By Elena Vasquez

Washington plans to remove South Africa and Rwanda from the African Growth and Opportunity Act (Agoa) on 1 January 2027, ending roughly 26 years of preferential US market access for qualifying South African exports.

“While the direct trade shock is likely manageable, the implications for confidence justify closer attention,” said Sanisha Packirisamy, group economist at Momentum Group. The assessment puts corporate investment and market confidence ahead of an immediate export collapse.

What does the exclusion change?

South Africa was among Agoa’s original beneficiaries, designated on 2 October 2000, and enjoyed preferential US access for more than a quarter-century. Washington announced the intended removal on 2 November 2026, with eligibility ending on 1 January 2027.

“Losing Agoa eligibility removes preferential tariff treatment for qualifying goods, but SA exporters retain access to the US market,” Packirisamy said. Other US tariffs had already eroded much of the programme’s value, making the additional shock limited and incremental.

The decision followed widening disagreements between Pretoria and Washington over South Africa’s domestic policies and international alignments.

In February 2025, the US administration ordered a halt to aid and assistance, subject to exceptions, citing the Expropriation Act, South Africa’s case against Israel at the International Court of Justice and its relations with Iran. These were Washington’s stated grounds, not an agreed assessment of South African policy.

For the latest decision, Washington cited barriers to US trade and investment, corruption and threats to its national security and foreign-policy interests. The stated reasons placed the trade measure within a broader diplomatic dispute over policy, security and investment.

How large is the trade shock?

South African government figures put Agoa exports at about 10% of exports to the US in 2025, down from 28% in 2024 and roughly 1% of total merchandise exports. The value of those exports fell from about $4 billion to $1.7 billion over the same period.

The incremental damage should therefore be considerably smaller than that caused by broader tariffs already imposed. Aggregate figures still conceal concentrated exposure in agriculture, processed foods and certain manufacturers, as well as pressure on suppliers and logistics providers.

Many directly exposed businesses are unlisted, so employment and regional effects could exceed what equity-market movements suggest. The automotive industry also benefited historically from Agoa, although separate US tariffs had already significantly eroded that advantage.

US revenue alone does not establish a company’s exposure. A producer manufacturing inside the US faces a different risk from one exporting from South Africa, and some shipments already qualify for duty-free treatment under ordinary tariff rules.

Investors should assess:

• the share of South African output shipped to the US;
• which products still carry Agoa benefits; and
• how readily customers can switch suppliers.

Where exposure persists, buyer demands for lower prices, weaker demand and reduced production volumes could compress earnings and margins. Falling orders could also pass through the supply chain.

Who bears the added tariff cost?

Business Unity South Africa estimates that losing Agoa would add about 3.6 percentage points to tariffs on covered goods. The increase would apply only to programme products, not every South African export.

Although US importers pay the duty, importers, consumers and South African suppliers could share the economic burden. Buyers may seek lower export prices, accept thinner margins or raise selling prices; contracts, competing suppliers and customers’ willingness to pay will determine the split.

A weaker rand could cushion rand-denominated exporter revenue, but imported inputs and currency hedges may limit that benefit. Alternative markets can require regulatory approvals, different product specifications and new distribution networks, while exporters may face lower prices or higher freight costs. Diversification should reduce US dependence over time but is unlikely to replace every order immediately.

Why is investment the larger risk?

Companies commit capital against expected returns over many years. Less predictable access to a major market can raise the return required for a South African project or prompt multinational groups to assign production elsewhere.

The resulting effects may arrive as postponed expansions, smaller projects or production mandates awarded to other countries. If sustained, those decisions could reduce South Africa’s future productive capacity by more than the immediate tariff bill.

Investors should compare announced capital expenditure with actual spending. Management commentary on contracts, customer orders, capacity utilisation, hiring and project approvals should show whether uncertainty has entered investment decisions.

Government engagement with Washington, supported by tangible market-access progress, could contain the risk. Better ports, rail, electricity supply and municipal services would also lower costs and improve production reliability, strengthening South Africa’s case for investment.

What should markets watch?

Agoa exclusion alone is unlikely to justify a large, lasting repricing of South African assets because direct exposure is limited and markets had already discussed the possibility. A worse outcome would require wider restrictions or a sustained deterioration in investment prospects.

Under that adverse scenario, the rand could weaken, bond yields could rise and investors could demand a higher premium for South African assets. A broader risk premium would become more likely if diplomatic friction produced additional restrictions, lost production or persistently weaker capital inflows, making the US relationship less predictable.

Over the next six to 12 months, the key indicators are:

• export volumes by product;
• company earnings guidance;
• actual capital expenditure; and
• developments in market-access negotiations.

Foreign purchases of South African bonds and equities, sovereign credit spreads and rand performance against comparable emerging-market currencies can help separate a country-specific deterioration from broader global moves. Portfolio decisions should reflect each company’s actual export exposure, pricing power and investment commitments, because the direct trade loss may prove manageable while its confidence effect persists.