South Africa’s headline consumer inflation slowed to 4.3% year on year in July from 5% in June, data from Statistics South Africa showed on Wednesday, breaking a four-month run of accelerating prices.

Economists polled by Reuters had expected inflation would ease to 4.5%, helped by lower transport costs as fuel prices retreated after a temporary US-Iran truce.

The reading undoes much of the June spike to 5%, which was the highest print since June 2024 and the fourth consecutive monthly acceleration from 3% in February. Fuel was the main driver on the way up, with transport costs rising 12.7% in June on the back of a 34.3% jump in fuel prices.

In month-on-month terms, headline inflation was 0.2% in July, compared with 0.7% in June.

South Africa imports most of its fuel, leaving it exposed to swings in global energy prices since the Iran war began in late February. The conflict pushed the Reserve Bank into its first rate increase in three years in May, a 25-basis-point move that took the repo rate to 7% and the prime lending rate to 10.5%.

The monetary policy committee held at 7% on 23 July, but the vote was 4-2, with two members pushing for a further hike. Governor Lesetja Kganyago has repeatedly ruled out any retreat from the 3% target adopted in November, which carries a one percentage point tolerance band either side. July’s 4.3% still sits above the top of that band.

What it means for tech

The MPC next meets in September. A softer print reduces the pressure on the two committee members who wanted to tighten in July, though the durability of the fuel relief depends on a truce that both sides have described as temporary.

Nigeria and Ghana also recorded softer inflation readings in July, with Ghana posting its first decrease since March.

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There is a direct flow-through from higher inflation into what consumers and businesses pay for technology services.

Mobile operators set annual price adjustments off headline inflation, and CPI-linked escalation clauses run through fibre, hosting and enterprise software contracts – all of which compound off whatever number lands when the clause resets.

A 4.3% base is materially cheaper for corporate IT budgets than 5%. Device financing and equipment leasing costs track the repo rate, which has now been higher for longer than anyone forecast in January, when the Reserve Bank’s own projection model still showed gradual cuts through 2026.

For consumers, the squeeze on discretionary spending that shows up in handset upgrade cycles and streaming subscriptions eases only if the trend holds. One month does not make one. — Sfundo Parakozov, © 2026 Reuters, with additional reporting © 2026 NewsCentral Media