Key Highlights

  • Governor JB Pritzker signed the Digital Asset Tax Act into Illinois' fiscal 2027 budget, creating a 0.2% tax on digital asset business activity, including exchange, transfer, custody, and wallet services.

  • The tax applies to out-of-state brokers with at least $100,000 in annual receipts from Illinois customers, with sourcing determined by factors including customer location, account records, mailing address, and IP address.

  • Industry groups, including the Crypto Council for Innovation, the Digital Chamber and the Illinois Blockchain Association, opposed the measure, with a16z Crypto's head of policy, Miles Jennings.

Illinois has become the first U.S. state to impose a transaction-level tax specifically targeting digital asset activity, after Governor JB Pritzker signed the Digital Asset Tax Act as part of the state's $55.9 billion fiscal 2027 budget. The law creates a 0.2% tax on covered digital asset business activity in Illinois, defined to include exchange, transfer, custody and wallet services performed by digital asset brokers. The measure takes effect on January 1, 2027, and requires brokers to register with the Illinois Department of Revenue before that date, file monthly reports covering the prior month's activity, and collect the tax from customers as a separate line item on each transaction.

What makes the Illinois law unusual in the context of U.S. crypto regulation is what it taxes. Most existing federal and state crypto tax frameworks impose levies on gains, income, staking rewards or other forms of economic return. Illinois' Digital Asset Tax Act instead taxes the activity itself: the act of exchanging, transferring, storing or managing digital assets on behalf of a customer, regardless of whether any profit is realized. Miles Jennings, head of policy and general counsel at a16z Crypto, noted that no comparable state financial transaction tax exists on stocks, bonds or derivatives anywhere in the country, making Illinois' approach genuinely novel and, critics argue, discriminatory against crypto specifically.

The law's reach extends beyond Illinois-based firms. Out-of-state digital asset brokers with at least $100,000 in annual receipts from Illinois customers are subject to the same registration and collection requirements. Sourcing rules are broad: a transaction counts as Illinois activity when customer location, account records, mailing address, IP address or other data points identify Illinois as the primary place of use. Brokers must keep records, file monthly with the state, and renew their registration annually. State budget documents estimated the tax would generate approximately $60 million per year, part of the reasoning behind including it in the fiscal 2027 budget plan passed through Senate Bill 3019.

Industry opposition was swift and united. The Crypto Council for Innovation asked Pritzker for a line-item veto before he signed the budget, warning that the tax would drive innovation and builders out of Illinois and create what it called the most punitive digital asset tax in the country. The Digital Chamber and the Illinois Blockchain Association also opposed the measure, saying lawmakers gave the industry zero advance notice before the provision moved through the budget process. Despite those objections, Pritzker signed the budget without removing the provision, giving Illinois-based and Illinois-serving crypto businesses roughly six months to prepare compliance systems before the tax begins.