Kalshi Loses Washington Preemption Ruling, Must Geofence

A King County judge ordered Kalshi on August 12, 2026 to geofence Washington by August 19 and ruled that the Commodity Exchange Act does not preempt Washington gambling law - the fourth court in August, by our count, to reject the federal-licence defence sweepstakes operators are reorganising their companies around. The first deadline has passed: Kalshi was reported on August 20 to be notifying Washington users that the blocked categories were closed to them. The harder September 2 geofence, and the $120,000-a-day penalty behind it, is still ahead.

We read the signed order, not the write-ups. Judge John F. McHale signed it on August 12, 2026 and it was e-filed at 3:47 PM the same day in State of Washington v. KalshiEX, LLC, No. 26-2-10264-3 SEA. Washington's attorney general announced it the next day.

What did the Washington court actually order Kalshi to do?

Two hard dates and a penalty clause. The order requires Kalshi to stop offering, accepting or facilitating wagers in Washington on sports, elections, politics, entertainment, culture, tech and science, and "mentions" markets, which the order defines as bets on whether public figures will say particular words.

The affidavit is not an escape route. If the court then finds Kalshi "failed to show that it acted with sufficient diligence", the order says it "may be subject to penalties in an amount to be determined by the Court".

Did Kalshi meet the August 19 deadline?

On the reporting, yes, and only on the reporting. Kalshi began notifying Washington users on or about August 20, 2026 that Sports, Elections & Politics, Culture, Tech & Science and Mentions markets were blocked in the state, leaving commodities, climate, economics and finance contracts available - which is the split the order draws. That reaches us through trade coverage of user notifications, not through a filing. We have found nothing on the King County record, and nothing from the Washington attorney general since the August 13 announcement of the order, either confirming compliance or alleging a breach. So treat it as reported rather than as established, and note that the deadline the penalty clause attaches to is the September 2 one, not this one.

One line in the order matters more than the rest if you hold money on the platform: "Kalshi will not prohibit users from exiting positions they already hold." Existing positions can be closed. What stops is opening new ones. The state also expressly reserved "the right to seek recovery for fees and losses incurred by Washington consumers on or after September 2, 2026", which is the date the harder geofence is due.

Kalshi must also give Washington the same implementation updates it gives Michigan and Nevada, a detail that confirms three states are running parallel geofencing supervision of the same company.

Why does a prediction-market ruling matter to sweepstakes players?

Because the escape hatch just got tested. Over the past two weeks the sweepstakes sector's most visible move has been to stop being a sweepstakes sector: Novig retired Novig Cash and Novig Coins after the CFTC designated it a contract market, and Fliff and Onyx Odds applied to become federally registered futures brokers on August 12. The premise underneath all of it is that a federal licence beats a state gambling statute.

A Washington court has now said, on a developed record, that it does not. Conclusion of law 3 opens flat: "The Commodity Exchange Act (CEA) does not preempt Washington State gambling law."

The reasoning is worth reading rather than summarising. The court held that 7 U.S.C. § 2(a)(1)(A) "does not contain express preemption language", and that the CFTC's grant of exclusive jurisdiction "was not added to exclude state regulation, but to 'separate the functions of the [CFTC] from those of the [SEC] and other regulatory agencies'". It then turned the Dodd-Frank special rule against Kalshi: because that rule lets the CFTC weigh contracts involving "activity that is unlawful under any Federal or State law", the court read it as proof that "State's retain the authority to determine what is unlawful under applicable State law".

The impartial-access rule got the same treatment. Kalshi argued that 17 C.F.R. § 38.151(b) forbids it from locking out one state's traders. The court answered that "the impartial access rule does not require Kalshi to violate state law", and that "an anticipated inability to match Washington traders with other traders nationwide is not discrimination in providing access".

Does this change anything for sweeps players in Washington?

Not directly, and we should be honest about why: there is nothing left to change. All 33 brands in our database already block Washington. That is not a rounding figure, it is every single one, and only two other states, Idaho and Michigan, draw the same unanimous exit. Our Washington sweepstakes casino page lists zero recommended brands and will keep listing zero. Operator caution of that kind is not unique to states with a ban on the books: we counted 13 states operators block with no sweepstakes ban at all.

What changes is the read on where the industry is heading. The state definition behind this order is broad in exactly the way that has kept sweeps operators out of Washington for years. RCW 9.46.0237 makes gambling "staking or risking something of value upon the outcome of a contest of chance or a future contingent event not under the person's control or influence, upon an agreement or understanding that the person or someone else will receive something of value in the event of a certain outcome". Against that, the court found each Kalshi bet "risks money, relies in part on chance, and promises a payout to winners". A dual-currency casino asks a court to look at the same three elements and reach a different answer about the middle one. What a sweepstakes casino legally is sets out that argument in full.

The consumer-protection half of the ruling is the part operators everywhere should read twice. The court concluded that "Kalshi's provision, marketing, and advertising of illegal gambling activities constitute unfair and/or deceptive acts or practices", and that advertising "legal betting" in Washington was "likely to mislead a reasonable consumer". Telling players a product is lawful in their state is itself the violation.

What has Kalshi said, and is it over?

No, and Kalshi disagrees on the record. A company spokesperson, Jacki McGavick, told KUOW: "We respectfully disagree with the court's decision and are considering all legal options." Kalshi's position, as reported in the same account, is that it is regulated solely by the CFTC and that King County Superior Court lacks jurisdiction over its operations.

This is a preliminary injunction from a state trial court, not a final judgment and not binding on any other state. It follows an earlier injunction the same court granted in July 2026. Kalshi asked the Washington Court of Appeals to stay it, and the attorney general's office says that request was denied.

The courts have mostly run Washington's way, not Kalshi's, and that is the part worth getting right. The order cites the Sixth Circuit's April decision in KalshiEx, LLC v. Schuler in support of its own reading, and federal judges reached the same result in Utah and Michigan and then in Connecticut in the eight days before this order landed. Here is the August run in order, the first three federal and the fourth in state court.

The real complication runs the other way, and it is one appellate decision. In KalshiEX LLC v. Flaherty, decided April 6, 2026, a divided Third Circuit panel affirmed an injunction against New Jersey, holding that the CEA likely does preempt state gambling law for these contracts. Federal regulators have backed the venues directly too, as when the CFTC ordered Kalshi to keep trading while New York sued. So the split is real, but it is a split between one federal appeals court and a growing column of trial courts going the other way. Operators keep filing on the theory regardless: Novig sued Wisconsin's attorney general on August 14, its fifth state in ten days, after suing Massachusetts, Washington and New Mexico on August 6. One of those four was Washington itself, filed in the Western District as Ludlow Exchange LLC v. Brown.

What should you do if a sweeps brand you use announces a federal pivot?

Treat the licence as a plan, not a protection. Three things follow from this order:

1. A federal designation does not guarantee your state stays open. Novig holds the same category of CFTC designation Kalshi does, and its own help centre says it is "available nationwide, with the exception of Nevada, Arizona, and Michigan" - a list a court order can lengthen.
2. Redeem before the pivot, not after. When Novig switched models it converted balances without notice to account holders. Our guide on how sweeps coin redemption works covers the play-through step people miss when they try to empty an account in a hurry.
3. Check the brand, not the category. Operators that never touched the prediction-market route are unaffected by any of this. Our ranked sweepstakes casinos and payout-speed rankings are the place to compare them on redemption terms rather than on which regulator they answer to.

For the sweeps sportsbooks specifically, Legendz and Sportzino are the two we rate, and neither has filed for a federal exchange or broker registration that we can find.

Sources & documents

• Amended and Updated Order Granting Plaintiff State of Washington's Amended Motion for Preliminary Injunction, State of Washington v. KalshiEX, LLC, No. 26-2-10264-3 SEA, King County Superior Court, signed by Judge John F. McHale and filed August 12, 2026, read in full August 15
• Washington Attorney General's Office, Judge orders Kalshi cease numerous Washington operations
• Washington Attorney General's Office, Judge finds Kalshi's online gambling likely violates state law, July 21, 2026
• Washington Attorney General's Office, news release index, checked August 15 and re-checked August 22, 2026; nothing on this matter has been published since the August 13 announcement
• Sportsbetting Dime, "Kalshi Starts Blocking Access to Sports Event Contracts in Washington" - the sole source for Kalshi's reported August 20 implementation, itself reporting user notifications rather than a filing, read August 22, 2026
• KUOW's account of the ruling, published August 14, 2026, the source for Kalshi's response, which we did not independently obtain from the company
• RCW 9.46.0237, the Washington statutory definition of gambling, quoted from the statute rather than from the order
• KalshiEX LLC v. Flaherty, No. 25-1922 (3d Cir. April 6, 2026), the contrary appellate authority
• Novig help centre, Eligibility & Legality, read August 15, 2026
• State-exclusion counts are our own tally of the 33 operators in our database, re-counted August 22, 2026: Washington, Idaho and Michigan are each excluded by all 33

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