A Mega Millions ticket purchased in Florida won an $800 million jackpot on Wednesday, making it the largest lottery prize awarded in 2026 so far. The win pushes past the previous top Mega Millions prize this year, a $533 million jackpot won by a player in Illinois in March.
While the headline prize is $800 million, the winner would not actually receive that full amount in cash. Lottery jackpots are typically advertised as an annuity value, and the immediate lump-sum option is significantly smaller before any tax obligations are considered.
That means the Florida winner’s take-home total could end up far below the advertised jackpot once payout choices and taxes are factored in. Even so, the prize ranks as one of the year’s biggest lottery wins and instantly becomes a major financial event for the ticket holder.
The result also adds another major Mega Millions victory to Florida, with the state now home to the biggest jackpot winner of 2026 to date. More details on the final payout would depend on how the prize is claimed and the tax treatment applied.
