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UK Confidence Plummets Amid Iran War Cost Fears
2 Apr
Summary
- Business confidence dropped into negative territory in Q1 2026.
- Accountant survey data reflects growing employer cost concerns.
- Optimism evaporated as Middle East conflict refueled cost fears.

British business confidence experienced a significant downturn in the first quarter of 2026, shifting from optimism to a negative outlook. The Institute of Chartered Accountants in England and Wales (ICAEW) Business Confidence Monitor, which had been on track to turn positive for the first time since 2024, saw its score fall from +2.8 to -1.1 by March 16.
This sharp decline was heavily influenced by the ongoing Middle East conflict, which refueled concerns about rising cost pressures and the overall economic environment. The early-year optimism among UK employers was thus dramatically diminished over the 10-week survey period, reflecting a growing unease about financial stability.