New York Sues Kalshi for $36 Billion Over Illegal Gambling Allegations

Attorney General Letitia James is pursuing a massive lawsuit against Kalshi, seeking at least $36bn in damages for unlicensed sports wagering operations.
A massive legal battle is unfolding in the United States that could fundamentally reshape the prediction market industry. New York has filed a lawsuit against Kalshi that is staggering in its scale. Attorney General Letitia James alleges the platform has been operating as an unlicensed gambling business, bypassing the necessary state oversight. This is no minor regulatory skirmish; the state is seeking at least $36 billion in damages. The complaint includes eight counts, such as violations of the state's constitutional gambling ban, bookmaking laws, and the federal Wire Act. It serves as a clear warning to any provider attempting to bypass the strict rules of the legal market.
The allegations are serious, as investigators claim Kalshi not only ignored regulatory hurdles but also actively violated youth protection laws. While the minimum gambling age in New York is 21, Kalshi allegedly allowed users as young as 18 to open accounts. Particularly sensitive is the allegation that the platform offered contracts on games involving New York college teams. Such wagers are strictly prohibited even for licensed sportsbooks in the state. The Attorney General emphasized that the damages are expected to increase once a full accounting of Kalshi's revenue is completed.
Numbers and facts
The financial dimensions of the case are astronomical. New York is asking the court to award at least three times the company's earnings and impose a fine of $100,000 for every sports wagering offer made in the state. Kalshi itself is valued at $22 billion in the filing, with an annualized trading volume of approximately $178 billion. To support these claims, state investigators conducted test bets. In April, they placed four contracts on Connecticut to defeat Michigan for a total of $1.14, including fees.
Governor Kathy Hochul has thrown her full support behind the legal action. She made it clear that rules must apply to everyone to ensure the protection of citizens.
"Kalshi has chosen to ignore New York’s gaming laws, which exist to protect consumers, prevent problematic gambling, deliver funding for critical public services, and ensure that every company plays by the same rules." - Kathy Hochul, Governor of New York
Background
The Kalshi case is part of a larger debate over the jurisdiction of US authorities. Just one day before the lawsuit, the Commodity Futures Trading Commission (CFTC) asked a federal court to block New York from taking civil or criminal enforcement action against Kalshi. The CFTC argues that federal law gives it exclusive authority to regulate event contract providers. Kalshi has already faced legal setbacks in states like Michigan and Washington, though it saw temporary victories in New Jersey and Minnesota where bans were blocked.
Interestingly, Letitia James has compared her pursuit of Kalshi to previous enforcement actions against cryptocurrency firms like Coinbase and Gemini. A pattern is emerging: New York is cracking down hard when financial or gambling products are marketed to its citizens without a local license. While global hubs like Macau reported a 366% revenue increase in May 2023, showing market recovery, the Kalshi case highlights the risks for providers operating outside legal frameworks.
Why it matters for German players
For German players, this case serves as an important reminder to choose platforms carefully. In Germany, the Interstate Treaty on Gambling 2021 (GlüStV 2021) is the governing legal framework. Those who play on platforms without a German license enter a legal gray area and forgo extensive protection mechanisms. Germany maintains the GGL Whitelist, which explicitly lists which operators are allowed to function legally. Key rules, such as the cross-provider deposit limit of 1,000 euros per month and the one-euro-per-spin limit on slots, are designed for player protection.
Systems like LUGAS monitor these limits to ensure players do not overextend themselves financially. Platforms like Kalshi, which New York alleges are disguised gambling operations, would have no chance of legalization in Germany without strictly adhering to these requirements. The case proves that authorities worldwide are willing to impose massive fines on non-compliant actors. To stay safe, players should stick exclusively to operators regulated by the GGL.
What it means for GGL-licensed casinos
Licensed casinos in Germany can view the Kalshi case as a validation of their own strategy. While unregulated providers face existential threats from multi-billion dollar lawsuits, a German license provides legal certainty. A GGL-compliant casino invests heavily in technology and player protection but avoids the risk of such draconian penalties. The strict separation of sports betting and other forms of gambling, along with prohibitions on certain event-based bets, is clearly defined in Germany. This builds consumer trust and protects operators from the kind of state intervention Kalshi is currently experiencing.
Frequently asked questions
Why is New York suing Kalshi?
Authorities allege Kalshi operates as an unlicensed gambling business offering illegal sports bets. The platform is also accused of violating age requirements by allowing 18-year-olds to bet.
How high is the requested damage amount?
New York is seeking at least $36 billion in damages. This total includes penalties for every wagering offer and the disgorgement of earnings.
Can you bet on college sports on Kalshi?
According to the lawsuit, Kalshi offered contracts on New York college teams, which is illegal in the state. Investigators proved this through test bets in April.
Who regulates prediction markets in the US?
There is a jurisdictional dispute between the federal CFTC and individual states. The CFTC claims exclusive oversight, while New York is enforcing its own state gambling laws.
What should German players consider regarding online betting?
Players in Germany should only use GGL-licensed providers to ensure legal protection. Only these sites implement mandatory safety measures like the 1,000-euro deposit limit and LUGAS monitoring.
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About the author

Lisa Lustich
Editor-in-chief & casino tester
Lisa Lustich has been testing German-language online casinos since 1997 and runs the Lustich.de newsroom. More than 400 published reviews, certified player-protection advisor (BZgA training, 2019).
All articles by Lisa Lustich →Sources & further reading
- Joint Gambling Authority of the German Federal States (GGL): gluecksspiel-behoerde.de
- Whitelist of permitted online operators: GGL-Whitelist
- BZgA problem-gambling helpline: 0800 1 372 700 (free, anonymous, 24/7)
- Editorial methodology: Editorial guidelines Lustich.de
Gambling can be addictive. Please play responsibly. Help and counselling at 0800 1 372 700 (BZgA, free & anonymous).
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