Philadelphia to Upper Gwynedd Township
Pennsylvania Act 32 local earned income tax · PHILADELPHIA to MONTGOMERY County · tax year 2026
Home rate
3.74%
Philadelphia, residents
Work rate
1%
Upper Gwynedd Township, non-residents
You pay
3.74%
the higher of the two
Cost of the commute
$0
a year, above the home rate
What this commute costs you
no extra local taxPhiladelphia already charges its residents more than Upper Gwynedd Township charges commuters, so the home rate governs and the job adds nothing at all. You pay the solid bar only — Pennsylvania charges the higher of the two rates, never their sum. Local earned income tax only; state, federal and payroll tax apply on top.
What this commute actually costs
- Good news for this commute. Working in Upper Gwynedd Township costs you nothing extra. Philadelphia charges residents about 3.74%, at least as much as Upper Gwynedd Township asks of people who work there but live elsewhere. The higher rate wins, so your home rate is simply the rate. That is $2,244 a year, wherever you work.
- Few other routes into Upper Gwynedd Township appear in this data, so there is little to compare at that end. The other direction has plenty. Philadelphia sends workers to 69 places, and this is number 28 by size.
- For the Philadelphia to Upper Gwynedd Township commute the residence governs. Philadelphia's resident rate of about 3.74% equals or exceeds Upper Gwynedd Township's non-resident rate, so Pennsylvania's greater-of test resolves to the resident rate and the effective burden is about 3.74%, or $2,244 at the reference salary. The workplace adds nothing; the entire amount is remitted to the residence. This is the majority outcome and the one most commuters need confirmed.
- Upper Gwynedd Township draws few recorded inflows, so cross-origin comparison is thin at the destination end. The origin is better covered: Philadelphia appears as the home municipality for 69 tracked destinations, of which this ranks 28 by worker count.
Where the money goes
A $75,000 salary
- Federal income tax$7,670
- Social Security and Medicare$5,738
- State income tax$2,303
- Yours$59,290
| Federal income tax10.23% | $7,670 |
|---|---|
| Social Security and Medicare7.65% | $5,738 |
| State income tax3.07% | $2,303 |
| Yours79.05% | $59,290 |
The arithmetic, side by side
| If you worked in Philadelphia | $2,244 |
|---|---|
| Working in Upper Gwynedd Township | $2,244 |
| Difference | $0 |
On a reference salary of $60,000 a year. The local tax is flat, so every figure scales with your own pay.
What this page does not cover
- To be explicit, since the arrangement invites confusion. The rates for Philadelphia and Upper Gwynedd Township are not stacked. Pennsylvania takes the larger one. What is collected then gets divided between the two municipalities. That division does not change what comes out of your pay.
- Everything here is the local earned income tax and nothing else. State income tax applies on top, as do federal tax and Social Security. None of those change when you cross a municipal line between Philadelphia and Upper Gwynedd Township. This page is about the layer that does.
- All the dollar amounts rest on one assumed salary. It is stated rather than measured, because nobody publishes average pay for Philadelphia. The local tax is a flat percentage. Scale every figure to your own salary and the Upper Gwynedd Township conclusion holds.
- A postal address in Philadelphia does not prove which municipality taxes you. Boundaries and postcodes disagree often enough here that the state publishes a lookup. Philadelphia is a special case too. Its wage tax sits outside the rules that govern Upper Gwynedd Township.
- The two rates applicable to a Philadelphia–Upper Gwynedd Township commute are alternatives, not addends. The statute fixes the employee's liability at the greater of them and then apportions the proceeds, with the residence receiving up to its own rate and the excess passing to the work location. The apportionment is fiscally significant to the municipalities and immaterial to the worker.
- Figures cover the local earned income tax exclusively. Pennsylvania's flat state income tax, federal income tax and FICA apply in addition and are invariant to the Philadelphia–Upper Gwynedd Township municipal boundary, which is precisely why they are excluded: isolating the layer that responds to the commute is the point of the comparison.
- Monetary figures derive from a single stated salary assumption; no published wage series covers Pennsylvania municipalities such as Philadelphia. The flat structure of the local tax means the Upper Gwynedd Township comparison is scale-invariant, so the rate difference rather than the dollar difference is the transferable result.
- Municipal taxing jurisdiction is determined by boundary rather than by postal address, and the two diverge frequently enough in Pennsylvania that the DCED lookup should be treated as authoritative for Philadelphia. Philadelphia is additionally outside this regime, administering its own wage tax on residents and non-residents under separate authority, so it does not follow the treatment described for Upper Gwynedd Township.
Questions people ask
Do I pay local tax twice — once where I work and once where I live?
No — you pay the higher of the two rates and never the sum. Philadelphia levies about 3.74% on residents and Upper Gwynedd Township levies about 1% on people who work there; whichever is larger is what you owe, and your employer withholds it.
Does working in a different town cost me anything?
On this route, nothing. You owe exactly what you would have owed working at home — the boundary is real on a map and invisible on your pay stub, which is not true of every pair of towns here.
Which town's rate am I actually paying?
Philadelphia sets it. Your residence rate is the larger, so it governs regardless of where the job is.
Is this a common enough commute to be worth modeling?
It is. 1,465 workers travel this pair, per the federal origin-destination survey; smaller routes fall below the publication floor and get no page.
How does Pennsylvania's local earned income tax law allocate liability between two districts?
Pennsylvania's local earned income tax law assigns the higher of the residence rate (about 3.74%) and the non-resident work rate (about 1%); liabilities are never summed. The employer withholds at the governing rate and remits through the work district's collector, which then distributes to the residence district.
Why is the marginal cost of this crossing zero?
Marginal liability from working outside the residence jurisdiction is zero on this route. The crossing alters the distribution of revenue between jurisdictions but not the employee's total. ⚠️ This is route-specific and does not generalise to other pairs in the same dataset.
Which district's rate governs on this route?
The residence rate equals or exceeds the work district's non-resident rate and therefore governs. Working outside the residence district does not increase employee liability on this route; it affects only inter-district distribution.
What is the basis for including this route?
Route volume is 1,465 workers, sourced from Census LODES origin-destination data. Pairs below the publication threshold are excluded rather than imputed, so page existence reflects measured commuting volume.