Pennsylvania’s state income tax is among the lowest in the country. Philadelphia’s Wage Tax is the highest big city local income tax in the country. Put them together and a $100,000 earner living in Philadelphia faces a combined state and local rate approaching 7 percent on gross wages, with no deduction at either level. Living just outside the city line changes that dramatically.
The breakdown below assumes a single filer taking the federal standard deduction, with local tax discussed separately.
Your take-home pay on a $100,000 Pennsylvania salary
| Gross Income | $100,000 |
|---|---|
| Federal Income Tax | −$13,170 |
| State Income Tax | −$3,070 |
| Social Security | −$6,200 |
| Medicare | −$1,450 |
| Total Taxes | −$23,890 |
| Net Pay | $76,110 |
| Effective Rate | 23.89% |
| Marginal Federal Rate | 22.00% |
Where every dollar goes
Your $100,000 gross income, split up.
- Federal Tax — $13,170 (13.2%)
- State Tax — $3,070 (3.1%)
- Social Security — $6,200 (6.2%)
- Medicare — $1,450 (1.5%)
- Take-Home Pay — $76,110 (76.1%)
Your income across the federal brackets
Only the last slice is taxed at your top federal rate of 22.00% — every slice before it is taxed at a lower rate.
- Tax-free (deduction & pre-tax) — $16,100
- 10% on $12,400 = $1,240
- 12% on $38,000 = $4,560
- 22% on $33,500 = $7,370
How we got this number — step by step
Step 1 — Federal income tax $13,170
- Start with your gross income: $100,000.
- Subtract the standard deduction — the chunk of income the government lets everyone earn tax-free: −$16,100.
- What’s left is your taxable income: $83,900 — the number the tax brackets actually apply to.
The U.S. uses a progressive system: your income is sliced up, and each slice is taxed at its own rate. You do not pay your top rate on every dollar. Your top slice is taxed at 22.00% — that’s your marginal rate, the rate on your next dollar earned.
| Rate | Income slice | Amount taxed | Tax |
|---|---|---|---|
| 10.00% | $0–$12,400 | $12,400 | $1,240 |
| 12.00% | $12,400–$50,400 | $38,000 | $4,560 |
| 22.00% | $50,400–$105,700 | $33,500 | $7,370 |
| Total | $13,170 | ||
Step 2 — Social Security & Medicare (FICA) $7,650
These are payroll taxes, separate from income tax. They come out of every paycheck no matter which state you live in.
- Social Security: 6.20% of your wages = $6,200.
- Medicare: 1.45% of all your wages = $1,450.
Step 3 — Pennsylvania state income tax $3,070
- Start from your adjusted income: $100,000.
- That leaves a state taxable income of $100,000.
Pennsylvania uses a flat tax: one rate for everyone. Multiply your state taxable income by 3.07% = $3,070.
Putting it all together
Add up every tax above — federal, Social Security, Medicare, state — for a total of $23,890. Subtract that from your gross pay to get your take-home: $76,110.
Your effective tax rate is 23.89% — the share of your income that actually went to taxes. Notice it’s lower than your top bracket, because only your last dollars are taxed at the highest rate.
The table above shows federal income tax, the flat 3.07 percent Pennsylvania rate, and FICA, with the resulting annual take-home pay and effective rate.
The Wage Tax applies to workers too
Philadelphia operates outside the Act 32 system that governs the rest of Pennsylvania’s local taxes, under separate legal authority. Its Wage Tax runs at roughly 3.75 percent for residents and around 3.44 percent for nonresidents who work in the city, with both rates scheduled to step down gradually.
That nonresident rate is the crucial detail. Everywhere else in Pennsylvania, local tax follows your home. In Philadelphia, working in the city is enough to owe it. A suburban resident commuting into Center City pays the nonresident rate, which is only slightly below what a city resident pays.
Four combinations, four different bills
Live in the city and work in the city, and you pay the resident rate. Live outside and work in the city, and you pay the nonresident rate. Live in the city and work outside it, and you still owe the resident rate, because Philadelphia taxes its residents on wages earned anywhere. Live and work outside, and you pay only your municipality’s ordinary EIT, typically around 1 percent.
At $100,000 the spread between the best and worst of those four positions runs to a few thousand dollars a year. Remote work has made the third combination far more common than it used to be, and it is the one that surprises people, since moving your desk out of the city does not move your tax.
What Philadelphia charges beyond wages
Sales tax reaches 8 percent inside the city against 6 percent statewide, though groceries and clothing remain exempt everywhere in Pennsylvania. Property tax rates across the state average well over 1 percent of value, funding school districts that in most of the country would draw on state income tax revenue.
Where the federal brackets sit
Taxable income after the $16,100 standard deduction lands near $83,900, inside the 22 percent band running to $105,700 for 2026. With the SALT cap now at $40,400, a Philadelphia resident paying state, city, and property tax has more deductible headroom than before, so itemizing is worth calculating.
Work out your exact take-home pay
Use the payroll calculator with Pennsylvania selected, adding your city or municipal rate separately. Because Philadelphia’s rates step down periodically, confirm the current figure before relying on it. The rung below is $80,000 after taxes in Pennsylvania.
Frequently asked questions
How much is $100,000 after taxes in Pennsylvania?
It depends on your filing status and where you live and work. The breakdown above covers federal income tax, the flat 3.07 percent state rate, and FICA. Local tax ranges from about 1 percent in most municipalities to the much higher Philadelphia Wage Tax.
What is the Philadelphia Wage Tax?
A local income tax operating outside Pennsylvania’s Act 32 system, at roughly 3.75 percent for residents and around 3.44 percent for nonresidents working in the city. Both rates are scheduled to step down gradually, so confirm the current figure.
Do I pay Philadelphia Wage Tax if I live outside the city?
Yes, if you work in the city. Philadelphia is unusual in taxing nonresidents on wages earned within its boundaries, at a rate only slightly below the resident rate. Elsewhere in Pennsylvania, local tax follows your home rather than your workplace.
If I live in Philadelphia but work remotely from home, do I still owe the Wage Tax?
Yes. Philadelphia taxes its residents on wages earned anywhere, so moving your work location out of the city does not remove the resident Wage Tax. Only changing your residence does.
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