New York Tax Residency (183-day rule)

Key parameters
Threshold	183 days
Period / Window	Tax year (1 Jan – 31 Dec)
Counting	Any part of a day
Alternative	Domicile
Additional requirements	Abode kept substantially all year

This applies to anyone with a home available to them in New York — owned, rented, or provided — whatever state they consider their own. You are a New York resident if either of these applies:

• Domicile — New York is the place you intend as your permanent home and return to whenever you are away.
• Statutory residency — you are domiciled elsewhere but keep a permanent place of abode in New York for substantially all the tax year and spend more than 183 days in the state.

The second route is the one that catches people: a mechanical test of an abode plus a day count, with nothing about where you consider home.

What counts as an abode is broader than most expect. It is any building or structure suitable for year-round use that you permanently maintain, and whether you own it makes no difference. You are maintaining it if you can stay there whenever you want, even where you rarely do, and paying toward a household in money or services counts as maintaining it. An apartment your employer keeps primarily for you counts as yours.

People domiciled in New York have two narrow ways out. One turns on keeping no abode in the state, keeping one elsewhere all year, and spending 30 days or fewer there. The other turns on a long stay in a foreign country — 450 days within any 548 consecutive days, with New York time held under 90 days for you and your immediate family.

• You can be a resident of two states at once. Statutory residency does not displace the domicile of your home state, so both can tax you as a resident in the same year, with credits offsetting only part of it.
• An abode you barely use still counts. Because maintaining turns on being able to stay there rather than on actually staying, a rarely-visited apartment satisfies the abode limb in full.
• A day counts even when you never go near your abode. That is why client visits and meetings elsewhere in the state are what usually push a count over the line.
• The abode clock and the day clock are separate. Selling a home in November can defeat the abode limb for the whole year even where the day count was passed months earlier.
• New York City has its own residency rules. Being a New York State resident and a City resident are decided separately, and the City tax is additional.

A statutory resident is taxed as a resident for the whole tax year on income from all sources, not merely on New York earnings, so an error usually surfaces as out-of-state income never reported to New York while the home state taxed it too. The Department charges interest from the original due date and penalties for late filing and for substantially understating a liability. Professional tax advice is strongly recommended in situations like this.

An abode plus a commute

You are domiciled in Connecticut, keep a Manhattan apartment all year, and work in the city about four days most weeks. Your count passes 184 days and the abode is maintained throughout, so you are a statutory resident of New York as well as a Connecticut resident.

Days without an abode

You spend roughly 200 days in New York across the year staying in hotels booked trip by trip, with no lease and no home available to you. The day count is met and the abode limb is not, so statutory residency does not attach.

An apartment given up in autumn

You keep a New York apartment from January and surrender the lease at the end of September, having already spent more than 183 days in the state. The abode was not maintained for substantially all of the year, so the test fails despite the day count.

• New York State Department of Taxation and Finance — Income tax definitions
• New York State Department of Taxation and Finance — Permanent place of abode
• New York State Department of Taxation and Finance — Residency and telecommuting FAQs
• New York State Department of Taxation and Finance — Nonresident audit guidelines