Arkansas Attorney General Tim Griffin filed a lawsuit on November 4 against prediction‑market operator Kalshi, alleging the company offered illegal gambling services to state residents without the required licenses. The complaint, lodged in the Circuit Court of Independence County, accuses KalshiEX LLC and Kalshi Inc. of allowing users aged 18 and older to wager on sports, elections and entertainment events, in violation of Arkansas law. Griffin’s office seeks consumer restitution, civil penalties, unpaid taxes and an injunction restricting the platform’s operations within the state.

State Claims of Unlicensed Gambling

According to the attorney general’s filing, Kalshi’s contracts constitute gambling under Arkansas statutes, regardless of the company’s classification of them as financial derivatives. The complaint highlights that Arkansas requires participants in regulated casino gambling and sports betting to be at least 21, while Kalshi permits account creation at 18. Griffin said, “Arkansas law is concerned with substance, not semantics,” underscoring the state’s view that the platform’s substance—wagering on event outcomes—triggers gambling regulations.

Kalshi’s Federal Defense

Kalshi has responded by asserting that its event contracts fall under federal derivatives regulation administered by the Commodity Futures Trading Commission (CFTC). The company argues that Congress granted the CFTC exclusive authority over commodity‑based contracts, a position echoed by the regulator, which recently sued Utah to block state enforcement of CFTC‑registered prediction markets. CFTC Chairman Michael Selig stated the agency has “the expertise and responsibility to defend its exclusive jurisdiction.”

The Arkansas suit adds to a growing slate of state actions against Kalshi. Utah recently filed criminal charges, including 13 felony counts, alleging the platform promoted illegal gambling, and a civil suit seeking over $60 million in fees. A federal appeals court previously ruled against Kalshi in Nevada, allowing state gambling regulators to apply their laws to the company’s sports contracts. These parallel cases illustrate the ongoing dispute over whether federally regulated prediction markets must also comply with individual state gambling statutes.

What to Watch Next

Legal observers will monitor the Circuit Court’s response to the Arkansas complaint and any appellate activity that could clarify the jurisdictional split between the CFTC and state regulators. Further developments in Utah and Nevada may influence Kalshi’s broader strategy, while the CFTC’s own litigation against multiple states could set precedent for nationwide treatment of prediction markets.