Brazil Slams Brakes on Crypto Transfers Over $10K to Curb Fraud

Brazil's Central Bank has introduced new regulations to combat crypto fraud, requiring exchanges and other covered providers to delay certain transfers for up to 24 hours if they exceed $10,000. The measure targets transactions made after customers fund accounts with Brazilian reais or crypto and then attempt to move the assets to self-custody or an overseas virtual asset service provider.

The rule applies to cryptocurrencies including Bitcoin as well as fiat-backed stablecoins, and is intended as a precautionary anti-fraud measure rather than an asset freeze. Providers must assess factors such as the customer's risk profile, the transaction, the recipient, and the jurisdiction involved before either releasing or rejecting the transfer.

The new regulations are scheduled to take effect on January 1, 2027, giving exchanges several months to adapt their fraud-monitoring and transaction-review systems. Brazil is already one of the world's largest crypto markets, ranking fifth in Chainalysis' 2025 Global Crypto Adoption Index behind India, the United States, Pakistan, and Vietnam.

The country received $318.8 billion in cryptocurrency between July 2024 and June 2025, which is almost one-third of Latin America's crypto activity. Stablecoin purchases also accounted for more than half of Brazilian real-denominated crypto purchases during that period.