New York has sued prediction market platform Kalshi in a legal fight that could carry a massive financial consequence. According to the report, the state estimates the company could owe as much as $36 billion.

The dispute appears to center on whether Kalshi’s prediction market business can operate under New York’s rules. While the trimmed report does not include the full legal arguments, the headline suggests state officials are pursuing an aggressive case tied to the platform’s activity.

Kalshi is rejecting the state’s position and framing the lawsuit as politically motivated. Spokesperson Elisabeth Diana said it was disappointing to see what she described as political theater from leaders in the company’s home state.

The company also argues that forcing limits on its service could drive customers to offshore options instead. That response underscores the larger debate around prediction market regulation, with the New York case now shaping up as a major test for both the platform and the industry.