Tether, the issuer of the world's largest stablecoin USDT, announced on Tuesday that it has hired a Big Four accounting firm to conduct its first-ever full financial statement audit. This move represents a significant escalation from the periodic reserve attestations the company has historically provided.
The audit will involve a comprehensive review of Tether's assets, liabilities, internal controls, and financial reporting systems. While Tether did not publicly name the specific firm, the "Big Four" designation refers to the four largest global accounting networks: Deloitte, EY, KPMG, and PwC. Tether's Chief Financial Officer, Simon McWilliams, stated the firm was selected through a competitive process because it "is already operating at Big Four audit standard."
This development comes after years of intense scrutiny and skepticism from critics and regulators regarding the composition and liquidity of the assets backing USDT. Tether has long maintained that its reserves are primarily comprised of U.S. Treasury bills, with smaller allocations to gold, Bitcoin, and loans. However, previous attestations, which offered a snapshot of holdings, lacked the depth of a full audit and did not examine internal controls.
The stablecoin giant, with a market capitalization exceeding $184 billion and over 550 million users worldwide, stated the audit aims to provide clearer proof to investors and regulators that USDT is fully backed and that its reserve assets are accessible. No specific timeline for the audit's completion was provided.
The announcement occurs against a backdrop of ongoing legislative debates in the United States concerning stablecoin regulation, where reserve transparency is a central point of contention. Tether CEO Paolo Ardoino has previously defended the company's practices, asserting it operates at a standard consistent with major financial institutions.
