GENIUS Act Faces Certain Deadline Miss as NCUA Comment Period Closes Day Before July 18 Cutoff

No federal agency has published final GENIUS Act stablecoin regulations with 14 days remaining until the statutory July 18, 2026 deadline. The NCUA's operational standards comment period does not close until July 17, making timely completion of all six rulemaking tracks impossible and triggering the Act's fallback effective date of January 18, 2027.

Six federal agencies face a July 18, 2026 statutory deadline to publish final regulations implementing the GENIUS Act stablecoin framework. None has moved beyond the proposed rule stage. The OCC, FDIC, NCUA, FinCEN, OFAC, and Treasury each published notices of proposed rulemaking between February and May 2026, with most comment periods closing by June 9.

The NCUA's operational and risk management standards NPRM, published May 18, carries a comment period that does not close until July 17. This makes timely finalization of that rule impossible under standard Administrative Procedure Act notice-and-comment requirements. The Federal Reserve Board has not published its own standalone prudential NPRM beyond a joint customer identification program rule co-authored with other banking agencies.

The GENIUS Act's fallback provision sets January 18, 2027 as the alternative effective date, calculated as 18 months from the July 18, 2025 enactment. If final rules are published after the deadline but before that date, the Act takes effect 120 days after the last final rule is issued. The OCC has signaled operational readiness by publishing Bulletin 2026-24 covering reporting forms for permitted payment stablecoin issuers and granting conditional national trust bank charters to nine entities including Circle, Paxos, and Coinbase.