Pittsburgh to Upper St. Clair Township
Pennsylvania Act 32 local earned income tax · ALLEGHENY to ALLEGHENY County · tax year 2026
Home rate
3%
Pittsburgh, residents
Work rate
0.5%
Upper St. Clair Township, non-residents
You pay
3%
the higher of the two
Cost of the commute
$0
a year, above the home rate
What this commute costs you
no extra local taxPittsburgh already charges its residents more than Upper St. Clair 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
- Live in Pittsburgh, work in Upper St. Clair Township, and your local tax is your home rate: about 3%. That is $1,800 a year on a sixty-thousand salary. The work location adds nothing. Pennsylvania charges whichever rate is higher, and yours already is.
- Not many people do this journey. Upper St. Clair Township is 21 of 23 destinations for Pittsburgh residents, with roughly 590 making the trip. Same rule, fewer people.
- Residence controls this pairing: Pittsburgh levies about 3% on residents, at or above Upper St. Clair Township's non-resident rate, so the outcome is the resident rate — about 3%, or $1,800 at the reference salary. Employers still withhold against the work location's collector, but the amount is unchanged and the residence is the ultimate recipient.
- Upper St. Clair Township ranks 21 of 23 destinations for Pittsburgh, carrying 590 workers. Flows in the lower band still reflect real employment links, but the aggregate fiscal consequence of the rate outcome here is correspondingly limited.
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 Pittsburgh | $1,800 |
|---|---|
| Working in Upper St. Clair Township | $1,800 |
| 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 Pittsburgh and Upper St. Clair 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.
- Only one tax is on this page. It is the local earned income tax that Pittsburgh and Upper St. Clair Township levy. State tax, federal tax and Social Security all still apply. All three are the same wherever in Pennsylvania you work.
- The dollar figures use a flat reference salary of sixty thousand a year. That is a benchmark, not an average for Pittsburgh. No wage data exists for single municipalities, and inventing one would be worse. Scale the numbers to your own pay. The rate for the Upper St. Clair Township commute is what matters, and it does not change with income.
- Two practical cautions. Postal addresses and taxing boundaries do not always agree. Your post may say Pittsburgh while your taxing municipality is a different one. Pennsylvania publishes an official lookup to settle it. The same caution applies at the Upper St. Clair Township end. Philadelphia is a special case too, with its own wage tax.
- The two rates applicable to a Pittsburgh–Upper St. Clair 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.
- The scope here is the municipal earned income tax alone. State, federal and payroll taxes are unaffected by the choice between Pittsburgh and Upper St. Clair Township and are therefore outside the model. A total tax position requires adding them; a comparison of the two locations does not.
- Dollar amounts are computed against a stated reference salary rather than a municipal wage average, which does not exist for Pennsylvania municipalities in any published source. Because the local tax is flat, the rate is invariant to income and the figures scale linearly — the Pittsburgh to Upper St. Clair Township differential doubles at twice the salary and halves at half of it.
- Two caveats bear on accuracy. First, postal addresses and municipal taxing boundaries diverge frequently in Pennsylvania, so a Pittsburgh address should be confirmed against the DCED municipal lookup before relying on the Pittsburgh rate. Second, Philadelphia administers its wage tax outside this framework, with its own resident and non-resident rates and its own credit arrangements, so any pairing touching it should be checked against the city's own schedule.
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. Pittsburgh levies about 3% on residents and Upper St. Clair Township levies about 0.5% 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?
Nothing extra. The tax is redirected rather than increased, so this particular crossing costs you no more than working in Pittsburgh would.
Which town's rate am I actually paying?
The one where you live. Pittsburgh levies at least as much as Upper St. Clair Township, so its rate applies and the crossing costs you nothing extra.
Is this commute common enough for the numbers to mean anything?
590 people travel it. Volume decides whether a route gets published at all, never what the tax on it is.
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%) and the non-resident work rate (about 0.5%); 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 measurement basis for a route of this size?
Route volume is 590 workers per Census LODES, above the publication floor but below the dataset's upper quartile. Liability is determined by jurisdictional rates and residence rules alone; commuter volume has no bearing on it and is reported only as context.