Capital Allowances
For 2026/27, the annual investment allowance (AIA) will remain at £1 million and the full expensing regime will be available to companies. The rate of writing down allowance (WDA) applicable to qualifying capital expenditure in the main rate pool will drop from 18% to 14% on 1 April 2026 for companies and 6 April 2026 for unincorporated businesses. Businesses with an accounting period that spans the date of change must use a hybrid rate. There are no plans to alter the 6% rate of WDA for qualifying expenditure in the special rate pool. For qualifying expenditure incurred on or after [...]







