Moving from Tennessee to Washington, DC: Residency, Taxes, and What to Prove

In Tennessee

Nashville, Memphis, and Knoxville's hospital systems are active travel-nursing markets, but since Tennessee has no income tax, a travel nurse working a Tennessee contract owes no Tennessee state tax on those wages regardless of tax-home status elsewhere; the nurse's tax exposure runs entirely through whatever state actually claims their tax home and any other income-tax states they work in during the year.

In Washington, DC

DC's federal prohibition on taxing nonresident income is unusually good news for travel nurses. A nurse whose tax home is genuinely elsewhere and who works a contract at a DC hospital, such as Georgetown, MedStar Washington Hospital Center, Children's National, or GW Hospital, owes no DC income tax on that assignment's wages or stipends, so long as they are not domiciled in DC and have not maintained a DC abode for 183 or more days; there is no DC-source nonresident withholding the way there would be almost anywhere else with an income tax. The exposure runs the other way: a nurse who takes back-to-back DC-area contracts in the same leased apartment can cross the 183-day abode-maintenance threshold and become a DC statutory resident taxed on all worldwide income, independent of what their agency's paperwork lists as their tax home.

In Tennessee

Tennessee is home to the Titans (NFL), Grizzlies (NBA), and Predators (NHL), and because the state has no individual income tax, it cannot and does not impose a jock tax on visiting players the way most other franchise states do; Tennessee-based players keep more of their income than a comparable player based in a state like California or New York, since neither their home-team income nor any Tennessee duty days are taxed at the state level (visiting players still may owe tax to their own home state and to other states with jock-tax regimes on away-game duty days, just not to Tennessee).

In Washington, DC

DC is one of the only income-tax jurisdictions in the country with no jock tax at all: Congress has repeatedly blocked DC Council attempts to tax nonresident athletes' duty-day income under the same Home Rule Act provision that bars any DC tax on nonresidents generally. Visiting players who take the court or ice at Capital One Arena (Wizards, Capitals) or the field at Nationals Park (Nationals) owe zero DC income tax on those games, unlike visiting players in every state that hosts an NBA, NHL, MLB, or NFL team. The Commanders currently play home games at Northwest Stadium in Landover, Maryland, so visiting teams' duty days there generate Maryland exposure rather than DC exposure; that changes once the team's planned stadium at the RFK campus in DC opens, expected around 2030, though DC's no-jock-tax rule means it still won't create DC tax on visiting players even then. DC-domiciled players on the Wizards, Capitals, Nationals, Mystics, or Commanders remain fully taxable by DC as residents on all of their income, including duty days played in states that do tax them as visitors.

In Tennessee

Tennessee is not a classic snowbird destination the way Florida or Arizona are, and because it has no income tax, long-term visitors face none of the statutory-residency day-count exposure that snowbirds worry about in states like New York, California, or Hawaii; a person splitting time between Tennessee and a high-tax state should instead focus their planning on that other state's day-count and domicile rules, since Tennessee itself creates no tax trigger.

In Washington, DC

The DC-specific snowbird risk differs from other high-tax jurisdictions: because the statutory test counts days a DC home is maintained rather than days physically present, a person who keeps a DC pied-a-terre available year-round while wintering elsewhere can cross 183 days of abode-maintenance even if they were only physically in DC a fraction of that time. Genuinely renting the DC unit out, with no reserved access for the taxpayer, is the fact pattern that breaks the abode-maintenance count; simply leaving it empty or available for personal use most of the year does not.

In Tennessee

A remote worker who relocates to Tennessee and works for an out-of-state employer owes no Tennessee tax on those wages, since there is nothing to tax; any exposure runs entirely through the employer's home state and whether that state applies a convenience-of-the-employer rule to the arrangement, which is the reason many remote workers specifically target no-income-tax states like Tennessee for the move.

In Washington, DC

Because DC cannot tax nonresidents at all, it has no convenience-of-the-employer rule and no equivalent risk for someone who moves out of DC and keeps working remotely for a DC-based employer; once residency has genuinely ended, that income is simply outside DC's reach. The live issue for remote workers is the same statutory residency question everyone else faces: keeping a DC apartment as a part-time base while working remotely from elsewhere can, on its own, add up to 183 days of maintained abode access and trigger DC statutory residency regardless of where the paycheck is sourced.

In Tennessee

Tennessee hosts significant military presence (Fort Campbell straddles the Tennessee/Kentucky line, Arnold Air Force Base, Millington Naval Support Activity), and follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act; since Tennessee has no income tax, SCRA and MSRRA questions here matter mainly for driver's license, vehicle registration, and voting purposes rather than tax liability.

In Washington, DC

DC follows the federal Servicemembers Civil Relief Act and Military Spouses Residency Relief Act. A servicemember whose legal residence is outside DC does not become a DC domiciliary or statutory resident solely because military orders station them in the District, and military pay is not DC-source income. A nonresident military spouse living in DC under MSRRA can file Form D-4 with their employer to stop DC withholding, and either spouse can use Form D-40B to recover DC tax withheld in error.

In Tennessee

Nashville International Airport is a growing Southwest Airlines base and a secondary hub for several carriers; federal law (49 U.S.C. § 40116) limits state taxation of air carrier employees to their state of residence, which is moot for Tennessee-domiciled crew since Tennessee has no income tax to apply to any portion of their wages regardless of how flight time is distributed.

In Washington, DC

DC itself has no commercial airport within its borders; Reagan National and Dulles are in Virginia and BWI is in Maryland, so DC does not have an airline crew base the way a hub city like Atlanta or Charlotte does. The federal wage-source rule for air carrier employees (49 U.S.C. § 40116) is largely moot for DC specifically, since DC's own bar on taxing nonresident income already goes further than that carve-out for any nonresident flight crew who might occasionally overnight in the District.