New York’s July 31 lawsuit against Kalshi is now one of the central tests of whether a CFTC-regulated prediction market can be treated as an illegal sportsbook under state law. The state is seeking an injunction, restitution, disgorgement and civil penalties that the Times Union reported could reach $36 billion.
The suit escalates a fight already moving through federal court. Kalshi sued New York gaming officials in October 2025 after receiving a cease-and-desist letter over sports-event contracts. The Commodity Futures Trading Commission separately sued New York on April 24, 2026, arguing that federal law gives the agency exclusive authority over event contracts traded on registered contract markets, according to CFTC Release 9218-26.
What is New York accusing Kalshi of doing?
New York Attorney General Letitia James alleges that Kalshi has been operating an illegal gambling business by offering event contracts that function as sports bets without a New York gambling license. In the state’s verified petition against Kalshi, New York asks the court to stop the challenged conduct, require restitution and disgorgement, and impose civil penalties tied to alleged unlawful sports wagering.
The petition’s penalty theory is specific. New York seeks a $100,000 penalty for each unauthorized offer or attempt to offer sports wagering, plus a penalty equal to three times Kalshi’s gain from the alleged violations. That mechanics, rather than a conventional damages demand, is what gives the case its multibillion-dollar exposure.
The state’s legal theory is direct: if a customer can risk money on the outcome of a sporting event, New York treats that activity as sports wagering unless the operator is licensed under state gambling law. James has also argued in public enforcement statements that prediction-market operators expose younger users to products that New York restricts in its licensed mobile sports betting market, where the minimum age is 21.
Kalshi’s position is that its contracts are derivatives listed on a federally regulated exchange, not state-regulated wagers. That distinction is the core legal fight. If New York’s framing holds, state gambling agencies could regulate or block sports-event contracts even when they are listed on a CFTC-registered venue. If Kalshi and the CFTC prevail, state gambling law would have less room to reach federally listed event contracts.
What did the New York federal court already decide?
Kalshi did not get the early federal protection it sought in New York. In KalshiEX LLC v. Williams, No. 1:25-cv-08846, U.S. District Judge Analisa Torres denied Kalshi’s request for a temporary restraining order and preliminary injunction against New York State Gaming Commission officials. The amended opinion and order was dated July 13, 2026, after a July 7 order was corrected for a scrivener’s error.
The case began after the New York State Gaming Commission sent Kalshi a cease-and-desist letter dated October 24, 2025. The letter directed Kalshi to stop making available what the commission described as an unlicensed mobile sports wagering platform connected to sports events, according to the federal court’s opinion.
Torres’s ruling did not finally decide whether the Commodity Exchange Act preempts New York gambling law. It did mean Kalshi had not met the standard for emergency injunctive relief against the New York gaming officials at that stage of the case. The court also dismissed the New York State Gaming Commission from the federal action on Eleventh Amendment grounds while allowing Kalshi’s request for preliminary relief to be considered against individual officials.
What is the CFTC’s role in the dispute?
The CFTC designated KalshiEX LLC as a designated contract market on November 3, 2020, and announced the designation on November 4, 2020, according to the agency’s DCM filing page and CFTC Release 8302-20. That status is central to Kalshi’s argument that its event contracts fall under federal derivatives law.
The CFTC has taken the same side in its own litigation. In its April 24 suit against New York, the agency said it was seeking a declaratory judgment that federal law gives it exclusive authority to regulate event contracts and a permanent injunction preventing New York from enforcing preempted state laws against CFTC registrants. Chairman Michael Selig said in the agency’s release that New York was seeking to enforce state gambling laws against CFTC-registered exchanges.
The agency has also pursued similar actions outside New York. The April 24 CFTC release said the New York case followed CFTC lawsuits against Arizona, Connecticut and Illinois. A June 12 release later added New Mexico to the list and said related litigation involved Arizona, Connecticut, Illinois, New York, Minnesota, Rhode Island and Wisconsin, according to CFTC Release 9251-26.
Did the CFTC issue an emergency order in New York?
The emergency action in the Kalshi state-law fight was in Michigan, not New York. On July 14, 2026, the CFTC issued Release 9267-26, titled “CFTC Stays KalshiEX Rule Change and Exercises Emergency Authority to Order Fulfillment of Pending Trades.” The agency said it stayed a Kalshi rule change and ordered fulfillment of pending trades after a Michigan state-court order directed cancellation of previously executed trades.
That Michigan action shows how far the federal regulator is willing to go when a state order collides with its view of Kalshi’s exchange obligations. Reuters reported on July 14 that Selig said a state cannot force a registered contract market to violate its obligations and that the commission would not allow states or state courts to force registered entities into violating the Commodity Exchange Act and CFTC regulations.
New York is different because the public record centers on the state’s enforcement petition, Kalshi’s federal challenge, and the CFTC’s April preemption suit. The jurisdictional question remains open: whether a CFTC designation blocks New York from applying gambling statutes to sports-event contracts offered to New York residents.
Why does the $36 billion figure matter?
The $36 billion figure raises the commercial stakes beyond a licensing dispute. New York’s verified petition asks for remedies that include restitution, disgorgement, a $100,000 penalty for each alleged unauthorized sports-wagering offer or attempted offer, and a treble-gain penalty. The Times Union described the case as a $36 billion lawsuit, reflecting how quickly the requested penalty formula could scale if applied across large numbers of contracts or offers.
For licensed sportsbooks, the case goes to competitive structure. New York requires mobile sports wagering operators to be licensed and taxed under its state regime. Kalshi’s model, by contrast, depends on federal exchange registration and the CFTC’s view that event contracts are derivatives subject to national regulation. The state’s complaint turns that regulatory gap into a consumer-protection and tax-enforcement argument.
For prediction markets, the risk is broader than New York. A final ruling for New York would give other states a clearer path to pursue sports-event contracts under gambling statutes. A final ruling for Kalshi or the CFTC would strengthen the argument that CFTC registration carries national preemptive force for event-contract exchanges.
What comes next for Kalshi and New York?
The next phase is litigation, not an agency order that settles the dispute. The dated record now runs through the April 24 CFTC preemption suit, the July 13 amended federal order denying Kalshi preliminary relief in New York, the July 14 CFTC emergency action tied to Michigan trades, and New York’s July 31 enforcement suit against Kalshi.
Those proceedings will decide how much room states have to police sports-event contracts when a federally designated exchange offers them to local residents. Until a court resolves the preemption question, New York’s case remains a direct challenge to the prediction-market industry’s central legal claim: that CFTC registration can keep state gambling regulators out.
