Pennsylvania residency rules: domicile, statutory residence, and Philly's local tax
Pennsylvania has a 3.07% flat tax, but Philadelphia adds a 3.75% city wage tax. Here's how PA's domicile test, statutory residence rule, and local tax interact for departing residents.
Pennsylvania's 3.07% flat tax is one of the lowest in the Northeast, but Philadelphia residents pay an additional 3.75% city wage tax. For Philly suburbs in NJ or DE, residency status decides who collects. For high earners moving to Florida or Texas, PA's two-pronged residency test (domicile + statutory) creates the same audit risk as NY or NJ.
Pennsylvania's residency tests
Under 72 P.S. § 7301(p), you're a Pennsylvania resident if either applies:
- Domicile-based: Pennsylvania is your true, fixed, and permanent home.
- Statutory residence: you maintain a permanent place of abode in PA AND spend more than 183 days there during the tax year.
PA's statutory residence rule mirrors NY's 184-day threshold but with subtle differences in how 'permanent place of abode' and 'day' are defined. The 183-day language means more than 183, so 184 days is the trigger.
What counts as a Pennsylvania day
Any portion of a calendar day spent in Pennsylvania counts as a full day. Limited exceptions for travel days where PA was solely a connecting point and certain medical days. Driving I-95 through PA likely counts as a PA day.
Permanent place of abode in PA
PA defines a permanent place of abode similar to NY: a dwelling place permanently maintained, suitable for year-round use. Ownership not required. Frequent use not required. A house in Bryn Mawr or Devon, kept fully furnished and maintained, is an abode whether or not you sleep there.
The Philadelphia city wage tax
Philadelphia residents pay an additional 3.75% city wage tax on income earned anywhere; non-residents pay 3.44% only on Philadelphia-source wages. If you work in Philly but live in NJ, DE, or PA suburbs, your residency status determines exposure. The City of Philadelphia audits aggressively when employees claim non-residency.
Philadelphia city wage tax compounds the residency stakes. A Center City finance worker earning $500K who can change residency from PA-Philadelphia to PA-suburb saves ~$18K/year just on the city wage portion.
PA domicile-change checklist
- Establish new-state domicile (FL, TX, or another no-tax state) with the full action checklist.
- Sever the PA home if possible, sell, terminate lease, or document non-permanent status.
- Move spouse and minor children to the new domicile.
- Update employer to a non-PA work location if applicable.
- Surrender PA driver's license; obtain new state's license.
- Update voter registration.
- Track PA days from the move date forward.
What PA audits
The Pennsylvania Department of Revenue audits departing residents using the standard tools: cell records, EZ-Pass, credit cards, travel itineraries. Philadelphia's Department of Revenue runs parallel audits for the city wage tax. Coordinate your defense for both.
Track PA days correctly
Tax Days tracks PA days, your new-state days, and any other states (NJ, DE, NY) where you spend significant time. The exported PDF supports both PA Department of Revenue and Philadelphia Department of Revenue audits.
Frequently asked questions
What is Pennsylvania's 183-day rule?
Under 72 P.S. section 7301(p), Pennsylvania generally treats you as a statutory resident if you maintain a permanent place of abode in the state and spend more than 183 days there during the tax year. Because the language is more than 183, spending 184 days is the trigger, which mirrors New York's 184-day threshold.
Does a partial day count as a Pennsylvania day?
Generally yes. Any portion of a calendar day spent in Pennsylvania counts as a full day, and even driving through the state on I-95 likely counts. There are limited exceptions for travel days where Pennsylvania was solely a connecting point and for certain medical days.
Do Philadelphia residents pay extra tax on top of Pennsylvania's flat tax?
Yes. On top of Pennsylvania's 3.07% flat tax, Philadelphia residents pay an additional 3.75% city wage tax on income earned anywhere, while non-residents pay 3.44% only on Philadelphia-source wages. Your residency status therefore determines your exposure, and the City of Philadelphia audits aggressively when employees claim non-residency.
What counts as a permanent place of abode in Pennsylvania?
Pennsylvania defines it similarly to New York: a dwelling place permanently maintained and suitable for year-round use. Ownership is not required and frequent use is not required, so a fully furnished, maintained house in the suburbs can be an abode whether or not you sleep there.
Who audits residency claims in Pennsylvania?
The Pennsylvania Department of Revenue audits departing residents using standard tools like cell records, EZ-Pass data, credit cards, and travel itineraries. Philadelphia's Department of Revenue runs parallel audits for the city wage tax, so it generally makes sense to coordinate your defense for both.