New York State has filed a lawsuit against the prediction market platform Kalshi, alleging it operates an illegal gambling business without proper licensing. The legal action seeks to cease Kalshi’s operations within the state and impose substantial financial penalties.
What Happened
New York state officials have initiated legal proceedings against Kalshi, a prediction market platform, citing claims of unlicensed betting activities. According to The Daily Hodl, the lawsuit alleges that Kalshi facilitates betting on various outcomes, including sports and elections, without the necessary state licenses. This action, spearheaded by New York Attorney General Letitia James, aims to halt the company’s operations within New York and levy significant financial penalties.
The core of the lawsuit asserts that Kalshi’s markets function as gambling under New York state law. This is because participants reportedly risk money on uncertain results that are beyond their control. Kalshi reportedly launched its service in 2021 and introduced sports-related contracts in 2025, marketing them as legal nationwide trading options, as stated by The Daily Hodl.
Key Details
- New York Attorney General Letitia James states that the lawsuit aims to stop Kalshi’s activities in the state and impose significant financial penalties (according to The Daily Hodl).
- The lawsuit characterizes Kalshi’s prediction markets as gambling under state law because users risk capital on uncertain outcomes beyond their influence (reported by The Daily Hodl).
- Kalshi reportedly began operations in 2021 and added sports-related contracts in 2025, promoting them as legal nationwide trading options (The Daily Hodl).
- The platform reportedly allows individuals as young as 18 to participate, which bypasses New York’s 21-year-old minimum age requirement for mobile sports wagering (The Daily Hodl).
- New York is seeking billions of dollars in financial penalties from Kalshi, with state officials estimating the total could exceed $36 billion (according to The Daily Hodl).
- The lawsuit also seeks restitution for customers, civil penalties equivalent to three times the company’s alleged gains, and an additional $100,000 for each alleged instance of offering unlicensed sports wagering in the state (The Daily Hodl).
- State regulators reportedly issued a cease-and-desist order to Kalshi in October 2025, directing the firm to cease unlicensed operations (The Daily Hodl).
- Kalshi maintains that its event contracts fall under federal derivatives regulation by the Commodity Futures Trading Commission (CFTC), rather than state gambling regulations (according to The Daily Hodl).
Why It Matters
This lawsuit underscores the ongoing regulatory challenges and jurisdictional debates surrounding prediction markets. The State of New York’s stance defines Kalshi’s offerings as gambling, thereby subjecting them to state licensing and age restrictions. This perspective contrasts with Kalshi’s assertion that its products are federally regulated derivatives. The outcome of this legal dispute could establish precedents for how prediction market platforms are classified and regulated within the United States, particularly concerning their operational scope and the age verification processes for participants.
Originally reported by The Daily HodlPublished
Sources & References
Primary source
- The Daily Hodldailyhodl.com
Additional references
- Governor Hochul and Attorney General James Announce New York Has Sued Kalshi for Running Illegal Gambling Operationag.ny.gov
- New York sues Kalshi, says its prediction markets are illegal gamblingnbcnews.com
- SUPREME COURT OF THE STATE OF NEW YORK COUNTY OF NEW YORK ——————————————————————x PEOPLE OF THE STATE OF NEW YORK, by LETITIA JAMES, Attorney General of the State of New York, VERIFIED PETITION Petitioner, – against – Index No. KALSHIEX LLC, Respondent. ——————————————————————x Petitioner, the People of the State of New York, by its attorney, Letitia James, Attorney General of the State of New York (“OAG” or “Petitioner”), alleges upon the records and documents contained in the files of the offices of OAG: NATURE OF THE ACTION 1. Petitioner brings this action pursuant to New York Executive Law (“Executive Law”) § 63(12). 2. Gambling is illegal in New York with certain limited exceptions. 3. New York allows certain gambling businesses to operate once licensed by the New York State Gaming Commission. 4. Respondent KalshiEX LLC (“Kalshi” or “Respondent”) operates as a business a website and mobile device application offering a “prediction market,” which allow bettors to gamble on a variety of sports and other events. 5. Respondent first launched its “prediction market” in July 2021, announcing that the public could “now buy ‘Yes’ or ‘No’ positions on whether an event will happen, from ‘Will the Tokyo Olympics be canceled’, to ‘Will more Americans get vaccinated this week than last week?’”ingame.com
- New York sues prediction market platform Kalshi alleging ‘illegal gambling operation’bnnbloomberg.ca