Connecticut sues Kalshi over unlicensed sports betting
The state alleges the prediction market offered sports bets without a license.
1Connecticut's lawsuit against Kalshi
The state of Connecticut is accusing Kalshi, a prediction market, of operating without the necessary license to offer sports betting. State officials claim Kalshi's sports contracts constitute unlicensed betting. Attorney General William Tong stated these contracts are not shielded by federal laws and are subject to consumer protection laws. Connecticut has filed a lawsuit in state court to halt Kalshi's activities.
2Kalshi's sports betting model
Kalshi offers customers yes-or-no contracts tied to future events, including game and season winners, league standings, win totals, point spreads, scores, and individual player stats. Connecticut officials argue these products are no different from sports wagers and require licensing. Kalshi has been offering these contracts to Connecticut residents since January 2025 without obtaining a license.
3Legal battle and federal appeal
In response to Connecticut's legal action, Kalshi argued its contracts are federally regulated derivatives and fall under the authority of the Commodity Futures Trading Commission (CFTC). However, federal judge Vernon Oliver denied Kalshi's request for a preliminary injunction. Kalshi sought temporary protection from Connecticut's enforcement during its appeal, but this request was also denied.
4Connecticut's prior warnings
In December 2025, Connecticut regulators sent cease-and-desist notices to Kalshi, Robinhood, and Crypto.com, accusing them of offering unlicensed online betting. Regulators demanded these platforms stop promoting sports event contracts and other unauthorized gambling products. They also required Connecticut customers to be allowed to withdraw funds. Despite these warnings, Kalshi continued its operations.
5CFTC's lawsuit against states
The CFTC has sued Connecticut and two other states, arguing federal laws have exclusive authority over prediction markets. The CFTC claims state regulations violate federal laws. Connecticut has moved to dismiss this case. This conflict between federal and state laws creates uncertainty in the industry.
6Allegations about Kalshi's marketing
Connecticut's complaint alleges Kalshi marketed its activities as 'legal in all 50 states' and presented sports contracts as both investments and legal alternatives to licensed sportsbooks. The state argues these claims misled consumers. Connecticut emphasizes its gambling regulations protect minors, problem gambling, customer funds, and personal data.
7Legal status of sports betting in Connecticut
Connecticut legalized regulated sports betting in 2021. The state requires licensed operators to comply with consumer protection measures. Platforms like Kalshi bypassing these regulations prompted state action. Connecticut has vowed to continue using legal avenues to prevent unlicensed betting activities.
8Regulatory uncertainty in the industry
The Kalshi case highlights the blurred line between prediction markets and sports betting. The conflict between federal and state laws poses risks for industry players. Connecticut's aggressive legal moves may inspire similar actions from other states. This situation could shape future regulations in the fintech and betting sectors.
Original article: ReadWrite — Connecticut, Kalshi'ye lisanssız spor bahisleri için dava açtı