Brazil Formalizes Wallet Freezes in Fraud Cases, Ending Years of Legal Improvisation

Published by James Harris on June 13, 2026June 13, 2026

Brazil’s lower house committee has approved legislation that would let judges freeze crypto wallets as a precautionary measure in fraud investigations, while raising the sentencing ceiling for digital fraud to 10 years. The bill, still several votes from becoming law, formalizes what Brazilian courts have largely been doing through improvisation.

The sharper context here is that Brazil has been operating a de facto crypto enforcement regime for years without a unified legal framework to match. The 2022 “Bitcoin Sheik” raids, the Braiscompany convictions carrying a combined 170-year sentence, the September 2025 Operation Lusocoin targeting $540 million in alleged laundering: Brazilian prosecutors have been aggressive, but each case required threading existing statutes that were never written with crypto in mind. Bill 5819/2025 would close that gap by explicitly naming wallets alongside bank accounts as freezeable assets, giving judges cleaner authority rather than creative interpretation. That matters for defendants too, since improvised legal application tends to produce inconsistent outcomes and appellate vulnerability.

Brazil is the largest crypto market in Latin America by volume, which makes its enforcement architecture a regional template whether or not its neighbors intend to follow.

The bill’s passage through the Finance and Taxation Committee reflects a broader regulatory posture that has accelerated globally since the FTX collapse in late 2022, when the argument that crypto needed space to self-regulate largely collapsed with it. Countries that once debated whether to regulate are now debating how fast. Brazil’s approach, attaching crypto to existing fraud statutes rather than building a parallel crypto-specific code, is the more durable path: it sidesteps definitional fights about asset classification and plugs into courts that already understand the underlying law. The structured criminal organization enhancement, adding one-third to the base sentence, also signals that legislators are thinking about cartels and money laundering networks, not just retail scammers.

The bill now moves to the Constitution, Justice, and Citizenship Committee, then requires full Chamber and Senate votes before presidential signature. No timeline has been announced, but the committee vote was unanimous, which reduces the likelihood of significant amendments at later stages.