South Africa Mid-Term Budget to Test Revenue Windfall, Fiscal Anchor and Credit Rating Hopes

Update, 22 October 2026: Finance Minister Enoch Godongwana tabled the Medium-Term Budget Policy Statement (MTBPS) on Wednesday, 21 October. Treasury now expects GDP growth of 1.2% in 2026, down from the 1.6% forecast in February, and said tax revenue of about R2.1 trillion was R17.1 billion higher than expected in the February budget, driven mainly by corporate tax from mining on the back of high commodity prices, Moneyweb reported.

The consolidated budget deficit is put at 4.3% of GDP, the primary surplus is projected to grow from 1.7% of GDP this year to nearly 3% by 2029/30, and the debt-to-GDP ratio has stabilised and is projected to decline. Treasury identified R38.1 billion in savings to redirect to priorities, released a bill for public comment that would write a fiscal anchor into law, and announced temporary fuel levy relief of R3 a litre for diesel and R1.50 a litre for petrol from 4 November to 1 December 2026.

South Africa’s finance minister, Enoch Godongwana, is expected to present an improved fiscal outlook when he tables the South Africa mid-term budget on Wednesday, 21 October 2026, with stronger-than-expected tax collections expected to strengthen the government’s fiscal position.

According to Reuters, the revenue windfall is expected to bolster the government’s push to regain an investment-grade credit rating. However, record fuel prices, weak economic growth and pressure to spend ahead of local government elections on 4 November could limit how much of that windfall the Treasury is able, or willing, to save.

The Medium-Term Budget Policy Statement (MTBPS) is not a full budget, but it matters to investors, ratings agencies and households alike. It updates the government’s economic forecasts, adjusts spending plans and sets the tone for the national budget due in February. This year it is also expected to include details of a long-discussed fiscal anchor, a rule intended to keep borrowing and debt under control.

What Is South Africa’s Medium-Term Budget Policy Statement?

The MTBPS, often called the “mini budget”, is tabled in the National Assembly each October. According to Parliament, it is required under section 28 of the Public Finance Management Act, 1999, which obliges the National Treasury to table multi-year projections for revenue and expenditure together with key macroeconomic forecasts every year.

The statement updates the government’s view of the economy and projects the fiscal framework over the next three years. It also allows departments to apply for adjustments to their budgets and to request additional funds for unforeseeable and unavoidable expenditure. During the same sitting, the minister is due to table the Adjustments Appropriation Bill.

The South African Government has confirmed that President Cyril Ramaphosa will attend the sitting, which is scheduled for 14:00 in the Good Hope Chambers in Cape Town. After the statement is tabled, Parliament’s finance and appropriations committees are required to hold public hearings with stakeholders.

Why Analysts Expect a Revenue Windfall

Tax collections have been running ahead of expectations. BNP Paribas said corporate tax receipts rose by 22.8% in the first five months of the fiscal year, driven by strong mining profits, Reuters reported. Value-added tax receipts rose by 9.1% and personal income tax by 8.4% over the same period.

The role of mining profits is a reminder of how closely public finances in resource-rich economies are tied to the minerals sector, a theme MediaPavilion recently explored in its coverage of the Africa Finance Corporation’s critical minerals strategy.

How large could the revision be?

“We believe that there’s going to be a more than R50-billion upward revision to revenue estimates relative to February,” Jeffrey Schultz, head of CEEMEA economics at BNP Paribas Markets 360, told Reuters. Goldman Sachs estimates that revenue could exceed Treasury projections by R40 billion.

Both banks, however, expect the Treasury to take a cautious approach and to factor in only R10 billion to R20 billion of the windfall. These are private-sector forecasts; the Treasury’s own revised figures will only be known when the statement is published.

What it could mean for the deficit and debt

The two banks expect the main budget deficit to narrow to between 3.3% and 3.6% of GDP in the current fiscal year, compared with the 3.7% target set in February. BNP Paribas expects the debt-to-GDP ratio to fall over the medium term after peaking at 78.2% in 2025.

In his February budget speech, Godongwana said gross debt would stabilise at 78.9% of GDP in 2025/26 before falling to 77.3% in 2026/27 and 76.5% by 2028/29. He projected that the consolidated budget deficit would narrow from 4.5% of GDP in 2025/26 to 4% in 2026/27 and 3.1% the following year. Wednesday’s statement will show whether those projections have held or improved.

What Is a Fiscal Anchor and Why Does It Matter?

A fiscal anchor is a rule or framework that guides government borrowing and debt over time. In February, the Treasury said it aimed to introduce a proposal for a “principle-based fiscal anchor” in the Medium-Term Budget Policy Statement after consultation with Cabinet, Parliament and the public.

“Just as inflation targeting provided clarity and credibility to monetary policy, the fiscal anchor aims to entrench fiscal credibility,” Godongwana said at the time.

Goldman Sachs expects the framework to be “principles-based” rather than a fixed numerical target, according to Reuters. Ratings agencies will be paying close attention to its detail. Evan Wohlmann, a vice president at Moody’s, told Reuters that the agency would scrutinise the anchor’s design, including “potential carve-outs” and how quickly the government would be required to correct any deviation.

Why the design is important

A credible anchor could help reassure investors that temporary revenue gains will not simply be absorbed by permanent new spending. A framework with broad exemptions or slow correction mechanisms, by contrast, may do less to strengthen confidence. Until the proposal is published, its precise form remains unconfirmed.

Can South Africa Regain an Investment-Grade Credit Rating?

Restoring an investment-grade rating would lower borrowing costs over time and widen the pool of investors able to hold South African government bonds. The February budget speech noted that South Africa had secured its first credit rating upgrade in 16 years and had been removed from the Financial Action Task Force grey list.

Goldman Sachs expects S&P Global to raise South Africa’s rating to BB+ at its review on 27 November, which would leave the country one notch below investment grade, Reuters reported. The bank also sees a possible upgrade from Moody’s, which has a positive outlook on the country. These are forecasts rather than announced decisions.

Schultz cautioned that the path back to investment grade was likely to be harder than a single further upgrade. “The bar is probably a little bit higher beyond one more immediate upgrade, and that bar really comes from getting growth,” he said.

Why Growth and Fuel Prices Complicate the Picture

Africa’s most industrialised economy remains in a low-growth period. The International Monetary Fund forecasts growth of just 1% this year, according to Reuters. That is below the 1.6% growth projection for 2026 that the Treasury presented in February.

Fuel costs have added further pressure. Inland petrol prices exceeded R30 a litre for the first time this month after the Middle East conflict pushed oil prices above $100 a barrel, Reuters reported. Higher fuel prices raise costs for households and businesses and can weaken economic activity, which in turn affects future tax revenue.

The regional context

South Africa’s position reflects wider pressures across the region. In its October 2026 Regional Economic Outlook update, the IMF projected growth of 4.5% for sub-Saharan Africa in both 2026 and 2027, but warned that high interest burdens, low reserves in many countries and falling aid leave limited room to absorb another adverse shock. The Fund advised governments to sustain needed fiscal adjustment and to save temporary commodity windfalls.

That guidance is directly relevant to the choice facing Pretoria: whether to bank the current revenue gains to reduce debt, or to use part of them to respond to spending pressures.

The Political Pressure Ahead of Local Elections

The statement comes two weeks before local government elections on 4 November. Reuters noted that pressure to spend ahead of the vote could limit how much of the windfall the Treasury saves.

Any additional spending commitments will therefore be examined closely. Investors are likely to look at whether new allocations are temporary or permanent, how they are funded and whether they are consistent with the proposed fiscal anchor.

What to Watch in the South Africa Mid-Term Budget

Several elements of Wednesday’s statement are likely to attract the most attention:

• Revenue estimates: the size of the upward revision compared with February, and how much of any windfall the Treasury formally includes in its projections.
• The deficit path: whether the main budget deficit for the current fiscal year improves on the 3.7% of GDP target.
• Debt projections: whether the Treasury still expects debt to stabilise and then decline as a share of GDP.
• The fiscal anchor: its design, any exemptions and the mechanism for correcting deviations.
• Growth forecasts: how the Treasury’s revised outlook compares with its February projection and with the IMF’s forecast.
• Spending adjustments: any new allocations made through the Adjustments Appropriation Bill.

What Happens Next?

After the statement is tabled, parliamentary committees will hold public hearings and consider the proposed adjustments. Attention will then turn to the credit ratings calendar, including S&P Global’s review scheduled for 27 November, and to the full national budget in February, which will build on the fiscal framework set out this week.

For investors, the key test is whether a stronger revenue position translates into durable fiscal credibility rather than a short-term improvement. For households and businesses, the broader question is whether improved public finances can be combined with the faster economic growth that analysts say is needed to sustain progress.

The South Africa mid-term budget is likely to show that the country’s public finances are in better shape than many expected earlier in the year. Its longer-term significance will depend on how the windfall is used, how firmly the new fiscal anchor constrains future borrowing, and whether the economy can grow quickly enough to support the recovery in public finances.

Sources

• Reuters (via Polity.org.za) — South Africa set for brighter fiscal outlook in Wednesday’s mid-term budget (19 October 2026).
• South African Government — President Cyril Ramaphosa attends the Medium Term Budget Policy Statement in Parliament, 21 Oct (20 October 2026).
• Parliament of South Africa — Finance Minister to Deliver Medium-Term Budget Policy Statement in the National Assembly.
• National Treasury — 2026 Budget Speech by Minister of Finance Enoch Godongwana (25 February 2026).
• International Monetary Fund — Regional Economic Outlook Update: Sub-Saharan Africa, October 2026 (15 October 2026).
• National Treasury — Medium Term Budget Policy Statement 2026 (21 October 2026).
• Moneyweb — MTBPS 2026 in a minute (21 October 2026).