Pennsylvania — Tax Residency Rule
Summary
- Day threshold
- More than 183 days
- Window
- Taxable year (calendar year for most)
- Also requires
- A permanent place of abode in PA
- Part days
- Any part of a day counts (61 Pa. Code § 101.5)
- Effect
- Taxed as a PA resident on all income
- Authority
- PA Department of Revenue
If you are domiciled outside Pennsylvania, you are a Pennsylvania statutory resident when you maintain a permanent place of abode in the state and spend more than 183 days of the taxable year there, counting any part of a day as a day. Keep your Pennsylvania days at 183 or fewer, or keep no permanent abode there, and this test does not apply. Domicile is a separate route: a Pennsylvania domiciliary is a resident unless they meet a narrow 30-day exception.
Who it applies to
This matters most if you are:
- A remote worker or frequent traveler spending long stretches in Pennsylvania each year.
- Someone who keeps a house or apartment in Pennsylvania — or whose spouse does — while living elsewhere.
- A Pennsylvanian who has moved their life abroad or to another state but kept their domicile.
It applies regardless of nationality or visa status — references to nonresidents apply equally to nonresident aliens.
The rule — and why it exists
61 Pa. Code § 101.1 defines a resident individual in two ways:
- Domiciliary. Someone domiciled in Pennsylvania — unless they maintain no permanent place of abode in Pennsylvania, do maintain one elsewhere, and spend in the aggregate not more than 30 days of the taxable year in Pennsylvania.
- Statutory resident. Someone not domiciled in Pennsylvania who maintains a permanent place of abode there and spends in the aggregate more than 183 days of the taxable year in Pennsylvania.
A permanent place of abode is a dwelling place you maintain, owned or not, and generally includes one owned or leased by your spouse. A mere camp or cottage used only for vacations does not count.
Why it exists: a home plus most of the year in the state is treated as living there, whatever your domicile on paper. The 30-day exception works the other way, letting a domiciliary who has genuinely moved their home elsewhere stop being taxed as a resident.
Counting the days
- 1Count each calendar day on which you are in Pennsylvania for any part of the day.
- 2Leave out presence solely to board a plane, ship, train or bus to a destination outside Pennsylvania, and time spent travelling through the state by car, plane or train.
- 3Add the days over the taxable year; the count restarts each year.
- 4More than 183 days (184 or more) plus a permanent place of abode makes you a statutory resident.
If you are domiciled elsewhere, keep a Pennsylvania abode and claim to be a nonresident, the regulation requires you to keep records adequate to prove you did not spend more than 183 days in the state. The Department of Revenue's guidance uses a shortcut instead: you are a statutory resident unless you spend more than 181 days (midnight to midnight) outside Pennsylvania. That matches the regulation only in a 365-day year. In a leap year, 184 Pennsylvania days leave 182 days outside, so the Department's wording would clear you while the regulation's more-than-183-day test would not.
Examples
Example 1 — clearly a statutory resident
You are domiciled in New Jersey but rent an apartment in Philadelphia and are in Pennsylvania on about 210 days of the year. You exceed 183 days and maintain a permanent place of abode, so you are taxed as a Pennsylvania resident for that year.
Example 2 — over 183 days, but only a vacation cabin
You are domiciled in New York and spend 190 days in Pennsylvania, staying in hotels for work and at a Poconos cabin you use only for vacations. A camp or cottage used only for vacations is not a permanent place of abode, so the statutory test is not met — though you owe tax on Pennsylvania-source income as a nonresident.
Example 3 — a stay across year-end
You keep a Pittsburgh home and stay from 1 October to 30 April. The days fall into two taxable years — 92 in the first (1 October to 31 December) and 120 in the second (121 in a leap year) — so neither year exceeds 183 and the day-count condition is not met in either.
Example 4 — a domiciliary who left
You remain domiciled in Pennsylvania but sold your house there and rent a flat in Lisbon year-round, visiting family in Pennsylvania for 25 days. You keep no Pennsylvania abode, keep one elsewhere and spend no more than 30 days in the state, so you are not taxed as a resident that year. A 31st day, or keeping your old house, would make you a resident again.
Exceptions & edge cases
- The 30-day domiciliary exception. All three conditions must hold for the year: no permanent place of abode in Pennsylvania, one elsewhere, and no more than 30 days in the state.
- Your spouse's home counts. A dwelling owned or leased by your spouse is generally your permanent place of abode too.
- Vacation property. A mere camp or cottage used only for vacations is not a permanent place of abode.
- Part-year residents. Moving into or out of Pennsylvania with intent to change domicile makes you a part-year resident. The Department of Revenue's guidance treats you as a full resident if you were physically present "at least 183 days or more" and kept a Pennsylvania abode at any time in the year — one day stricter than the regulation, whose test is more than 183 days — and as a nonresident if you spent fewer than 31 days in the state, kept an abode elsewhere all year and none in Pennsylvania.
Common misconceptions
- "Under 183 days means I'm safe." Not if Pennsylvania is your domicile — only the 30-day exception takes a domiciliary out.
- "Arrival and departure days don't count." Any part of a day in Pennsylvania counts, except pure transit and boarding to leave.
- "The home is in my spouse's name, so I have no abode." A dwelling owned or leased by your spouse generally counts as yours.
- "The 183 days roll over 12 months." The count runs per taxable year and restarts each year.
Frequently asked questions
Only if Pennsylvania is not your domicile. The 183-day test applies to people domiciled elsewhere. A Pennsylvania domiciliary stays a resident unless, for the whole year, they keep no permanent place of abode in Pennsylvania, keep one elsewhere, and spend no more than 30 days in the state.
It runs over the taxable year — for almost every individual, 1 January to 31 December — and starts again each year. It is not a rolling 12-month window.
A dwelling place you maintain, whether or not you own it, and generally including one owned or leased by your spouse (61 Pa. Code § 101.1). A mere camp or cottage used only for vacations is not a permanent place of abode.
Yes. Presence in Pennsylvania for any part of a calendar day is a Pennsylvania day (61 Pa. Code § 101.5). The only exceptions are being in the state solely to board a plane, ship, train or bus to a destination outside Pennsylvania, or travelling through it by car, plane or train.
You are taxed like a domiciliary: Pennsylvania personal income tax applies to your income regardless of where it was earned, and you may claim a credit for tax paid to other states on income earned there. Nonresidents are taxed only on Pennsylvania-source income.
This rule is tracked automaticallyin
Bounded
- Automatically tracks your days for this rule
- Alerts you before you cross the limit
- Records border-crossing days in both countries
- Runs alongside your other visa, tax, and residency rules
Sources
Related rules
For information only. This page is a plain-English summary of publicly available rules, not tax, legal, or immigration advice. Rules change and depend on your personal circumstances — always confirm with the official source above and a qualified professional before acting.