
The Digital Chamber (TDC) has filed a lawsuit against the State of Illinois over its newly approved 0.2% tax on digital asset transactions. The organization argues that the law unfairly targets cryptocurrency users and businesses by treating blockchain-based transactions differently from traditional financial transactions.
The legal complaint was submitted to an Illinois circuit court on July 21, marking the latest challenge to state-level cryptocurrency taxation in the United States.
According to the lawsuit, Illinois is imposing a tax on digital assets based solely on the technology used to transfer ownership. The Digital Chamber believes this creates unequal treatment for cryptocurrency transactions.
TDC President and CEO Cody Carbone said the organization is not seeking special treatment for digital assets. Instead, it wants equal tax treatment for assets that serve the same economic purpose, regardless of whether they are transferred through blockchain or traditional financial systems.
The group also criticized the legislative process, claiming the tax provision was added shortly before the final vote, leaving little time for public review or industry feedback.
Illinois Governor JB Pritzker signed the Digital Asset Tax Act into law as part of the state’s FY2027 budget. The new 0.2% transaction tax is scheduled to take effect in January 2027.
Since its approval, the measure has faced strong opposition from the cryptocurrency industry. Several industry leaders have described it as one of the most restrictive digital asset taxes introduced by any U.S. state. Questions have also been raised about how the tax will be implemented and enforced.
In its 32-page complaint, The Digital Chamber argues that the Illinois law could set a dangerous legal precedent for other states.
The organization warned that if blockchain transactions can be taxed differently because of the underlying technology, other states could apply similar taxes to transactions using artificial intelligence, cloud-based payment systems, or future digital technologies. According to TDC, this approach could discourage innovation and create inconsistent tax policies across the country.
The Digital Chamber has asked the court to declare the Illinois law unconstitutional, arguing that it violates protections under the U.S. Constitution. The organization is seeking a ruling that would make the tax invalid and prevent it from taking effect.
TDC represents more than 250 member organizations worldwide, including major companies such as Anchorage Digital, Chainlink Labs, and Intercontinental Exchange (ICE), the parent company of the New York Stock Exchange.
The Illinois crypto tax has also drawn criticism at the federal level. Commodity Futures Trading Commission (CFTC) Commissioner Michael Selig recently argued that the measure could slow technological progress and reduce innovation within the digital asset industry.
As legal proceedings move forward, the case could influence how U.S. states approach cryptocurrency taxation and shape future regulations affecting blockchain-based financial services.
