Tether published on Nov. 12 the first Big Four audit opinion covering Tether Gold, the tokenized gold product known as XAU₮, and the document answers the question holders have asked since the token launched: is the metal there? KPMG U.S. audited the 2025 financial statements of TG Commodities, S.A. de C.V., the El Salvador-registered issuer of XAU₮, and issued an unqualified opiniona, the cleanest result an auditor can give. In plain terms, KPMG’s opinion states that the statements present fairly, in all material respects, the company’s financial position at 31 December 2025 and the results of its operations and cash flows for that year, under U.S. GAAP.
The arithmetic in that opinion is the part worth reading twice. Tether says KPMG’s procedures included physically counting and inspecting every individual gold bar rather than relying on custodian confirmations, verifying the existence and identifying information of each bar. The audit found 520,089.350 fine troy ounces of allocated gold, valued at $2.246 billion, against 520,089.300 XAU₮ in issue at year-end. The metal sits in Swiss vaults and meets London Good Delivery standards.
Divide one by the other and the coverage ratio is 1.000000096 ounces of gold per token: a surplus of 0.05 ounces, or about $216 of metal at the price implied by the audit. That is not a reserve buffer. It is a rounding difference. For a product whose entire proposition is that each token equals one ounce, the smallness of that gap is the point.
What an unqualified opinion on TG Commodities actually certifies
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An unqualified audit opinion is not a marketing phrase and it is not a guarantee of solvency. It is an auditor’s statement that a defined set of financial statements, prepared under a named accounting standard, are free of material misstatement. What KPMG signed off is the 2025 financial statements of one El Salvadoran entity, TG Commodities, under U.S. GAAP. The bar count is a procedure inside that audit, not a separate attestation report on reserves.
Tether did not publish the opinion letter with the announcement, so the description of KPMG’s procedures comes from the issuer rather than from the auditor’s own wording. That distinction matters for anyone who wants to read the language for themselves, and it is the first thing an allocator’s operations team will ask for.
The context is a company that spent years being told its disclosures were the weak link. Tether said in March 2026 that it had engaged a Big Four firm to complete its first full independent audita, and the USD₮ issuer, Tether International, received an unqualified opinion in August 2026. XAU₮ is now the second entity in the group to clear that bar, which is a narrower achievement than “Tether is audited” and a larger one than “Tether published another attestation.”
The gold price buried inside the audit
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No one has quoted the implied metal price in the year-end numbers, and it is easy to derive. Divide the audited valuation by the audited ounces: $2.246 billion across 520,089.350 fine troy ounces works out to $4,318.49 per ounce at 31 December 2025.
That figure is useful because Tether’s own third-quarter reporta states the gold price it used nine months later. At 30 September 2026 the company put the price at $4,157.41 per ounce, with reserves of 827,417.630 fine troy ounces and total market value of $3,439,914,329. So gold, in the company’s own accounting, was about 3.7% cheaper at the end of the third quarter than at the end of 2025.
Hold that against the growth numbers and a cleaner picture of this business emerges than the headline “record backing” suggests.
Gold’s price did not build this balance sheet
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Between the audited year-end and 30 September 2026, the ounces backing XAU₮ rose from 520,089.350 to 827,417.630, an increase of 307,328.28 fine troy ounces, or 59.1%. The dollar value of the reserves rose from $2.246 billion to $3.44 billion, an increase of 53.2%. When quantity rises faster than value, price is a drag, not a driver: the value per ounce fell by roughly 3.7% over the same stretch.
Which means essentially all of the growth in the backing came from buying metal, not from repricing metal the issuer already held. Tether’s Nov. 4 release made the same claim in prose, describing holders who added more than nine tonnes of gold equivalent through a volatile year and framing the demand as conviction rather than momentum. The audited base lets you check the direction of that claim with two divisions.
The bar count tells the same story in physical terms. Reserves went from 1,291 London Good Delivery bars to 2,057, an addition of 766 bars in nine months. The inventory at quarter-end comprised 2,057 bars of the 12.5-kilogram class, 15 one-kilogram bars and 18 half-kilogram bars. A 12.5-kilogram bar is about 401.9 fine troy ounces, so 2,057 of them would weigh roughly 826,700 ounces at nominal size; the counted total of 827,417.630 ounces sits just above that, which is what you would expect once individual bar weights, rather than the nominal class, are summed.
Scale is still modest next to the market it wants to compete in. Tokenized gold traded $90.7 billion in the first quarter of 2026a according to CoinGecko data, a figure that dwarfs the $3.44 billion of metal behind XAU₮. Ardoino’s framing in the release is explicitly competitive: he called XAU₮ “on track to become the first true competitor to the gold ETF market,” citing settlement speed, lower custody costs and on-chain transparency. Those are claims about a market the product has not yet taken share from, and Tether published no cost comparison to support them.
The nine months the audit does not reach
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Here is the gap a careful reader has to hold open. The audit covers 31 December 2025. The supply today is 59% larger than the supply the auditor counted.
The September figures carry a different kind of assurance. Tether describes them as a confirmation by the management of TG Commodities as of 30 September 2026 at 11:59 PM UTC, supplemented by a quarterly process in which a qualified independent third party tests a sample of bars to confirm what the refineries reported. A sample test is not a full count. The year-end number is audited; the current number is asserted and sampled.
The September detail is otherwise unusually granular, and it is the disclosure that makes the structure legible. Of 827,417.630 XAU₮ in circulation, 709,323.660 were sold and 118,093.970 were available for sale. The fair value of gold held for tokens sold was $2,948,949,277, and the fair value of gold backing tokens available for sale was $490,965,052. Those two figures sum exactly to the reported $3,439,914,329, which is the sort of internal consistency that a reserve report should show and often does not.
What Tether still has not published
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Three things remain outside the frame. The first is the opinion letter itself, which would let readers see the auditor’s language on the bar-counting procedures rather than the issuer’s summary of them. The second is any audit of the group as a whole: the CFO, Simon McWilliams, described the sequence as deliberate, saying “Our strategy was deliberate: start with the largest and most complex businesses, USD₮ and XAU₮, and set the standard for the industry,” and adding that the milestones “advance the progress towards audits across the whole of Tether.” Progress, not completion.
The third is the relationship between the audited entity and the token holder’s legal claim. The release states that the gold is owned by XAU₮ token holders and that each token represents an undivided ownership interest in gold on specified bars, and that redemption in physical form is available under the gold token terms of sale published at gold.tether.to/legal. An audit of the issuer’s financial statements is evidence that the metal exists and is valued; it is not an opinion on those terms, on the custodian’s liability, or on how a redemption request would be handled in a stress event.
McWilliams made the narrower claim himself: “The audited figures are consistent with the reserves we have published every quarter.” Consistency with prior disclosures is a meaningful check on a company that spent years publishing quarterly attestations without an audit. It is a different statement from “every token is redeemable on demand.”
Why a signed opinion carries more weight for gold than for a dollar token
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For a dollar stablecoin, the reserve question is a portfolio question: are the assets worth at least the liabilities, and how fast can they be turned into cash? For a gold token, the question is closer to title. The claim is not “we hold enough assets” but “this specific bar, with this serial number, this purity and this weight, is yours in undivided form.” A procedure that counts and identifies individual bars speaks to that claim in a way that an aggregate reserve table cannot.
That is also why the year-end date matters less than it would for a cash reserve. Gold does not mature, does not pay a coupon, and does not need to be rolled. If 520,089.350 ounces existed and were allocated on 31 December 2025, the finding does not decay the way a Treasury portfolio’s valuation does. What decays is the link between the audited number and the current token count, which is exactly what the 307,328-ounce increase since year-end has stretched.
Ardoino framed the significance in terms of the holders the product is courting. “Gold has been the ultimate store of value for centuries, and for millions of people in emerging markets it is still how savings are protected from inflation,” he said, adding that “every holder, from individual savers to institutions holding it as a reserve asset, deserves to know exactly what they own.” The audit is the first document in the product’s history that tests that sentence against a full count rather than a sample.
What to verify before treating the opinion as a reserve attestation
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The practical checklist for anyone sizing a position on the back of this announcement is short and unglamorous. Confirm which entity and which period the opinion covers, because this one covers TG Commodities for 2025, not the group and not the current quarter. Ask for the opinion letter, not the press release summary. Reconcile the audited ounces against the latest published supply, and note that the 827,417.630 figure is management-confirmed with a quarterly sample test rather than a full bar count. Check the issuance and licensing basis, which here is El Salvador’s Digital Asset Issuance Law and registration as a stablecoin issuer and digital asset service provider. And read the terms of sale, because redemption mechanics live there and not in an audit.
None of those steps undercuts the result. A Big Four firm counted every bar behind a tokenized gold product and put its name to financial statements built on that inventory, which is more than most of the sector can show. The caution is about scope, and scope is where reserve claims usually break.
Frequently Asked Questions
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Is Tether Gold fully backed by physical gold?
At 31 December 2025, yes, according to KPMG’s audit of TG Commodities: 520,089.350 fine troy ounces of allocated gold against 520,089.300 XAU₮ in issue, a coverage ratio of 1.000000096 ounces per token. For the current period, Tether reports 827,417.630 ounces against 827,417.630 XAU₮ as of 30 September 2026, a management confirmation supported by quarterly third-party bar sampling rather than a full audit.
Did KPMG audit Tether Gold?
Yes. KPMG U.S. issued an unqualified opinion on the 2025 financial statements of TG Commodities, S.A. de C.V., the issuer of XAU₮, announced on 12 November 2026. It follows KPMG’s unqualified opinion on USD₮ issuer Tether International in August 2026, making XAU₮ the second Tether stablecoin entity to complete a Big Four audit.
How much gold does one XAU₮ represent?
One fine troy ounce of gold on a London Good Delivery bar. Each token represents an undivided ownership interest in gold on specified bars, which are identifiable by serial number, purity and weight, and the metal is held in vaults in Switzerland.
Is XAU₮ the same thing as USDT?
No. They are issued by different entities, TG Commodities and Tether International respectively, and backed by different assets: allocated physical gold for XAU₮ and a reserve portfolio for USDT. Each entity now holds its own separate audit opinion.
Does the audit mean I can redeem XAU₮ for physical gold?
The audit does not address redemption. It covers the issuer’s financial statements. Redemption is governed by the gold token terms of sale and service published at gold.tether.to/legal, and those terms set the conditions, minimums and process.
What gold price did the audit imply?
About $4,318.49 per fine troy ounce, calculated by dividing the audited $2.246 billion valuation by the audited 520,089.350 ounces. Tether’s third-quarter report used $4,157.41 per ounce at 30 September 2026, roughly 3.7% lower.
This article is based on Tether’s 12 November 2026 announcement of the KPMG audit opinion and its 4 November 2026 third-quarter reserves report for XAU₮. It is not investment advice.
Disclosure: This article does not represent investment advice. The content and materials featured on this page are for educational purposes only.
About the author
Entrepreneur and freelance writer based in Nakuru, Kenya. I cover cryptocurrency, the Blockchain technology, and financial topics. It’s my joy to transform the simplest phrases in a way they reach a reader’s heart to help them discover how crypto is disrupting the world as we have known it. I believe in transforming the world, one word at a time.
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