Fed Proposes Bank-Style ID Rules for Stablecoin Issuers

Five U.S. federal financial regulators on June 18, 2026 jointly proposed a rule that would force payment stablecoin issuers to run bank-style customer identification programs (CIPs) — the same know-your-customer playbook that already governs banks, credit unions, and broker-dealers. The notice of proposed rulemaking, published in the Federal Register on June 22, opens a 60-day comment window that closes August 21, 2026.

The proposal is the latest piece of the GENIUS Act build-out — the stablecoin statute enacted July 18, 2025 — and it has direct implications for the U.S. Treasury market, because the firms it governs are now among the largest buyers of T-bills outside of governments and central banks.

What the rule actually does

The joint proposal classifies a “permitted payment stablecoin issuer” (PPSI) as a financial institution under the Bank Secrecy Act, and requires it to implement a written CIP that (1) verifies the identity of any person opening an account, (2) maintains records of the information used to verify identity, and (3) checks customers against government terrorist watchlists. The rule was issued together by FinCEN, the OCC, the Federal Reserve Board, the FDIC, and the NCUA.

According to the Fed’s own press release, the requirements are intended to be “comparable to customer identification program requirements for banks and credit unions.” That is the key design choice: the agencies opted to copy an existing rule rather than write a stablecoin-native one. Jerome Powell voted in support; Fed Chair Kevin Warsh, sworn in May 22, 2026, abstained from the vote.

How the new obligations stack up vs banks

Requirement	Banks & credit unions (current)	PPSIs under proposed rule
Written CIP procedures	Required	Required
Identity verification at account opening	Required	Required
OFAC / watchlist screening	Required	Required
Recordkeeping of verification documents	Required	Required
Reliance on third-party regulated institutions	Permitted under existing rules	Permitted, with contractual certifications
Designated as BSA “financial institution”	Yes	Yes (new)

Source: Federal Register notice (FR Doc 2026-12460) and FDIC FIL-29-2026, June 18, 2026.

Why this matters for the Treasury market

The CIP rule is procedural on its face, but it sits on top of GENIUS Act reserve rules that have already changed who buys short-term U.S. government debt. Under GENIUS, every PPSI must hold reserves on at least a 1:1 basis with outstanding stablecoins, and the Treasury bills in those reserves are capped at 93 days remaining maturity. Issuers must also redeem at par within two business days under the OCC’s parallel implementing rule for nationally chartered issuers.

That reserve design has made the largest stablecoin issuers structural T-bill buyers. Tether reported direct U.S. Treasury holdings above $122 billion at end-2025, with total Treasury exposure — including overnight reverse repo — of roughly $141 billion in Q1 2026. That is more than the official Treasury holdings of Germany, the UAE, or Australia as reported in the Treasury International Capital (TIC) tables. Circle, by contrast, parks roughly 80% of USDC reserves in the BlackRock-managed Circle Reserve Fund and 20% in bank deposits; Circle publishes CUSIP-level holdings daily.

Scale: who’s covered

Source: BIS Working Paper No. 1270 and public issuer attestations, Q1-Q2 2026 snapshot.

The combined dollar stablecoin float — roughly $307 billion in mid-2026 — is small relative to bank deposits but already large relative to short-end Treasury supply. Layering a federally supervised CIP regime over that pool is, in part, an answer to a recurring criticism from the Bank for International Settlements and others that stablecoins have grown into systemically relevant T-bill buyers without bank-equivalent AML obligations.

What changes operationally

For an issuer like Circle, which already runs a U.S.-regulated stack and publishes monthly attestations, the proposed rule formalizes practices that are largely in place. For Tether — whose U.S. footprint runs primarily through its USAT subsidiary — the rule completes the path to becoming a recognized BSA financial institution domestically. PPSIs operating as subsidiaries of insured depository institutions will be allowed to coordinate CIP compliance with their parent banks, and any PPSI may rely on a third-party regulated institution to perform CIP procedures so long as that institution is subject to AML rules and signs a contractual certification.

What is not in this proposal is just as notable. The CIP rule does not change the reserve composition, the 93-day maturity cap on Treasury holdings, the two-business-day redemption requirement, or the prohibition on PPSIs paying yield to token holders — all of which sit elsewhere in the GENIUS implementation stack. Those are governed by the parallel OCC and FDIC rulemakings finalized earlier in 2026.

What to watch in the comment file

Three issues are likely to dominate the comment period. First, the Conference of State Bank Supervisors has already pushed for parity between federal and state CIP regimes; how the final rule handles state-qualified issuers will determine whether the U.S. ends up with a single national standard or a dual track. Second, the “reliance” provision — letting PPSIs outsource CIP to a regulated counterparty — will be tested by issuers that distribute through brokerages, fintechs, and crypto exchanges. Third, the agencies will need to clarify how CIP obligations attach to secondary-market transfers, since stablecoins by design move between addresses without the issuer onboarding the receiving party.

Comments close August 21, 2026. A final rule is unlikely to land before late 2026, but the framework being built here — issuer-as-financial-institution, bank-style identification, reserve segregation, fast redemption — is the architecture that institutional treasurers, payments companies, and bond desks will plan around for the rest of the decade.

Sources

Disclosure: This article was produced with AI assistance and reviewed before publication. It is for informational purposes only and is not investment advice.