Residency Migration Reference
Moving from Maryland to Alabama: Residency, Taxes, and What to Prove
Maryland scrutinizes departures closely, so this move is as much an exit-documentation project as a tax question: the top income tax rate drops from 6.5% (state, tax year 2026, new top bracket); county piggyback tax adds 2.25% to 3.3% on top to 5.00%.
Residency Tests Side by Side
Maryland 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 | Maryland | Alabama |
|---|---|---|
| Statutory Residency Test | Tax-General Article §10-101(k) and COMAR 03.04.02.01B define a statutory resident as an individual not domiciled in Maryland who nonetheless maintains a place of abode in Maryland for more than six months of the taxable year and is physically present in the state for 183 days or more during the year. Both prongs, the six-month abode and the 183-day presence, are required. Comptroller guidance clarifies this is not meant to sweep in every out-of-state owner of Maryland property: a vacation home used only occasionally, or a home used to visit family, does not create statutory residency unless the 183-day presence threshold is independently met. | 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 | Maryland courts define domicile as the place a person has their true, fixed, permanent home, with no present intention of leaving, and to which they intend to return whenever absent (Blount v. Boston, quoting Shenton v. Abbott). Administrative Release No. 37 states the two most important criteria are where the person actually lives and where they are registered to vote, followed by a facts-and-circumstances review of five additional factor categories: the home (ownership, location, size, value of residences), time (how and where the year is spent, retirement or business activity, travel pattern), items near and dear (sentimental possessions, family heirlooms, collections), active business involvement, and family connections (where family lives, where minor children attend school, social and religious ties). Vehicle registration, bank accounts, and safe deposit box location are also considered. | 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 | Yes, explicitly. Administrative Release No. 37 defines a 'day' to mean any part of a day, with one exception: a continuous period of 24 hours or less may not be counted as more than one day, which prevents a single overnight stretch spanning midnight from being double-counted as two separate days. | 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 as a separate numeric presumption beyond the statutory 6-month-abode-plus-183-day test itself. | 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 | None published | None published |
Leaving Maryland
Maryland is consistently named among the most aggressive exit-audit states, in the same tier as New York, California, New Jersey, and Connecticut. Administrative Release No. 37's own published FAQ shows how hard Maryland pushes back on claimed departures: it states plainly that someone who spent zero days in Maryland during the year, used none of its services, and paid tax elsewhere is still a Maryland resident unless they can show an actual new domicile was established, not merely that they left. Three-year job assignments, overseas J-1 visa postings, and even years spent living with family in other states have all been treated by the Comptroller's own published guidance as insufficient by themselves to break Maryland domicile.
Trailing Income
Maryland does not have a published convenience-of-the-employer rule for individual income tax. Maryland-source income, wages for work actually performed in Maryland, business income sourced to Maryland activity, and income from Maryland real or tangible property, remains taxable to a nonresident after departure. Maryland residents who work temporarily in adjacent states while their family stays in Maryland remain fully Maryland residents on that income (with a credit for tax paid to the other state), per Administrative Release No. 37's own published example.
Part-Year Filing
Maryland does not use a separate part-year form the way some states do; a taxpayer who was domiciled in Maryland for only part of the year generally files the Maryland resident return (Form 502) for the resident portion and, if there is Maryland-source income after departure, a nonresident return (Form 505) for the balance, following the same domicile-change rules used to determine when the resident period ended.
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
Maryland Top Rate
6.5% (state, tax year 2026, new top bracket); county piggyback tax adds 2.25% to 3.3% on top
Alabama Top Rate
5.00%
Moving from Maryland to Alabama drops the top marginal income tax rate from about 6.5% to about 5%, a reduction of roughly 1.5 percentage points.
Withholding Reciprocity
Maryland 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
Maryland and Alabama both use common law, equitable-distribution marital property rules, so no community property transition applies to this move.
Beyond Income Tax
Maryland
Capital gains: Maryland has no separate capital gains rate. Gains are included in federal adjusted gross income and taxed as ordinary income under the combined state and county rate structure.
Estate or inheritance tax: Maryland is the only state that imposes both a state estate tax and a separate inheritance tax. The 2026 estate tax exemption is roughly $5 million, well below the much higher federal exemption, which creates a real exposure gap for estates between the state and federal thresholds. The inheritance tax applies a flat 10% to property passing to non-exempt beneficiaries; lineal heirs (spouses, children, parents, grandchildren) and, notably, siblings are exempt, which is broader than most inheritance-tax states.
Property tax: Average effective property tax rate is roughly 1.0% to 1.1%, close to the national average. The Homestead Tax Credit caps the annual growth in a principal residence's taxable assessment at 10% statewide, though individual counties can set a lower cap (Anne Arundel County caps at 2%), and requires a one-time eligibility application with the State Department of Assessments and Taxation.
Sales tax: State sales tax rate is a flat 6% with no local add-ons, so 6% is also the combined rate statewide.
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 Maryland
Maryland applies the same statutory-resident and domicile tests to travel nurses as to anyone else: a nurse not domiciled in Maryland who maintains a Maryland abode for more than six months and is physically present 183 days or more becomes a statutory resident on worldwide income. The nationally common pattern, a nurse claiming a no-tax-state tax home while actually living in a Maryland rental during assignments, is analyzed under this same framework, with the any-part-of-a-day rule making day counts especially unforgiving.
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 Maryland
Maryland is home to the Baltimore Ravens and Baltimore Orioles, and applies standard nonresident sourcing rules to visiting professional athletes' Maryland-source income for games and duty days performed in the state, filed on the nonresident return (Form 505). Maryland's Comptroller v. Wynne litigation, while about the county tax credit rather than athlete-specific rules, illustrates how seriously Maryland's income-sourcing and credit structure gets litigated at the highest level.
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 Maryland
Maryland's statutory residency test is squarely built for the snowbird scenario: a person who maintains a Maryland home for more than six months of the year and is physically present 183 days or more, counting any part of a day, becomes a statutory resident regardless of domicile elsewhere. Comptroller guidance is explicit that an occasionally used vacation home or a home kept just to visit family does not by itself create residency unless the 183-day presence threshold is independently crossed, which gives genuine long-visit snowbirds a real, if narrow, path to nonresident status.
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 Maryland
Maryland has no published convenience-of-the-employer rule. A nonresident who works remotely for a Maryland-based employer while physically located and domiciled outside Maryland is generally not taxed by Maryland on that income, since wages are sourced to where work is actually performed. Maryland residents who work temporarily in another state, per Administrative Release No. 37's own example, remain fully taxable by Maryland with a credit for tax paid elsewhere, since temporary work assignments do not change domicile.
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 Maryland
Maryland follows the Servicemembers Civil Relief Act: a servicemember whose domicile was Maryland when they entered service continues to be a Maryland resident regardless of where they are stationed, unless they follow established military procedures to change their legal residence to another state. Administrative Release No. 37's published FAQ addresses this directly, confirming that being posted outside Maryland does not by itself change the filing requirement.
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 Maryland
Federal law (49 U.S.C. §40116) limits states to taxing an air carrier employee's compensation only in the state of residence and any state where more than 50% of pay is earned, protecting flight crew connected to Maryland operations, including those working through BWI Marshall Airport, from having their full income pulled into Maryland taxation solely because of duty station if they are domiciled elsewhere.
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
Maryland to Alabama FAQ
I didn't spend a single day in Maryland last year, didn't use any state services, and paid taxes elsewhere. Why do I still owe Maryland tax?+
This is close to a verbatim question the Comptroller's own published guidance addresses directly: unless you intended to sever ties with Maryland and establish a new domicile elsewhere, and that intent is shown by actually establishing the new domicile, you're still considered a Maryland resident and owe Maryland tax, regardless of how little you used the state during the year. Zero days present doesn't matter if your domicile never legally changed.
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.
My job sent me away for three years and I wasn't sure if I was coming back. Am I still a Maryland resident?+
Yes, according to Maryland's own published guidance. A job assignment, even a multi-year one with genuine uncertainty about returning, does not by itself change your domicile. Temporary absences from Maryland, for business, health, or pleasure, don't constitute a change of domicile under the standard Maryland courts apply; you would need to affirmatively establish a new domicile elsewhere with real ties, not just leave.
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.
How does the any-part-of-a-day rule actually work in Maryland?+
Maryland defines a day as any part of a day for purposes of the 183-day statutory residency threshold, so a few hours in the state on a given date generally counts as a full day. The one carve-out: a single continuous 24-hour period spanning midnight cannot be counted as more than one day, which prevents double-counting an overnight stretch. Combined with the requirement of a Maryland abode maintained more than six months, this makes Maryland's day count especially unforgiving for anyone splitting time between homes.
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.
I keep a vacation home in Maryland but only visit occasionally. Does that make me a resident?+
Not automatically. The Comptroller's guidance specifically addresses this: a residence used as a vacation home, or kept just to visit family and friends, does not by itself make you a Maryland resident. You'd still need to be physically present in Maryland for 183 days or more during the year for the statutory residency test to apply, so occasional visits to a lightly used vacation property generally stay under the threshold.
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.
My family stayed in Maryland while I worked temporarily in another state. Am I still taxed as a Maryland resident?+
Yes. Maryland's own published example addresses this exact situation: a resident who takes up temporary residence in another state for a job while their spouse and children remain in Maryland does not lose Maryland domicile, and the fact that family stayed behind reinforces that Maryland remains the permanent home. You would owe Maryland tax on that income, though you can generally claim a credit for tax paid to the state where you worked.
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 moved overseas for work on a J-1 visa. Why does Maryland still tax me?+
Because a visa that legally requires you to leave the host country once your assignment ends prevents you from establishing a genuine new domicile there, according to Maryland's published guidance. A short-term, renewable work contract under a restrictive visa is treated as a temporary residence, not a domicile change, so you remain a Maryland resident and taxpayer for the duration, regardless of how long the overseas posting lasts.
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.
Planning the reverse move?
Alabama to Maryland
Moving the other direction is a different fact pattern, not a mirror image. Establishing Maryland residency has its own tests, deadlines, and audit posture.
Start with the Maryland residency guideAlso Consider, Leaving Maryland
Maryland to Alabama Reading
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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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