• Kalshi sues New Jersey and Nevada over attempts to regulate its sports prediction markets.
  • CEO Tarek Mansour emphasizes federal regulation and challenges claims of unlicensed gambling.
  • Legal battles may redefine prediction markets and expand Kalshi’s valuation beyond $787M.

Prediction market startup Kalshi is embroiled in legal battles with New Jersey and Nevada after the states attempted to shut down its sports trading operations.

Kalshi, a federally regulated platform, argues that state gaming commissions lack the authority to impose rules on its activities.

“State law doesn’t really apply,” said CEO Tarek Mansour at a StrictlyVC event, emphasizing the company’s federal oversight.

Kalshi’s lawsuits could redefine the boundaries of prediction markets and secure its foothold in the lucrative sports betting industry.

This isn’t Kalshi’s first regulatory clash; last year, it won a major victory against the Commodity Futures Trading Commission (CFTC), enabling over $1 billion in trades tied to political elections.

In January, Kalshi expanded into sports prediction markets, allowing users to bet on events like March Madness and the Super Bowl—even in states where gambling is illegal.

However, six states with legal sports betting, including Nevada and New Jersey, issued cease-and-desist letters claiming Kalshi’s offerings resemble unlicensed sports betting and evade state taxes.

Mansour attributes the backlash to lobbying by casinos unhappy with Kalshi’s innovative contracts. On Tuesday, Kalshi scored a win in Nevada as a federal judge allowed it to continue operations pending resolution of the lawsuit.

The legal debate centers on whether prediction markets constitute gambling or derivatives exchanges. Mansour argues they are financial tools that help participants assess risks rather than creating artificial ones, citing Kalshi’s TikTok ban market as an example of economic utility.

Kalshi’s ties to the Trump administration have also drawn attention. Donald Trump Jr. joined as a strategic adviser in January, while a former board member now leads the CFTC under President Trump’s appointment.

As prediction markets evolve, Kalshi’s legal battles may clarify their regulatory framework while potentially boosting its valuation beyond $787 million.

Edited by Annette George