New U.S. Treasury Rules Set Strict Licensing Deadlines for Stablecoin Issuers

persons are restricted from July 18, 2028. Treasury Secretary Scott Bessent described the move as pursuit of "regulatory certainty businesses need to innovate and grow in America." Total stablecoin supply across all chains stands near $300 billion, per DefiLlama.

Licensing Cutoffs and Reserve Mandate

The framework hardwires a one-to-one fiat-equivalent reserve ratio and mandates state or federal licensing by the January 2027 deadline, with full compliance expected by mid-2028. Congress passed the GENIUS Act in July 2025. The Office of the Comptroller of the Currency granted conditional trust bank charters last December to Circle, Ripple, Paxos, Fidelity Digital Assets, and BitGo. Circle advanced to final approval in July. No operational license has been issued yet; the queue sits in front of a 2027 opening.

Stablecoin Distribution and the Compliance Filter

The licensed-issuer share is now the structural metric for fiat-equivalent liquidity routing. Tron holds $92.04 billion in stablecoins with USDT at 97.9% — direct cutoff exposure. Ethereum's $146.57 billion carries USDT at 50.4%. Compliant-heavy chains: Hyperliquid at $6.18 billion (97.8% USDC), Arbitrum at $3.5 billion (63.5% USDC), Polygon at $3.03 billion (53.3% USDC), Solana at $15.33 billion (43.5% USDC). Europe ran the same test through MiCA: Binance notified users on March 3, 2025 that eight tokens, USDT included, would exit; margin pairs converted to USDC automatically on March 27, spot on March 31. The American cutoff operates on a base roughly an order of magnitude larger.

Tracking Points

• OCC final charter approvals beyond Circle.
• Comment-period submissions and any revision of the 2027/2028 deadlines.
• Attestation and collateralization shifts on Tron and Ethereum as USDT supply faces jurisdictional redirection.
• SEC rule language classifying stablecoins as non-securities, per recent reporting.