GENIUS Act at One: Washington's Stablecoin Law Has the Statute But Still Needs the Rulebook

On 18 July 2026 the US Treasury, the Federal Reserve, the Office of the Comptroller of the Currency and the Federal Deposit Insurance Corporation closed their consultation windows without delivering the final implementing rules that the GENIUS Act required of them a year after signature. The statutory deadline passed at midnight UTC on 18 July; instead of finalised text, the agencies have so far issued ten proposed rulemakings, according to a tally tracked across CoinDesk and CoinTelegraph's policy desks. The law exists. The rulebook does not. The mismatch between statute and regulation is now the single most important fact about the American stablecoin market.

What was meant to be the world's first comprehensive federal regime for payment stablecoins has, on its first birthday, the legal authority to compel issuers to register, hold reserves and disclose redemptions, but none of the granular procedural machinery that determines who counts as a permitted payment stablecoin issuer, what an acceptable reserve composition looks like under stress, and how examiners will test for compliance. The result is a market that is simultaneously more legitimised than it was twelve months ago and more procedurally exposed.

What the statute actually says

The GENIUS Act, signed in July 2025, drew the perimeter of US stablecoin regulation around three commitments. Permitted payment stablecoin issuers must back each token one-for-one with high-quality liquid assets, disclose reserve composition on a regular cadence, and offer redemption at par within a defined window. The statute also drew a jurisdictional boundary: only depository institutions, their subsidiaries, and a new category of federally chartered non-bank issuers, alongside state-qualified issuers under a federal floor, may issue payment stablecoins to US customers. Foreign issuers face a comparable registration regime if they want their tokens to reach American wallets.

The act assigned the rulemaking across the four federal supervisors, with Treasury coordinating and the OCC carrying primary responsibility for the new federal non-bank charter. The one-year clock was the political centrepiece: the argument inside Washington was that a defined deadline would prevent the kind of multi-year drift that has characterised past digital-asset rulemaking.

The rulemaking that is missing

A year on, the agencies have not closed the loop. According to the policy reporting tracked by CoinDesk and CoinTelegraph as of 18 July, the four supervisors have collectively issued ten proposed rules covering, among other items, reserve composition, redemption procedures, examination manuals for depository issuers, and the application process for the new non-bank federal charter. Each proposal is open for comment. None is final.

The practical consequence is that issuers who want to come into compliance today have no examination procedure to comply with. A bank subsidiary issuing stablecoins under the act knows, in principle, that its reserves must be high-quality and liquid; it does not yet have an examiner manual that tells it which custodians qualify, how often portfolio reports must be filed, or what counts as a permissible concentration. The OCC's federal non-bank charter does not yet exist as an actionable licensing path: the application form, the capital floor and the fit-and-proper test are still in draft.

The mismatch is most visible at the foreign-issuer end. Tether, the largest dollar stablecoin by circulation, and Circle, the largest US-regulated issuer, both operate under the new statutory regime in principle. In practice, neither faces an enforceable US examination standard until the rules land, and both compete in a market that has spent the year pricing the absence of those standards into spreads, custody choices and counterparty risk.

The industry has not waited

Market structure has moved faster than the rulemaking. The CoinDesk State of Crypto policy survey of 19 July documents that bank-issued stablecoins have moved from pilot to balance-sheet item at several large US institutions, with deposit-funded issuance now the dominant model for federally chartered entrants. State regulators in New York and California have continued to license issuers under their own regimes, which the act preserves as compliant under the federal floor, and those issuers now hold a procedural edge over federal applicants who are waiting on the OCC.

The industry's preferred counter-narrative is that the rulemaking delay is a feature rather than a bug. Bank issuers argue that supervisors should not finalise examination manuals until they have observed a full reserve-cycle under the new statute, and that premature rulemaking would entrench choices that turn out to be wrong under stress. The crypto-native issuer lobby argues the opposite: that the delay keeps the door open to offshore competitors and to state regimes with lighter federal floors.

Both positions are plausible. Neither changes the political fact that the act was sold to Congress on a one-year delivery promise, and that promise has now visibly slipped.

What changes when the rules land

The structural pattern here is familiar from the post-2008 and post-Dodd-Frank rulemaking cycles: statute, then years of rulemaking, then a market that has already organised itself around the working assumptions of the rule drafts. By the time final rules land, the market's preferred practices have usually become the regulator's path of least resistance, because writing rules that invalidate billions of dollars of existing issuance carries its own political cost. The GENIUS Act rulemakings are likely to follow that arc.

The stakes are not abstract. Dollar-denominated stablecoins are now the dominant on-ramp between traditional finance and crypto markets globally, and the most-used dollar payment instrument outside the US banking system. The rulemaking will determine whether that instrument is issued predominantly by US-chartered entities operating under a federal floor, by foreign issuers operating under a reciprocal registration regime, or by a hybrid in which state regimes carry the load while federal rules catch up. The trajectory of the next twelve months of rulemaking will, in effect, decide which balance sheets intermediate the global dollar on the open blockchain.

A genuinely unresolved question is whether the four supervisors can align. Treasury's coordinating role is statutorily defined but politically soft, and the Fed, the OCC and the FDIC each have independent rulemaking authority. A coordinated set of final rules within the next two quarters is the optimistic read; a sequenced series of finalisations stretched across late 2026 and into 2027 is the realistic read. The sources do not, at this point, allow a more confident prediction.

This publication treats the GENIUS Act's first birthday as a regulatory-procedural story rather than a market story: the policy machinery, not the token price, is the news. Where the wire reporting emphasises institutional adoption, Monexus finds the missing rulebook to be the more durable fact.