Lottery Tax Calculator 2026 β Powerball & Mega Millions Take-Home
Calculate exactly how much you'd take home after federal and state taxes on a lottery jackpot. Compare lump sum vs annuity and see all 50 state tax rates.
Lump Sum vs Annuity Comparison
| Item | Lump Sum | Annuity |
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Tax Waterfall
How Lottery Taxes Are Calculated
When you win a major jackpot, you face taxes on two levels: federal (up to 37%) and state (0% to 13.3%). The advertised jackpot is the annuity value. If you choose the lump sum (cash option), you typically receive about 55-60% of the advertised amount immediately.
The lottery withholds 24% for federal taxes automatically on prizes over $5,000. But large jackpots push winners into the 37% federal bracket β meaning you owe an additional ~13% when you file your tax return. State taxes are also withheld at source in most states.
The Formula
Federal Withholding = Lump Sum Γ 24% (automatic)
Additional Federal Tax = Lump Sum Γ 13% (37% β 24%, top bracket)
Total Federal Tax = Lump Sum Γ 37% (effective for large jackpots)
State Tax = Lump Sum Γ State Rate
Net Take-Home = Lump Sum β Federal Tax β State Tax
Example β $100M Powerball in California
Lump sum (55%): $55,000,000
Federal tax (37% top bracket): $20,350,000
California state tax (13.3%): $7,315,000
Net take-home: $27,335,000 β you keep about 27 cents of every jackpot dollar
Note: California does not tax California Lottery winnings specifically, but Powerball/Mega Millions are taxable.
Lump Sum vs Annuity
Lump sum: Get ~55% of the jackpot now. Pay all taxes immediately. Freedom to invest, gift, or spend as you wish. Best if you can earn a return higher than the ~4% implied annuity rate.
Annuity: Receive the full advertised jackpot over 29-30 years (Powerball increases each payment 5%). Pay taxes on each annual payment at current rates β which may change. Provides income security and spreads the tax burden. Can result in more total money if rates rise, but you lose the ability to compound a large sum.
State-by-State Tax Comparison
See your net take-home in all 50 states ranked from best to worst β find where your winnings go furthest
Your jackpot is modeled below for all 50 states + D.C., ranked by net take-home (best states first). Your selected state is highlighted.
All States Ranked β Net Take-Home on Your Jackpot (Lump Sum)
| Rank | State | State Tax Rate | State Tax | Net Take-Home |
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