In Pennsylvania, you'll face federal withholding of 24% on prizes over $5,000, plus a state income tax rate of 3.07%, with no local taxes on lottery winnings as they are considered unearned income. Federally, your effective rate could reach up to 37% depending on your total income and tax bracket, while Pennsylvania applies its flat 3.07% personal income tax to all winnings over certain thresholds. Prizes under $600 are not reported, but larger amounts require withholding and reporting on Form W-2G. Local taxes like Philadelphia's wage tax generally do not apply to lottery prizes. For a $1 million lump-sum prize, expect about $240,000 federal withholding and roughly $30,700 in state tax upfront, though your final federal liability might climb to $370,000 if you're in the top bracket. This leaves you with approximately $530,000 after initial withholdings, but actual take-home depends on your full-year income. While this provides a general overview based on 2025 tax rates, consult a tax professional for advice tailored to your situation.