains a permanent home with the present intent to remain indefinitely and to return whenever absent. There is no published multi-factor weighting test the way New York or California use; Florida courts and the probate/homestead context look at physical presence, a declaration of domicile, voter registration, driver's license, homestead filing, and where the person actually spends time, but no state revenue agency runs a residency-factor audit because there is no income tax to trigger one. | Under RSA 21:6-a, 'residence or residency shall mean a person's place of abode or domicile... designated by a person as his or her principal place of physical presence to the exclusion of all others,' and that status 'shall not be interrupted or lost by a temporary absence... if there is an intent to return.' RSA 21:6 adds that the person must have, 'through all of his or her actions, demonstrated a current intent' to treat that place of abode as their principal residence, an actions-based test rather than a pure declaration of intent. |
| Day Count Threshold | No fixed threshold | No fixed threshold |
| Any Part of a Day Rule | Not applicable; Florida has no day-count residency test of its own. Florida day counts only matter for the OTHER state's statutory residency test when someone claims Florida domicile but keeps a home and spends significant time in a high-tax origin state. | Not applicable. New Hampshire runs no day-count residency test of its own for tax purposes; day counts only matter when a former New Hampshire resident is being evaluated under another state's own statutory-residency rule. |
| Presumptions | None published | None published |
| Safe Harbors | None published | None published |
Leaving Florida
Florida itself does not audit anyone leaving for income-tax purposes, because it never taxed their income to begin with. The real exit risk when someone leaves Florida is homestead exemption fraud exposure: county property appraisers actively cross-check driver's license, voter registration, and out-of-state tax filings, and a person who keeps claiming the Florida homestead exemption after establishing residency (or filing a resident return) elsewhere can be assessed back taxes plus penalties and a lien, per Fla. Stat. § 196.161.
Trailing Income
Florida does not tax deferred compensation, stock options, or business income after a resident leaves, because it never taxed it in the first place. There is nothing for Florida to claw back; the only 'trailing' exposure is the homestead exemption clawback described above if the exemption is not timely removed.
Part-Year Filing
Not applicable. Florida has no individual income tax return, so there is no part-year or final-year individual filing. Anyone leaving Florida only needs to notify the county property appraiser to remove the homestead exemption and, if applicable, file a portability request if buying a new Florida home was not part of the plan.
Enforcement Methods
Common Exit Mistakes
Establishing New Hampshire Residency
| Action | Agency | Deadline |
|---|---|---|
| Get a New Hampshire driver's license | NH Division of Motor Vehicles (DMV) | within 60 days of establishing residency |
| Register vehicles | NH DMV / municipal clerk | within 60 days of establishing residency (NH RSA 261:45 and 263:35) |
| Register to vote (same-day registration available) | NH Secretary of State / town or city clerk | no advance deadline; you can register and vote on Election Day itself with proof of domicile |
Declaration of Domicile
New Hampshire has no formal declaration-of-domicile filing. Domicile/residence under RSA 21:6-a is established through conduct and documentation: a New Hampshire driver's license, vehicle registration, and voter registration all showing your New Hampshire address, each of which is explicitly accepted as domicile proof when you register to vote.
Homestead
New Hampshire has no broad homestead property-tax exemption comparable to Florida's or Maine's. It does provide the narrowly targeted Low & Moderate Income Homeowners Property Tax Relief program (RSA 198:57), which refunds a portion of the State Education Property Tax for owner-occupants with AGI at or below roughly $20,000 (single) or $40,000 (married/head of household), and separate age-based elderly exemptions set by individual towns. Neither functions as general domicile evidence the way a Florida or North Dakota homestead credit does.
Voter Registration
New Hampshire allows same-day registration: register in advance at your town or city clerk's office, or simply show up at the polls on Election Day with proof of identity, age, citizenship, and domicile (a NH driver's license, non-driver photo ID, or vehicle registration showing your domicile address all qualify). https://www.doj.nh.gov/bureaus/election-law-unit/establishing-domicileresidence-new-hampshire
Vehicle Registration Deadline
60 days
New Resident Tax Traps
There is effectively no individual income-tax trap on the way in, since New Hampshire taxes none of it. The real trap is the opposite of most states: New Hampshire's high property tax (roughly 2.1% average effective rate, the highest in New England) can offset a large share of the income-tax savings that drew someone here from Massachusetts, and anyone who continues working for a Massachusetts employer needs to separately confirm Massachusetts is no longer sourcing their wages.
What Changes on Tax
Florida Top Rate
0%
New Hampshire Top Rate
0%
Florida and New Hampshire have comparable top marginal income tax rates, both landing around 0%. This is a lateral move on income tax: the deltas that matter here are more likely property tax, sales tax, estate tax, or day-count and domicile rules.
Withholding Reciprocity
Florida and New Hampshire do not have a wage-withholding reciprocity agreement with each other, so this move follows ordinary source-state and resident-state filing rules rather than a reciprocity exception.
Community Property Transition
Florida and New Hampshire both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
Florida
Capital gains: Not taxed. Florida has no personal income tax, so there is no separate capital gains treatment to plan around at the state level; only federal capital gains tax applies once you are a bona fide Florida resident.
Estate or inheritance tax: None. Florida repealed its estate tax when the federal state death tax credit was phased out and has no separate inheritance tax; only the federal estate tax (currently applying above the federal exemption) can apply to a Florida domiciliary's estate.
Property tax: Average effective rate is about 0.86% statewide, but the Save Our Homes cap limits annual assessed-value growth on homesteaded property to the lesser of 3% or the CPI change (2.7% for 2026), and up to $500,000 of that accumulated benefit is portable to a new Florida homestead within two years of leaving the old one.
Sales tax: 6% state rate; counties may add a discretionary surtax of roughly 0.5% to 2%, producing a combined average of about 7% depending on county.
New Hampshire
Capital gains: Not taxed at the individual level. With the Interest and Dividends Tax gone, New Hampshire has no mechanism left to tax an individual's capital gains, interest, or dividend income; only the state's business taxes (Business Profits Tax, Business Enterprise Tax) reach investment-type income earned through a business entity.
Estate or inheritance tax: None. New Hampshire has no estate tax and no inheritance tax; only the federal estate tax can apply to a New Hampshire domiciliary's estate above the federal exemption.
Property tax: New Hampshire funds most local and school services through property tax in the absence of income or sales tax, producing the highest average effective property tax rate in New England, commonly cited around 2.1% of home value. There is no broad homestead exemption; the state instead runs a targeted Low & Moderate Income Homeowners Property Tax Relief program (RSA 198:57) for the State Education Property Tax portion only, capped at roughly $20,000 AGI (single) or $40,000 (married/head of household).
Sales tax: None. New Hampshire has no general state or local sales tax, a major draw for cross-border shoppers from Massachusetts and Maine.
Who This Move Applies To
Travel Nurses
In Florida
Florida is the most common 'tax home' state travel nurses claim to receive tax-free stipends, but IRS and state auditors have disallowed Florida tax-home claims for nurses who kept a Florida address on paper while actually living year-round in Ohio or another assignment-state rental and never returning to Florida. To hold up, the nurse needs to actually maintain and return to the Florida home between assignments, keep paying for it continuously, and hold Florida driver's license, voter registration, and vehicle registration, not just a mailing address.
In New Hampshire
New Hampshire has no state income tax to complicate a travel nurse's tax-home analysis, which makes it an attractive tax-home state to claim, similar to Florida or Texas, provided the nurse genuinely maintains and returns to a New Hampshire home between assignments under the general IRS tax-home rules (Publication 463). New Hampshire itself publishes no nurse-specific guidance because it has no individual filing requirement to trigger one.
Professional Athletes
In Florida
Florida is home to the Miami Heat, Miami Dolphins, Tampa Bay Buccaneers, Tampa Bay Lightning, Florida Panthers, Orlando Magic, Miami Marlins, and Tampa Bay Rays. Players on these teams owe zero state tax on the roughly half of duty days spent in Florida, but every state jock tax on duty days in taxing states (California, New York, etc.) still applies in full, and because Florida has no income tax, there is no Florida credit to offset those away-state bills, unlike a player based in a state that both taxes and grants an out-of-state tax credit.
In New Hampshire
New Hampshire has no major professional sports franchises, so it runs no state jock-tax regime of its own, and because it has no income tax, a New Hampshire-domiciled athlete owes zero state tax on the share of income attributable to New Hampshire duty days, unlike a player based in a state that both taxes and credits.
Snowbirds, Long Visitors, and RVers
In Florida
Florida itself places no day-count cap on how long a part-year resident can be in-state; the exposure runs the other direction; the origin state (New York, Connecticut, New Jersey) is the one counting days and evaluating whether the Florida home is a genuine primary residence or a seasonal one. A Florida-domiciled snowbird who spends more than 183 days in New York, with a permanent place of abode there, can still be taxed as a New York statutory resident despite the Florida homestead and driver's license.
In New Hampshire
New Hampshire places no day-count cap on long visitors of its own, since it has no statutory residency test. The exposure runs entirely the other way: someone who claims New Hampshire domicile to escape a high-tax origin state (most commonly Massachusetts) but still spends significant time and keeps a home in that origin state can be taxed there as a statutory resident regardless of the New Hampshire claim.
Remote Workers
In Florida
Florida has no convenience-of-the-employer rule and nothing to reciprocate, since it has no income tax to source wages against. The risk for a remote worker moving to Florida is entirely on the origin-state side: if the employer is based in New York and treats the employee as still NY-sourced under NY's convenience rule, the worker can owe New York tax on Florida-earned wages regardless of Florida residency.
In New Hampshire
New Hampshire has no convenience-of-the-employer rule (it has nothing to source, having no income tax). The real friction runs the other direction: a remote worker who moves to New Hampshire but keeps a Massachusetts-based employer needs to confirm Massachusetts is not still asserting Massachusetts-source treatment of the wages under its own COVID-era sourcing rules, which New Hampshire itself challenged (unsuccessfully, at the Supreme Court) on behalf of its residents in 2020-2021.
Military
In Florida
Florida follows the federal Servicemembers Civil Relief Act (SCRA) and Military Spouses Residency Relief Act (MSRRA): a servicemember's home-of-record state of legal residence does not change solely due to military orders stationing them in Florida, and a spouse can generally elect the servicemember's domicile state under MSRRA. Because Florida has no income tax, choosing Florida as home-of-record eliminates state income tax on military pay entirely, which is why Florida is a common home-of-record choice among active-duty service members.
In New Hampshire
New Hampshire follows the federal SCRA and MSRRA: a service member's home-of-record does not change solely because military orders station them in New Hampshire, and an accompanying spouse can generally elect the service member's domicile state under MSRRA. Because New Hampshire taxes no individual income, choosing it as home-of-record eliminates state income tax on military pay entirely.
Airline Crew
In Florida
Federal law (49 U.S.C. § 40116) restricts states from taxing air carrier employees' wages except by their state of residence and, in limited cases, the state where they earn more than 50% of their pay. Because Florida has no income tax, crew members domiciled in Florida owe no state tax on their airline wages regardless of how their duty time is split, which is why Florida (along with Texas) is a common domicile choice for pilots and flight attendants based in Miami, Fort Lauderdale, or Orlando.
In New Hampshire
New Hampshire has no major hub airport for airline crew, but the federal carve-out (49 U.S.C. § 40116, taxing crew wages only in the state of residence or a state where over 50% of pay is earned) combined with New Hampshire's lack of any income tax makes it, like Florida and Texas, a common domicile choice for crew based at nearby Boston Logan who want to avoid Massachusetts income tax on their wages.
Tools for This Move
Florida to New Hampshire FAQ
If I get a Florida driver's license and file a Declaration of Domicile, is my New York tax residency automatically over?+
No. New York evaluates domicile and statutory residency independently of any paperwork filed in Florida. A Declaration of Domicile and Florida license are supporting evidence, but New York's Nonresident Audit Guidelines weigh where your home, business, family, and time actually are; if you still spend more than 183 days in New York with a place there to stay, you can be taxed as a New York statutory resident regardless of your Florida filings.
Does New Hampshire still tax my interest and dividends?+
No. New Hampshire's Interest and Dividends Tax, which had applied a declining rate down to 3% by 2024, was fully repealed for tax periods beginning January 1, 2025, under House Bill 2. New Hampshire now has zero individual income tax of any kind, on wages, dividends, interest, or capital gains.
Do I have to file a Florida tax return once I move here?+
No. Florida has no personal income tax, so there is no individual return to file, part-year or otherwise. The filings that matter in Florida are the Declaration of Domicile with your county clerk, your homestead exemption application with the county property appraiser (due March 1), and DMV/voter registration, not anything with the Florida Department of Revenue.
If I move to New Hampshire but keep working for my Massachusetts employer, will Massachusetts still tax my wages?+
Possibly, depending on how your employer sources the wages and how much you actually work from New Hampshire versus commuting into Massachusetts. New Hampshire itself sued Massachusetts over its pandemic-era rule taxing New Hampshire residents' wages as if earned in Massachusetts; the U.S. Supreme Court declined to hear the case in 2021, so the practical fight over sourcing happens on the Massachusetts side, not in New Hampshire, which has nothing to tax either way.
How can I prove I actually live in Florida if I keep an apartment back home too?+
Build a file that mirrors what an auditor from your old state will ask for: a Florida homestead exemption (which itself requires proof you don't claim residency-based tax status elsewhere), driver's license and voter registration at the Florida address, a day-count log corroborated by credit card and travel records showing more time in Florida than in the old state, and utility bills showing the Florida home is actually used, not just owned.
Do I need to file a New Hampshire tax return once I move here?+
No individual income tax return exists to file. If you own a sole proprietorship, partnership, or other pass-through business with New Hampshire activity, you may still owe the Business Profits Tax (7.5% on business profits) and Business Enterprise Tax, filed on Form NH-1040, but that is a business filing, not a personal residency filing.
I'm a travel nurse claiming Florida as my tax home but I've barely been there this year. Is that a problem?+
Yes. Auditors have specifically disallowed Florida tax-home claims for nurses who kept a Florida address on paper while actually living full-time in an assignment-state rental and never returning. To hold up, you need to keep paying for and periodically returning to the Florida home, and hold Florida driver's license, voter registration, and vehicle registration there, not just a mailing address.
How can I prove I actually live in New Hampshire and not just claim it on paper?+
Because New Hampshire has no income tax audit process to satisfy, the proof that matters is whatever your former high-tax state (commonly Massachusetts) demands to disprove its own residency claim: a New Hampshire driver's license and vehicle registration, voter registration under RSA 21:6-a's domicile standard, a day-count log showing more time in New Hampshire than the old state, and evidence the New Hampshire home is your actual principal place of physical presence.
How often can I go back and visit family in New York without messing up my Florida residency?+
There's no Florida-side limit; the New York side is what counts your days. If you maintain a permanent place of abode in New York (even a relative's home you can stay in) and spend more than 183 days there in a calendar year, including any part of a day, New York can tax you as a statutory resident regardless of your Florida domicile. Track every New York day, including short visits, arrival, and departure days.
Is New Hampshire property tax really that high if there's no income or sales tax?+
Yes. New Hampshire's average effective property tax rate runs around 2.1%, the highest in New England, because property tax funds most local and school services in the absence of income or sales tax revenue. For a high-value home, that can offset a meaningful share of the income-tax savings that motivated the move, especially for someone leaving a state with a moderate income tax rate.
Does filing a Declaration of Domicile in Florida count as proof I abandoned my old state?+
It's one data point, not proof by itself. Florida's Declaration of Domicile under Fla. Stat. § 222.17 is a sworn statement recorded with the county clerk and is commonly cited in residency audits as supporting evidence, but a high-tax origin state will weigh it against where you actually spend time, where your family lives, and where your business and financial life are centered before conceding the domicile change.
How long do I have to get a New Hampshire driver's license and register my car after moving here?+
You have 60 days from establishing residency to do both, under RSA 261:45 and RSA 263:35. Most town clerk offices recommend registering the vehicle first and getting the license the same visit, since both can typically be handled together.
Considering the reverse move?
New Hampshire to Florida
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the New Hampshire to Florida guideAlso Consider, Leaving Florida
Florida to New Hampshire Reading
Reviewed Against 18 Primary Sources
ResidencyIQ organizes public residency research into a reviewable reference. It does not provide legal or tax advice. Consult a qualified professional before making a residency decision.
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