When the Bank for International Settlements takes aim at stablecoins, it rarely misses the throat. Its latest chapter says privately issued tokens may have a role in crypto markets, but they still fall short of what money needs to be. If they scale into the trillions, they could start punching real holes in banks, funding markets, and monetary stability.
- BIS says stablecoins are not full money
- USD dominance remains overwhelming, despite all the “global digital currency” talk
- Scale brings systemic risk: deposits, Treasuries, and redemptions all come into play
- The BIS prefers tokenization anchored by central bank money, not private coin wrappers
The critique appears in Chapter 3 of the Annual Economic Report 2026, published on 23 June 2026, under the title “Anchoring trust in money: innovation beyond stablecoins”. That title says plenty about the bank’s mood. Stablecoins are not the destination, just a halfway house. The BIS is not buying the idea that a token on a public blockchain automatically becomes money. Finance still needs trust, convertibility, settlement finality, and a legal framework that does not crack the second markets get twitchy.
The BIS defines stablecoins as privately issued tokens on public permissionless blockchains that offer money-like functionality. Fair enough. But the institution’s point is sharper: being money-like is not the same as being money. In the BIS framework, proper money has to work as a common unit of account, preserve the singleness of money, meaning one dollar should always be one dollar, and remain redeemable at par without drama, delay, or haircut.
That last part matters. Stablecoins can look perfectly stable when markets are calm and liquidity is flowing. The real test comes when confidence slips and users want out at the same time. Then the question is whether redemption is truly 1:1, immediate, and reliable, or whether the “stable” part is doing a lot of wishful thinking.
The report also pushes back on the idea that stablecoins have become a broad payments breakthrough. The BIS says headline onchain volumes can overstate real economic use because repeated transfers and other noise inflate the numbers. Its broader view is that stablecoins are used mainly for crypto trading and settlement within digital asset markets, with a secondary role in some emerging and developing economies as an offshore store of value. In plain English: useful plumbing, yes. Global money standard, not even close.
The dollar is still the whole game. The notes tied to the report say 99.4% of fiat-linked stablecoins are pegged to USD, which is a blunt reminder that this market remains deeply dollarized. That is not just a crypto-market quirk. It is a monetary issue with geopolitical bite. If USD stablecoins become a default savings or transaction rail in weaker-currency economies, local currency use can erode and domestic monetary policy loses some of its reach. That is the ugly side of stablecoin dollarisation.
The BIS is especially wary of what happens if stablecoins grow far beyond their current niche. The report looks at scenarios where issuance scales up dramatically and asks what happens depending on what issuers hold in reserve. Different reserve mixes create different pressure points.
If reserves are mostly bank deposits and cash-like assets, stablecoin growth can pull funding out of banks. If issuers lean more heavily on short-term U.S. Treasuries and reverse repos, those markets may benefit in normal times, but redemption waves can force sales and send stress into short-term funding markets. Reverse repos, for readers who do not spend weekends reading balance sheets, are short-term borrowing arrangements where securities are sold with an agreement to buy them back later.
The BIS also warns that if stablecoin reserves are tied more closely to central bank money, liquidity can still move quickly between banks and stablecoin issuers during stress. That may sound safer, but it still changes how money flows through the system when people panic. Finance has a remarkable talent for turning “efficient settlement” into “why is everyone rushing for the exit?”
The bank’s overall modeled conclusion is described as “limited but negative” in medium-term output terms. It does allow for a fiscal space channel, meaning some government-side cushion may soften the blow, but that does not outweigh the drag from reduced bank lending. In other words, stablecoins may bring some efficiency gains, but the BIS thinks those gains can be more than offset by damage to credit creation and funding stability.
That is the real policy concern. Stablecoins are not just a crypto-market toy anymore. Once they become large enough, they affect who holds deposits, where liquidity sits, how quickly money moves under stress, and which institutions get squeezed. At that point they stop being a niche product and start looking like a macro-financial variable with bad habits.
The BIS is not rejecting tokenization. Far from it. Its preferred model is a two-tier monetary system anchored by central bank money, with tokenization built on trusted, interoperable infrastructure. The report’s preferred architecture is a unified ledger, a shared ledger system where tokenized reserves, deposits, and assets can interact under common settlement logic. That is the BIS version of modernizing money without turning the whole thing into a private token casino.
This is where Project Agorá comes in. The BIS-linked initiative involves eight central banks and more than 40 regulated financial institutions, exploring a multi-currency shared programmable platform for wholesale cross-border payments. Wholesale here means transactions between financial institutions, not retail payments for coffee and rent. The goal is to improve speed, interoperability, and safety, while using atomic settlement, all-or-nothing completion, so linked transfers either all go through or none of them do.
That is a very different vision from the stablecoin pitch. The crypto argument often says private tokens plus open blockchains equal the future of money. The BIS answer is more bureaucratic, but also more grounded: if money is going to be digital at scale, the rails need central bank credibility, legal clarity, liquidity backstops, and systems that can survive a real stress test. “It works in a bull market” is not a monetary philosophy.
There is also a regulatory angle, and the BIS sees it as useful but incomplete. Oversight is tightening across major jurisdictions, but regulation has not magically produced meaningful non-dollar stablecoin adoption. Network effects still matter. Liquidity still matters. The dollar still matters. Regulation can improve reserve quality, redemption rules, and compliance, but it cannot force users to choose a token they do not already want.
That leaves the market in a strange place. Stablecoins are genuinely useful. They make crypto trading easier, provide fast settlement between venues, and can serve as a practical hedge in countries with broken payment systems or weak currencies. For a lot of people, especially outside the developed-world banking comfort zone, a dollar token is more functional than a lecture from a central bank website. But usefulness does not make them full money, and it certainly does not make them risk-free.
The BIS’s core objection is not that stablecoins are pointless. It is that they are incomplete monetary objects. They can behave like cash under good conditions, but money is supposed to work under bad conditions too. That is the difference between a tool and a trust anchor.
For a good reminder of how noisy the onchain picture can get, compare the BIS’s skepticism with Separating Signal from the Noise in Stablecoin Transactions. It is exactly the kind of distinction the market loves to ignore when a chart starts pointing up and everyone suddenly discovers “payments adoption.”
The BIS critique also lands in a context where stablecoin usage has been pushed and pulled by market stress before, including moments when major issuers had to flood the system with supply, like Tether and Circle Mint $1.75B in Stablecoins to Counter market panic. The industry loves to present these assets as calm, clean dollars on rails. The reality is that issuance often reacts to chaos, not the other way around.
And if you want a sharper warning on the macro side, the BIS framing echoes the concerns raised in Stablecoins to Siphon $1 Trillion from Emerging Market banks by 2028, where the big fear is not speculation but capital leakage. That is where stablecoins stop being an internet curiosity and start becoming a policy headache with teeth.
There is also the quieter, less glamorous side of all this: the plumbing itself. When blockchain activity shifts toward stablecoins, fee economics change and networks chase volume over quality. That dynamic showed up clearly in Blockchain Revenues Plunge 16% in September 2025, where stablecoin flows helped prop up some chains even as broader revenues slumped. Translation: the rails may be busy, but that does not mean the underlying business is healthy.
The BIS is not alone in thinking tokenization may be more promising than today’s private-dollar wrappers. A separate direction of travel is being explored in BIS project finds tokenization could make cross-border payments faster and safer, which is basically the grown-up version of the same conversation: use the tech, but do not throw monetary discipline into a dumpster fire and call it innovation.
That leaves the market in a strange place. Stablecoins are genuinely useful. They make crypto trading easier, provide fast settlement between venues, and can serve as a practical hedge in countries with broken payment systems or weak currencies. For a lot of people, especially outside the developed-world banking comfort zone, a dollar token is more functional than a lecture from a central bank website. But usefulness does not make them full money, and it certainly does not make them risk-free.
The BIS’s core objection is not that stablecoins are pointless. It is that they are incomplete monetary objects. They can behave like cash under good conditions, but money is supposed to work under bad conditions too. That is the difference between a tool and a trust anchor.
Key takeaways and questions
-
Are stablecoins money in the BIS sense?
Not fully. The BIS says they do not yet satisfy the institutional properties that make money work at scale, especially singleness, par convertibility, and reliable settlement trust. -
Why is the BIS worried about stablecoins growing bigger?
Because larger stablecoins could start affecting bank deposits, short-term funding markets, Treasury demand, and liquidity during redemptions. What looks like crypto plumbing can become a system-wide issue fast. -
Why does reserve composition matter?
The assets behind a stablecoin determine where the stress lands when users redeem. Bank deposits, Treasuries, and central bank-linked reserves each transmit risk differently. -
What does stablecoin dollarisation mean?
It means USD-pegged stablecoins spread into non-dollar economies and start acting like a parallel dollar balance sheet, which can weaken local currency usage and reduce domestic policy control. -
What is the BIS proposing instead?
A tokenized financial system anchored by central bank money, built around a unified ledger and projects like Agorá, rather than private tokens trying to impersonate cash. -
What does this mean for Bitcoin?
Bitcoin is not stable money, and that is the point. The BIS critique is aimed at private money claims that promise par redemption and monetary reliability; it does not change Bitcoin’s role as a separate monetary asset with different tradeoffs.
The bottom line is simple enough. Stablecoins are here to stay, and in crypto markets they are probably indispensable. But the BIS wants their role bounded, their reserves watched closely, and their rails folded into a more controlled architecture centered on central bank money. That is the real fight: not whether digital money exists, but who gets to anchor trust when the music stops.
BIS: stablecoins are “closer to shares in an ETF than they are to a payment instrument.”
BIS: “one dollar should always be one dollar.”
Further reading
A few additional sources on the BIS’s hard line against stablecoins and the broader policy push around tokenized money.
