Trade Groups Push to Stop Illinois Crypto Tax From Taking Effect in January

Crypto industry trade groups are asking a judge to halt Illinois’ upcoming 0.2% tax on cryptocurrency transactions, arguing the measure is unconstitutional and would force companies to incur substantial compliance costs before the rule even begins.

According to the Crypto Council for Innovation (CCI) and the Blockchain Association (BA), they filed a motion for a preliminary injunction in the Circuit Court of Sangamon County, Illinois, seeking to block enforcement ahead of the tax’s planned start in January 2027. The request comes after the groups previously sued to challenge the law itself.

Key takeaways

• CCI and BA have moved for a preliminary injunction to stop Illinois’ 0.2% tax on crypto transaction volume from taking effect in January 2027.
• The groups argue the tax would trigger irreparable harm, including major spending on systems and resources while key details remain unclear.
• Illinois enacted the digital asset tax in June as part of the state’s FY 2027 budget, described as a “privilege tax.”
• The challenge is part of a broader pattern of Illinois regulation targeting crypto-related activity, including prediction markets.

Trade groups seek to pause Illinois’ crypto transaction tax

CCI and BA said in a Wednesday filing that they are seeking immediate court intervention to prevent Illinois from enforcing its 0.2% levy on cryptocurrency transactions before it becomes effective in January 2027. The motion asks the court to block enforcement while the underlying legal dispute continues.

Ji Hun Kim, CEO of CCI, said the clock is forcing companies to act now without sufficient clarity. In his statement, he argued firms are being pressured to build systems for a tax he says violates constitutional rights, under the threat of criminal penalties, and that this diverts employees and other resources from other priorities.

The groups’ central contention in the injunction request is that the compliance burden and related operational disruption amount to “irreparable harm”—a standard courts often require before issuing emergency relief.

Illinois’ tax was enacted as a “privilege tax” in June

Illinois Governor JB Pritzker signed the digital asset tax into law in June, placing it in the state’s fiscal year 2027 budget. As described by related reporting, the measure is structured as a “privilege tax” and taxes crypto users based on transaction volume rather than income.

The timing is at the center of the legal and practical dispute: the tax is set to take effect on Jan. 1, 2027. CCI and BA argue that the state’s early enforcement timeline compels immediate spending even though the law is still contested in court.

Illinois’ approach is also notable for being among the first in the U.S. to single out cryptocurrency transactions for a transaction-based levy rather than treating them through more general tax frameworks.

Legal challenge argues constitutional and statutory violations

The motion for a preliminary injunction follows a lawsuit filed earlier by CCI and BA to challenge Illinois’ digital asset tax. In the complaint and accompanying arguments described in earlier coverage, the groups contend the law violates multiple legal protections, including the U.S. Constitution, the Illinois Constitution, federal and state due process laws, and the federal Internet Tax Freedom Act. (One component of the challenge is reflected in the complaint document published by the groups, linked in earlier reporting.)

Another trade group, the Digital Chamber, also filed a similar lawsuit days earlier. Together, the parallel suits suggest the dispute is not limited to a single industry representative, but rather a broader coalition concerned about how the tax is designed and implemented.

Summer Mersinger, CEO of the Blockchain Association, framed the issue as a wider regulatory risk. He said waiting costs the state little but moving forward could prompt other jurisdictions to adopt similar tactics, given the precedent that Illinois could set.

Illinois also targets prediction markets alongside crypto

While the crypto transaction tax is one of the most immediate issues facing digital asset firms in Illinois, it is not the only area where the state has moved to restrict or regulate activity tied to the broader crypto ecosystem.

Separately, Illinois has also pursued rules affecting prediction markets. Kalshi has filed a lawsuit against Illinois officials over a law that took effect July 1 and “expressly bans sports event contracts,” according to earlier reporting. Kalshi’s complaint argues the state action conflicts with federal law and requires licensing steps that it says it cannot comply with under federal constraints.

In addition, Pritzker signed an executive order in April that banned state employees from betting on platforms associated with prediction markets. The executive action was described as a measure intended to reduce insider trading risk amid the growth of online prediction markets and event-based gambling contracts.

Taken together, these moves illustrate how Illinois’ regulatory posture is extending beyond simple taxation and into conduct restrictions around crypto-adjacent markets.

What to watch next in the court fight

The immediate question for investors and operators is whether the court grants emergency relief—keeping the 0.2% tax from starting in January 2027—while the constitutional challenge proceeds. For firms doing business in Illinois, the outcome may determine whether they must begin large-scale compliance work on a short runway or can pause until the legal issues are resolved.