TLDR
US crypto trade groups are backing the OCCs new national trust bank charters against Senator Elizabeth Warrens claim they are illegal and dangerously bank-like.
- Warren argues OCC charters for firms like Coinbase, Ripple and Circle illegally grant crypto banks broad powers without full bank safeguards.
- Industry groups cite the GENIUS Act, saying Congress explicitly empowered the OCC to supervise stablecoin issuers via national trust charters.
- The outcome will shape how stablecoins and large crypto firms access US banking rails and what risk rules they must follow.
Deep Dive
1. What Warren Is Challenging
As ranking Democrat on the Senate Banking Committee, Elizabeth Warren sent a letter to OCC Comptroller Jonathan Gould arguing that at least nine national trust charters for crypto firms since December 2025 go far beyond what banking law allows.
She names Ripple, Circle, Paxos, Fidelity Digital Asset Services, BitGo, Crypto.com, Stripe, Protego and Coinbase, calling them effectively crypto banks that want to evade the fundamental safeguards and obligations that come with being a bank, and asking the OCC to hand over all charter records by 1 June.
Her core claim is that these entities are getting bank-level powers, such as payments and custody, without full bank-level capital, supervision and resolution regimes, which she says could create systemic risk.
2. How Crypto Groups Are Defending OCC
Leading industry bodies like the Digital Chamber are defending the OCC, arguing the charters are exactly what Congress intended when it passed the Guiding and Establishing National Innovations for U.S. Stablecoins (GENIUS) Act in 2025. That law created a new permitted payment stablecoin issuer category under OCC oversight, allowing the agency to license both bank and non-bank issuers of stablecoins.
In their letter, the groups say it would be deeply incongruous for Congress to create that category and then expect the OCC not to use its chartering authority to regulate those businesses, positioning OCC trust charters and GENIUS licenses as a lawful federal regime for stablecoin firms rather than a loophole. A CoinsKid Community summary of the exchange highlights this GENIUS-centered defense of the OCCs actions.
They also stress that these national trust companies do not take FDIC insured deposits or run traditional lending books, and are instead focused on custody and issuance or redemption of fully backed stablecoins, which they say limits systemic risk compared with full-service banks.
Crypto groups are trying to lock in a federal, rules-based path for large stablecoin and custody platforms instead of being pushed back to a patchwork of state licenses.
3. Why It Matters For Crypto Users
This fight will heavily influence whether big players like Coinbase, Circle and Ripple can keep operating under a bespoke OCC regime, or whether Congress and regulators push them toward stricter, bank-like treatment.
If the OCCs approach stands, you could see more large stablecoin issuers and custodians operating under federal charters, likely with tight reserve and disclosure rules but without full banking burdens. If Warrens view gains traction, lawmakers may try to narrow or roll back these charters, slowing stablecoin expansion and raising regulatory risk for US based firms.
For now, the key signals to watch are the OCCs formal response to Warrens letter, any follow-up hearings in the Senate Banking Committee, and whether related bills like the CLARITY Act move, stall or get rewritten around these concerns.
Conclusion
The clash over OCC charters is not just a technical banking dispute; it is a power struggle over who sets the rules for dollar stablecoins and crypto financial infrastructure in the US. If the OCCs charter model survives political scrutiny, it could anchor a relatively clear federal path for major crypto firms, but if Warrens challenge sticks, the industry faces another round of uncertainty over how close to real banks leading crypto platforms are allowed to become.
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