Elizabeth Warren criticizes OCC over crypto charters

TLDR

Senator Elizabeth Warren is accusing the OCC of illegally giving crypto bank trust charters to firms like Coinbase, Ripple, Circle, and Paxos.

1. Warren says at least nine crypto firms got national trust charters that violate the National Bank Act and let them act like banks while avoiding full safeguards.
2. The dispute centers on whether these charters let crypto companies do custody, lending, and stablecoin work with lighter supervision than traditional banks, which could reshape US crypto banking access.
3. The OCC has been asked for documents and legal justifications by early June, so its response and any Congressional follow up could affect pending charters and future policy.

Deep Dive

1. What Warren Is Alleging

In a letter dated 18 May 2026 to Comptroller Jonathan Gould, Elizabeth Warren claims the Office of the Comptroller of the Currency has approved at least nine national trust charters for crypto firms that far exceed the narrow trust activities allowed under the National Bank Act. Reports list Coinbase, Circle, Ripple, Paxos, BitGo, Fidelity Digital Assets, Crypto.coms parent, Stripes Bridge, Protego, and others among the beneficiaries. She argues that these companies plan to offer staking, lending, payments, and stablecoin services, which look like bank business rather than traditional fiduciary trust work, calling them effectively crypto banks that want to evade the fundamental safeguards and obligations that come with being a bank.

The OCC, in prior interpretive letters and rulemaking, has argued that crypto custody and certain settlement or riskless principal activities can fit within banking or trust powers, but has not yet publicly answered this new letter.

2. Why These Charters Matter For Crypto

A national trust charter gives a crypto firm federal oversight and important advantages, such as preemption of many state-by-state rules and, in some cases, a path toward using core payment rails, while still avoiding full bank rules on deposits, capital, and the Bank Holding Company Act.

For crypto users, that setup could mean more regulated venues for custody, stablecoins, and institutional services, but also a risk that failures hit customers without the protections people associate with banks, such as FDIC insurance. For traditional banks, this looks like charter arbitrage, where new entrants gain bank-like privileges without full prudential supervision, which is why banking trade groups are also pressing the OCC.

3. What To Watch Next

Warren has demanded that the OCC deliver full charter applications, legal analyses, and any communications with Donald Trump or his family about these approvals by around 1 June 2026. That deadline is likely to trigger either a detailed OCC defense or a political escalation in the Senate Banking Committee.

Pending applications, such as those linked to Krakens parent and Trump associated World Liberty Financial, could be slowed or face tougher scrutiny if the controversy grows. Longer term, Congress could choose to explicitly narrow or affirm the OCCs authority, especially around stablecoin and crypto custody business models.

Conclusion

Warrens attack on OCC crypto trust charters is not just about paperwork, it is about who controls the gateway between crypto platforms and the US banking system. If regulators or Congress tighten the rules, some high profile firms could see their banking strategies delayed or reshaped, while a more permissive outcome would entrench national trust charters as a key route for large crypto players to operate under federal oversight with lighter than full bank regulation.