FDIC Proposes Federal Stablecoin Rules Under GENIUS Act

Background and Context

The GENIUS Act was signed into law by President Donald Trump on July 18, 2025, following years of bipartisan negotiations in Congress. Before the law, stablecoins had expanded rapidly and crossed the $200 billion market capitalization mark by early 2025. However, they largely operated outside a dedicated federal prudential regime, which raised concerns around reserve transparency, consumer protection, systemic risk, and competition with traditional banking infrastructure. 

Moreover, the 2022 collapse of TerraUSD significantly intensified regulatory pressure. That event exposed the risks of insufficient backing and weak redemption mechanisms, prompting lawmakers and regulators to push for a dedicated federal framework.

Previously, regulatory efforts remained fragmented. For example, oversight mainly came through state-level licensing frameworks such as New York’s BitLicense. By contrast, the GENIUS Act established the first true federal statute dedicated specifically to payment stablecoins.

The FDIC had already introduced an earlier proposal in December 2025 focused only on application procedures. The April 2026 rulemaking now goes much further by defining the actual prudential operating rules governing custody standards. 

Meanwhile, markets responded strongly to the GENIUS Act’s passage. Stablecoin market capitalization surged during 2025 as institutional confidence improved and issuers such as Circle Internet Group accelerated real-world payment use cases.

Core Requirements of the FDIC Framework

The proposed rules closely align with the core principles established under the GENIUS Act and apply to FDIC-supervised permitted payment stablecoin issuers (PPSIs).

• Full 1:1 backing with real assets- First, every stablecoin in circulation must be backed dollar-for-dollar by high-quality, identifiable reserve assets. These reserves must consist of cash, U.S. Treasuries, or equivalent highly liquid instruments.
• Redeemability on demand at face value- Second, issuers must allow holders to redeem stablecoins promptly at par value. This generally happens within two business days of a valid redemption request.
• No yield or interest payments- Third, the proposal prohibits issuers from paying interest or yield simply for holding the stablecoin. This provision is particularly important for yield-bearing stablecoin products and exchange reward programs. Consequently, issuers and platforms offering passive yield products may need to restructure those products outside the core payment stablecoin framework.
• FDIC insurance clarification- Finally, the FDIC explicitly clarified that insurance does not pass through to individual token holders. Instead, insurance applies only to the issuer’s reserve deposits at the bank level. Therefore, stablecoin holders cannot market or treat their tokens as FDIC-insured products. 

Implications for Traditional Finance

This proposal significantly reduces one of the biggest barriers to institutional adoption: regulatory ambiguity. Banks, pension funds, corporations, treasury desks, and payment processors now have a much clearer legal pathway to interact with compliant stablecoin issuers. This could accelerate adoption across cross-border payments, real-time settlement, treasury management, and tokenized financial infrastructure.

For crypto markets, this development strengthens the legitimacy of regulated stablecoins as core infrastructure rather than speculative products. In practice, fully backed, segregated, and auditable stablecoins could begin functioning as programmable digital dollars with safeguards closer to traditional banking standards.