Clarity Act Curbs Stablecoin Yields, Banks Warn of Deposit Flight

TL;DR The Clarity Act restricts stablecoin yields, banks fear losing deposits, and hundreds of new stablecoin projects signal rapid market growth.

The Clarity Act, introduced in the House Financial Services Committee, adds language that prevents stablecoin issuers from paying interest on holdings. By capping yields, the law aims to stop stablecoins from functioning like interest‑bearing bank deposits. Stablecoins such as USDT (Tether) and USDC (Circle) currently offer yields through lending platforms; the act would strip that ability, making them less attractive compared to traditional savings accounts.

Bank CEOs have signaled they will engage in a fierce, prolonged battle over the rule. They argue that even without interest, stablecoins mimic deposits by providing a stable store of value and easy transfer, which could trigger deposit flight if consumers shift funds to crypto wallets. Market data shows USDT’s market cap at roughly $84 billion and USDC’s at $28 billion, together representing about 75 % of the $150 billion total stablecoin supply, which has risen 12 % year‑over‑year. In early trading, JPMorgan Chase (JPM) slipped 0.8 % and Bank of America (BAC) fell 0.5 % after the news, reflecting investor concern over potential outflows.

Hundreds of stablecoin projects are under development, underscoring the sector’s rapid expansion. These projects range from fiat‑pegged tokens to algorithmic variants, each seeking to capture yield‑sensitive users. The Clarity Act’s yield cap directly challenges a core incentive driving adoption: reward programs that pay users for holding or transacting with stablecoins.

What it means: Banks stand to lose a competitive edge if stablecoins continue to grow without yielding interest, while crypto firms must redesign reward structures to comply with the new limits. Regulators will need to balance consumer protection with innovation as the legislative language is interpreted.

Watch for the House markup scheduled for next week and any amendments that could adjust the yield restrictions or clarify definitions of "interest" in the crypto context.