New York Attorney General Seeks Major Action Against Kalshi

New York Attorney General Seeks Major Action Against Kalshi

New York has taken an aggressive stance against the prediction market Kalshi, initiating a lawsuit that demands at least $36 billion in damages just two days after the Second Circuit denied the company emergency relief. The suit was jointly announced by the New York Attorney General, Letitia James, and Governor Kathy Hochul, who have simultaneously requested a temporary restraining order (TRO) to immediately halt Kalshi’s operations in New York.

Details of the Lawsuit

The legal action, filed in Manhattan Supreme Court on July 31, 2026, targets KalshiEX on multiple grounds of state law. The complaint alleges that Kalshi is running an unlicensed gambling operation, allowing users to place bets on uncertain future events, including sporting events and reality television outcomes, without necessary licensing from the state’s Gaming Commission. This move is framed not merely as a cease-and-desist notice but as an effort to reclaim what the state views as lost revenue from unlicensed wagers over several years.

Claims and Evidence Presented

According to the New York AG’s office, investigators managed to place real wagers from New York accounts on Kalshi’s platform, which increases the state’s claims that these are indeed unauthorized bets. Allegations include violations of local age limits for placing wagers and failures to comply with state gaming taxes. More significantly, the lawsuit cites usage of interstate communications to facilitate these wagers, invoking the federal Interstate Wire Act.

This legal battle raises questions about whether Kalshi’s federal designation provides any protection against state gambling laws, as New York insists it does not.

Kalshi’s Response and Broader Implications

Kalshi, which boasts a valuation of approximately $22 billion, has dismissed the lawsuit as “political theater,” emphasizing its CFTC registration as evidence of federal oversight. The company has not announced plans to block access for New York users, but doing so may become necessary if the TRO is granted.

The implications of this case are vast. A coalition of 38 state attorneys general has already shown support for Massachusetts in a parallel action, suggesting that New York’s suit may just be the beginning of a broader enforcement trend targeting prediction markets across many states.

The Legislative Landscape

Adding pressure on Kalshi, a bipartisan Senate proposal could entirely ban sports event contracts on CFTC-registered exchanges, threatening to remove about 90 percent of Kalshi’s operation volume. As both litigation and legislative measures develop, Kalshi finds itself facing existential risks from multiple fronts.

What Lies Ahead

The upcoming weeks are critical for Kalshi. A TRO hearing is expected soon, which could determine if Kalshi is forced to suspend operations in New York while the legal proceedings unfold. Additionally, the lawsuit’s outcome could set a significant precedent regarding state versus federal jurisdiction in regulating prediction markets.

As this legal battle progresses, it remains crucial to watch the actions of other states, the progression of forthcoming Senate proposals, and the decisions Kalshi makes in response to these challenges.