Residency Migration Reference
Moving from Arkansas to Illinois: Residency, Taxes, and What to Prove
Arkansas's 3.9% top income tax rate becomes 4.95% (flat) in Illinois. This move trades a lighter tax environment for a heavier one, so timing income around the transition year matters.
Residency Tests Side by Side
Arkansas's statutory residency test uses a 183-day threshold. Illinois does not use a simple day-count threshold; it applies a facts-and-circumstances test instead.
| Factor | Arkansas | Illinois |
|---|---|---|
| Statutory Residency Test | Arkansas uses a three-pronged test where satisfying any one prong is sufficient to make someone an Arkansas resident for tax purposes: being domiciled in Arkansas, maintaining a permanent place of abode in Arkansas and spending more than 183 days in the state during the year, or other statutory criteria set out in Arkansas Administrative Rule under Ark. Code Ann. Sec. 26-51-102(9). Because any single prong controls, Arkansas's test is structurally broader than states that require both an abode and a day count together. | Illinois has no statutory residency test of the New York or Minnesota type: no bright-line day count and no permanent place of abode prong. 35 ILCS 5/1501(a)(20)(A) defines a resident as an individual '(i) who is in this State for other than a temporary or transitory purpose during the taxable year; or (ii) who is domiciled in this State but is absent from the State for a temporary or transitory purpose during the taxable year.' Those are the only two routes to Illinois residency for an individual. Cain v. Hamer, 2012 IL App (1st) 112833, shows how far that departure from a day count runs: snowbird retirees who spent 1,666 days in Illinois against 1,700 in Florida across 1996 through 2004, an average well above 183 Illinois days a year, were held not to be Illinois residents. Day counts matter in Illinois as evidence of purpose and as inputs to the administrative presumptions, not as a threshold that decides residency by itself. |
| Domicile Test | Domicile requires an act coupled with intent: physical presence at a place along with the intent to regard that place as a permanent home. A person can maintain several homes at once, but only one can be their domicile, the one they consider and treat as permanent, and it persists until they both leave and establish a new one elsewhere. | Illinois follows the traditional common-law domicile standard under 86 Ill. Adm. Code 100.3020: domicile is the place a person intends as their true, fixed, permanent home, and to which they intend to return whenever absent. A person can have only one domicile at a time, and it continues until a new one is established through both physical presence in the new location and demonstrated intent to abandon Illinois as the permanent home. The Department of Revenue looks at where a person votes, holds a driver's license and registers vehicles, banks, keeps professional relationships (doctor, lawyer, accountant), works, houses family, and belongs to clubs or religious institutions; no single factor controls. |
| Day Count Threshold | 183 days | No fixed threshold |
| Any Part of a Day Rule | Arkansas's own published guidance frames the abode-plus-time prong around 'more than 183 days'; a detailed any-part-of-a-day rule comparable to New York's was not located in this research pass, so travelers should keep contemporaneous records rather than assume brief visits are automatically excluded. | Not applicable in the statutory sense, because Illinois has no day-count threshold for an individual to cross. There is no any-part-of-a-day rule to apply. Days still get counted in Illinois practice, both because 86 Ill. Adm. Code 100.3020(f) presumes residency above nine months in the aggregate and presumes continued residency where an individual is present in Illinois more days than in any other state, and because the Department of Revenue's audit division reconstructs presence from credit card, toll, and travel records to test whether time in Illinois was temporary or transitory. |
| Presumptions | None published | 86 Ill. Adm. Code 100.3020(f) supplies four rebuttable presumptions in place of a statutory day test. An individual who spends in the aggregate more than nine months of any taxable year in Illinois is presumed to be a resident. An individual absent from Illinois for one year or more is presumed to be a nonresident. An individual receiving a homestead exemption on Illinois property under 35 ILCS 200/15-175 is presumed to be an Illinois resident. And an Illinois resident in one year is presumed to be a resident the following year 'if he or she is present in Illinois more days than he or she is present in any other state.' The presumptions 'are not conclusive and may be overcome by clear and convincing evidence to the contrary,' with the rule listing acceptable rebuttal evidence including location of spouse and dependents, voter and vehicle registration, driver's license, filing a resident return elsewhere, home ownership or rental agreements, the permanent or temporary nature of work assignments, location of professional licenses, location of medical providers, accountants and attorneys, club memberships and participation, and telephone or other utility usage over a duration of time. |
| Safe Harbors | None published | None published |
Leaving Arkansas
Arkansas's residency-audit program has a low public profile relative to the marquee high-tax states. The structural risk for departing residents is Arkansas's three-pronged test itself: because satisfying any single prong is enough to establish residency, a taxpayer who thinks they've left by severing domicile can still be caught if they maintain an Arkansas abode and cross 183 days there in a later year, an easier trigger to hit than in states requiring multiple factors together.
Trailing Income
Arkansas taxes nonresidents on Arkansas-source income, including wages for work physically performed in the state and income from Arkansas real property or business interests, so a departed resident who keeps Arkansas rental property or a pass-through business interest continues filing a nonresident AR1000NR on that income.
Part-Year Filing
Part-year and nonresident filers use Form AR1000NR. A nonresident is defined as someone who lived in Arkansas for less than six months of the year; a part-year resident lived there for part of the year but not the full twelve months and apportions income accordingly.
Enforcement Methods
Common Exit Mistakes
Establishing Illinois Residency
| Action | Agency | Deadline |
|---|---|---|
| Obtain an Illinois driver's license | Illinois Secretary of State | within 90 days of establishing residency (out-of-state license valid until then) |
| Register any vehicle kept in Illinois, with Illinois insurance in place first | Illinois Secretary of State, Vehicle Services | within 30 days of establishing residency |
| Register to vote | Illinois State Board of Elections | online and mail registration closes 16 days before an election; grace-period in-person registration and voting runs from 27 days before Election Day through Election Day |
Declaration of Domicile
Illinois has no formal declaration-of-domicile filing comparable to Florida's county-level process. Domicile is established through conduct alone: buying or leasing a home, getting the Illinois license and plates, registering to vote, and shifting the pattern of where professional, banking, and family life actually happens.
Homestead
The General Homestead Exemption reduces the equalized assessed value of an owner-occupied principal residence by up to $10,000 in Cook County, $8,000 in the counties bordering Cook, and $6,000 elsewhere, and requires ownership and occupancy as of January 1 of the tax year. It functions as useful domicile evidence for someone establishing Illinois residency, since applying for it requires attesting the home is a principal residence, and county assessors can cross-check driver's license and voter registration addresses against the exemption claim.
Voter Registration
Register online through the Illinois Online Voter Registration Application, by mail, or in person; online and mail registration closes 16 days before an election, with grace-period registration and same-day voting available from 27 days before Election Day through Election Day itself. https://ova.elections.il.gov
Vehicle Registration Deadline
30 days
New Resident Tax Traps
A new full-year Illinois resident is taxed on worldwide income from the date Illinois residency begins, computed on Form IL-1040 with Schedule NR handling the split year. Because Illinois has no capital gains preference, a large gain realized right after establishing residency (stock sale, business sale, Roth conversion) is taxed at the full 4.95% flat rate with no bracket cushion the way some other states offer at lower income levels.
What Changes on Tax
Arkansas Top Rate
3.9%
Illinois Top Rate
4.95% (flat)
Moving from Arkansas to Illinois raises the top marginal income tax rate from about 3.9% to about 4.95%, an increase of roughly 1.05 percentage points.
Withholding Reciprocity
Arkansas and Illinois 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
Arkansas and Illinois both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
Arkansas
Capital gains: Long-term gains (assets held more than one year) are 50% exempt, so only half the gain is taxed at ordinary rates; short-term gains (held one year or less) are fully taxable at ordinary rates.
Estate or inheritance tax: None. Arkansas has no estate tax and no inheritance tax.
Property tax: 0.56% average effective property tax rate. The Homestead Property Tax Credit under Amendment 79 reduces the real property tax bill on an owner-occupied primary residence by $600 for 2026 (raised from $500), with no income restriction, and Amendment 79 also caps annual assessment increases at 5% for homesteads (10% for non-homestead property) and freezes the assessed value for owners 65+ or disabled.
Sales tax: 6.5% state rate, with local option taxes bringing the combined average to roughly 9.48%.
Illinois
Capital gains: No preferential rate. Capital gains are taxed as ordinary income at the same 4.95% flat rate as wages.
Estate or inheritance tax: Illinois has an estate tax with a $4 million exemption per estate that is not indexed for inflation and is not portable between spouses. Rates are graduated from roughly 0.8% up to 16% on the amount above the exemption. There is no separate inheritance tax.
Property tax: Illinois has the highest statewide effective property tax rate in the country, around 1.92% of home value, more than double the national median. The General Homestead Exemption reduces the taxable assessed value of an owner-occupied principal residence by up to $10,000 in Cook County, $8,000 in counties bordering Cook, and $6,000 elsewhere.
Sales tax: State base rate is 6.25%, but local home-rule and county taxes push combined rates as high as 11.5% in parts of Cook, Kane, and Warren counties; the effective statewide average is closer to 8.9%.
Who This Move Applies To
Travel Nurses
In Arkansas
Northwest Arkansas's hospital growth and rural facilities statewide create real travel-nurse demand. Arkansas taxes nonresident wages for work physically performed in the state regardless of the nurse's claimed tax home, requiring a nonresident AR1000NR on that income, and because any one prong of Arkansas's three-pronged test is enough to establish residency, a nurse who maintains lodging in Arkansas and crosses 183 days there across contracts risks being pulled into full resident status rather than nonresident treatment.
In Illinois
Illinois has no statutory day-count test to trip, so a travel nurse not domiciled in Illinois does not become an Illinois resident merely by crossing a day threshold on a long assignment. What creates exposure instead is the temporary or transitory question and the 100.3020(f) presumptions: an assignment structured as a series of renewals that keeps a nurse in Illinois more than nine months of a year, or more days than in any other state, supports a presumption of residency that must be rebutted by clear and convincing evidence, and the permanent or temporary nature of the work assignment is named in the rule as relevant evidence. The more common Illinois exposure is the reverse pattern, where a nurse claims a Florida or Texas tax home but actually lives in and pays Illinois-area rent for most of the year; Illinois-source wages for days actually worked in Illinois are taxable to any nonresident nurse regardless of claimed tax home.
Professional Athletes
In Arkansas
Arkansas has no major professional sports franchise (the Razorbacks are a college program, not a professional team), so it is not a significant duty-day jurisdiction for the traditional pro-athlete jock tax the way Texas, Oklahoma, or Louisiana are with their franchises. College athlete NIL income sourced to Arkansas is a newer area where formal state guidance is still developing.
In Illinois
Illinois taxes nonresident professional athletes on a duty-day basis: Illinois-source income equals total compensation multiplied by the ratio of duty days in Illinois (games, practices, mandatory team functions) to total duty days for the season; mere travel through Illinois without a game or team event does not create a duty day. This applies to visiting teams playing the Bears, Bulls, Blackhawks, White Sox, and Cubs, and Illinois is regarded by practitioners as an aggressive, well-enforced jock-tax state that historically extended the tax reciprocally to any state that taxed Illinois-based athletes.
Snowbirds, Long Visitors, and RVers
In Arkansas
Arkansas's three-pronged test is the sharpest trap for long visitors of the states in this comparison set, because satisfying any single prong establishes residency rather than requiring both an abode and a day count together. A part-year visitor who keeps a place to stay in Arkansas and spends more than six months there in a given year can be treated as a resident even without ever intending Arkansas as a permanent domicile.
In Illinois
The Illinois snowbird risk runs entirely through the 100.3020(f) presumptions, not through a day threshold. A retiree who keeps the Illinois house and spends more than nine months there risks the nine-month presumption of residency, and a former Illinois resident is presumed to still be one in the following year if present in Illinois more days than in any other state, which is a comparison a snowbird splitting a year can lose well short of any traditional threshold. The favorable counterweight is Cain v. Hamer, 2012 IL App (1st) 112833, where retirees who split time nearly evenly (1,666 Illinois days against 1,700 Florida days across 1996 through 2004) were held nonresidents, with the court weighing nexus evidence such as Florida licenses, voter registration, a Florida declaration of domicile, club spending, and credit card data showing 73% of expenditures and 61% of transactions outside Illinois. Illinois's General Homestead Exemption is a specific cross-check point if a person claims Florida domicile but keeps the Illinois exemption active.
Remote Workers
In Arkansas
Arkansas has no convenience-of-the-employer rule; wages are sourced to where work is physically performed. A remote worker living in Arkansas and working for an out-of-state employer owes Arkansas tax on that income as a resident, while someone who moves away but still occasionally performs work from Arkansas can owe nonresident tax on just those days.
In Illinois
Illinois has no convenience-of-the-employer rule. A nonresident who works remotely from another state for an Illinois-based employer is generally not taxed by Illinois on those wages, because Illinois sources employee compensation to where the services are physically performed, not to the employer's location. This makes Illinois meaningfully less sticky for remote workers than New York or a handful of other convenience-rule states.
Military
In Arkansas
Arkansas fully exempts military retirement pay from state income tax. Active-duty pay follows the servicemember's SCRA state of legal residence, and a nonresident military spouse present in Arkansas solely due to military orders can generally avoid Arkansas tax on their own wages under the Military Spouses Residency Relief Act if they share the servicemember's non-Arkansas domicile.
In Illinois
Illinois follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A servicemember whose home of record is Illinois remains an Illinois domiciliary for tax purposes regardless of duty station unless they take affirmative steps to change domicile, while a servicemember stationed in Illinois on orders, and their qualifying spouse, does not become an Illinois resident solely because of the posting, and military pay is not Illinois-source income for a nonresident servicemember stationed there.
Airline Crew
In Arkansas
Arkansas has no major airline hub or flight-crew domicile base; Northwest Arkansas National Airport has grown alongside the Walmart, Tyson, and J.B. Hunt corporate presence in the region, but it functions as a corporate and leisure airport, not a crew base, so the federal Mobile Workforce carve-out for air carrier employees has limited practical relevance for Arkansas residents.
In Illinois
Federal law (49 U.S.C. §40116) limits states to taxing airline employee compensation only in the employee's state of residence and any state where more than 50% of pay is earned. This protects flight crew based at O'Hare or Midway who are domiciled outside Illinois from having their full compensation pulled into Illinois taxation solely because their duty station is in Illinois.
Tools for This Move
Arkansas to Illinois FAQ
I moved out of Arkansas, but I still have a lake house here. Could I still be considered an Arkansas resident?+
Yes, and Arkansas's test makes this easier to trigger than in most states. Because satisfying any one of Arkansas's three residency prongs is enough, domicile, or an abode plus more than 183 days present, keeping a place to stay in Arkansas and spending more than six months there in a year can make you a resident again even if you've genuinely moved your domicile elsewhere.
Does Illinois have a 183-day rule like New York or Minnesota?+
No. This is the single most common misconception about Illinois residency. 35 ILCS 5/1501(a)(20) contains no day-count threshold and no permanent place of abode prong; a resident is someone in Illinois for other than a temporary or transitory purpose, or an Illinois domiciliary absent for a temporary or transitory purpose. What Illinois has instead are the rebuttable presumptions in 86 Ill. Adm. Code 100.3020(f), including a presumption of residency above nine months in the aggregate and a presumption that a prior-year resident remains one if present in Illinois more days than in any other state. The practical difference is real in both directions: crossing 183 Illinois days does not by itself make you a resident, and staying under 183 does not by itself make you a nonresident.
What tax bracket am I in if I move to Arkansas making $60,000 a year?+
You'd be in Arkansas's top bracket, 3.9% on income above $25,700, with the lower brackets (0% up to $5,099, then 2.0%, 3.0%, and 3.4% on the tiers below that) applying to the income under that threshold. Arkansas's top rate has come down substantially in recent years, from 5.9% in 2022 to 3.9% now.
If I move to Florida but keep my Chicago condo, will Illinois still tax me?+
Keeping the condo does not by itself make you taxable, because Illinois has no permanent place of abode test that a retained condo could trigger. The risk runs through purpose and presumptions instead. If you spend more than nine months of the year in Illinois, or simply more days there than in any other state after a year as an Illinois resident, the Department gets a presumption of residency you can rebut only by clear and convincing evidence. Continuing to claim the General Homestead Exemption on the condo is worse than the condo itself, since that alone creates its own presumption of Illinois residency and is a cross-check Illinois auditors run directly against a claimed out-of-state domicile.
How is my capital gain from selling stock taxed in Arkansas?+
If you held it more than a year, only 50% of the gain is subject to Arkansas income tax at your ordinary rate; if you held it a year or less, the full gain is taxed at ordinary rates. There's no separate lower capital gains rate, just the 50% exclusion for long-term holdings.
Does Illinois have a convenience-of-the-employer rule for remote workers?+
No. Illinois sources employee wages to where the work is physically performed, not to where the employer is headquartered. A nonresident who works remotely from another state for a Chicago-based employer generally is not taxed by Illinois on those wages, which is a meaningful difference from convenience-rule states like New York, and it means remote workers face less Illinois exposure after moving away than they might expect.
What form do I file if I only lived in Arkansas part of the year?+
Form AR1000NR, the same form used by both part-year residents and full nonresidents. A part-year resident apportions income between the Arkansas and non-Arkansas periods; a nonresident (someone in Arkansas less than six months) reports only Arkansas-source income.
How do I file my Illinois taxes for the year I move out of state?+
File Form IL-1040 together with Schedule NR, the Nonresident and Part-Year Resident Computation of Illinois Tax. Schedule NR splits your income between the period you were an Illinois resident, which is taxed in full, and the period after you became a nonresident, when only Illinois-source income is taxed. Skipping Schedule NR and simply filing as a full-year nonresident in your move year is a common and easily flagged mistake.
Does Arkansas tax my military retirement pay?+
No. Arkansas fully exempts military retirement pay from state income tax, in addition to not taxing Social Security benefits.
I work in Illinois but live in Wisconsin. Do I have to file two state returns?+
Illinois has reciprocity with Wisconsin, Iowa, Kentucky, and Michigan, so a Wisconsin resident working in Illinois generally does not owe Illinois tax on those wages and should not have Illinois tax withheld; instead, only Wisconsin taxes that income. If Illinois tax was withheld in error, you file for a refund from Illinois rather than claiming a credit, and you report the income on your Wisconsin return as usual.
How much does the Arkansas homestead credit actually save me?+
For 2026, the Amendment 79 Homestead Property Tax Credit is $600 per year, applied directly against the real property tax owed on your primary residence, up from $500 previously. There's no income limit to qualify, and it stacks with the assessment-increase cap and, for owners 65 or older or disabled, an assessed-value freeze.
Will keeping the homestead exemption on my Illinois house hurt me if I claim Florida residency?+
Yes, it's a direct contradiction auditors specifically look for. The General Homestead Exemption requires the property to be your owner-occupied principal residence as of January 1, so continuing to receive it while filing as an Illinois nonresident and claiming Florida domicile undercuts your own position. If you've genuinely moved, removing the exemption is one of the concrete steps that supports your new domicile claim.
Considering the reverse move?
Illinois to Arkansas
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the Illinois to Arkansas guideAlso Consider, Leaving Arkansas
Arkansas to Illinois Reading
Reviewed Against 25 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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