SEC pursues sweeping crypto custody rewrite

TLDR

The US SEC has sent a major rewrite of its crypto custody rules to the White House, starting a formal process that could reshape how institutions hold digital assets.

1. The proposal, Amendments to the Custody Rules, is under White House review as an economically significant rule, with a tentative October 2026 publication target but no fixed deadline.
2. It focuses on how investment advisers and funds use banks, trust companies, and other qualified custodians for crypto, which could affect self-custody, staking, and DeFi structures.
3. Key uncertainties are which institutions will qualify, how strict new safeguards will be, and how this interacts with broader market-structure efforts like the CLARITY Act.

Deep Dive

1. What Changed Procedurally

Reports show the SEC has submitted a draft rule titled Amendments to the Custody Rules to the White House Office of Information and Regulatory Affairs for review, flagged as economically significant and aimed at an October 2026 proposal release, though timing can shift during review.

This follows a reset in 2025, when the SEC withdrew its earlier safeguarding proposal and said it would start fresh, then issued a no-action letter that allowed advisers to treat certain state trust companies as banks for crypto custody under strict conditions such as audited financials, segregation of assets, and no lending without consent.

Under Chair Paul Atkins, the SEC is moving away from purely enforcement-driven crypto policy toward formal rulemaking, and the custody rewrite is one of the main pillars of that shift.

2. Potential Custody Impacts

Current custody rules were written for traditional assets and rely on qualified custodians like banks, broker-dealers, and state-chartered trusts, leaving ambiguity about how to treat blockchain-native arrangements. The new draft is explicitly meant to modernize that framework for digital assets.

Coverage suggests the rewrite could clarify treatment of self-custody, multi-signature wallet setups, staking, lending and DeFi exposure for investment advisers and funds, and may introduce new standards for independent verification or surprise examinations of blockchain holdings.

Related legislation such as the CLARITY Act would require certain futures intermediaries to use qualified digital asset custodians, so the SECs definitions will directly influence which crypto custodians can serve institutional clients at scale.

3. What To Watch Next

The rule text is not yet public, so the biggest unknowns are the exact safeguards, eligibility criteria, and whether the tone is more restrictive or genuinely deregulatory for crypto custody.

After White House review, the SEC must vote to publish the proposal and open a public comment period, which will be the first chance for advisers, custodians, exchanges, and DeFi projects to push back on or support specific provisions.

Investors and platforms should watch for three signals: the draft language itself, how it aligns with ongoing CLARITY Act debates on qualified custodians, and whether other regulators like OCC and FDIC adjust their bank supervision manuals in parallel.

Conclusion

The SECs pursuit of a sweeping crypto custody rewrite does not change rules overnight, but it marks a decisive move toward a more explicit playbook for institutional digital asset safekeeping.

If the eventual standards balance security, segregation, and transparency with room for modern custody models, they could unlock more comfortable participation by banks and funds. If they are narrow or hostile to newer structures, they could instead push activity into more constrained channels or offshore venues.

Confidence: high because multiple regulatory records and independent reports describe the same custody rewrite entering White House review with consistent timing and scope.