Tether announced Thursday that KPMG U.S. completed the company's first full independent financial statement audit, issuing an unqualified opinion on Tether International's 2025 financials and confirming that reserves backing USDT exceeded liabilities by $6.814 billion at year-end.
The distinction between this and what Tether has published before matters more than the headline number. Attestations, which Tether has relied on since 2021, are limited to a snapshot in time, built on a scope the company itself defines, and carry no binding opinion from the accounting firm performing them. A full audit is different in kind: KPMG examined Tether's complete financial statements, transactions, systems, valuations, counterparties, and ownership records, and — notably — physically counted and inspected every individual gold bar Tether holds, verifying existence and identifying information directly rather than relying on custodian reports. The audit covered a balance sheet that includes more than $141 billion in direct and indirect US Treasury exposure, alongside gold and roughly $60 billion in bitcoin, according to Arkham Intelligence data cited by outlets covering the announcement; Tether's own statement did not break out its bitcoin position. CEO Paolo Ardoino called it the "largest inaugural financial audit in history," and noted that critics had spent years insisting an audit of Tether's scale could never actually be completed.
The audit result gave both sides of Tether's long-running credibility debate something to point to. Supporters treated the $6.8 billion surplus and KPMG's clean opinion as vindication after years of unresolved scrutiny. Critics were quicker to note that gold verification, however thorough, addresses only one reserve category, and that KPMG's own network has previously audited firms that later collapsed under fraud allegations — a reminder that a clean audit opinion narrows the range of open questions without eliminating all of them.
The credibility question Tether just answered first became unavoidable in October 2024, where we covered a public accusation that Tether was "a $120 billion scam" with no audit ever completed — a claim that gained traction precisely because it was, at the time, factually true: no independent audit existed, only quarterly attestations Tether itself commissioned. That gap persisted even as Tether pursued a US-facing pivot, with Blockhead reporting last September that Tether launched USAT, a dollar stablecoin built for American compliance through Anchorage Digital, after a 2021 New York Attorney General settlement first forced the company into a regime of quarterly attestations without an admission of wrongdoing. This audit is the step that gap-filling campaign had been building toward.
USDT's market capitalization has passed $180 billion, and Tether has become one of the largest private holders of US government debt globally — a scale where "trust us" stopped being a sufficient answer for regulators and institutional counterparties years ago. A single audit doesn't retroactively resolve every past criticism, and the audited entity is a Tether subsidiary rather than the parent company. But it does convert the central question that's followed Tether since 2017 — do the reserves actually exist — from something only Tether could answer into something a Big Four firm has now put its own name behind. Whether that's enough for the regulators still watching USDT's compliance status under the GENIUS Act, given Tether issues the token from outside the US, is the next question the audit alone can't settle.