TLDR
- The Financial Crimes Enforcement Network has abandoned a 2023 proposal classifying crypto mixing as a chief money laundering threat.
- FinCEN simultaneously withdrew a 2020 proposal demanding identity verification for self-custody wallet transfers.
- The agency acknowledged its mixing rule definition was too expansive and risked penalizing lawful privacy seekers.
- Since neither proposal reached finalization, no existing regulations have been altered by this action.
- Industry organizations like Coin Center praised the withdrawal as a victory for digital asset users.
The Financial Crimes Enforcement Network, a bureau within the US Treasury Department, has rescinded two regulatory proposals targeting cryptocurrency transactions. FinCEN published the withdrawal notice in the Federal Register this Monday.
The first proposal, unveiled in October 2023, sought to designate international cryptocurrency mixing operations as a “primary money laundering concern.” The second, dating to December 2020, would have mandated financial institutions to authenticate identities connected to self-custody wallet transfers.
According to FinCEN’s statement, the withdrawal aligns with the current Trump Administration’s push toward deregulation. The bureau emphasized its commitment to crafting digital currency regulations that are “fit-for-purpose.”
The Reasons Behind Abandoning the Mixing Proposal
The 2023 regulatory framework employed an expansive definition of mixing activities. It encompassed fund aggregation, transaction fragmentation, and the deployment of disposable wallets to mask the origin or destination of cryptocurrency.
Under the proposed framework, financial institutions would have been obligated to document wallet addresses, transaction identifiers, and IP addresses associated with such operations. FinCEN acknowledged that public feedback highlighted significant concerns about the definition’s excessive scope.
The bureau recognized the regulation could have imposed substantial compliance obligations on reporting entities. Additionally, FinCEN noted the rule risked deterring individuals from employing mixers for legitimate privacy protection unrelated to criminal conduct.
FinCEN referenced a July 2025 analysis from the President’s Working Group on Digital Asset Markets. That assessment concluded that law-abiding users may leverage mixers to maintain confidentiality of their financial activities on transparent blockchain networks.
Nevertheless, FinCEN maintained its position that certain malicious actors exploit mixers to evade law enforcement scrutiny. The bureau indicated it will continue monitoring mixer transactions for indicators of unlawful behavior.
The Self-Custody Wallet Verification Proposal
The second rescinded regulation originated in December 2020. It emerged during the closing days of President Trump’s first term in office.
This framework would have compelled financial institutions to authenticate identities for wallet transfers exceeding $3,000. Transactions surpassing $10,000 would have triggered mandatory reporting to FinCEN.
FinCEN stated this proposal is being eliminated as part of its broader initiative to modernize digital asset regulations. The agency confirmed it will pursue no additional enforcement actions related to this rule.
Neither regulatory framework advanced to final implementation. Consequently, existing compliance obligations for banks and cryptocurrency enterprises remain unmodified at this time.
Coin Center, an advocacy organization for cryptocurrency policy, addressed the development in a published statement. The organization argued the mixing proposal’s language was excessively broad and could have impacted standard privacy techniques employed by ordinary digital currency holders.
Coin Center further contended the wallet verification rule would have established disparate standards for cryptocurrency transfers versus traditional financial transactions.
The Crypto Council for Innovation similarly weighed in. The organization shared via X that the withdrawal represents favorable progress for the digital asset sector.
This announcement arrives amid other recent regulatory shifts. The Treasury Department removed cryptocurrency mixing service Tornado Cash from its sanctions roster in March 2025 following a judicial decision against the Office of Foreign Assets Control.
A separate Treasury analysis submitted to Congress this March recognized mixers can fulfill valid privacy objectives. Treasury officials declined to provide additional commentary when contacted by media representatives.
