Key Points
- Arizona prosecutors filed 20 criminal counts against Kalshi, marking the first criminal prosecution of a prediction market platform in the United States
- Criminal charges include four counts specifically related to illegal election betting, covering 2026 Arizona races and the 2028 presidential election
- Federal judge rejected Kalshi’s emergency motion for a restraining order and questioned whether federal court has jurisdiction over the case
- Kalshi denounced the charges as politically motivated “gamesmanship” designed to avoid federal judicial scrutiny
- CFTC Chairman Mike Selig condemned the prosecution as “entirely inappropriate” and indicated the agency may intervene
In a groundbreaking legal action, Arizona has filed criminal charges against Kalshi, making it the first state to criminally prosecute a prediction market platform. State prosecutors unveiled a 20-count indictment on Tuesday, alleging the company operates an unlawful gambling enterprise.
Attorney General Kris Mayes stated that Kalshi has been accepting wagers from Arizona citizens on both electoral contests and sporting competitions, activities that violate state statutes. Mayes emphasized that no corporation has the authority to selectively choose which laws apply to its business.
The indictment contains four specific counts concerning election betting. These charges address wagers placed on the 2028 presidential contest, Arizona’s 2026 gubernatorial election, the Republican gubernatorial primary for 2026, and the race for Arizona Secretary of State in 2026.
Additional counts in the indictment pertain to wagering on professional and collegiate athletics, along with proposition-style bets focused on specific athlete performances. The charges also include one count related to betting on congressional legislation, specifically whether the SAVE Act would be enacted into law.
Under Arizona law, prosecutors can pursue penalties ranging from $10,000 to $20,000 for each individual charge. State authorities also have the power to seek asset seizures and obtain judicial orders forcing Kalshi to cease operations.
The criminal nature of these charges provides prosecutors with expanded investigative capabilities. This includes authority to issue subpoenas for corporate documentation and require sworn testimony from company leadership.
Federal Court Rejects Kalshi’s Emergency Motion
The state’s criminal prosecution followed closely on the heels of Kalshi’s own legal offensive against Arizona authorities in federal court, filed March 12. Kalshi contended that federal commodity trading law grants the CFTC sole regulatory authority over event-based contracts traded on registered exchanges.
The company maintained that Arizona incorrectly categorized its contracts as unlawful gambling activities. Kalshi pointed to state enforcement actions dating back to a May 2025 cease-and-desist directive as evidence of imminent regulatory threat.
However, Kalshi’s federal litigation strategy encountered immediate obstacles. U.S. District Judge Michael T. Liburdi rejected the company’s emergency motion for temporary relief on the identical day criminal charges were announced.
Judge Liburdi went further, questioning whether his court possessed proper jurisdiction to hear the matter. He directed Kalshi to submit written arguments by March 20 explaining why the court should not invoke the Younger abstention doctrine and withdraw from the case.
This judicial doctrine holds that federal courts should typically avoid interfering with active state criminal proceedings. Arizona officials must file their response by March 27, with oral arguments scheduled for April 3.
Should the federal court abstain, Kalshi would be compelled to defend against criminal charges in Arizona’s state court system. Such a development might embolden additional states to pursue comparable enforcement actions against prediction market operators.
National Legal Battles Show Mixed Outcomes
Kalshi has encountered numerous legal challenges across multiple jurisdictions. Just last week, a federal judge in Ohio rejected the company’s motion for preliminary injunction, permitting state regulators to continue enforcing sports-gambling restrictions against the platform.
The platform has also suffered legal defeats in Nevada and Massachusetts. In Maryland, a federal court denied Kalshi’s preliminary injunction request in August 2025.
Despite these setbacks, Kalshi has secured some favorable rulings. A federal judge in Tennessee determined the company had strong arguments that its sports-related contracts qualify as swaps under CFTC oversight. Additionally, a New Jersey federal court granted Kalshi preliminary injunctive relief in April 2025.
Kalshi issued a public statement via X responding to the Arizona charges. The platform characterized the prosecution as fundamentally flawed and accused state officials of strategic timing intended to “circumvent federal court and short-circuit the normal judicial process.”
CFTC Chairman Mike Selig also issued a statement condemning the state’s approach. He characterized the Arizona charges as “entirely inappropriate as a criminal prosecution” and confirmed the agency is “watching this closely and evaluating its options.”
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