Brazil sets $10,000 reporting threshold for self-custody crypto transfers
Regulation & Gov ·
Brazil's central bank has updated its anti-money-laundering framework to bring large transfers into and out of self-custody wallets under formal reporting obligations beginning next October.
The change comes through Resolution BCB No. 588, which expands the country's existing AML/CFT regime to cover virtual asset movements tied to wallets that users control themselves rather than through a custodial exchange or service provider, according to wublockchain.xyz. Under the measure, any transfer worth $10,000 or more moving to or from a self-custody wallet will need to be reported once the rule takes effect on October 1, 2026.
The regulation stops short of restricting how individuals use self-custody wallets. It does not prohibit transfers of this kind, nor does it cap the size of transactions that can be sent or received. The reporting obligation is the sole mechanic being added, positioning it as a monitoring tool rather than a barrier to holding or moving assets outside custodial platforms.
Notably, the resolution as written does not instruct authorities to combine smaller transactions into a single reportable sum. That means a series of transfers each under the $10,000 mark would not automatically trigger the same disclosure requirement as one transfer that clears the threshold on its own, at least based on the text of the rule itself.
The measure is being tracked as part of a broader pattern of regulators worldwide extending AML oversight into wallets that sit outside exchange custody, an area that has historically been harder to monitor than centralized platforms. Coverage of the resolution has appeared across at least two sources, both describing the same $10,000 threshold and October 2026 start date.
What remains unclear is how enforcement will work in practice, including whether authorities might later address the aggregation gap for multiple sub-threshold transfers, and what specific reporting mechanism institutions or individuals will be expected to use once the rule becomes active.