U.S. SEC Initiates Move to Broaden Crypto Custody Options to Include State Trusts

The U.S. Securities and Exchange Commission's recent approval for state chartered trust companies to serve as qualified custodians marks a pivotal shift, potentially transforming the way digital assets are secured and managed in the U.S. This regulatory adjustment not only broadens the scope for firms like Coinbase and Kraken but also highlights the evolving acknowledgment of state-level regulatory robustness in the dynamic landscape of cryptocurrency.

Nathan Mercer

October 1, 2025

The U.S. Securities and Exchange Commission (SEC) has recently signaled a crypto custody shift, giving a green light to state chartered trust companies to become qualified custodians. This move, articulated through a no-action letter, opens doors for firms like the trust affiliates of Coinbase and Kraken to handle digital assets for SEC-registered advisers and funds. While this development seems like just another regulatory footnote, the implications are profound, potentially reshaping how digital assets are secured and managed across the United States.

The previously contentious issue of what constitutes a “qualified custodian” in the crypto space saw former SEC chairs, Gary Gensler and Jay Clayton, maintaining a more restrictive stance. Under their watch, proposals were put forward that would have limited such custodianship to more traditionally regulated financial entities, excluding technology-driven firms centralized around cryptocurrencies. The pivot under the new SEC chair, Paul Atkins, marks a significant departure from this perspective. By allowing state trusts to qualify as custodians, the SEC is not only broadening the crypto custody landscape but also endorsing the robustness of state-level regulatory frameworks.

Notably, this decision hasn't been met with unanimous approval within the Commission. Democratic Commissioner Caroline Crenshaw has voiced concerns, suggesting that this approach might segment the crypto asset class from the broader financial system, leading to a fragmented regulatory environment. Her criticisms point towards a potential '50-state regulatory roulette', a scenario where differing state regulations could complicate compliance and enforcement, rather than streamline it. This critique pivots on the principle that uniformity under a federal framework might offer a more cohesive and safer landscape for investors.

Despite these objections, the SEC's no-action letter is a clear indicator of its current direction under a pro-crypto administration. By interpreting state trust companies as equivalent to banks for the purpose of crypto custody, the SEC is entrusting these entities with a significant responsibility. It underscores a recognition of the technological and security advancements that such firms have brought to the table, which may have been undervalued in past regulatory frameworks.

From a practical standpoint, this move could spur wider adoption of cryptocurrencies by providing more avenues for secure asset management, an essential component for institutional investors' confidence. For instance, firms managing large portfolios that require strict compliance with SEC regulations can now look towards these state-chartered trusts as viable custodians. This enhancement in available custody options could lead to more significant investment flows into digital assets, further cementing their role in mainstream finance.

However, with this expansion of custodian eligibility, the burden of ensuring compliance with a patchwork of state regulations could introduce complexities for crypto firms and their clients. While firms like Coinbase or Kraken might possess the infrastructure and regulatory savvy to navigate these waters, smaller players could find themselves at a disadvantage, grappling with varying state mandates that could obstruct a unified operational approach.

Moreover, this development invites discussions around the security and efficacy of state regulatory frameworks in handling the intricacies of crypto assets. As Commissioner Hester Peirce highlighted in a recent speech in Singapore, the evolution of technology necessitates updates to regulatory models to accommodate new forms of asset custody. This perspective aligns with the SEC's latest move but also calls for continual assessment and adaptation of these regulatory frameworks to safeguard investor interests effectively.

The nuances of this regulatory shift are significant and indicate a broader trend towards integrating crypto more deeply into the financial mainstream. As these changes unfold, stakeholders across the spectrum-from investors to service providers-will need to stay informed and agile, adapting to a regulatory landscape that is increasingly accommodating yet demanding of technological and operational expertise in cryptocurrency custody.

For further insights into how these developments affect global crypto regulations, refer to our detailed analysis on regulatory changes worldwide.

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