Pennsylvania Income Tax Calculator 2026
Pennsylvania taxes income at a single flat 3.07% rate for 2026 — estimate yours below.
Pennsylvania's flat 3.07% income tax, explained
Pennsylvania (PA) taxes income at a single flat 3.07% rate rather than graduated brackets, so — unlike the federal system — every dollar of Pennsylvania taxable income is taxed at the same rate. That makes the state calculation simple, but it is separate from federal income tax and from Pennsylvania sales tax.
What to know about Pennsylvania tax
- Pennsylvania has the lowest flat state income-tax rate in the country at 3.07%.
- Almost every Pennsylvania municipality and school district levies a separate local earned-income tax on top, which often roughly doubles the effective rate.
- Retirement income — pensions, 401(k)/IRA distributions, and Social Security — is generally not taxed by Pennsylvania.
Frequently Asked Questions
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Calculate →Disclaimer
This calculator provides estimates for informational and educational purposes only. SmartTaxCalcs does not provide tax advice. Your actual tax liability may differ based on your specific situation, recent law changes, and circumstances not modeled here (e.g., AMT, NIIT, special credits). We strongly recommend consulting a qualified tax professional (CPA, Enrolled Agent, or tax attorney) before filing or making financial decisions.
Data source: IRS Revenue Procedure / state Departments of Revenue. Last data update: May 19, 2026.