The White House Just Told Banks That Banning Stablecoin Yield Won't Save Their Deposits. The Numbers Back It Up.

The White House Council of Economic Advisors dropped a research report on April 8 that banks won't like. The finding: prohibiting interest payments on stablecoins would do "very little" to protect bank lending. Their model estimates that allowing stablecoin yields would shift just $2.1 billion in deposits — a 0.02% change across the banking system.

The American Bankers Association sees it differently. Way differently.

$6.6 Trillion in Deposits "At Risk"

The ABA has been pushing lawmakers hard to keep stablecoin yield illegal. Their argument: if Circle offered 4% on USDC while checking accounts pay 0.5%, rational depositors would move. Nearly 100 community bank leaders signed a letter warning that $6.6 trillion in deposits could flee the banking system, threatening credit availability nationwide.

The gap between $2.1 billion and $6.6 trillion is not a rounding error. It's two institutions looking at the same problem with fundamentally different assumptions about consumer behavior.

The Legislative Mess

The GENIUS Act, signed last July, already prohibits interest payments on payment stablecoins. But issuers found a workaround: third-party reward programs. Coinbase's USDC yield program technically isn't "interest" — it's a reward for holding assets on their platform.

The Clarity Act aims to close this loophole. Senators Angela Alsobrooks and Thom Tillis announced revised language on March 20 that bans yield payments for simply holding a stablecoin. The compromise: rewards tied to specific user activities are still allowed, but anything that looks like a deposit account is out.

Crypto insiders who reviewed the language in a closed-door Capitol Hill meeting on March 24 called it "overly narrow and unclear." The mechanics of what counts as an "activity-based reward" versus "balance-based interest" remain undefined.

Why the White House Picked a Side

The report's quote is blunt: "The yield prohibition in the Genius Act may be motivated by concern that competitive stablecoin returns will draw deposits out of the banking system and contract lending. Our model shows that this concern is quantitatively small."

Translation: the Trump administration is telling Congress that the banking lobby's panic is overblown. Whether that changes the Clarity Act's yield language is another question — the ABA has deep relationships on the Senate Banking Committee, and $6.6 trillion is a number that gets attention regardless of what a model says.