Illinois is adding a 25-cent fee to all bets and 50-cent fee to high-volume sportsbooks such as DraftKings and FanDuel starting July 1. Illinoisans lost $1.12 billion in 2024, with $700 million of that on parlays. The new fees will add even more to that total.

Illinoisans bet more than $275 million on March Madness in 2022, with the state netting more than $2 million in tax revenue. Revenue totals for sports betting in 2022 were the second highest in the nation behind New York.