US Financial Crimes Watchdog Preparing ‘Significant’ Crypto Rules, Warns Treasury Secretary Mnuchin

The U.S. Treasury Department’s Financial Crimes Enforcement Network (FinCEN) is preparing to unveil new regulations around cryptocurrencies, Treasury Secretary Steven Mnuchin said Wednesday.

Speaking during a hearing before the Senate Finance Committee, Mnuchin said FinCEN, the nation’s financial crimes watchdog, is preparing to roll out some “significant new requirements” around cryptocurrencies, though he did not provide any further detail.

Mnuchin’s explanation came in response to Senator Maggie Hassan (D-N.H.), who asked, “How will the Treasury’s proposed budget increase in monitoring suspicious cryptocurrency transactions and prosecuting terrorists and other criminal organizations financing illicit activities with cryptocurrency?”

FinCEN and the Treasury Department more broadly are “spending a lot of time on this,” Mnuchin said, and was working with some of the U.S.’s regulators on the issue. He did not name the specific regulators but the Securities and Exchange Commission, the Commodity Futures Trading Commission and the Treasury Department’s Office of Foreign Asset Control have all been active in the crypto space.

“We want to make sure that technology moves forward but, on the other hand, we want to make sure that cryptocurrencies aren’t used for the equivalent of old Swiss secret number bank accounts,” he said.

However, Treasury does share the senator’s concerns about illicit use, and “you’ll be seeing a lot of work coming out very quickly,” Mnuchin said.

A spokesperson for FinCEN did not immediately return a request for comment.

FinCEN and its director, Kenneth Blanco, have been warning businesses in the crypto space for months that in their view, existing regulations cover most forms of crypto transactions, particularly anti-money laundering rules.

FinCEN joined its fellow financial regulators in signing a joint statement last autumn, noting that banking laws still apply to this nascent asset class.

CORRECTION (Feb. 12, 21:25 UTC): An earlier version of this article said Senator Catherine Cortez Masto (D-Nev.) asked about FinCEN activity around cryptocurrencies. It was actually Senator Maggie Hassan (D-N.H.).