The U.S. Senate placed a new federal tax-reporting framework for digital assets into the text of its bipartisan infrastructure package on August 1, 2021, turning cryptocurrency policy into a material financing and compliance issue inside one of Congress’s largest pending bills.
The 2,702-page substitute text for H.R. 3684 was presented during a Sunday session and entered into the Congressional Record. Its Section 80603, titled “Information Reporting for Brokers and Digital Assets,” proposed changes to the Internal Revenue Code. The development was legislative text, not enacted law: on August 1 the Senate had not passed the package, the House had not approved it, and the president had not signed it.
What the August 1 text proposed
Section 80603 would add to the tax code’s broker definition any person who, for consideration, was responsible for regularly providing a service that effectuated transfers of digital assets on behalf of another person. It separately defined a digital asset as a digital representation of value recorded on a cryptographically secured distributed ledger or similar technology specified by the Treasury secretary.
The text also proposed treating digital assets as specified securities for broker-reporting purposes. A broker transferring a covered digital asset from a customer account to an account or address not known to belong to another broker would have to make an information return in a form determined by Treasury. Another clause would treat digital assets as cash for purposes of the existing reporting regime in Internal Revenue Code Section 6050I.
The dates inside the proposal require care. One amendment inserted January 1, 2023 into the applicable-date provisions for digital assets treated as specified securities. Section 80603’s general effective-date language said its amendments would apply to returns required to be filed and statements required to be furnished after December 31, 2023. Those were proposed statutory dates, not proof that any reporting system was operational on August 1, 2021.
Why “broker” became the central question
The institutional aim was information reporting to support collection of taxes already owed, rather than a new tax rate on holding cryptocurrency. The practical dispute was whether a rule built for intermediaries could be applied cleanly to blockchain networks.
A centralized exchange may maintain customer identities and transaction records comparable to those held by a conventional broker. Network validators, miners, wallet-software developers and protocol developers can contribute to transfers or network operation without having a brokerage relationship or access to the identifying information normally needed for tax reports.
A July 30 letter from the Blockchain Association and allied organizations argued that the draft definition was too broad and could reach participants unable to comply. That was a contemporaneous industry claim, not a binding interpretation of the bill. The August 1 text itself did not expressly list miners, validators or software developers, so it did not conclusively settle whether every such participant was included or excluded.
What was knowable on August 1
The verified development was the formal release and filing of legislative language that could reshape U.S. digital-asset reporting. Its placement in a major infrastructure bill raised the stakes: crypto compliance had become part of a broader congressional negotiation over $550 billion in new infrastructure spending, according to the contemporaneous Senate account.
The limits were equally important. Section 80603 remained subject to Senate debate and amendment. Treasury had not issued implementing rules, and no court had interpreted the proposed definition. Claims that the language definitely imposed duties on a particular miner, validator, wallet or decentralized protocol therefore exceeded the August 1 record.
No cryptocurrency price, return, trading-volume or market-cap claim is included. Continuous global trading makes a causal market reaction difficult to isolate, and the cited legislative records do not provide an event-specific market dataset. The event-day conclusion is narrower: August 1, 2021 put digital-asset broker reporting into the Senate’s live infrastructure text and exposed an unresolved mismatch between intermediary-based tax rules and decentralized network roles.
The complete source packet and revision history are retained with the newsroom record.
Automated systems may have assisted with source organization and drafting. Coinburn is accountable for the published text and maintains a revision record.
This article provides news and analysis, not investment, legal or tax advice. Digital assets are volatile and may result in total loss.

