The Securities and Exchange Commission published a formal proposal on October 1 that would reshape how registered investment advisers and regulated funds custody crypto assets, opening the door for the first time to limited forms of self-custody. One clarification is essential before going further: SEC Commissioner Hester Peirce stated explicitly that the term “self-custody” in this proposal refers to advisers acting as custodians for their clients’ assets, not individual investors holding their own private keys. A fund could not, under this framework, store its Bitcoin on a personal hardware wallet. What the proposal would allow is for the adviser itself to become the custodian, subject to strict conditions.
With that distinction in mind, here is what the proposal actually contains, what else it introduces, and why its timing matters for the broader trajectory of U.S. crypto regulation.
The Proposal at a Glance
What it actually says. Source: SEC, October 1, 2026
- “Self-custody” means: the adviser custodies assets on behalf of clients, not investors holding their own keys.
- Only permitted when: no qualified third-party custodian is available for that specific asset.
- Still a proposal: a 60-day public comment period opens now. No rule is yet in force.
What the SEC Crypto Custody Proposal Actually Contains
The document, running 760 pages and identified as proposal 2026-100 in SEC filings, covers registered investment advisers, registered investment companies, and business development companies. It updates custody requirements under both the Investment Advisers Act of 1940 and the Investment Company Act of the same year. The most discussed provision would permit advisers to hold clients’ crypto assets directly, but only in limited, specific circumstances: principally, when the adviser itself determines that no qualified custodian alternative exists for a given digital asset. This is not a general permission. It’s a fallback for situations where qualified custody infrastructure for a particular asset simply doesn’t yet exist in the market.
A second substantive change would expand the range of entities that can serve as qualified custodians. The proposal explicitly recognizes state-chartered trust companies as qualified custodians for crypto assets held by clients and regulated funds, provided they meet four conditions: they must be authorized by their state to offer crypto custody; they must maintain reasonable procedures to prevent loss, theft, or misappropriation; they must hold certified financial statements and internal control reports; and they must keep client assets segregated from their own.
Three Steps That Brought the SEC to This Point
This proposal didn’t emerge from nowhere. A 2023 SEC proposal that would have extended crypto custody rules to all assets in a far broader manner was formally withdrawn in June 2025. A few months later, in September 2025, the SEC’s Investment Management division published a no-action letter, carrying no binding legal force, indicating it might not recommend sanctions against state-chartered trust companies treated as banks under certain conditions. Yesterday’s formal proposal formalizes an approach the SEC had already signaled informally.
SEC Chair Paul S. Atkins had publicly stated on September 14 that he had directed Commission staff to draft a proposal specifically covering self-custody and state trust companies, noting that the latter path “already works” in practice. Atkins framed the intervention by pointing out that the crypto market had grown from a niche into an asset class worth trillions of dollars, while U.S. custody rules had failed to keep pace. He said the proposal would give advisers and funds “a compliant pathway where none existed before,” replacing the uncertainty created by custody rules designed for an era of purely traditional assets, a situation he described as unsustainable in the twenty-first century.
Why Now: The CLARITY Act Connection
The timing of this proposal isn’t accidental. It arrives days after the procedural vote on the CLARITY Act failed in the U.S. Senate, and multiple sector sources have directly linked the two events. The SEC’s move is widely read as regulators advancing on their own administrative track, independent of the legislative stalemate in Congress. The dynamic mirrors what played out recently with the Federal Reserve’s proposals to implement the GENIUS Act: while Congress struggles to reach political consensus on a comprehensive regulatory framework, individual federal agencies continue moving independently on the files within their own jurisdiction.
The proposal explicitly states its goal as removing regulatory barriers that limit advisers’ ability to provide crypto investment advice, and enabling regulated funds to offer a wider range of digital asset strategies. That includes allowing wealth managers and hedge funds to hold Bitcoin and other crypto assets directly, rather than exclusively through an ETF or another intermediary. For European investors watching from the MiCA side of the Atlantic, the contrast is notable: MiCA establishes a unified licensing regime across 27 member states, while the U.S. continues to resolve crypto custody jurisdiction agency by agency.
The Bigger Picture for Institutional Crypto
This proposal targets a structural bottleneck that has kept crypto assets walled off from traditional wealth management for years. The old custody rules were built around securities, banks, and conventional broker-dealers. Applying those rules mechanically to cryptographic keys and on-chain assets created persistent ambiguity about who qualified as a custodian and how an adviser could offer crypto exposure while meeting fiduciary obligations to clients.
Two readings of this proposal are worth holding together. On one hand, for all its technical density, the proposal addresses a real structural problem that has blocked regulated institutional capital from entering crypto through the conventional channels of wealth management. On the other hand, it’s still a proposal. A 60-day public comment period now opens, and the text could change substantially before any rule takes effect. The wealth management industry’s reaction during the consultation phase will be worth watching closely, as will any pushback from state regulators whose trust companies would gain new federal recognition. The SEC’s next step depends, in part, on what that comment period reveals.
