BIS Warns Stablecoins Bypass Capital Controls, Threatening Emerging Market Monetary Sovereignty

Woofun AI reports that the Bank for International Settlements (BIS) identifies dollar-backed stablecoins as a driver of "digital dollarization," a phenomenon largely immune to capital controls in emerging markets. This structural shift suggests governments possess diminished capacity to restrict stablecoin adoption compared to traditional foreign-currency bank deposits.

The deeper driver is the regulatory evasion mechanism inherent in these assets. BIS researchers analyzed foreign-currency deposits and dollar-pegged stablecoin inflows across more than 130 economies, observing that both metrics rise during periods of macroeconomic stress.

However, unlike traditional deposits, stablecoin flows demonstrated minimal responsiveness to capital controls or other FX restrictions. The authors attribute this disconnect to the fact that "stablecoins are partly circulating outside the regulatory perimeter," thereby allowing households and businesses to shift into dollars outside the banking system, particularly in emerging markets with weak currencies or limited access to reliable financial services.

Structurally, the impact on monetary sovereignty remains nuanced. Despite the risks, researchers found little evidence that deposit dollarization weakens the transmission of monetary policy. Nevertheless, countries with higher foreign-currency deposits faced a somewhat greater risk of elevated inflation. BIS concluded that policymakers may need new tools to manage financial stability as stablecoins become more widely used, arguing that regulations designed for traditional banking and foreign-currency deposits may be less effective in a tokenized financial system.

A more critical variable is the real-world application in specific jurisdictions. In its recent analysis of Nigeria, the International Monetary Fund (IMF) found households and small businesses are using US dollar-pegged stablecoins for cross-border payments, remittances and access to dollar-denominated assets. This demand is driven by inflation, currency depreciation and limited access to foreign exchange. The IMF noted that stablecoins have reduced the cost and time required to move money across borders while expanding access to financial services for users outside the traditional banking system, though it warned that widespread adoption could weaken monetary sovereignty by reducing demand for local currencies.

Woofun AI data shows stablecoin adoption has accelerated across Latin America as well. Bitso Business, the enterprise payments arm of crypto exchange Bitso, reported an 81% year-over-year increase in stablecoin payment volume during the first half of 2026.

Additionally, Circle’s USDC and Tether’s USDT accounted for 40% of all crypto purchases in the region in 2025, surpassing Bitcoin for the first time.

This marks a significant expansion in market scale. Stablecoin market capitalization has increased to about $309.7 billion, up from roughly $260 billion a year ago.