Utah Sues Kalshi Criminally Over Illegal Gambling
The case centers on whether event contracts fall under CFTC oversight or count as online gambling. That puts the fight between states and federal rules in sharper focus.

Key Takeaways
- Utah has filed criminal charges against Kalshi and its two founders over alleged promotion of illegal gambling.
- The state says an undercover agent placed 12 sports bets through the platform using a local address, phone number, and debit card.
- Kalshi says the sports bets are financial derivatives under federal CFTC rules, which clashes with state law.
Utah has filed criminal charges against prediction market platform Kalshi and its two founders, saying the company promoted illegal gambling, according to the state. The case includes 14 charges against KalshiEX LLC, Tarek Mansour, and Luana Lopes Lara. At the same time, the case shows how intense the fight over prediction markets in the U.S. has become.
Criminal Case Alongside Civil Claim
Prosecutors took a major step with one charge for an alleged pattern of unlawful activity, 12 charges for promoting online gambling, and one more misdemeanor gambling charge. According to Utah, the case is built on evidence that an undercover agent from the attorney general's office gathered using a local address, phone number, and debit card.
That agent allegedly placed 12 separate sports bets through the platform in September. Utah says this shows Kalshi facilitated illegal gambling within state lines. Kalshi did not respond to a request for comment before publication.
Federal Rules Clash With States
Kalshi has long said that sports bets on the platform are not gambling, but financial derivatives that fall under federal rules from the Commodity Futures Trading Commission. The company is a federally regulated exchange in the U.S. and lets users trade event contracts on outcomes like elections, sports, economic data, and weather patterns.
The CFTC also plays a role in the conflict. The regulator has been watching prediction markets for some time and has previously taken action against misuse of nonpublic information and fraud. That makes Kalshi's legal position even more complicated, especially now that states and Washington are overlapping in their claims over oversight.
Why This Matters for Europe
For European crypto readers, this case matters because prediction markets are increasingly running into the line between financial products and gambling. The outcome could show how strictly governments treat platforms that offer event contracts, even when they position themselves as part of a regulated market. More broadly, that ties into the question of how new trading formats within crypto and web3 are classified legally.
The broader oversight fight around prediction markets has also been going on for some time. The CFTC and Kalshi have already clashed before over who gets to regulate event contracts, which adds even more uncertainty for platforms like this.