Brazil’s Central Bank Proposes 24-Hour Hold on Large Stablecoin Transfers

Brazil’s central bank has proposed a rule that would force crypto companies to freeze large outbound dollar stablecoin transfers for a full day before releasing the funds. The Banco Central do Brasil’s draft regulation would require virtual asset service providers to impose a mandatory 24-hour hold on any outbound stablecoin transfer of $10,000 or more, according to Crypto Briefing.

The threshold isn’t limited to single transactions. It also applies cumulatively to a client’s transfers within the same day, closing a potential loophole where someone might split a larger transfer into several smaller ones to dodge the delay.

What the rule targets

The proposed hold applies specifically to outbound transfers — funds moving to foreign destinations or into self-custody wallets. Smaller, everyday retail transactions would largely be unaffected, per the report.

Officials have framed the 24-hour window as a precautionary measure rather than a punitive one, giving providers time to run anti-money laundering and counter-terrorism financing checks before funds leave Brazil’s regulatory reach. If a provider finishes its checks before the full day elapses, it can release the funds early.

The public consultation period on the proposal ran through July 2, 2026, and the central bank expects the rule to take effect by October 2026, Crypto Briefing reports.

Part of a broader crackdown

The timing lines up with another regulatory change already in motion: BCB Resolution 561, set to take effect October 1, 2026, which restricts the use of crypto and stablecoins for settlements within Brazil’s regulated electronic foreign exchange system.

Together, the two measures suggest Brazilian authorities are tightening oversight of stablecoins on multiple fronts at once — first by blocking their use in the formal eFX system, and now by adding friction to large transfers that move outside it.

Stablecoins reportedly account for an estimated 80% to 90% of crypto trading volume and cross-border activity in Brazil, dominating remittances and business-to-business payments, according to Crypto Briefing. The new proposal builds on a wider 2026 licensing framework the central bank has been rolling out for virtual asset service providers.

Impact on traders and compliance costs

For traders accustomed to near-instant execution, a mandatory 24-hour delay on transfers above $10,000 could matter significantly during volatile market conditions, when speed of movement often determines outcomes.

The bigger long-term burden may fall on service providers themselves. Companies operating in Brazil will need systems capable of screening every outbound stablecoin transfer against the $10,000 threshold in real time, flagging transactions for review, running risk assessments within the hold window, and then releasing or escalating funds accordingly, per the report.

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