CFTC and DOJ Lawsuit Against Illinois? What the Verified Filings Show

The claim that the CFTC and the US Department of Justice sued Illinois over prediction markets could not be verified from the materials in this brief. The confirmed record points instead to a Coinbase Financial Markets complaint against Illinois officials and a separate CFTC filing in Nevada, which together show a jurisdiction fight over sports event contracts rather than a joint federal lawsuit against the state.

What Was Actually Filed

In a December 18, 2025 verified complaint, Coinbase Financial Markets asked the Northern District of Illinois for declaratory and injunctive relief over prediction markets. That filing names Illinois Attorney General Kwame Raoul and Illinois Gaming Board officials as defendants, and the located complaint does not name Gov. JB Pritzker.

The same complaint says Coinbase affiliates handle nearly $1 trillion in annual trading volume, which the company cited while arguing that state restrictions on contracts listed on a federally regulated market can disrupt a large existing business.

The complaint also says Coinbase affiliates custody more than $500 billion in customer digital assets, another scale metric the filing uses to frame the stakes of the Illinois dispute.

Coinbase’s core argument in that complaint is that event contracts listed on a CFTC-regulated designated contract market fall under exclusive federal jurisdiction, so conflicting state law is preempted. That is materially different from the unconfirmed claim that a joint CFTC-DOJ lawsuit targeted Illinois officials.

Why Illinois Called the Contracts Gambling

The Illinois Gaming Board set out the state’s position in an April 1, 2025 cease-and-desist letter to Crypto.com, alleging that the exchange’s sports event contracts amounted to unlicensed sports wagering in Illinois. In plain terms, Illinois treated the contracts as bets on sports outcomes rather than as federally supervised derivatives.

That state view is part of a broader unresolved fight over classification. Illinois Answers reported on March 13, 2026 that lawsuits and enforcement actions in Illinois sit inside a larger dispute over whether sports prediction contracts should be treated as derivatives or illegal gambling.

“If these private lawsuits are successful, the damages could pose an existential threat to prediction markets.”

Kevin Frankel, via Illinois Answers

Why The CFTC’s Separate Filing Still Matters

The verified federal filing in the brief is the CFTC’s February 17, 2026 amicus brief in Crypto.com’s Ninth Circuit appeal, not an Illinois lawsuit. There, the agency argued that event contracts traded on a designated contract market are swaps under the Commodity Exchange Act and that conflicting state laws are preempted.

That preemption argument matters because the CFTC said there are 24 designated contract markets, while AP reported that Kalshi handled more than $1 billion in Super Bowl volume as the Trump administration moved to support Kalshi and Polymarket. Those linked data points explain why the Illinois dispute has implications for a large regulated market, even though the federal filing itself came in Nevada.

For crypto readers already focused on platform and settlement risk in Circle Faces USDC Freeze Criticism After Drift Exploit, the Illinois fight adds a separate jurisdiction question about who can police these contracts in the first place, a conflict also described by Illinois Answers.

Put narrowly, the verified record supports two separate tracks: Coinbase’s Illinois complaint against state officials and the CFTC’s Nevada amicus brief backing federal preemption. It does not support the headline claim that the CFTC and DOJ jointly sued Illinois, its governor, and related officials.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.