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30 August 2026

Wisconsin Election Commission Warns Against Betting on Midterms

Wisconsin's election officials are warning voters that betting on midterm races could disqualify their vote or lead to prosecution, sparking backlash from prediction market companies like Kalshi.

Wisconsin Election Commission Warns Against Betting on Midterms

In a move that has ignited a fierce debate, Wisconsin election officials have recently warned voters that participating in election betting could have serious consequences. This advisory, rooted in a law dating back to 1849, has drawn the ire of prediction market companies like Kalshi, which allow users to bet on the outcomes of political races.

The controversy began when the Wisconsin Elections Commission issued a statement reminding voters of the state’s long-standing law prohibiting betting on elections in which they are participating. This law, designed to maintain the integrity of the electoral process, has been brought into sharp focus as prediction markets gain popularity.

Wisconsin’s Election Betting Ban: A Clash of Old and New

The Wisconsin Elections Commission’s advisory was met with a wave of criticism from Kalshi, a leading prediction market company. Kalshi’s employees took to social media to express their outrage, calling the law bananasillegal and even a form of voter suppression.

Ann Jacobs, a commissioner with the Wisconsin Elections Commission, recalled the moment she first saw the backlash. “I was sitting at my desk, and all of a sudden Twitter was showing a lot of alerts,” she said. “My reaction was, boy howdy are they mad.” Jacobs emphasized that the advisory was simply a reminder of the state’s existing law, which has been in place since 1849.

The law in question states that “no person shall be allowed to vote in any election in which the person has made or become interested, directly or indirectly, in any bet or wager depending upon the result of the election.” This means that voters who place bets on an election in which they are participating could have their ballots disqualified or even face prosecution.

The Rise of Prediction Markets and the Legal Battles

Prediction markets like Kalshi and Polymarket have seen a surge in popularity in recent years. These platforms allow users to buy and sell contracts based on the outcomes of real-world events, including political races. However, the legality of these markets is a subject of ongoing debate.

Nearly half the states, including Wisconsin, are locked in legal battles with Kalshi over who should regulate prediction markets. States argue that these companies are no different from gambling operators and should be subject to state gaming laws. Meanwhile, Kalshi and the Trump administration contend that the federal government should oversee prediction markets as a financial product known as a swap.

Despite the legal uncertainties, the bets keep pouring in. Big sporting events like the NBA Finals and the World Cup have seen tens of billions of dollars wagered. The companies expect the midterm elections to be another massive event, with billions of dollars traded every week on prediction market sites.

Election Integrity Concerns and Potential Manipulation

Election experts have raised numerous concerns about the potential impact of election betting on the integrity of the democratic process. Matt Barreto, director of the UCLA Voting Rights Project, emphasized the importance of keeping money out of the outcome of elections.

“There should be absolutely no money involved in the outcome of our democracy,” Barreto said. “We should be voting on candidates for their positions and policies to represent us, not because we can make a buck.”

One of the primary concerns is the potential for insider trading. There have been instances where individuals with access to confidential information have been accused of trading on that information. Kalshi has stated that it has blocked dozens of political campaign staffers who have tried to bet on their own candidates since May.

Barreto also raised the hypothetical scenario of a poll worker placing a bet on a candidate and then manipulating the vote count to ensure their bet pays off. “If we found people who were somehow connected to either political campaigns or to the administration of elections were somehow involved in this, in the same way that Pete Rose tarnished the sanctity of baseball,” he said, referring to the baseball legend who was banned from the sport in 1989 in a betting scandal.

Charles Stewart, who runs MIT’s Election Data and Science Lab, acknowledged that most states have vote-counting checks that would prevent such manipulation. However, he noted that the hypothetical scenario could become part of already heated political discourse.

“If you are looking for a reason to be skeptical about election results, election officials trying to manipulate them for financial gain becomes another straw to grasp at,” Stewart said. “However, these people don’t need prediction markets to concoct some conspiracy theory to explain away why their candidate lost.”

Kalshi spokeswoman Elisabeth Diana dismissed the idea that a poll worker could ever get away with betting on an election in which they worked. “None of these people are allowed to trade, so these hypothetical traders, even after the fact, would be caught,” she said.

The company has also argued that election betting will engage people who might not have cared otherwise about politics. However, Barreto does not buy that argument. “If they sincerely cared about voter suppression, they would use some of their profits to set up a charity to mobilize the vote,” he said.

As the debate continues, one thing is clear: the intersection of election betting and the democratic process is a complex and contentious issue that will likely continue to spark heated discussions in the months and years to come.

Author

Sophie Donovan

Sophie Donovan, Manchester-born and classically elegant, once turned down a commission to chase a long-form piece on Salford’s textile heritage, filing instead from the mill where her grandmother worked. Advocates patient, context-rich features and brings a taste for quiet narrative detail and theatre aficionadoship.