Susquehanna Township to Harrisburg
Pennsylvania Act 32 local earned income tax · CAMBRIA to DAUPHIN County · tax year 2026
Home rate
1%
Susquehanna Township, residents
Work rate
1%
Harrisburg, non-residents
You pay
1%
the higher of the two
Cost of the commute
$0
a year, above the home rate
What this commute costs you
no extra local taxThe two rates are identical, so the test is a wash — but this pair sits exactly at the line, and any rise in Harrisburg's commuter rate would start costing you. 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 Susquehanna Township, work in Harrisburg, and your local tax is your home rate: about 1%. That is $600 a year on a sixty-thousand salary. The work location adds nothing. Pennsylvania charges whichever rate is higher, and yours already is.
- Good position on this one. Across 14 routes into Harrisburg in this data, Susquehanna Township has the lowest local rate of the lot. Everyone else commuting to the same place pays more.
- Residence controls this pairing: Susquehanna Township levies about 1% on residents, at or above Harrisburg's non-resident rate, so the outcome is the resident rate — about 1%, or $600 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.
- Of 14 inflows to Harrisburg tracked here, this route produces the lowest effective local rate. Local earned income tax attaches to residence and workplace rather than to the employer, so identical roles at one workplace carry different burdens and this residence sits at the favorable end.
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 Susquehanna Township | $600 |
|---|---|
| Working in Harrisburg | $600 |
| 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
- One thing worth being clear about, because it catches people out. You are not charged by both places. Susquehanna Township and Harrisburg do not add their rates together. Pennsylvania picks the higher of the two, and that is what you pay. Adding them would roughly double the bill.
- This covers the local tax only. Whatever Susquehanna Township or Harrisburg takes sits on top of state tax, federal tax and Social Security. Those three do not care where you live or work.
- All the dollar amounts rest on one assumed salary. It is stated rather than measured, because nobody publishes average pay for Susquehanna Township. The local tax is a flat percentage. Scale every figure to your own salary and the Harrisburg conclusion holds.
- Check two things. A Susquehanna 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 Harrisburg.
- Pennsylvania's local rule is a greater-of rule, not an additive one: the liability for a Susquehanna Township resident working in Harrisburg is the higher of the two applicable rates, not their sum. The distinction is worth stating plainly because the additive reading is intuitive and would overstate the charge by roughly a factor of two. What is divided between the municipalities is the remittance, not the worker's liability.
- Only the local earned income tax component is modeled for the Susquehanna Township to Harrisburg commute. State and federal liabilities are constant across Pennsylvania municipalities and are excluded so the municipal differential is visible rather than buried inside a larger total.
- Monetary figures derive from a single stated salary assumption; no published wage series covers Pennsylvania municipalities such as Susquehanna Township. The flat structure of the local tax means the Harrisburg 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 Susquehanna 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 Harrisburg generally.
Questions people ask
Do I pay local tax twice — once where I work and once where I live?
Only once, at the higher rate. Between Susquehanna Township's about 1% and Harrisburg's about 1%, the larger governs — the two are never added together.
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 Susquehanna Township would.
Which town's rate am I actually paying?
The one where you live. Susquehanna Township levies at least as much as Harrisburg, so its rate applies and the crossing costs you nothing extra.
Is this a common enough commute to be worth modeling?
It is. 1,620 workers travel this pair, per the federal origin-destination survey; smaller routes fall below the publication floor and get no page.
Both towns charge the same — does the boundary matter at all then?
The rates match at about 1%, so the crossing moves money between authorities rather than out of your pocket.
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 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 1,620 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.
What is the effect of identical rates either side of the boundary?
Both jurisdictions levy about 1%, so the governing rate is identical regardless of which rule allocates it. The boundary affects revenue attribution between authorities, not employee liability.