Moving from Indiana to Alabama: Residency, Taxes, and What to Prove

In Indiana

Indiana applies its ordinary domicile and 183-day/permanent-residence tests to a travel nurse the same as anyone else: a nurse not domiciled in Indiana who keeps a permanent Indiana residence and is present more than 183 days becomes an Indiana resident on worldwide income for that year, plus the applicable county tax. The more frequent exposure runs the other way, where a nurse claims a Florida or Texas tax home while actually renting in Indiana for most of an assignment; Indiana taxes nonresident wages for days actually worked in the state regardless of the claimed tax home.

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.

In Indiana

Indiana taxes nonresident professional athletes using the standard duty-day formula applied across nearly all income-tax states: total season compensation multiplied by the ratio of Indiana duty days (games, practices, and mandatory team functions in the state) to total duty days for the season. This applies to visiting NFL and NBA teams playing the Colts and Pacers in Indianapolis, and Indiana's flat, comparatively low rate means the dollar amount at stake per game is smaller than in higher-rate states, though the filing obligation is the same.

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.

In Indiana

The Indiana snowbird risk runs through the same domicile-abandonment presumption that protects year-round Indiana residents: a retiree who keeps a permanent Indiana residence, continues to vote in Indiana, or keeps the homestead deduction active while wintering in Florida is presumed not to have abandoned Indiana domicile. Separately, spending more than 183 days in Indiana in a year while maintaining a permanent Indiana residence independently triggers Indiana residency regardless of domicile intent.

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.

In Indiana

Indiana has no convenience-of-the-employer rule. A nonresident who works remotely from another state for an Indiana-based employer is generally not taxed by Indiana on those wages, since Indiana sources employee compensation to where the work is physically performed rather than to the employer's location.

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.

In Indiana

Indiana follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A servicemember whose domicile was Indiana before entering service remains an Indiana domiciliary regardless of duty station unless they affirmatively establish a new domicile, while a servicemember stationed in Indiana on orders, and a qualifying spouse, does not become an Indiana resident solely because of the posting; Indiana also allows a deduction for certain military retirement income.

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).

In Indiana

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, protecting flight crew based at Indianapolis International who are domiciled outside Indiana from full-income Indiana taxation based solely on their duty station.

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.