The BIS released Chapter III of its 2026 Annual Economic Report, titled "Anchoring trust in money: innovation beyond stablecoins," on June 23, concluding that privately issued stablecoins fall short on three core properties required of functional money: singleness, elasticity, and integrity. The Basel-based institution, which serves as the central bank for the world's central banks, argues that without structural reform, broader stablecoin adoption could destabilize sovereign debt markets and accelerate currency depreciation in economies that can least afford it.

The report puts a number on the industry's scale. Global stablecoin market capitalisation stood at roughly $320 billion at the end of May 2026, and annual transaction volume reached $28 trillion in 2025. Despite those figures, the BIS notes that $28 trillion represents less than three business weeks of volume on major US wholesale payment systems, which puts the stablecoin market in context. One figure stands out above the rest: 99.4 percent of fiat-backed stablecoins by market value are pegged to the US dollar. That concentration matters because approximately 66 percent of global stablecoin supply is held in emerging markets, according to data from Spark.money, meaning the populations most exposed to dollar dominance are also the ones most dependent on dollar-pegged tokens.

Three Ways Stablecoins Fail as Money

The BIS structures its critique around three concepts. Singleness refers to the ability to exchange any form of money for central bank money at face value, under any conditions. Stablecoins fail this test because their prices drift from their pegs during periods of stress, and a token on one blockchain cannot be moved to another without bridge risk. Elasticity describes how a monetary system expands credit to meet demand. Traditional banks create loans backed by central bank liquidity; stablecoin systems require every token to be pre-funded by a reserve asset, making them rigid in a crisis. Integrity covers the oversight requirements that prevent money from being used for illicit purposes. Because stablecoins circulate on public, permissionless blockchains, the BIS argues that conventional know-your-customer and anti-money-laundering obligations are difficult to enforce. The report further notes that multifunction intermediaries handling stablecoins lack the capital and liquidity buffers or consolidated prudential supervision that govern traditional banks. FATF data indicates that stablecoins accounted for the majority of illicit crypto volume in Sub-Saharan Africa in 2024 and 2025, a finding that gives the integrity critique particular weight in the region.

"Their current form, however, falls short on key properties of money and has structural flaws," the BIS stated in its press release. BIS General Manager Pablo Hernández de Cos put the institution's preferred alternative in direct terms: "By integrating digital innovation such as tokenization into the existing financial architecture, authorities can shape the future of money." The BIS position is not that digital innovation should be resisted, but that it should be absorbed into existing monetary architecture rather than allowed to grow around it.

The Dollarisation Warning

The section of the report most relevant to readers in South Asia and Africa addresses what the BIS calls "stablecoin dollarisation." When populations in countries with weak or depreciating currencies turn to dollar-pegged tokens, the BIS argues that foreign stablecoin demand erodes monetary sovereignty and distorts capital flows. BIS Working Paper No. 1340, "Stablecoin flows and spillovers to FX markets," found that rising stablecoin flows correlate with subsequent domestic currency depreciation, deviations from covered interest parity (the benchmark that measures whether investors earn equivalent returns across currencies once exchange rate risk is hedged), and widening gaps between stablecoin-implied and official exchange rates. In other words, stablecoin adoption and currency weakness can reinforce each other.

The data on ground-level adoption makes this more than theoretical. Africa leads the world in stablecoin ownership among crypto-active users, at 79 percent. Sub-Saharan Africa recorded $205 billion in crypto value received in the past year, up 52 percent year-on-year. Nigeria processed $57 billion in total crypto transactions in 2025; stablecoins accounted for approximately $22 billion of that activity in the 2023 to 2024 period, the most recent breakdown available, even as the naira lost roughly 70 percent of its value against the dollar between mid-2023 and early 2025. South Africa has emerged as another significant market: stablecoin activity has surpassed Bitcoin on major South African platforms, and established institutions including ABSA have been among the traditional banks receiving crypto service licences. Researchers at Spark.money project that stablecoin savings in Pakistan, Bangladesh, Egypt, and Sri Lanka alone could reach $1.22 trillion by 2028.

The appeal is not hard to explain. Sending $200 to Sub-Saharan Africa through a traditional bank can cost nearly 15 percent of the transfer in some corridors; the regional average remittance cost to Sub-Saharan Africa is 8.78 percent, the highest of any region globally. Stablecoin-based transfers routinely cost under one dollar.

A Regulatory Split Is Already Forming

The BIS report arrives roughly a year after the United States moved in the opposite direction. The GENIUS Act, enacted in July 2025, allows nonbank companies to issue payment stablecoins backed one-to-one by reserve assets, with monthly disclosure requirements. The OCC granted conditional national trust bank charters to Circle, Paxos, and three other firms by December 2025. Washington's strategic rationale, as analysts have noted, includes extending dollar dominance globally and creating large buyers of US Treasury bills. Stablecoin issuers now rank among the world's top three holders of US Treasury bills.

The BIS warns that a mass redemption event could force issuers to sell those Treasury holdings quickly, transmitting stress to sovereign debt markets around the world.

India's Reserve Bank has already aligned itself with the BIS position, citing the same three-property framework in its December 2025 Financial Stability Report. India's Digital Rupee had processed more than 120 million retail transactions, worth approximately 28,000 crore rupees, as of December 2025. India is also developing the Asset Reserve Certificate (ARC), a rupee-backed stablecoin secured by Indian government securities and designed to crowd out dollar-pegged alternatives in domestic use; a Digital Rupee proposal has additionally been put forward for the BRICS 2026 agenda. Nigeria launched its own naira-backed stablecoin, the cNGN, in 2025 under central bank oversight, as a domestic alternative to dollar-pegged tokens.

What Comes Next

The 2026 report builds on an argument the BIS began making in its 2025 Annual Economic Report, which promoted the concept of a tokenised unified ledger as the foundation for next-generation monetary infrastructure. The 2026 version advances that case with two concrete policy tracks: near-term capital and liquidity requirements for stablecoin issuers, and longer-term integration through what it calls "unified ledgers" that combine tokenised commercial bank deposits with tokenised central bank reserves. It points to Project Agorá, a pilot involving eight central banks, including the Bank of France, the Bank of Japan, the Bank of Korea, and the Bank of Mexico, alongside more than 40 regulated financial institutions, as a demonstration that the combined architecture is technically feasible.

For wallet developers, payment rails, and DeFi protocols operating in South Asia and Africa, the report is an early signal. National regulators in those regions now have multilateral institutional cover to tighten KYC, cross-border reporting, and reserve transparency requirements. For the tens of millions of users who already depend on stablecoins for remittances and savings, the immediate picture is unchanged. The longer-term regulatory environment is not.