IMF Warning: $300B Stablecoin Market Could Accelerate EM Dollarization Fast

Dan Katz's warning is about dollar access, not crypto ideology

The IMF is warning that a roughly $300B stablecoin market could speed up dollarization in emerging markets and squeeze policy flexibility. That is the market issue here, not a generic pro-crypto narrative. The market is 99% dollar-denominated, and IMF analysis has cautioned that rising stablecoin use could fuel digital dollarisation.

Why Katz's warning matters

Katz's point is specifically about the route around existing control points. He argued that even local-currency stablecoins can backfire if on-chain conversion between local and dollar tokens bypasses the banks and FX dealers that capital controls were built around. Once that route exists, swapping into dollars becomes harder to monitor and control.

The trade-off policymakers are weighing

There is a real upside to stablecoin adoption. As the IMF noted, households benefit from access to dollars. But the downside is that, once entrenched, dollarization can limit the flexibility of countries' monetary policies and increase risks to financial stability.

For investors, that split matters. If stablecoins mainly improve payments and savings access, the effect may be incremental. If they mainly make it easier to move out of local currency, the pressure on weaker EM exchange rates and policy regimes could be larger.

Local-currency stablecoin usage is scaling quickly

The more immediate concern is that adoption is growing through payment corridors before regulators have full visibility or reach.

Supply is growing, but usage is growing faster

Local-currency stablecoin supply moved from about $700 million in January 2023 to $1.2 billion by February 2026. Over the same period, unique addresses holding these tokens rose from 40,000 to 1.2 million, and monthly transaction volume climbed from $600 million to $10 billion. That looks less like passive holding and more like a payments rail starting to carry real transaction flow.

Why monitoring gets harder as usage scales

The economic incentive is part of the story. The IMF said sending $200 in stablecoins costs anywhere from negative 2% to 8% by corridor. When a rail is materially cheaper than legacy alternatives, usage can pick up quickly. The same source says roughly 80% of local-currency stablecoin volume falls into an unidentified-transfers category that typically corresponds to commercial payments, payroll, and supplier settlements. That is exactly where monitoring becomes harder: frequent flows, lower visibility, and a clear cost motive to use the route.

Why the policy gap matters now

Katz's warning matters because the bypass may already be taking shape. His recommended response runs from closing data gaps to extending capital-flow rules onto on- and off-ramps. If regulation is still catching up while flows keep compounding, emerging-market currencies could come under faster pressure than many markets currently expect.