Finance

Lottery Tax Calculator

Estimate your net take-home from a lottery jackpot after federal and state income taxes. Supports lump sum and annuity payout options.

Top federal bracket is 37% (2024)

Set to 0 for no-state-tax states

Enter a jackpot amount to calculate your after-tax winnings.

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After-Tax Payout Formula

Lump Sum

Gross Prize = Jackpot × 60%

Net = Gross × (1 − Fed Rate − State Rate)

Annuity

Gross Prize = Full Jackpot

Net = Gross × (1 − Fed Rate − State Rate)

Lump Sum vs Annuity

The lump sumgives you a smaller amount today (roughly 60% of the jackpot). While this looks like a significant haircut, investing the lump sum at 7–10% annually often outpaces the annuity's total payout.

The annuity pays the full advertised jackpot over 30 years, providing income security but no flexibility. The value of later payments is also eroded by inflation.

Before deciding, consult a financial advisor — the right choice depends on your investment discipline, tax situation, and financial goals.

Frequently asked questions

How are lottery winnings taxed in the US?
Lottery prizes in the US are subject to federal income tax at ordinary income rates — the top federal bracket is 37% for 2024. Most states also levy an income tax on winnings, typically 3–10%. Some states (Florida, Texas, California, etc.) do not tax lottery winnings at the state level.
Should I take the lump sum or annuity?
The lump sum (cash option) is typically around 60% of the advertised jackpot but is received immediately and can be invested. The annuity pays the full advertised amount over 29 annual payments (30 years). Most financial advisors favour the lump sum for its investment potential, assuming the jackpot is large enough to remain substantial after taxes.
Is the 37% federal rate applied immediately?
The lottery withholds 24% federal tax at the time of payment. However, if your winnings push your income into the 37% bracket, you will owe the remaining amount when you file your tax return. Always account for the full marginal rate, not just the withholding rate.
What states do not tax lottery winnings?
California, Florida, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming currently do not impose state income tax on lottery winnings. If you live in one of these states, set the state tax rate to 0%.
Are lottery winnings treated as ordinary income?
Yes. In the United States, lottery winnings are classified as ordinary income, not as capital gains. This means they are taxed at your marginal income tax rate (up to 37% federal) rather than the lower long-term capital gains rate.

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