South Africa’s Draft Capital Flow Regulations raise serious constitutional concerns

On April 17, the National Treasury released the Draft Capital Flow Management Regulations, which are open for public comment until May 18.

These regulations govern cross-border money flows in South Africa and, for the first time, the Treasury is attempting to bring crypto assets into this framework by classifying them alongside cash and gold, even though a High Court ruling in May 2025 said that current rules don’t apply to crypto.

In their current form, the draft regulations raise serious concerns that go well beyond Bitcoin, touching on constitutional overreach, sweeping government seizure powers, and the erosion of ordinary South Africans' financial autonomy. If you haven't engaged yet, this is your briefing.

How the industry has responded

The reaction has been swift and widespread, with exchanges like VALR and CapeCrypto, payment providers like MoneyBadger, and news outlets like The Daily Maverick all weighing in. The overall response has been one of concern, touching on issues of overreach, unconstitutionality, and the impact on everyday Bitcoin use.

I watched the Bitcoin community mobilise quickly and encourage others to leave comments before the comment window closes. The BitcoinZAR Advocacy Group launched soon after and provides a short summary of the regulations, their implications for Bitcoin, and how to get involved.

Similarly, the Property Rights Defense Group was launched to defend South Africans' constitutionally protected property rights, covering crypto assets, foreign currency, gold, securities, and intellectual property. Their framing is broader and worth noting: this isn't only a Bitcoin fight. 

I purposefully chose to hold off on sending a more detailed response until the dust had settled. What follows are my comments and concerns regarding the draft regulations. But first, a quick summary.

What are the draft Capital Flow Management Regulations 2026?

While much of the public debate has focused on crypto assets, these regulations extend to anyone holding or moving foreign currency, gold, or securities, meaning anyone with offshore savings, foreign investments, or gold should be paying attention. Crypto assets, however, do receive particularly harsh treatment, especially around private key disclosure and self-custody.​

In short, the draft proposes:

1. A complete overhaul of the 1961 Exchange Control Regulations. These are the rules that have governed cross-border capital flows in South Africa for over 65 years.
2. A framework that retains the permission requirements for significant cross-border flows, while adding a new layer of mandatory declaration and reporting.
3. The explicit inclusion of crypto assets alongside currency, gold, and securities for the first time.
4. Strong enforcement powers where border agents can search, seize, and forfeit assets; the Treasury can freeze accounts and legally seize and take control of property broadly defined to include physical assets, real estate, securities, and crypto.
5. Penalties of up to R1 million and/or 5 years imprisonment for contraventions.
6. Thresholds that have not yet been defined: the Minister of Finance will set these by gazette notice, meaning the full practical impact of the regulations remains unknown

What does this mean for Bitcoin specifically?

According to the BitcoinZAR Advocacy Group’s interpretation of the draft, the regulations would have the following implications for Bitcoin users in practice:

• All Bitcoin holdings must be declared to the Treasury within 30 days. No sale or transfer afterward without written permission. (Reg 10)
• Peer-to-peer Bitcoin trading is out. Only Treasury-authorised CASPs may buy, sell, borrow, or lend BTC. Selling sats to a friend breaches the reg. (Reg 3)
• Shops can't accept Bitcoin directly. Merchant acceptance is a sale between non-CASPs and must route through an authorised CASP. (Reg 3)
• Bitcoin is explicitly not "currency". It's classified as "capital", so spending BTC triggers capital movement rules. (Reg 1)
• Circular economies don't fit. Every BTC transfer between non-CASPs is a restricted capital transaction. (Reg 3)
• Cross-border Bitcoin sends are blocked. Any send outside SA needs Treasury permission. A seed phrase in your head still counts as being "in control". (Reg 4)
• Treasury can demand your private keys. On forfeiture, you must hand over passwords, PINs, and codes. Refusal is a criminal offence. (Reg 25(5))
• Pre-forfeiture freezes on suspicion. Treasury can attach or seize crypto on reasonable suspicion, no court order. Forced sale to Treasury at market rand value also applies. (Reg 8, 24)
• Expanded search powers at ports of entry and exit. Written crypto declaration mandatory on entry. Officers can search you, your luggage, mail, and parcels, and seize on suspicion. (Reg 4, 5)
• Penalties: R1m or the crypto's value, whichever is greater, plus up to 5 years jail. (Reg 29)

As someone running the BitcoinFriendlySA online shop and building what is essentially an online circular economy around Bitcoin as everyday money, several of these points hit particularly close to home. Accepting Bitcoin from customers and paying suppliers in Bitcoin means every transaction would now become a regulated capital movement needing government oversight and licensed intermediaries.

The BitcoinFriendlySA model would likely become unworkable, as would every circular economy like Bitcoin Ekasi, Bitcoin Loxion, and Bitcoin Witsand, and any person trying to use Bitcoin as everyday money in South Africa. At best, the model becomes operable only within thresholds we don't yet know, through intermediaries we don't need.

So, what are my main concerns?

Disproportionate, unconstitutional, and overreaching - those words captured my initial reaction. But reactions aren't arguments, so what follows are my detailed concerns, both procedural and substantive, which I will be submitting formally as my public comment.

Procedural concerns

There are serious concerns about the public participation process itself, concerns that, in my view, cast doubt on the legitimacy of any outcome this process produces.

1. Thresholds are undefined, and this comment window may be the only opportunity to contest the framework. The “determined threshold” will trigger declarations, cross-border restrictions, and penalties, yet not a single rand amount appears in the document. Rather, the Minister of Finance will set these later by a gazette notice. How is the public expected to engage meaningfully on a framework where the most consequential details remain unwritten?

In the absence of these defined thresholds, we have no choice but to engage with the framework as written and consider the full range of scenarios it allows. If thresholds are set later by gazette notice with no further opportunity for public comment, this will have been the only chance to contest them. We are raising these concerns now precisely because we may not get another opportunity to do so.

2. The comment period is inadequate for proposed regulations of this nature. For the most significant overhaul of South Africa's exchange control framework in 65 years, a comment period of 30 to 60 days is hopelessly too short for citizens, businesses, legal experts, and civil society to properly engage. A rushed process undermines the legitimacy of the final regulations.

3. Contradictory deadlines for comment submission create confusion and prejudice public participation. While the National Treasury communicated a deadline of June 10, 2026, the South African Reserve Bank and the Government Gazette reference May 18, 2026. Which one is it? If the date is actually the 18th of May but someone believes it's the 10th June, anyone who submits after the 18th will not have their voices heard.

‍4. Conflicting submission channels risk excluding legitimate feedback. Beyond the deadline confusion, the submission email addresses don't match either. The SARB media release and National Treasury statement use Commentdraftlegislation@treasury.gov.za, but the Government Gazette lists CommentDraftRegulations@treasury.gov.za.

The public shouldn’t have to guess which official email channel is being monitored. If someone follows one directive in good faith and their submission ends up in the wrong inbox, their voice is lost.

While these procedural failures must be remedied, they are not a substitute for substantive reconsideration. Even a perfect process can’t make up for regulations which are unconstitutional.

Substantive concerns

1. Disproportionate penalties for unwitting non-compliance. Bitcoin and crypto are already being used by ordinary South Africans for everyday transactions, paying for goods, sending money to family, running small businesses.

Because no thresholds have been defined, these users have no way of knowing whether they will be caught by these regulations. A merchant accepting Bitcoin for a R500 purchase, a family member sending sats to a relative, a small circular economy operator - all of these people face potential criminal liability under the framework as drafted, with no clarity on where the line falls.

That uncertainty is itself a harm. Penalties of R1 million or 5 years imprisonment are grossly disproportionate for unwitting contraventions of rules whose boundaries haven't even been set yet.

‍2. Sweeping expropriation powers with insufficient judicial oversight. Regulation 24 gives Treasury the power to attach and freeze money, crypto assets, and property, including real estate, on the grounds of reasonable suspicion alone. No court order is required.

Forfeiture under Regulation 25 then follows an internal administrative process with no criminal conviction needed or independent court authorisation. When it comes to forfeiture of crypto, there’s another layer: because Bitcoin can't simply be confiscated the way cash or gold can, Regulation 25(5) requires you to hand over your passwords, PINs, and private keys once your assets are forfeited. Refusal is a criminal offence.

The combination here is deeply concerning: reasonable suspicion as the trigger, no prior court oversight, compelled key disclosure, and forced sale, applied to a volatile asset, where, by the time judicial review becomes available, the financial harm may already be irreversible.

‍3. Property rights - Section 25 of the Constitution. The attachment and forfeiture powers described above raise serious questions under Section 25 of the Constitution, which protects every person against arbitrary deprivation of property.

Taking someone's assets without a criminal conviction, without a court order, and then compelling them to hand over their private keys is, in my view, unconstitutional. This is exactly the kind of arbitrary deprivation Section 25 of the Constitution is designed to prevent.

4. Privacy violations - Section 14 of the Constitution. Section 14 guarantees everyone the right to privacy. Requiring people to declare crypto holdings within 30 days, submit to border searches, and hand over private keys on demand goes far beyond what is necessary or proportionate to achieve the stated regulatory objectives of combating illicit financial flows. These concerns come directly from Regulations 4, 5, 8, 10, and 25(5) of the draft.

5. Right against self-incrimination - Section 35 of the Constitution

Section 35 of the Constitution protects every person against being compelled to give evidence against themselves.

Compelling someone to hand over their private key, which provides access to their entire Bitcoin history and holdings, is compelling them to do exactly that. This is precisely the kind of coercive power that constitutional democracies have spent centuries protecting against.

‍6. A framework that pre-empts the courts. In May 2025, the Gauteng High Court ruled in Standard Bank v SARB that crypto assets do not constitute capital or currency under the existing Exchange Control Regulations. That ruling is currently under appeal, meaning it is live, active litigation.

With the appeal of Standard Bank v SARB still before the court, these regulations pre-empt a live judicial process. At a minimum, Treasury should await the outcome before legislating on the same question. Proceeding in parallel risks creating a framework that conflicts with the court's eventual finding.

‍7. Unchecked ministerial power: no parliamentary oversight. Regulation 31 says the Minister of Finance can set and change the thresholds that trigger almost every rule in these regulations at any time, just by gazette notice, without going back to Parliament.

This is an extraordinary concentration of power, which means regulations can shift overnight without democratic oversight. It leaves businesses and individuals in constant uncertainty as they try to plan and follow the law.

In summary

The public participation process, as it stands, is flawed. Undefined thresholds, an inadequate comment period, conflicting deadlines, and mismatched submission channels - taken together - these failures undermine the legitimacy of any outcome this process produces. Before the substance of these regulations can be meaningfully debated, the process itself needs to be fixed.

On the substance of the regulations, my position is straightforward: in their current form, these regulations are disproportionate and, on the face of it, represent a serious constitutional overreach.

If passed as drafted, these regulations would effectively criminalise ordinary South Africans overnight, undermine property rights, erode financial privacy, and make Bitcoin circular economies unworkable in South Africa. The draft should be fundamentally reconsidered.

I encourage every South African with foreign assets, gold, securities, or crypto to read the draft, make their own decision, and submit their comments before May 18.

Get involved

To be safe, submit your comments and objections to both addresses before the 18th of May:

1. CommentDraftRegulations@treasury.gov.za (per the Gazette)
2. Commentdraftlegislation@treasury.gov.za (per the Treasury media release)

If you want to submit a comment but don’t know where to start, head on over to the BitcoinZAR Advocacy Group - they have a preformatted submission template you can use.

Also, consider donating to the Property Rights Defense Group. Donations provide the financial support needed for legal fees, public awareness campaigns, expert legal opinion, and other operational costs.​

Finally, please share this post widely so more people are aware of the regulations and can comment to make their voices heard.