Luno says South Africa’s crypto rules could treat stablecoin payments like capital flight

Luno is challenging part of South Africa's proposed capital-flow regime, arguing that a stablecoin payment for an ordinary good or service could be classified differently from the same payment made through the banking system.

The dispute goes to a practical question for South African crypto users and businesses: when a digital token is used as money across a border, should regulators treat the transaction according to what the payment is for, or according to the instrument used?

Luno's submission, reported by TechCentral on 5 October, argues that the draft framework risks treating stablecoin payments as capital flows even where the underlying transaction would normally be a current-account payment for goods and services.

The rules are bigger than crypto

National Treasury and the South African Reserve Bank published draft Capital Flow Management Regulations in April 2026 to replace the Exchange Control Regulations of 1961.

The Reserve Bank later extended the public-comment deadline to 30 June after requests for more time. In its extension notice, Treasury and the Bank acknowledged that much of the public concern centred on crypto assets and possible restrictions on cross-border transactions.

That is important context. The draft is not a crypto bill; it is a broader rewrite of the framework governing money moving into and out of South Africa. Crypto becomes difficult because tokens can function as investments, payment instruments or settlement assets depending on how they are used.

A rewrite of 1961-era exchange control was always going to collide with software that moves value in minutes. Banks already report current-account versus capital transactions under existing methodology. Luno's complaint is that a dollar-linked token can force the second bucket even when the invoice is for goods.

This sits beside Luno's separate GTXN acquisition push into licensed cross-border payments. The company wants to be a payments rail, not only a coin shop. Draft rules that treat stablecoin settlement as capital flight would squeeze that thesis locally even if corridors work elsewhere.

Luno's stablecoin argument

The exchange's objection focuses on stablecoins, which are designed to track another asset, usually a national currency.

Luno argues that the economic purpose of a transaction should matter. If a South African business pays a foreign supplier in US dollars through a bank, that payment can be treated as a current transaction. The exchange says an equivalent invoice paid with a dollar-linked stablecoin should not automatically become a capital transaction simply because the settlement rail is different.

The company also questions whether that treatment sits comfortably with South Africa's international commitments and the Reserve Bank's existing methodology.

That does not mean the draft has been finalised in Luno's preferred form. It means the industry is pushing regulators to distinguish crypto used for investment from crypto used as a payment mechanism.

Regulators have reasons to be careful. Stablecoins can be used to pay a supplier. They can also be used to warehouse dollars outside the banking system and to move value in ways that look like capital export with a goods invoice attached. Purpose-based treatment only works if the reporting, travel-rule and banking partners can evidence the purpose. A tweet-sized principle will not survive a SARB inspection.

Why this matters now

South Africa already has a regulated crypto-asset service-provider regime under the Financial Sector Conduct Authority, while exchange-control treatment remains a separate issue.

The market is also becoming more closely linked to rand-denominated digital assets. Luno has listed trading pairs connecting USDT and USDC with ZARU, a rand-backed stablecoin, giving local users a direct route between dollar-linked and rand-linked tokens.

That makes the regulatory classification less theoretical. As stablecoins become usable settlement instruments, rules written around conventional bank transfers have to decide whether they regulate the purpose of a transaction or its technology.

Importers, exporters and marketplaces that already struggle with correspondent-bank delays are the constituency that would notice a harsher classification first. Retail traders swapping USDT for rand are a noisier lobby and a weaker policy case.

FSCA licensing answers “who may offer crypto services here”. Capital-flow rules answer “what happens when value leaves”. Businesses need both answers in the same sentence. Until they have it, treasury teams will keep using banks for anything they cannot afford to have recharacterised.

What remains unresolved

The Capital Flow Management Regulations are still a draft framework, and Luno's submission is an industry position rather than the regulator's final interpretation.

The unresolved issue is whether Treasury and the Reserve Bank will alter the wording before finalisation, particularly where stablecoins are used to pay for legitimate goods and services rather than to move investment capital offshore.

Watch the final definitions of current versus capital transactions, the reporting required of CASPs, and whether a documented goods invoice on a stablecoin rail is treated like a bank SWIFT or like an investment outflow. The Wire Room test is the gazette text, not the comment letter.

Until the regulations are final, treat Luno's letter as lobbying, not law. A South African firm paying a supplier in USDC today still has to satisfy its bank, its auditors and whatever exchange-control practice currently applies. The interesting change is whether the new text makes that path clearer or shuts it. Clarity would be a public good. A silent default to “capital flow” would not. If Treasury keeps purpose-based language and CASPs can evidence invoices, Luno gets most of what it asked for. If the instrument always wins, dollar stablecoins remain a trading pair, not a settlement rail, for cautious South African corporates.