Michigan Extends Ban on Kalshi Sports Betting Contracts

A U.S. court has upheld the ban on Kalshi's sports event contracts in the state of Michigan and extended the deadline for implementing geofencing technology. The company, which offers "prediction markets," must take appropriate measures by August 12 to prevent users from Michigan from accessing its services. Failure to comply could result in severe daily fines amounting to half a million U.S. dollars.

Judge Rosemarie Aquilina's decision reaffirms the original order from June 29. At that time, Kalshi was already ordered to cease offering sports event contracts or face daily penalties of $120,000. Kalshi had previously filed an emergency request to postpone the geofencing requirement, citing technical complexity and potential conflicts with federal commodities regulations.

Numbers and facts

The court has imposed a clear deadline: Kalshi must implement geofencing by August 12. Should the company fail to meet this deadline without securing a further court extension, daily fines of $500,000 will be levied starting August 13. This represents a significant increase from the initial daily fine of $120,000 specified in Judge Aquilina's June 29 order. Currently, Kalshi only blocks users based on their sign-up registration address, which is deemed insufficient by the Michigan authorities. The Michigan Gaming Control Board (MGCB) emphasized in its statement from June 30, 2026, that it seeks to protect "Michigan's families — especially its young people and those struggling with problem gambling — from predatory, unregulated betting schemes." Kalshi had a valuation of $22 billion in a recent funding round.

Background

The legal dispute centers on whether Kalshi's sports event contracts constitute gambling, subject to state law, or financial products regulated by federal commodities law. Kalshi argues that Congress intended the Commodity Exchange Act to preempt state gambling laws, placing its operations under the exclusive jurisdiction of the U.S. Commodity Futures Trading Commission (CFTC). The MGCB vehemently disagrees, with Executive Director Henry Williams stating:

"Kalshi is targeting Michigan's most vulnerable residents with sports betting dressed up as investing — and without intervention, the harm will keep getting worse." - Henry Williams, Executive Director der MGCB

Williams further highlighted that licensed sportsbooks in Michigan adhere to strict rules, including age verification for bettors of at least 21 years old, responsible gambling tools, and protection of patron funds. Kalshi, according to the MGCB, offers none of these mandated protections. A GeoComply executive testified that geofencing implementations can generally be completed within 1 to 2 weeks, depending on the customer's technical preparedness. The state argues that Kalshi has a financial incentive to delay geofencing due to substantial trading volumes generated during events like the FIFA World Cup.

This is not Michigan's first clash with Kalshi. The state's Attorney General Dana Nessel filed a lawsuit against the company in March, arguing that Kalshi's event contracts are online sports bets offered without a valid Michigan gaming license. Furthermore, Michigan has withdrawn its membership from the National Council on Problem Gambling after the nonprofit accepted a $2 million partnership with Kalshi earlier this year. This move by the MGCB underscores the seriousness with which Michigan views Kalshi's operations and its broader commitment to responsible gambling.

Why it matters for German players

This legal battle in Michigan highlights the ongoing global discussion about the precise definition of gambling and financial products, particularly in the context of prediction markets. For German players, this isn't directly relevant in terms of immediate access to Kalshi, as such platforms face intense scrutiny and are not licensed under the German State Treaty on Gambling (GlüStV 2021). However, the case emphasizes the importance of clear regulation and robust player protection measures. The German Gambling Authority (GGL) strictly differentiates between regulated gambling and other financial products. Platforms operating in Germany without a GGL license are illegal. The MGCB's concerns about unlicensed operators targeting vulnerable groups and bypassing consumer protection mechanisms resonate strongly with the principles of the GlüStV 2021, which prioritizes player protection, youth protection, and the fight against gambling addiction.

What it means for GGL-licensed casinos

For online casinos holding a German GGL license, this case strengthens their position. The stringent requirements of the GlüStV 2021, such as the 1-Euro-per-spin limit for virtual slot machines, the 1,000 Euro monthly deposit limit (controlled via LUGAS), and comprehensive responsible gambling tools, are designed precisely to prevent the issues Michigan is currently facing with Kalshi. GGL-licensed casinos operate within a clear, highly regulated framework that ensures age verification (minimum 18 years in Germany, or 21 in Michigan for sports betting), player protection, and tax revenue for the state. The Michigan ruling reinforces the need for operators to comply with local regulations and to implement effective geofencing to prevent access from unauthorized jurisdictions. This is standard practice for GGL-licensed operators, which meticulously ensure that only players from permitted German states can access their offerings. The case serves as a warning against circumvention of national gambling laws through ambiguous product definitions.

Additionally, the situation around Kalshi and its partnership with the National Council on Problem Gambling underlines the importance of transparency and careful selection of partners for responsible gambling initiatives. The MGCB's withdrawal from the NCPG because of this partnership sends a strong signal about the necessity of maintaining integrity and alignment in player protection efforts. GGL-licensed casinos in Germany typically work closely with recognized national institutions for gambling addiction prevention and treatment, ensuring that these partnerships are credible and effective.