Lottery Annuity Calculator — Calculate Your Annual Lottery Payments
Quick Guide: Enter your jackpot amount, set the number of years and annual growth rate, choose your tax treatment, and instantly see your year-by-year annuity payment schedule with net amounts after taxes. Supports USD, RUB, EUR, and 17 other world currencies.
How Does Annuity Work for the Lottery?
Lottery annuity payments are a form of structured settlement where the scheduled payments are 100% guaranteed by the lottery commission. In general, lottery annuity payments consist of an initial payment and a number of gradually increasing annual payments (a growing annuity), where the number of years depends on the lottery you won. For example, a Powerball winner receives 29 annual payments that increase by 5% yearly.
Lottery Lump Sum or Annuity?
Annuity Pros
- Consistent income — guaranteed payments for the full term (e.g., 30 years)
- Lower pressure — smaller yearly amounts reduce pressure from friends and family
- Enhanced discipline — eliminates risk of quickly spending your entire prize
- Growing payments — annual increases help offset inflation
Annuity Cons
- Variable taxes — tax rates may rise significantly over 30 years
- Inflation risk — growth rate may not keep pace with inflation
- Unforeseen circumstances — life events may make immediate access to funds desirable
- No lump-sum investing — can't invest the entire prize immediately
How to Use the Lottery Annuity Calculator
- How much did you win? Enter the total advertised jackpot amount.
- Number of years: Set the annuity period (e.g., 30 for Powerball, 26 for Mega Millions).
- Annual growth rate: Set the yearly percentage increase (e.g., 5% for Powerball).
- Tax treatment: Choose one of three options:
- No Tax — no tax is estimated;
- Customized — apply your own Tax Rate I and Tax Rate II;
- U.S. Taxes — tax estimated by filing status (brackets) + state tax rate.
- Rate of return: Optionally set an investment return rate to see how your net payments could grow if invested.
Lottery Annuity Calculation Example
Example: $100 Million Jackpot — 30 Years, 5% Growth, No Tax
- Initial annual payment: ~$2,300,000
- Year 15 payment: ~$4,500,000
- Year 30 payment: ~$9,400,000
- Total gross over 30 years: $100,000,000
With U.S. taxes (37% federal + 5% state), your total net drops to approximately $58 million.
Lottery Annuity Disclaimer
This calculator is a model for financial approximation only. All payment figures, balances, and tax figures are estimates based on the data you provided. Note that:
- Federal taxes are approximated based on the 2024 marginal tax tables published by the IRS without accounting for possible deductions;
- All state taxes are estimated with fixed-rate calculation applicable in 2024;
- Potential additional local taxes are not considered;
- If you are not a U.S. resident, you will typically have a flat 30% federal withholding, and state taxes may differ.
Frequently Asked Questions
The lump-sum option provides you an immediate but typically reduced amount of the after-tax jackpot all at once (typically 50–60% of the advertised prize). On the other hand, the annuity lottery payout provides growing annual payments over a specific time period (typically 26–30 years), adding up to the full advertised jackpot.
It depends on the lottery. Powerball offers 29 annual payments (30 years total including the immediate first payment). Mega Millions offers 29 annual payments as well. Other lotteries may differ. You can set any value from 1 to 50 years in this calculator.
Lottery annuities are structured as growing annuities to partially offset inflation. The annual growth rate (typically 5% for Powerball) means each year's payment is larger than the previous year's, helping maintain the purchasing power of your winnings over time.
This depends entirely on your personal situation. Choose annuity if you value consistent income, want protection from overspending, or are concerned about immediately managing a large sum. Choose lump sum if you can invest wisely, need immediate financial flexibility, or want to minimize long-term tax uncertainty.
Annuity payments continue to your designated beneficiaries or estate. They continue receiving the remaining payments on the same schedule. These payments may also be subject to estate taxes.