The Minnesota Legislature has officially passed Senate File 4760 (SF 4760), a comprehensive omnibus public safety bill that includes a landmark prohibition on prediction markets. The measure, which passed the House 100-32 and the Senate 57-9 on 12 May 2026, makes Minnesota the first US state to enact an explicit statutory ban on “event contract” platforms like Kalshi and Polymarket.
The legislation now moves to the desk of Governor Tim Walz. If signed, or if it passes without his signature, the provisions are set to take effect on 1 August 2026. The ban is framed by proponents as a vital move to protect state sovereignty over gambling regulation, while opponents warn of an “almost guaranteed” legal showdown with federal authorities.
Strategic Framework: Defining and Criminalising Event Contracts
SF 4760 creates a new section of state law specifically targeting the prediction market ecosystem. The bill defines a “prediction market” as any system allowing consumers to wager on the future outcome of specified events not determined by the parties involved.
The scope of the prohibition is broad, explicitly banning wagers on:
- Political Outcomes: Elections, government actions, and specific statements by public figures.
- Global & Social Events: Wars, public health crises, weather events, and mass casualty incidents.
- Pop Culture: Awards shows and other entertainment outcomes.
- Athletics: Traditional sports and esports.
Under the new law, creating or managing a prediction market platform “for consideration and as part of a business” is classified as a felony. The bill also targets the supporting infrastructure, extending liability to geolocation providers, payment processors, and entities providing event data verification.
Legislative Evolution: From Standalone Bill to Omnibus Clause
The path to passage for the prediction market ban involved significant legislative manoeuvring. The language originated in standalone bills, such as the previously discussed Minnesota Senate committee approval of the prediction market ban (SF 4511), which gained momentum following a controversy involving a state senator betting on his own primary race.
When the standalone House version stalled, the language was folded into the SF 4760 omnibus public safety package. This follows a broader regulatory trend in the state, including the previously proposed ban on online sweepstakes and prediction markets, aimed at closing legal “grey areas” through two distinct fronts:
- SF 4474: Focuses on outlawing online sweepstakes casinos and dual‑currency gaming products that simulate casino‑style play without a traditional betting licence.
- HF 4437: Targets prediction markets and event‑based wagers, proposing felony penalties for operators and related actors facilitating or advertising these markets in the state.
By consolidating these efforts into an omnibus bill, Minnesota lawmakers have effectively created a unified front against unregulated digital gaming models.
Systematic Failures: The Conflict of Federal vs. State Authority
The primary driver for the ban is the perceived “explosion” of unregulated wagering on platforms that claim to be securities rather than gambling. Representative Emma Greenman, a lead advocate for the bill, argued that these “shadowy” markets skirt safeguards designed to prevent insider trading and youth addiction.
However, the ban sets the stage for a major constitutional conflict. The Commodity Futures Trading Commission (CFTC) maintains that it has exclusive jurisdiction over event contracts. Republican lawmakers, including House Minority Leader Harry Niska, have expressed concern that Minnesota is “buying a lawsuit”, noting that the federal government has already challenged similar regulatory efforts in states like Connecticut and Illinois.
Regulatory Implications: Impact on the Betting Ecosystem
The passage of SF 4760 sends a clear signal that Minnesota intends to maintain a rigid barrier between regulated gaming and decentralised “event” betting. For the wider industry, the implications are twofold:
- Operator Liability: Platforms currently serving Minnesotans must cease operations or face felony charges and cease-and-desist orders.
- Marketing & Facilitation: The law criminalises the advertisement of these platforms, effectively de-platforming prediction markets from local media and social feeds.
- National Precedent: Other states without legal sports betting may look to Minnesota’s statutory language as a template for blocking offshore or CFTC-regulated platforms that threaten local gambling monopolies.
While the bill does not criminalise individual players, the removal of legal payment rails and localized advertising is expected to significantly curtail participation. As the 1 August deadline approaches, the iGaming industry will be watching closely to see if a federal injunction stalls Minnesota’s attempt to assert state-level control over this rapidly growing sector.