PiggySelf-Employment Tax in Pennsylvania (2026)
flat / exact
Pennsylvania taxes compensation and net profits at a flat 3.07% personal income tax — the same rate on the first dollar and the last. Federal self-employment tax (15.3% on 92.35% of profit) is separate and usually larger. The planning trap is local: most municipalities add an earned income tax (EIT), and Philadelphia uses its own wage / net-profits rates on top of the state flat.
The federal part is the same everywhere
Self-employment tax replaces the payroll taxes an employer would otherwise split with you. As a freelancer you pay both halves: 12.4% for Social Security, on earnings up to the $184,500 wage base, and 2.9% for Medicare with no cap. Together that is 15.3%, charged on 92.35% of your net profit rather than all of it. See SE tax vs employee FICA and 2026 tax constants for the sourced figures.
At $100,000 of net profit federal SE tax is $14,129.55 in Pennsylvania — exactly as it would be in any other state.
What Pennsylvania adds: flat 3.07% + local EIT / Philly
flat / exact State model quality matches the freelancer tax estimator — statutory math on a profit proxy, not a filed state return.
Pennsylvania’s statutory individual income tax is a true flat 3.07% (confirmed for 2026 payroll withholding). PiggyMath marks PA as flat / exact for the state line: we apply 3.07% to a profit proxy (Schedule C profit minus the deductible half of SE tax). That is not a full PA-40 — classes of income, losses, and credits can change the filed number.
Source: PA Department of Revenue / BCPO payroll memos — PIT withholding remains 3.07% for 2026.
Local EIT and Philadelphia
Outside Philadelphia, most school districts / municipalities levy a local earned income tax (EIT) — often around 1%, sometimes higher — on wages and self-employment net profits. Look up your PSD code; the state 3.07% alone understates the set-aside if your borough collects EIT.
Philadelphia residents generally face a city wage / earnings tax in the mid-3% range (rates have been stepping down on a published schedule; verify the current resident vs nonresident rate with the City of Philadelphia Department of Revenue). Philly’s local stack sits on top of the 3.07% state PIT. Use the estimator’s local % field for Philly or EIT — the PA badge covers the state flat only.
What the two look like together
| Net profit | Federal SE tax | State income tax* | SE as % of profit | SE + state |
|---|---|---|---|---|
| $40,000 | $5,651.82 | $1,141 | 14.1% | $6,793 |
| $75,000 | $10,597.16 | $2,140 | 14.1% | $12,737 |
| $120,000 | $16,955.46 | $3,424 | 14.1% | $20,379 |
* PA flat 3.07% on profit after SE-half (no local EIT / Philly). Educational estimate — not tax advice. Local taxes not included.
Worked example: $70,000 profit in Pennsylvania
Single filer, $70,000 Schedule C net profit, no other earned income:
- Federal SE tax: $9,891 (15.3% × 92.35% of profit)
- State taxable proxy: $70,000 − $4,945 SE-half = $65,055
- Pennsylvania PIT (flat / exact): $1,997 (2.9% of profit)
- Illustrative Philadelphia local @ 3.75% on the same proxy: $2,440 (not in the state badge)
- SE + state subtotal: $11,888 — before federal income tax, QBI, and local
State-only planning at 3.07% is honest; skipping Philly or EIT is how April gets expensive. Run PA in the all-in-one estimator and add your local %.
Quarterly payments
State-specific dates and envelopes: quarterly estimated taxes in Pennsylvania.
Federal estimated payments still apply if you expect to owe $1,000 or more. Use the safe harbor calculator and quarterly deadlines. Pennsylvania estimated PIT and local EIT / Philly remittances follow separate rules — confirm vouchers with PA DOR and your local collector.
Frequently asked questions
What is the self-employment tax rate in Pennsylvania?
15.3%, and it is federal — the same in Pennsylvania as in every other state. Pennsylvania's own personal income tax is a separate flat 3.07%.
Is the 3.07% flat rate on top of the 15.3%?
Effectively yes, though they are calculated differently and on different bases. Self-employment tax is federal and applies to 92.35% of net profit. PA PIT starts from Pennsylvania taxable income classes. Local EIT or Philadelphia wage/net-profits tax can add another layer.
Do Philadelphia freelancers pay more than 3.07%?
Yes for the local layer. Philadelphia residents generally owe city wage/earnings tax in the mid-3% range on top of the 3.07% state PIT. Outside Philly, many municipalities add a smaller earned income tax (EIT). PiggyMath's PA exact badge is state-only — enter local % separately.
Do I make quarterly payments to Pennsylvania as well as the IRS?
Usually yes if you expect to owe PA PIT. Thresholds and vouchers differ from the federal $1,000 rule — check the PA Department of Revenue. Local collectors may have their own estimated or withholding rules.
Work out your own numbers
- Freelancer Tax Estimator — pick Pennsylvania (PA); quality badge shows on the result.
- Self-Employment Tax Calculator — federal 15.3% only.
- 2026 set-aside study — filter CSV rows by
state_code=PA. - Set-aside by income — federal-leaning planning bands.
- SE tax vs employee FICA — why “15.3% of profit” is wrong.
- Methodology · 2026 tax constants — sources and dual-impl checks.
- All states · State comparison tool.