Residency Migration Reference
Moving from American Samoa to Florida: Residency, Taxes, and What to Prove
The top income tax rate drops from Secondary sources cite individual rates ranging from roughly 4% to 15%; the American Samoa Government Tax Office administers the schedule directly and does not publish an English-language bracket table online, so a filer should confirm the current-year schedule directly with the Tax Office in American Samoa to 0% in Florida. Establishing Florida residency correctly is what protects that benefit.
Residency Tests Side by Side
American Samoa's statutory residency test uses a 183-day threshold. Florida does not use a simple day-count threshold; it applies a facts-and-circumstances test instead.
| Factor | American Samoa | Florida |
|---|---|---|
| Statutory Residency Test | American Samoa uses the same federal IRC section 937 bona fide residency test that applies to all five territories: the presence test, the tax home test, and the closer connection test, all of which must be met for the same tax year. This federal test determines whether someone's American Samoa-source income is exempt from U.S. tax; American Samoa's own independent tax code separately determines what is owed to the territory itself. | 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. |
| Domicile Test | Closer connection functions as the domicile test, weighing permanent home, family, personal belongings, social/cultural/religious affiliations (which in American Samoa often includes matai title and extended-family/aiga ties), banking, business activity, and the jurisdiction of a driver's license and voter registration, against the total of U.S. and foreign-country contacts under Treasury Regulation 1.937-1(c). | 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. |
| Day Count Threshold | 183 days | No fixed threshold |
| Any Part of a Day Rule | Any part of a day physically present in American Samoa counts as a full presence day, and a day spent in both American Samoa and the mainland U.S. counts toward American Samoa. Publication 570 includes an American Samoa-specific example involving a fishing-vessel worker: days spent on a vessel predominantly used in local and international waters do not count as a tax home outside the territory, a rule of particular relevance to American Samoa's tuna-fleet economy. | 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. |
| Presumptions | None published | None published |
| Safe Harbors | 183-day presence test; 549-day / 3-year test; 90-day U.S. cap; Low U.S.-earned-income test; No significant U.S. connection | None published |
Leaving American Samoa
No widely published American Samoa-specific bona fide residency court case surfaced in research. Exit exposure runs through the same federal IRC section 937 framework used across the territories, but American Samoa's independent tax system and its status as one of the smaller, less economically active territories mean it has not attracted the concentrated IRS compliance-campaign attention that Puerto Rico's Act 60 program has.
Trailing Income
Bona fide residents of American Samoa may not exclude gain from the disposition of certain U.S.-connected property (stock in a U.S. corporation, U.S. real estate, and similar assets) held in the 10 years before becoming a bona fide resident; that gain remains U.S.-source and subject to U.S. tax under the special rules in Publication 570. This 10-year lookback applies the same way to Puerto Rico. For the mirror-code territories (CNMI, Guam, and the USVI), Publication 570 frames the same 10-year-lookback property differently: that gain simply will not qualify for the local tax-reduction or rebate mechanisms those territories otherwise offer bona fide residents on territory-source income.
Part-Year Filing
Form 390 is American Samoa's individual tax return. A bona fide resident generally files an American Samoa return reporting gross income from worldwide sources and files a U.S. return only if required, excluding American Samoa-source income using Form 4563 attached to Form 1040 or 1040-SR. A U.S. citizen who was a bona fide American Samoa resident for at least two years before the move can qualify as a bona fide resident for the part of the tax year before the move, under the same year-of-move framework Publication 570 applies across the territories.
Enforcement Methods
Common Exit Mistakes
Establishing Florida Residency
| Action | Agency | Deadline |
|---|---|---|
| File a Declaration of Domicile | Clerk of the Circuit Court (county of residence) | no deadline, but do it immediately upon establishing a permanent home |
| Get a Florida driver license | Florida Department of Highway Safety and Motor Vehicles (FLHSMV) | within 30 days of establishing residency |
| Register vehicles and obtain Florida auto insurance | FLHSMV / county tax collector | within 10 days of establishing residency |
| Register to vote | Florida Division of Elections / county Supervisor of Elections | no deadline to establish residency; must register at least 29 days before voting in a given election |
| File for homestead exemption | County Property Appraiser | by March 1 of the tax year to get that year's exemption; must own and occupy as of January 1 |
Declaration of Domicile
Florida is one of the few states with a formal, purpose-built domicile filing: a sworn one-page statement under Fla. Stat. § 222.17, notarized and recorded with the Clerk of the Circuit Court in the county of residence for about a $10 recording fee. It states the person's prior domicile, Florida county, and the date Florida became home, and it is routinely cited in other states' residency audits as one data point (not dispositive on its own) supporting a genuine domicile change.
Homestead
The homestead exemption reduces assessed value by up to $50,000 (the first $25,000 applies to all taxing authorities including schools; the second $25,000, on value between $50,000 and $75,000, excludes school levies) and, more importantly for audit defense, requires proof of permanent residency as of January 1: Florida driver's license, voter registration, and vehicle registration all showing the homestead address, plus proof the applicant is not also claiming a residency-based tax benefit in another state. This filing is one of the strongest pieces of objective evidence in a domicile-change file because it is a sworn statement made to a government body with penalties for fraud, but appraisers actively cross-check it against out-of-state filings and DMV/voter records.
Voter Registration
Register through RegisterToVoteFlorida.gov, in person at a tax collector's office, or when renewing a Florida driver license; no deadline to register itself, but registration must be at least 29 days before a given election to vote in it (https://registertovoteflorida.gov/).
Vehicle Registration Deadline
10 days
New Resident Tax Traps
Because there is no state income tax, the main trap is not a Florida tax at all: it's leaving too thin a Florida evidence trail (no Declaration of Domicile, no homestead, driver's license obtained but the person still spends 200+ days a year in New York) while assuming the move is already complete. New York, California, and other origin states treat a Florida address with weak day-count and home-use evidence as a paper move, not a real one, and tax the person as a full-year resident anyway.
What Changes on Tax
American Samoa Top Rate
Secondary sources cite individual rates ranging from roughly 4% to 15%; the American Samoa Government Tax Office administers the schedule directly and does not publish an English-language bracket table online, so a filer should confirm the current-year schedule directly with the Tax Office
Florida Top Rate
0%
Moving from American Samoa to Florida drops the top marginal income tax rate from about 15% to about 0%, a reduction of roughly 15 percentage points.
Withholding Reciprocity
American Samoa and Florida 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
American Samoa and Florida both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
American Samoa
Capital gains: American Samoa taxes capital gains under its own code, modeled on but not identical to the federal framework; no separate 0%-style preferential regime comparable to Puerto Rico's Act 60 has surfaced in research, and bona fide residents should confirm current treatment directly with the ASG Tax Office.
Estate or inheritance tax: No separate American Samoa territorial estate or inheritance tax was identified in research; because most land is communally held rather than individually owned and cannot pass through ordinary inheritance to non-Samoans, estate planning in American Samoa is governed as much by customary land law (matai/family succession) as by tax law.
Property tax: Effective property tax rates are described by secondary sources as very low, well under 1% of property value annually, but the more important fact for most people is that over 90% of American Samoa's land is communal land held by extended families under the matai (chief) system and generally cannot be purchased outright by non-natives, so 'property tax' is a minor issue for most newcomers compared to the land-access question itself.
Sales tax: American Samoa has no general state-level sales tax comparable to a mainland state; secondary sources describe local excise-style and business taxes rather than a broad retail sales tax, and current details should be confirmed with the ASG Tax Office.
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.
Who This Move Applies To
Travel Nurses
In American Samoa
American Samoa has essentially no travel-nurse assignment market comparable to the 50 states or even Guam; the territory's single hospital system (LBJ Tropical Medical Center) is not a typical travel-nursing agency placement, so this persona is largely not applicable here. The underlying federal tax-home principles would apply identically if it ever were.
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.
Professional Athletes
In American Samoa
No major U.S. professional sports franchise is based in American Samoa, and there is no jock-tax apportionment regime. American Samoa is, however, well known as an outsized per-capita source of NFL and college football talent; players who grew up there and later earn NFL income are taxed on that income under the ordinary duty-day rules of whatever states and teams they play for, not under any American Samoa-specific regime.
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.
Snowbirds, Long Visitors, and RVers
In American Samoa
Long-term visitors face the same closer-connection analysis as anywhere else, complicated by the land-tenure system: without the ability to buy communal land outright, a snowbird-style arrangement in American Samoa typically means a long-term lease rather than home ownership, which changes the kind of documentary evidence (lease agreements, utility bills in the resident's name) that would need to substitute for a deed or homestead filing in a residency dispute.
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.
Remote Workers
In American Samoa
American Samoa has no convenience-of-the-employer rule, and because it runs a separate tax code rather than a mirror code, a mainland employer's payroll system is even less likely to be set up to handle American Samoa withholding correctly than for Guam or the USVI. A remote worker relocating to American Samoa should expect to actively manage employer withholding and filing status rather than assume standard mainland payroll processes will translate correctly.
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.
Military
In American Samoa
American Samoa follows the federal Servicemembers Civil Relief Act (SCRA) and Military Spouses Residency Relief Act (MSRRA), and Publication 570 specifically addresses active-duty members whose state of legal residence is American Samoa: their military pay is American Samoa-source income and follows the U.S. Government employee wage rules described above regardless of duty station, meaning it is taxable on the U.S. return even though they are American Samoa residents.
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.
Airline Crew
In American Samoa
Pago Pago International Airport has limited scheduled service compared to Guam or the mainland, and American Samoa is not a significant airline crew base; the federal carve-out at 49 U.S.C. section 40116 for air carrier employees would apply the same way it does elsewhere if it became relevant, but this is a marginal persona for American Samoa specifically.
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.
Tools for This Move
American Samoa to Florida FAQ
Is American Samoa's tax system the same as Guam's or the US Virgin Islands'?+
No. Guam, the USVI, and the CNMI use a 'mirror code' that applies the U.S. Internal Revenue Code word for word with the territory's name substituted in. American Samoa has its own separate and independent tax system: A.S.C.A. section 11.0403 incorporates much of the Internal Revenue Code by reference, so the law is modeled on federal law, but rates and specific rules are set independently by the American Samoa Government, not automatically updated when Congress changes the federal code.
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.
Can I buy a house in American Samoa the way I would in any other U.S. territory?+
Generally, no. Over 90% of American Samoa's land is communally owned by extended families under the matai (chief) system, and non-natives cannot acquire that land outright; transferring communal land to individual ownership requires Land Commission recommendation and Governor approval, or 30 years of adverse possession. Most non-native residents live under a long-term lease rather than owning a home, which changes what proof-of-residence documentation looks like compared to anywhere else in this guide.
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.
Do I pay U.S. federal income tax on income I earn in American Samoa?+
If you're a bona fide American Samoa resident under the federal presence, tax home, and closer connection tests, your American Samoa-source income is generally exempt from U.S. federal tax. You do need to report worldwide income on your American Samoa return, and if you have non-American Samoa-source income above the filing threshold, you'll still need to file a U.S. return excluding the American Samoa income using Form 4563.
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.
I work for the U.S. Government in American Samoa. Is my pay exempt like other residents' income?+
No, and this is a common and costly misunderstanding. Publication 570 specifically requires that wages and cost-of-living allowances paid by the U.S. Government for services performed in American Samoa be included in gross income on both your U.S. and American Samoa income tax returns, regardless of whether you are a bona fide American Samoa resident. A foreign tax credit is available for the American Samoa tax paid on the same income to avoid double taxation, but the U.S. filing obligation itself does not go away.
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.
What if I'm not a U.S. citizen born in American Samoa? Can I still vote?+
People born in American Samoa are U.S. nationals, not automatically U.S. citizens, unless a parent was a U.S. citizen or they separately naturalize. This status allows a U.S. passport and mainland residency rights, but American Samoa residents, whether national or citizen, do not vote in U.S. presidential elections, and the territory's Congressional delegate is non-voting. Local territorial elections are separately administered by the American Samoa Election Office.
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.
How many days do I need to be in American Samoa to count as a bona fide resident?+
183 days in the tax year is the cleanest path under the federal presence test, but there are four alternatives, including 549 days across the current and two prior years with at least 60 days each year. Meeting a presence prong alone is not enough; you also need to pass the tax home test and the closer connection test, which for American Samoa often weighs matai title, extended-family (aiga) ties, and lease-based home arrangements rather than conventional homeownership.
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.
Considering the reverse move?
Florida to American Samoa
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the Florida to American Samoa guideAlso Consider, Leaving American Samoa
American Samoa to Florida Reading
Reviewed Against 20 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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