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Powerball After-Tax Calculator (Lump Sum Estimate)

Enter the advertised jackpot (or type 600m / 1b), pick your state and number of winners, and get an instant after-tax estimate. Estimates only; consult a CPA for advice.

Inputs

Tip: you can type 600m or 1b
Current assumption: 45.2% (auto-updates from official cash value when available; you can adjust).
State income tax estimate
Editable estimate.
1 winner 45.2% cash value assumption

Results

Gross cash (per winning ticket)
Federal withholding (24%)
Estimated state tax
Net after 24% + state (initial)

We also show an estimated final figure if the 37% top federal bracket applies to your winnings:

Estimated final after full federal (37%) + state

Notes: Federal law requires 24% withholding on lottery winnings at payout. Your ultimate liability can be higher or lower depending on your total taxable income, deductions, and state/local rules. This tool is a simplified estimate only.

FAQ

Do I need to pay state taxes?

Some places are 0% state income tax: AK, FL, NV, NH, SD, TN, TX, WA, WY. California (CA) and Pennsylvania (PA) generally do not tax lottery prizes. In other states, lottery winnings are typically taxed as ordinary income. Local taxes may also apply (for example, New York City). This is a simple starting point — not tax advice.

What’s my state’s simple estimate?
Estimated final $—

JackpotAfterTax is an independent educational site. Not affiliated with Powerball® or the Multi-State Lottery Association. No guarantees; numbers are estimates. Always verify with your state lottery and consult a qualified tax professional. Play responsibly.

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