Treasury pressed the Senate to put stablecoin issuers inside the banking perimeter

The U.S. Treasury Department urged senators on February 15, 2022 to place payment-stablecoin issuers within a federal prudential framework, including a requirement that issuance be limited to insured depository institutions. The recommendation would have moved a critical part of cryptocurrency-market infrastructure toward bank-style supervision, capital and liquidity safeguards, while leaving Congress responsible for writing the necessary law.

Under Secretary for Domestic Finance Nellie Liang presented the position as the sole witness at a Senate Committee on Banking, Housing and Urban Affairs hearing beginning at 10:00 a.m. The committee record and her prepared testimony verify the date, witness and proposal. The hearing produced no legislation, final rule or determination that a particular stablecoin was safe, adequately reserved or legally compliant.

Treasury’s case for a banking framework

Liang told the committee that stablecoins were used primarily to facilitate digital-asset trading but could develop into payment instruments for households and businesses. Treasury’s concern was that issuers and related service providers were not covered by a consistent statutory framework addressing run risk, payment-system disruption and concentration of economic power.

The administration’s proposal came from the President’s Working Group on Financial Markets, joined by the Federal Deposit Insurance Corporation and Office of the Comptroller of the Currency. Its November 1, 2021 report recommended restricting stablecoin issuance to insured depository institutions, empowering supervisors to impose risk-management standards on activities essential to stablecoin payments, and limiting affiliations between issuers and commercial companies.

Liang argued that the insured-depository model offered tested safeguards, including capital and liquidity requirements and access to Federal Reserve emergency liquidity. She also acknowledged an unresolved point: the working-group report did not say whether stablecoins issued by such institutions would themselves receive deposit-insurance protection. Congress or banking regulators could instead consider requirements such as full backing with safe assets.

Treasury’s prepared testimony estimated that aggregate stablecoin market capitalization had risen from roughly $5 billion at the start of 2020 to approximately $175 billion on February 15, 2022. Those figures are reported here as Treasury’s contemporaneous estimate, not an independently reconstructed market series. The testimony did not identify the vendor, included instruments, pricing venues, currency-conversion method or observation time, limiting exact comparison.

Agreement on rules, disagreement on eligible issuers

Ranking Member Patrick Toomey supported congressional legislation but rejected the proposal to confine issuance to insured depository institutions. His prepared statement proposed three possible routes: state-registered money transmitters, insured depository institutions and a new federal charter designed specifically for stablecoin issuers.

Toomey also proposed common minimum requirements, including reserve-asset disclosures, published redemption policies and third-party audits. Those were his stated legislative principles on February 15, not enacted obligations. His position showed that the dispute was not simply regulation versus no regulation; it concerned which institutions could issue stablecoins and how closely their oversight should resemble banking supervision.

Committee Chairman Sherrod Brown approached the market from a more skeptical direction. His opening statement emphasized consumer losses, reserve representations, redemption restrictions and the absence of established protections. Brown cited the approximately $175 billion market estimate while urging Congress and regulators to act before stablecoins could create wider financial harm. His characterizations were policy arguments presented at the hearing, not adjudicated findings about every issuer.

Why the hearing mattered

Stablecoins functioned as trading and settlement instruments across cryptocurrency markets, so reserve quality, redemption access and operational continuity could affect users well beyond an issuing company. The February 15 hearing placed the institutional boundary at the center of the debate: Treasury favored the established banking perimeter, while Toomey argued that appropriately regulated nonbanks should remain eligible.

The verified event-day conclusion is narrow. Treasury formally defended its preferred framework before the Senate, and senators exposed a significant disagreement over issuer eligibility despite support for federal legislation. No defensible price-reaction claim is made because the official records do not establish that the hearing caused movement in any token, trading pair or market index. Questions about statutory language, insurance, reserve composition, redemption rights and supervisory responsibility remained unresolved on February 15, 2022.