Lottery Tax Calculator: Federal and State Taxes on Winnings

Your details

The total prize value as advertised by the lottery (before any tax or cash-option discount).
Lump sum is the present-value cash equivalent, typically 50-65% of the advertised jackpot. Annuity pays the full advertised amount over 30 years.
The cash option is typically 50-65% of the jackpot. It varies by current interest rates. Check your lottery's official website for the exact figure.
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Your state of residence determines your state income tax on lottery winnings.
Your filing status affects which federal tax brackets apply.
Non-resident aliens face a flat 30% federal withholding rate under IRS rules.
Take-home after all taxesHigh bracket (32-37%)
$156,344,043

What you actually keep after federal and state taxes

Gross payout$300,000,000
Federal income tax$110,955,957
State income tax$32,700,000
Effective federal rate0.4%
Additional tax owed at filing$38,955,957

You take home $156,344,043 after federal and state taxes.

  • You keep 52.1% of your lump sum after federal and state taxes.
  • New York adds 10.90% state tax, costing you $32,700,000 on top of federal taxes.
  • The IRS withholds 24% upfront ($72,000,000), but your actual federal bill is $110,955,957 at an effective rate of 37.0%. You will owe an additional $38,955,957 when you file.

Next stepHire a certified financial planner and a tax attorney before claiming your prize. Lottery winners often benefit from creating a trust to claim anonymously (where state law allows) and from gifting strategies that reduce the taxable estate.

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