[REVISION HISTORY]

Escalating legal and regulatory challenges for Kalshi

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2026-10-29 01:22 UTC → 2026-10-29 20:08 UTC · added ~~removed~~

The regulatory battle over Kalshi and prediction markets has intensified, moving toward a definitive U.S. Supreme Court review. While Kalshi maintains its contracts are swaps under the exclusive jurisdiction of the Commodity Futures Trading Commission (CFTC), a growing coalition of state attorneys general argues they function as gambling. This conflict has led to significant legal fragmentation across federal circuits. Recent rulings have deepened this split. The Sixth Circuit Court of Appeals ruled that states like Ohio and Tennessee have authority to regulate Kalshi’s sports-related contracts, finding they do not qualify as “swaps.” Conversely, a federal judge in Illinois granted a preliminary injunction for Kalshi and Coinbase, ruling that certain state licensing requirements likely conflict with the Commodity Exchange Act. New Jersey has since petitioned the U.S. Supreme Court to resolve whether federal law preempts state police powers. ~~State-level pressure is mounting through litigation and enforcement.~~ In New York, the Gaming Commission has filed a petition in the New York County Supreme Court to compel Kalshi to comply with investigative subpoenas. The regulator is seeking documents regarding sports-event contracts, offerings to individuals under 21, and advertising materials to determine if Kalshi has operated an unlicensed sports wagering business for at least 18 months. In Utah, the conflict has escalated from civil to criminal proceedings. ~~Following a ruling that state gambling laws could apply to Kalshi’s contracts, the CFTC~~ Attorney General Derek Brown filed a ~~federal~~ civil lawsuit against ~~Utah~~ Kalshi and ~~Attorney General Derek Brown to block~~ affiliated trading companies, alleging they facilitated illegal gambling since 2024. The state ~~enforcement, arguing that~~ claims approximately 32,000 to 33,000 Utah users participated, resulting in losses between $36 million and $66 million, and is ~~attempting~~ seeking to ~~“federally preempt state law.” Despite~~ recoup up to $60 million in alleged profits. Following this, Utah ~~has~~ filed 14 criminal charges ~~in Salt Lake City~~ against Kalshi and its co-founders, Tarek Mansour and Luana Lopes ~~Lara. The charges include 13~~ Lara, including felony counts of ~~violating state~~ promoting online gambling ~~prohibitions~~ and ~~profiting from illegal~~ a pattern of unlawful activity. In response, the CFTC and the U.S. Department of Justice filed a lawsuit against Utah to block the enforcement of state gambling laws, arguing that such actions attempt to “federally preempt state law.”

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