Residency Migration Reference
Moving from American Samoa to Kansas: 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 5.58% in Kansas. Establishing Kansas residency correctly is what protects that benefit.
Residency Tests Side by Side
American Samoa's statutory residency test uses a 183-day threshold. Kansas does not use a simple day-count threshold; it applies a facts-and-circumstances test instead.
| Factor | American Samoa | Kansas |
|---|---|---|
| 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. | Kansas does not run a separate day-count statutory residency test layered on top of domicile the way New York or California do. Kansas Department of Revenue guidance defines a Kansas resident for income tax purposes as anyone who lives in Kansas, regardless of where they are employed, and an individual who is away from Kansas for a period of time but intends to return remains a Kansas resident the entire time they are away. K.S.A. 79-32,109 supplies the underlying statutory definition of resident individual that KDOR guidance implements. |
| 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). | Kansas weighs the usual facts-and-circumstances domicile factors under Kansas Administrative Regulation 92-12-4: where the taxpayer's permanent home is, where they are registered to vote, where their driver's license and vehicle registration are held, where they claim the Kansas Homestead Refund, and the location of family, employment, and financial accounts. No single factor is dispositive; KDOR and the Board of Tax Appeals weigh the whole pattern of conduct. |
| 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. Kansas has no statutory day-count test, so there is no rule treating a single hour of physical presence as a full day the way California and New York do for their own statutory residency tests. A Kansas domicile dispute turns on intent and conduct, not a day tally. |
| 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 Kansas Residency
| Action | Agency | Deadline |
|---|---|---|
| Obtain a Kansas driver's license | Kansas Division of Vehicles (DOV) | within 90 days of establishing residency |
| Title and register vehicles in Kansas | Kansas Division of Vehicles (DOV) / county treasurer | within 90 days of establishing residency |
| Register to vote | Kansas Secretary of State | at least 21 days before an election |
| File a Homestead Refund claim if income-eligible | Kansas Department of Revenue | with the annual K-40H, generally by April 15 |
Declaration of Domicile
Kansas has no formal declaration-of-domicile filing comparable to Florida's county-recorded declaration. Kansas domicile is established purely through conduct: home purchase or lease, driver's license, vehicle registration, voter registration, and the general pattern of where a person actually lives and intends to remain.
Homestead
Kansas's Homestead Refund is an income-capped property tax rebate, not a value-reducing exemption, filed annually on Form K-40H. It requires Kansas residency for the entire claim year and household income under a set threshold, layered with age (55+), disability, or dependent-child qualifications. A separate 75% property tax refund (Form K-40PT) exists for homeowners 65 and older with lower household income. Because both programs require full-year Kansas residency, a Homestead Refund claim is one of the clearest pieces of domicile evidence, and also one of the clearest contradictions if claimed after a move.
Voter Registration
Register online, by mail, or in person at least 21 days before an election through the Kansas Secretary of State's office. https://sos.ks.gov
Vehicle Registration Deadline
90 days
New Resident Tax Traps
Kansas taxes worldwide income from the date Kansas residency begins, reported on the full-year Form K-40 for a full calendar year of residency or Schedule S Part B for a part-year. New residents moving from a no-tax state like Texas or a nearby low-tax state sometimes underestimate the combined burden of Kansas's income tax plus its comparatively high combined sales tax (8.69% average), which is not offset by any local income tax the way some states' totals are.
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
Kansas Top Rate
5.58%
Moving from American Samoa to Kansas drops the top marginal income tax rate from about 15% to about 5.58%, a reduction of roughly 9.42 percentage points.
Withholding Reciprocity
American Samoa and Kansas 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 Kansas 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.
Kansas
Capital gains: Kansas has no separate capital gains rate. Gains flow through federal adjusted gross income into Kansas adjusted gross income and are taxed at the same 5.2%/5.58% rates as ordinary income.
Estate or inheritance tax: None. Kansas repealed its inheritance tax decades ago and has no separate estate tax; only the federal estate tax, with its much higher exemption, can reach a Kansas decedent's estate.
Property tax: Effective property tax rate on owner-occupied housing runs about 1.21%. Kansas does not use a Florida-style homestead exemption that reduces taxable value; instead it runs the Homestead Refund program (Form K-40H), an income-capped property tax rebate of up to $700 for qualifying homeowners who are 55 or older, blind or disabled, or have a dependent child under 18, and a separate 75% property tax refund (Form K-40PT) for homeowners 65 and older with lower household income.
Sales tax: State rate is 6.5%, with a statewide average combined rate (state plus local) of about 8.69%, one of the higher combined averages in the country because Kansas allows extensive city and county sales tax stacking.
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 Kansas
Kansas has no statutory carve-out for travel nurses distinct from its general domicile test; a nurse's Kansas tax home question is resolved under IRS Publication 463's tax-home concept for federal stipend treatment, and Kansas residency then follows the same domicile-and-intent analysis as any other taxpayer. Kansas hospital systems in Wichita, Topeka, and the Kansas City metro draw a steady stream of travel nursing assignments, and a nurse who claims a tax home outside Kansas while spending most of the year in a Kansas rental apartment faces the same tax-home disallowance risk documented nationally on travel-nurse forums.
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 Kansas
Kansas is home to the Kansas Speedway and hosts Chiefs training-camp-adjacent business activity given the team's Kansas City, Missouri stadium sits just across the state line, but Kansas itself has no major-league franchise based in-state. Visiting athletes who play games in Kansas (at Kansas Speedway events or exhibition games) are subject to Kansas's duty-day apportionment framework for nonresident athlete income, consistent with how most states with an income tax administer the jock tax.
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 Kansas
Because Kansas has no day-count statutory residency test, a Kansas snowbird who winters in Arizona or Florida does not face a bright-line trigger the way a New York or California resident would; the question is simply whether the Kansas home remains the taxpayer's true domicile, judged on the same conduct factors (driver's license, voter registration, Homestead Refund claims) as any other Kansas residency question. The bigger snowbird risk runs the other direction: a Kansas Homestead Refund claim requires full-year Kansas residency, so a homeowner who spends a large part of the year in a warm-weather state should not claim it if they can't support full-year Kansas residency.
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 Kansas
Kansas has no published convenience-of-the-employer rule, so a genuine Kansas resident working remotely for an out-of-state employer is taxed by Kansas as a resident regardless of the employer's location, and a nonresident working remotely for a Kansas employer generally is not pulled into Kansas tax solely because the employer is headquartered there. The recurring Kansas-specific version of this issue is Kansas City metro commuters: someone who lives on the Kansas side and works, even partly remotely, for a Missouri-based employer (or vice versa) has to track actual work-location days carefully, since neither state applies a convenience rule to override where the work was physically performed.
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 Kansas
Kansas follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A servicemember whose home of record is Kansas remains a Kansas domiciliary and taxpayer regardless of duty station, and Kansas does not tax the military pay of a nonresident servicemember stationed in Kansas solely because of orders. Fort Riley and McConnell Air Force Base are the state's major installations, and Kansas allows a nonmilitary spouse to elect the servicemember's state of legal residence under MSRRA for Kansas tax purposes.
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 Kansas
Federal law (49 U.S.C. §40116) limits any state's ability to tax an air carrier employee's pay to the employee's state of residence and any state where more than 50% of pay is earned. Wichita is home to significant aviation manufacturing (Textron Aviation, Spirit AeroSystems) but is not a major airline crew base; crew based elsewhere who happen to be Kansas domiciliaries are protected by the federal carve-out from having their full income pulled into a duty-station state's tax.
Tools for This Move
American Samoa to Kansas 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.
Does Kansas use a 183-day rule like some other states?+
No. Kansas has no statutory day-count test at all. A Kansas resident for tax purposes is simply anyone who lives in Kansas, and someone who is temporarily away from Kansas but intends to return is still treated as a Kansas resident the entire time, regardless of how many days that absence lasts.
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.
I moved from the Kansas side of Kansas City to the Missouri side but kept my old Kansas driver's license. Is that a problem?+
Yes, it's the single most common Kansas residency issue given how many households move within the KC metro across the state line. A Kansas driver's license, Kansas voter registration, or a Kansas Homestead Refund claim on your old house are all direct evidence of continued Kansas domicile, and the Homestead Refund specifically requires full-year Kansas residency, so keeping that claim after moving to Missouri is a clear contradiction if the state ever checks.
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.
Does Kansas tax my Social Security benefits?+
No, as of tax year 2024 Kansas fully exempts Social Security benefits regardless of income, after the 2024 tax reform package repealed the prior $75,000 federal AGI phase-out that used to tax benefits for higher earners.
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.
What form do I file if I only lived in Kansas part of the year?+
Part-year residents file Form K-40 along with Part B of Schedule S, which reports the specific dates Kansas residency began or ended and allocates income between the Kansas-resident and nonresident portions of the year.
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.
Is Kansas an aggressive state for residency audits like California or New York?+
No. Kansas is not on the short list of states practitioners and taxpayer forums consistently flag as aggressive on residency, a list dominated by New York, California, New Jersey, Connecticut, Maryland, and Minnesota. Kansas has no day-count test to enforce, so its residency disputes are narrower and concentrate on driver's license, voter registration, and Homestead Refund records rather than a multi-year presence reconstruction.
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 Kansas have a homestead exemption that lowers my property taxes?+
Not in the Florida sense of a value-reducing exemption. Kansas instead runs the Homestead Refund (Form K-40H), an income-capped rebate of up to $700 for qualifying homeowners who are 55 or older, blind or disabled, or have a dependent child under 18, plus a separate 75% property tax refund for homeowners 65 and older with lower income. Both require full-year Kansas residency to claim.
Considering the reverse move?
Kansas 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 Kansas to American Samoa guideAlso Consider, Leaving American Samoa
American Samoa to Kansas Reading
Reviewed Against 11 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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