Wyoming is one of the best states in America to win the lottery. There is no state income tax here, which means your Powerball or Mega Millions prize is only reduced by federal taxes — nothing goes to the state treasury. Below you can run the numbers for any jackpot, see the exact federal brackets applied, compare the lump sum against the 30-year annuity, and review how the claim process works in practice.

Lottery Tax Calculator

Estimates for tax year 2026 · single filer · educational estimate, not tax advice

Advertised jackpot (annuity value)

Type the headline number you saw announced.

Payout option

Compare both Lump sum Annuity

Your state (where you pay taxes)

Advanced assumptions

Cash value as % of advertised jackpot (actual cash value is announced per drawing; recent range ≈ 44–52%)

Enter a jackpot and hit Calculate to see your after-tax payout.

Federal brackets, state brackets, withholding and the 30-year annuity schedule are all modeled with 2026 tax year data.

Estimates assume the prize is your only income and you claim the standard deduction (single filer). Withholding figures reflect federal law and published state practices. Confirm with a CPA before making decisions.

What Wyoming winners keep — 2026 worked examples

Cash value estimated at 47% of the advertised jackpot (recent Powerball/Mega Millions range). Figures rounded.

Lump sum option (federal + state tax)
Advertised jackpot	Cash value	Federal tax	State tax	Take-home
$1,000,000	$470,000	$127,634	$0	$342,366
$10,000,000	$4,700,000	$1,689,000	$0	$3,011,000
$100,000,000	$47,000,000	$17,340,000	$0	$29,660,000

Annuity option (30 graduated payments, +5% per year)
Advertised jackpot	First payment	First payment net	Total after-tax (30 yrs)	Avg. annual net
$1,000,000	$15,051	$15,051	$943,185	$31,440
$10,000,000	$150,514	$125,657	$7,555,290	$251,843
$100,000,000	$1,505,144	$998,240	$64,499,992	$2,150,000

Wyoming lottery tax facts

State tax on lottery winnings

0% — no state income tax

Wyoming has no state income tax, so lottery winnings are taxed only by the IRS. Wyoming does not run its own lottery; residents play in neighboring states or online where permitted.

What's withheld at the claim window

24% federal + 0% state

The lottery office remits these amounts immediately. They are advances, not the final bill: on large jackpots the true federal rate is 37%, so plan for the difference rather than spending the visible balance.

Filing notes

Winnings are reported to you on a W-2G and taxed as ordinary income. In your state, keep every payment record — especially for annuity winners, who file state returns every year for 30 years. Estimated quarterly payments are usually required in the windfall year.

Wyoming lottery tax FAQ

How much tax would I pay on a $1,000,000 lottery win in Wyoming?

Taking the cash value as roughly $470,000 (47% of a $1M advertised jackpot), federal tax is about $127,634 and the state adds $0 (top rate 0%). Estimated take-home: about $342,366. Run your own numbers in the calculator above for exact figures.

Does Wyoming withhold taxes when I claim?

The lottery withholds 24% federally on prizes over $5,000, plus 0% for state tax on qualifying in-state prizes. Because jackpot income is taxed at up to 37% federally, the withheld amount usually falls short of the true bill — budget the gap.

Is the annuity taxed differently than the lump sum in Wyoming?

The lump sum is taxed entirely in one year, pushing almost every dollar into the top federal bracket. The annuity spreads 30 graduated payments across 29 years and each payment is taxed in the year received — often at a lower blended rate, and in whatever state you live in each year. The calculator above models both options payment-by-payment.

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