CFTC Sues Kentucky: The Battle for Federal Control Over Prediction Markets
The U.S. Commodity Futures Trading Commission (CFTC) has filed a lawsuit against the state of Kentucky, accusing local authorities of attempting to push out federally regulated prediction markets through sanctions and additional tax levies. This is the latest episode in the escalating conflict between the federal regulator and individual states seeking to establish their own rules for this rapidly growing industry.
The conflict flared up in early June, when Kentucky Attorney General Russell Coleman filed lawsuits against platforms Kalshi, Polymarket, and VGW, accusing them of organizing illegal online betting without the necessary licenses in the state. According to the CFTC, Kentucky is seeking large monetary fines for these operators. Moreover, state authorities have passed a law introducing an excise tax on prediction market operators.
"Effective January 1, 2027, an excise tax of 14.25% is imposed on a prediction market operator, based on the amount of the operator's commission fees. The accrual method is used to calculate the tax amount," the document states.
Kentucky Intensifies Pressure, but the CFTC Does Not Back Down
The CFTC believes that in this way, state authorities are seeking to force the platforms to completely leave Kentucky. According to the regulator, these measures hinder the implementation of Congress's decision on the priority of federal law over regional law. Commission Chairman Michael S. Selig called the lawsuit part of the fight to preserve the agency's exclusive jurisdiction.
"Kentucky is another state trying to shut down federally regulated event prediction contracts. The CFTC firmly adheres to exclusive jurisdiction over prediction markets, and today's case against Kentucky once again underscores that the commission defends federal-level interests," he stated.
The Kentucky case is not an isolated precedent. The CFTC has also initiated legal proceedings against Minnesota, Illinois, Rhode Island, and other states. The outcome of these disputes will show whether states can restrict transactions on events that, in the CFTC's view, fall solely under the regulator's competence.
My analysis: This dispute is a classic example of a struggle for power and taxes. States see prediction markets as a new source of revenue and want to control them within their territory. However, the CFTC, relying on federal legislation, has no intention of backing down. The outcome of these legal battles will determine not only the future of prediction markets in the U.S. but also the overall balance of power between the federal center and states in regulating digital and derivative assets. Investors and platform operators should closely monitor developments—the stakes are higher than ever.