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Washington, DC 183-Day Rule Checker
Washington, DC runs a statutory day-count test at 183 days. Enter your days or build date ranges below for a verdict cited to Washington, DC's actual rule.
Washington, DC's actual test
Under D.C. Code § 47-1801.04(42), an individual is a DC resident if domiciled in DC at any time during the tax year, or if the individual maintained a place of abode in DC for an aggregate of 183 days or more during the tax year, regardless of domicile. The statutory prong does not require actual physical presence in DC for those days; it only requires that the taxpayer maintained ongoing, unfettered access to a DC dwelling for 183 or more days. That is a materially different test from the abode-plus-183-days-physically-present standard used by New York and most other statutory residency states, and it was the central fact in the Michael Saylor False Claims Act case described below.
Any part of a day
DC's statutory test is not a physical-presence day count, so the usual 'any part of a day counts' question does not apply the way it does in New York or California. What DC counts is days of maintained access to a DC abode, meaning an owned or leased DC residence the taxpayer could return to and use, whether or not they were actually in the District that day. A genuine lease-out that cuts off the taxpayer's own access is what breaks the count; simply being physically absent from DC while still holding a key does not.
Presumptions
None published beyond the two statutory tests themselves. DC has no separate day-count presumption comparable to California's nine-month presumption or New Mexico's 185-day rule.
Methodology and sources
The threshold, presumption, and rule text shown here come directly from Washington, DC's researched dossier, reviewed against 24 primary sources including Office of Tax and Revenue. This is general information, not tax or legal advice.
183-Day Rule Checker
Check your day count against Washington, DC's actual rule.
Clear
183 days below the 183-day threshold
Days counted
0
0 days is comfortably under the 183-day statutory threshold. The day-count test alone would not make you a statutory resident here at this pace, though domicile and other facts-and-circumstances tests can still apply independently.
Washington, DC's actual test
Under D.C. Code § 47-1801.04(42), an individual is a DC resident if domiciled in DC at any time during the tax year, or if the individual maintained a place of abode in DC for an aggregate of 183 days or more during the tax year, regardless of domicile. The statutory prong does not require actual physical presence in DC for those days; it only requires that the taxpayer maintained ongoing, unfettered access to a DC dwelling for 183 or more days. That is a materially different test from the abode-plus-183-days-physically-present standard used by New York and most other statutory residency states, and it was the central fact in the Michael Saylor False Claims Act case described below.
Any part of a day
DC's statutory test is not a physical-presence day count, so the usual 'any part of a day counts' question does not apply the way it does in New York or California. What DC counts is days of maintained access to a DC abode, meaning an owned or leased DC residence the taxpayer could return to and use, whether or not they were actually in the District that day. A genuine lease-out that cuts off the taxpayer's own access is what breaks the count; simply being physically absent from DC while still holding a key does not.
Presumptions
None published beyond the two statutory tests themselves. DC has no separate day-count presumption comparable to California's nine-month presumption or New Mexico's 185-day rule.
General information based on published dossier research, not tax or legal advice. Consult a qualified advisor before relying on a day count for a filing position.
Washington, DC Day-Count FAQ
I live in Maryland or Virginia but work in DC. Do I owe DC income tax on my paycheck?+
No. Federal law, specifically the Home Rule Act of 1973, bars DC from taxing any part of a nonresident's income, even wages earned by commuting into the District every day. File Form D-4A, Certificate of Nonresidence in DC, with your employer so they stop withholding DC tax; Maryland and Virginia residents working in DC pay tax only to their home state instead.
I keep an apartment in DC that I only visit a few times a year, but I say I live in Florida. Could I still owe DC tax?+
Yes, and this is DC's biggest trap. Unlike most states, DC's statutory residency test does not count days you were physically present, it counts days you maintained access to a DC home. Under D.C. Code § 47-1801.04(42), keeping a DC place of abode available to you for 183 days or more in a year can make you a DC statutory resident taxed on worldwide income even if you were rarely actually in the District, unless the apartment is genuinely rented out with no reserved access for you.
If I'm a travel nurse on a DC hospital contract, do I owe DC income tax even though my tax home is somewhere else?+
Generally no. Because DC cannot tax nonresident income at all, a travel nurse who is domiciled elsewhere and has not maintained a DC place of abode for 183 days or more in the year owes nothing to DC on that assignment's wages or stipends, unlike almost every state with an income tax. The risk is stacking multiple DC-area contracts in the same leased apartment long enough to cross 183 days of abode-maintenance, which can make you a DC statutory resident regardless of what your agency's paperwork says your tax home is.
Do visiting NBA, NHL, or MLB players pay DC income tax when they play a game at Capital One Arena or Nationals Park?+
No. DC is one of the only income-tax jurisdictions in the country with no jock tax on visiting athletes, because Congress has repeatedly blocked DC Council attempts to tax nonresident duty-day income under the same Home Rule Act provision that bars any DC tax on nonresidents generally. A visiting player who suits up against the Wizards, Capitals, or Nationals owes zero DC tax on that game check, something that would never happen in New York, California, or almost any other state with a major league team.
What's the deadline to switch my driver's license and register my car after moving to DC?+
You must get a DC driver license or ID and register any vehicle within 60 days of establishing DC residency, and most vehicles need a DC DMV inspection within 90 days of registration. DC DMV handles first-time vehicle registration in person only; you'll need your title, DC insurance, and a completed Certificate of Title/Temporary Tag Application.
Can DC tax me on income from my remote job for a DC-based employer after I move to Virginia?+
No. Because DC is barred from taxing nonresident income entirely, it has nothing like New York's convenience-of-the-employer rule; once your DC residency has genuinely ended, income from a DC employer earned while you're physically working from Virginia is simply outside DC's reach. This only protects you once you've actually stopped being a DC resident under both the domicile and 183-day abode tests, not the day you change your mailing address.
How many days can I keep my DC pied-a-terre before I become a statutory resident, even if I'm barely there?+
183 days of maintained access in a calendar year, but DC counts differently than you'd expect: it is not about how many days you were physically in the District, it's about how many days you had an available DC home to return to. A unit sitting empty but reserved for you counts the same as one you're actually using. Genuinely renting it out on a lease that cuts off your own access is what breaks the count; simply traveling elsewhere while keeping the keys does not.
Read the full Washington, DC residency guide
Day count is one part of the picture. The full guide covers domicile, exit audit risk, the establishment checklist, tax profile, and special situations for Washington, DC.
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