Missouri AG: Prediction Markets Should Follow Same Rules as Sportsbooks

Ziv Chen - News Editor at Covers.com
Ziv Chen • News Editor 15+ years betting experience
Updated: Sep 3, 2026 , 01:08 PM ET • 4 min read

Missouri Attorney General Catherine Hanaway says prediction markets offering sports contracts should face the same taxes and regulations as licensed sportsbooks.

Photo By - Reuters Connect.

Missouri Attorney General Catherine Hanaway is calling on prediction market platforms offering contracts on Kansas City Chiefs games to pay the same taxes and follow the same regulatory framework as licensed sportsbooks in the state.

Key Takeaways

  • Missouri's attorney general wants prediction markets offering Chiefs-related contracts to be taxed and regulated like licensed sportsbooks.

  • Catherine Hanaway's office is reviewing platforms that offer sports event contracts under federal oversight.

  • Hanaway says lawmakers should decide whether election betting should be legal.

Hanaway's office is reviewing platforms like Kalshi and Robinhood that offer sports-related event contracts under federal oversight, according to KZRG NewsTalk. The AG argues that if these platforms are effectively offering sports betting, they should face the same taxation and licensing standards as regulated sportsbooks.

Missouri sports betting launched last December. The Missouri Gaming Commission oversees licensed operators, which must pay a 10% tax on adjusted gross revenue. Hanaway's concern centers on whether prediction market sites sidestep that structure while offering functionally similar products.

The situation becomes more complicated with election-related contracts since Missouri has no legislation on betting on elections, while 32 other states restrict the activity.

Hanaway said the legality of election betting is a matter for the legislature, not her, to decide.

Prediction market operators maintain that their offerings are financial products regulated by the Commodity Futures Trading Commission (CFTC) rather than gambling products subject to state law. Many states disagree, arguing that sports and election contracts function like traditional bets and should fall under state gambling oversight.

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Other states respond to prediction markets

Missouri isn’t the only state to challenge the regulation of prediction markets in the U.S. For example, Michigan Attorney General Dana Nessel secured a preliminary injunction against Kalshi this week after previously winning a temporary restraining order in June, requiring the company to use geofencing technology to prevent Michigan residents from accessing sports event contracts.

Nevada has also challenged Kalshi’s sports contracts. In August, the Ninth Circuit Court of Appeals ruled that Nevada could enforce its gambling laws against the platform, finding that its sports event contracts are likely sports wagers and not federally regulated swaps.

Washington also moved against Kalshi in August, with a judge ordering the platform to stop offering most of its event contracts in the state. The ruling came just days after the CFTC had invoked emergency authority to allow Kalshi to continue operating under federal regulations.

In addition, Massachusetts has restricted Kalshi’s sports event contracts, with a state court finding its contracts constitute sports wagering under state law.

New Jersey has asked the U.S. Supreme Court to decide whether prediction markets should be regulated as financial products or gambling under state law.

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Ziv Chen
News Editor

Ziv has been deep in the iGaming trenches for over 20 years, long before most people could spell "geolocation compliance." With a background in marketing and business development at some of the biggest names in gambling tech, Ziv knows the industry from the inside out. Since joining Covers, he's turned his sharp eye (and sharper keyboard) toward everything happening in the fast-moving world of online gambling. Whether it's new state launches, the latest twists in regulation, or what the big operators and game providers are cooking up next, Ziv breaks it all down with clarity, context, and just the right amount of snark. He covers the business side of betting, from affiliate trends and revenue reports to the tech powering your favorite slots. His motto in writing is “let’s make it make sense without putting you to sleep.”

When he’s not tracking gambling legislation or looking for the next breaking story, Ziv is living and dying with every pitch and play from his beloved Pittsburgh Steelers, Pirates, and Penguins. As a Pitt graduate, it’s a city loyalty forged in heartbreak, but one he wouldn’t trade for anything, except maybe a few more playoff wins.

When away from the keyboard, Ziv loves to hit the road and soak up the energy of casinos. Whether strolling the neon jungle called the Vegas Strip, or wandering into a smoky riverboat casino in the Midwest, Ziv’s in his element. He’s the guy chatting with players, blackjack dealers, and asking pit bosses way too many questions, all in the name of “research,” of course. The casino floor isn’t just his workplace, it’s a weird and wonderful ecosystem of flashing lights, wild characters, and pure sensory overload, and he wouldn’t have it any other way.

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