TLDR
The GENIUS Act now bars US stablecoin issuers from paying interest, forcing yield programs to shift toward DeFi-style rewards and igniting a fight over exchange-paid yields.
- GENIUS Act creates a national stablecoin regime with 1:1 reserves and bans issuers and some affiliates from paying yield just for holding payment stablecoins.
- Exchanges and DeFi are rebranding yield as staking or service-based rewards while banks push to close loopholes that let third parties pay interest-like returns.
- Next steps include detailed OCC rules, the CLARITY Acts final yield language, and tax changes that could favor regulated payment stablecoins over other crypto.
Deep Dive
1. Core Yield Restrictions Under GENIUS
The Guiding and Establishing National Innovation for U.S. Stablecoins Act (GENIUS Act), signed in July 2025, sets a federal framework that requires payment stablecoin issuers to hold 100 percent reserves, obtain licenses, and follow strict AML rules, while treating them as digital payment tools rather than securities or commodities.
Crucially, the Act and related proposed rules prohibit issuers (and certain affiliates) from paying interest or rewards solely for holding a payment stablecoin, effectively banning interest-bearing payment stablecoins and rebasing-style designs in the regulated US market.
States like Delaware are copying the template: its proposed Delaware Payment Stablecoin Act aligns with GENIUS, mandates 1:1 reserves, and explicitly forbids issuers from paying interest on stablecoins unless federal law allows it, reinforcing the no-yield baseline for regulated issuers.
2. How Exchanges And DeFi Are Adapting
Because GENIUS focuses on issuers, exchanges initially tried to offer yields on stablecoin balances as third parties, which banking groups call a loophole and a threat to bank deposits.
Senate market-structure work on the CLARITY Act is now targeting that gap, with draft language that would ban rewards on passive stablecoin balances and only permit clearly defined activity-based rewards such as trading, governance, or liquidity incentives.
At the same time, DeFi protocols and some centralized platforms are shifting from explicit interest to staking and service-fee style rewards, attempting to stay compliant while still giving users a return on dollar-like assets.
Expect US-regulated payment stablecoins to look more like pure money, with yield pushed into separate DeFi or reward platforms rather than built into the token itself.
3. What To Watch Next For Users
The Office of the Comptroller of the Currency has issued a lengthy proposed rule to implement GENIUS, and public comments run into 2026; that process will decide how regulators draw the line between allowed rewards and prohibited interest.
The SEC and CFTC have jointly indicated that properly issued payment stablecoins under GENIUS are generally outside securities and commodities definitions, but CLARITY Act negotiations will shape how far exchanges can go in offering rewards without being treated like banks.
Separately, tax proposals such as the Digital Asset PARITY Act would extend wash-sale rules to most crypto while carving out favorable treatment for regulated payment stablecoins that qualify under the GENIUS framework, reinforcing a policy split between stablecoins as payments and volatile tokens as trading assets.
Conclusion
GENIUS turns US payment stablecoins into tightly regulated, non-yielding digital dollars, pushing yield generation into DeFi structures and non-issuer programs. For crypto users, the opportunity shifts from holding interest-bearing stablecoins to choosing where and how to deploy stablecoins into compliant reward, staking, or liquidity strategies, against a backdrop of evolving federal rules and a tougher stance on bank-like yields.
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