Michigan attorney general sues Kalshi over alleged unlicensed sports betting operation
Michigan Attorney General Dana Nessel has taken Kalshi to court, accusing the prediction-market company of running what amounts to an illegal sportsbook in the state. Court documents filed on Tuesday (March 3) in Ingham County Circuit Court, and cited by The Closing Line, show the case, Nessel v. Kalshiex LLC, centers on claims that Kalshi lets Michigan residents place sports-related wagers without approval from the Michigan Gaming Control Board. Judge Rosemarie Aquilina has been assigned to the case, which is still pending. BREAKING: Michigan Attorney General @DanaNessel has filed a civil enforcement action against Kalshi in Ingham County Circuit Court. Michigan becomes the 10th state to be engaged in litigation with Kalshi, but only the third to sue as a plaintiff in state court. pic.twitter.com/An2ofDwMYo — Daniel Wallach (@WALLACHLEGAL) March 3, 2026 The lawsuit states that Kalshi presents itself as a financial trading platform while effectively operating as a sportsbook. “Kalshi offers an online sports betting operation to residents in the State of Michigan without the licensing approval of the Michigan Gaming Control Board,” the …




