Brazil to require reporting of $10,000 self-custody crypto transfers from Oct. 1
In brief
- Resolution BCB 588 takes effect Oct. 1 for Brazil's central bank-authorized institutions.
- Self-custody wallet transfers of at least $10,000, inbound or outbound, must be reported to Coaf.
- Reports are automatic, with no suspicion test, and due by the next business day.
- Resolution BCB 584 adds a precautionary holding procedure for some outbound transfers from Jan. 1, 2027.
- Brazil is Latin America's largest crypto market, with $252.5 billion in activity measured by Chainalysis.
What Resolution BCB 588 requires
Under Resolution BCB 588, institutions authorized by the Banco Central do Brasil must notify Coaf when they send virtual assets worth at least $10,000 to a self-custody wallet or receive that amount from one. It works in both directions (deposits from, and withdrawals to, wallets that users control directly).
The threshold is automatic. Institutions don't need to decide that a transaction is suspicious before filing it. That's separate from Brazil's existing rule, which already requires institutions to report transactions they assess as suspicious.
The $10,000 figure and the mechanics described here come from CryptoSlate's summary of the resolution. The exact denomination and how the threshold is applied per transaction should be checked against the official text.
What exchanges have to build
Exchanges, banks and other covered providers must identify self-custody counterparties, calculate transaction values and plug in automatic Coaf reporting before the October deadline. High-value users, trading firms and businesses that often move assets between regulated platforms and private wallets are the most likely to trigger filings.
That deadline is days away.
A second rule follows next year. Resolution BCB 584, scheduled to take effect Jan. 1, 2027, sets up a precautionary holding procedure for certain virtual-asset transfers leaving regulated institutions. Those transfers can be delayed while extra checks are done, although the framework allows earlier release when specified conditions are met.
Why it matters for Latin America's largest crypto market
Brazil isn't a small market. Chainalysis measured $252.5 billion of crypto activity in the country during the period it studied, the largest in Latin America, and ranked Brazil first in its 2026 global crypto adoption index (the US came second). Brazil placed third in flows through crypto services, fourth in on-chain balances, third in domestic peer-to-peer activity and second in cross-border flows.
It wasn't all growth, though. Brazil's measured crypto economy contracted 1.6% during the latest period, according to CryptoSlate's reading of the data.
For people who hold their own keys, the change is simple to describe. Moving $10,000 or more between a regulated platform and a personal wallet will generate a filing with Coaf, whether or not anything about the transfer looks wrong.
Frequently asked questions
What does Brazil's Resolution BCB 588 require?
Institutions authorized by the Banco Central do Brasil must notify Coaf when they send at least $10,000 in virtual assets to a self-custody wallet or receive that amount from one. It covers deposits and withdrawals, and reports are due by the next business day.
Does a transfer have to be suspicious to be reported under the new rule?
No. The threshold applies automatically, so institutions don't need to find a transaction suspicious before reporting it. Brazil separately requires institutions to report transactions they assess as suspicious.
What is Resolution BCB 584?
Resolution BCB 584 is scheduled to take effect Jan. 1, 2027. It sets up a precautionary holding procedure for certain virtual-asset transfers leaving regulated institutions. Those transfers can be delayed for extra checks, though earlier release is allowed when specified conditions are met.
