Washington Order Blocks Kalshi Sports and Politics Markets While Leaving Finance Contracts Outside Injunction

Meta description: Washington’s Kalshi order blocks sports, politics and culture contracts while leaving finance and commodities outside the injunction.

Tags: Kalshi, Washington, CFTC, Nick Brown, King County Superior Court

Market platform: Kalshi

Category: Regulation

A King County Superior Court order signed August 12 requires Kalshi to block Washington residents from sports, elections, politics, entertainment, culture, technology, science and “mention” contracts. The order leaves commodities, climate, economics and finance contracts outside the injunction, creating a narrower Washington product set while Kalshi weighs its next legal move.

What did the Washington court order Kalshi to do?

Judge John McHale issued an amended preliminary injunction in Washington state court requiring Kalshi to stop offering, accepting, processing or facilitating certain event contracts for Washington users. The Washington Attorney General’s Office announced the order August 13, one day after the court signed it.

The order came in a case brought by Washington Attorney General Nick Brown’s office against Kalshi. In announcing the ruling, the attorney general’s office said the court found Kalshi likely violated the Washington Gambling Act and the state Consumer Protection Act by offering event contracts the state treats as illegal online wagering.

The injunction covers a broad set of markets. For Washington users, Kalshi must block contracts tied to sports outcomes, elections, politics, entertainment, culture, technology, science and “mention” markets. Those mention markets pay based on whether a public figure says a specified word or phrase.

Brown framed the order as a major limit on Kalshi’s Washington business. “Kalshi has gotten rich promoting wagers on sports, elections, natural disasters, events related to the Iran War, and more,” Brown said in the attorney general’s August 13 statement. “Under this order, Kalshi is banned from offering wagers on most of those topics in Washington.”

Which Kalshi markets are outside the Washington injunction?

The Washington order does not apply to Kalshi contracts tied to commodities, climate, economics and finance. For Washington residents, that means those categories remain outside the court-ordered block even as the state bars access to several higher-profile event categories.

That division matters because it tracks the central legal line in the state-by-state fight over prediction markets. Kalshi is regulated by the Commodity Futures Trading Commission as a designated contract market. State gambling regulators and attorneys general are arguing that some event contracts still fall under state wagering laws when offered to their residents.

Contracts on commodity prices, inflation readings, interest-rate decisions or temperature thresholds sit closer to the economic-risk products that federal commodities law has traditionally covered. Contracts on the winner of a football game, an election or an entertainment award look to Washington more like gambling. McHale’s order applies that distinction through an injunction aimed at specific categories rather than all Kalshi activity in the state.

When does Kalshi have to block Washington users?

The order sets a staged geofencing schedule. Kalshi must use IP-address and residency-based controls to keep Washington residents out of the covered markets, then implement a more robust multi-source geofencing system by September 2, 2026. The order also restricts Kalshi from advertising the prohibited contracts directly to Washington consumers.

Kalshi has disputed the ruling. In a statement reported after the order, the company said it “respectfully disagree[s] with the court’s decision and are considering all legal options.” Kalshi also repeated its core position that it is federally regulated by the CFTC and that federal law gives the agency exclusive jurisdiction over the exchange.

That argument is not unique to Washington. Kalshi has advanced federal preemption arguments in other state disputes, including litigation involving state efforts to restrict sports-event contracts. The CFTC’s role has also become part of the broader fight, because the agency’s regulation of federally registered exchanges sits in tension with state gambling enforcement when event contracts resemble sports or political bets.

Why is Washington’s order important for prediction markets?

Washington is now one of the clearest examples of a state court drawing a category-by-category line around Kalshi’s business. The practical result is not a total shutdown of Kalshi in the state. It is a court-ordered split between markets Washington treats as prohibited wagering and markets the injunction leaves untouched.

The case also shows why the industry’s legal map remains unsettled. A user’s access can depend on the state, the market category and the strength of a federal preemption defense. For operators, that means compliance is becoming more granular: not just whether a platform can operate in a state, but which contracts it can display, market and accept from residents there.

The Washington State Gambling Commission had already said in December that sports event contracts were not authorized in the state. Brown’s office sued Kalshi in March, joining a wider push by state officials to test whether state gambling laws can reach CFTC-regulated event contracts when those contracts are sold to local residents.

For Kalshi, the most immediate business issue is implementation. The September 2 geofencing deadline gives the company a specific compliance marker, while its public statement leaves open whether it will appeal or pursue related federal litigation. For the wider prediction-markets industry, the next development to watch is whether Washington’s order remains a state-court limit on one platform’s product categories or becomes another venue for a broader federal preemption fight.