Controls never left. They just changed name.

There is a commonly told story about exchange controls: they were a mid-century aberration, just a hangover from war and depression, and when the great liberalisation wave of the 1980s and 1990s happened they were swept away. Capital moves freely now, the story goes, except in a handful of holdouts too poor or too badly governed to have caught up.

It is a story South Africans are told constantly. Usually by people trying to sell them on the idea that their country’s controls are an embarrassing anomaly rather than a considered policy choice. In fact, the policy is shared by most of the world’s serious economies in one way or another.

The story is wrong, in an interesting way. Exchange controls didn’t survive by chance in a few unreformed areas. The entire international financial system was deliberately restructured twice, and in relatively recent times.

The initial restructuring occurred at Bretton Woods, where a distinction was established between current-account convertibility, which countries committed to maintaining, and capital-account discretion, where the free cross-border flow of capital was at a country’s discretion. The second came in 2012, when the International Monetary Fund (IMF) stopped talking about “controls” and began talking about “capital flow management measures”.

The second of those restructures looks like a matter of wording, which is precisely what makes it worth attention. Changing the vocabulary was how the restructuring was carried out. Renaming controls as management measures brought them inside the range of policy the IMF was prepared to sanction, and it did so without having to withdraw a word of its published commitment to open capital accounts.

Why it needed to take that stance is the more interesting question, and the answer may be uncomfortable for the IMF. By 2012 post 2008 Financial Market Crisis, the controls had worked, and their previously upheld doctrine had not.

Where it all began

When they sat down at Bretton Woods in 1944, the then framers of the financial system had just lived through a world war, a decade of competitive currency devaluations and aggressive trade wars. The system they built was designed to prevent a repeat, not to free up markets. So they split foreign exchange into two different categories.

The first category was ordinary trade and travel: paying a foreign supplier, sending money to a relative abroad, settling an import. Countries joining the new IMF agreed, in principle, not to block these payments. We would commonly refer to these transactions today as current account type transactions.

The second category was capital movements: buying foreign shares, taking money out to invest abroad, shifting wealth across a border for its own sake. Here the technocrat founders went the other way entirely in respect of capital account type transactions.

Capital movements were left to each government’s discretion. A country could restrict them if it wished. The economist John Maynard Keynes himself argued that a government that couldn’t control money leaving the country couldn’t really run its own monetary policy at all (Bretton Woods Conference).

Most countries, even in respect of ordinary trade payments, weren’t ready to commit to any form of relaxation straight away. So the IMF built in a grace period: economies could keep their restrictions even in respect of trade payments so long as they checked in with the Fund each year to explain why. Many did so, and South Africa was one.

Graduating out of this grace period and committing fully to unrestricted trade payments became a strategic goal. Nine Western European countries relaxed these controls in 1961. South Africa was not among them.

South Africa did not formally commit to unrestricted current-account payments until 1973. Most of the developing world took far longer still. At the time many developing countries couldn’t afford to promise unrestricted currency convertibility.

Exchange control in the 1950s and 1960s was not a stage countries were trapped in before liberalisation; it was the system as designed. Restrictions on cross-border capital flows were the default; freedom of capital movement was the exception that had to be earned.

When control became management

In the 1980s there was a partial unwind of the global system. It was driven by two separate developments.

The first was the collapse of the fixed exchange rate system that Bretton Woods had been built around. Since 1944, all currencies were pegged to the United States dollar, and the dollar itself was pegged to gold.

In August 1971, in the United States of America, the then President Nixon suspended the gold link to the United States dollar. The event became known as the “Nixon Shock”. From 1973 onward, currencies were left to float against each other.

This mattered because a fixed exchange rate is expensive to defend. A pegged currency has to be able to stop large, sudden movements of money in or out of the country, or speculators will force a devaluation of that currency.

If a country floated its currency and could absorb pressure by allowing its value to fluctuate freely up or down rather than being defended, one of the strongest arguments for tight capital controls and a fixed peg disappeared.

The second development was the Latin American debt crisis of the early 1980s. It was triggered when Mexico told the IMF and the US Federal Reserve in August 1982 that it could no longer service roughly US$80 billion in foreign debt, most of it dollar-denominated and taken on cheaply in the 1970s.

Shortly afterwards, both Brazil and Argentina followed Mexico. The IMF’s rescue lending came bundled with conditions, including opening the capital account, allowing for the unrestricted flow of capital, as part of a broader liberalisation package.

By the 1990s this approach had become an accepted methodology across the IMF, the World Bank, and the United States Treasury. Then came the Asian financial crisis of 1997–98, in which countries that had liberalised fast and were thinly capitalised found themselves gutted by volatile capital flows. The intellectual confidence behind unconditional capital account liberalisation never fully recovered after this crisis.

Then came the 2008 global financial crisis. Worth noting specifically here was the IMF’s own emergency programme for Iceland. Iceland’s three major banks, with balance sheets roughly ten times the country’s GDP, collapsed within a single week and the Icelandic currency lost nearly half its value against the euro almost immediately.

The IMF-backed response to this failure included comprehensive restrictions on capital outflows for Iceland. This was the first time the IMF had endorsed capital controls as a central crisis policy in a developed economy. More awkwardly for the IMF, they actually worked. The Icelandic Krona stabilised, the banking system resolved its issues behind the restrictions, and the controls stayed in place for the better part of a decade.

From this outcome, it was no longer tenable to treat capital controls as the mark of a badly governed economy when the IMF had effectively just prescribed them for an apparently well run one, and watched them succeed.

That decision left a widening gap between what the IMF did and what they said. Its published position, held since the 1980s, was that open capital accounts were the destination and restrictions on them were a temporary embarrassment on the way there. The successful use of these policies in Iceland made its position untenable.

What the IMF ended up doing about this policy gap was publish, in 2012, “The Liberalization and Management of Capital Flows: An Institutional View”. The paper clearly and unequivocally restated the commitment to capital account liberalisation. In the same document, it created a new and sanctioned category within this policy, “capital flow management measures”, defined as policies specifically designed to limit capital flows and carefully distinguished from macroeconomic and macroprudential tools that affect such flows only incidentally.

This differentiation gave the Fund a basis for endorsing capital controls in defined circumstances without retracting their well publicised liberalisation policy that these controls now contradicted. It had effectively given governments the ability to apply the same remedial actions used by Iceland without any negative politically charged wording such as “control”.

The mechanics of capital controls had not changed at all. What had changed was what the Fund would sanction, and what the thing would be called. That is the second restructuring, and it was carried out entirely with the use of vocabulary.

South Africa: relaxed, not repealed

South Africa’s exchange control system has never been fully dismantled. It has, however, been gradually relaxed within a framework that keeps the process firmly with the state. The result is that over years of relaxation, the system has many carved-out exceptions, rather than anything that resembles replacing it.

The legal foundation is the Currency and Exchanges Act, and from this, the Exchange Control Regulations were promulgated in 1961.

Control over the country’s foreign currency reserves is assigned by these Regulations to the Treasury. In practice, the appointed Minister delegates the administration of the controls to the South African Reserve Bank (the central bank or SARB) and its department Financial Surveillance (FinSurv), which is how FinSurv at the Reserve Bank came to run the day-to-day administration of these controls.

The exchange control system in South Africa is structured around an intermediary model rather than requiring every transaction to be run through a regulator for its approval. The FinSurv appoints certain commercial banks in South Africa with sufficient ability to act as Authorised Dealers (ADs) and non-bank institutions as Authorised Dealers with Limited Authority (ADLAs).

Once licensed these institutions are able to process foreign exchange transactions on behalf of their clients, within pre-determined limits and authority. These restrictions are based on the guidance set out in the Currency and Exchanges Manual for Authorised Dealers (known as the Manual).

The Manual is the operational rulebook, and it is regarded by the market as authoritative guidance. It is what all licensed entities work from. Compliance functions in this field will refer continually to it when vetting transactions to ensure compliance before execution of a transaction.

In the instance of an unusual transaction or if it sits outside the set-down parameters of the Manual and no compliance with it is possible, the transaction must be referred to FinSurv for their guidance and consideration. While this required referral may create regulatory bottlenecks for pending transactions, it is an essential part of the regulatory framework and from a regulator’s perspective an important authoritative aspect of their control.

FinSurv amends the framework regularly through numbered Exchange Control Circulars. The 2026 sequence has already run past fifteen numbered circulars this year. This continual change requires market participants to stay up to date with the changes in order to update their internal systems and processes to accommodate the change. Importantly, what is allowed today may only have a shelf life measured in months, and not in years.

Another aspect of the regulators role is the enforcement of these rules. In serious circumstances of non-compliance prosecutions can often result in convictions in South Africa for a criminal offence.

In regulation 24 of the Regulation there is some relief offered through self-disclosure to the FinSurv when an executed transaction is later found to be non-compliant. However, this process carries some risk. While it doesn’t always lead to prosecution, the regulatory discretion regarding penalties in disclosed cases remains broad and unpredictable.

When observing the operational changes to the regulatory framework over time, what’s often missed is the fact that exchange controls have been substantially liberalised for individuals in South Africa. Here are some of the high impact changes that have been introduced.

1. The introduction of an annual foreign investment allowance of up to R10 million for natural persons wishing to invest abroad (capital account type transactions). Its limit was initially introduced at a low base and gradually expanded through relaxation reforms.
2. Alongside the reforms in 1. above was the introduction of another annual allowance of up to R2 million for natural persons known as the Discretionary Allowance, which is drawn on to settle payments abroad for any commercial payment like subscriptions and services (current account type transactions).
3. Loop structures were substantially relaxed from around 2021, allowing a natural person to exit funds abroad in terms of the allowances set out in either 1. or 2. above and then re-introduce these same funds to South Africa, subject to compliance with defined regulatory conditions, as an inward FDI.

The challenge is that even though there have been all these changes, the means to retighten the controls in the future have never been repealed. The controls have only been used more sparingly and not dismantled. So, even if South Africa is on a liberalisation trajectory, that trajectory could reverse without a single new Act of Parliament.

The company South Africa keeps

If you compare South Africa alongside countries such as China, India, and Argentina (before recent economic liberalisation), it looks less like an outlier.

China’s system is the most quantity-based of the major economies still actively managing capital flows. An individual for example is subject to a foreign exchange quota of US$ 50,000 per calendar year. In 2025 there was regulatory easing around FDI and reinvestment, but the regulator was clear it was streamlining and not a relaxation of any underlying restrictions.

India runs a similarly permanent capital account management system. Current-account type payments are permitted unless expressly prohibited, and capital-account type transactions are all prohibited unless expressly permitted. Clearly in India there is considerable ongoing control around capital-account type transactions more than three decades after India began a concerted liberalisation programme.

Argentina offers the most recent example of the unwinding of these controls. The controls in place were substantially lifted in 2025 after a US$20 billion IMF-backed programme was put in place. Individuals gained unrestricted access to buy dollars, phased in over time, and a previous monthly restrictive cap that was in place on the amount of USD was removed. Foreign companies in Argentina still faced constraints and could not repatriate pre-2025 profits. They were required instead to exchange trapped holdings for dollar-denominated bonds issued by the state, and the exchange rate itself moved to a managed band rather than a clean market-related float.

Argentina illustrates the point well. Even a government explicitly committed to eliminating controls found it necessary to retain instruments over corporate profit repatriation and exchange rate management, as the price of relaxation.

What survives inside the open economies

Which of these controls still remain embedded inside jurisdictions nobody would describe as capital-controlled at all?

The United States for example runs an extensive mandatory surveillance system over cross-border capital positions: the Treasury International Capital (TIC) reporting system. This is actually indistinguishable from the system FinSurv operates with the assistance of South African Authorised Dealers. Nobody calls it exchange control in the United States, but the infrastructure for restriction, should it ever be wanted, already exists.

Genuine liberalisation will remove both the surveillance and the state’s ability to legally restrict cross-border transactions. Retaining the infrastructure, the reporting rails and the penalties, while declining to use them, is not liberalisation. It is a decision merely not to activate them.

Clearly, Argentina’s corporate-profit bond mechanism is retained infrastructure dressed as a transition measure. The US TIC system is retained infrastructure that has simply never needed to become anything more, given the dollar’s position as a reserve currency, which is itself worth noting as a privilege unavailable to other countries such as South Africa, India, China, or Argentina.

Why the machinery is kept

The IMF’s own reviews of their policy guidance provide the clearest case for retention of controls, and propose that capital type controls may in circumstances deliver great benefits to an economy.

Simply, cross-border capital flow refers to the movement of funds between countries, facilitating international trade and economic prosperity and can take various forms, including FDI, portfolio investment, and bank lending.

While these cross-border flows stimulate economic growth and exchange rate stability, it also presents challenges for governments and policymakers in managing these flows. Particularly around volatile, easily reversible portfolio flows in and out of thinly capitalised markets that create volatility in capital markets, which is contrary to the very understanding of what capital really is, which is permanence and stable. Restriction and controls over capital flows in these circumstances is the necessary price for retaining an effective macroeconomic monetary policy.

What the record actually supports is every jurisdiction surveyed here sits somewhere on a continuum of state capacity to observe and, if needed, restrict cross-border capital movements.

What differs is not whether that capacity exists, but how easily it can be exercised, and how honestly it has been named, because the IMF’s own stated vocabulary now offers a government the ability to use it without calling it what it actually is.

If you think your money moves freely

The practical implication is that FinSurv is not unusually intrusive by global standards. It’s actually the opposite. The surveillance and retained restrictive infrastructure that South Africans navigate is present, in some form or another, almost everywhere capital crosses a border, including in jurisdictions people actually believe are fully open.

The difference therefore is not architecture but rather disclosure. A South African moving money offshore knows exactly which regulator, which regulation, and which circular governs the transaction, because FinSurv says so in an open and publicly accessible manner.

An American, by comparison, doing the economically equivalent transaction relies on infrastructure that exists for the same purpose and carries penalties just as real. They have simply never had reason to look for it.

The controls and their intended objectives haven’t disapeared despite the liberalisation of the framework. They simply stopped being called controls.