Banking lobby escalates fight over stablecoin yield

TLDR

US banking trade groups are aggressively lobbying the Senate to tighten or kill stablecoin yield in the CLARITY Act, arguing it threatens bank deposits and lending.

1. The CLARITY Act currently bans passive interest on stablecoins but still allows activity-based rewards, which banks call a dangerous loophole.
2. Banks warn of huge deposit flight into yield-bearing stablecoins, while the White House and crypto firms say the systemic risk looks modest and the fight is mostly about competition.
3. The May 14 Senate Banking markup and any yield amendments will decide whether onshore stablecoins can share yield or whether most returns remain offshore or in DeFi.

Deep Dive

1. What Banks Are Pushing

The Digital Asset Market CLARITY Act would set a broad US framework for crypto, including payment stablecoins, and is heading into a key Senate Banking Committee markup.

A negotiated compromise by Senators Thom Tillis and Angela Alsobrooks would ban yield on idle stablecoin balances but still allow rewards tied to activity, such as payments or staking, similar to card points. Banking groups led by the American Bankers Association (ABA) argue this still lets stablecoins behave like interest-bearing deposits and are mounting an intensive lobbying campaign to tighten or remove these provisions, including mass letters urging bank CEOs to call senators.

Crypto and fintech firms back the compromise, seeing it as a way to keep regulated US stablecoins competitive while giving users some benefit from the yield that reserve assets already earn.

2. Why Stablecoin Yield Is So Contested

Banks claim that yield-bearing or interest-like stablecoin rewards could substitute for insured deposits, draining funding for mortgages and business loans. ABA-backed analysis cited in market commentary warns that allowing stablecoin yield could put up to trillions of dollars of deposits at risk and reduce local lending by more than $1 trillion in extreme scenarios.

Crypto advocates counter that leading stablecoins like USDC and USDT, typically backed by cash and short-term Treasuries, already earn returns near 4 to 5 percent and that sharing part of this with users simply gives households access to market rates. A White House Council of Economic Advisers study, referenced in recent reporting, estimated that banning stablecoin yields would raise bank lending by only about 0.02 percent, suggesting the macro risk is small while the consumer upside is meaningful.

3. What It Means For Crypto Users

If banks succeed in tightening the CLARITY Act, US-regulated stablecoins may be barred from offering almost any yield or rewards that resemble interest, even via exchanges or affiliates. That would push yield-seeking users toward offshore products or riskier DeFi schemes, while keeping bank deposits relatively protected.

If the current compromise survives, issuers and platforms could still offer activity-based rewards, making regulated dollar stablecoins more attractive for everyday payments, loyalty schemes, and treasury use, while avoiding simple crypto savings account products. The outcome of this weeks markup, and later floor amendments, will signal how far US lawmakers are willing to let stablecoins compete with banks on yield, not just on payments speed.

Conclusion

The banking lobbys escalation turns stablecoin yield from a technical detail into a central policy fight about who captures the return on dollar assets. How the CLARITY Act resolves that fight will shape whether US-regulated stablecoins become boring payment rails with no yield, or competitive cash-management tools that share more of the underlying return with users while coexisting uneasily with traditional banks.