Crypto Groups Sue Illinois Over 0.2% Digital Asset Tax

The Crypto Council for Innovation and the Blockchain Association sued Illinois over its new 0.2% tax on digital asset transactions. Both groups argue the levy is illegal, discriminates against crypto, and lacks the clarity needed for businesses to comply.

The lawsuit makes two main claims. First, the tax targets digital assets in a way no comparable financial instrument faces, which the plaintiffs call discriminatory. Second, the rules are so vague that companies cannot build compliance programs around them, the groups said in the filing.

Illinois officials have not publicly responded to the suit. That leaves businesses in the state with no signal on whether the government plans to defend the tax, revise its guidance, or address the uncertainty the plaintiffs are flagging.

The legal argument centers on whether a state can single out digital assets for a transaction tax without running afoul of constitutional equal-protection and commerce-clause principles. The Crypto Council and Blockchain Association say no state has tried this before, and the lack of precedent is part of what makes the levy legally vulnerable.

The implementation problem may be the more immediate headache for companies. Businesses face a levy where it is not clear which transactions trigger the tax, how the 0.2% rate applies across different asset types, or what record-keeping the state expects, the lawsuit said. Some firms will wait for court clarity. Others will relocate, the groups warned.