US Treasury Withdraws Proposed Rules on Unhosted Wallets and Crypto Mixers
The U.S. Treasury has withdrawn two proposed rules from 2020 and 2023 that would have expanded financial institutions' reporting and recordkeeping requirements for self-custody wallets and mixing transactions. The withdrawal removes regulatory uncertainty that had hung over the sector for years.
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Rules Withdrawn and Their Scope
The U.S. Treasury has withdrawn two proposed rules originally drafted by FinCEN, the Treasury bureau responsible for anti-money-laundering enforcement. The first proposal, from 2020, would have required financial institutions to maintain records on customers' unhosted wallets and report transactions involving self-custody addresses. The second, from 2023, targeted mixing services and would have expanded reporting duties for transactions that use such tools.
Both rules had faced sustained industry pushback over compliance complexity and operational burden. The withdrawal eliminates regulatory ambiguity that had persisted for years, though the Treasury has not formally announced new direction on how it intends to regulate self-custody or privacy-enhancing tools.
Market and Compliance Implications
The withdrawal may ease immediate compliance pressure on financial institutions and reduce friction for decentralized finance protocols that interact with traditional banking rails. However, the absence of clear rules does not resolve the underlying tension between law enforcement's interest in transaction transparency and the privacy protections that self-custody and mixing services provide.
Regulatory uncertainty in U.S. crypto policy persists despite this move. The Treasury has not signaled whether it will issue revised guidance on wallet reporting or whether it views the 2020 and 2023 proposals as permanently shelved or merely postponed.
Why It Matters
For Traders
Near-term compliance uncertainty for institutional traders and custodians eases, though regulatory risk for mixing services remains unresolved.
For Investors
The withdrawal signals a softening of Treasury's 2020-2023 posture but leaves long-term custody and privacy regulation undefined, keeping regulatory tail risk alive.
For Builders
DeFi protocols connected to traditional finance can plan infrastructure without the reporting overhead the rules would have imposed, but should anticipate future guidance.
This article is for information only and is not financial advice. Read the full disclaimer.
