Kalshi Criminal Charges Filed in Arizona
Arizona filed a 20-count criminal information accusing Kalshi of illegal gambling and election wagering; Kalshi criminal charges heighten trader legal risk.
KEY TAKEAWAYS
- Arizona filed a 20-count criminal information alleging Kalshi ran an unlicensed wagering business.
- The information alleges election wagering on four races plus sports and proposition bets.
- Kalshi has sought federal injunctions while courts are split, creating circuit-level uncertainty over state enforcement.
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Arizona Attorney General Kris Mayes filed a 20-count criminal information against KalshiEX LLC and Kalshi Trading LLC on March 17, 2026, accusing the platform of running an unlicensed wagering business and accepting bets on elections and sports. The Kalshi criminal charges raise immediate legal risks for traders using the platform.
Arizona Charges Kalshi With Illegal Gambling and Election Wagering
The filing alleges Kalshi operated an unlicensed wagering business in violation of Arizona law, which requires a state gambling license for such operations. The criminal information targets four election wagers: the 2028 presidential race, the 2026 Arizona gubernatorial race, the 2026 Republican gubernatorial primary, and the 2026 race for secretary of state.
Prosecutors also accuse Kalshi of accepting bets from Arizona residents on professional and college sports, proposition bets on individual player performance, and policy outcomes such as the SAVE Act. Before the charges, the Arizona Department of Gaming sent an enforcement letter to Kalshi CEO Tarek Mansour, warning that continued operations could lead to restitution liability and criminal prosecution.
Attorney General Mayes said, "Arizona will not be bullied into letting any company place itself above state law," highlighting Kalshi’s recent lawsuits against Iowa and Utah in the weeks before Arizona’s action. This marks the first criminal prosecution of the prediction-market platform amid ongoing state disputes over its business model.
Kalshi Seeks Federal Protection Against State Enforcement
Kalshi filed a preemptive federal lawsuit against Arizona on March 12, 2026, seeking a preliminary injunction to block enforcement of state gambling and election-wagering laws. The company argues its marketplace is regulated by the Commodity Futures Trading Commission (CFTC) and that its binary contracts are federally regulated derivatives, similar to futures contracts. Kalshi’s lawyers contend federal law preempts state regulation of these instruments.
The company has won preliminary injunctions in Tennessee and New Jersey that halted state enforcement. However, federal judges in Nevada, Massachusetts, Maryland, and Ohio have declined to block state actions. In Ohio, a judge rejected Kalshi’s request for a stay, ruling that the company’s operational convenience does not override a state’s authority to enforce its laws.
This split among federal rulings creates circuit-level uncertainty that will shape whether states can pursue gambling and election-wagering claims against prediction markets and will influence Kalshi’s ability to operate on a state-by-state basis. Kalshi called the Arizona charges "meritless" and said it will contest them in court.
