New York Residency: State, City, and Yonkers
How New York State, New York City, and Yonkers each evaluate residency — 184 days plus a permanent place of abode in that jurisdiction. Plus part-year residency when you move during the year.
The answer
New York taxes residents at three levels: New York State, New York City, and Yonkers. Each runs an analogous statutory residency test — 184 or more days in that jurisdiction plus a permanent place of abode there. The tests overlap but apply independently, so the same person can be on the hook in one jurisdiction, two, or all three at once.
Domicile is a separate path that can pull you in regardless of day count. And if you moved into or out of New York during the year, you are a part-year resident — that's a distinct basis for owing tax, independent of the 184-day rule.
Statutory resident = 184+ days in [jurisdiction] AND permanent place of abode in [jurisdiction]
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Why it matters
New York runs one of the most aggressive residency regimes in the United States, and it isn’t one tax — it’s three. New York State applies a statutory residency test based on day count and abode. New York City applies its own version on top, with its own resident income tax. Yonkers does the same with a resident surcharge. The same set of facts can put you on the hook in all three.
The state audits high-earners who claim to have left, drawing on EZ-Pass records, doorman logs, credit-card patterns, and phone geolocation. The playbook has been running for years; it wins most of the cases that go to audit. The cost of losing is substantial: New York State can assess income tax on worldwide income for the year, plus interest, plus penalties. One failed year can run into six or seven figures. New York City layers its own resident tax (~3–4% of income) on top of state tax, and Yonkers adds a surcharge of roughly 16.75% of state liability — both apply when their respective tests are met.
On paper, you left. In the record, you might still be here.
You don’t find out during the year. You find out two or three years later, usually when you thought it was settled.
How it works
There are three jurisdictions and two paths into each.
Three jurisdictions, three tests
| Jurisdiction | Resident tax | Test |
|---|---|---|
| New York State | State income tax | 184+ days in New York State and a permanent place of abode in New York State |
| New York City | NYC resident income tax (~3–4%) on top of state tax | 184+ days in NYC and a permanent place of abode in NYC |
| Yonkers | Yonkers resident surcharge (~16.75% of state liability) on top of state tax | 184+ days in Yonkers and a permanent place of abode in Yonkers |
Each test runs on the days and abodes within that jurisdiction, not the broader one above it. Days in Buffalo count for the New York State test but not for New York City. An apartment in Yonkers makes Yonkers’s test applicable but not NYC’s.
The 184-day rule
The state-level test is the most consequential and the most commonly tripped. It has two conditions and both have to apply.
A permanent place of abode in New York State. A dwelling you maintain for yourself — owned, rented, or with continued year-round access. Keeping the old apartment “just for when I’m in town” generally qualifies. Source: NY Department of Taxation and Finance — Permanent Place of Abode
184 or more days of presence in New York State during the tax year. Part-day counting applies — any part of a day in the state counts as a full day. Source: NY Department of Taxation and Finance — Income Tax Definitions
Any part of a day counts. A dinner is a day.
Morning meeting in Manhattan
Counts as a NY day
Any part of a day in New York State is a New York State day. Days in NYC count for the city test as well.
Dinner in Brooklyn on the way back
Counts as a NY day
A few evening hours still count as a full day.
Layover at JFK, went landside
Counts as a NY day
Clearing immigration into the city makes it a day.
JFK airside transit only
Doesn't count
Connecting without clearing passport control is excluded.
Hospitalized for treatment
Doesn't count
Days receiving medical treatment are statutorily excluded.
Workday commute from Connecticut
Counts as a NY day
Every workday physically in New York State is a New York State day.
If both conditions apply, you are a statutory resident of New York State for the tax year. Domicile elsewhere doesn’t change that — Florida, Texas, anywhere else in the world. The statutory test runs parallel to the domicile test, and either path can pull you in. For the broader framework across other states, see our guide on US state tax residency.
The same logic runs at the city level. A non-domiciled person who maintains a NYC apartment for work and is in the city 184 or more days a year is a New York City statutory resident, with NYC’s resident income tax applying on top of the state tax. Yonkers works analogously. Source: NY Department of Taxation and Finance — Nonresident FAQs
Part-year residency: the second path
The 184-day rule is one path. Moving in or out of New York during the year is the other.
If you changed your domicile during the tax year — you moved out of New York to Florida in March, or you moved into New York in September — you are a part-year resident. New York State taxes the income you earned while you were a resident, plus New York State-source income for the rest of the year. This applies independently of the 184-day count. A March move-out means you owe New York State tax on January through March income, period.
The same logic applies to New York City and Yonkers when the domicile change involved either locality. A move out of a NYC apartment in March creates part-year NYC residency just as it creates part-year state residency.
Intent doesn’t matter. The test runs on what happened.
The record decides — what you can show about where you were and when. To see where you stand against all three jurisdictions and the part-year question, run your situation through our New York Residency Risk Checker.
Related: the proposed pied-à-terre tax
Separately from the resident-tax tests above, in May 2026 Governor Hochul and legislative leaders announced a tentative budget deal that would let New York City levy an annual surcharge on residential property valued at $5 million or more, when the owner’s primary residence is outside the five boroughs. The state legislature still needs to pass it; the earliest effective date is January 1, 2027.
The pied-à-terre surcharge is the inverse of the resident-tax tests in this guide. The resident tests catch you when you maintain an abode and significant presence in NYC (or Yonkers). The pied-à-terre proposal catches you when you own a high-value NYC property without being a NYC resident. They don’t overlap — most owners will be in one bucket or the other, not both.
If you own NYC property at $5M or more and your primary home is outside the five boroughs, run your situation through the NYC Second-Home Tax Checker for an eligibility check and an estimated annual surcharge under the draft rate tiers. We’re tracking the deal as it advances.
Where people get this wrong
Thinking “New York” is one jurisdiction. It’s three. You can fail the New York City test while passing the state test, or fail Yonkers while passing both others. Each is evaluated independently against its own days and its own abode.
Underestimating part-days. A breakfast in the city is a day. A layover at JFK or LGA if you clear the terminal is a day. Three weekend half-days are three days, not one.
Keeping the apartment “just for work.” Courts have looked at year-round access, not how often you actually used it. A studio you keep for Thursday-morning meetings is often still a permanent place of abode.
Assuming a Florida domicile settles it. Domicile is a separate test. You can win the domicile question and still lose on statutory residency. You can also be a part-year resident from a clean domicile change and still owe New York State tax on the resident-period income. If you’re in the middle of leaving New York, see our guide on moving to another state.
Forgetting NYC and Yonkers each run their own test. State residency triggers state tax. City residency triggers a separate city tax that the state-level analysis doesn’t capture. The 184-day count for NYC counts only days physically in the five boroughs.
Reconstructing days from memory or credit cards. The audit asks about specific dates. Memory drifts, statements have gaps, cash days disappear. A continuous record of where you’ve been, made at the time, is what holds.
Your move
Check your risk
A few nights, a few dinners, and an apartment kept "for work" — and you're in the test.
Tool
New York Statutory Residency Risk Checker
184 days + permanent place of abode + ties. A practical signal, not a legal determination.
Check your New York statutory residency risk
Tool
NYC Second-Home Tax (Pied-à-Terre)
Eligibility check + estimated annual surcharge for the proposed NYC second-home tax on $5M+ property whose owner lives outside the five boroughs.
Check NYC second-home tax exposure
The problem
A dinner is a day. A layover is a day. An overnight is a day.
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Questions
- What is the 184-day rule in New York State?
- You are a New York State statutory resident for the tax year if you spend 184 or more days in New York State and maintain a permanent place of abode there. Any part of a day spent in New York State generally counts as a full day for the test.
- What is a permanent place of abode in New York State?
- A dwelling in New York State that you maintain for yourself — owned, rented, or with year-round access. The test is factual and turns on availability, not how often you actually use the place.
- Does commuting from New Jersey or Connecticut count?
- Yes. Every day you're physically present in New York State — including standard workdays in the office — counts as a New York State day. Your home state doesn't change that.
- Are New York City and Yonkers evaluated separately from New York State?
- Yes. New York City and Yonkers each impose their own resident income tax in addition to New York State tax. Both run analogous statutory residency tests — 184 or more days in that locality plus a permanent place of abode in that locality. The state-level test in this guide is the umbrella; the city tests run in parallel beneath it.
- What if I moved out of New York during the year?
- Then you are a part-year resident regardless of the 184-day count. New York State taxes income earned while you were a resident, plus any New York-source income for the rest of the year. The same applies to New York City or Yonkers if your domicile change involved either of those localities.
- I work in New York occasionally as a non-resident professional — does this guide apply?
- Not directly. Visiting professionals (athletes, performers, traveling teams) are taxed under a separate framework — the jock tax — which assesses New York days per duty day rather than triggering residency. See the jock tax guide for how that allocation works.
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