In April 2025, employer National Insurance contributions rose from 13.8% to 15%, and the threshold at which employers start paying dropped from £9,100 to £5,000 per worker annually. The National Living Wage rose 6.7% to £12.21 per hour simultaneously. Food and drink manufacturers passed those costs directly to supermarket shelves. UK food inflation is now running above Eurozone food inflation — meaning global commodity prices are not the primary driver. Domestic policy is.
UK food and non-alcoholic drink prices rose 5.1% in the year to August 2025, up from 4.9% in July, the highest rate since January 2024. Since January 2020, UK food prices are up 37%, against 28% for general inflation. The average UK household grocery bill has risen by over £1,300 per year cumulatively since 2021. The poorest households spend 12.8% of their income on food. The richest spend 8.7%. Every percentage point of food inflation hits low earners roughly 50% harder in proportion.
The Law of the Trap: a system that presents one door as the exit while building a second wall behind you. The government announced a pay rise. Retailers warned prices would follow. The government called that scaremongering. Five months of rising food inflation later, 34% of businesses confirmed they raised prices in response to the NICs increase. The trap was not the pay rise. The trap was the belief that the pay rise was free. Someone always pays. This time it was the person at the till.
