Inflation at 3.1% and Slowing Wage Growth Signal Squeeze for UK Businesses

UK inflation reached 3.1% in August, with transport costs the main driver, while private-sector pay growth slowed to 2.9%. Factory-gate prices also rose, with input costs up 6.1% year on year, reflecting higher crude oil. The Bank of England is expected to hold rates, but the combination of rising costs and weaker household spending adds pressure on firms' margins and payment performance.
The August inflation reading marks the highest level since March, with motor fuel prices jumping 6.9% during the month compared to a 0.4% rise a year earlier. Producer input costs climbed 6.1% year on year, driven partly by crude oil prices remaining above $100 per barrel, which directly impacts transport, logistics, and manufacturing sectors.
The labour market shows further softening, with private-sector wage growth at its weakest since October 2020 and graduate vacancies declining. The Resolution Foundation estimates fiscal headroom has shrunk to roughly £5bn from £24bn at the Spring Forecast, limiting the Government's options ahead of the October Budget under Prime Minister Andy Burnham and Chancellor John Healey.
This combination of rising input costs and slowing wage growth could create a difficult operating environment for UK businesses, particularly those extending credit to customers. Firms may face squeezed margins as they absorb higher fuel and supplier expenses while consumers grow more cautious with spending. The narrowing fiscal headroom may also signal reduced government support options, potentially affecting business confidence and investment decisions in the coming months.