For more on how deductions change taxable wages, see our
pre-tax vs. post-tax deductions guide.
Pennsylvania Paycheck Tax Calculator: How PA Withholding Works
A Pennsylvania paycheck calculator is easy on the
state side and tricky on the local side. On your pay stub you'll
see PA SIT,
a local line (often labeled EIT, LOCAL or with your municipality's
name), PA UC or PA SUI EE, and sometimes LST. Our
pay stub abbreviations list
explains the other codes.
Federal Withholding for Pennsylvania Paychecks
Federal withholding uses your Form W-4 and the 2026 federal
brackets. The calculator supports filing status, Step 2(c), Step 3
credits and Step 4(a), 4(b) and 4(c). If you claim the new overtime
or tips deductions, our
W-4 Step 4(b) worksheet guide
shows how to enter them, and our
2026 federal tax withholding guide
covers the rest.
Working Across State Lines
Pennsylvania has reciprocal agreements with
Indiana,
Maryland,
New Jersey,
Ohio,
Virginia
and West Virginia. Residents of those states give their Pennsylvania
employer Form REV-419 and pay state tax only at home. Pennsylvania
residents who work in New York or Delaware have that state's tax
withheld and claim a credit on their Pennsylvania return.
Bonuses
Bonuses are taxed at the same 3.07%, plus local EIT and PA UC.
Federal withholding (usually a flat 22%) and FICA apply too. See
why bonuses are taxed so high.
Employer Payroll Costs in Pennsylvania
Employers pay state unemployment insurance
on the first $10,000 of each employee's wages. The employee's 0.07%
UC share is separate and has no cap. At year-end, our
W-2 form generator
can use the same wage and withholding totals, including the local
boxes.
Why Your Actual Pennsylvania Paycheck May Differ
This calculator is a close estimate, not your employer's payroll
run. Your exact EIT rates, whether your employer prorates the LST,
how your plan treats dependent care or other benefits, and a 27th
biweekly payday in some years can all move the result a little.
Three-paycheck months
change monthly cash flow but not the tax on each check. For a full
checklist, see why your paycheck is lower than expected.
Official 2026 Pennsylvania Payroll Sources
Payroll facts on this page are checked against the
Pennsylvania Department of Revenue employer withholding page,
the Department of Labor and Industry's 2026 UC tax highlights,
the City of Philadelphia Earnings Tax page,
the DCED PSD code and EIT rate lookup
and IRS Publication 15-T for 2026.
Reviewed September 25, 2026.