The GENIUS Act gave regulators one year to finish the federal stablecoin rulebook. That year ended on July 18, 2026, and the final rules still aren't here.
The Guiding and Establishing National Innovation for US Stablecoins Act became law on July 18, 2025. It promised the crypto industry something it had wanted for years: a federal path for issuing dollar-backed payment stablecoins. The path is still unfinished. According to The Block, Treasury and the four primary federal payment stablecoin regulators reached the July 18, 2026 deadline without final implementing regulations.
That is the core story. The law passed and the deadline arrived. The rulebook did not.
The agencies have not been idle, which is part of what makes this so awkward. The OCC issued its main proposal in February, according to the agency's proposed issuances page, with comments closing May 1. The FDIC followed in April with its own broader stablecoin proposal, comments open until June 9, while Treasury's FinCEN and OFAC put out anti-money-laundering and sanctions rules that same month. Other key pieces are still out for public comment. The OCC's AML and sanctions risk management proposal closes July 24, and the FDIC's BSA and sanctions compliance proposal runs until August 4. A joint customer identification proposal from FinCEN, the OCC, the Fed, the FDIC and the NCUA stays open until August 21.
So the problem isn't that nobody wrote anything. The problem is that proposals are not rules. If you're building a stablecoin business, that distinction is not academic. You can't treat a comment docket like final law and pretend the operational details are settled.
The deadline had no real bite
Here's the part that matters for Circle, Paxos, banks weighing an issuer model, and exchanges that will have to handle permitted payment stablecoins: missing the July 18 deadline carries no obvious penalty. Congress told regulators to promulgate rules within one year, but it did not create a fallback rulebook for the day after a miss.
That is a strange way to legislate certainty.
The US Code's effective-date note for the GENIUS Act says the law takes effect on the earlier of 18 months after July 18, 2025, or 120 days after the primary federal payment stablecoin regulators issue final implementing regulations. Put the calendar plainly: January 18, 2027 is still sitting there. If final rules come late enough, the 120-day trigger no longer gives issuers much extra runway, and it may give them none at all.
Frankly, nobody who has watched federal rulemaking should be shocked by the slip. A stablecoin framework touches bank supervision, reserve assets, redemption policies, customer identification, sanctions screening, reporting forms and state certification. That is not one agency cleaning up one rule. It is Treasury, the OCC, the Federal Reserve, the FDIC, the NCUA, FinCEN and OFAC working across overlapping pieces of the same market.
Still, the industry did not lobby for a law so it could keep guessing. It wanted a clean answer on who can issue, what reserves count, what customer checks are required, how banks can participate and where state regulators fit. Some of that is in the statute already: one-to-one reserves, monthly reserve disclosures, redemption policies and a ban on issuers paying interest or yield directly to holders. The agencies now have to turn those broad commands into procedures firms can actually run.
Stablecoin firms now build against drafts
That is where the delay bites. A company planning to issue a payment stablecoin in January can't wait until every comma is final before it hires compliance staff and picks vendors. Monitoring systems still need building too. But it also can't assume the final customer identification rule will look exactly like the June proposal. You either build early and risk rework, or wait and risk being late. Neither choice is clean.
Banks face the same squeeze. The OCC's February proposal covered entities under its jurisdiction and certain custody activities, while the FDIC's April proposal addressed FDIC-supervised permitted payment stablecoin issuers, reserve assets, redemptions, capital and the treatment of tokenized deposits. The FDIC also said deposits held as reserves backing a payment stablecoin would not be insured to holders on a pass-through basis. That is a real commercial detail, not regulatory wallpaper.
There is also a state problem sitting under the federal delay. The Block reported that senators pressed Treasury in June to preserve state regulators' role, while New York's Department of Financial Services has proposed its own GENIUS-aligned framework. If federal rules shift after those state frameworks are built, the states may have to revise their own standards before they can show they are substantially similar.
The practical answer now is more waiting, and more expensive guessing. Comment periods stretch into August, with some related FDIC reporting materials open even longer. Final rules could arrive in the fourth quarter of 2026, but the agencies have already shown the calendar is not controlling them.
The real deadline is no longer July 18, 2026. It is January 18, 2027, unless regulators finish soon enough for the 120-day clock to matter. Until then, the United States has a stablecoin law and a pile of proposed rules. The market is still trying to build around language that could change.
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