Pennsylvania freelance rate & 1099 tax calculator

Pennsylvania income tax for freelancers in 2026

At a glance for 2026: a flat 3.07% rate, no standard deduction, and quarterly estimated payments are required once you expect to owe tax.

Pennsylvania taxes income at a flat 3.07%. The calculation starts from Pennsylvania’s own definition of income.

How Pennsylvania treats self-employment deductions

• Half of self-employment tax: not deductible. The PA Personal Income Tax Guide states the one-half of self-employment tax the IRS allows may not be deducted for Pennsylvania purposes.
• Self-employed health insurance: not deductible. PA-40 Schedule C instructions say you may not deduct payments for your own personal coverage; Pennsylvania has no self-employed health insurance deduction.
• SEP-IRA / solo 401(k) contributions: not deductible. A self-employed person's contributions to his or her own pension plan (SEP, Keogh/solo 401(k), IRA) are not deductible in figuring PA net profits; only contributions for employees are.

How the calculator handles Pennsylvania

• Pennsylvania taxes eight separate classes of income at a flat 3.07%; it has no standard deduction or personal exemption. Business income is PA net profit from PA-40 Schedule C, figured under PA rules rather than federal AGI.
• Losses in one income class cannot offset income in another class (e.g., a business loss cannot offset wages); not modeled.
• Tax Forgiveness credit (PA-40 Schedule SP) can eliminate or reduce tax for low-income households based on eligibility income and family size; not modeled.
• PA allows a few deductions on Schedule O (e.g., HSA and Archer MSA contributions, PA 529 contributions); not modeled.
• Married couples filing jointly are taxed at the same flat rate, so filing status does not change the rate.

Local income taxes in Pennsylvania

Nearly every Pennsylvania municipality and school district levies a local Earned Income Tax (EIT) on residents' wages and net profits under Act 511/Act 32. The combined resident rate is usually 1% (statutory default cap split between municipality and school district) but is higher in many places (Act 50 school districts up to 1.5%, Pittsburgh School District up to 2%, and home-rule municipalities are not bound by the cap). Philadelphia residents instead pay the city's Net Profits Tax: 3.735% for tax year 2026 (3.425% non-residents); Philadelphia also imposes the Business Income and Receipts Tax (1.395 mills on gross receipts + 5.65% of net income for 2026, with no $100,000 exemption since 2025; 60% of the net-income portion is credited against Net Profits Tax). Choose Philadelphia in the calculator to include both. A flat Local Services Tax may also apply where you work. Look up your exact rate with DCED's Act 32 address search.

The calculator includes Typical local Earned Income Tax (1%, municipality + school district) at 1%.

Choose your city or county in the calculator above to add its resident tax in place of the default:

• Philadelphia. Replaces the 1% earned income tax used for the rest of Pennsylvania. 2026 resident rates: Net Profits Tax 3.735% of net profits; BIRT 1.395 mills on gross receipts plus 5.65% of net income, with 60% of the net-income portion credited against Net Profits Tax. The $100,000 BIRT exemption no longer applies. Wage Tax is 3.74% until June 30, 2026 and 3.735% after; 3.735% is used for the year.

Pennsylvania estimated tax payments

• Who must pay: Required if you expect to owe at least $430 of PA tax after withholding and credits for 2026 (i.e., $14,000 or more of income not subject to withholding).
• 2026 due dates: April 15, 2026, June 15, 2026, September 15, 2026, January 15, 2027
• Safe harbor: No underpayment penalty if timely withholding, credits and estimated payments are at least the smaller of 90% of the 2026 tax or 100% of 2025 net PA taxable income multiplied by 3.07% (full-year 2025 PA-40 filers only).
• Form: PA-40 ES (I) declaration voucher with REV-414 (I) worksheet (or pay online via myPATH)

Federal estimated payments follow their own schedule. Work them out with the quarterly estimated tax calculator.

Business costs for a Pennsylvania freelancer

You don’t need an LLC to freelance as a sole proprietor. Compare the tax treatment in LLC vs sole proprietor for freelancers.