
Briefing
The US Congress, via the Congressional Review Act (CRA), has nullified the Treasury Department and IRS rule that would have classified non-custodial entities, including many DeFi protocols and wallet providers, as “brokers” subject to extensive 1099-B tax reporting requirements. This legislative intervention immediately removes a significant and operationally infeasible compliance burden from the decentralized finance sector, establishing a strong statutory precedent that also prohibits the Treasury from issuing a substantially similar rule in the future without explicit new legislation, thus granting the industry a critical, permanent reprieve from the rule’s original January 1, 2026, implementation date.

Context
Prior to this action, the digital asset industry operated under a looming, existential threat of an expanded broker definition that extended traditional finance reporting obligations to non-custodial entities. The Treasury/IRS rule, which was an interpretation of the Infrastructure Investment and Jobs Act (IIJA), created a compliance impossibility for many decentralized and non-intermediated platforms, as they lack the ability to collect the necessary Know-Your-Customer (KYC) and taxpayer identification data required for the 1099-B reporting regime. This ambiguity was a major impediment to US-based DeFi innovation, forcing strategic relocation considerations for many projects.

Analysis
This nullification fundamentally alters the compliance architecture for non-custodial digital asset businesses by eliminating the need to build a complex, user-facing tax information collection and reporting module. For DeFi protocols, miners, and software developers, the immediate strategic implication is the removal of the legal risk associated with non-compliance with the rule’s impossible data collection requirements. This action clarifies that the US regulatory perimeter for tax reporting will focus on custodial intermediaries, thereby unlocking capital and operational resources previously reserved for mitigating this specific regulatory risk. The legislative veto is a decisive signal that Congress intends to lead on tax policy for decentralized systems.

Parameters
- Key Metric ∞ CRA Resolution ∞ The specific legislative mechanism used to nullify the rule.
- Affected Entities ∞ Non-custodial entities ∞ The primary group (DeFi protocols, miners, wallet providers) that is now exempt from the rule.
- Nullified Rule ∞ Expanded Broker Rule ∞ The specific IRS/Treasury rule that was repealed.
- Implementation Date Blocked ∞ January 1, 2026 ∞ The original date the rule was set to take effect.

Outlook
The successful use of the Congressional Review Act sets a powerful precedent for the digital asset industry’s ability to leverage legislative tools to overturn executive agency rulemaking deemed technically infeasible or harmful to innovation. The focus now shifts back to Congress to develop a new, technology-neutral legislative solution for digital asset tax reporting that respects the non-custodial nature of decentralized finance. This clarity is likely to accelerate domestic development and investment in US-based DeFi projects, as the existential threat of a compliance impossibility has been definitively removed.

Verdict
This legislative nullification represents a critical, decisive victory for the decentralized finance sector, permanently resetting the US tax reporting framework to exclude non-custodial entities and affirming Congress’s ultimate authority over digital asset tax policy.
