FinCEN and four federal banking regulators proposed a rule on 18 June 2026 that would force stablecoin issuers to run customer identification programs built to the same Bank Secrecy Act standard as banks. For any high-risk merchant settling in stablecoins, the era of treating the issuer as a neutral pipe is ending.
The proposal implements the GENIUS Act, which already designated permitted payment stablecoin issuers (PPSIs) as financial institutions under the Bank Secrecy Act. The new rulemaking spells out the operational floor: a written, risk-based Customer Identification Program, identifying information collected before an account opens, identity verified within a reasonable time, customers screened against designated government lists, and records kept. Issuers may place limited reliance on other federally regulated institutions, but only within bounds.
The agencies draw a hard line between primary-market activity (issuance, redemption, custody) and secondary-market transactions. The heaviest KYC obligations attach where the issuer sits closest to the money: minting and redeeming the coin, not every downstream transfer.
Why it matters
If your business accepts or settles in stablecoins, your counterparty’s compliance posture just became your problem. Acquirers and banks underwrite the whole chain. A stablecoin issuer that cannot evidence bank-grade KYC and AML is a liability that flows straight back into your underwriting file, your reserve, and your sponsor bank’s risk appetite. Bankability, not blockchain throughput, is the test that now decides which crypto rails a merchant can safely build on.
Comments are open until 21 August 2026, and any final rule would take effect 12 months after issuance. That gives issuers, and the merchants who lean on them, a defined runway. It also signals the direction of travel: stablecoin settlement is being folded into the same compliance perimeter as the banking system it was built to route around. If you are weighing crypto rails, our analysis of what stablecoin settlement actually fixes for high-risk merchants is the place to start.
- FinCEN, “FinCEN, Agencies Propose Rule to Implement GENIUS Act Customer Identification Program Requirement,” news release, 18 June 2026. Rule published in the Federal Register, 22 June 2026.
- PYMNTS, “Stablecoin and Collateral Rules Give Crypto a New Bankability Test,” first reported, 6 July 2026.