What would you really take home?
Lottery Payout & Tax Calculator
Compare lump-sum vs annuity payouts and estimate how much tax takes from a jackpot.
How payouts are estimated
Lottery jackpots are usually advertised as the total of an annuity (paid in installments over decades), not a single lump sum. If you take the lump sum, the operator pays you the present value, typically 40–65% of the advertised figure (the "cash value"). Taxes then apply on top.
This tool applies common rules, but exact factors and tax brackets differ by jurisdiction, prize size and your personal situation. Treat results as rough estimates and consult a professional.
Lump sum vs annuity
Which payout option is smarter?
A lump sum puts the cash value in your hands today but is fully taxed in year one and risks being spent fast. An annuity pays over decades (often with a future value that matches the advertised jackpot), spreading taxes over time and offering structure, but the buying power erodes with inflation.
There's no universal answer. Many winners balance immediate needs, tax strategy, investment discipline and professional advice. What matters most is a plan, not the headline number.
Rough US example
- Advertised jackpot: $150M
- Cash/lump-sum value (~48%): $72M
- Federal 24%: −$17.3M
- Est. net lump sum: ~$54.7M
Payout FAQ
Why is the lump sum less than advertised?
Because the advertised jackpot is the total future value of annual payments over decades. To pay it all now, the operator pays the present value — what that future stream is worth today after accounting for interest.
Is lottery winnings taxable in the UK, Canada or Australia?
Generally no. Most lottery prizes in the UK, Canada and Australia are paid free of income tax. The USA is one of the larger markets where federal (and often state) taxes apply.
Are there other costs beyond income tax?
Possibly: estate/inheritance taxes, gift taxes if you share winnings, state-specific rules, and financial/legal fees. Professional advice is strongly recommended for large prizes.