Bitcoin payments made from private, self-custodial wallets in South Africa are facing regulatory uncertainty, with questions mounting over whether such payments should be treated as domestic transactions or fall under exchange-control requirements. That is according to Carel van Wyk, chief executive officer of Bitcoin payments company MoneyBadger, writing in an opinion piece published by BitcoinKE on 29 September 2026.

Van Wyk said South Africans already use Bitcoin to pay for everyday goods and services through self-custodial wallets — wallets whose private keys are held by the user rather than a service provider — with payment providers converting the cryptocurrency into rand on behalf of local merchants.

His concern centres on the South African Reserve Bank's (SARB) draft Crypto Asset Manual, which covers transfers involving non-custodial wallets under the proposed exchange-control framework. The manual, issued by National Treasury and the Reserve Bank as part of new exchange-control rules for cross-border crypto activities, was opened for public comment in a prior announcement.

"The draft Crypto Asset Manual calls these wallets 'non-custodial' and marks transfers from them into Authorised Crypto Asset Service Providers as not allowed as part of new exchange control rules for crypto companies," van Wyk said. "It makes no exception for buying bread or electricity tokens with Bitcoin, which many already do every month."

In his view, a private wallet does not in itself indicate that funds are held outside South Africa, and a Bitcoin payment between a local consumer and a local merchant should not automatically be treated as a cross-border transaction.

"We view this approach as fundamentally flawed. Holding key ownership does not place a wallet overseas," he said. "Simply using a private wallet for a local transaction should not trigger exchange-control restrictions or necessitate routine reporting to the Financial Surveillance Department (FinSurv) of the SARB."

The distinction matters because SARB and the Financial Sector Conduct Authority (FSCA) have already recognised crypto assets used for domestic payment purposes in a joint communication issued on 28 May 2026. SARB's proposed framework focuses on identifying crypto transactions that result in cross-border inflows or outflows and bringing those activities within its financial-surveillance regime. How the two positions are reconciled — a rulebook aimed at cross-border flows on one side, and an existing recognition of crypto for domestic payment on the other — will determine whether paying with Bitcoin from a personal wallet remains a routine local transaction or becomes an exchange-control matter.

The draft rules have not yet been finalised, leaving the regulatory treatment of domestic Bitcoin payments made from self-custodial wallets subject to further clarification. With the manual opened for public comment ahead of finalisation, how the final framework treats local payments made through non-custodial wallets remains the open question.

"SARB already distinguishes local crypto payments from cross-border payments in its joint communication with the FSCA on 28 May 2026," van Wyk said. "We call upon the Reserve Bank to uphold this distinction within its final framework, ensuring domestic transactions remain classified as local even when made via private wallets."

The remarks form part of a broader industry response to South Africa's draft capital-flow rules for crypto. MoneyBadger argued in April 2026 that oversight should focus where it matters most, while the CATASTROPHE Coalition of South Africa has separately called for no restrictions on cross-border crypto payments by businesses.