Residency Migration Reference
Moving from Pennsylvania to Alabama: Residency, Taxes, and What to Prove
Pennsylvania's 3.07% top income tax rate becomes 5.00% in Alabama. This move trades a lighter tax environment for a heavier one, so timing income around the transition year matters.
Residency Tests Side by Side
Pennsylvania uses a 183-day statutory residency threshold, while Alabama uses 213 days. Track both thresholds separately during a transition year rather than assuming they line up.
| Factor | Pennsylvania | Alabama |
|---|---|---|
| Statutory Residency Test | A person domiciled outside Pennsylvania becomes a Pennsylvania statutory resident, taxed the same as a domiciliary, if they maintain a permanent place of abode in Pennsylvania and spend more than 183 days in the state during the tax year. This runs independently of, and in addition to, the domicile test. | Alabama Administrative Code r. 810-3-2-.01 presumes an individual is an Alabama resident, even without domicile, if they maintain a permanent place of abode in Alabama and spend more than a total of seven months (not a simple 183-day count, and not required to be consecutive) in the state during the tax year. This is a materially higher bar than most 183-day states, since seven months is roughly 213 days. |
| Domicile Test | Pennsylvania residents are taxed on all income, Pennsylvania-source and otherwise, based on domicile: the place a person regards as home and intends to return to. The Department of Revenue's guidance lists the practical factors it weighs, where the person spends most of their time, where they maintain bank accounts, where they own real estate, where they hold professional licenses, where they vote, and where they hold a driver's license and register vehicles, the same multi-factor evidentiary approach used in New York and other statutory-resident states. | Alabama regulation defines domicile as the home, the fixed place of habitation, distinct from residence, which is described as a transient place of dwelling. An individual has only one domicile at a time; it continues until a new one is established and the old one is abandoned. Individuals domiciled in Alabama are taxed on worldwide income regardless of physical presence during the tax year, and the burden of proof for a change of domicile rests entirely on the taxpayer, including for federal employees and military personnel who remain presumptively Alabama residents until they prove the change. |
| Day Count Threshold | 183 days | 213 days |
| Any Part of a Day Rule | Not explicitly detailed as any-part-of-a-day in the Department's published guidance reviewed for this research; the statutory test is framed as spending more than 183 days in Pennsylvania while maintaining a permanent place of abode, so the safe planning assumption is that any day of Pennsylvania presence, however brief, counts toward the total. | Not addressed with a published carve-out list; the seven-month presumption is based on cumulative months of presence with a maintained permanent place of abode rather than a strict any-part-of-a-day count, which is a materially different mechanic from the day-counting states. |
| Presumptions | None published | More than seven cumulative months in Alabama during the tax year, combined with maintaining a permanent place of abode, creates a rebuttable presumption of residency even absent domicile (Ala. Admin. Code r. 810-3-2-.01). |
| Safe Harbors | Non-permanent abode carve-out | None published |
Leaving Pennsylvania
Philadelphia's collar counties (Montgomery, Bucks, Chester, Delaware) and the Pittsburgh suburbs are the areas practitioners most associate with Pennsylvania domicile disputes, typically retirees or high earners who move to Florida or another no-income-tax state but keep a Pennsylvania home, spend significant time there, and maintain local professional or business ties. Pennsylvania is not consistently named alongside New York, California, New Jersey, Connecticut, Maryland, and Minnesota as one of the most aggressive dedicated exit-audit states in the practitioner and community sources reviewed for this research, but the statutory-resident 183-day-plus-abode test gives the Department a straightforward mechanism to challenge a departure if the taxpayer keeps a maintainable Pennsylvania residence and spends too much time in it.
Trailing Income
Pennsylvania taxes Pennsylvania-source income earned by a nonresident after departure under its standard sourcing framework, wages for work performed in Pennsylvania, income from a Pennsylvania business, and Pennsylvania real property income; no Pennsylvania-specific deferred-compensation clawback statute distinct from ordinary multistate sourcing was located in this research pass. Separately, local EIT obligations can continue to apply based on where work is actually performed even after a person's state domicile has changed.
Part-Year Filing
Part-year residents file Form PA-40, the same form used by full-year residents and nonresidents, using the residency status and apportionment schedules to report worldwide income for the Pennsylvania-resident portion of the year and only Pennsylvania-source income for the nonresident portion.
Enforcement Methods
Common Exit Mistakes
Establishing Alabama Residency
| Action | Agency | Deadline |
|---|---|---|
| Get an Alabama driver license | Alabama Law Enforcement Agency (ALEA) | within 30 days of moving to Alabama |
| Register vehicles | County License Commissioner / Alabama Department of Revenue Motor Vehicle Division | within 30 calendar days of establishing residency (Ala. Code § 40-12-262(a)) |
| Register to vote | Alabama Secretary of State | at least 15 days before an election to vote in it |
| Apply for the homestead exemption | County Tax Assessor | varies by county, generally by year-end or the county's set deadline |
Declaration of Domicile
Alabama has no formal sworn Declaration of Domicile filing like Florida's. Domicile is established through conduct and evidence: driver's license, vehicle registration, voter registration, property ownership, and where financial and family life are centered, evaluated against the regulation's requirement that a new domicile be established AND the old one abandoned.
Homestead
Alabama's homestead exemption for regular owner-occupants provides a modest exemption from state property tax; the larger benefit is age-based: homeowners 65 and older who own and occupy a single-family home get a full exemption from state property tax, with separate income-tested county exemptions (up to $5,000 of assessed value for federal AGI under $12,000, up to $2,000 for higher earners). Given Alabama's already-low 0.37% effective property tax rate, the homestead filing functions more as domicile evidence in a residency dispute than as a major dollar-value benefit compared to Florida's Save Our Homes or South Carolina's 4% assessment ratio.
Voter Registration
Register online through Alabama Interactive, by mail, or in person at the county registrar's office; the deadline to register for a given election is 15 days before Election Day (https://www.sos.alabama.gov).
Vehicle Registration Deadline
30 days
New Resident Tax Traps
New Alabama residents sometimes assume the seven-month presumption is the whole test and plan around staying under roughly 213 days; but domicile alone, established through conduct even without hitting the seven-month mark, is independently sufficient to make someone a full Alabama resident taxed on worldwide income. The other trap flows the opposite direction: filing a federal return listing an Alabama address without filing the matching Alabama state return, the specific pattern practitioners say ALDOR's IRS data-sharing agreement is now catching.
What Changes on Tax
Pennsylvania Top Rate
3.07%
Alabama Top Rate
5.00%
Moving from Pennsylvania to Alabama raises the top marginal income tax rate from about 3.07% to about 5%, an increase of roughly 1.93 percentage points.
Withholding Reciprocity
Pennsylvania and Alabama 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
Pennsylvania and Alabama both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
Pennsylvania
Capital gains: Capital gains are one of Pennsylvania's eight enumerated income classes and are taxed at the same flat 3.07% rate as wages; there is no separate lower rate or holding-period distinction the way the federal system has.
Estate or inheritance tax: Pennsylvania has no estate tax but does impose an inheritance tax on the transfer of a decedent's property, based on the beneficiary's relationship to the decedent: 0% to a surviving spouse or to a parent inheriting from a child 21 or younger, 4.5% to direct descendants and other lineal heirs, 12% to siblings, and 15% to all other heirs. The tax is due at death and becomes delinquent nine months later, with a 5% discount for payment within three months.
Property tax: Effective property tax rate on owner-occupied housing runs about 1.26%, on the higher side nationally, reflecting Pennsylvania's heavy reliance on local property taxes to fund school districts. Homeowners can apply for the statewide Homestead/Farmstead Exclusion under Act 1 of 2006, which reduces school property tax using gaming revenue, and Philadelphia separately runs its own Homestead Exemption reducing the taxable assessed value of an owner-occupied primary residence; this research pass could not confirm the current dollar amount of Philadelphia's exemption from a primary city source.
Sales tax: 6% state sales tax rate, with Philadelphia and Allegheny County adding local surcharges that push the average combined state-and-local rate to about 6.34%.
Alabama
Capital gains: Taxed as ordinary income at the standard graduated rates; Alabama has no separate, lower capital gains rate.
Estate or inheritance tax: None. Alabama has no estate tax and no inheritance tax.
Property tax: Alabama's effective property tax rate on owner-occupied housing is about 0.37%, one of the lowest in the country. Homeowners 65 and older who own and occupy a single-family home receive a full exemption from state property tax; county-level exemptions for seniors are separate and income-tested, up to $5,000 of assessed value for those with federal adjusted gross income under $12,000, and up to $2,000 for higher earners.
Sales tax: 4% state rate, but Alabama's local option sales taxes are among the highest in the country, pushing the average combined state-and-local rate to about 9.46%, among the top rates nationally.
Who This Move Applies To
Travel Nurses
In Pennsylvania
Philadelphia and Pittsburgh's major hospital systems are large travel-nursing markets, and a nurse working Pennsylvania contracts needs to watch the statutory residency test: crossing 183 days of Pennsylvania presence while maintaining anything that qualifies as a permanent (not purely temporary) place of abode, an apartment lease rather than short-term corporate housing, for example, can pull the nurse into Pennsylvania statutory residency regardless of a claimed tax home elsewhere.
In Alabama
Alabama's major hospital systems (UAB in Birmingham, Huntsville Hospital) are significant travel-nursing markets. Because Alabama's presumption threshold is a cumulative seven months rather than 183 days, a nurse needs to track total months of Alabama presence across contracts within the tax year against that higher bar, while remembering that maintaining a permanent place of abode in Alabama is a separate condition of the presumption, not an automatic trigger from days alone.
Professional Athletes
In Pennsylvania
Philadelphia is home to the Eagles (NFL), Phillies (MLB), 76ers (NBA), and Flyers (NHL), making it one of the country's most active jock-tax markets; visiting players owe Pennsylvania nonresident tax apportioned by duty days spent in the state for games, practices, and team activities under the standard multistate duty-day framework, while Pennsylvania-based players are taxed on their full income at the flat 3.07% state rate plus any applicable Philadelphia wage tax, with credits for tax paid to other states on away-game income.
In Alabama
Alabama has no major-league professional sports franchise, so its jock-tax exposure runs entirely through visiting athletes and, more prominently, college athletics: NIL (name, image, likeness) income earned by student-athletes at Alabama's major programs is Alabama-source income subject to the state's standard individual income tax rates, an increasingly relevant issue as NIL payments have grown.
Snowbirds, Long Visitors, and RVers
In Pennsylvania
A Pennsylvania domiciliary who winters in Florida or another warm-weather state but keeps the Pennsylvania home in maintainable condition and returns for more than half the year remains a Pennsylvania resident on domicile grounds alone; the more contested scenario is the reverse, someone who has genuinely moved their domicile out of Pennsylvania but keeps a Pennsylvania house available and visits often enough to cross 183 days, which can trigger Pennsylvania statutory residency even after a real domicile change, unless the retained property qualifies as non-permanent lodging (which a fully maintained house generally does not).
In Alabama
Alabama's Gulf Coast (Gulf Shores, Orange Beach) draws seasonal visitors, but the seven-month presumption is a materially higher bar than the 183-day rule used in most other states, meaning a snowbird can stay considerably longer in Alabama than they could in a 183-day state before triggering the statutory presumption, though genuine domicile-based residency remains possible even for a shorter stay if the person's conduct shows intent to make Alabama home.
Remote Workers
In Pennsylvania
Pennsylvania has no convenience-of-the-employer rule of its own; a remote worker physically performing work from Pennsylvania for an out-of-state employer generally owes Pennsylvania tax on that Pennsylvania-source income based on physical presence, and does not separately owe the employer's home state tax on those same wages unless that state applies its own convenience rule, which is the scenario Pennsylvania arrivals from convenience-rule states like New York need to watch in their employer's withholding treatment. Pennsylvania also has long-documented reciprocal wage-tax agreements with several neighboring states (commonly cited as Indiana, Maryland, New Jersey, Ohio, Virginia, and West Virginia), under which a resident of one state working in the other pays tax only to their state of residence rather than both; this research pass could not obtain a fresh confirmation directly from the Department of Revenue's site this session, so verify current reciprocal-state status before relying on it for a specific filing.
In Alabama
Alabama has no convenience-of-the-employer rule. A remote worker physically performing work from Alabama for an out-of-state employer owes Alabama tax on that Alabama-source income under the state's standard sourcing rules; Alabama's full federal-income-tax deduction can meaningfully soften the effective state tax rate compared to states without that deduction.
Military
In Pennsylvania
Pennsylvania follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act: a servicemember stationed in Pennsylvania on orders does not become a Pennsylvania domiciliary solely because of the posting, and an MSRRA-eligible spouse can generally retain the servicemember's state of legal residence for tax purposes.
In Alabama
Alabama follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act, but its own regulation is notably taxpayer-unfriendly on the presumption side: federal employees and military personnel domiciled in Alabama remain presumptively Alabama residents, taxed on worldwide income, until they affirmatively prove a change of domicile, meaning a permanent change of station alone does not end Alabama tax residency without proof of genuine domicile abandonment. Alabama fully exempts military retirement pay from state income tax, a significant draw for the state's sizable veteran population given its bases (Redstone Arsenal, Maxwell-Gunter, Fort Novosel).
Airline Crew
In Pennsylvania
Philadelphia International Airport is a major American Airlines hub with a substantial resident crew population; federal law (49 U.S.C. § 40116) limits state taxation of air carrier employees to their state of residence and, in narrow cases, a state where more than 50% of pay is earned, so Pennsylvania-domiciled crew are taxed on their full wages at the flat 3.07% rate regardless of how flight time is distributed across other states.
In Alabama
Alabama has a smaller commercial airline crew base than its neighbors, concentrated around Birmingham-Shuttlesworth. Federal law (49 U.S.C. § 40116) limits state taxation of air carrier employees to their state of residence and, narrowly, a state where more than 50% of pay is earned; crew domiciled in Alabama are taxed on their full wages under the state's standard resident rules.
Tools for This Move
Pennsylvania to Alabama FAQ
I moved out of Pennsylvania but still own my old house and visit a lot. Am I still a Pennsylvania resident?+
You could be, even with a genuine domicile change, if you spend more than 183 days a year in Pennsylvania and the property qualifies as a permanent place of abode, meaning it can be maintained as a household indefinitely, not a dorm room or short-term corporate housing. That combination triggers Pennsylvania's statutory residency test independent of your stated domicile, so if you're keeping the house in livable condition, watch your day count closely.
Does Alabama use the same 183-day rule as other states?+
No. Alabama's threshold is higher: a non-domiciled individual is presumed a resident only if they maintain a permanent place of abode in Alabama AND spend more than seven cumulative months (roughly 213 days, not required to be consecutive) in the state during the tax year, which is a materially higher bar than the 183-day rule used elsewhere.
Does Pennsylvania tax my Social Security or pension?+
No. Social Security is fully exempt, and pension income is fully exempt once you've reached the plan's retirement age, generally treated as 59 1/2 or older for most retirees. 401(k) and IRA distributions are also fully exempt at that point, which makes Pennsylvania one of the more retiree-friendly states on income tax specifically, even though its property and inheritance taxes are less generous.
I filed my federal return with an Alabama address but didn't file an Alabama state return. Is that risky?+
Yes, practitioners specifically identify this as one of the patterns the Alabama Department of Revenue now catches through its information-sharing agreement with the IRS, along with a W-2 listing an Alabama address with no matching state filing. Both are described as active triggers for the increased number of residency audits ALDOR has been conducting.
What is this local Earned Income Tax I keep seeing, separate from the state tax?+
Pennsylvania layers a local Earned Income Tax on top of the flat 3.07% state rate, collected through county Tax Collection Districts under Act 32. Your municipality and school district both levy a share, at rates that vary by location, and your employer withholds it based on where you live and work. It's a real, separate bill, not a replacement for the state tax, and new residents often underbudget for it.
Does Alabama tax my Social Security or pension when I retire here?+
Social Security is fully exempt, as is qualifying defined-benefit pension income (including Teachers' Retirement System and similar plans). Withdrawals from 401(k)s and IRAs, however, are taxed as ordinary income at Alabama's standard graduated rates, 2% to 5%, with no special exclusion.
Does Pennsylvania have an estate tax?+
No estate tax, but Pennsylvania does have an inheritance tax based on your relationship to the deceased: 0% for a surviving spouse, 4.5% for children and other direct descendants, 12% for siblings, and 15% for everyone else. It's due within nine months of death, with a 5% discount if paid within the first three months.
I'm active duty military and Alabama was my home of record. Does a new duty station end my Alabama tax residency?+
Not automatically. Alabama's own regulation keeps federal employees and military personnel who are domiciled in Alabama presumptively Alabama residents, taxed on worldwide income, until they affirmatively prove a change of domicile. A permanent change of station alone is not enough; you need to show you genuinely established a new domicile and abandoned Alabama.
What form do I file for the year I move to or from Pennsylvania?+
Form PA-40, the same return used by full-year residents and nonresidents, marked with your part-year residency status and using the state's apportionment schedules to allocate income between the resident and nonresident portions of the year.
What form do I file for the year I move out of Alabama?+
Notify ALDOR of the termination of Alabama residence and file Form 40 for the portion of the year you were an Alabama resident. If you continue earning Alabama-source income as a nonresident after the move, you'll also need Form 40NR for that income.
I'm a travel nurse on back-to-back Pennsylvania contracts. Could I become a Pennsylvania resident by accident?+
Yes, if you cross 183 days of Pennsylvania presence in a tax year and your housing there qualifies as a permanent place of abode, meaning an apartment lease rather than short-term corporate or hospital-provided housing, you can be classified as a statutory resident regardless of your claimed tax home in another state. Track your Pennsylvania day count across consecutive contracts, and pay attention to what kind of housing you're in.
How does Alabama's homestead exemption compare to Florida's?+
Much smaller in dollar terms because Alabama's effective property tax rate is already very low, about 0.37%. The meaningful benefit is age-based: owner-occupants 65 and older get a full state property tax exemption, with additional income-tested county exemptions. It functions more as domicile evidence in a dispute than as a major tax-savings mechanism the way Florida's Save Our Homes cap does.
Considering the reverse move?
Alabama to Pennsylvania
Moving the other direction is a different fact pattern, not a mirror image: exit risk and establishment mechanics both flip.
View the Alabama to Pennsylvania guideAlso Consider, Leaving Pennsylvania
Pennsylvania to Alabama Reading
Reviewed Against 14 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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