Are Prediction Markets Legal in New York?

Last verified: 2026-07-15

Restricted Scope: Sports contracts only

Currently blocked — New York has an active court order or regulatory action in place

A court order, consent arrangement, or state regulator action is currently limiting some prediction-market contracts in New York — usually sports-related ones specifically. This is an active, live restriction, not a hypothetical one.

This is not legal advice. Prediction-market legality is contested and changes quickly. This page reflects publicly reported facts as of the last-verified date above and links to a primary or trade-press source below. Consult a licensed attorney in New York and check each platform's own current state-availability page before trading.

What This Means for Kalshi vs. Polymarket in New York

The dispute in New York is specifically about sports-related contracts (who wins a game, a spread, a player prop) — on both Kalshi and Polymarket. Non-sports contracts (politics, economics, weather, entertainment) from either platform are not the subject of this fight in New York. Kalshi and Polymarket US are both CFTC-regulated exchanges, and neither has a legal advantage over the other in this dispute — state actions in this category name multiple platforms at once, not one company exclusively.

The Full Picture in New York

Kalshi sued New York after a cease-and-desist letter (Oct. 27, 2025). SDNY Judge Analisa Torres denied Kalshi’s request for a preliminary injunction (July 8, 2026), ruling that New York gambling law as applied to sports event contracts is not preempted by the Commodity Exchange Act — a direct split from the Third Circuit’s April ruling. Kalshi filed a notice of appeal the same day.

Source: NY1 — federal judge denies Kalshi Last verified: 2026-07-15

Why Is This Even Contested? The Federal-vs-State Fight

Prediction markets sit at the intersection of two legal regimes that currently disagree. Kalshi and Polymarket US register their contracts with the CFTC as swaps or event contracts on a federally designated exchange, and argue that federal law preempts conflicting state gambling law. State gaming regulators counter that sports-related contracts — betting on who wins a game, a point spread, or a player prop — are functionally sports betting, which most states require a separate license to offer. Federal appellate courts are currently split: the Third Circuit ruled for Kalshi on preemption grounds (April 6, 2026), while a federal judge in the Southern District of New York ruled against Kalshi on the same underlying question (July 8, 2026). This is genuinely unresolved law, not a settled "CFTC means legal everywhere" fact — treat any claim that federal registration alone guarantees legality in every state with skepticism.

Dispute is about sports-related event contracts specifically (who wins a game, point spreads, player props). Non-sports event contracts (politics, economics, weather, entertainment) are not the subject of the dispute in this state.

New York-Specific Timeline

Entries from our full regulatory timeline that specifically reference New York.

2025-10-27

Kalshi sues New York after a cease-and-desist letter

Kalshi sues New York State — the case that culminates, nearly nine months later, in the SDNY ruling against Kalshi.

Source: Covers.com — legal tracker
2026-06-24

CFTC sues Kentucky, its ninth state lawsuit

The CFTC sues Kentucky, bringing to nine the number of states it has sued directly: Arizona, Connecticut, Illinois, New York, New Mexico, Minnesota, Rhode Island, Wisconsin, and Kentucky.

Source: Eastern Herald — CFTC sues Kentucky
2026-07-08

SDNY rules against Kalshi in New York — a direct split from the Third Circuit

Judge Analisa Torres denies Kalshi’s preliminary injunction, ruling New York gambling law as applied to sports event contracts is not preempted by the Commodity Exchange Act. Kalshi appeals to the Second Circuit the same day. This is the clearest evidence yet that the preemption question is unresolved nationally and headed toward a circuit split the Supreme Court may need to resolve.

Source: NY1 — federal judge denies Kalshi

Frequently Asked Questions

Is Kalshi legal in New York?
A court order, consent arrangement, or state regulator action is currently limiting some prediction-market contracts in New York — usually sports-related ones specifically. This is an active, live restriction, not a hypothetical one. Kalshi sued New York after a cease-and-desist letter (Oct. 27, 2025). SDNY Judge Analisa Torres denied Kalshi’s request for a preliminary injunction (July 8, 2026), ruling that New York gambling law as applied to sports event contracts is not preempted by the Commodity Exchange Act — a direct split from the Third Circuit’s April ruling. Kalshi filed a notice of appeal the same day.
Is Polymarket legal in New York?
The same status applies to Polymarket as to Kalshi in New York -- state actions in this category virtually always name multiple platforms rather than one exclusively. The dispute in New York is specifically about sports-related contracts (who wins a game, a spread, a player prop) — on both Kalshi and Polymarket. Non-sports contracts (politics, economics, weather, entertainment) from either platform are not the subject of this fight in New York. Kalshi and Polymarket US are both CFTC-regulated exchanges, and neither has a legal advantage over the other in this dispute — state actions in this category name multiple platforms at once, not one company exclusively.
Is there a court order blocking prediction markets in New York?
Kalshi sued New York after a cease-and-desist letter (Oct. 27, 2025). SDNY Judge Analisa Torres denied Kalshi’s request for a preliminary injunction (July 8, 2026), ruling that New York gambling law as applied to sports event contracts is not preempted by the Commodity Exchange Act — a direct split from the Third Circuit’s April ruling. Kalshi filed a notice of appeal the same day.
Where can I check the latest prediction market status for New York?
This page cites its primary source directly (NY1 — federal judge denies Kalshi) and was last verified 2026-07-15. For the full 51-row tracker and the complete regulatory timeline, see the Odds Reference prediction markets legal tracker -- this is a fast-moving area and any single page, including this one, can lag the latest court filing.

Related Reading

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