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FinCEN withdraws wallet and mixing proposals

FinCEN has withdrawn proposed US reporting rules for self-custody wallet transfers and crypto mixing. Existing anti-money-laundering duties still apply.

4 min readPrivacy
FinCEN withdraws wallet and mixing proposals

What happened

The US Financial Crimes Enforcement Network announced on 5 October 2026 that it was withdrawing two unfinished digital-asset proposals. The FinCEN notice covers a December 2020 proposal for transactions involving unhosted wallets and an October 2023 proposal for convertible virtual currency mixing.

The 2020 proposal would have placed new duties on banks and money-services businesses when customers sent funds to or received funds from an unhosted wallet. For covered transactions above $3,000, an institution would have had to keep records and verify identifying information. Transactions above $10,000 in a 24-hour period would have triggered a report to FinCEN. The proposal also covered some wallets hosted in jurisdictions without comparable US regulation.

The 2023 proposal used the special-measures authority in Section 311 of the USA PATRIOT Act. It would have treated international crypto mixing as a class of transactions of primary money-laundering concern and required covered financial institutions to identify and report related activity.

Neither proposal became a final rule. Their withdrawal removes those particular paths to new requirements rather than repealing rules already in force.

What changes and what does not

Banks and other regulated intermediaries will not have to build the reporting systems described in these two proposals. A Bitcoin user moving funds between an exchange and a personal wallet will not face the proposed $3,000 recordkeeping framework simply because of that withdrawn notice.

That does not create an exemption from existing law. Banks, exchanges and money-services businesses still have anti-money-laundering, sanctions, suspicious-activity and recordkeeping duties that apply under current rules. A withdrawal also does not make every privacy service lawful or prevent an investigation into funds linked to crime.

The distinction matters because the word “wallet” covered two very different roles in the 2020 proposal. An unhosted wallet is software through which a user controls the keys. The proposed reporting duty would have fallen mainly on the regulated institution at the boundary, not on the Bitcoin protocol or a personal wallet simply operating on its own.

Why it matters for bitcoin

Self-custody lets a user hold and spend bitcoin without asking a custodian to sign. The withdrawn wallet proposal would not have prohibited that model, but it could have required regulated services to collect more information about the person or entity on the other side of certain withdrawals and deposits.

Those records could have connected an identity held by an exchange to addresses controlled outside it. That is useful to investigators, but it also creates privacy and data-security costs for ordinary users. A database linking names, addresses and transaction histories can become a target even when the underlying transfer is lawful.

The mixing proposal raised a related question. Mixing techniques can frustrate blockchain tracing and can be used to conceal stolen funds. They can also support legitimate privacy by making it harder for a merchant, employer or stranger to reconstruct someone’s financial history from a public ledger. A reporting rule broad enough to catch many privacy tools can therefore reach both illicit and ordinary activity.

FinCEN said it considered public comments before withdrawing the proposals. The agency framed the decision as part of a deregulatory agenda and an effort to make digital-asset regulation fit for purpose.

What remains uncertain

FinCEN has not given up the legal authorities that supported the proposals. It can study the same risks, issue guidance, bring enforcement cases under existing rules or begin a narrower rulemaking later. Congress can also change the statutory framework.

The formal withdrawal notices were placed on public inspection for publication in the Federal Register on 6 October. The wallet notice and the mixing notice confirm that the proposals are being withdrawn, not replaced with final rules.

The Block, Decrypt and Cointelegraph independently reported the decision. They agree on the two withdrawals and the thresholds in the wallet proposal. Their emphasis differs: The Block focuses on how broad definitions could affect legitimate privacy, Decrypt stresses that FinCEN retains its underlying authority, and Cointelegraph places the move in the administration’s wider deregulatory programme.

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