Brazil Ends Crypto Tax Exemption, Imposes 17.5% Flat Rate

Brazil has enacted a new tax law, imposing a flat 17.5% income tax on all cryptocurrency gains for resident investors, effective as of June 12, 2025.

The new tax policy marks a major shift in Brazil’s approach to cryptocurrency taxation, likely influencing retail participation and high-volume trading activities.

Brazil has ended its crypto tax exemption for residents, implementing a flat 17.5% tax on monthly gains. Previously, gains under 350,000 BRL were exempt, creating a significant policy shift.

This measure, enacted through Provisional Measure No. 1303, involves the Brazilian executive and Receita Federal. It mandates compliance on domestic and offshore crypto assets, impacting individual and institutional investors.

Market analysts predict a decline in small retail activity due to disincentivized trading. The new policy raises the burden on small traders while offering relatively reduced rates for higher transactions.

The 17.5% flat tax could boost institutional trading activity while complicating compliance for retail investors. This regulatory action aims to expand tax revenues and enhance market oversight.

The historical tax system was progressive, with rates up to 22.5% for high-value gains. The flat rate method simplifies tax structures but shifts financial burdens across investor categories.

With the potential to dampen retail enthusiasm, data suggests smaller traders might reduce activities, causing possible TVL stagnation in local DeFi protocols. Historical precedents in other nations show similar patterns.

“Brazilian government has issued Provisional Measure No. 1303, abolishing the previous tax exemption on monthly cryptocurrency gains of up to 350,000 BRL (approximately $63,000), and introducing a uniform 17.5% income tax applicable to all resident investors.” — source