Illinois Draft Crypto Tax Rules Target Stablecoins, DeFi and Wallet Transfers

Illinois has released draft rules that add detail to the state’s 0.2% digital asset tax, including how the levy could apply to stablecoins, decentralized finance platforms, blockchain bridges and transfers involving self-custody wallets. The Illinois Department of Revenue published the draft on Sept. 28 and is accepting public comments through Oct. 30. The rules remain preliminary and have not yet entered the formal rulemaking process.

How Stablecoins and DeFi Could Be Taxed

The proposed rules explicitly classify stablecoins as digital assets covered by the law. That means transactions involving stablecoins can fall within the tax when they involve taxable digital asset business activity.

The draft also draws a distinction between different DeFi fees. Transactions on decentralized platforms generally would not be taxable unless they involve valuable consideration.

• Fees paid solely to liquidity providers would not count as taxable consideration.
• Blockchain network fees paid to miners or validators would also be excluded.
• Protocol fees charged for operating or maintaining a DeFi platform could trigger the tax.

The distinction could matter for users who frequently interact with decentralized exchanges and other on-chain protocols.

Bridges and Self-Custody Transfers

The draft treats bridging as an exchange when digital assets move from one blockchain network to another. It also covers certain transfers between wallets when a digital asset broker performs the transaction for a fee.

For example, moving assets from a centralized exchange into a self-custody wallet could be taxable if the exchange facilitates the transfer for consideration. By contrast, a direct peer-to-peer transfer between two independently controlled wallets would not be taxable when no broker provides the service for valuable consideration.

The proposed rules also state that storage can create a taxable event when a customer specifically pays for custody. However, storage bundled with an exchange or transfer would generally produce only one taxable event.

The underlying law takes effect Jan. 1, 2027, with the tax calculated at 0.2% of the value of the digital asset involved. The draft rules also address valuation, sourcing and broker responsibilities. Illinois officials are seeking feedback before the rules advance through formal review. The measure has also faced legal challenges from cryptocurrency industry groups.