Matter of New York State Gaming Commission v. Kalshi, Inc. (subpoena enforcement)

Petition filedState v. Platform

Docket last checked October 28, 2026. Snapshot — not legal advice.

As of November 8, 2026, New York has a restriction on prediction-market platforms currently in effect. New York status and cases →

Overview

A narrower New York front. In October 2026 the State Gaming Commission petitioned the state supreme court in Manhattan to compel Kalshi to comply with investigative subpoenas it served in July. It is separate from the Attorney General’s enforcement petition and from the Attorney General’s own investigative subpoena, now disputed in that case, and from Kalshi’s federal suit against the Commission, KalshiEX LLC v. Williams, in which the Second Circuit denied Kalshi an injunction pending appeal on November 3. (Index number from New York’s October 26 letter to the Second Circuit; the petition itself has not been read, so the caption is not confirmed.)

Changes

October 2026

  • New case

    New York’s Gaming Commission petitioned the state court in Manhattan to compel Kalshi to comply with the investigative subpoenas it served in July. It is a separate proceeding from the Attorney General’s enforcement petition.

    New York’s Rule 28(j) letter, 2d Cir. No. 26-1835 (ECF 62)

Timeline

July 2026

The Gaming Commission serves investigative subpoenas on Kalshi.

October 2026

The Commission petitions the state court to enforce them (Index No. 454547/2026).

What's next: Newly filed; Kalshi’s response and any return date are not confirmed.

Parties

Plaintiffs

  • New York State Gaming Commission

Defendants

  • Kalshi, Inc.
  • KalshiEX LLC
This page is informational, not legal advice. Nearly every entry in this tracker is a preliminary ruling under appeal. Always verify a platform's current, location-specific eligibility directly with the venue before relying on this page.