Several Brazilian financial and crypto industry associations have warned that extending the country’s financial transaction tax to stablecoin operations could damage innovation and conflict with existing law.
In a joint statement, organizations including ABcripto, ABFintechs, Abracam, ABToken and Zetta said proposals to apply the Imposto sobre Operações Financeiras (IOF) tax to stablecoin transactions raise legal concerns. The groups represent more than 850 companies across Brazil’s financial technology and digital asset sectors.
They argue the tax is legally limited to foreign exchange operations involving fiat currencies, meaning digital assets cannot fall under the same definition.
Legal Concerns Over Brazil Virtual Assets Law
According to the associations, Brazil Virtual Assets Law No. 14,478 clearly states that virtual assets are not considered national or foreign fiat currency. As a result, industry groups say extending the IOF tax to stablecoins through administrative rules would violate constitutional tax principles.
Stablecoin Adoption Expands Rapidly in Brazil
Stablecoin use has grown significantly in Brazil, where tokens such as Tether and USD Coin dominate crypto activity. Brazilians increasingly use these assets to hedge currency volatility, move funds internationally and support trading liquidity.
Data from Receita Federal suggests the country’s crypto market processes between $6 billion and $8 billion in monthly transactions, with roughly 90% linked to stablecoin flows.
Disclaimer
This content is for informational purposes only and does not constitute financial, investment, or legal advice. Cryptocurrency trading involves risk and may result in financial loss.

