Brazil to tighten crypto fraud controls with new 24-hour wait on transfers to self-custody wallets
Quick TakeBrazils central bank will require crypto firms to wait 24 hours after customers fund their accounts to transfer more than $10,000 to self-custody wallets or foreign crypto firms.Providers must also hold smaller transfers flagged by their risk controls, though they may release any held transfer early following a documented review.The rule takes effect on Jan. 1, 2027, and covers cryptocurrencies including stablecoins. Brazils central bank, starting in the new year, will require crypto firms to wait 24 hours after customers fund their accounts to process transfers to self-custody wallets or offshore crypto firms, according to a resolution published Friday. Under the resolution, the requirement applies when a single transaction or the sum of a customers daily transactions exceeds $10,000. Smaller transactions that are flagged by providers must also be held, although any held transaction can be released following a documented review by the crypto firm. Providers must consider the risk profile of the customer, the transaction or service, the counterparty to the transfer, and the jurisdiction where the recipient is based. The central bank described the hold as an exclusively precautionary measure designed to give providers time to assess fraud risk without permanently freezing customer assets. After 24 hours, the provider must either









