Connecticut Attorney General William Tong sued Kalshi on August 26, 2026, seeking to stop its allegedly unlicensed sports wagering in the state. Kalshi operates an event-contract market where users trade on outcomes such as team wins, player statistics, point spreads, and scores. Connecticut calls these contracts gambling, not protected financial products. The lawsuit seeks an injunction; it is not a class action settlement and does not currently provide a claim form or consumer payments.
Table of Contents
- What Connecticut alleges
- Why regulators say licensing matters
- Kalshi's federal-law defense
- Is compensation available?
- Why the case remains unsettled
What Connecticut alleges
The Connecticut Attorney General says Kalshi offers sports wagers to state residents without the required online-gaming license. The state's August 26 lawsuit announcement identifies contracts tied to game results, player performance, spreads, and scores. Connecticut permits online sports wagering only through specified licensed entities.
State regulators identify DraftKings/Foxwoods, FanDuel/Mohegan Sun, and Fanatics/Connecticut Lottery as the licensed platforms. The lawsuit asks the court to block Kalshi's sports contracts in Connecticut. The supplied evidence does not identify a request for refunds, damages, or direct compensation for individual users.
Why regulators say licensing matters
Connecticut's Department of consumer Protection issued Kalshi a cease-and-desist order in December 2025. The order found that Kalshi lacked a Connecticut online-gaming license and directed it to stop offering contracts to residents while allowing withdrawals. Regulators say state licensing provides safeguards that unlicensed operators may not offer.
Their concerns include access by minors and self-excluded gamblers, along with protections for customer funds and personal information. The Department of Consumer Protection also warned that customers may lack the integrity controls and state recourse required of licensed operators. Its December 2025 announcement explains the state's licensing position and consumer concerns.
Kalshi's federal-law defense
Kalshi disputes Connecticut's authority. It argues that its prediction contracts are federally regulated "swaps," a type of financial contract, rather than sports bets subject to state gambling law. A federal district court rejected that argument at the preliminary stage.
In its August 15, 2026 decision, the court found Kalshi had not shown that it was likely to succeed in proving its sports contracts were Commodity Exchange Act swaps. The court also found, preliminarily, that federal law did not displace Connecticut's traditional authority over sports wagering. That ruling was not a final resolution of the broader dispute, and Kalshi appealed.
Is compensation available?
Nothing in the documented Connecticut action establishes a settlement fund, refund program, or claims deadline. The state is seeking an order stopping the challenged activity, not announcing payments to Kalshi customers.
Connecticut residents who used Kalshi should distinguish three separate issues: The December 2025 cease-and-desist order expressly allowed withdrawals while directing Kalshi to stop offering contracts to Connecticut residents. Users should retain account statements, transaction histories, withdrawal records, and communications in case a later proceeding affects their rights.
- Whether Kalshi may continue offering sports contracts in Connecticut.
- Whether a customer can withdraw available account funds.
- Whether a later lawsuit or regulatory action creates compensation rights.
Why the case remains unsettled
The federal-state jurisdiction question is still being litigated. Kalshi appealed the Connecticut federal court's preliminary ruling, so that decision does not end the dispute. The Commodity Futures Trading Commission separately sued Connecticut.
The CFTC's April 28, 2026 announcement says Congress gave the agency exclusive jurisdiction over event contracts traded on designated contract markets. For now, Connecticut treats Kalshi's sports contracts as unlicensed gambling, while Kalshi and the CFTC maintain that federal commodities law controls. Residents should not interpret the pending cases as approval of a consumer payment or claims process.
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