
Stablecoins now drive 80% of Brazil's crypto volume, the IMF says. The fund warns that cross-border flows are more sensitive to global shocks than traditional capital movements.
Brazil has become a real-world test case for what happens when digital dollars flood an emerging economy. Stablecoins now make up roughly 80% of monthly declared crypto activity in Latin America's largest market, the International Monetary Fund said in a new report.
The IMF's analysis, which covered declared crypto transactions between August 2019 and December 2025, found that cross-border crypto flows grew faster than traditional capital movements and nominal GDP when measured against economic activity. Brazilian authorities reported more than $200 billion in stablecoin transaction volume over that period, representing 71.7% of all declared crypto activity.
By 2025, the stablecoin share had climbed to about 80% of monthly volumes. For context, Brazil's real GDP expanded by roughly 20% cumulatively between 2017 and 2024.
The data arrives as Brazil's Congress prepares to take up Bill 4308/2024, which would formally regulate stablecoins. The crypto industry has pushed back on parts of the legislation, especially around how it classifies stablecoins – a debate that mirrors the reserve-transparency questions U.S. lawmakers have been working through in their own stablecoin bills.
The IMF flagged that stablecoin flows are far more sensitive to global turbulence than traditional cross-border investments. Between one-third and two-thirds of the movement in stablecoin purchases is driven by outside financial forces, including the VIX volatility index, S&P 500 swings, and Bitcoin price moves, the fund said.
"While systemic financial stability risks related to crypto currently appear contained, the rapid growth of crypto activity, including stablecoins as one component, warrants close monitoring," the IMF said in its report.
The fund recommended stronger oversight with clearer rules for custody, consumer protections, and coordination between regulators. It warned that relying solely on crypto companies to manage risks may not be enough as adoption expands.
The stablecoin surge is unfolding alongside a broader shift in Brazil's financial system. Digital banking and the low-cost instant payment system Pix have already changed how millions of consumers move money. Emerging digital banks have increased competition in a market historically dominated by a small number of major financial institutions.
Brazil's stablecoin growth rate presents a preview of the compliance bar regulators expect issuers and platforms to meet. With crypto-related cross-border activity growing faster than traditional capital flows and showing outsized sensitivity to dollar-market swings, the IMF's assessment adds pressure on Brazilian lawmakers to advance the regulatory bill.
The report did not name specific stablecoin issuers or platforms by transaction volume.
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