Lower Southampton Township to Philadelphia
Pennsylvania Act 32 local earned income tax · BUCKS to PHILADELPHIA County · tax year 2026
Home rate
1%
Lower Southampton Township, residents
Work rate
3.43%
Philadelphia, non-residents
You pay
3.43%
the higher of the two
Cost of the commute
$1,458
a year, above the home rate
What this commute costs you
workplace governsPhiladelphia charges commuters more than Lower Southampton Township charges its own residents, so the work rate wins the greater-of test and the difference is real money. 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
- This commute costs money. Work locally and Lower Southampton Township would charge you about 1%. But Philadelphia charges non-residents about 3.43%, and the higher rate applies. The difference is $1,458 a year, for a decision about where the office is.
- Roughly 1,471 people commute from Lower Southampton Township to Philadelphia, which makes this route number 26 out of 94 tracked into that workplace. A normal-sized flow rather than a dominant one.
- The Lower Southampton Township to Philadelphia pairing produces a workplace-driven liability. Against a resident rate of about 1%, Philadelphia's non-resident rate of about 3.43% is higher and therefore controls, giving about 3.43% and $2,058 annually. The workplace-attributable increment is $1,458. Workers frequently discover this only through withholding rather than in advance.
- This flow carries 1,471 workers, ranking 26 among 94 recorded routes into Philadelphia and 1 of 1 destinations recorded for Lower Southampton Township. The rate outcome above therefore applies to a meaningful but not dominant share of that workplace's inbound commuters.
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 Lower Southampton Township | $600 |
|---|---|
| Working in Philadelphia | $2,058 |
| Difference | $1,458 |
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 Lower Southampton Township and Philadelphia 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.
- Only one tax is on this page. It is the local earned income tax that Lower Southampton Township and Philadelphia levy. State tax, federal tax and Social Security all still apply. All three are the same wherever in Pennsylvania you work.
- All the dollar amounts rest on one assumed salary. It is stated rather than measured, because nobody publishes average pay for Lower Southampton Township. The local tax is a flat percentage. Scale every figure to your own salary and the Philadelphia conclusion holds.
- Check two things. A Lower Southampton Township postal address may not match your taxing municipality. That catches out plenty of people near a boundary, and the state has an official lookup for it. Philadelphia is the other one to watch. It runs its wage tax separately, outside the pattern used for Philadelphia.
- The two rates applicable to a Lower Southampton Township–Philadelphia 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.
- The scope here is the municipal earned income tax alone. State, federal and payroll taxes are unaffected by the choice between Lower Southampton Township and Philadelphia and are therefore outside the model. A total tax position requires adding them; a comparison of the two locations does not.
- Monetary figures derive from a single stated salary assumption; no published wage series covers Pennsylvania municipalities such as Lower Southampton Township. The flat structure of the local tax means the Philadelphia comparison is scale-invariant, so the rate difference rather than the dollar difference is the transferable result.
- Verify two things before relying on these figures. Municipal taxing boundaries do not track postal geography, so the applicable jurisdiction for a Lower Southampton Township address should be confirmed through the state's official lookup. Separately, Philadelphia's wage tax operates outside this framework and is not governed by the greater-of rule applied here, which affects any pairing involving the city rather than Philadelphia generally.
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. Lower Southampton Township levies about 1% on residents and Philadelphia levies about 3.43% on people who work there; whichever is larger is what you owe, and your employer withholds it.
What does crossing this boundary actually cost me?
$1,458 a year more than if you worked where you live. It is not a commuting charge and it buys you nothing — it is what falls out of two jurisdictions both having a claim and only one of them yielding.
Which town's rate am I actually paying?
Philadelphia sets it here. Its non-resident rate exceeds your home rate, so that is what is withheld.
Is this a common enough commute to be worth modeling?
It is. 1,471 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 1%) and the non-resident work rate (about 3.43%); 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.
What is the marginal local tax cost of this commute?
Marginal annual liability attributable to working outside the residence jurisdiction is $1,458 at the reference salary. This is a tax cost rather than a commuting expense and is not deductible as one. It scales with income and with the rate differential, not with distance traveled.
Which district's rate governs on this route?
The work district's non-resident rate exceeds the residence rate and therefore governs. Withholding occurs at that rate, and distribution between the two districts happens after collection without further employee liability.
What is the basis for including this route?
Route volume is 1,471 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.