Illinois enacts first U.S. state tax on sports event contracts
Illinois lawmakers approved a $55.8 billion state budget on Monday, June 1, 2026, that includes the nation's first state tax on sports event contracts. EGR Global first reported the development on June 3. The tax measure was embedded within the broader fiscal-year budget package passed by the legislature, making Illinois the first U.S. state to impose such a levy. The legislation does not specify applicable rates or effective dates in the available source material. SportsBettingDime.com confirmed the first-in-the-nation status of the tax on June 2. References to pending regulation in New Jersey and Minnesota were noted in source headlines but lacked accompanying detail in the accessible text.
Every prediction market operator listing sports event contracts must now model Illinois as a taxable jurisdiction, with compliance costs unknown until regulators publish rules. Kalshi, ForecastEx, and peer platforms face a 50-state patchwork decision: absorb the tax, pass it to traders, or exit the Illinois market entirely.
Joins Minnesota, Rhode Island, and Ohio as the fourth state in an active legal or legislative front against CFTC-regulated event contracts, with Illinois now pioneering a fiscal-template strategy where others have pursued bans or felony charges.