Brazil’s central bank is turning its regulated banking network into the enforcement point for crypto licensing, with a deadline of 30 October 2026 that will decide which virtual-asset service providers retain access to ordinary financial rails. Under Resolution BCB No. 520, banks, payment institutions and other supervised entities will be barred from carrying out or facilitating operations involving crypto service providers that are neither authorised by the Banco Central do Brasil nor in the process of authorisation.
The ban extends well beyond simply refusing payments to unlicensed exchanges. It covers crypto trading, intermediation and custody, foreign-exchange transactions, opening and maintaining payment accounts, and processing payments when those services support an unauthorised provider. The framework, which implements Brazil’s 2022 Virtual Assets Law, took effect on 2 February 2026. Existing providers had 270 days to apply, placing the cutoff on 30 October 2026. A company that files a valid application before the deadline can remain connected to regulated institutions while the central bank reviews its request.
This creates a structural gatekeeper mechanism. Rather than relying only on direct enforcement against non-compliant crypto firms, the Brazilian central bank has placed the obligation on its existing supervised network. After the deadline, any bank or payment institution that continues processing transactions for an out-of-perimeter provider could itself be in breach. For a market that received roughly $318.8 billion in on-chain value in the twelve months through June 2025, losing access to reais settlement and banking channels is a potentially fatal commercial consequence.
The authorisation framework rests on resolutions Nos. 519, 520 and 521 published under Lei nº 14.478/2022. Minimum capitalisation ranges from R$10.8 million to R$37.2 million depending on whether the provider is an intermediary, custodian or broker. Post-authorisation obligations include monthly CADOC 5710 and daily CADOC 5711 reporting, monthly proof of reserves, biennial independent audits, and segregation of client assets. Cross-border stablecoin transfers are classified as foreign-exchange transactions with full customer identification requirements.
Stablecoin flows make the measure especially significant. More than 80% of Brazil’s declared crypto volume runs through stablecoins, with USDT accounting for 88.7% of that flow, according to the report. Because stablecoin issuance and redemption depend on banking relationships, the October deadline captures the dominant transaction type in the Brazilian market, not a marginal segment.
Marcos Rocha of Veirano Advogados told FinanceFeeds that the most common issue is “the underestimation of the complexity and timing involved in preparing an authorisation application.” Australia’s ASIC is running a parallel licensing push, but Brazil’s banking-channel approach gives firms less room to avoid compliance by relocating.
