CCI, Blockchain Association Sue Illinois Over 0.2% Crypto Tax

This is the second industry-led constitutional challenge to a state-level digital asset tax in months, which suggests trade groups are testing whether transaction-volume levies can survive scrutiny under the Internet Tax Freedom Act and due process clauses. The outcome matters beyond Illinois: a ruling either way could shape how other states structure crypto tax regimes, and it signals that litigation, not legislation, is becoming the primary venue for resolving these questions. Whether the courts consolidate or diverge on these challenges is the open question.