FinCEN Buried the $3,000 Wallet Rule and the $10,000 Report on the Same Day — What Never Became Law

Late on Monday and into Tuesday, the Treasury Department's Financial Crimes Enforcement Network closed a file it had kept open since the final weeks of 2020. Two notices published in the Federal Register of Tuesday, October 6, 2026 withdraw the agency's proposed reporting regime for unhosted crypto wallets and its proposed special measure on cryptocurrency mixing. Neither proposal was ever finalized, so nothing was repealed. What FinCEN retired was the possibility — two rulebooks that banks, exchanges and money services businesses had been building compliance programs around for five years.

The second notice is the more unusual of the pair. With the mixer rule, FinCEN did not only withdraw the regulation; it withdrew the finding underneath it, the formal Treasury conclusion that a class of transactions is of “primary money laundering concern.” A finding is the legal hook that a section 311 special measure hangs on. Pulling the hook retires the theory, not just the draft.

Two Proposals Died in One Tuesday

The first withdrawal covers the notice of proposed rulemaking published at 85 FR 83840 on December 23, 2020, “Requirements for Certain Transactions Involving Convertible Virtual Currency or Digital Assets.” The agency's withdrawal notice for it runs at 91 FR 63514. The second covers the proposal published at 88 FR 72701 on October 23, 2023, which would have imposed a special measure on international convertible virtual currency mixing; its withdrawal notice runs at 91 FR 63513.

Both carry the same signature — Jimmy L. Kirby, Deputy Director of FinCEN — and both take effect as of October 6, 2026. The agency announced the pair in a single release on October 5, folding them into the administration's stated push to make digital asset rules “fit-for-purpose.”

The $3,000 Floor and the $10,000 Report Are Gone

Under the 2020 proposal, a bank or money services business handling a customer transaction where the counterparty used an “unhosted” wallet — or a wallet hosted in a jurisdiction FinCEN had flagged — would have had to file a report with the agency including information about the customer and the counterparty, and to verify the customer's identity, once a transaction passed $10,000, or when several transactions aggregated past $10,000 inside a 24-hour window.

A second layer sat lower down. For the same kind of transaction above $3,000, the institution would have had to keep records on the customer and the counterparty, including verifying the customer's identity. That is the machinery that would have pushed counterparty information collection onto ordinary self-custody transfers — the piece the industry spent five years arguing about. The withdrawal ends the argument with one sentence: “FinCEN will not take any further action on this NPRM.”

The Mixer Finding Died With Its Own Rule

The 2023 action reached much wider. Using authority under section 311 of the USA PATRIOT Act, FinCEN proposed to define “CVC mixing” as activity that obfuscates the source, destination or amount involved in a transaction, and listed six ways that could happen: pooling funds from multiple parties, using programmatic code to structure a transaction, splitting an amount across a series of transfers, routing through single-use wallets or addresses, exchanging between cryptocurrencies, or building in user-initiated delays.

Firms that knew, suspected, or had reason to suspect a transfer involved mixing would have had to report the amount, the asset, the mixer used, wallet addresses, transaction hashes, timestamps, IP addresses and a written narrative — and keep identity records covering name, date of birth, address, email and identifying numbers. FinCEN has now withdrawn both the proposed rule and the finding supporting it, saying the decision was “informed by the concerns from commentors that the expansive definition of CVC mixing in the proposed rule could have a chilling effect on legitimate activity and place a large reporting burden on covered financial institutions.”

Financial Privacy Is Now the Stated Rationale

Both notices lean on the July 2025 report of the President's Working Group on Digital Asset Markets, created by Executive Order 14178. That report is where the language shifts from enforcement-first to privacy-aware, and FinCEN quotes it directly.

the Trump Administration supports the ability of lawful users of digital assets to privately transact on a public blockchain

The same report draws a line the 2023 proposal had smudged. Illicit actors, it acknowledges, “use mixers to obfuscate and launder funds,” but it also holds that “lawful users of digital assets may leverage mixers to enable financial privacy when transacting through public blockchains.” The full report is worth reading for that distinction alone: mixing stops being the red flag in itself.

What Didn't Change — and Where the Market Stood

Nothing on the enforcement side was repealed, and FinCEN said so plainly. Because neither proposal was ever final, existing Bank Secrecy Act duties for banks, exchanges and money services businesses are untouched. What is gone is an overhang of possible new obligations. The agency also kept its options open: it “will continue to monitor activity involving CVC mixers for indicia of money laundering, terrorist financing, or other illicit finance activity, and may take appropriate steps in the future.”

The same week made the distinction concrete. On October 5, FinCEN proposed a new section 311 special measure aimed at sub-agents of the A7 Network over Russian sanctions evasion — a named-actor action under the Combating Russian Money Laundering Act, not a rule aimed at an entire class of technology.

The market's read on privacy had already moved. At the October 6 close, Bitcoin was $85,508.93 and Ethereum $2,697.66 on Binance, with Coinpaprika putting the total crypto market at $3.05 trillion and Bitcoin dominance at 56.43%. The striking part is where the privacy assets now sit by rank: Zcash around $1,345 and Monero around $557, enough to place them tenth and fourteenth by market capitalisation, at roughly $22.0 billion and $10.5 billion.

That ranking is not this week's doing. Both assets ran through 2026 long before these notices landed, and Zcash gave back 5.1% over the past seven days. The honest reading is narrower and more useful: the withdrawals remove a legal overhang from self-custody and privacy tooling rather than adding a new reason to buy. What comes next is the part FinCEN deliberately left open — monitoring today, and the option to write a narrower rule tomorrow.