Lottery Winnings Are Taxed as Ordinary Income
The IRS treats lottery winnings as ordinary income, taxed at your marginal rate just like wages. For large jackpots, the entire taxable amount falls in the top 37% federal bracket. The lottery withholds 24% automatically at the time of payout (the federal withholding rate), but that's not your final tax bill — you owe the difference between the withheld 24% and your actual marginal rate (37% for most jackpot winners) when you file your return. For a $100 million lump sum, that means approximately $10 million in additional federal taxes due at filing on top of the initial withholding.
State income taxes add substantially to the total. California, for example, taxes lottery winnings at 13.3% — the highest in the nation. New York and New Jersey follow at 10.9% and 10.75% respectively. Nine states have no income tax (Florida, Texas, Nevada, Washington, Wyoming, South Dakota, Tennessee, New Hampshire, Alaska), meaning lottery winners in those states keep significantly more. The state you purchased the ticket in generally determines state tax liability, not the state you live in for some multi-state lotteries.
Lump Sum vs Annuity: The Real Math
The advertised jackpot represents the annuity option — 30 annual payments increasing by 5% each year. The lump sum (cash option) is typically 50–65% of the advertised amount, reflecting the present value of the 30-year annuity at current interest rates. If rates are high, the lump sum discount is smaller; if rates are low, it's larger. In a 5% interest rate environment, $100 million annuity is worth approximately $60 million today in present value terms.
After taxes, the annuity actually produces more total dollars over 30 years, but the lump sum is often the better financial choice if invested wisely. The key advantage of the annuity is forced saving — the money can't be squandered all at once. The key advantage of the lump sum is control and the ability to invest immediately in diversified assets. Historically, winners who took lump sums and invested in low-cost index funds have outperformed the annuity payout, but this requires investment discipline most sudden-wealth recipients find difficult to maintain.
Immediate Tax Planning Steps for Lottery Winners
Before claiming a large lottery prize, assembling a team is essential: a tax attorney, a CPA specializing in sudden wealth, and a fee-only financial planner. Claiming through a trust or LLC can provide anonymity in states where winner names are public record, reduce estate tax exposure, and in some states change the applicable tax rate. The trust structure must be established before claiming — after the fact creates significant complications.
The 24% federal withholding at the time of payout covers only part of the actual federal liability. Winners should set aside the additional liability immediately. At the 37% rate on a $60 million lump sum, the true federal tax is $22.2 million — but $14.4 million was withheld, leaving a $7.8 million balance due at filing. Missing this payment by April 15 (or the extension date) triggers interest and possibly penalties on top of the already substantial tax bill.
No-Tax States for Lottery Winners
Nine states levy no income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. Lottery winners in those states pay only federal taxes. This creates a notable difference in take-home pay — a $60 million lump sum winner in Florida keeps approximately $37.8 million after federal taxes, while the same winner in California keeps only $30 million after both federal (37%) and state (13.3%) taxes — a $7.8 million difference purely based on state of residence. Some states specifically exempt lottery winnings from state tax even if they otherwise have income taxes (California is a notable exception — they tax lottery winnings at full rates).