SEC proposes crypto self-custody framework

TLDR

The SEC has proposed new rules giving investment advisers and regulated funds a formal, regulated way to hold crypto, including limited self-custody and use of state trust companies.

1. The proposal creates a tailored crypto custody framework for registered advisers and funds, allowing self-custody only under strict conditions and expanding who can act as a qualified custodian.
2. If adopted, it could ease a major bottleneck for institutional crypto exposure, but it adds heavy safeguards around private keys, segregation, audits and conflicts of interest.
3. The rules are not yet in force; a 60-day comment period and potential revisions will determine how far self-custody and state trust companies really go in practice.

Deep Dive

1. What The SEC Is Proposing

On 1 Oct 2026 the SEC proposed a dedicated crypto custody framework for registered investment advisers and regulated funds, amending the Investment Advisers Act and Investment Company Act to cover digital assets explicitly. The framework would let advisers and funds custody crypto through banks, broker dealers and state trust companies, and in limited cases through the advisers themselves, when no permitted custodian is available for a given asset, as reported by outlets like The Block and Decrypt.

Self-custody here means the adviser or fund holds the clients private keys under a regulated arrangement, not retail investors simply keeping coins in their own wallet. Commissioner Hester Peirce has emphasized that the term refers to advisers acting as custodians on behalf of clients, not individuals bypassing intermediaries.

2. How Self-Custody And Safeguards Would Work

Under articles such as Bitcoin.coms coverage, advisers choosing self-custody would need to:

1. Demonstrate that no eligible third-party custodian exists for each asset, reassess that determination quarterly, and move assets promptly if a custodian becomes available.
2. Implement strong cybersecurity and private key controls, segregate each clients holdings in separate addresses, and require at least two authorized people to approve transfers.
3. Obtain audited internal control reports and meet enhanced recordkeeping and disclosure requirements; regulated funds would need board oversight of any self-custody arrangement.

State trust companies could act as custodians if authorized by their state and if they segregate client assets, maintain audited financials and robust safeguards against loss or theft.

3. Market Impact And What To Watch Next

The SEC explicitly links this proposal to the shortage of qualified crypto custodians that has kept many advisers from offering digital asset strategies. By clarifying how bitcoin and other crypto can be held directly, rather than only via ETFs, the framework could support deeper institutional participation if finalized.

However, the proposal replaces a more restrictive 2023 Safeguarding draft and still faces a 60-day public comment period followed by potential revisions and a final vote. Key open questions include how strictly no permitted custodian will be interpreted, how many state trust companies can realistically meet the new standards, and whether the final rule ends up tightening or loosening these self-custody flexibilities.

Conclusion

For crypto users, this move is best seen as infrastructure: it does not change retail wallet rights, but it could make it far easier for regulated advisers and funds to hold crypto directly under clear, investor-protection rules. The eventual impact will depend on how the SEC calibrates the final requirements around qualified custodians and adviser self-custody, and whether institutions judge the compliance burden worth the expanded access.