NH ยท Checked Oct. 21, 2026
Prediction market law in New Hampshire
No public action found
No New Hampshire enforcement, lawsuit or prediction-market law was found; the attorney general supports New Jersey's Supreme Court petition.
No New Hampshire enforcement action, court case or legislation aimed at CFTC-regulated prediction markets was found. In March 2026, officials told NHPR they were monitoring litigation elsewhere and had not taken legal action, and the Lottery Commission flagged revenue concerns. New Hampshire's attorney general joined the Ohio-led multistate amicus brief filed Oct. 7, 2026 supporting Supreme Court review of the Third Circuit's Kalshi decision.
Public sources for New Hampshire are thin. Treat this page as provisional and check the linked sources.
Timeline of state actions
Other development, Kalshi
New Hampshire's attorney general signed an Ohio-led amicus brief, joined by 38 other states and DC, asking the U.S. Supreme Court to grant New Jersey's petition in Flaherty v. KalshiEX (No. 26-299).
Source: Ohio et al. amicus brief, U.S. Supreme Court No. 26-299
Other development, Kalshi, Polymarket
State officials told NHPR they had not pursued legal action and were monitoring cases elsewhere; the Lottery Commission director warned prediction markets could erode sports betting revenue.
Source: New Hampshire Public Radio
Laws and bills
No enacted laws or pending bills specific to prediction markets found.
Court cases
No court cases involving New Hampshire found.