The main reading error to avoid is treating the GENIUS Act rollout as a full federal takeover of stablecoin regulation. Treasury’s September 2025 advance notice and the OCC’s parallel proposal instead build a two-layer system: a federal baseline for payment stablecoins, with room for state supervision of smaller issuers if state rules are close enough to the national standard.
Where the federal line is actually drawn
The GENIUS Act, enacted in July 2025, limits U.S. payment stablecoin issuance to permitted payment stablecoin issuers, or PPSIs, and blocks digital asset service providers from offering coins that do not come from federally approved or qualifying foreign issuers. Treasury’s rulemaking then sorts obligations into two buckets: “uniform requirements,” such as reserve backing and anti-money laundering controls, and “state-calibrated requirements,” where states can still shape capital and risk-management expectations.
The practical dividing line is size. Nonbank issuers that cross $10 billion in issuance move into federal supervision, while issuers below that threshold may stay under state oversight if the state regime is deemed “substantially similar” to the federal framework. That makes the real policy choice less about federal versus state control in the abstract and more about who keeps discretion over smaller balance sheets without weakening reserve, disclosure, and naming standards.
The checkpoints smaller issuers and state regulators have to clear
Treasury did not leave state equivalency as a vague concept. The proposal points to specific minimum features a state regime must have, including monthly reserve disclosures and restrictions on misleading naming. In other words, states can vary on calibration, but not on the core conditions that make a payment stablecoin look and behave like a regulated dollar instrument rather than an unsecured crypto product.
That distinction matters for market structure. Smaller issuers are not automatically pushed into a national charter, which preserves regional licensing routes and potentially lowers barriers to entry. But that flexibility only survives if a state can show substantial similarity to the federal baseline. The next real checkpoint is Treasury’s final determination on how strict that test will be, because a narrow reading would pull more issuers toward federal supervision even if the statute formally preserves state roles.
| Area | Federal baseline | State discretion or condition |
|---|---|---|
| Issuer scope | PPSIs are the only permitted domestic issuers under the Act | Issuers under $10B may remain state-regulated if the regime is substantially similar |
| Uniform requirements | Reserve backing, AML, disclosure standards | No meaningful state deviation from these baseline protections |
| State-calibrated areas | Federal framework sets outer boundaries | Capital and risk-management approaches can vary for smaller issuers |
| Reserve reporting | Regular disclosure is required | States must include monthly reserve disclosure to qualify |
| Naming restrictions | Federal standards seek to prevent mislabeling | States must impose comparable restrictions |
OCC is setting the operating standard, not just the license test
The OCC proposal does the heavier operational work. It covers reserve assets, redemption practices, audits, risk management, and liquidity support for PPSIs, and it puts a concrete capital floor under the regime. The agency proposes a minimum of $5 million in capital, with supervisory adjustments that can raise the requirement as high as $25 million depending on business model and risk profile.
That range matters because it means capital is not being treated as a symbolic entry fee. An issuer with more complex redemption channels, weaker liquidity planning, or higher operational risk should expect a different supervisory outcome than a plain-vanilla issuer with simpler reserve management. For market participants trying to separate signal from narrative, this is one of the clearest signals in the package: regulators are not only legalizing payment stablecoins, they are pricing operational fragility into the rulebook.
Custody is another area where the proposal is unusually specific. Covered custodians, including national banks and PPSIs performing custody functions, would need to segregate and safeguard stablecoin reserves, maintain control of private keys, and monitor any sub-custodians through internal controls. The inclusion of omnibus accounts and sub-custodian oversight is a reminder that reserve quality is only one side of the risk analysis; the chain of control over assets is the other.
Foreign issuers face a narrower path than the headline suggests
Foreign payment stablecoin issuers are not simply invited into the U.S. market through a generic registration process. To qualify for an exemption from the general issuance prohibition, they would need to register with the OCC, meet comparability standards tied to Treasury’s framework, hold sufficient reserves in U.S. financial institutions, and avoid sanctioned or high-money-laundering-risk jurisdictions. That makes cross-border access conditional on both legal equivalence and operational localization of reserves.
The restrictions go further than market access paperwork. These issuers would be subject to ongoing examinations and reporting, and the framework bars them from paying interest or yield to U.S. holders. That is especially relevant because yield-bearing stablecoins are outside the GENIUS Act itself, leaving one of the largest unresolved product categories outside the clean perimeter regulators are trying to build. For investors and exchanges, that means “stablecoin approved under U.S. rules” will not be interchangeable with “any dollar-linked token available globally.”
Questions that matter before treating this as settled market structure
The proposals answer who can issue and how reserves must be handled, but they do not settle every product design question. The biggest unresolved item is how regulators will ultimately treat yield-bearing stablecoins that fall outside the GENIUS Act’s defined scope. That gap matters because some of the strongest demand incentives in crypto have come from onchain yield, not from plain payment use.
Short Q&A
Does this force all stablecoin issuers into federal supervision now?
No. Issuers under $10 billion can remain under state regimes if those regimes are found substantially similar to the federal standard.
What is the clearest hard number in the OCC proposal?
A $5 million minimum capital floor for PPSIs, with supervisory adjustments up to $25 million based on risk.
What should exchanges and service providers verify first?
Whether a listed payment stablecoin comes from a permitted domestic issuer or a qualifying foreign issuer, because the Act limits what can be offered in the U.S.
What is the next real regulatory checkpoint?
Treasury’s final criteria for state equivalency, since that decision will determine how much room smaller issuers actually have to stay under state supervision.
About the Author
