Fuel price over‑recovery set to swing petrol up as tax returns

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Ronald Ralinala

May 31, 2026

Fuel price recoveries in South Africa have swung into a pronounced over‑recovery, snapping the three‑month streak of deep‑red adjustments that left motorists bracing for higher pump costs. Month‑end figures released by the Central Energy Fund (CEF) show both petrol and diesel now sitting comfortably in the black, signalling a potential respite for drivers if the government’s forthcoming tax changes do not offset the gains.

The latest CEF data reveals an over‑recovery of between 42 cents and 46 cents per litre for petrol and a between R4.93 and R5.57 per litre over‑recovery for diesel. In a normal market, those numbers would translate directly into lower retail prices, easing the strain on household budgets that has been felt since the abrupt hikes earlier in the year.

Below are the specific over‑recovery figures recorded at the close of May:

  • Petrol 93: decrease of R0.46 / L
  • Petrol 95: decrease of R0.42 / L
  • Diesel 0.05 % (wholesale): decrease of R5.57 / L
  • Diesel 0.005 % (wholesale): decrease of R4.93 / L
  • Illuminating paraffin: decrease of R5.96 / L

While the raw numbers look promising, the situation is complicated by the unwinding of the temporary fuel‑price relief that the government introduced for April and May. From 1 June, the National Treasury will restore at least 50 % of the R3.00/R3.93 per litre fuel levy that was previously suspended to shield motorists from steep price jumps.

Because the levy will be re‑imposed, the petrol over‑recovery will be more than neutralised, effectively pushing retail prices back into a rise. Diesel, however, retains enough headroom to absorb the half‑levy and still deliver a net cut to consumers. Should the Treasury decide to reinstate the full levy, diesel users would still see a modest reduction, whereas petrol would face a sharper increase.

Projected impact of June fuel levy reinstatement

Fuel typeCurrent over‑recovery50 % levy added100 % levy addedNet change
Petrol 93R0.46(R1.50)(R1.04)
Petrol 95R0.42(R1.50)(R1.08)
Diesel 0.05 %R5.57(R1.97)R3.60
Diesel 0.005 %R4.93(R1.97)R2.96
Diesel 0.05 % (full levy)R5.57(R3.93)R1.64
Diesel 0.005 % (full levy)R4.93(R3.93)R1.00

The table makes clear that diesel will continue to benefit, even if the full fuel tax returns, while petrol is set to tumble back into higher price territory once the levy is re‑applied.

These projections assume no further levies, such as the slate tax that briefly resurfaced in May. The Department of Mineral Resources and Petroleum will officially announce the new rates on Wednesday, 3 June, with the adjustments taking effect the following day.

Fuel price recovery fuels optimism in the market

The resurgence in over‑recoveries comes against a backdrop of volatile global oil markets. For most of May, Brent crude hovered above the $100 per barrel mark, driven by the standoff in the Strait of Hormuz after the United States and Iran failed to reach a quick diplomatic solution. The resulting supply bottleneck threatened to choke a significant share of the world’s oil flow, sending prices soaring.

A tentative 60‑day cease‑fire extension, announced late last week, gave markets a sigh of relief. Crude prices slid back toward $92 per barrel, a 19 % drop from their peak earlier in the month, as traders priced in the possibility of resumed shipments through the strategically vital waterway.

The geopolitical whiplash has not only influenced international markets but also filtered down to South African pump prices. Had the levy not been reinstated, the over‑recoveries could have translated into visible cuts for drivers, easing the cost pressure that has been a persistent theme since the Treasury’s initial levy suspension.

The Reserve Bank’s recent 25‑basis‑point interest‑rate hike also played a subtle role in the overall picture. By tightening monetary policy while many emerging markets stayed dovish, the Rand edged slightly stronger against the dollar. A firmer Rand can help temper imported fuel costs, adding another layer of support for domestic price stability.

Key take‑aways from the current landscape:

  • Petrol over‑recoveries are fully offset by the re‑introduced levy, meaning drivers should expect a price rise of roughly R1 per litre in June.
  • Diesel retains a net discount, even if the Treasury restores the full levy, because the over‑recovery margin is much larger.
  • Global oil price volatility remains a wildcard; any renewed tensions in the Middle East could quickly erode the modest gains seen locally.
  • The Rand’s modest appreciation offers a small hedge against imported fuel price shocks, but its impact is limited compared to the direct effect of the fuel levy.

Overall, the June outlook suggests a mixed bag: diesel users may welcome a modest price cut, while petrol‑pump patrons brace for another uptick. Market participants will be watching closely how the Treasury balances fiscal needs with the public’s appetite for affordable fuel, especially as inflation pressures persist across the economy.

As the new rates roll out next week, motorists will feel the immediate impact at the pump, and the broader conversation about fuel affordability versus revenue generation will continue to dominate policy debates in Cape Town and beyond.