Several points remain open. Details of the specific transition filings are not yet public. Existing issuers with a substantially complete application pending on or before January 18, 2027, may request a written waiver. The OCC has said it generally expects to waive the prior approval requirement for existing U.S. issuers with pending applications, but it sees no general basis to waive other requirements. Which applicants qualify, and on what terms, will depend on individual decisions. The rule's interaction with state regimes also depends on whether states adopt substantially similar frameworks. As of October 28, 2026, the OCC is the only primary federal payment stablecoin regulator to finalize its rules. The Stablecoin Certification Review Committee has adopted interim procedures, and nearly every other implementing rulemaking remains at the proposal stage.
Attorneys advising issuers, banks, or their partners should treat January 18, 2027 as a hard deadline. The statute has no phase-in, so issuing payment stablecoins in the U.S. without approval as a PPSI, either from the OCC or from a state regulator under a substantially similar regime, will be unlawful after that date. Clients with pending applications should confirm that their filings are substantially complete and consider whether a written waiver request is needed. Issuers approaching the $10 billion threshold should calendar the five-day notice requirement and the 360-day window. Business models with affiliate arrangements that pay yield should be reviewed now, since the rebuttable presumption is gone but the statutory ban remains. Watch for the OCC's waiver decisions and for final rules from other federal regulators, which will determine whether the OCC's framework is the only one in effect for a while.