Utah Attorney General Derek Brown has filed criminal charges against KalshiEX, LLC, and its co-founders Tarek Mansour and Luana Lopes Lara. The state court filings include 13 felony charges and one misdemeanor, specifically targeting sports bets offered on the platform between September 13 and September 24, 2026. According to the Utah News Dispatch, the charges were prompted by an investigation where a state agent placed $114 in wagers on the prediction market over a two-week period. The state argues that Kalshi's activities violate a 130-year-old constitutional ban on gambling in Utah.
This image illustrates the digital platform where the contested wagers were placed.
The core of the dispute lies in how these financial products are classified. Utah officials characterize Kalshi as an 'online casino,' asserting that its prediction markets are a form of gambling prohibited by state law. Conversely, the federal government views these products as 'swaps' or commodity derivatives. The U.S. Commodity Futures Trading Commission (CFTC) has filed a lawsuit against Utah to block the state's enforcement actions. The CFTC argues that the Commodity Exchange Act (CEA) gives the federal agency sole authority to oversee these markets, and that this federal jurisdiction preempts state-level gambling laws.
The legal landscape remains divided, creating a significant uncertainty for the industry. While a Utah district judge previously ruled that federal law does not prevent the state from enforcing its gambling ban, the CFTC is leveraging a 'circuit split' where other federal appeals courts have issued injunctions against states attempting to regulate CFTC-registered exchanges. A victory for Utah could have broad implications beyond Kalshi, potentially affecting other prediction markets like Polymarket and major sports betting platforms such as DraftKings and FanDuel. The ultimate resolution likely rests with the Supreme Court, which may be asked to decide whether event contracts qualify as swaps and if federal oversight of those contracts overrides state-specific gambling prohibitions.