Moving from Louisiana to Colorado: Residency, Taxes, and What to Prove

In Louisiana

Louisiana's hospital systems in New Orleans and Baton Rouge draw significant travel-nurse staffing, and Louisiana taxes nonresident wages for work physically performed in the state regardless of the nurse's claimed tax home elsewhere, requiring a nonresident IT-540B on those wages. A nurse whose combined time in Louisiana across contracts exceeds six months while maintaining a place to stay risks the statutory-residency test pulling them into full resident status for the year.

In Colorado

Denver, Colorado Springs, and the Front Range hospital systems make Colorado a significant travel-nurse market. A nurse whose actual domicile is Colorado and who takes Colorado contracts is simply taxed as a resident. A nurse who claims a Colorado tax home while working assignments in other states needs a genuine, regularly used, duplicated-expense Colorado residence; the same indicia list the Department applies to ordinary domicile disputes (driver's license, voter registration, time actually spent) applies to a nurse's claimed tax home, and a thin paper trail risks the same stipend-to-wages reclassification travel nurses face in every state.

In Louisiana

The New Orleans Saints (NFL) and New Orleans Pelicans (NBA) are Louisiana's major professional franchises. Louisiana taxes nonresident athletes and entertainers on income allocated to duty days or performances in the state, the standard jock-tax structure, while Louisiana-domiciled players on those teams are taxed on their full salary as residents, subject to credits for tax paid to other states on road games.

In Colorado

Colorado is home to the Broncos, Nuggets, Rockies, and Avalanche, and nonresident athletes on visiting teams owe Colorado tax on the duty days they spend in the state under standard apportionment against total season duty days. Because Colorado's rate is a flat 4.40% with no separate capital-gains carve-out, the jock-tax math is simpler than in graduated-rate states, but the liability is real and applies to every visiting team that plays a game in Denver.

In Louisiana

Louisiana's statutory six-month-plus-abode test is the practical trap for long visitors: someone who splits time between a Louisiana camp or second home and another state can be pulled into full Louisiana residency simply by crossing 183 days while maintaining that Louisiana abode, regardless of where they consider themselves domiciled. Post-hurricane displacement (evacuation for Katrina, Ida, and similar storms) has also raised genuine questions about whether temporary out-of-state sheltering interrupts domicile; the general rule is that involuntary, temporary displacement does not by itself establish a new domicile or abandon the Louisiana one.

In Colorado

Colorado's scenario runs in both directions. Wealthy buyers in Aspen, Vail, Telluride, and other mountain resort towns who keep a primary domicile elsewhere need to track aggregate days against the six-month, permanent-place-of-abode threshold, since a leased or owned ski home plainly qualifies as a permanent place of abode. Separately, Colorado's own domiciliaries who spend winters in Arizona or Florida remain presumed Colorado domiciliaries under the regulation's continuing-domicile presumption unless they affirmatively establish a new domicile elsewhere, so simply wintering out of state does not by itself cut Colorado ties.

In Louisiana

Louisiana has no convenience-of-the-employer rule; wages are sourced to where the work is physically performed. A Louisiana resident working remotely for an out-of-state employer owes Louisiana tax on that income as a resident, and someone who leaves Louisiana but still works occasional in-state days can owe nonresident tax on just those days.

In Colorado

Colorado has no convenience-of-employer rule: a nonresident performing all work physically outside Colorado for a Colorado-based employer is not Colorado-taxed on those wages solely because the employer is headquartered here. Colorado has been a significant landing spot for remote workers relocating from California, Texas, and the coasts since 2020, and the state has no reciprocal withholding agreements with any other state, so a genuine mid-year move still requires the DR 0104PN part-year split rather than a simple withholding switch.

In Louisiana

Louisiana 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 in Louisiana solely due to the servicemember's orders can generally avoid Louisiana tax on their own income under the Military Spouses Residency Relief Act, provided they share the same non-Louisiana domicile as the servicemember.

In Colorado

Colorado follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A service member stationed in Colorado on orders does not become a Colorado domiciliary from the posting alone, and neither does an accompanying spouse who elects to keep the service member's home-state domicile under MSRRA. Colorado also offers a military retirement subtraction that interacts with, but does not simply duplicate, the general pension and annuity subtraction.

In Louisiana

Louisiana has no major airline hub or flight-crew domicile base comparable to Dallas-Fort Worth or Atlanta; Louis Armstrong New Orleans International is served by multiple carriers but is not a crew base of national significance, so the federal Mobile Workforce carve-out for air carrier employees has limited practical relevance for Louisiana residents specifically.

In Colorado

Denver International Airport (DEN) is a major hub for United Airlines and a large Southwest Airlines operation, giving Colorado a meaningful resident and crew-base airline population. Federal law (49 U.S.C. §40116) limits state taxation of air carrier employees to their state of residence and any state where they earn more than 50% of their pay, which matters directly for DEN-based crew who fly national routes.