SEC Revives Crypto Custody Rulemaking Amid Regulatory Uncertainty

The question is no longer whether U.S. regulators want to constrain how investment advisers handle client crypto. It is whether the SEC can write a custody rule that survives the operational and legal friction that buried the last attempt.

According to the original report, the agency is bringing back a proposal that the previous administration could not finalize. In 2023, the regulator tried to narrow the venues where advisers could park client crypto assets. The new version is still largely unknown, which is itself part of the problem for compliance teams.

The custody rule has never been a crypto-only fight. It sits at the center of how registered investment advisers can hold any client property, and digital assets break the traditional model because clearing and settlement do not fit neatly into the roles of banks, transfer agents, and broker-dealers.

That mismatch has made the rule a recurring point of tension in Washington. It is resurfacing while bank lobbyists try to reshape a separate crypto market-structure bill on Capitol Hill, a fight covered in the broader D.C. push over digital asset legislation.

For market participants, the stakes are not abstract. Custody rules determine which platforms can legally hold client funds, how often those assets must be audited, and whether advisers can use crypto-native infrastructure without triggering enforcement risk. A rewrite could redraw those lines just as institutions have begun moving tokenized products into production.